阅读说明：本技术 一种金属磨削机床磨屑处理装置 (Metal grinding machine tool abrasive dust processing apparatus ) 是由 魏康 于 2019-12-06 设计创作，主要内容包括：本发明公开了一种金属磨削机床磨屑处理装置,包括壳体,所述壳体内设有蓄水腔,所述蓄水腔内设有蓄水机构,所述过滤腔右端壁内设有清理机构,所述清理机构上侧壁内设有传动机构,所述传动机构后端壁内设有涡轮机构,所述涡轮腔后端壁外侧设有驱动机构,本发明避免操作者防护过于严实影响正常的操作,进而将磨削加工产生的磨屑和金属屑及产生的烟雾通过涡轮机构和蓄水机构对其进行吸附降温和净化处理,且涡轮机构利用离心力有效的利用水力减缓加工过程中从工件上高速飞溅的磨屑和金属屑的速度,从而防止从工件上飞溅出的磨屑对操作者造成皮肤烫伤及吸入颗粒烟雾对工人身体肺部的危害。(The invention discloses a metal grinding machine tool abrasive dust treatment device, which comprises a shell, wherein a water storage cavity is arranged in the shell, a water storage mechanism is arranged in the water storage cavity, a cleaning mechanism is arranged in the right end wall of the filter cavity, a transmission mechanism is arranged in the upper side wall of the cleaning mechanism, the turbine mechanism is arranged in the rear end wall of the transmission mechanism, the driving mechanism is arranged outside the rear end wall of the turbine cavity, the invention avoids the influence of too tight protection of an operator on normal operation, further leading the grinding dust and the metal dust generated by the grinding processing and the generated smoke to carry out adsorption cooling and purification treatment on the grinding dust and the metal dust through a turbine mechanism and a water storage mechanism, and the turbine mechanism effectively utilizes the centrifugal force to reduce the speed of the abrasive dust and the metal dust which are splashed from the workpiece at high speed in the machining process by utilizing the water power, thereby preventing the abrasive dust splashed from the workpiece from causing skin scald to an operator and preventing the lung of the worker from being damaged by the inhaled particle smoke.)

1. The utility model provides a metal grinding machine tool abrasive dust processing apparatus, includes the casing, its characterized in that: the shell is internally provided with a water storage cavity and a filter cavity, the water storage cavity is internally provided with a water storage mechanism, the right end wall of the filter cavity is internally provided with a first driven cavity, the first driven cavity is internally provided with a cleaning mechanism for providing cleaning power, the upper end wall of the first driven cavity is internally provided with a second driven cavity, the second driven cavity is internally provided with a power transmission mechanism, the rear end wall of the second driven cavity is internally provided with a turbine cavity with a downward opening, the turbine cavity is internally provided with a turbine mechanism for removing dust and ash, and the outer side of the rear end wall of the turbine cavity is provided with a driving mechanism for providing power;

the turbine mechanism comprises an air inlet groove with an opening facing the turbine cavity, wherein air suction cavities with lower end openings communicated with the outside and right end openings communicated with the air inlet groove are symmetrically arranged in the left end wall of the upper side of the turbine cavity from front to back, a ventilation filter screen communicated with the outside and the air inlet groove is fixedly arranged in the rear end wall of the air inlet groove, six water outlet valves are linearly distributed and fixed in an aligned manner from front to back on the lower end wall of the air inlet groove, a water outlet pipe is fixed on the upper end face of each water outlet valve, and a spray head is fixed on the upper end face of each water outlet pipe;

during operation, starting drive mechanism drives turbine mechanism work to pass through the dust that produces among the grinding process the chamber of breathing in inhales the turbine intracavity, through retaining mechanism is moist to the dust, just turbine mechanism passes through drive mechanism drives clearance mechanism work, and then will retaining mechanism's dust is clear away and is collected.

