CN116391513A

CN116391513A - Sloping field continuous operation pick-up bundling and film winding integrated machine with leveling function

Info

Publication number: CN116391513A
Application number: CN202310490099.7A
Authority: CN
Inventors: 张克平; 安晶; 杨智凯
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-07-07

Abstract

The invention discloses a sloping field continuous operation pick-up bundling and film winding integrated machine with a leveling function, which comprises a frame, a crushing conveying device, a pick-up leveling device, a dust remover, a storage box, a feeding device, a bundling chamber, a bale guiding device, a film winding leveling device, a bale correcting device and a blanking returning device, wherein the crushing conveying device is fixed at the front lower part of the frame, the pick-up leveling device is fixed at the front lower part of the crushing conveying device, the storage box is fixed at the front upper part of the frame, the dust remover is fixed at the upper part of the storage box, the feeding device is fixed at the rear part of the storage box, the bundling chamber is fixed at the upper part of the frame and connected with the feeding device, the bale guiding device is connected with the frame, the bale correcting device is fixed at the rear part of the film winding leveling device, and the blanking returning device is fixed at the lower part of the frame. The all-in-one machine for picking up, bundling and film winding can finish the operations of picking up, bundling and film winding of forage grass in hilly and mountain lands.

Description

Sloping field continuous operation pick-up bundling and film winding integrated machine with leveling function

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a sloping field continuous operation pick-up bundling and film winding integrated machine with a leveling function.

Background

In recent years, with the rapid development of livestock breeding industry, the demand of forage grass is rapidly increased, and the forage grass yield in China is statistically increased from 5465 ten thousand tons in 2017 to 7688 ten thousand tons in 2021, but due to the limitation of topography and topography, the development of mechanized harvesting technology and equipment for hilly mountain forage grass is a key to the sustainable development of the forage grass industry in China, in particular to the technology of picking up, bundling and wrapping film for the hilly mountain forage grass.

At present, the foreign integrated machine for picking up, bundling and film winding has high automation degree and stable performance, but is mainly suitable for harvesting under large-scale pasture planting, and the machine type is mainly provided with large-scale operation machinery, has higher manufacturing cost and cannot be suitable for working conditions of hilly and mountain lands, sloping fields, small terraces and the like in China.

Although a small-sized pick-up bundling film winding integrated machine capable of working on small lands exists in China, the machine has no leveling function, can only work under flat land conditions, is not suitable for working in complex environments such as hilly and mountain lands, sloping lands and the like, and mainly has the following problems:

(1) The missing rate is high, and the spring tooth is easy to damage. The existing round baler has the advantages that the profiling function of the pickup is simple, the profiling capability on hilly and mountain lands is not strong, the missed pickup rate is too high, and the deformation of the spring teeth of the pickup can be caused by local protrusions on the ground.

(2) The dust removal effect is poor. The existing round baler only stirs the picked forage grass and dust in the screw feeder with the holes covered on the outer shell, and the dust is thrown out through the holes on the screw feeder outer shell. But the diameter of the auger is small, a large amount of straws are not thoroughly cleaned and enter the bundling chamber, and dust removal is incomplete.

(3) The bale is easy to drop. When the existing round bale film winding machine works in hilly and mountain lands, the machine body cannot be kept in a horizontal state, so that the bales do not rotate in the horizontal plane when the films are wound, and the bales are very easy to drop.

(4) The bale falls to the ground and is easy to roll. The bales output by the existing round bale bundling machine and the round bale film winding machine are transversely placed on the ground, and in hilly mountain lands, the transversely placed bales roll down to a low place along a sloping field, so that the bales are easy to deform or scatter.

Therefore, it is necessary to design a sloping field continuous operation pick-up bundling and film winding integrated machine with a leveling function so as to solve the technical problems.

Disclosure of Invention

In view of the shortcomings of the prior art, the invention aims to provide a sloping field continuous operation pick-up bundling and film winding integrated machine with a leveling function, which is used for solving the problems of low missed pick-up rate, easy damage of spring teeth, poor dust removal effect, low bundling and stopping efficiency, easy falling of bales and easy rolling of the bales during falling.

