阅读说明：本技术 一种联合收割机的干燥装置 (Drying device of combine harvester ) 是由 范金鹏 于 2020-06-17 设计创作，主要内容包括：本发明公开了一种联合收割机的干燥装置,具体涉及机械设备领域,其包括壳体机构,所述壳体机构的内部安装有搅动机构,所述壳体机构上设有排杂口和烘干机构,本发明设计的壳体机构包含的主外壳为连通联合收割机的脱壳设备与粮仓的部件,在谷物经过主外壳时,其所连接的烘干机构可以产出热风,以此来对谷物进行干燥处理,同时将谷物中的轻质杂质携带排出,在对谷物干燥处理的同时减少其中的杂质,该设计使得本发明可以在联合收割机对谷物收割的同时即对谷物进行干燥,减少其中水分,使得谷物在收割后不需要进行长时间的晾晒干燥,间接减少了占用公路晾晒谷物的情况出现的几率。(The invention discloses a drying device of a combine harvester, in particular to the field of mechanical equipment, which comprises a shell mechanism, the shell mechanism comprises a main shell which is a component for communicating a hulling device of the combine harvester with a granary, when grains pass through the main shell, the connected drying mechanism can produce hot air to dry the grains, simultaneously carry and discharge light impurities in the grains, reduce the impurities in the grains while drying the grains, the design ensures that the combine harvester can dry the grains while harvesting the grains, reduce the moisture in the grains, the grains do not need to be aired and dried for a long time after being harvested, and the probability of the condition of airing the grains on the road is indirectly reduced.)

1. The drying device of the combine harvester is characterized by comprising a shell mechanism (1), wherein an agitating mechanism (2) is arranged inside the shell mechanism (1), a trash discharging port (3) and a drying mechanism (4) are arranged on the shell mechanism (1), a power mechanism (7) is fixedly arranged inside the shell mechanism (1) through a first frame body mechanism (5) and a second frame body mechanism (6), the power mechanism (7) is in transmission connection with the agitating mechanism (2), the shell mechanism (1) comprises a main shell (11), a welding port (12), a welding ring (13), an end ring (14), a fixing bolt (15), a first bolt body (16), a perforated shell (17), a heat dissipation mesh array (18) and a discharge port (19), and the outer side edge of one end port of the main shell (11) is fixedly welded with the welding ring (13) through a plurality of welding ports (12), welding ring (13) set up on a side of end ring (14), fixed mounting has a plurality of gim peg (15) on end ring (14), main shell (11) are kept away from one of end ring (14) and are served through a plurality of key body (16) fixed mounting and have foraminiferous shell (17), be connected with discharge gate (19) on the one end lateral wall that shell body mechanism (1) is close to foraminiferous shell (17), trash outlet (3) are including end hood (31), dryer (32) and connection hoop (33), end hood (31) fixed mounting is on the lateral wall of main shell (11), the one end that main shell (11) were kept away from in end hood (31) is connected with dryer (32) through connection hoop (33), stoving mechanism (4) include fan body (41), fan frame (42), connecting tube (43), tubular metal resonator (44), heater (45), Hot-blast mouthful (46) with separate net (47), fan body (41) are through fan frame (42) fixed mounting on the lateral wall of main casing (11), the air outlet of fan body (41) has metal pipe (44) through connecting tube (43) intercommunication, metal pipe (44) fixed mounting is in hot-blast mouthful (46), hot-blast mouthful (46) set up on the lateral wall of main casing (11), the inside fixed mounting of metal pipe (44) has a plurality of heaters (45), a port department bolt fixed mounting that hot-blast mouthful (46) are close to main casing (11) inside separates net (47).