2. The metal grinding machine tool swarf treatment device according to claim 1, characterized in that: turbine mechanism still includes end wall rotating chain has the front end to run through around the turbine chamber front end wall and front end are located the driven intracavity of second runs through with the rear end turbine chamber rear end wall and rear end are located external turbine shaft, the turbine shaft is fixed to be equipped with in the symmetry around the turbine shaft and is located the turbine intracavity just is located the chamber of breathing in passes through the intake duct intercommunication two turbine disks of turbine chamber orientation position, two be connected with six turbine fan blades that the annular permutation distributes between the turbine disk, the turbine shaft front end is equipped with firmly and is located first driven bevel gear in the driven intracavity of second, the rear end is equipped with firmly and is located external first band pulley.

3. The metal grinding machine tool swarf treatment device according to claim 1, characterized in that: retaining mechanism includes the retaining chamber with first receiver and second receiver that are equipped with in the wall of filter chamber left end, be equipped with first storage chamber in the first receiver be equipped with the lower extreme intercommunication in the first storage chamber upper end wall first storage chamber and right-hand member intercommunication the collection chamber of filter chamber, be equipped with the external second of upper end opening intercommunication in the second receiver and accomodate the chamber, the retaining chamber with the filter chamber interval has set firmly to be located the dust filter screen of collecting the chamber downside, the filter chamber upper plan with external interval absolutely set firmly with the second accomodates the metal filter screen of chamber upper end opening parallel and level, the downside is equipped with left end opening intercommunication in the wall of retaining chamber right end retaining chamber belt water inlet, water inlet right-hand member wall is fixed with the suction pump.

4. The metal grinding machine tool swarf treatment device according to claim 1, characterized in that: the cleaning mechanism comprises a first push plate which is connected with the upper end wall of the first driven cavity in a sliding way, the left end of the first push plate penetrates through the left end wall of the first driven cavity, the left end of the first push plate is positioned outside and is connected with the upper end surface of the metal filter screen in a sliding way, a second push plate which is connected with the lower end wall of the first driven cavity in a sliding way, the left end of the second push plate penetrates through the left end wall of the first driven cavity, the left end of the second push plate is positioned in the filter cavity and is connected with, the right end surface of the first push plate and the right end surface of the second push plate are connected with a sliding block which is positioned in the first driven cavity and is in sliding connection with the upper end wall and the lower end wall of the first driven cavity, a sliding cavity is arranged in the sliding block, the front end wall of the first driven cavity is rotationally connected with a second driven shaft, the front end of the second driven shaft is fixedly provided with a first transmission bevel gear, the rear end of the second driven shaft is fixedly provided with a circular wheel disc, and the rear end face of the circular wheel disc is fixedly provided with a cylindrical pin positioned in the sliding cavity.

5. The metal grinding machine tool swarf treatment device according to claim 1, characterized in that: the transmission mechanism comprises a transmission cavity arranged in the lower end wall of the second driven cavity, the left end wall of the transmission cavity is rotatably connected with a second transmission shaft, the left end of the second transmission shaft penetrates through the left end wall of the transmission cavity, the left end of the second transmission shaft is positioned in the first driven cavity, the right end of the second transmission shaft is fixedly provided with a second transmission bevel gear positioned in the transmission cavity, the left end of the second transmission shaft is fixedly provided with a third transmission bevel gear positioned in the first driven cavity and meshed with the first transmission bevel gear, the lower end wall of the left side of the second driven cavity is rotatably linked with a first driven shaft, the upper end of the first driven shaft is fixedly provided with a second driven bevel gear meshed with the first driven bevel gear, the lower end of the first driven shaft is fixedly provided with a driven belt pulley, the right lower end wall of the second driven cavity is rotatably connected with a first transmission shaft, the lower end of the second driven cavity penetrates, the lower end of the first transmission shaft is fixedly provided with a fourth transmission bevel gear which is positioned in the transmission cavity and meshed with the second transmission bevel gear, the upper end of the first transmission shaft is fixedly provided with a transmission belt wheel which is positioned in the second driven cavity, and a belt is connected between the transmission belt wheel and the driven belt wheel.

