CN219019595U - Feeding and cutting device of harvester - Google Patents

Abstract

The utility model belongs to the technical field of crop collecting equipment, and discloses a feeding and cutting device of a harvester, which comprises a harvester body, wherein a harvesting conveying box is fixedly communicated with the bottom of the right side of the harvester body, supporting blocks are movably arranged at the front and rear sides of the right side of the top end of the harvesting conveying box, a first driving motor is fixedly arranged at the front side of the supporting blocks at the front end of the supporting blocks, and a driving shaft is fixedly sleeved at the other end of an output shaft of the first driving motor. According to the utility model, the clamping blocks, the electric telescopic rods and the pushing arms are arranged, so that the rectangular blocks move rightwards due to the operation of the electric telescopic rods, and the two pushing arms push the two moving frames, the supporting blocks and the clamping blocks to move oppositely integrally, so that the two clamping blocks are separated from the inner part of the cutting cylinder body at the same time, the clamping and fixing effects on the cutting cylinder body are relieved, and finally an operator can detach the cutting cylinder body for cleaning or replacing.

Description

Feeding and cutting device of harvester

Technical Field

The utility model belongs to the technical field of crop collecting equipment, and particularly relates to a feeding and cutting device of a harvester.

Background

The forage grass is generally the herbaceous plant that supplies to raise livestock to eat, and the regeneration ability of forage grass is extremely strong, consequently can reap many times a year, and all be provided with the cutting cylinder on the current forage grass harvesting device, cut a large amount of forage grass through the cutting cylinder, the processing of reaping of utilization conveying mechanism, but because the cutting cylinder can remain partial forage grass piece under long-term use, and then will influence subsequent cutting effect, so need dismantle it and wash or change, and because current cutting cylinder all utilizes a plurality of bolts to fix, when need dismantle it, then need rotate out a plurality of bolts dismantlement, complex operation is complicated, consequently need improve it.

Disclosure of Invention

The utility model aims at solving the problems, and provides a feeding and cutting device of a harvester, which has the advantage of being convenient for disassembling, cleaning and replacing a cutting cylinder.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a harvester pay-off cutting device, includes the automobile body, the fixed intercommunication in bottom on automobile body right side has reaping the conveyer box, reaping the equal movable mounting in front and back on conveyer box top right side has the supporting shoe, the front end the positive fixed mounting of supporting shoe has first driving motor, the other end fixed socket of first driving motor output shaft has the drive shaft, the rear end of drive shaft runs through the supporting shoe and extends to the inner wall of supporting shoe, the rear end the connecting axle has been cup jointed in the inner wall activity of supporting shoe, movable mounting has a cutting cylinder body between drive shaft and the connecting axle, the inboard of drive shaft and connecting axle is all fixed mounting has the fixture block that is located cutting cylinder body inner wall, reaping the top of conveyer box and having offered the movable groove that is located the supporting shoe outside below, the cavity that is located the movable groove below has been seted up to reaping the inside of conveyer box, the outside fixed mounting of supporting shoe bottom has the movable frame that is located the movable groove inner wall, the bottom of movable frame extends to the inner wall of cavity bottom, the middle part fixed mounting of cavity left end inner wall has the electric telescopic link, the right end fixed rectangular block has, the front arm and the other end of articulated arm all have the articulated arm.

As the preferred one of the utility model, the front of the harvesting and conveying box is fixedly provided with the first power motor positioned at the left lower part of the first driving motor, the other end of the output shaft of the first power motor is fixedly sleeved with the round shaft, the rear end of the round shaft penetrates through the harvesting and conveying box and extends to the inside of the rear end of the harvesting and conveying box and is movably sleeved with the inner wall of the rear end of the harvesting and conveying box, and the outer surface of the round shaft is fixedly sleeved with the conveying cylinder.

