阅读说明：本技术 一种双控液压升降行星传动式静电除尘矿山机械打磨设备 (Double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing equipment ) 是由 吴响轩 于 2021-09-13 设计创作，主要内容包括：本发明公开的一种双控液压升降行星传动式静电除尘矿山机械打磨设备,包括支撑底座、反向磁排斥无连接高度调节机构、液压控制盖板、打磨防尘放置体、空间分割行星传动式静电除尘集尘机构、无接触自翻转打磨夹持机构和热膨胀锁定多维度精准打磨机构,反向磁排斥无连接高度调节机构设于支撑底座内,液压控制盖板设于支撑底座上,打磨防尘放置体设于液压控制盖板上,空间分割行星传动式静电除尘集尘机构设于打磨防尘放置体内。本发明属于矿山机械零部件生产技术领域,具体是一种操作简便,可自动翻转,对工件无死角打磨,利用静电对打磨粉尘彻底清理的双控液压升降行星传动式静电除尘矿山机械打磨设备。(The invention discloses double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing equipment which comprises a supporting base, a reverse magnetic repulsion connectionless height adjusting mechanism, a hydraulic control cover plate, a polishing dustproof placing body, a space division planetary transmission type electrostatic dust removal and collection mechanism, a contactless self-overturning polishing clamping mechanism and a thermal expansion locking multidimensional accurate polishing mechanism, wherein the reverse magnetic repulsion connectionless height adjusting mechanism is arranged in the supporting base, the hydraulic control cover plate is arranged on the supporting base, the polishing dustproof placing body is arranged on the hydraulic control cover plate, and the space division planetary transmission type electrostatic dust removal and collection mechanism is arranged in the polishing dustproof placing body. The invention belongs to the technical field of production of parts of mining machinery, and particularly relates to double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing equipment which is simple and convenient to operate, can automatically turn over, can polish a workpiece without dead angles, and thoroughly cleans polishing dust by utilizing static electricity.)

1. The utility model provides a two accuse hydraulic pressure lift planetary drive formula electrostatic precipitator mining machinery equipment of polishing which characterized in that: including supporting base (1), reverse magnetic repulsion no junction height adjustment mechanism (2), hydraulic control apron (3), polish and remove dust and place body (4), space division planet transmission type electrostatic precipitator dust collection mechanism (5), contactless from upset fixture (6) and thermal energy locking multidimension degree of accuracy grinding machanism (7) of polishing, reverse magnetic repulsion no junction height adjustment mechanism (2) are located and are supported in base (1), hydraulic control apron (3) are located and are supported on base (1), polish and remove dust and place body (4) and locate on hydraulic control apron (3), space division planet transmission type electrostatic precipitator dust collection mechanism (5) are located and are polished and remove dust and place body (4), contactless is located in polishing dust removal place body (4) from upset fixture (6), contactless is located from upset fixture (6) and is polished and is removed dust and place body (4), contactless is located in space division planet transmission type electrostatic precipitator dust collection mechanism (5) from upset fixture (6) The accurate grinding machanism of thermal energy locking multidimension degree (7) is located and is polished on the dust removal placement body (4), space division planetary drive formula electrostatic precipitator dust collection mechanism (5) are including rotation type electrostatic precipitator subassembly (8) and automatic rising collection dirt subassembly (9), rotation type electrostatic precipitator subassembly (8) are located and are polished in the dust removal placement body (4), automatic rising collection dirt subassembly (9) symmetry is located in rotation type electrostatic precipitator subassembly (8), accurate grinding machanism of thermal energy locking multidimension degree (7) are including thermal energy locking rotation support subassembly (10) and plane removal support grinding subassembly (11), thermal energy locking rotation support subassembly (10) are located and are polished on the dust removal placement body (4), plane removal support grinding subassembly (11) are located on thermal energy locking rotation support subassembly (10).

2. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 1, wherein: the reverse magnetic repulsion connection-free height adjusting mechanism (2) comprises a hydraulic control cam (12), a hydraulic control rotating shaft (13), a hydraulic control rotating motor (14), a hydraulic control piston (15), a reverse repulsion pressing movable magnet and a reverse repulsion fixing magnet, wherein the upper wall of the support base (1) is provided with a hydraulic control inner cavity (18), the hydraulic control cam (12) is arranged at the center of the inner bottom wall of the hydraulic control inner cavity (18), the hydraulic control rotating shaft (13) penetrates through the center of the inner bottom wall of the hydraulic control inner cavity (18), the hydraulic control rotating motor (14) is arranged at the center of the lower part of the support base (1), the hydraulic control rotating motor (14) is connected with the hydraulic control rotating shaft (13), the hydraulic control pistons (15) are symmetrically arranged in the hydraulic control inner cavity (18), and the hydraulic control pistons (15) are symmetrically arranged at two sides of the hydraulic control cam (12), the reverse repelling compaction movable magnet is arranged on the outer side wall of the hydraulic control piston (15), the reverse repelling fixed magnets are symmetrically arranged on the two side walls of the hydraulic control inner cavity (18), and a hydraulic storage cavity (19) is formed between the reverse repelling fixed magnets and the reverse repelling compaction movable magnets.

3. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 2, wherein: the rotary electrostatic dust collection component (8) comprises a dust collection driving rotating shaft (20), a dust collection driving rotating gear seat (21), a dust collection driven rotating shaft (22), a dust collection driven rotating gear seat (23), a dust collection rotary transmission chain (24), a rotary electrostatic dust collection adsorption sleeve (25), an electrostatic dust collection emission electrode (26), an arc-shaped dust removal scraper (27) and a dust collection rotating motor (28), wherein a dust collection motor placing groove (29) is arranged on the lower wall of the polishing and dust collection placing body (4), a dust collection transmission placing groove (30) is arranged on the inner bottom wall of the polishing and dust collection placing body (4), the dust collection transmission placing groove (30) is arranged in a circular ring shape, the dust collection driving rotating shaft (20) and the dust collection driven rotating shaft (22) are arranged on the inner bottom wall of the dust collection transmission placing groove (30) in an array manner, and the dust collection driving rotating shaft (20) penetrates through the inner bottom wall of the dust collection transmission placing groove (30), dust removal initiative rotating gear seat (21) is located on dust removal initiative rotation axis (20), dust removal driven rotating gear seat (23) are located on dust removal driven rotation axis (22), dust removal rotation type drive chain (24) are located in dust removal transmission standing groove (30), dust removal rotation type drive chain (24) and dust removal initiative rotating gear seat (21) meshing, dust removal rotation type drive chain (24) and dust removal driven rotating gear seat (23) meshing, dust removal rotating electrical machines (28) are located in dust removal motor standing groove (29), dust removal rotating electrical machines (28) are connected with dust removal initiative rotation axis (20), dust removal initiative rotating gear seat (21) and dust removal driven rotating gear seat (23) upper wall are located respectively in rotation type electrostatic precipitator adsorption sleeve (25), electrostatic precipitator transmitting electrode (26) are located dust removal initiative rotating gear seat (21) and dust removal driven rotating gear seat (23) upper wall center department respectively The electrostatic dust removal emission electrode (26) is arranged in the rotary electrostatic dust removal adsorption sleeve (25), the arc-shaped dust removal scraper (27) array is arranged on the inner bottom wall of the dust removal transmission placing groove (30), and the arc-shaped dust removal scraper (27) is arranged between the rotary electrostatic dust removal adsorption sleeve (25).

4. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 3, wherein: the thermal expansion locking rotary supporting component (10) comprises a movable sealing piston ring (31), a rotary supporting frame movable seat ring (32), a movable frame rotary bevel gear I (33), a rotary bevel gear ring (34), an inner anti-toppling sliding stop I (35), an outer anti-toppling sliding stop I (36), an outer anti-toppling fixed baffle (37), an inner anti-toppling fixed baffle (38), a bevel gear rotating shaft I (39), a bevel gear rotating motor (40), a movable frame rotary bevel gear II (41), an outer anti-toppling sliding stop II (42), an inner anti-toppling sliding stop II (43), a bevel gear rotating shaft II (44), a polishing fixed supporting frame I (45), a polishing fixed supporting frame II (46) and a thermal expansion friction type rotary locking component (47), wherein a hydraulic lifting movable cavity (48) is arranged on the upper wall of the polishing dust removal placing body (4), and the hydraulic lifting movable cavity (48) is in a spline type arrangement, the rotary type supporting frame moving seat ring (32) is arranged in a spline type, the rotary type supporting frame moving seat ring (32) is arranged in a hydraulic lifting movable cavity (48), a baffle placing groove (49) is arranged on the upper wall of the rotary type supporting frame moving seat ring (32), a baffle placing groove (50) is arranged on the bottom wall of the baffle placing groove (49), a supporting sliding groove (51) is arranged on the inner bottom wall of the baffle placing groove (50), a conical gear ring placing groove (52) is arranged on the inner bottom wall of the supporting sliding groove (51), a rotary conical gear ring (34) is arranged in the conical gear ring placing groove (52), the movable sealing piston ring (31) is arranged in the spline type, the movable sealing piston ring (31) is arranged on the lower portion of the rotary type supporting frame moving seat ring (32), a polishing fixing supporting frame I (45) is arranged in the supporting sliding groove (51), and a bevel gear mounting groove I (53) is symmetrically arranged at the lower end of the polishing fixing supporting frame I (45), the lower part of the first polishing fixed support frame (45) is provided with first rotating rollers (54) in pairwise symmetry, the first outer anti-toppling sliding stop block (36) is arranged on the lower part of the outer side wall of the first polishing fixed support frame (45), the first outer anti-toppling sliding stop block (36) is arranged in the stop placing groove (50), the first inner anti-toppling sliding stop block (35) is arranged on the lower part of the inner side wall of the first polishing fixed support frame (45), the first inner anti-toppling sliding stop block (35) is arranged in the stop placing groove (50), one end of the first bevel gear rotating shaft (39) is rotatably arranged on the inner side wall of the first bevel gear mounting groove (53), the other end of the first bevel gear rotating shaft (39) penetrates through the inner side wall of the other side of the first bevel gear mounting groove (53), the bevel gear rotating motor (40) is arranged on the lower part of the outer side wall of the first polishing fixed support frame (45), and the bevel gear rotating motor (40) is connected with the first bevel gear rotating shaft (39), the movable frame rotating bevel gear I (33) is arranged in a bevel gear mounting groove I (53), the movable frame rotating bevel gear I (33) is arranged on a bevel gear rotating shaft I (39), the movable frame rotating bevel gear I (33) is meshed with a rotating bevel gear ring (34), the polishing fixed support frame II (46) is arranged in a supporting sliding groove (51), the lower end of the polishing fixed support frame II (46) is symmetrically provided with a bevel gear mounting groove II (55), the lower part of the polishing fixed support frame II (46) is symmetrically provided with a rotating roller II (56) in pairs, the outer anti-toppling sliding stop block II (42) is arranged at the lower part of the outer side wall of the polishing fixed support frame II (46), the outer anti-toppling sliding stop block II (42) is arranged in a stop block placing groove (50), and the inner anti-toppling sliding stop block II (43) is arranged at the lower part of the inner side wall of the polishing fixed support frame II (46), the inner anti-toppling sliding block II (43) is arranged in the block placing groove (50), the bevel gear rotating shaft II (44) is rotatably arranged between the inner side walls of the bevel gear mounting groove II (55), the moving frame rotating bevel gear II (41) is arranged in the bevel gear mounting groove II (55), the moving frame rotating bevel gear II (41) is arranged on the bevel gear rotating shaft II (44), the moving frame rotating bevel gear II (41) is meshed with the rotating bevel gear ring (34), the outer anti-toppling fixed baffle plate (37) is arranged in the baffle placing groove (49), the outer anti-toppling fixed baffle plate (37) is arranged on the outer anti-toppling sliding block I (36) and the outer anti-toppling sliding block II (42), the inner anti-toppling fixed baffle plate (38) is arranged in the baffle placing groove (49), the inner anti-toppling fixed baffle plate (38) is arranged on the inner anti-toppling sliding block I (35) and the inner anti-toppling sliding block II (43), and the thermal expansion friction type rotation locking assembly (47) is arranged at the lower part of the side wall of the second grinding fixing support frame (46).

5. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 4, wherein: the thermal expansion friction type rotary locking assembly (47) comprises a thermal expansion guide supporting column (57), a thermal expansion driving friction ring (58), a thermal expansion spring baffle plate (59), a thermal expansion reverse thrust spring (60), a thermal expansion heating ring (61), a thermal expansion control ring (62) and a thermal expansion friction layer (63), the thermal expansion guide supporting column (57) is arranged on the side wall of the polishing fixed supporting frame II (46) in an array mode, the thermal expansion guide supporting column (57) penetrates through the side wall of one side of the bevel gear mounting groove II (55), the thermal expansion driving friction ring (58) is arranged in the bevel gear mounting groove II (55), the thermal expansion driving friction ring (58) is arranged at one end of the thermal expansion guide supporting column (57), the thermal expansion spring baffle plate (59) is arranged at the other end of the thermal expansion guide supporting column (57), and the thermal expansion reverse thrust spring (60) is fixedly arranged between the outer side wall of the polishing fixed supporting frame II (46) and the inner side wall of the thermal expansion spring baffle plate (59), the thermal expansion heating ring (61) is arranged on the inner side wall of the second grinding and fixing support frame (46), the thermal expansion control ring (62) is arranged on the inner side wall of the thermal expansion heating ring (61), and the thermal expansion friction layer (63) is arranged on the end face of the second rotary bevel gear (41) of the movable frame.

6. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 5, wherein: the plane moving support polishing assembly (11) comprises a plane moving support rack (64), a polishing moving guide rod (65), a polishing sliding seat (66), a plane moving driving gear (67), a driving gear rotating shaft (68), a polishing moving motor (69), a fine adjustment lifting rod (70), a polishing rotating motor (71) and a polishing head (72), wherein the plane moving support rack (64) is arranged between the inner side walls of a first polishing fixed support frame (45) and a second polishing fixed support frame (46), the upper wall of the polishing sliding seat (66) is provided with a driving gear mounting groove (73), the polishing sliding seat (66) is arranged on the plane moving support rack (64) in a sliding manner, the driving gear rotating shaft (68) is arranged between the inner side walls of the driving gear mounting groove (73), one end of the driving gear rotating shaft (68) is rotatably arranged on the inner side wall of the driving gear mounting groove (73), the other end of the driving gear rotating shaft (68) penetrates through the inner side wall of the other side of the driving gear mounting groove (73), the grinding moving motor (69) is arranged on the outer side wall of the grinding sliding seat (66), the grinding moving motor (69) is connected with a driving gear rotating shaft (68), the plane moving driving gear (67) is arranged in the driving gear mounting groove (73), the plane movement driving gear (67) is arranged on a driving gear rotating shaft (68), the fine adjustment lifting rod (70) is arranged on the lower wall of the polishing sliding seat (66), the polishing rotating motor (71) is arranged at the lower end of the fine adjustment lifting rod (70), the polishing head (72) is arranged at the lower end of the polishing rotating motor (71), the polishing movable guide rod (65) penetrates through the lower part of the polishing sliding seat (66), the polishing movable guide rod (65) is arranged between the inner side walls of the first polishing fixed support frame (45) and the second polishing fixed support frame (46).

7. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 6, wherein: the automatic lifting dust collection component (9) comprises a dust collection support cross rod (74), a locking nut (75), a dust collection support hanging rod (76) and a dust collection bin (78), the dust collection bin (78) is arranged on the inner side walls of the rotary electrostatic dust removal adsorption sleeve (25) and the arc-shaped dust removal scraper (27) in a sliding way, a dust collection sliding groove (77) is arranged on the inner side wall of the dust collection bin (78), one end of the dust collection supporting cross rod (74) respectively penetrates through the side walls of the first polishing fixed supporting frame (45) and the second polishing fixed supporting frame (46), the locking nut (75) is arranged at one end of the dust collection supporting cross rod (74) through threads, the dust collection support hanging rod (76) is arranged in an L shape, the upper end of the dust collection support hanging rod (76) is arranged at the other end of the dust collection support cross rod (74), the lower end of the dust collection support suspender (76) is arranged in the dust collection sliding groove (77) in a sliding way.

8. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 7, wherein: the non-contact self-overturning polishing clamping mechanism (6) comprises a polishing overturning support column (80), a polishing overturning driving gear (81), a polishing overturning driven gear (82), a polishing overturning driving shaft (83), a polishing overturning driven shaft (84), a polishing overturning placing disc (85), a placing disc connecting column (86), an overturning rotating gear ring (87), a planet rotary type clamping support plate (88), a driving support planet rotating shaft (89), a driven support planet rotating shaft (90), a locking heating ring (93), a locking thermal expansion friction body (94), a planet rotating motor (95), an overturning rotating motor (96), a dust cleaning fan (97), an auxiliary overturning hydraulic lifting rod (98) and an auxiliary placing table (99), wherein the polishing overturning support column (80) is symmetrically arranged on the inner bottom wall of the polishing dust removal placing body (4), and an overturning motor placing groove (100) is arranged on one side wall of the polishing overturning support column (80), the polishing turnover driving shaft (83) penetrates through the side wall of the turnover motor placing groove (100), the turnover rotating motor (96) is arranged in the turnover motor placing groove (100), the turnover rotating motor (96) is connected with one end of the polishing turnover driving shaft (83), the polishing turnover driving gear (81) is arranged at the other end of the polishing turnover driving shaft (83), the polishing turnover driven shafts (84) are symmetrically arranged on the inner side wall of the polishing turnover supporting column (80) in pairs, the polishing turnover driven shafts (84) are arranged at the upper side and the lower side of the polishing turnover driving gear (81), the polishing turnover placing disc (85) is arranged between the polishing turnover driven shafts (84), the polishing turnover placing disc (85) is arranged in a circular ring shape, the polishing turnover driven gear (82) is arranged on the polishing turnover driven shaft (84), and the polishing turnover driven gear (82) is arranged at the upper side and the lower side of the polishing turnover driving gear (81), the polishing and overturning driving gear (81) is meshed with a polishing and overturning driven gear (82), the placing disc connecting column (86) is arranged on the end face of the polishing and overturning placing disc (85) in an array mode, the polishing and overturning placing disc (85) is connected through the placing disc connecting column (86), the overturning rotating gear ring (87) is arranged on the outer end face of the polishing and overturning placing disc (85), a gear ring rotating connector (101) is arranged on the inner end face of the overturning rotating gear ring (87), a rotating mounting groove (102) is arranged on the outer end face of the polishing and overturning placing disc (85), an overturning bearing (103) is arranged in the rotating mounting groove (102), the gear ring rotating connector (101) is connected with the overturning bearing (103), and the driving supporting planetary rotating shaft (89) and the driven supporting planetary rotating shaft (90) are arranged on the end face of the polishing and overturning placing disc (85) in an array mode, the planet rotation axis (89) is supported initiatively to run through to polish the upset and place dish (85), planet rotation type presss from both sides tight backup pad (88) one end and locates initiatively to support planet rotation axis (89) and driven support planet rotation axis (90) terminal surface respectively, planet rotation type presss from both sides tight backup pad (88) one end and is convex setting, planet rotation type presss from both sides tight backup pad (88) one end and is equipped with the planet teeth of a cogwheel (92), the planet teeth of a cogwheel (92) and upset rotating ring gear (87) meshing, planet rotating electrical machines (95) are located to polish the upset and are placed dish (85) and keep away from planet rotation type and press from both sides tight backup pad (88) one side lateral wall, planet rotating electrical machines (95) are connected with initiatively to support planet rotation axis (89), locking heating ring (93) are located to polish the upset and are placed dish (85) terminal surface, locking heating ring (93) diameter size is greater than upset rotating ring gear ring (87) diameter size, locking thermal expansion friction body (94) array is located locking heating ring (93) inner wall, two bisymmetry of dust cleaning fan (97) are located and are polished upset support column (80) lateral wall lower part, supplementary upset hydraulic lifting rod (98) are located and are polished dust removal and place body (4) inner bottom wall center department, supplementary platform (99) of placing is located supplementary upset hydraulic lifting rod (98) upper end.

9. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 8, wherein: support base (1), hydraulic control apron (3) and polish and remove dust and place body (4) interior symmetry and be equipped with support frame altitude mixture control hydraulic delivery pipe (104), support frame altitude mixture control hydraulic delivery pipe (104) one end is run through reverse repelling fixed magnet and is connected with hydraulic control inner chamber (18), support frame altitude mixture control hydraulic delivery pipe (104) other end and hydraulic pressure lift activity chamber (48) are connected, be equipped with solenoid valve (105) on support frame altitude mixture control hydraulic delivery pipe (104).

10. The double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment as claimed in claim 9, wherein: support base (1) lower wall bisymmetry and be equipped with supporting leg (91), polish and remove dust and place body (4) lateral wall upper portion and be equipped with controller (79), controller (79) and solenoid valve (105), controller (79) are connected with polishing rotating electrical machines (71) electricity, controller (79) are connected with hydraulic control rotating electrical machines (14) electricity, controller (79) are connected with dust removal rotating electrical machines (28) electricity, controller (79) are connected with upset rotating electrical machines (96) electricity, controller (79) are connected with bevel gear rotating electrical machines (40) electricity, controller (79) are connected with planet rotating electrical machines (95) electricity, controller (79) are connected with supplementary upset hydraulic lifting rod (98) electricity, controller (79) are connected with dust clearance fan (97) electricity.

