CN217183895U - Hydraulic bridge assembly of corn harvester - Google Patents

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to a hydraulic bridge assembly of a corn harvester, which improves the use effect of the equipment; the convenience of the equipment is improved; the corn harvester transport device comprises a corn harvester rear part, a first support plate, a first rotating shaft, a second support plate, a transport device, a hydraulic lifting device and an impurity removing device, wherein the first support plate is installed at the upper end of the corn harvester rear part; the transfer device comprises a transfer bin, two supports, two second rotating shafts, two conveying wheels, a conveying belt, a plurality of check blocks and a hopper, wherein the transfer bin is installed at the upper end of the second supporting plate, a cavity is formed in the transfer bin, and a feed inlet is formed in the upper end of the transfer bin.

Description

Hydraulic bridge assembly of corn harvester

Technical Field

The utility model relates to a technical field of agricultural equipment especially relates to a maize picker hydraulic bridge assembly.

Background

The hydraulic bridge assembly of the corn harvester is an auxiliary device for harvesting and transporting corn, and is widely used in the field of agricultural equipment; the hydraulic bridge assembly of the existing corn harvester is used for discovering that when the corn harvester harvests corn, impurities such as leaf scraps and the like can be remained on the corn, so that the using effect of the equipment is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device which improves the use effect of the device; the maize picker hydraulic bridge assembly of convenience that equipment used has been improved.

The utility model discloses a hydraulic bridge assembly of a corn harvester, which comprises a corn harvester rear part, a first support plate, a first rotating shaft, a second support plate, a transfer device, a hydraulic lifting device and an impurity removing device, wherein the first support plate is installed at the upper end of the corn harvester rear part; the transfer device comprises a transfer bin, two supports, two second rotating shafts, two conveying wheels, a conveying belt, a plurality of stop blocks and a hopper, wherein the transfer bin is arranged at the upper end of a second support plate, a cavity is arranged in the transfer bin, a feeding hole is formed in the upper end of the transfer bin, a discharging hole is formed in the lower end of the transfer bin, the two supports are arranged on the inner wall of the transfer bin, the two second rotating shafts are respectively arranged on the two supports through bearings, the two conveying wheels are respectively arranged on the two second rotating shafts, the two conveying wheels are driven through the conveying belt, the plurality of stop blocks are arranged on the conveying belt, the hopper is arranged at the upper end of the transfer bin, and the hopper is communicated with the cavity of the transfer bin through the feeding hole; maize picker with maize results back, the maize enters into the die cavity of transporting the storehouse through the hopper, rotate the second pivot, the rotation of second pivot drives the rotation of delivery wheel, the rotation of delivery wheel drives the cyclic shift of conveyer belt, the cyclic shift of conveyer belt drives the removal of a plurality of dogs, the maize is transported under the assistance of conveyer belt and a plurality of dogs, the maize is finally discharged by the discharge gate, through the height of hydraulic pressure elevating gear adjustment discharge gate, reduce and splash when making discharge gate exhaust maize fall on the transport vechicle, start the edulcoration device simultaneously, the garrulous leaf or the dust of edulcoration device with the maize kind are got rid of, the effect of equipment use has been improved.

Preferably, the hydraulic lifting device comprises a third support plate, a third rotating shaft, a fourth support plate, a transverse plate, a hydraulic cylinder, a telescopic rod, a fourth rotating shaft and a fifth support plate, the third support plate is installed at the upper end of the rear part of the corn harvester, the third rotating shaft is installed on the third support plate through a bearing, the fourth support plate is installed on the third rotating shaft, the transverse plate is installed at the upper end of the fourth support plate, the hydraulic cylinder is installed at the upper end of the transverse plate, the telescopic rod is installed at the output end of the hydraulic cylinder, the fourth rotating shaft is installed on the telescopic rod, the fourth rotating shaft is installed on the fifth support plate through a bearing, and the fifth support plate is installed at the lower end of the transfer bin; the pneumatic cylinder is started, the output end of the pneumatic cylinder drives the lifting of the telescopic rod, the lifting of the telescopic rod drives the lifting of the transfer bin through the assistance of the fourth rotating shaft and the fifth supporting plate, the height of the corn discharged from the discharge port is changed, and the convenience of using the equipment is improved.