6. The metal grinding machine tool swarf treatment device according to claim 1, characterized in that: the driving mechanism comprises a fixed block fixedly arranged outside the rear side of the turbine cavity and fixed on the right end face of the shell and a grinding wheel cavity which is arranged in the front end wall of the turbine cavity and is symmetrical front and back, the symmetrical center of the air suction cavity and the lower end opening of the air suction cavity are communicated with the outside, a motor is fixed on the upper end face of the fixed block, the front end face of the motor is in power connection with a driving shaft, the front end of the motor penetrates through the rear side, the air suction cavity and the front end of the motor are arranged in the grinding wheel cavity and are rotatably connected with the front end wall of the grinding wheel cavity, a grinding wheel arranged in the grinding wheel cavity is fixedly arranged at the front end of the driving shaft, a second belt wheel arranged outside is fixedly arranged at the rear end of.

Technical Field

The invention relates to the technical field of grinding machine tools, in particular to a metal grinding machine tool abrasive dust treatment device.

Background

The existing grinding processing can obtain higher processing precision and very small surface roughness value, grinding can not only process soft materials, but also process hardened steel and other hard materials which can not be processed by a cutter, such as porcelain pieces, hard alloys and the like, when grinding processing is carried out, a large amount of fine sand chips and metal chips are splashed out of a workpiece of a grinding wheel during grinding, and particle smoke produced by sparks generated by processing high temperature is processed, the skin of an operator can be scalded by the splashed high-temperature abrasive chips and metal chips from the workpiece, normal operation can be influenced by too tight wearing protection of the operator, and workers can be harmful to the body if sucking a large amount of dust into the lung.

Disclosure of Invention

The invention aims to provide a metal grinding machine tool abrasive dust treatment device which is used for overcoming the defects.

The metal grinding machine tool abrasive dust treatment device comprises a shell, wherein a water storage cavity and a filter cavity are arranged in the shell, a water storage mechanism is arranged in the water storage cavity, a first driven cavity is arranged in the right end wall of the filter cavity, a cleaning mechanism for providing cleaning power is arranged in the first driven cavity, a second driven cavity is arranged in the upper end wall of the first driven cavity, a transmission mechanism for power transmission is arranged in the second driven cavity, a turbine cavity with a downward opening is arranged in the rear end wall of the second driven cavity, a turbine mechanism for removing dust and ash is arranged in the turbine cavity, and a driving mechanism for providing power is arranged outside the rear end wall of the turbine cavity;

the turbine mechanism comprises an air inlet groove with an opening facing the turbine cavity, wherein air suction cavities with lower end openings communicated with the outside and right end openings communicated with the air inlet groove are symmetrically arranged in the left end wall of the upper side of the turbine cavity from front to back, a ventilation filter screen communicated with the outside and the air inlet groove is fixedly arranged in the rear end wall of the air inlet groove, six water outlet valves are linearly distributed and fixed in an aligned manner from front to back on the lower end wall of the air inlet groove, a water outlet pipe is fixed on the upper end face of each water outlet valve, and a spray head is fixed on the upper end face of each water outlet pipe;

during operation, starting drive mechanism drives turbine mechanism work to pass through the dust that produces among the grinding process the chamber of breathing in inhales the turbine intracavity, through retaining mechanism is moist to the dust, just turbine mechanism passes through drive mechanism drives clearance mechanism work, and then will retaining mechanism's dust is clear away and is collected.

On the basis of the technical scheme, the turbine mechanism further comprises a turbine cavity front end wall and a turbine cavity rear end wall which are rotationally linked to form a turbine shaft, wherein the front end of the turbine shaft penetrates through the turbine cavity front end wall and the front end of the turbine cavity front end wall are located in the second driven cavity, the rear end of the turbine shaft penetrates through the turbine cavity rear end wall and the rear end of the turbine cavity rear end wall are located in the outside, the turbine shaft is symmetrically and fixedly arranged in the front and the rear of the turbine shaft and is located in the turbine cavity, the air suction cavity is communicated with the two turbine disks facing the turbine cavity through the air inlet groove, six turbine blades distributed in an annular array mode are connected between the two turbine disks, the turbine shaft front end is fixedly provided with a first driven bevel gear located in the second driven cavity.