Technical Field

The invention belongs to the technical field of production and processing of mining machinery parts, and particularly relates to double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing equipment.

Background

Mining machines are machines that are used directly for operations such as mineral mining and beneficiation. In mining machinery manufacturing, a large number of short shaft type, cylinder type and disc type parts are usually processed, wherein grinding is an important machining process.

In the process of polishing mechanical parts, the conventional polishing equipment usually needs to adjust the polishing head or the position of the part manually to adapt to polishing of the mechanical part with a larger area, and needs to adjust continuously, but the manual adjustment process is complicated, so that uneven polishing, incomplete polishing or polishing omission is easily caused; in general, different transmission mechanisms are used for driving a polishing head to move in different directions, so that the polishing device is complex in mechanism, high in cost, complex to operate, and difficult to meet the use requirement in production, and skilled technicians are required to operate the polishing device; after clamping and fixing the parts of the mining machinery, one surface of the parts is polished, when the other surface needs to be polished, the parts need to be manually turned over, and then the parts are clamped and fixed for the second time, so that the polished surface is extremely easy to collide or scratch, the parts are damaged, the processing quality is influenced, the workload of workers is increased, and the polishing efficiency is reduced; when a worker holds a grinding machine to grind close to a part, sparks are generated in the grinding process of the part, the sparks are easy to splash on the body of the worker, the worker is injured by the sparks, a large amount of dust is generated particularly in the grinding process, the influence on the surrounding working environment is caused, and the health of workers is harmed.

Therefore, a double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding device is needed to solve the problems.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing equipment, aiming at the technical problems that the polishing head is inconvenient to adjust in position and cannot polish thoroughly or leak polishing is caused, the device is convenient to operate by utilizing the combination of integral rotation and one-dimensional plane movement in the polishing position adjusting process, so that the polishing head is adjusted without blind areas, and the precise position movement of thorough polishing and no leakage polishing is realized; in the polishing process, dust is one of the biggest hazards of the polishing working environment and the health of operators, the dust amount in the polishing room is reduced by an air exchange fan in the polishing room, meanwhile, the operators are required to wear a protective mask to reduce the harm of the dust to the operators, but both protective measures are permanent and permanent, and the harm of the dust cannot be fundamentally solved, aiming at the technical problem, the polishing device is ingeniously placed in an electrostatic dust removal mechanism through a hydraulic lifting mechanism, in the process of adjusting the hydraulic control height, magnets with the same polarity are arranged in advance, the principle of repelling and reacting of the same polarity of the magnets is creatively utilized, under the condition of no mechanical connection, uninterrupted transmission between two connecting parts is realized, further, the stable adjustment of the hydraulic control to the polishing device is realized, meanwhile, an electrostatic adsorption plate in the electrostatic dust removal device is divided into mutually independent parts by adopting a space division principle, meanwhile, the cutting parts are deformed, the planetary gear transmission mechanism is utilized to enable each cutting part to do independent rotary motion, and the electrostatic dust collection principle is combined, so that the technical bias that dust is shaken off from an adsorption plate by mechanical vibration in a common electrostatic dust collection device is overcome, the dust collection effect is improved, the noise pollution generated in the mechanical vibration process is reduced, the adsorption effect of electrostatic dust collection is greatly improved, and the collected dust can be taken out after polishing is finished, so that the harm of the dust is fundamentally solved; usually in the polishing of spare part, all press from both sides tight fixed back to the spare part, polish to a face, then manual to the spare part upset, and then accomplish whole polishing to the spare part, traditional manual upset, low efficiency, in manual upset in-process, may fish tail or collide with the polished surface, in order to solve above-mentioned technical problem, this equipment is with the help of an intermediary lift place the platform, place the spare part temporarily on the lift platform that sets up in advance, and then realize the not damaged upset of spare part, the injury that the spark that the production of polishing caused the workman when having reduced manual upset simultaneously.

The technical scheme adopted by the invention is as follows: the invention provides a double-control hydraulic lifting self-overturning electrostatic dust collection mining machinery polishing device, which comprises a supporting base, a reverse magnetic repulsion connectionless height adjusting mechanism, a hydraulic control cover plate, a polishing dust collection placing body, a space division planetary transmission type electrostatic dust collection mechanism, a contactless self-overturning polishing clamping mechanism and a thermal expansion locking multidimensional accurate polishing mechanism, wherein the reverse magnetic repulsion connectionless height adjusting mechanism is arranged in the supporting base, hydraulic control is realized under the condition of no mechanical connection through the principle of like-polarity repulsion, so that the mechanism height is adjusted, the hydraulic control cover plate is arranged on the supporting base, the polishing dust collection placing body is arranged on the hydraulic control cover plate, the space division planetary transmission type electrostatic dust collection mechanism is arranged in the polishing dust collection placing body, and dynamic dust collection is realized after a dust collection device in the electrostatic dust collection device is subjected to space division by utilizing the planetary transmission mechanical principle, usually, the polishing process needs manual turnover, the polishing efficiency is greatly reduced, meanwhile, sparks generated in the polishing process can cause great damage to workers, and the manual turnover is easy to cause damage to the polished workpiece, the non-contact self-turnover polishing clamping mechanism is arranged in the polishing and dust removing placing body, the non-contact self-turnover polishing clamping mechanism is arranged in the space division planetary transmission type electrostatic dust collection mechanism, the automatic efficiency improvement is realized, meanwhile, the injury probability of the workers and the damage probability of the polished workpiece are reduced, the thermal expansion locking multidimensional accurate polishing mechanism is arranged on the polishing and dust removal placing body, the space division planetary transmission type electrostatic dust collection mechanism comprises a rotary type electrostatic dust collection component and an automatic lifting dust collection component, the rotary type electrostatic dust collection component is arranged in the polishing and dust removal placing body, and the automatic lifting dust collection component is symmetrically arranged in the rotary type electrostatic dust collection component, the thermal expansion locking multidimensional accurate polishing mechanism comprises a thermal expansion locking rotary supporting component and a plane moving supporting polishing component, wherein the thermal expansion locking rotary supporting component is arranged on a polishing dust removal placing body, the plane moving supporting polishing component is arranged on the thermal expansion locking rotary supporting component, and the workpiece is polished without dead angles by rotation and horizontal movement.

Preferably, the reverse magnetic repulsion connection-free height adjusting mechanism comprises a hydraulic control cam, a hydraulic control rotating shaft, a hydraulic control rotating motor, a hydraulic control piston, a reverse repulsion pressing movable magnetic block and a reverse repulsion fixed magnetic block, the upper wall of the support base is provided with a hydraulic control inner cavity, the hydraulic control cam is arranged at the center of the inner bottom wall of the hydraulic control inner cavity, the hydraulic control rotating shaft penetrates through the center of the inner bottom wall of the hydraulic control inner cavity, the hydraulic control rotating motor is arranged at the center of the lower part of the support base, the hydraulic control rotating motor is connected with the hydraulic control rotating shaft, the hydraulic control pistons are symmetrically arranged in the hydraulic control inner cavity, the hydraulic control pistons are symmetrically arranged at two sides of the hydraulic control cam, the reverse repulsion pressing movable magnetic block is arranged at the outer side wall of the hydraulic control piston, and the reverse repulsion fixed magnetic block is symmetrically arranged at two side walls of the hydraulic control inner cavity, the hydraulic control cam is characterized in that a hydraulic storage cavity is formed between the reverse repelling fixed magnetic block and the reverse repelling pressing movable magnetic block, when the hydraulic control cam rotates, the long shaft and the short shaft of the cam are alternated to realize the periodic change of the stroke, the reverse repelling pressing movable magnetic block and the reverse repelling fixed magnetic block repel each other in the same polarity, and the hydraulic control piston is always attached to the hydraulic control cam without any mechanical connection, so that the size of the hydraulic storage cavity is controlled.

In order to solve the problem of harm of dust to the surrounding environment and the health of workers during polishing, the rotary electrostatic dust removal assembly comprises a dust removal driving rotary shaft, a dust removal driving rotary gear seat, a dust removal driven rotary shaft, a dust removal driven rotary gear seat, a dust removal rotary transmission chain, a rotary electrostatic dust removal adsorption sleeve, an electrostatic dust removal emission electrode, an arc-shaped dust removal scraper and a dust removal rotary motor, wherein a dust removal motor placing groove is arranged on the lower wall of the polishing and dust removal placing body, a dust removal transmission placing groove is arranged on the inner bottom wall of the polishing and dust removal placing body, the dust removal transmission placing groove is arranged in a circular ring shape, the dust removal driving rotary shaft and the dust removal driven rotary shaft are arranged on the inner bottom wall of the dust removal transmission placing groove in an array manner, the dust removal driving rotary shaft penetrates through the inner bottom wall of the dust removal transmission placing groove, and the dust removal driving rotary gear seat is arranged on the dust removal driving rotary shaft, the dust removal driven rotary gear seat is arranged on the dust removal driven rotary shaft, the dust removal rotary transmission chain is arranged in the dust removal transmission placing groove, the dust removal rotary transmission chain is meshed with the dust removal driving rotary gear seat, the dust removal rotary transmission chain is meshed with the dust removal driven rotary gear seat, the dust removal rotary motor is arranged in the dust removal motor placing groove, the dust removal rotary motor is connected with the dust removal driving rotary shaft, the rotary electrostatic dust removal adsorption sleeve is respectively arranged on the upper walls of the dust removal driving rotary gear seat and the dust removal driven rotary gear seat, the electrostatic dust removal emission electrode is respectively arranged at the centers of the upper walls of the dust removal driving rotary gear seat and the dust removal driven rotary gear seat, the electrostatic dust removal emission electrode is arranged in the rotary electrostatic dust removal adsorption sleeve, and the arc-shaped dust removal scraper array is arranged on the inner bottom wall of the dust removal transmission placing groove, the scraper is got rid of to arc dust is located between the rotation type electrostatic precipitator absorption sleeve, carries out the space segmentation dysmorphism with the electrostatic absorption board in the electrostatic precipitator, replaces with rotation type electrostatic precipitator absorption sleeve, utilizes the planet transmission principle, realizes each rotation type electrostatic precipitator absorption telescopic rotation, sets up the arc dust between rotation type electrostatic precipitator absorption sleeve and gets rid of the scraper, finally realizes utilizing static to strike off the collection after adsorbing the dust.