In order to achieve the above and other related objects, the invention provides a sloping field continuous operation pick-up bundling film winding integrated machine with a leveling function, which comprises a frame, a rear axle, a crushing conveying device, a pick-up device, a material pressing device, a pulling device, a pick-up device leveling device, a transmission system, a storage box, a dust remover, a control system, a film storage bin, a net storage bin, a bundling chamber, a bale guiding device, a film winding leveling device, a film winding device, a bale aligning device, a blanking returning device and a feeding device, wherein the pulling device is fixed in front of the frame, the rear axle is fixed below the frame, the crushing conveying device is fixed below the front of the frame, the pick-up device leveling device is fixed below the front of the crushing conveying device, the pick-up device is connected with the pick-up device leveling device, the material pressing device is hinged with the crushing conveying device, the storage box is fixed above the frame, the dust remover is fixed above the storage box, the feeding device is fixed behind the net storage box, the bundling chamber is fixed above the frame and connected with the feeding device, the bundling chamber is fixed above the frame, the bale guiding device is connected with the two sides of the film winding device, the bale guiding device is connected with the two sides of the frame, and the bale guiding device is connected with the film winding device.

Further, the pickup leveling device comprises a pickup fixing frame, a pickup movable frame, a pickup lifting oil cylinder, a ground condition detection sensor and universal profiling wheels, wherein the rear of the pickup movable frame is connected with the pickup fixing frame, the front of the pickup movable frame is connected with the pickup, two ends of the pickup lifting oil cylinder are respectively connected with the pickup and the crushing conveying device, the ground condition detection sensor is fixed with the pulling device, and the universal profiling wheels are fixed on two sides of the pickup.

Further, the bale guiding device comprises a guiding movable frame, a guiding fixed frame, a guiding frame lifting rod, a guiding frame lifting plate, a guiding front connecting rod, a guiding frame angle adjusting rod, a film winding device lifting cylinder, a guiding frame length adjusting rod, a guiding rear connecting rod and a film winding leveling supporting frame, wherein the guiding fixed frame is hinged on a frame, the guiding movable frame is connected with the guiding fixed frame through a slideway, the guiding frame lifting plate is fixed with the guiding fixed frame, the guiding frame lifting rod is fixed on a bundling chamber, two ends of the guiding front connecting rod and the guiding rear connecting rod are respectively hinged with the frame and the film winding leveling supporting frame, two ends of the guiding frame angle adjusting rod are respectively hinged with the guiding front connecting rod and the guiding fixed frame, two ends of the guiding frame length adjusting rod are respectively hinged with the guiding front connecting rod and the guiding movable frame, and two ends of the film winding device lifting cylinder are respectively hinged with the frame and the guiding front connecting rod; the guide frame angle adjusting rod and the guide frame length adjusting rod are telescopic rods.

Further, the film winding leveling device comprises a film winding leveling fixing frame, film winding left and right leveling cylinders, a film winding leveling movable frame, film winding front and back leveling cylinders, an inclination sensor and a film winding device supporting frame, wherein the front end of the film winding leveling movable frame is hinged with the film winding leveling fixing frame, the rear end of the film winding leveling movable frame is hinged with the film winding device supporting frame, the two ends of the film winding left and right leveling cylinders are respectively hinged with the film winding leveling supporting frame and the film winding leveling movable frame, and the two ends of the film winding front and back leveling cylinders are respectively hinged with the film winding leveling movable frame and the film winding device supporting frame;

further, the bale correcting device comprises a bale guide rod, a spring, a bale correcting rod and a ground clearance sensor, wherein the bale guide rod is hinged behind the film winding device supporting frame, two ends of the spring are respectively connected with the film winding device supporting frame and the bale guide rod, the bale correcting rod is fixed behind the film winding device supporting frame, and the two ground clearance sensors are arranged on the film winding device supporting frame.

Further, the dust collector comprises a dust collector support, a slewing bearing outer ring, a roller screen, a storage box cover, a dust collector feeding port, a feeding port supporting rod, a dust collector driving gear, a bearing seat, a dust collector input shaft and a slewing bearing inner ring, wherein the slewing bearing inner ring, the bearing seat and the dust collector support are fixed, the roller screen is fixed with the slewing bearing outer ring, the dust collector input shaft is connected with the bearing seat, the dust collector driving gear is connected above the dust collector input shaft and meshed with teeth of the slewing bearing outer ring, and the dust collector feeding port is fixed on the storage box cover through the feeding port supporting rod.