2. The drying device of the combine harvester according to claim 1, wherein the stirring mechanism (2) comprises a shaft rod (21), a bearing (22), an end frame (23), a sliding sleeve (24), a shovel plate frame (25), shovel plates (26), (27) and a spiral feeding roller (28), one end of the shaft rod (21) is fixedly welded with a plurality of shovel plate frames (25), one end of the shovel plate frame (25) far away from the shaft rod (21) is fixedly welded with the shovel plate (26), the shovel plate (26) is provided with the shovel plate (27), the shaft rod (21) is fixedly provided with the spiral feeding roller (28), the power mechanism (7) comprises a motor (71), a coupler (72), a speed changer (73) and a shaft sleeve (74), and the output end shaft of the motor (71) is in transmission connection with the high-speed end of the speed changer (73) through the coupler (72), the low-speed end of the speed changer (73) is in transmission connection with the shaft rod (21), and the shaft sleeve (74) is arranged on the output end shaft of the motor (71).

3. The drying device of the combine harvester according to claim 1, wherein the first frame mechanism (5) is arranged in the perforated housing (17), the first frame mechanism (5) comprises a support plate (51), a first bolt column (52), a middle frame pipe (53), a second bolt column (54), a fixing frame (55), a frame rod (56), a first clamping plate (57), a second clamping plate (58), a first spring (59) and a second spring (510), the support plate (51) is fixedly arranged on one end side wall of the main housing (11) through the first bolt column (52), the middle frame pipe (53) is arranged on the corresponding first bolt column (52) between the support plate (51) and the main housing (11), a plurality of second bolt columns (54) are vertically and fixedly welded on one side panel of the support plate (51) far away from the main housing (11), the second bolt columns (54) are fixedly arranged on the outer edge of the fixing frame (55), the supporting frame is characterized in that the fixing frame (55) is connected with a plurality of frame rods (56) in a sliding mode, two ends of each frame rod (56) are respectively connected with a first clamping plate (57) and a second clamping plate (58), a first spring (59) is fixedly installed between each second clamping plate (58) and the corresponding bearing plate (51), and a second spring (510) is arranged on each frame rod (56) between each second clamping plate (58) and the corresponding fixing frame (55).

4. A drying apparatus of a combine harvester according to claim 1, characterized in that: no. two support body mechanisms (6) include No. three splint (61), weld sufficient (62), No. two bolt body (63) and No. four splint (64), fixed welding has a plurality of welding sufficient (62) on the one side board of No. three splint (61), the fixed welding of the one end of keeping away from No. three splint (61) of welding sufficient (62) is on the one end lateral wall of main housing (11), No. three splint (61) are kept away from on the side of welding sufficient (62) and are connected with No. four splint (64) through No. two bolt body (63).

5. A drying device of a combine harvester according to claim 2, wherein one end of the shaft rod (21) is rotatably connected with a plurality of end head frames (23) through a bearing (22), one end of the end head frame (23) far away from the bearing (22) is fixedly welded on the inner wall of the main housing (11), and one end of the shaft rod (21) far away from the bearing (22) is rotatably connected with the main housing (11) through a sliding sleeve (24).

6. A drying apparatus of a combine harvester according to claim 2, wherein the motor (71) is clamped between a first clamp plate (57) and a second clamp plate (58), the transmission (73) is clamped between a third clamp plate (61) and a fourth clamp plate (64), and the shaft sleeve (74) is fixedly installed on the bearing plate (51).

7. A drying unit of a combine harvester according to claim 4, characterised in that the frame unit number two (6) is arranged inside the perforated shell (17) between the carrier plate (51) and the main shell (11).

8. A drying unit of a combine harvester according to claim 1, characterized in that the hot air port (46) and the tip cover (31) are provided on the side wall of the main housing (11) corresponding to the blade (26), and the discharge port (19) is provided on the side wall of the main housing (11) corresponding to the side of the screw feed roller (28) away from the blade (26).

9. A drying apparatus of a combine harvester according to claim 1, characterized in that the fixing bolt (15) is fixedly welded on the feed inlet of the harvester grain bin, and a gap filling pad is clamped between the head ring (14) and the feed inlet of the grain bin.

10. A drying unit for a combine harvester according to claim 1, characterised in that the perforated housing (17) is provided with a number of arrays (18) of heat dissipating mesh openings.