Preferably, the thermal expansion locking rotary support component comprises a movable sealing piston ring, a rotary support frame movable seat ring, a movable frame rotary bevel gear I, a rotary bevel gear ring, an inner anti-toppling sliding stop I, an outer anti-toppling fixed stop, an inner anti-toppling fixed stop, a bevel gear rotating shaft I, a bevel gear rotating motor, a movable frame rotary bevel gear II, an outer anti-toppling sliding stop II, an inner anti-toppling sliding stop II, a bevel gear rotating shaft II, a polishing fixed support frame I, a polishing fixed support frame II and a thermal expansion friction type rotary locking component, wherein the upper wall of the polishing and dust removal placing body is provided with a hydraulic lifting movable cavity which is in a spline type arrangement, the rotary support frame movable seat ring is in the spline type arrangement so as to prevent the rotary support frame movable seat ring from rotating in the hydraulic lifting movable cavity, and the rotary support frame movable seat ring is arranged in the hydraulic lifting movable cavity, the upper wall of the movable seat ring of the rotary type support frame is provided with a baffle placing groove, the bottom wall of the baffle placing groove is provided with a baffle placing groove, the bottom wall in the baffle placing groove is provided with a supporting sliding groove, the bottom wall in the supporting sliding groove is provided with a bevel gear ring placing groove, the rotary bevel gear ring is arranged in the bevel gear ring placing groove, the movable sealing piston ring is arranged in a spline type manner, the movable sealing piston ring is arranged at the lower part of the movable seat ring of the rotary type support frame, the first polishing fixing support frame is arranged in the supporting sliding groove, the lower end of the first polishing fixing support frame is symmetrically provided with a first bevel gear mounting groove, the lower part of the first polishing fixing support frame is symmetrically provided with a first rotating roller in pairs so as to facilitate the rotation of the first polishing fixing support frame, the first external anti-toppling sliding baffle block is arranged at the lower part of the outer side wall of the first polishing fixing support frame, and the first anti-toppling sliding baffle block is arranged in the baffle placing groove, the first internal anti-toppling sliding stop block is arranged at the lower part of the inner side wall of the first polishing fixed support frame, the first internal anti-toppling sliding stop block is arranged in the stop block placing groove, one end of the bevel gear rotating shaft is rotatably arranged on the inner side wall at one side of the bevel gear mounting groove, the other end of the bevel gear rotating shaft penetrates through the inner side wall at the other side of the bevel gear mounting groove, the bevel gear rotating motor is arranged at the lower part of the outer side wall of the first polishing fixed support frame, the bevel gear rotating motor is connected with the first bevel gear rotating shaft, the first moving frame rotating bevel gear is arranged in the first bevel gear mounting groove, the first moving frame rotating bevel gear is arranged on the first bevel gear rotating shaft, the first moving frame rotating bevel gear is meshed with the rotating bevel gear ring, the rotation of the bevel gear rotating motor is realized, the rotation of the first moving frame rotating bevel gear is provided, and power is provided for the thermal expansion locking multidimensional accurate polishing mechanism, the second polishing fixed support frame is arranged in the support sliding groove, the lower end of the second polishing fixed support frame is symmetrically provided with a second bevel gear mounting groove, the lower part of the second polishing fixed support frame is symmetrically provided with a second rotating roller in pairs so as to facilitate the rotation of the second polishing fixed support frame, the second outer anti-toppling sliding stop block is arranged at the lower part of the outer side wall of the second polishing fixed support frame, the second outer anti-toppling sliding stop block is arranged in the stop block placing groove, the second inner anti-toppling sliding stop block is arranged at the lower part of the inner side wall of the second polishing fixed support frame, the second inner anti-toppling sliding stop block is arranged in the stop block placing groove, the second bevel gear rotating shaft is arranged between the inner side walls of the second bevel gear mounting groove, the second rotating bevel gear of the moving frame is arranged in the second bevel gear mounting groove, the second rotating bevel gear of the moving frame is arranged on the second bevel gear rotating shaft, and the second rotating bevel gear ring of the moving frame is meshed with the rotating bevel gear ring, the outer anti-toppling fixed baffle plate is arranged in the baffle placing groove, the outer anti-toppling fixed baffle plate is arranged on the outer anti-toppling sliding stop block I and the outer anti-toppling sliding stop block II, the inner anti-toppling fixed baffle plate is arranged in the baffle placing groove, the inner anti-toppling fixed baffle plate is arranged on the inner anti-toppling sliding stop block I and the inner anti-toppling sliding stop block II, the thermal expansion friction type rotary locking assembly is arranged on the lower portion of the side wall of the two fixed support frames, and after the position is determined, the thermal expansion locking rotary supporting assembly is fixed, so that the accurate positioning of a workpiece is realized without dead angle polishing.

Wherein, the thermal expansion friction type rotation locking component comprises a thermal expansion guide support column, a thermal expansion driving friction ring, a thermal expansion spring baffle, a thermal expansion reverse pushing spring, a thermal expansion heating ring, a thermal expansion control ring and a thermal expansion friction layer, the thermal expansion guide support column array is arranged on the two side walls of the polishing fixed support frame, the thermal expansion guide support column penetrates through the side wall of one side of the bevel gear mounting groove, the thermal expansion driving friction ring is arranged in the bevel gear mounting groove II, the thermal expansion driving friction ring is arranged at one end of the thermal expansion guide support column, the thermal expansion spring baffle is arranged at the other end of the thermal expansion guide support column, the thermal expansion reverse pushing spring is fixedly arranged between the outer side wall of the polishing fixed support frame and the inner side wall of the thermal expansion spring baffle, the thermal expansion heating ring is arranged on the inner side wall of the polishing fixed support frame, the thermal expansion control ring is arranged on the inner side wall of the thermal expansion heating ring, the thermal expansion friction layers are arranged on the two end faces of the moving frame rotating bevel gear, the thermal expansion control ring is heated by the thermal expansion heating ring, and the thermal expansion control ring is attached to the thermal expansion friction layers on the two end faces of the moving frame rotating bevel gear after being heated and expanded, so that the second moving frame rotating bevel gear is locked, and further the thermal expansion friction type rotating locking assembly is locked.

Preferably, the plane moving support polishing assembly comprises a plane moving support rack, a polishing moving guide rod, a polishing sliding seat, a plane moving driving gear, a driving gear rotating shaft, a polishing moving motor, a fine adjustment lifting rod, a polishing rotating motor and a polishing head, the plane moving support rack is arranged between the inner side walls of a first polishing fixed support frame and a second polishing fixed support frame, the upper wall of the polishing sliding seat is provided with a driving gear mounting groove, the polishing sliding seat is arranged on the plane moving support rack in a sliding way, the driving gear rotating shaft is arranged between the inner side walls of the driving gear mounting groove, one end of the driving gear rotating shaft is rotatably arranged on the inner side wall of one side of the driving gear mounting groove, the other end of the driving gear rotating shaft penetrates through the inner side wall of the other side of the driving gear mounting groove, the polishing moving motor is arranged on the outer side wall of the polishing sliding seat, and the polishing moving motor is connected with the driving gear rotating shaft, the plane removes the driving gear and locates in the driving gear mounting groove, the plane removes the driving gear and locates on the driving gear rotation axis, the sliding seat lower wall of polishing is located to the fine setting lifter, the rotating electrical machines that polishes locates fine setting lifter lower extreme, the rotating electrical machines lower extreme of polishing is located to the head of polishing, the removal guide bar that polishes runs through the sliding seat lower part of polishing, the removal guide bar that polishes is located and is polished between two inside walls of fixed stay frame one and the fixed stay frame of polishing, can realize polishing the head in the ascending removal of diameter direction, after with the rotatory locking subassembly cooperation of thermal energy friction formula, realize polishing the head and polish to the no dead angle of work piece.

In order to solve the problem that a large amount of dust generated in the electrostatic dust removal process cannot be removed from the polishing and dust removal placing body, the automatic lifting dust collection assembly comprises a dust collection support cross rod, a locking nut, a dust collection support hanging rod and a dust collection bin, the dust collection bin is slidably arranged on the inner side wall of a rotary electrostatic dust removal adsorption sleeve and an arc-shaped dust removal scraper, a dust collection sliding groove is formed in the inner side wall of the dust collection bin, one end of the dust collection support cross rod respectively penetrates through the side walls of a polishing and fixing support frame I and a polishing and fixing support frame II, the locking nut is arranged at one end of the dust collection support cross rod through threads, the dust collection support hanging rod is arranged in an L shape, the upper end of the dust collection support hanging rod is arranged at the other end of the dust collection support cross rod, the lower end of the dust collection support hanging rod is slidably arranged in the dust collection sliding groove, and the lifting of the multi-dimensional accurate polishing mechanism is locked by utilizing reverse magnetic repulsion connectionless height adjusting mechanism to control thermal expansion, automatic lift collection dirt subassembly sets up on the accurate grinding machanism of thermal energy locking multidimension degree to realize that the body is placed in the timely clearance of dust of automatic will collecting goes out to polish and remove dust.