Preferably, the impurity removal device comprises an air pipe, a vertical plate, a rotating rod, an installation block and a plurality of fan blades, the air pipe is installed at the lower end of the transfer bin, an air inlet is formed in the air pipe, the vertical plate is installed on the inner wall of the air pipe, the rotating rod is installed on the vertical plate through a bearing, the installation block is installed at the side end of the rotating rod, and the plurality of fan blades are installed at the outer end of the installation block; the bull stick rotates, and the rotation of bull stick drives the rotation of installation piece, and the rotation of installation piece drives the rotation of a plurality of flabellums, and the rotation of a plurality of flabellums produces wind-force, makes discharge gate exhaust maize carry out the edulcoration under the effect of wind-force, has improved the result of use of equipment.

Preferably, the wind pipe device further comprises a first motor, a first driving wheel, a second driving wheel and a first driving belt, wherein the first motor is arranged at the lower end of the wind pipe, the first driving wheel is arranged at the output end of the first motor, the second driving wheel is arranged at the side end of the rotating rod, a driving hole is formed in the wind pipe, the first driving belt penetrates through the driving hole of the wind pipe, and the first driving wheel and the second driving wheel are driven through the first driving belt; the first motor is started, the output end of the first motor drives the first transmission wheel to rotate, the first transmission wheel drives the second transmission wheel to rotate through the first transmission belt, the second transmission wheel drives the rotating rod to rotate, power is provided for the rotating rod to rotate through the first motor, the rotating rod is enabled to rotate more stably and controllably, and the use stability and controllability of the equipment are improved.

Preferably, the device also comprises a second motor, a third driving wheel and a second driving belt, wherein the second motor is arranged at the lower end of the transfer bin, the output end of the second motor is provided with the third driving wheel, and the third driving wheel is driven by the second driving belt and the second rotating shaft; the second motor is started, the output end of the second motor drives the third driving wheel to rotate, the third driving wheel drives the second rotating shaft to rotate through the second driving belt, power is provided for the rotation of the second rotating shaft through the second motor, the rotation of the second rotating shaft is enabled to be more stable and controllable, and the stability and the controllability of the use of the equipment are improved.

Compared with the prior art, the beneficial effects of the utility model are that: maize picker with maize results back, the maize enters into the die cavity of transporting the storehouse through the hopper, rotate the second pivot, the rotation of second pivot drives the rotation of delivery wheel, the rotation of delivery wheel drives the cyclic shift of conveyer belt, the cyclic shift of conveyer belt drives the removal of a plurality of dogs, the maize is transported under the assistance of conveyer belt and a plurality of dogs, the maize is finally discharged by the discharge gate, through the height of hydraulic pressure elevating gear adjustment discharge gate, reduce and splash when making discharge gate exhaust maize fall on the transport vechicle, start the edulcoration device simultaneously, the garrulous leaf or the dust of edulcoration device with the maize kind are got rid of, the effect of equipment use has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of the trash removal device;

FIG. 3 is an enlarged schematic view of the air duct;

reference numerals: 1. the rear part of the corn harvester; 2. a first support plate; 3. a first rotating shaft; 4. a second support plate; 5. a transfer bin; 6. a feed inlet; 7. a discharge port; 8. a support; 9. a second rotating shaft; 10. a delivery wheel; 11. a conveyor belt; 12. a stopper; 13. a hopper; 14. a third support plate; 15. a third rotating shaft; 16. a fourth support plate; 17. a transverse plate; 18. a hydraulic cylinder; 19. a telescopic rod; 20. a fourth rotating shaft; 21. a fifth support plate; 22. an air duct; 23. an air inlet; 24. a vertical plate; 25. a rotating rod; 26. mounting blocks; 27. a fan blade; 28. a first motor; 29. a first drive pulley; 30. a second transmission wheel; 31. a first drive belt; 32. a second motor; 33. a third transmission wheel; 34. a second belt.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