As the preferred one of the utility model, the front of the harvesting and conveying box is fixedly provided with the second power motor positioned at the upper left of the first power motor, the other end of the output shaft of the second power motor is fixedly sleeved with the rotating shaft, the rear end of the rotating shaft penetrates through the harvesting and conveying box and extends to the inner wall of the rear end of the harvesting and conveying box and is movably sleeved with the inner wall of the rear end of the harvesting and conveying box, the inner wall of the top of the left end of the harvesting and conveying box is movably sleeved with the movable shaft, the outer surfaces of the rotating shaft and the movable shaft are fixedly sleeved with the driving wheels, the driving wheels are in transmission connection with each other through the driving belt, and the outer surface of the driving belt is fixedly provided with the rectangular plate.

As the preferable mode of the utility model, the lower left part of the inner wall of the left end of the vehicle body is movably sleeved with a round rod, the outer surface of the round rod is fixedly sleeved with a bottom plate, the inside of the vehicle body is fixedly provided with a second driving motor positioned at the lower left part of the bottom plate, the other end of the output shaft of the second driving motor is fixedly sleeved with a lead screw, the right end of the lead screw penetrates through the vehicle body and extends to the inner wall of the right side of the vehicle body and is movably sleeved with the inner wall of the right side of the vehicle body, the outer surface thread of the lead screw is sleeved with a movable block, the top end of the movable block is hinged with a push plate, and the other end of the push plate is hinged with the right side of the bottom plate.

Preferably, the right side of the inner wall of the bottom plate is fixedly provided with a pneumatic cylinder, and the right side of the pneumatic cylinder is fixedly provided with an extension plate positioned on the inner wall of the bottom plate.

As the preferable mode of the utility model, the middle part of the left side of the car body is hinged with a movable door, and the middle part of the left side of the movable door is fixedly provided with a handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the clamping blocks, the electric telescopic rods and the pushing arms are arranged, so that the rectangular blocks move rightwards due to the operation of the electric telescopic rods, and the two pushing arms push the two moving frames, the supporting blocks and the clamping blocks to move oppositely integrally, so that the two clamping blocks are separated from the inner part of the cutting cylinder body at the same time, the clamping and fixing effects on the cutting cylinder body are relieved, and finally an operator can detach the cutting cylinder body for cleaning or replacing.

2. According to the utility model, the movable door is pulled to turn over the handle to be opened by arranging the second driving motor, the push plate and the lengthening plate, and then the second driving motor is started, so that the screw rod drives the movable block to integrally move rightwards, the push plate pushes the bottom plate to deflect by taking the round rod as the axis, meanwhile, the pneumatic cylinder can be started to push the lengthening plate to move rightwards, and finally pasture can rapidly slide out from the top of the bottom plate to be collected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a mobile trough of the present utility model;

fig. 5 is a schematic cross-sectional view of the cavity of the present utility model.

In the figure: 1. a vehicle body; 2. harvesting and conveying the box; 3. a support block; 4. a first driving motor; 5. a drive shaft; 6. a connecting shaft; 7. a clamping block; 8. a cutting cylinder body; 9. a moving groove; 10. a cavity; 11. a moving rack; 12. an electric telescopic rod; 13. rectangular blocks; 14. pushing arms; 15. a first power motor; 16. a circular shaft; 17. a delivery cylinder; 18. a second power motor; 19. a rotating shaft; 20. a movable shaft; 21. a driving wheel; 22. a transmission belt; 23. a rectangular plate; 24. a round bar; 25. a bottom plate; 26. a second driving motor; 27. a screw rod; 28. a movable block; 29. a push plate; 30. a pneumatic cylinder; 31. a lengthening plate; 32. a movable door; 33. a handle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are also within the scope of the utility model.