Preferably, the non-contact self-overturning grinding clamping mechanism comprises a grinding overturning support column, a grinding overturning driving gear, a grinding overturning driven gear, a grinding overturning driving shaft, a grinding overturning driven shaft, a grinding overturning placing disc, a placing disc connecting column, an overturning rotating gear ring, a planetary rotary clamping support plate, a driving supporting planetary rotating shaft, a driven supporting planetary rotating shaft, a locking heating ring, a locking thermal expansion friction body, a planetary rotating motor, an overturning rotating motor, a dust cleaning fan, an auxiliary overturning hydraulic lifting rod and an auxiliary placing table, wherein the grinding overturning support column is symmetrically arranged on the bottom wall in the grinding dedusting placing body, an overturning motor placing groove is arranged on the side wall of one side of the grinding overturning support column, the grinding overturning driving shaft penetrates through the side wall of the overturning motor placing groove, the overturning rotating motor is arranged in the overturning motor placing groove, and the overturning rotating motor is connected with one end of the grinding overturning driving shaft, the polishing and turning driving gear is arranged at the other end of the polishing and turning driving shaft, the polishing and turning driven shafts are symmetrically arranged on the inner side walls of the polishing and turning support columns in pairs, the polishing and turning driven shafts are arranged on the upper side and the lower side of the polishing and turning driving gear, the polishing and turning placing disc is arranged between the polishing and turning driven shafts, the polishing and turning placing disc is arranged in a circular ring shape, the polishing and turning driven gears are arranged on the polishing and turning driven shafts, the polishing and turning driven gears are arranged on the upper side and the lower side of the polishing and turning driving gear, the polishing and turning driving gear is meshed with the polishing and turning driven gears, the placing disc connecting columns are arranged on the end faces of the polishing and turning placing disc in an array manner, the polishing and turning placing disc is connected through placing disc connecting columns, the turning rotating toothed rings are arranged on the outer end faces of the polishing and turning placing disc, the turning rotating toothed ring connecting bodies are arranged on the inner end faces of the turning rotating shafts, the outer end face of the polishing and overturning placing disc is provided with a rotating installation groove, an overturning bearing is arranged in the rotating installation groove, a gear ring rotating connector is arranged in the rotating installation groove and is connected with the overturning bearing, the driving support planet rotating shaft and the driven support planet rotating shaft are arranged on the end face of the polishing and overturning placing disc in an array manner, one end of the planet rotating type clamping support plate is respectively arranged on the end faces of the driving support planet rotating shaft and the driven support planet rotating shaft, one end of the planet rotating type clamping support plate is arranged in a circular arc shape, one end of the planet rotating type clamping support plate is provided with planet gear teeth, the planet gear teeth are meshed with the overturning rotating gear ring, when the overturning rotating gear ring rotates, the planet rotating type clamping support plate is driven to rotate towards one direction, the supporting function can be achieved, and the positioning and clamping functions can be achieved simultaneously, the planetary rotating motor is arranged on the side wall of one side of the polishing and overturning placing disc, which is far away from the planetary rotating type clamping support plate, the planetary rotating motor is connected with an active support planetary rotating shaft, the locking heating ring is arranged on the end face of the polishing and overturning placing disc, the diameter size of the locking heating ring is larger than that of the overturning rotating gear ring, the locking thermal expansion friction bodies are arranged on the inner wall of the locking heating ring in an array manner, the locking thermal expansion friction bodies and the overturning rotating gear ring are fixed by thermal expansion, so that firm clamping or supporting is realized, the dust cleaning fans are symmetrically arranged on the lower part of the side wall of the polishing and overturning support column in pairs, after polishing, part of dust is not adsorbed on the rotating type electrostatic dust removal adsorption sleeve, the unadsorbed dust is blown by the dust cleaning fans, and then the dust in the polishing and dust removal placing body is thoroughly removed by electrostatic dust removal, the auxiliary overturning hydraulic lifting rod is arranged at the center of the bottom wall in the polishing and dust removing placing body, and the auxiliary placing platform is arranged at the upper end of the auxiliary overturning hydraulic lifting rod.

In order to solve the problem that reverse magnetic repulsion does not have the accurate grinding machanism control of joint height adjustment mechanism to the thermal energy locking multidimension degree, support base, hydraulic control apron and polish and remove dust and place internal symmetry and be equipped with support frame altitude mixture control hydraulic pressure conveyer pipe, support frame altitude mixture control hydraulic pressure conveyer pipe one end is run through reverse fixed magnetic path that repels and is connected with the hydraulic control inner chamber, the support frame altitude mixture control hydraulic pressure conveyer pipe other end and hydraulic pressure lift movable chamber are connected, be equipped with the solenoid valve on the support frame altitude mixture control hydraulic pressure conveyer pipe.

Further, the more motors that involve in this equipment need carry out centralized control, the operation of being convenient for, polish and remove dust and place external lateral wall upper portion and be equipped with the controller, the controller is connected with solenoid valve one electricity, the controller is connected with two electricity of solenoid valve, the controller is connected with the rotating electrical machines electricity of polishing, the controller is connected with hydraulic control rotating electrical machines electricity, the controller is connected with the rotating electrical machines electricity that removes dust, the controller is connected with upset rotating electrical machines electricity, the controller is connected with bevel gear rotating electrical machines electricity, the controller is connected with dust clearance fan electricity, has improved the automated control degree of equipment, and two bisymmetries of support base lower wall are equipped with the supporting leg, have increased the stability of equipment.

After adopting the structure, the invention has the following beneficial effects: according to the double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment, the technical problems that grinding is not thorough or grinding is missed due to the fact that the position of a grinding head is inconvenient to adjust are solved, the device is convenient to operate by the combination of integral rotation and one-dimensional plane movement in the grinding position adjusting process, the grinding head is free of blind area adjustment, and accurate position movement of thorough grinding and non-leakage grinding is achieved; in the polishing process, dust is one of the biggest hazards of the polishing working environment and the health of operators, the dust amount in the polishing room is reduced by an air exchange fan in the polishing room, meanwhile, the operators are required to wear a protective mask to reduce the harm of the dust to the operators, but both protective measures are permanent and permanent, and the harm of the dust cannot be fundamentally solved, aiming at the technical problem, the polishing device is ingeniously placed in an electrostatic dust removal mechanism through a hydraulic lifting mechanism, in the process of adjusting the hydraulic control height, magnets with the same polarity are arranged in advance, the principle of repelling and reacting of the same polarity of the magnets is creatively utilized, under the condition of no mechanical connection, uninterrupted transmission between two connecting parts is realized, further, the stable adjustment of the hydraulic control to the polishing device is realized, meanwhile, an electrostatic adsorption plate in the electrostatic dust removal device is divided into mutually independent parts by adopting a space division principle, meanwhile, the cutting parts are deformed, the planetary gear transmission mechanism is utilized to enable each cutting part to do independent rotary motion, and the electrostatic dust collection principle is combined, so that the technical bias that dust is shaken off from an adsorption plate by mechanical vibration in a common electrostatic dust collection device is overcome, the dust collection effect is improved, the noise pollution generated in the mechanical vibration process is reduced, the adsorption effect of electrostatic dust collection is greatly improved, and the collected dust can be taken out after polishing is finished, so that the harm of the dust is fundamentally solved; usually in the polishing of spare part, all press from both sides tight fixed back to the spare part, polish to a face, then manual to the spare part upset, and then accomplish whole polishing to the spare part, traditional manual upset, low efficiency, in manual upset in-process, may fish tail or collide with the polished surface, in order to solve above-mentioned technical problem, this equipment is with the help of an intermediary lift place the platform, place the spare part temporarily on the lift platform that sets up in advance, and then realize the not damaged upset of spare part, the injury that the spark that the production of polishing caused the workman when having reduced manual upset simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic diagram of the overall structure of a double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing device;

FIG. 2 is a schematic structural view of a plane moving support grinding assembly of the double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment of the invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is a schematic diagram of a polishing turnover support column mechanism of the double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing device of the invention;

FIG. 6 is a schematic view of a partial three-dimensional structure of a non-contact self-overturning polishing clamping mechanism of the double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing device of the present invention;

FIG. 7 is a front view of a part of a structure of a non-contact self-overturning grinding and clamping mechanism of the double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment;

FIG. 8 is a schematic diagram of an overturning rotating gear ring structure of the double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding equipment;

FIG. 9 is a schematic structural view of a polishing turnover placing disc of the double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery polishing device of the invention;

FIG. 10 is a left side view of a partial structure of a non-contact self-overturning grinding and clamping mechanism of a double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding device according to the present invention;

FIG. 11 is a top view of a polishing and dust removing placing body of the double-control hydraulic lifting planetary transmission type electrostatic dust removing mining mechanical polishing device of the invention;

FIG. 12 is a schematic view of a transmission structure of a rotary electrostatic dust collection assembly of the double-control hydraulic lifting planetary transmission type electrostatic dust collection mining machinery grinding device of the present invention;

FIG. 13 is a schematic structural view of an automatic lifting dust collecting assembly of the double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding device of the present invention;

FIG. 14 is a schematic cross-sectional view taken at E-E of FIG. 1;

FIG. 15 is a reverse magnetic repulsion connectionless height adjustment mechanism of a double-control hydraulic lifting planetary transmission type electrostatic dust removal mining machinery grinding device of the present invention;

FIG. 16 is an enlarged view of portion C of FIG. 1;

fig. 17 is an enlarged view of a portion D in fig. 1.