The utility model discloses a hydraulic bridge assembly of a corn harvester, which comprises a corn harvester rear part 1, a first support plate 2, a first rotating shaft 3, a second support plate 4, a transfer device, a hydraulic lifting device and an impurity removing device, wherein the first support plate 2 is arranged at the upper end of the corn harvester rear part 1, the first rotating shaft 3 is arranged on the first support plate 2 through a bearing, the second support plate 4 is arranged on the first rotating shaft 3, the transfer device is arranged at the upper end of the second support plate 4, the transfer device is connected with the corn harvester rear part 1 through the hydraulic lifting device, the impurity removing device is arranged at the lower end of the transfer device, the transfer device comprises a transfer bin 5, two brackets 8, two second rotating shafts 9, two conveying wheels 10, a conveying belt 11, a plurality of stop blocks 12 and a hopper 13, the transfer bin 5 is arranged at the upper end of the second support plate 4, a cavity is arranged in the transfer bin 5, the upper end of the transfer bin 5 is provided with a feed inlet 6, the lower end of the transferring bin 5 is provided with a discharge hole 7, two brackets 8 are arranged on the inner wall of the transferring bin 5, two second rotating shafts 9 are respectively arranged on the two brackets 8 through bearings, two conveying wheels 10 are respectively arranged on the two second rotating shafts 9, the two conveying wheels 10 are driven through a conveying belt 11, a plurality of stop blocks 12 are arranged on the conveying belt 11, a hopper 13 is arranged at the upper end of the transferring bin 5, the hopper 13 is communicated with a cavity of the transferring bin 5 through a feed hole 6, the hydraulic lifting device comprises a third support plate 14, a third rotating shaft 15, a fourth support plate 16, a transverse plate 17, a hydraulic cylinder 18, an expansion rod 19, a fourth rotating shaft 20 and a fifth support plate 21, the third support plate 14 is arranged at the upper end of the rear part 1 of the corn harvester, the third rotating shaft 15 is arranged on the third support plate 14 through bearings, the fourth support plate 16 is arranged on the third rotating shaft 15, and the transverse plate 17 is arranged at the upper end of the fourth support plate 16, the pneumatic cylinder 18 is installed at the upper end of the transverse plate 17, the telescopic rod 19 is installed at the output end of the pneumatic cylinder 18, the fourth rotating shaft 20 is installed on the telescopic rod 19, the fourth rotating shaft 20 is installed on the fifth supporting plate 21 through a bearing, the fifth supporting plate 21 is installed at the lower end of the transfer bin 5, the impurity removing device comprises an air pipe 22, a vertical plate 24, a rotating rod 25, an installation block 26 and a plurality of fan blades 27, the air pipe 22 is installed at the lower end of the transfer bin 5, an air inlet 23 is formed in the air pipe 22, the vertical plate 24 is installed on the inner wall of the air pipe 22, the rotating rod 25 is installed on the vertical plate 24 through a bearing, the installation block 26 is installed at the side end of the rotating rod 25, the plurality of fan blades 27 are installed at the outer end of the installation block 26, the first motor 28 is installed at the lower end of the air pipe 22, the first transmission wheel 29 is installed at the output end of the first motor 28, the second transmission wheel 30 is installed at the side end of the rotating rod 25, a transmission hole is formed in the air pipe 22, the first transmission belt 31 passes through the transmission hole of the air pipe 22, the first driving wheel 29 and the second driving wheel 30 are driven by a first driving belt 31, the second motor 32 is arranged at the lower end of the transfer bin 5, the output end of the second motor 32 is provided with a third driving wheel 33, and the third driving wheel 33 is driven by a second driving belt 34 and the second rotating shaft 9; after the corn harvester harvests the corn, the corn enters the cavity of the transfer bin 5 through the hopper 13, the second motor 32 is started, the output end of the second motor 32 drives the third driving wheel 33 to rotate, the third driving wheel 33 rotates to drive the second rotating shaft 9 to rotate through the second driving belt 34, the second rotating shaft 9 rotates to drive the conveying wheel 10 to rotate, the conveying wheel 10 rotates to drive the conveying belt 11 to circularly move, the conveying belt 11 circularly moves to drive the plurality of stop blocks 12 to move, the corn is conveyed with the assistance of the conveying belt 11 and the plurality of stop blocks 12, the corn is finally discharged from the discharge port 7, the hydraulic cylinder 18 is started, the output end of the hydraulic cylinder 18 drives the telescopic rod 19 to lift, the telescopic rod 19 lifts through the fourth rotating shaft 20 and the fifth support plate 21 to drive the transfer bin 5 to lift, so that the height of the corn discharged from the discharge port 7 is changed, and the splashing of the corn discharged from the discharge port 7 is reduced when the corn falls on the conveyor, the first motor 28 is started simultaneously, the output end of the first motor 28 drives the first transmission wheel 29 to rotate, the first transmission wheel 29 rotates to drive the second transmission wheel 30 to rotate through the first transmission belt 31, the second transmission wheel 30 rotates to drive the rotating rod 25 to rotate, the rotating rod 25 rotates to drive the mounting block 26 to rotate, the mounting block 26 rotates to drive the plurality of fan blades 27 to rotate, the plurality of fan blades 27 rotate to generate wind power, the corn discharged from the discharge port 7 is subjected to impurity removal under the action of the wind power, and the use effect of the equipment is improved.