As shown in fig. 1 to 5, the feeding and cutting device of the harvester provided by the utility model comprises a vehicle body 1, a harvesting and conveying box 2 is fixedly communicated with the bottom of the right side of the vehicle body 1, a supporting block 3 is movably arranged at the front and rear of the right side of the top end of the harvesting and conveying box 2, a first driving motor 4 is fixedly arranged at the front of the front supporting block 3, a driving shaft 5 is fixedly sleeved at the other end of an output shaft of the first driving motor 4, the rear end of the driving shaft 5 penetrates through the supporting block 3 and extends to the inner wall of the supporting block 3, a connecting shaft 6 is movably sleeved at the inner wall of the rear supporting block 3, a cutting cylinder body 8 is movably arranged between the driving shaft 5 and the connecting shaft 6, clamping blocks 7 positioned at the inner wall of the cutting cylinder body 8 are fixedly arranged at the inner sides of the driving shaft 5 and the connecting shaft 6, a moving groove 9 positioned at the outer side of the supporting block 3 is formed in the top of the harvesting and conveying box 2, a cavity 10 positioned at the lower side of the moving groove 9 is fixedly arranged at the inner side of the bottom of the supporting block 3, a moving frame 11 positioned in the moving groove 9 is fixedly arranged at the outer side of the bottom of the supporting block 3, the bottom end of the moving frame 11 extends to the inner wall of the cavity 10, a telescopic rod 12 at the inner wall of the rectangular electric rod 12 is fixedly arranged at the left end of the cavity 10, a telescopic rod 13 is fixedly arranged at the inner side of the right side of the telescopic rod 13, and the right side of the telescopic rod 14 is hinged to the inner side of the telescopic rod 13 is fixedly arranged at the inner side of the right side end 13 of the telescopic rod.

Firstly, an operator can drive the vehicle body 1 to move and then start the first driving motor 4, and the driving shaft 5 drives the clamping block 7 and the cutting cylinder body 8 to integrally rotate due to the operation of the first driving motor 4, so that the pasture can be cut in a moving mode. When needs dismantle cutting cylinder body 8, can start electric telescopic handle 12, and because electric telescopic handle 12's operation, will promote rectangular block 13's whole right motion to make two push arms 14 take place to deflect, and then can promote two removal frame 11, supporting shoe 3 and fixture block 7 whole and take place the motion of backing up simultaneously, until two fixture blocks 7 break away from cutting cylinder body 8's inside simultaneously, will release the fixed operation of chucking to cutting cylinder body 8 afterwards, and the final operating personnel can dismantle cutting cylinder body 8 from between the supporting shoe 3 and wash the processing, and above-mentioned dismantlement process is simpler and more convenient.

Referring to fig. 1 to 3, a first power motor 15 positioned at the left lower part of a first driving motor 4 is fixedly mounted on the front surface of a harvesting and conveying box 2, a round shaft 16 is fixedly sleeved at the other end of an output shaft of the first power motor 15, the rear end of the round shaft 16 penetrates the harvesting and conveying box 2 and extends to the inside of the rear end of the harvesting and conveying box 2 and is movably sleeved with the inner wall of the rear end of the harvesting and conveying box 2, and a conveying cylinder 17 is fixedly sleeved on the outer surface of the round shaft 16.

As a technical optimization scheme of the utility model, by arranging the first power motor 15, the round shaft 16 is rotated due to the operation of the first power motor 15, and the conveying cylinder 17 is driven to rotate, so that cut pasture is conveyed leftwards through the outer surface of the conveying cylinder 17.

Referring to fig. 1 to 3, a second power motor 18 located at the upper left side of a first power motor 15 is fixedly mounted on the front side of a harvesting and conveying box 2, a rotating shaft 19 is fixedly sleeved at the other end of an output shaft of the second power motor 18, the rear end of the rotating shaft 19 penetrates through the harvesting and conveying box 2 and extends to the inner wall of the rear end of the harvesting and conveying box 2 and is movably sleeved with the inner wall of the rear end of the harvesting and conveying box 2, a movable shaft 20 is movably sleeved on the inner wall of the top of the left end of the harvesting and conveying box 2, driving wheels 21 are fixedly sleeved on the outer surfaces of the rotating shaft 19 and the movable shaft 20, the driving wheels 21 are in transmission connection with each other through a driving belt 22, and a rectangular plate 23 is fixedly mounted on the outer surface of the driving belt 22.

As a technical optimization scheme of the utility model, by arranging the second power motor 18, the rotation shaft 19 can be rotated due to the operation of the second power motor 18, and the driving wheel 21 can be driven to rotate.

By the aid of the driving wheel 21, when the driving wheel 21 rotates, the driving belt 22 can be driven to move, so that the rectangular plate 23 conveys pasture to the upper left to the inner wall of the left end of the vehicle body 1.