In the drawings: 1. a supporting base, 2, a reverse magnetic repulsion non-connection height adjusting mechanism, 3, a hydraulic control cover plate, 4, a polishing and dedusting placing body, 5, a space division planetary transmission type electrostatic dedusting and dust collecting mechanism, 6, a non-contact self-overturning polishing clamping mechanism, 7, a thermal expansion locking multidimensional accurate polishing mechanism, 8, a rotary type electrostatic dedusting component, 9, an automatic lifting dust collecting component, 10, a thermal expansion locking rotary supporting component, 11, a plane moving supporting and polishing component, 12, a hydraulic control cam, 13, a hydraulic control rotating shaft, 14, a hydraulic control rotating motor, 15, a hydraulic control piston, 16, a reverse repulsion pressing movable magnetic block, 17, a reverse repulsion fixed magnetic block, 18, a hydraulic control inner cavity, 19, a hydraulic storage cavity, 20, a dedusting driving rotating shaft, 21, a dedusting driving rotating gear seat, 22 and a dedusting driven rotating shaft, 23. dust removal driven rotary gear seat, 24, dust removal rotary transmission chain, 25, rotary electrostatic dust removal adsorption sleeve, 26, electrostatic dust removal emitter electrode, 27, arc-shaped dust removal scraper, 28, dust removal rotary motor, 29, dust removal motor placement groove, 30, dust removal transmission placement groove, 31, movable sealing piston ring, 32, rotary support frame movable seat ring, 33, movable frame rotary bevel gear I, 34, rotary bevel gear ring, 35, inner anti-toppling sliding stop I, 36, outer anti-toppling sliding stop I, 37, outer anti-toppling fixed baffle, 38, inner anti-toppling fixed baffle, 39, bevel gear rotating shaft I, 40, bevel gear rotary motor, 41, movable frame rotary bevel gear II, 42, outer anti-toppling sliding stop II, 43, inner anti-toppling sliding stop II, 44, bevel gear rotating shaft II, 45, polishing fixed support frame I, 46, Polishing fixed support frames II, 47, thermal expansion friction type rotation locking assemblies, 48, hydraulic lifting movable cavities, 49, baffle placing grooves, 50, baffle placing grooves, 51, supporting sliding grooves, 52, bevel gear ring placing grooves, 53, bevel gear installing grooves I, 54, rotating rollers I, 55, bevel gear installing grooves II, 56, rotating rollers II, 57, thermal expansion guide supporting columns, 58, thermal expansion driving friction rings, 59, thermal expansion spring baffles, 60, thermal expansion reverse thrust springs, 61, thermal expansion heating rings, 62, thermal expansion control rings, 63, thermal expansion friction layers, 64, plane movement supporting racks, 65, polishing movement guide rods, 66, polishing sliding seats, 67, plane movement driving gears, 68, driving gear rotating shafts, 69, polishing movement motors, 70, fine adjustment lifting rods, 71, polishing rotation motors, 72, polishing heads, 73 and driving gear installing grooves, 74. dust collection supporting cross bar 75, locking nut 76, dust collection supporting hanger bar 77, dust collection sliding groove 78, dust collection bin 79, controller 80, polishing turning supporting column 81, polishing turning driving gear 82, polishing turning driven gear 83, polishing turning driving shaft 84, polishing turning driven shaft 85, polishing turning placing disk 86, placing disk connecting column 87, turning rotating toothed ring 88, planet rotary clamping supporting plate 89, driving supporting planet rotary shaft 90, driven supporting planet rotary shaft 91, supporting leg 92, planet gear teeth 93, locking heating ring 94, thermal expansion friction body locking 95, planet rotating motor 96, turning rotating motor 97, dust cleaning fan 98, auxiliary turning hydraulic lifting bar 99, auxiliary placing platform 100, turning motor placing groove 101, toothed ring rotating connector, 102. the device comprises a rotary mounting groove 103, a turnover bearing 104, a support frame height adjusting hydraulic conveying pipe 105 and an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in figure 1, the double-control hydraulic lifting self-overturning electrostatic dust collection mining machine grinding device provided by the invention comprises a support base 1, a reverse magnetic repulsion connectionless height adjusting mechanism 2, a hydraulic control cover plate 3, a grinding and dust collection placing body 4, a space division planetary transmission type electrostatic dust collection mechanism 5, a contactless self-overturning grinding clamping mechanism 6 and a thermal expansion locking multidimensional accurate grinding mechanism 7, wherein the reverse magnetic repulsion connectionless height adjusting mechanism 2 is arranged in the support base 1, hydraulic control is realized under the condition of mechanical connection without like-pole repulsion by the principle of like-pole repulsion, so that the mechanism height is adjusted, the hydraulic control cover plate 3 is arranged on the support base 1, the grinding and dust collection placing body 4 is arranged on the hydraulic control cover plate 3, the space division planetary transmission type electrostatic dust collection mechanism 5 is arranged in the grinding and dust collection placing body 4, by utilizing the principle of planetary transmission machinery, the dust collecting device in the electrostatic dust collecting device is subjected to space division to realize dynamic dust collection and collection, the grinding efficiency is greatly reduced because the dust collecting device is required to be manually turned in the common grinding process, meanwhile, the spark generated in the grinding process can cause great harm to workers, and the grinding workpieces are very easy to damage due to manual turning, the non-contact self-turning grinding clamping mechanism 6 is arranged in the grinding and dust collection placing body 4, the non-contact self-turning grinding clamping mechanism 6 is arranged in the space division planetary transmission type electrostatic dust collection and collection mechanism 5, the automatic efficiency improvement is realized, the injury probability of the workers and the damage probability of the grinding workpieces are simultaneously reduced, the thermal expansion locking multidimensional accurate grinding mechanism 7 is arranged on the grinding and dust collection placing body 4, the space division planetary transmission type electrostatic dust collection and collection mechanism 5 comprises a rotary type electrostatic dust collection component 8 and an automatic lifting dust collection component 9, rotation type electrostatic precipitator subassembly 8 is located and is polished in the dust removal place body 4, automatic rising collection dirt subassembly 9 symmetry is located in rotation type electrostatic precipitator subassembly 8, accurate grinding machanism 7 of thermal energy locking multidimension degree includes thermal energy locking rotation support subassembly 10 and plane removal support grinding subassembly 11, thermal energy locking rotation support subassembly 10 is located and is polished on the dust removal place body 4, plane removal support grinding subassembly 11 is located on thermal energy locking rotation support subassembly 10, utilizes rotation and horizontal migration to realize polishing the no dead angle of work piece.

As shown in fig. 1, 14 and 15, the reverse magnetic repulsion connectionless height adjustment mechanism 2 includes a hydraulic control cam 12, a hydraulic control rotating shaft 13, a hydraulic control rotating motor 14, a hydraulic control piston 15, a reverse repulsion pressing movable magnetic block 16 and a reverse repulsion fixed magnetic block 17, wherein the upper wall of the support base 1 is provided with a hydraulic control inner cavity 18, the hydraulic control cam 12 is arranged at the center of the inner bottom wall of the hydraulic control inner cavity 18, the hydraulic control rotating shaft 13 penetrates through the center of the inner bottom wall of the hydraulic control inner cavity 18, the hydraulic control rotating motor 14 is arranged at the center of the lower portion of the support base 1, the hydraulic control rotating motor 14 is connected with the hydraulic control rotating shaft 13, the hydraulic control pistons 15 are symmetrically arranged in the hydraulic control inner cavity 18, the hydraulic control pistons 15 are symmetrically arranged at two sides of the hydraulic control cam 12, and the reverse repulsion pressing movable magnetic block 16 is arranged at the outer side wall of the hydraulic control piston 15, the reverse repelling fixed magnetic blocks 17 are symmetrically arranged on two side walls of the hydraulic control inner cavity 18, when the hydraulic control cam 12 rotates, the long shaft and the short shaft of the cam are alternated to realize the periodic change of the stroke, the reverse repelling compaction movable magnetic blocks 16 and the reverse repelling fixed magnetic blocks 17 repel each other in the same polarity, and the hydraulic control piston 15 is always attached to the hydraulic control cam 12 without any mechanical connection, so that the size of the hydraulic storage cavity 19 is controlled.

As shown in fig. 11, 12 and 16, in order to solve the problem of harm caused by dust during polishing to the surrounding environment and the health of workers, the rotary electrostatic dust collection assembly 8 includes a dust collection driving rotary shaft 20, a dust collection driving rotary gear seat 21, a dust collection driven rotary shaft 22, a dust collection driven rotary gear seat 23, a dust collection rotary drive chain 24, a rotary electrostatic dust collection adsorption sleeve 25, an electrostatic dust collection emission electrode 26, an arc-shaped dust removal scraper 27 and a dust collection rotary motor 28, wherein a dust collection motor placing groove 29 is formed in a lower wall of the polishing dust collection placing body 4, a dust collection transmission placing groove 30 is formed in an inner bottom wall of the polishing dust collection placing body 4, the dust collection transmission placing groove 30 is arranged in a circular ring shape, the dust collection driving rotary shaft 20 and the dust collection driven rotary shaft 22 are arranged in an array in the inner bottom wall of the dust collection transmission placing groove 30, the dust collection driving rotary shaft 20 penetrates through the inner bottom wall of the dust collection transmission placing groove 30, the dust removal driving rotary gear seat 21 is arranged on the dust removal driving rotary shaft 20, the dust removal driven rotary gear seat 23 is arranged on the dust removal driven rotary shaft 22, the dust removal rotary transmission chain 24 is arranged in the dust removal transmission placing groove 30, the dust removal rotary transmission chain 24 is meshed with the dust removal driving rotary gear seat 21, the dust removal rotary transmission chain 24 is meshed with the dust removal driven rotary gear seat 23, the dust removal rotary motor 28 is arranged in the dust removal motor placing groove 29, the dust removal rotary motor 28 is connected with the dust removal driving rotary shaft 20, the rotary electrostatic dust removal adsorption sleeves 25 are respectively arranged on the upper walls of the dust removal driving rotary gear seat 21 and the dust removal driven rotary gear seat 23, the electrostatic dust removal emission electrodes 26 are respectively arranged at the centers of the upper walls of the dust removal driving rotary gear seat 21 and the dust removal driven rotary gear seat 23, and the electrostatic dust removal emission electrodes 26 are arranged in the rotary electrostatic dust removal adsorption sleeves 25, the arc dust gets rid of the scraper 27 array and locates diapire in the transmission standing groove 30 that removes dust, the arc dust gets rid of scraper 27 and locates between rotation type electrostatic precipitator adsorbs sleeve 25, carries out the space division dysmorphism with the electrostatic absorption board in the electrostatic precipitator, adsorbs sleeve 25 to replace with rotation type electrostatic precipitator, utilizes the planet transmission principle, realizes the rotation of each rotation type electrostatic precipitator adsorption sleeve 25, sets up the arc dust between rotation type electrostatic precipitator adsorption sleeve 25 and gets rid of scraper 27, finally realizes utilizing static to strike off the collection after adsorbing the dust.