Technical Field

The invention relates to the field of mechanical equipment, in particular to a drying device of a combine harvester.

Background

Most of grains are wet when being harvested, the combine harvester generally directly drops the grains into a granary after harvesting and peeling the grains, and the grains are spread for airing after being harvested, so that the mode is very time-consuming, and the grains can carry very much dust after airing and convergence, extra energy is needed for processing, and the existing equipment is not provided with a corresponding processing device and an improved technical means, so that the phenomenon of large-area road airing still exists in rural areas every year in the grain harvesting season, time and management are very consumed, and certain influence is also caused on traffic safety.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a drying device of a combine harvester.

In order to achieve the purpose, the invention adopts the following technical scheme:

a drying device of a combine harvester comprises a shell mechanism, wherein an agitating mechanism is arranged inside the shell mechanism, a trash discharging port and a drying mechanism are arranged on the shell mechanism, a power mechanism is fixedly arranged inside the shell mechanism through a first frame body mechanism and a second frame body mechanism, the power mechanism is in transmission connection with the agitating mechanism, the shell mechanism comprises a main shell, a welding port, a welding ring, a head ring, fixing bolts, a first bolt body, a perforated shell, a heat dissipation mesh array and a discharge port, the outer side edge of one port of the main shell is fixedly welded with the welding ring through a plurality of welding ports, the welding ring is arranged on one side face of the head ring, a plurality of fixing bolts are fixedly arranged on the head ring, a perforated shell is fixedly arranged on one end, far away from the head ring, of the main shell through a plurality of first bolt bodies, and a discharge port is connected to the side wall of one end, close to the perforated shell, of the shell, arrange miscellaneous mouthful including end hood, dryer and connection hoop, end hood fixed mounting is on the lateral wall of main shell, the one end that main shell was kept away from to the end hood is connected with the dryer through connecting the hoop, stoving mechanism includes fan body, fan frame, connecting tube, tubular metal resonator, heater, hot-blast mouth and separates the net, the fan body passes through fan frame fixed mounting on the lateral wall of main shell, the air outlet of fan body has the tubular metal resonator through the connecting tube intercommunication, tubular metal resonator fixed mounting is in hot-blast mouth, the hot-blast mouth sets up on the lateral wall of main shell, the inside fixed mounting of tubular metal resonator has a plurality of heaters, the bolt fixed mounting that a port department that the hot-blast mouth is close to main shell inside separates the net.

As preferred, rabbling mechanism includes axostylus axostyle, bearing, end headstock, sliding sleeve, shovel board frame, shovel board and spiral feed roller, one of axostylus axostyle serves fixed welding and has a plurality of shovel board frames, shovel board frame keeps away from one of axostylus axostyle and serves fixed welding and have the shovel board, be equipped with on the shovel board, fixed mounting has spiral feed roller on the axostylus axostyle, power unit includes motor, shaft coupling, derailleur and axle sleeve, the epaxial high-speed end transmission that passes through shaft coupling and derailleur of output of motor is connected, the low-speed end of derailleur is connected with the transmission between the axostylus axostyle, the axle sleeve.

Preferably, the first frame mechanism is arranged in the housing with the holes, and comprises a bearing plate, a first bolt, a middle frame pipe, a second bolt, a fixed frame, a frame rod, a first clamping plate, a second clamping plate, a first spring and a second spring, the bearing plate is fixedly arranged on the side wall of one end of the main shell through a first bolt, a middle frame pipe is arranged on the corresponding first bolt between the bearing plate and the main shell, a plurality of second studs are vertically and fixedly welded on one side panel of the bearing plate far away from the main shell, the second studs are fixedly arranged on the outer edge of the fixed frame, the fixing frame is connected with a plurality of frame rods in a sliding way, two ends of each frame rod are respectively connected with a first clamping plate and a second clamping plate, a first spring is fixedly installed between the second clamping plate and the bearing plate, and a second spring is arranged on the frame rod between the second clamping plate and the fixing frame.