Referring to fig. 3, a round rod 24 is movably sleeved at the left lower part of the inner wall of the left end of the vehicle body 1, a bottom plate 25 is fixedly sleeved at the outer surface of the round rod 24, a second driving motor 26 positioned at the left lower part of the bottom plate 25 is fixedly mounted in the vehicle body 1, a screw rod 27 is fixedly sleeved at the other end of the output shaft of the second driving motor 26, the right end of the screw rod 27 penetrates through the vehicle body 1 and extends to the inner wall of the right side of the vehicle body 1 and is movably sleeved with the inner wall of the right side of the vehicle body 1, a movable block 28 is sleeved on the outer surface of the screw rod 27 in a threaded manner, a push plate 29 is hinged at the top end of the movable block 28, and the other end of the push plate 29 is hinged with the right side of the bottom plate 25.

As a technical optimization scheme of the utility model, by arranging the second driving motor 26, the screw rod 27 drives the movable block 28 to move rightwards due to the operation of the second driving motor 26, so that the push plate 29 pushes the bottom plate 25 to deflect upwards with the round rod 24 as the axis, and pasture is conveniently discharged.

Referring to fig. 3, a pneumatic cylinder 30 is fixedly installed on the right side of the inner wall of the bottom plate 25, and an extension plate 31 positioned on the inner wall of the bottom plate 25 is fixedly installed on the right side of the pneumatic cylinder 30.

As a technical optimization scheme of the utility model, by arranging the pneumatic cylinder 30, when the whole bottom plate 25 deflects upwards, the pneumatic cylinder 30 can be started at the moment to push the lengthening plate 31 to move rightwards, so that pasture is prevented from falling from a gap at the right end of the bottom plate 25.

Referring to fig. 2 and 3, a movable door 32 is hinged to the left middle of the vehicle body 1, and a handle 33 is fixedly installed to the left middle of the movable door 32.

As a technical optimization scheme of the utility model, by the aid of the handle 33, an operator can deflect and open the movable door 32 as a whole by pulling the handle 33 so as to facilitate subsequent discharging and collecting operations.

The working principle and the using flow of the utility model are as follows:

firstly, an operator can drive the vehicle body 1 to move and then start the first driving motor 4, and due to the operation of the first driving motor 4, the driving shaft 5 drives the clamping block 7 and the cutting cylinder body 8 to integrally rotate, so that pasture can be moved and cut to the outer side of the conveying cylinder 17, at the moment, the first power motor 15 can be started, the circular shaft 16 can be made to drive the conveying cylinder 17 to rotate so as to drive the pasture to convey leftwards, then the second power motor 18 can be started, and due to the operation of the second power motor 18, the rotating shaft 19 can be made to drive the driving wheel 21 to rotate, so that the driving belt 22 and the rectangular plate 23 integrally move, and finally the pasture can be conveyed to the top of the bottom plate 25.

When harvesting is completed, an operator can pull the handle 33 to turn the movable door 32 open, then can start the second driving motor 26, and can enable the screw rod 27 to drive the movable block 28 to move rightwards, so that the push plate 29 pushes the bottom plate 25 to deflect around the round rod 24, and meanwhile, the pneumatic cylinder 30 is started to push the lengthening plate 31 to move rightwards, and finally, pasture can slide downwards and quickly from the outer surface of the bottom plate 25 to collect.