As shown in fig. 1 to fig. 3, in the operation of the hydraulic bridge assembly of corn harvester of the present invention, after the corn is harvested by the corn harvester, the corn enters the cavity of the transferring bin 5 through the hopper 13, the second motor 32 is started, the output end of the second motor 32 drives the rotation of the third driving wheel 33, the rotation of the third driving wheel 33 drives the rotation of the second rotating shaft 9 through the second driving belt 34, the rotation of the second rotating shaft 9 drives the rotation of the conveying wheel 10, the rotation of the conveying wheel 10 drives the circulating movement of the conveying belt 11, the circulating movement of the conveying belt 11 drives the movement of the plurality of stoppers 12, the corn is transported with the assistance of the conveying belt 11 and the plurality of stoppers 12, the corn is finally discharged from the discharging port 7, the hydraulic cylinder 18 is started, the output end of the hydraulic cylinder 18 drives the lifting of the telescopic rod 19, the lifting of the telescopic rod 19 drives the lifting of the transferring bin 5 through the assistance of the fourth rotating shaft 20 and the fifth support plate 21, make the height of discharge gate 7 discharge maize change, reduce and splash when making discharge gate 7 discharge maize fall on the transport vechicle, start first motor 28 simultaneously, the output of first motor 28 drives the rotation of first drive wheel 29, the rotation of first drive wheel 29 drives the rotation of second drive wheel 30 through first drive belt 31, the rotation of second drive wheel 30 drives the rotation of bull stick 25, the rotation of bull stick 25 drives the rotation of installation piece 26, the rotation of installation piece 26 drives the rotation of a plurality of flabellums 27, the rotation of a plurality of flabellums 27 produces wind-force, make discharge gate 7 discharge maize carry out the edulcoration under the effect of wind force.