Further, the feeding device comprises a feeding fixed cutter, a feeding movable cutter, a feeding shell, a feeding main shaft, a feeding centralized auger and a feeding port, wherein the feeding fixed cutter is fixed below the feeding shell, two ends of the feeding main shaft are connected with the feeding shell, the feeding centralized auger is respectively arranged at two ends of the feeding main shaft, a plurality of feeding movable cutters are arranged in the middle of the feeding main shaft, and the feeding port is fixed behind the feeding shell.

Further, the transmission system comprises a driving reversing shaft, a driving reversing gear, a feeding driving belt wheel, a driving reversing shaft driving chain, a feeding driven belt wheel, a feeding tensioning rod, a feeding tensioning wheel, a blanking returning tensioning cylinder, a feeding tensioning cylinder, a universal coupling, a reverser, a dust remover driving shaft, a reverser output shaft, a bevel gear group, a driving chain wheel, a crushing conveying driving chain, a crushing chain wheel, a conveying chain wheel, a blanking returning driven belt wheel, a blanking returning V belt, a blanking returning tensioning wheel, a blanking returning tensioning rod, a blanking returning driving belt wheel, a feeding V belt, a driven reversing gear and a driven reversing shaft, wherein the reverser is fixed with a frame, the dust remover driving shaft is fixed with the frame through a bearing seat, one bevel gear group is connected with the dust remover driving shaft, the other bevel gear group is connected with the reverser output shaft, the two ends of the universal coupling are respectively connected with a dust remover and a dust remover driving shaft, the driving sprocket is connected with a reverser output shaft, the crushing sprocket and the conveying sprocket are connected with a crushing conveying device and are connected with the driving sprocket through a crushing conveying driving chain, the feeding driving pulley and the driving reversing gear are sequentially connected with a driving reversing shaft, the driving reversing shaft is connected with the reverser output shaft through a driving reversing shaft driving chain, the driven reversing gear and the blanking returning driving pulley are sequentially connected with the driven reversing shaft, the blanking returning driven pulley is connected with the blanking returning driving pulley through a blanking returning V belt, the feeding driven pulley is connected with the blanking returning driving pulley through a feeding V belt, the feeding tensioning rod and the blanking returning tensioning rod are hinged with a frame, the feeding wheel is connected with the feeding tensioning rod, the feeding tensioning cylinder is hinged to the frame and the feeding tensioning rod respectively at two ends, the blanking returning tensioning wheel is connected with the blanking returning tensioning rod, and the blanking returning tensioning cylinder is hinged to the frame and the blanking returning tensioning rod respectively at two ends.

Compared with the prior art, the invention has the beneficial effects that:

(1) Is suitable for the complex ground conditions such as hilly and mountain lands. The pickup leveling device provided by the invention improves the profiling capability and the obstacle avoidance capability of the pickup, and can solve the problems of low missed pickup rate and easy damage of the spring teeth; the bale guiding device smoothly conveys the bale output by the baling chamber to the film winding device, the bale is prevented from falling off in the conveying process, the film winding leveling device adjusts the film winding device to be in a horizontal state, and the bale is prevented from falling off during film winding operation.

(2) Effectively reduces the impurity content of forage grass. The invention adopts three-stage dust removing devices (conveying auger dust removing, material throwing pipe dust removing and vertical roller dust removing), which greatly improves the dust removing effect and reduces the impurity content of forage grass compared with the existing single dust removing device.

(3) Avoiding the bale from rolling down on the hillside. The bale correcting device provided by the invention can vertically place the bale when the bale falls on the ground, and the vertically placed bale cannot roll on a sloping field.

Drawings

FIG. 1 is a front isometric view of the present invention;

FIG. 2 is a rear isometric view of the present invention;

FIG. 3 is a schematic view of a pickup leveling device according to the present invention;

FIG. 4 is a schematic view of the structure of the dust collector of the present invention;

FIG. 5 is a schematic view of the feeding device of the present invention;

FIG. 6 is a schematic view of the structure of the bale guiding device, wrapping film leveling device and bale straightening device of the present invention;

fig. 7 is a schematic diagram of the transmission system structure of the present invention.