When the operator needs to disassemble and clean or replace the cutting cylinder body 8, the electric telescopic rod 12 can be started firstly, the rectangular block 13 moves rightwards due to the operation of the electric telescopic rod 12, and then the two pushing arms 14 deflect and push the two moving frames 11, the supporting block 3 and the clamping block 7 to integrally move reversely, so that the two clamping blocks 7 are separated from the cutting cylinder body 8 simultaneously, the fixing effect on the cutting cylinder body 8 is relieved, and finally the cutting cylinder body 8 can be disassembled to be replaced or cleaned.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will appreciate that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The utility model provides a harvester pay-off cutting device, includes automobile body (1), its characterized in that: the harvesting and conveying device is characterized in that a harvesting and conveying box (2) is fixedly communicated with the bottom of the right side of the vehicle body (1), a supporting block (3) is movably mounted at the front and rear sides of the right side of the top end of the harvesting and conveying box (2), a first driving motor (4) is fixedly mounted at the front side of the supporting block (3), a driving shaft (5) is fixedly sleeved at the other end of an output shaft of the first driving motor (4), the rear end of the driving shaft (5) penetrates through the supporting block (3) and extends to the inner wall of the supporting block (3), a connecting shaft (6) is movably sleeved at the inner wall of the supporting block (3), a cutting cylinder body (8) is movably mounted between the driving shaft (5) and the connecting shaft (6), a clamping block (7) positioned at the inner wall of the cutting cylinder body (8) is fixedly mounted at the inner sides of the driving shaft (5) and the connecting shaft (6), a moving groove (9) positioned at the outer side lower side of the supporting block (3) is formed in the top of the harvesting and the conveying box (2), a cavity (10) positioned at the lower side of the moving groove (9) is formed in the inner side of the harvesting and a cavity (10) positioned at the inner side of the supporting block (2), a cavity (10) and the cavity (10) positioned at the bottom of the moving frame (11), the electric telescopic device is characterized in that an electric telescopic rod (12) is fixedly arranged in the middle of the inner wall of the left end of the cavity (10), a rectangular block (13) is fixedly arranged at the right end of the electric telescopic rod (12), pushing arms (14) are hinged to the front and rear sides of the rectangular block (13), and the other ends of the pushing arms (14) are hinged to the right end of the inner side of the movable frame (11).

2. The harvester feed cutting apparatus of claim 1, wherein: the front fixed mounting who reaps delivery box (2) has first power motor (15) that are located first driving motor (4) left side below, the other end of first power motor (15) output shaft has fixedly cup jointed round axle (16), the rear end of round axle (16) runs through reaping delivery box (2) and extends to the inside of reaping delivery box (2) rear end and cup joints with the inner wall activity of reaping delivery box (2) rear end, the surface mounting of round axle (16) has cup jointed transport section of thick bamboo (17).

3. The harvester feed cutting apparatus of claim 1, wherein: the utility model discloses a harvester, including harvester transport case (2), including first motor (15), second motor (18) that is located the upper left side of harvester transport case (2), pivot (19) have been cup jointed to the other end fixed of second motor (18) output shaft, the rear end of pivot (19) runs through harvester transport case (2) and extends to the inner wall of harvester transport case (2) rear end and cup joints with the inner wall activity of harvester transport case (2) rear end, the movable shaft (20) have been cup jointed to the inner wall activity at harvester transport case (2) left end top, the transmission wheel (21) have all been fixedly cup jointed to the surface of pivot (19) and movable shaft (20), transmission wheel (21) are connected through drive belt (22) transmission each other, rectangular plate (23) have been installed to the surface fixed mounting of drive belt (22).

4. The harvester feed cutting apparatus of claim 1, wherein: the utility model discloses a car body, including automobile body (1), bottom plate (25) have been cup jointed in the activity of the left side below of automobile body (1) left end inner wall, bottom plate (25) have been cup jointed in the external surface fixed of round bar (24), the inside fixed mounting of automobile body (1) has second driving motor (26) that are located bottom plate (25) left side below, the other end of second driving motor (26) output shaft has fixedly cup jointed lead screw (27), the right-hand member of lead screw (27) runs through automobile body (1) and extends to the inner wall on automobile body (1) right side and cup joints with the inner wall activity on automobile body (1) right side, movable block (28) have been cup jointed to the surface screw thread of lead screw (27), push pedal (29) have been articulated on the top of movable block (28), the other end of push pedal (29) is articulated with the right side of bottom plate (25) bottom.

5. The harvester feed cutting apparatus of claim 4, wherein: the right side of bottom plate (25) inner wall fixed mounting has pneumatic cylinder (30), the right side fixed mounting of pneumatic cylinder (30) has extension board (31) that are located bottom plate (25) inner wall.

6. The harvester feed cutting apparatus of claim 1, wherein: the middle part on the left side of the car body (1) is hinged with a movable door (32), and the middle part on the left side of the movable door (32) is fixedly provided with a handle (33).

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