On the basis of the technical scheme, the retaining mechanism includes the retaining chamber with first receiver and second receiver that are equipped with in the wall of filter chamber left end, be equipped with first storage chamber in the first receiver be equipped with the lower extreme intercommunication in the first storage chamber upper end wall first storage chamber and right-hand member intercommunication the collection chamber of filter chamber, be equipped with the external second of upper end opening intercommunication in the second receiver and accomodate the chamber, the retaining chamber with the filter chamber interval has set firmly to be located collect the dust filter screen of chamber downside, the filter chamber upper plan with external interval absolutely set firmly with the metal filter screen of chamber upper end opening parallel and level is accomodate to the second, the downside is equipped with left end opening intercommunication in the wall of retaining chamber right end the retaining chamber belt water inlet, water inlet right-hand member wall is fixed with the suction pump.

On the basis of the technical scheme, the cleaning mechanism comprises a first push plate and a second push plate, wherein the upper end wall of the first driven cavity is in sliding connection with the left end of the first driven cavity, the left end of the first push plate penetrates through the left end wall of the first driven cavity, the left end of the first push plate is positioned outside and is in sliding connection with the upper end surface of the metal filter screen, the lower end wall of the first driven cavity is in sliding connection with the left end of the first driven cavity, the left end of the second push plate is positioned in the filter cavity and is in sliding connection with the upper end surface of the dust filter screen, the right end surface of the first push plate and the right end surface of the second push plate are connected with a sliding block which is positioned in the first driven cavity and is in sliding connection with the upper end wall and the lower end wall of the first driven cavity, a sliding cavity is arranged in the sliding block, the front end wall of the, and a cylindrical pin positioned in the sliding cavity is fixedly arranged on the rear end face of the circular wheel disc.

On the basis of the technical scheme, the transmission mechanism comprises a transmission cavity arranged in the lower end wall of the second driven cavity, the left end wall of the transmission cavity is rotatably connected with a second transmission shaft, the left end of the second transmission shaft penetrates through the left end wall of the transmission cavity, the left end of the second transmission shaft is positioned in the first driven cavity, the right end of the second transmission shaft is fixedly provided with a second transmission bevel gear positioned in the transmission cavity, the left end of the second transmission shaft is fixedly provided with a third transmission bevel gear positioned in the first driven cavity and meshed with the first transmission bevel gear, the lower end wall of the left end of the second driven cavity is rotatably linked with a first driven shaft, the upper end of the first driven shaft is fixedly provided with a second driven bevel gear meshed with the first driven bevel gear, the lower end of the first driven shaft is fixedly provided with a driven belt pulley, the right lower end wall of the second driven cavity is rotatably connected with a first transmission shaft, the lower end of the second driven shaft, the lower end of the first transmission shaft is fixedly provided with a fourth transmission bevel gear which is positioned in the transmission cavity and meshed with the second transmission bevel gear, the upper end of the first transmission shaft is fixedly provided with a transmission belt wheel which is positioned in the second driven cavity, and a belt is connected between the transmission belt wheel and the driven belt wheel.

On the basis of the technical scheme, the driving mechanism comprises a fixed block fixedly arranged outside and located on the rear side of the turbine cavity and fixed on the right end face of the shell, a grinding wheel cavity which is located in the front end wall of the turbine cavity and is symmetrical front and back is arranged in the symmetrical center of the two air suction cavities, the lower end opening of the air suction cavity is communicated with the outside, a motor is fixed on the upper end face of the fixed block, the front end face of the motor is in power connection with a driving shaft, the front end of the driving shaft penetrates through the air suction cavity and the front end of the rear side of the motor is located in the grinding wheel cavity and is rotationally connected with the front end wall of the grinding wheel cavity, a grinding wheel located in the grinding wheel cavity is fixedly arranged at the front end of the driving shaft, a second belt wheel located outside.