In the figure: 1. a frame; 2. a rear axle; 3. a crushing and conveying device; 4. a pickup leveling device; 5. a pickup; 6. a pressing device; 7. a hitch; 8. a transmission system; 9. a storage bin; 10. a dust remover; 11. a control system; 12. a film storage bin; 13. a net storage bin; 14. a bundling chamber; 15. bale guiding means; 16. a film winding leveling device; 17. a film winding device; 18. a bale correcting device; 19. a blanking and returning device; 20. a feeding device; 0401. a pickup fixing frame; 0402. a pickup movable frame; 0403. a pickup lifting cylinder; 0404. a ground condition detection sensor; 0405. universal profiling wheel; 0801. an active reversing shaft; 0802. a driving reversing gear; 0803. feeding a driving belt wheel; 0804. an active reversing shaft drive chain; 0805. feeding a driven belt wheel; 0806. feeding a tensioning rod; 0807. feeding a tensioning wheel; 0808. blanking and returning to a tensioning cylinder; 0809. feeding a tensioning cylinder; 0810. a universal coupling; 0811. a commutator; 0812. a dust remover driving shaft; 0813. an output shaft of the commutator; 0814. a bevel gear set; 0815. a drive sprocket; 0816. crushing and conveying a driving chain; 0817 pulverizing sprocket; 0818. a conveying sprocket; 0819. blanking and returning to the driven belt wheel; 0820. blanking and returning a V belt; 0821. blanking and returning to the tensioning wheel; 0822. blanking and returning a tensioning rod; 0823. blanking and returning to the driving belt wheel; 0824. feeding a V belt; 0825. a driven reversing gear; 0826. a driven reversing shaft; 1001. a dust remover bracket; 1002. an outer ring of the slewing bearing; 1003. a roller screen; 1004. a storage bin cover; 1005. a dust remover feed inlet; 1006. a feed port support rod; 1007. a dust remover driving gear; 1008. a bearing seat; 1009. a dust collector input shaft; 1010. a slewing bearing inner ring; 1501. a guiding movable frame; 1502. guiding a fixing frame; 1503. a guide frame lifting rod; 1504. a guide frame lifting plate; 1505. a guide front link; 1506. a guide frame angle adjusting rod; 1507. lifting oil cylinders of the film winding device; 1508. a guide frame length adjusting rod; 1509. a guide rear connecting rod; 1510. leveling the supporting frame by winding the film; 1601. film winding leveling fixing frame; 1602. leveling cylinders around the winding film; 1603. film winding leveling movable frames; 1604. leveling oil cylinders before and after film winding; 1605. an inclination sensor; 1606. a support frame of a film winding device; 1801. bale guide bars; 1802. a spring; 1803. a bale correcting rod; 1804. a ground clearance sensor; 2001. feeding a fixed cutter; 2002 feeding a moving knife; 2003. feeding the shell; 2004. feeding a main shaft; 2005. feeding a centralized auger; 2006. and a feeding port.

Detailed Description

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a sloping field continuous operation picks up and beats bundle and twines membrane all-in-one with leveling function, which comprises a frame 1, the rear axle 2, smash conveyor 3, pickup 5, press device 6, trailer 7, pickup levelling device 4, transmission system 8, storage case 9, dust remover 10, control system 11, store up membrane storehouse 12, store up net storehouse 13, binding room 14, bale guiding device 15, twine membrane levelling device 16, twine membrane device 17, bale centering device 18, blanking loopback device 19 and feeding device 20, trailer 7 is fixed in frame 1 place ahead, rear axle 2 is fixed in frame 1 below, smash conveyor 3 is fixed in frame 1 place ahead below, pickup levelling device 4 is connected, press device 6 is articulated with smash conveyor 3, storage case 9 is fixed in frame 1 place ahead, dust remover 10 is fixed in storage case 9 place ahead, feeding device 20 is fixed in storage case 9 place behind, twine membrane storehouse 14 is fixed in frame 1 place and is connected with frame 16 and is connected with bale guiding device 16 and two sides of bale leveling device 16, respectively, twine membrane leveling device 16 is connected with frame 1 place around the side of bale leveling device 16, the front of frame 1 is connected with bale leveling device 16, the front of the bale leveling device is connected with frame 1.