As preferred, No. two support body mechanisms include No. three splint, welding foot, No. two bolt bodies and No. four splint, fixed welding has a plurality of welding feet on the panel of a side of No. three splint, the fixed welding of the one end that No. three splint were kept away from to the welding foot is on the one end lateral wall of main shell, No. four splint are connected with through No. two bolt bodies on the side that welding foot was kept away from to No. three splint.

Preferably, one end of the shaft rod is rotatably connected with a plurality of end head frames through a bearing, one end of the end head frame, which is far away from the bearing, is fixedly welded on the inner wall of the main shell, and one end of the shaft rod, which is far away from the bearing, is rotatably connected with the main shell through a sliding sleeve.

Preferably, the motor clamping is arranged between a first clamping plate and a second clamping plate, the transmission clamping is arranged between a third clamping plate and a fourth clamping plate, and the shaft sleeve is fixedly installed on the bearing plate.

Preferably, the second frame body mechanism is arranged inside a perforated shell between the bearing plate and the main shell.

Preferably, the hot air port and the end cover are arranged on the side wall of the main shell corresponding to the shovel plate, and the discharge port is arranged on the side wall of the main shell corresponding to one side, far away from the shovel plate, of the spiral feeding roller.

Preferably, the fixing bolt is fixedly welded on a feed inlet of a grain bin of the harvester, and a gap filling pad is clamped between the end head ring and the feed inlet of the grain bin.

Preferably, the shell with the holes is provided with a plurality of heat dissipation mesh arrays.

The invention has the beneficial effects that:

1. the shell mechanism comprises a main shell which is a part for communicating husking equipment and a grain bin of the combine harvester, when grains pass through the main shell, the drying mechanism connected with the main shell can produce hot air so as to dry the grains, and simultaneously carry and discharge light impurities in the grains, so that the impurities in the grains are reduced while the grains are dried, and the design ensures that the grains can be dried while the combine harvester harvests the grains, so that the moisture in the grains is reduced, the grains do not need to be dried for a long time after being harvested, and the probability of the condition of taking a road to dry the grains is indirectly reduced;

2. the design that the ventilating mesh array on the shovel plate is matched with the shovel plate frame and the shovel plate frame is adopted to form the hollow frame body enables the design that the shovel plate can reduce the blockage of the shovel plate on the wind flow, the wind flow generated by the fan body can smoothly enter the wind drum to be discharged, and the spiral feeding roller is designed to prevent grains from being accumulated in the main shell and accelerate the grain discharging efficiency;

3. the stirring mechanism designed by the invention is powered by the motor and driven by the transmission of the speed changer, so that the situation that the shoveling plate in the stirring mechanism is too fast to damage grains when rotating is avoided;

4. the first spring and the second spring are designed to be matched, so that a motor connected with the first frame body mechanism can be buffered by a transverse force in the operation process, the impact of the force on the motor and the first frame body mechanism is reduced, and the safety of the electric bicycle in the use process is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection between the frame mechanism and the power mechanism according to the present invention.

Fig. 3 is an enlarged view of the region a in the present invention.

Reference numbers in the figures:

1. a housing mechanism; 11. a main housing; 12. welding the opening; 13. welding a ring; 14. a tip ring; 15. a fixing bolt; 16. a first bolt body; 17. a housing with a hole; 18. a heat dissipation mesh array; 19. a discharge port;

2. a stirring mechanism; 21. a shaft lever; 22. a bearing; 23. an end head frame; 24. a sliding sleeve; 25. a shovel plate frame; 26. a shovel plate; 27. a ventilated mesh array; 28. a helical feed roller;

3. a trash discharge port; 31. end mask; 32. an air duct; 33. a connecting hoop;

4. a drying mechanism; 41. a fan body; 42. a fan frame; 43. connecting a pipeline; 44. a metal tube; 45. a heater; 46. a hot air port; 47. separating the net;

5. a first frame body mechanism; 51. a carrier plate; 52. a first bolt; 53. a middle frame tube; 54. a second bolt; 55. a fixed mount; 56. a frame bar; 57. a first clamping plate; 58. a second splint; 59. a first spring; 510. a second spring;

6. a second frame body mechanism; 61. a third clamping plate 62 and a welding foot; 63. a second bolt body; 64. a fourth splint;

7. a power mechanism; 71. a motor; 72. a coupling; 73. a transmission; 74. and a shaft sleeve.