The invention has the beneficial effects that: the invention avoids the situation that the normal operation is influenced by too tight protection of an operator, and then the grinding chips and the metal chips generated by grinding and the generated smoke are adsorbed, cooled and purified by the turbine mechanism and the water storage mechanism, and the turbine mechanism effectively utilizes the centrifugal force to slow down the speed of the grinding chips and the metal chips which are splashed from the workpiece at high speed in the processing process by utilizing the water power, thereby preventing the skin of the operator from being scalded by the grinding chips splashed from the workpiece and preventing the harm of the sucked particle smoke to the body and the lung of the worker.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a sectional view of the main structure of an abrasive dust treatment device of a metal grinding machine according to the present invention;

FIG. 2 is a rear sectional view of the metal grinding machine tool swarf treatment device of the present invention;

FIG. 3 is a schematic view of the invention taken along line A-A of FIG. 1;

FIG. 4 is an enlarged view of the invention at B of FIG. 2;

FIG. 5 is a schematic view of the invention taken along the line C-C of FIG. 3;

FIG. 6 is a schematic view of the invention in the direction D-D of FIG. 3.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 6, the abrasive dust processing device of a metal grinding machine according to the embodiment of the invention includes a housing 10, a water storage cavity 13 and a filter cavity 19 are provided in the housing 10, a water storage mechanism 90 is provided in the water storage cavity 13, a first driven cavity 34 is provided in a right end wall of the filter cavity 19, a cleaning mechanism 91 for providing cleaning power is provided in the first driven cavity 34, a second driven cavity 30 is provided in an upper end wall of the first driven cavity 34, a power transmission mechanism 92 is provided in the second driven cavity 30, a turbine cavity 46 with a downward opening is provided in a rear end wall of the second driven cavity 30, a turbine mechanism 93 for removing dust and ash is provided in the turbine cavity 46, a driving mechanism 94 for providing power is provided outside the rear end wall of the turbine cavity 46, the turbine mechanism 93 includes an air inlet slot 47 with an opening toward the turbine cavity 46 is provided in a left end wall of the upper side of the turbine cavity 46, the air suction cavity 50 with a lower end opening communicated with the outside and a right end opening communicated with the air inlet groove 47 is symmetrically arranged in the left end wall of the air inlet groove 47 from front to back, a ventilation filter screen 51 communicated with the outside and the air inlet groove 47 is fixedly arranged in the rear end wall of the air inlet groove 47, six water outlet valves 60 are distributed and fixed on the lower end wall of the air inlet groove 47 from front to back in a straight line and in a row, the upper end surface of the water outlet valve 60 is fixed with a water outlet pipe 61, the upper end surface of the water outlet pipe 61 is fixed with a spray head 58, when the device works, the device is started, the driving mechanism 94 drives the turbine mechanism 93 to work, whereby dust generated during grinding is sucked into the turbine chamber 46 through the suction chamber 50, through the retaining mechanism 90 is moist to the dust, just turbine mechanism 93 passes through drive mechanism 92 drives clearance mechanism 91 work, and then will the dust of retaining mechanism 90 is clear away and is collected.

In addition, in one embodiment, the turbine mechanism 93 further includes a turbine shaft 28 rotatably linked to the front and rear end walls of the turbine cavity 46, the front end of the turbine shaft 28 penetrates through the front end wall of the turbine cavity 46, the front end of the turbine shaft is located in the second driven cavity 30, the rear end of the turbine shaft penetrates through the rear end wall of the turbine cavity 46, the rear end of the turbine shaft 28 is located outside, two turbine discs 48 located in the turbine cavity 46 and located in the air suction cavity 50 and communicated with the turbine cavity 46 through the air inlet groove 47 are symmetrically and fixedly arranged in the front-rear direction, six turbine blades 49 distributed in an annular array are connected between the two turbine discs 48, a first driven bevel gear 29 located in the second driven cavity 30 is fixedly arranged at the front end of the turbine shaft 28, and a first belt wheel 57 located outside is fixedly arranged at the rear end of the turbine shaft 28.