The hydraulic bridge assembly of the corn harvester of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the hydraulic bridge assembly can be implemented as long as the beneficial effects can be achieved; the utility model discloses a pneumatic cylinder 18, first motor 28 and second motor 32 of maize picker hydraulic bridge assembly are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The hydraulic bridge assembly of the corn harvester is characterized by comprising a corn harvester rear part (1), a first support plate (2), a first rotating shaft (3), a second support plate (4), a transfer device, a hydraulic lifting device and an impurity removing device, wherein the first support plate (2) is installed at the upper end of the corn harvester rear part (1), the first rotating shaft (3) is installed on the first support plate (2) through a bearing, the second support plate (4) is installed on the first rotating shaft (3), the transfer device is installed at the upper end of the second support plate (4), the transfer device is connected with the corn harvester rear part (1) through the hydraulic lifting device, and the impurity removing device is further installed at the lower end of the transfer device;

the transfer device comprises a transfer bin (5), two supports (8), two second rotating shafts (9), two conveying wheels (10), a conveying belt (11), a plurality of check blocks (12) and a hopper (13), wherein the transfer bin (5) is arranged at the upper end of a second support plate (4), a cavity is arranged in the transfer bin (5), a feed inlet (6) is formed in the upper end of the transfer bin (5), a discharge outlet (7) is formed in the lower end of the transfer bin (5), the two supports (8) are arranged on the inner wall of the transfer bin (5), the two second rotating shafts (9) are respectively arranged on the two supports (8) through bearings, the conveying wheels (10) are respectively arranged on the two second rotating shafts (9), the two conveying wheels (10) are driven through the conveying belt (11), the plurality of check blocks (12) are arranged on the conveying belt (11), and the hopper (13) is arranged at the upper end of the transfer bin (5), the hopper (13) is communicated with the cavity of the transfer bin (5) through the feed inlet (6).

2. The hydraulic bridge assembly of the corn harvester according to claim 1, wherein the hydraulic lifting device comprises a third support plate (14), a third rotating shaft (15), a fourth support plate (16), a transverse plate (17), a hydraulic cylinder (18), a telescopic rod (19), a fourth rotating shaft (20) and a fifth support plate (21), the third support plate (14) is arranged at the upper end of the rear part (1) of the corn harvester, the third rotating shaft (15) is arranged on the third support plate (14) through a bearing, the fourth support plate (16) is arranged on the third rotating shaft (15), the transverse plate (17) is arranged at the upper end of the fourth support plate (16), the hydraulic cylinder (18) is arranged at the upper end of the transverse plate (17), the telescopic rod (19) is arranged at the output end of the hydraulic cylinder (18), the fourth rotating shaft (20) is arranged on the telescopic rod (19), the fourth rotating shaft (20) is arranged on the fifth support plate (21) through a bearing, the fifth support plate (21) is arranged at the lower end of the transfer bin (5).

3. The hydraulic bridge assembly of the corn harvester according to claim 1, wherein the impurity removing device comprises an air pipe (22), a vertical plate (24), a rotating rod (25), a mounting block (26) and a plurality of fan blades (27), the air pipe (22) is installed at the lower end of the transfer bin (5), an air inlet (23) is formed in the air pipe (22), the vertical plate (24) is installed on the inner wall of the air pipe (22), the rotating rod (25) is installed on the vertical plate (24) through a bearing, the mounting block (26) is installed at the side end of the rotating rod (25), and the plurality of fan blades (27) are installed at the outer end of the mounting block (26).

4. The hydraulic bridge assembly of the corn harvester as claimed in claim 3, further comprising a first motor (28), a first driving wheel (29), a second driving wheel (30) and a first driving belt (31), wherein the first motor (28) is installed at the lower end of the air pipe (22), the first driving wheel (29) is installed at the output end of the first motor (28), the second driving wheel (30) is installed at the side end of the rotating rod (25), a driving hole is formed in the air pipe (22), the first driving belt (31) penetrates through the driving hole of the air pipe (22), and the first driving wheel (29) and the second driving wheel (30) are driven through the first driving belt (31).

5. The hydraulic bridge assembly of the corn harvester as in claim 1, further comprising a second motor (32), a third transmission wheel (33) and a second transmission belt (34), wherein the second motor (32) is installed at the lower end of the transfer bin (5), the third transmission wheel (33) is installed at the output end of the second motor (32), and the third transmission wheel (33) is in transmission with the second rotating shaft (9) through the second transmission belt (34).

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