As shown in fig. 1, 3 and 4, the thermal expansion locking rotary support assembly 10 includes a movable sealing piston ring 31, a rotary support frame movable seat ring 32, a movable frame rotary bevel gear 33, a rotary bevel gear ring 34, an inner anti-toppling sliding stop 35, an outer anti-toppling sliding stop 36, an outer anti-toppling fixed stop 37, an inner anti-toppling fixed stop 38, a bevel gear rotary shaft 39, a bevel gear rotary motor 40, a movable frame rotary bevel gear 41, an outer anti-toppling sliding stop 42, an inner anti-toppling sliding stop 43, a bevel gear rotary shaft 44, a polishing fixed support frame 45, a polishing fixed support frame 46 and a thermal expansion friction type rotary locking assembly 47, wherein the upper wall of the polishing dust-removing placing body 4 is provided with a hydraulic lifting movable cavity 48, the hydraulic lifting movable cavity 48 is arranged in a spline type, the rotary support frame movable seat ring 32 is arranged in a spline type, the rotary support frame moving seat ring 32 is prevented from rotating in the hydraulic lifting movable cavity 48, the rotary support frame moving seat ring 32 is arranged in the hydraulic lifting movable cavity 48, the upper wall of the rotary support frame moving seat ring 32 is provided with a baffle placing groove 49, the bottom wall of the baffle placing groove 49 is provided with a baffle placing groove 50, the bottom wall of the baffle placing groove 50 is provided with a supporting sliding groove 51, the bottom wall of the supporting sliding groove 51 is provided with a bevel gear ring placing groove 52, the rotary bevel gear ring 34 is arranged in the bevel gear ring placing groove 52, the movable sealing piston ring 31 is arranged in a spline type manner, the movable sealing piston ring 31 is arranged at the lower part of the rotary support frame moving seat ring 32, the first polishing fixed support frame 45 is arranged in the supporting sliding groove 51, the lower end of the first polishing fixed support frame 45 is symmetrically provided with a mounting groove bevel gear I53, the lower part of the first polishing fixed support frame 45 is symmetrically provided with rotary rollers I54 in pairs, the polishing machine is convenient for rotating a first polishing fixed support frame 45, a first outer anti-toppling sliding stop 36 is arranged at the lower part of the outer side wall of the first polishing fixed support frame 45, a first outer anti-toppling sliding stop 36 is arranged in a stop placing groove 50, a first inner anti-toppling sliding stop 35 is arranged at the lower part of the inner side wall of the first polishing fixed support frame 45, a first inner anti-toppling sliding stop 35 is arranged in the stop placing groove 50, one end of a first bevel gear rotating shaft 39 is rotatably arranged at the inner side wall of the first bevel gear mounting groove 53, the other end of the first bevel gear rotating shaft 39 penetrates through the inner side wall of the other side of the first bevel gear mounting groove 53, a bevel gear rotating motor 40 is arranged at the lower part of the outer side wall of the first polishing fixed support frame 45, the bevel gear rotating motor 40 is connected with the first bevel gear rotating shaft 39, a first moving frame rotating bevel gear 33 is arranged in the first bevel gear mounting groove 53, and a first moving frame rotating bevel gear 33 is arranged on the first bevel gear rotating shaft 39, the first moving frame rotating bevel gear 33 is meshed with the rotating bevel gear ring 34, the bevel gear rotating motor 40 rotates to realize the rotation of the first moving frame rotating bevel gear 33 and provide power for the thermal expansion locking multidimensional accurate grinding mechanism 7, the second grinding fixed support frame 46 is arranged in the supporting sliding groove 51, bevel gear mounting grooves 55 are symmetrically arranged at the lower end of the second grinding fixed support frame 46, two rotary rollers 56 are symmetrically arranged at the lower part of the second grinding fixed support frame 46 in pairs so as to facilitate the rotation of the second grinding fixed support frame 46, the second outer anti-toppling sliding stop block 42 is arranged at the lower part of the outer side wall of the second grinding fixed support frame 46, the second outer anti-toppling sliding stop block 42 is arranged in the stop block placing groove 50, the second inner anti-toppling sliding stop block 43 is arranged at the lower part of the inner side wall of the second grinding fixed support frame 46, and the second inner toppling preventing sliding stop block 43 is arranged in the stop block placing groove 50, the second bevel gear rotating shaft 44 is rotatably disposed between the inner side walls of the second bevel gear mounting groove 55, the second moving frame rotating bevel gear 41 is disposed in the second bevel gear mounting groove 55, the second moving frame rotating bevel gear 41 is disposed on the second bevel gear rotating shaft 44, the second moving frame rotating bevel gear 41 is engaged with the rotating bevel gear ring 34, the outer anti-toppling fixing baffle 37 is disposed in the baffle placement groove 49, the outer anti-toppling fixing baffle 37 is disposed on the first outer anti-toppling sliding baffle 36 and the second outer anti-toppling sliding baffle 42, the inner anti-toppling fixing baffle 38 is disposed in the baffle placement groove 49, the inner anti-toppling fixing baffle 38 is disposed on the first inner anti-toppling sliding baffle 35 and the second inner anti-toppling sliding baffle 43, the thermal expansion friction type rotation locking component 47 is disposed at the lower portion of the side walls of the second polishing fixing support frame 46, and after the position is determined, the thermal expansion locking rotation supporting component 10 is fixed, the precise positioning dead-corner-free polishing of the workpiece is realized, wherein the thermal expansion friction type rotary locking assembly 47 comprises thermal expansion guide supporting columns 57, thermal expansion driving friction rings 58, thermal expansion spring baffles 59, thermal expansion reverse pushing springs 60, thermal expansion heating rings 61, thermal expansion control rings 62 and thermal expansion friction layers 63, the thermal expansion guide supporting columns 57 are arranged on the side walls of the polishing fixed supporting frames two 46 in an array mode, the thermal expansion guide supporting columns 57 penetrate through the side walls of one side of the bevel gear mounting groove two 55, the thermal expansion driving friction rings 58 are arranged in the bevel gear mounting groove two 55, the thermal expansion driving friction rings 58 are arranged at one ends of the thermal expansion guide supporting columns 57, the thermal expansion spring baffles 59 are arranged at the other ends of the thermal expansion guide supporting columns 57, the thermal expansion reverse pushing springs 60 are fixedly arranged between the outer side walls of the polishing fixed supporting frames two 46 and the inner side walls of the thermal expansion spring baffles 59, the thermal expansion heating ring 61 is arranged on the inner side wall of the second polishing fixing support frame 46, the thermal expansion control ring 62 is arranged on the inner side wall of the thermal expansion heating ring 61, the thermal expansion friction layer 63 is arranged on the end face of the second moving frame rotating bevel gear 41, the thermal expansion heating ring 61 is used for heating the thermal expansion control ring 62, the thermal expansion control ring 62 is attached to the thermal expansion friction layer 63 on the end face of the second moving frame rotating bevel gear 41 after being heated and expanded, locking of the second moving frame rotating bevel gear 41 is achieved, and further locking of the thermal expansion friction type rotating locking assembly 47 is achieved.

As shown in fig. 1 and 2, the plane moving support polishing assembly 11 includes a plane moving support rack 64, a polishing moving guide bar 65, a polishing sliding seat 66, a plane moving pinion 67, a pinion rotation shaft 68, a polishing moving motor 69, a fine adjustment lifting bar 70, a polishing rotation motor 71 and a polishing head 72, the plane moving support rack 64 is disposed between the inner side walls of the first polishing fixed support frame 45 and the second polishing fixed support frame 46, a pinion installation groove 73 is disposed on the upper wall of the polishing sliding seat 66, the polishing sliding seat 66 is slidably disposed on the plane moving support rack 64, the pinion rotation shaft 68 is disposed between the inner side walls of the pinion installation groove 73, one end of the pinion rotation shaft 68 is rotatably disposed on the inner side wall of one side of the pinion installation groove 73, the other end of the pinion rotation shaft 68 penetrates through the inner side wall of the other side of the pinion installation groove 73, the utility model discloses a polishing sliding seat 66, including polishing head 72, polishing movable motor 69, driving gear mounting groove 73, driving gear mounting groove 66, fine setting lifter 70, polishing movable motor 69, polishing head 72, polishing fixed support frame 45, polishing fixed support frame 46, polishing head 72, thermal expansion friction formula rotation locking subassembly 47 cooperation back, realization polishing head 72 is polished to the no dead angle of work piece.

As shown in fig. 1, 5, 6, 7, 8, 9 and 10, the non-contact self-turning polishing clamping mechanism 6 includes a polishing turning support column 80, a polishing turning driving gear 81, a polishing turning driven gear 82, a polishing turning driving shaft 83, a polishing turning driven shaft 84, a polishing turning placing disk 85, a placing disk connecting column 86, a turning rotating gear ring 87, a planetary rotary clamping support plate 88, a driving supporting planetary rotating shaft 89, a driven supporting planetary rotating shaft 90, a planetary rotating motor 95, a locking heating ring 93, a locking thermal expansion friction body 94, a turning rotating motor 96, a dust cleaning fan 97, an auxiliary turning hydraulic lifting rod 98 and an auxiliary placing table 99, the polishing turning support column 80 is symmetrically arranged on the inner bottom wall of the polishing dust removal placing body 4, a turning motor placing groove 100 is arranged on one side wall of the polishing turning support column 80, the polishing overturning driving shaft 83 penetrates through the side wall of the overturning motor placing groove 100, the overturning rotating motor 96 is arranged in the overturning motor placing groove 100, the overturning rotating motor 96 is connected with one end of the polishing overturning driving shaft 83, the polishing overturning driving gear 81 is arranged at the other end of the polishing overturning driving shaft 83, the polishing overturning driven shafts 84 are symmetrically arranged on the inner side walls of the polishing overturning supporting columns 80 in pairs, the polishing overturning driven shafts 84 are arranged at the upper side and the lower side of the polishing overturning driving gear 81, the polishing overturning placing disc 85 is arranged between the polishing overturning driven shafts 84, the polishing overturning placing disc 85 is arranged in a circular ring shape, the polishing overturning driven gears 82 are arranged on the polishing overturning driven shafts 84, the polishing overturning driven gears 82 are arranged at the upper side and the lower side of the polishing overturning driving gear 81, and the polishing overturning driving gear 81 is meshed with the polishing overturning driven gears 82, the placing disc connecting columns 86 are arranged on the end surfaces of the polishing and overturning placing discs 85 in an array mode, the two symmetrical polishing and overturning placing discs 85 are connected through the placing disc connecting columns 86, the overturning rotating gear ring 87 is arranged on the outer end surface of the polishing and overturning placing disc 85, the inner end surface of the overturning rotating gear ring 87 is provided with a gear ring rotating connector 101, the outer end surface of the polishing and overturning placing disc 85 is provided with a rotating installation groove 102, an overturning bearing 103 is arranged in the rotating installation groove 102, the gear ring rotating connector 101 is arranged in the rotating installation groove 102 and is connected with the overturning bearing 103, the driving supporting planetary rotating shafts 89 and the driven supporting planetary rotating shafts 90 are arranged on the end surfaces of the polishing and overturning placing disc 85 in an array mode, the driving supporting planetary rotating shafts 89 penetrate through the polishing and overturning placing disc 85, one end of the planetary rotating clamping supporting plates 88 is respectively arranged on the end surfaces of the driving supporting planetary rotating shafts 89 and the driven supporting planetary rotating shafts 90, one end of the planetary rotary clamping support plate 88 is arranged in a circular arc shape, one end of the planetary rotary clamping support plate 88 is provided with planetary gear teeth 92, the planetary gear teeth 92 are meshed with the overturning rotary gear ring 87, when the overturning rotary gear ring 87 rotates, the planetary rotary clamping support plate 88 is driven to rotate towards one direction, the supporting effect can be achieved, and the positioning and clamping effect can be achieved simultaneously, the planetary rotary motor 95 is arranged on the side wall of one side, away from the planetary rotary clamping support plate 88, of the polishing overturning placing plate 85, the planetary rotary motor 95 is connected with the driving support planetary rotary shaft 89, the locking heating ring 93 is arranged on the end face of the polishing overturning placing plate 85, the diameter size of the locking heating ring 93 is larger than that of the overturning rotary gear ring 87, the locking thermal expansion friction bodies 94 are arranged on the inner wall of the locking heating ring 93 in an array manner, and the fixing of the locking thermal expansion friction bodies 94 and the overturning rotary gear ring 87 is achieved through thermal expansion, and then realize firm clamp tightly or support, two bisymmetry of dust cleaning fan 97 are located and are polished upset support column 80 lateral wall lower part, and after polishing, can have some dust not adsorbed on rotation type electrostatic precipitator adsorbs sleeve 25, utilize dust cleaning fan 97 to blow up the dust that does not adsorb, then utilize electrostatic precipitator will polish and remove dust thoroughly and place the dust in the body 4 and clear away, supplementary upset hydraulic lifting rod 98 is located and is polished and remove dust and place body 4 diapire central department, supplementary platform 99 of placing is located supplementary upset hydraulic lifting rod 98 upper end, when needing to overturn, utilizes the supplementary platform 99 of placing of intermediary to realize the upset of spare part.