In addition, in one embodiment, the water storage mechanism 90 comprises a first storage box 16 and a second storage box 21 arranged in the left end wall of the water storage cavity 13 and the filter cavity 19, a first containing cavity 17 is arranged in the first containing box 16, a collecting cavity 18 with the lower end communicated with the first containing cavity 17 and the right end communicated with the filtering cavity 19 is arranged in the upper end wall of the first containing cavity 17, a second containing cavity 22 with an upper end opening communicated with the outside is arranged in the second containing box 21, a dust filter screen 15 positioned at the lower side of the collecting cavity 18 is fixedly arranged between the water storage cavity 13 and the filtering cavity 19 at an interval, a metal filter screen 20 flush with the opening at the upper end of the second accommodating cavity 22 is fixedly arranged on the filter cavity 19 at an interval with the outside, the lower side in the water storage cavity 13 right-hand member wall is equipped with left end opening intercommunication 1 belt 3 water inlet 12 in the water storage cavity, the right-hand member wall of water inlet 12 is fixed with water suction pump 11.

In addition, in one embodiment, the cleaning mechanism 91 includes a first push plate 23 having a left end slidably connected to the upper end wall of the first driven cavity 34 and a left end located outside and slidably connected to the upper end surface of the metal screen 20, and a second push plate 14 having a left end slidably connected to the lower end wall of the first driven cavity 34 and a left end located inside the filter cavity 19 and slidably connected to the upper end surface of the dust screen 15, a slide block 39 located inside the first driven cavity 34 and slidably connected to the upper end wall and the lower end wall of the first driven cavity 34 is connected to the right end surface of the first push plate 23 and the right end surface of the second push plate 14, a slide cavity 45 is provided in the slide block 39, a second driven shaft 37 is rotatably connected to the front end wall of the first driven cavity 34, a first transmission bevel gear 36 is fixedly provided at the front end of the second driven shaft 37, the rear end of the second driven shaft 37 is fixedly provided with a circular wheel disc 35, and the rear end face of the circular wheel disc 35 is fixedly provided with a cylindrical pin 44 positioned in the sliding cavity 45.

In addition, in one embodiment, the transmission mechanism 92 includes a transmission cavity 40 disposed in the lower end wall of the second driven cavity 30, the left end wall of the transmission cavity 40 is rotatably connected with a second transmission shaft 42 having a left end penetrating through the left end wall of the transmission cavity 40 and a left end located in the first driven cavity 34, the right end of the second transmission shaft 42 is fixedly connected with a second transmission bevel gear 43 located in the transmission cavity 40, the left end of the second transmission shaft 42 is fixedly provided with a third transmission bevel gear 38 located in the first driven cavity 34 and engaged with the first transmission bevel gear 36, the left lower end wall of the second driven cavity 30 is rotatably connected with a first driven shaft 26, the upper end of the first driven shaft 26 is fixedly provided with a second driven bevel gear 27 engaged with the first driven bevel gear 29, the lower end of the first driven shaft 26 is fixedly provided with a driven pulley 25, the right lower end wall of the second driven cavity 30 is rotatably connected with a lower end penetrating through the lower end wall of the second driven cavity 30 and a lower end located in the transmission cavity 30 The transmission mechanism comprises a first transmission shaft 32 in a transmission cavity 40, a fourth transmission bevel gear 41 which is positioned in the transmission cavity 40 and meshed with a second transmission bevel gear 43 is fixedly arranged at the lower end of the first transmission shaft 32, a transmission belt wheel 33 positioned in a second driven cavity 30 is fixedly arranged at the upper end of the first transmission shaft 32, and a belt 31 is connected between the transmission belt wheel 33 and the driven belt wheel 25.

In addition, in one embodiment, the driving mechanism 94 includes a fixed block 53 fixed outside and located behind the turbine cavity 46 and fixed to the right end face of the housing 10, and a grinding wheel cavity 59 provided in the front end wall of the turbine cavity 46 and located at the symmetric center of the two air intake cavities 50 that are symmetric front and back and having a lower end opening communicating with the outside, a motor 54 is fixed to the upper end face of the fixed block 53, a driving shaft 52 having a front end penetrating through the air intake cavity 50 on the rear side and a front end located in the grinding wheel cavity 59 and rotatably connected to the front end wall of the grinding wheel cavity 59 is dynamically connected to the front end face of the motor 54, a grinding wheel 24 located in the grinding wheel cavity 59 is fixed to the front end of the driving shaft 52, a second belt pulley 55 located outside is fixed to the rear end of the driving shaft 52, and a conveyor belt 56 is connected between the second belt pulley 55 and the first belt pulley 57.