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.

Referring to fig. 1-3, a drying device of a combine harvester comprises a shell mechanism 1, wherein an agitating mechanism 2 is arranged inside the shell mechanism 1, a trash discharging port 3 and a drying mechanism 4 are arranged on the shell mechanism 1, a power mechanism 7 is fixedly arranged inside the shell mechanism 1 through a first frame body mechanism 5 and a second frame body mechanism 6, the power mechanism 7 is in transmission connection with the agitating mechanism 2, the shell mechanism 1 comprises a main shell 11, a welding port 12, a welding ring 13, a head ring 14, a fixing bolt 15, a first bolt body 16, a perforated shell 17, a heat dissipation mesh array 18 and a discharge port 19, the outer side edge of one port of the main shell 11 is fixedly welded with the welding ring 13 through a plurality of welding ports 12, the welding ring 13 is arranged on one side face of the head ring 14, a plurality of fixing bolts 15 are fixedly arranged on the head ring 14, one end of the main shell 11 far away from the end head ring 14 is fixedly provided with a perforated shell 17 through a plurality of first bolt bodies 16, one end side wall of the shell mechanism 1 near the perforated shell 17 is connected with a discharge hole 19, the impurity discharging port 3 comprises an end head cover 31, an air duct 32 and a connecting hoop 33, the end head cover 31 is fixedly arranged on the side wall of the main shell 11, one end of the end head cover 31 far away from the main shell 11 is connected with the air duct 32 through the connecting hoop 33, the drying mechanism 4 comprises a fan body 41, a fan frame 42, a connecting pipeline 43, a metal pipe 44, a heater 45, a hot air port 46 and a separation net 47, the fan body 41 is fixedly arranged on the outer side wall of the main shell 11 through the fan frame 42, an air outlet of the fan body 41 is communicated with the metal pipe 44 through the connecting pipeline 43, the metal pipe 44 is fixedly arranged in the hot air port 46, the hot air port 46 is arranged on the side wall of, a plurality of heaters 45 are fixedly arranged inside the metal pipe 44, and a separation net 47 is fixedly arranged at one port of the hot air port 46 close to the inside of the main shell 11 through bolts.

Wherein, rabbling mechanism 2 includes axostylus axostyle 21, bearing 22, end head frame 23, slip cap 24, shovel board frame 25, shovel board 26, 27 and spiral feed roller 28, one of axostylus axostyle 21 is served fixed welding and is had a plurality of shovel board frame 25, one of shovel board frame 25 keeping away from axostylus axostyle 21 is served fixed welding and is had shovel board 26, be equipped with 27 on the shovel board 26, fixed mounting has spiral feed roller 28 on the axostylus axostyle 21, power unit 7 includes motor 71, shaft coupling 72, derailleur 73 and axle sleeve 74, the epaxial high-speed end transmission that passes through shaft coupling 72 and derailleur 73 that is connected of output of motor 71, the low-speed end of derailleur 73 is connected with the transmission between the axostylus axostyle 21, axle sleeve 74 sets up on the output shaft of motor 71 to.