As shown in fig. 1 and 13, in order to solve the problem that a large amount of dust generated in the electrostatic dust collection process cannot be removed from the polishing and dust removal placing body 4, the automatic lifting dust collection assembly 9 includes a dust collection support cross bar 74, a locking nut 75, a dust collection support boom 76 and a dust collection bin 78, the dust collection bin 78 is slidably disposed on the inner side walls of the rotary electrostatic dust collection adsorption sleeve 25 and the arc-shaped dust removal scraper 27, a dust collection sliding groove 77 is disposed on the inner side wall of the dust collection bin 78, one end of the dust collection support cross bar 74 respectively penetrates through the side walls of the first polishing fixing support frame 45 and the second polishing fixing support frame 46, the locking nut 75 is threadedly disposed at one end of the dust collection support cross bar 74, the dust collection support boom 76 is disposed in an L shape, the upper end of the dust collection support boom 76 is disposed at the other end of the dust collection support cross bar 74, the lower end of the dust collection support boom 76 is slidably disposed in the dust collection sliding groove 77, utilize reverse magnetic repulsion not to have the lift of connecting height adjustment mechanism 2 control thermal energy locking multidimension degree accurate grinding machanism 7, automatic rising collection dirt subassembly 9 sets up on thermal energy locking multidimension degree accurate grinding machanism 7 to realize that the automatic timely clearance of dust with the collection goes out to polish and remove dust and place body 4.

As shown in fig. 1 and 15, in order to solve the problem that the magnetic repulsion hydraulic control height adjusting mechanism controls the thermal expansion locking multidimensional precise polishing mechanism 7, support bases 1, hydraulic control cover plates 3 and polishing dust removal placing bodies 4 are internally and symmetrically provided with support frame height adjusting hydraulic conveying pipes 104, one ends of the support frame height adjusting hydraulic conveying pipes 104 penetrate through reverse repulsion fixed magnetic blocks 17 to be connected with a hydraulic control inner cavity 18, the other ends of the support frame height adjusting hydraulic conveying pipes 104 are connected with a hydraulic lifting movable cavity 48, and the support frame height adjusting hydraulic conveying pipes 104 are respectively provided with electromagnetic valves 105.

As shown in fig. 1, a plurality of motors involved in the device need to be centrally controlled and are convenient to operate, the lower wall of the support base 1 is provided with support legs 91 in pairwise symmetry, the upper part of the outer side wall of the polishing and dust removing placing body 4 is provided with a controller 79, the controller 79 is connected with an electromagnetic valve 105, the controller 79 is electrically connected with a polishing rotating motor 71, the controller 79 is electrically connected with a hydraulic control rotating motor 14, the controller 79 is electrically connected with a dust removing rotating motor 28, the controller 79 is electrically connected with an overturning rotating motor 96, the controller 79 is electrically connected with a bevel gear rotating motor 40, the controller 79 is electrically connected with a planetary rotating motor 95, the controller 79 is electrically connected with an auxiliary overturning hydraulic lifting rod 98, the controller 79 is electrically connected with a dust cleaning fan 97, the automation control degree of the device is improved, the lower wall of the support base 1 is provided with support legs 91 in pairwise symmetry, the stability of the device is increased.

When the device is used, the overturning rotating motor 96 is turned on, the overturning rotating motor 96 drives the polishing overturning driving shaft 83 to rotate, the polishing overturning driving shaft 83 drives the polishing overturning driving gear 81 to rotate, the polishing overturning driven gear 82 is further driven to rotate, the polishing overturning placing disc 85 is in a horizontal state, then the controller 79 controls the height of the auxiliary overturning hydraulic lifting rod 98, the part is placed on the auxiliary placing table 99, the height of the auxiliary overturning hydraulic lifting rod 98 is adjusted again according to the height of the part, the upper surface of the part is positioned in the polishing dust removal placing body 4, the controller 79 turns on the planetary rotating motor 95, the planetary rotating motor 95 drives the driving supporting planetary rotating shaft 89 to rotate, the driving supporting planetary rotating shaft 89 drives the planetary rotating type clamping supporting plate 88 to rotate around the driving supporting planetary rotating shaft 89 and the driven supporting planetary rotating shaft 90 respectively, the overturning rotary gear ring 87 is meshed with the planetary gear 92, so that the planetary rotary clamping support plate 88 drives the overturning rotary gear ring 87 to rotate, the planetary rotary clamping support plate 88 clamps the disk-shaped parts of the mining machinery, the electromagnetic valve 105 is opened, the hydraulic control rotary motor 14 is opened, the movement of the hydraulic control piston 15 is adjusted, hydraulic oil in the hydraulic lifting movable cavity 48 enters the hydraulic storage cavity 19, the rotary support frame movable seat ring 32 and the movable sealing piston ring 31 move downwards, the grinding fixed support frame I45 and the grinding fixed support frame II 46 move downwards, the grinding head 72 is close to the surfaces of the parts to be ground, the bevel gear rotary motor 40 is opened, the bevel gear rotary motor 40 drives the bevel gear rotary shaft I39 to rotate, the bevel gear rotary shaft I39 drives the movable frame rotary bevel gear I33 to rotate, the movable frame rotary bevel gear I33 is meshed with the rotary bevel gear ring 34, the first polishing fixed support frame 45 and the second polishing fixed support frame 46 are driven to rotate, after the positions are determined, the thermal expansion heating ring 61 heats the thermal expansion control ring 62, the thermal expansion control ring 62 thermally expands to push the thermal expansion driving friction ring 58 to be attached to the thermal expansion friction layer 63 of the second movable frame rotating bevel gear 41, the second movable frame rotating bevel gear 41 is locked, the first polishing fixed support frame 45 and the second polishing fixed support frame 46 are locked and stopped, the polishing moving motor 69 is started, the polishing moving motor 69 drives the driving gear rotating shaft 68 to rotate, the driving gear rotating shaft 68 drives the plane moving driving gear 67 to rotate, the plane moving driving gear 67 is meshed with the plane moving support rack 64, thereby driving the polishing sliding seat 66 to move on the plane moving support rack 64, controlling the fine adjustment lifting rod 70, turning on the polishing rotating motor 71, and polishing the surface of the part by using the polishing head 72; meanwhile, the dedusting rotary motor 28 is turned on, the dedusting rotary motor 28 drives the dedusting driving rotary shaft 20 to rotate, the dedusting driving rotary shaft 20 drives the dedusting driving rotary gear seat 21 to rotate, the dedusting driving rotary gear seat 21 drives the dedusting rotary transmission chain 24 to rotate, and further drives the dedusting driven rotary gear seat 23 to rotate, the dedusting driving rotary shaft 20 and the dedusting driven rotary shaft 22 drive the rotary electrostatic dedusting adsorption sleeve 25 to rotate, the electrostatic dedusting emission motor emits charged particles, the polished dust is adsorbed to the outer wall of the rotary electrostatic dedusting adsorption sleeve 25, and the arc-shaped dust removal scraper 27 scrapes off the dust adsorbed by the outer wall of the electrostatic dedusting adsorption sleeve into the dust collection bin 78 to collect the dust; after the outer surface of one side of the part is polished, when the part needs to be turned, the heating of the locking heating ring 93 is stopped, the locking thermal expansion friction body 94 is separated from the turning rotating toothed ring 87, the planetary rotating motor 95 is controlled and rotated reversely, the planetary rotating type clamping support plate 88 is rotated reversely to loosen the part, the height of the auxiliary turning hydraulic lifting rod 98 is adjusted to ensure that the lower surface of the part is higher than the height of the grinding turning placing plate 85, the planetary rotating motor 95 on the grinding rotating placing plate on the lower side is controlled to ensure that the planetary rotating type clamping support plate 88 on the lower side supports the lower surface of the part, the planetary rotating motor 95 on the grinding rotating placing plate on the upper side is controlled to ensure that the planetary rotating type clamping support plate 88 on the upper side clamps the part, the height of the auxiliary turning hydraulic lifting rod 98 is adjusted to ensure that the auxiliary turning hydraulic lifting rod 98 is lowered and the lowered height is larger than the radius of the grinding turning placing plate 85, then the turning rotary motor 96 is turned on, the turning rotary motor 96 drives the polishing turning driving shaft 83 to rotate, the polishing turning driving shaft 83 drives the polishing turning driving gear 81 to rotate, the polishing turning driving gear 81 drives the polishing turning driven gear 82 to rotate, the polishing turning driven gear 82 drives the polishing turning driven shaft 84 to rotate, further drives the polishing turning placing plate 85 to rotate and turn, further realizes the turning of the part to be polished, the auxiliary turning hydraulic lifting rod 98 is adjusted to rise again to support the part to be polished, then the planetary rotary motor 95 is controlled to rotate, the planetary rotary clamping support plates 88 on the upper side and the lower side loosen the part, the auxiliary turning hydraulic lifting rod 98 is continuously adjusted to rise, so that the other side of the part to be polished exceeds the polishing turning placing plate 85 on the upper side, and the planetary rotary motor 95 is controlled to rotate, the planet rotary type clamping support plate 88 clamps the parts to be polished, and the polishing of the other side of the parts is realized; after the parts are polished, unadsorbed dust exists in the polishing and dust removing placing body 4, the dust cleaning fan 97 is turned on to blow up the unadsorbed dust in the polishing and dust removing placing body 4, the dust removing rotating motor 28 is turned on at the same time, the adsorbed dust is collected in the dust collection bin 78, the dust in the dust collection bin 78 needs to be cleaned out in time, at the same time, the electromagnetic valve 105 is turned on, the hydraulic control rotating motor 14 drives the hydraulic rotating shaft to rotate, the hydraulic control rotating shaft 13 drives the hydraulic control cam 12 to rotate, the hydraulic control cam 12 pushes the hydraulic control piston 15 to move, the hydraulic storage chamber 19 is compressed, hydraulic oil enters the hydraulic lifting movable chamber 48 to push the rotary support frame moving seat ring 32 to move upwards, and further push the polishing fixed support frame I45 and the polishing fixed support frame II 46 to move upwards to drive the dust collection support cross rod 74 to move upwards, the dust collection supporting cross rod 74 drives the dust collection supporting hanging rod 76 to move upwards, the dust collection supporting hanging rod 76 drives the dust collection bin 78 to move out of the polishing and dust removal placing body 4, the locking nut 75 is loosened, the dust collection supporting cross rod 74 is pulled out of the first polishing fixed supporting frame 45 and the second polishing fixed supporting frame 46, then the dust collection bin 78 is taken out, and dust in the dust collection bin 78 is cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.