Sequence of mechanical actions of the whole device:

in an initial state, sufficient water is stored in the water storage cavity 13, the water suction pump 11 is communicated with the water outlet valve 60 through a pipeline, the water suction pump 11 is electrically connected with an external power supply, the cylindrical pin 44 is positioned on the rightmost side of the circular wheel disc 35, and the water outlet pipe 61 is inclined at a forty-five-degree angle backwards.

When the device is started, the motor 54 and the water suction pump 11 are further started, the grinding wheel 24 is further driven by the driving shaft 52 to carry out grinding operation, the water in the water storage cavity 13 is ejected from the nozzle 58 into the turbine cavity 46 through the water outlet valve 60 and the water outlet pipe 61 by the water suction pump 11, the driving shaft 52 drives the second belt wheel 55 to drive the first belt wheel 57 to rotate through the conveying belt 56, the turbine disk 48 and the first driven bevel gear 29 are further driven to rotate through the turbine shaft 28, the two turbine disks 48 which are symmetrical in the front-back direction drive the turbine fan blades 49 to rotate, the openings at the lower ends of the air suction cavities 50 which are symmetrical in the front-back direction are communicated through the air inlet groove 47, dust generated by grinding processing of the grinding wheel 24 is sucked into the turbine cavity 46, the nozzle 58 sprays water to purify the dust, the purified sewage falls onto the metal filter screen 20 through the openings at the lower end of the, and then enter the water storage cavity 13 through the dust filter screen 15 and recycle, and the turbine disk 48 passes through centrifugal force when driving the turbine blade 49 to rotate, thus pass through the centrifugal ejection of the opening of the lower end of the turbine cavity 46 with the water that the shower nozzle 58 sprays to the turbine blade 49, and then wet and cool the dust and the metal fillings that will process the backward production when centrifuging and the metal spark and the smog that high temperature produced when not influencing the grinding wheel 24 abrasive machining, and the drop of water that is associated with the downward centrifugal ejection of the turbine blade 49 adsorbs and falls to the up end of the metal filter screen 20.

When the first driven bevel gear 29 rotates, the second driven bevel gear 27 is driven to rotate, the first driven shaft 26 drives the driven pulley 25 to rotate, the belt 31 drives the driving pulley 33 to rotate, the first driving shaft 32 drives the fourth driving bevel gear 41 to rotate, the second driving shaft 43 drives the second driving shaft 42 to rotate, the third driving bevel gear 38 drives the first driving bevel gear 36 to rotate, the second driven shaft 37 drives the circular disc 35 to rotate, the cylindrical pin 44 drives the sliding block 39 to move leftwards, the first push plate 23 is driven to push metal filtered by the upper end face of the metal filter net 20 into the second receiving cavity 22 to be received and the second push plate 14 is driven to move leftwards to push dust filtered by the upper end face of the dust filter net 15 into the first receiving cavity 17 to be received through the collecting cavity 18, thereby pushing back and forth to remove the filtered impurities on the metal screen 20 and the dust screen 15 to prevent the dust screen 15 and the metal screen 20 from being clogged and not affecting the circulation of water.

The invention has the beneficial effects that: the invention avoids the situation that the normal operation is influenced by too tight protection of an operator, and then the grinding chips and the metal chips generated by grinding and the generated smoke are adsorbed, cooled and purified by the turbine mechanism and the water storage mechanism, and the turbine mechanism effectively utilizes the centrifugal force to slow down the speed of the grinding chips and the metal chips which are splashed from the workpiece at high speed in the processing process by utilizing the water power, thereby preventing the skin of the operator from being scalded by the grinding chips splashed from the workpiece and preventing the harm of the sucked particle smoke to the body and the lung of the worker.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.