Wherein, the first frame body mechanism 5 is arranged in the perforated shell 17, the first frame body mechanism 5 comprises a bearing plate 51, a first stud 52, a middle frame pipe 53, a second stud 54, a fixing frame 55, a frame rod 56, a first clamping plate 57, a second clamping plate 58, a first spring 59 and a second spring 510, the bearing plate 51 is fixedly arranged on one end side wall of the main shell 11 through the first stud 52, the middle frame pipe 53 is arranged on the corresponding first stud 52 between the bearing plate 51 and the main shell 11, a plurality of second studs 54 are vertically and fixedly welded on one side panel of the bearing plate 51 far away from the main shell 11, the second stud 54 is fixedly arranged on the outer edge of the fixing frame 55, the fixing frame 55 is slidably connected with a plurality of frame rods 56, two ends of the frame rods 56 are respectively connected with the first clamping plate 57 and the second clamping plate 58, the first spring 59 is fixedly arranged between the second clamping plate 58 and the bearing plate 51, the second spring 510 is arranged on the frame rod 56 between the second clamping plate 58 and the fixing frame 55, so that the motor 71 can be fixed in position.

The second frame body mechanism 6 comprises a third clamping plate 61, a plurality of welding feet 62, a second bolt body 63 and a fourth clamping plate 64, wherein the welding feet 62 are fixedly welded on one side panel of the third clamping plate 61, one ends, far away from the third clamping plate 61, of the welding feet 62 are fixedly welded on the side wall of one end of the main shell 11, and one side face, far away from the welding feet 62, of the third clamping plate 61 is connected with the fourth clamping plate 64 through the second bolt body 63, so that the transmission 73 is conveniently fixed in position.

One end of the shaft 21 is rotatably connected with a plurality of end holders 23 through a bearing 22, one end of the end holder 23 away from the bearing 22 is fixedly welded on the inner wall of the main housing 11, and one end of the shaft 21 away from the bearing 22 is rotatably connected with the main housing 11 through a sliding sleeve 24, so that the position of the stirring mechanism 2 is fixed.

The motor 71 is clamped between a first clamping plate 57 and a second clamping plate 58, the transmission 73 is clamped between a third clamping plate 61 and a fourth clamping plate 64, and the shaft sleeve 74 is fixedly mounted on the bearing plate 51, so that the position of the component of the power mechanism 7 is fixed.

The second frame body mechanism 6 is arranged inside the perforated shell 17 between the bearing plate 51 and the main shell 11, so that the perforated shell 17 can isolate and protect the perforated shell and the power mechanism 7 connected with the perforated shell.

Wherein, the hot blast opening 46 and the end cover 31 are arranged on the side wall of the main casing 11 corresponding to the shovel plate 26, and the discharge opening 19 is arranged on the side wall of the main casing 11 corresponding to the side of the screw feeding roller 28 far away from the shovel plate 26, so as to facilitate the drying and discharging of the grains.

The fixing bolt 15 is fixedly welded on a feed inlet of a granary of the harvester, and a gap filling pad is clamped between the end head ring 14 and the feed inlet of the granary to prevent grains from directly falling into the granary.

Wherein, a plurality of heat dissipation mesh arrays 18 are arranged on the housing with holes 17, so as to facilitate the heat dissipation of the motor 71.

The working principle is as follows: the main shell 11 of the shell mechanism 1 designed by the invention is a component for communicating husking equipment and a grain bin of the combine harvester, when grains pass through the main shell 11, the drying mechanism 4 connected with the main shell can generate hot air so as to dry the grains, in the process, the shovel plate 26 rotates under the driving of the motor 71 to lift the grains, meanwhile, the air generated by the fan body 41 flows through the heater 45 to be heated and enters the main shell 11 to dry the grains, then is discharged from the air duct 32, simultaneously carries and discharges light impurities in the grains, reduces the impurities in the grains while drying the grains, and by the design, the combine harvester can dry the grains while harvesting the grains, reduces the moisture in the grains, does not need to dry and dry the grains for a long time after harvesting, indirectly reduces the probability of airing the grains on roads, the design of the invention that the ventilating mesh array 27 on the shovel plate 26 is matched with the shovel plate frame 25 to form a hollow frame body enables the invention to reduce the blockage of the shovel plate 26 to the wind flow, so that the wind flow generated by the fan body 41 can smoothly enter the wind drum 32 to be discharged, the design of the spiral feeding roller 28 prevents grains from being accumulated in the main shell 11, and the grain discharging efficiency is increased

The safety of the invention in the using process is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.