The pickup leveling device 4 comprises a pickup fixing frame 0401, a pickup movable frame 0402, a pickup lifting cylinder 0403, a ground condition detection sensor 0404 and universal profiling wheels 0405, wherein the rear part of the pickup movable frame 0402 is connected with the pickup fixing frame 0401, the front part of the pickup movable frame 0402 is connected with the pickup 5, two ends of the pickup lifting cylinder 0403 are respectively connected with the pickup 5 and the crushing conveying device 3, the ground condition detection sensor 0404 is fixed with the pulling device 7, and the universal profiling wheels 0405 are fixed on two sides of the pickup 5; the two universal profiling wheels 0405 are used for profiling in a flatter working environment, and the pickup lifting cylinder 0403 is used for profiling and obstacle avoidance in a complex environment, so that the omission ratio is reduced as much as possible.

The bale guiding device 15 comprises a guiding movable frame 1501, a guiding fixed frame 1502, a guiding frame lifting rod 1503, a guiding frame lifting plate 1504, a guiding front connecting rod 1505, a guiding frame angle adjusting rod 1506, a film winding device lifting cylinder 1507, a guiding frame length adjusting rod 1508, a guiding rear connecting rod 1509 and a film winding leveling supporting frame 1510, wherein the guiding fixed frame 1502 is hinged on the frame 1, the guiding movable frame 1501 and the guiding fixed frame 1502 are connected through a slideway, the guiding frame lifting plate 1504 is fixed with the guiding fixed frame 1502, the guiding frame lifting rod 1503 is fixed on the bundling chamber 14, two ends of the guiding front connecting rod 1505 and the guiding rear connecting rod 1509 are respectively hinged with the frame 1 and the film winding leveling supporting frame 1510, two ends of the guiding frame angle adjusting rod are respectively hinged with the guiding front connecting rod 1505 and the guiding fixed frame 1502, two ends of the guiding frame length adjusting rod 1508 are respectively hinged with the guiding front connecting rod 1505 and the guiding movable frame 1501, and two ends of the film winding device lifting cylinder 1507 are respectively hinged with the frame 1 and the guiding front connecting rod 1505; the guide frame angle adjusting rod 1506 and the guide frame length adjusting rod 1508 are telescopic rods, so that the guide movable frame 1501 and the guide fixed frame 1502 are lifted, enough working space is reserved for the film winding device 17, and interference during film winding operation is avoided; the wrapping device lift cylinder 1507 can change the height of the wrapping device 17 and the angle of the guide mount 1502 to control the acceleration of the bale falling toward the wrapping device 17 during hilly mountain operation to prevent the bale from falling too high or stopping on the guide mount 1502.

The film winding leveling device 16 comprises a film winding leveling fixing frame 1601, a film winding left and right leveling oil cylinder 1602, a film winding leveling movable frame 1603, a film winding front and back leveling oil cylinder 1604, an inclination sensor 1605 and a film winding device supporting frame 1606, wherein the front end of the film winding leveling movable frame 1603 is hinged with the film winding leveling fixing frame 1601, the rear end of the film winding leveling movable frame is hinged with the film winding device supporting frame 1606, the two ends of the film winding left and right leveling oil cylinder 1602 are respectively hinged with the film winding leveling supporting frame 1510 and the film winding leveling movable frame 1603, and the two ends of the film winding front and back leveling oil cylinder 1604 are respectively hinged with the film winding leveling movable frame 1603 and the film winding device supporting frame 1606; the wrapping film leveling device 16 can enable the wrapping film device 17 to be kept in a horizontal state during operation, and the bales are prevented from falling off during wrapping film operation.

The bale correcting device 18 comprises a bale guide rod 1801, a spring 1802, a bale correcting rod 1803 and a ground clearance sensor 1804, wherein the bale guide rod 1801 is hinged behind a film winding device supporting frame 1606, two ends of the spring 1802 are respectively connected with the film winding device supporting frame 1606 and the bale guide rod 1801, the bale correcting rod 1803 is fixed behind the film winding device supporting frame 1606, and two ground clearance sensors 1804 are arranged on the film winding device supporting frame 1606; when the film winding is completed and the bale falls down, one end of the bale is lifted up by the bale correcting device, so that the bale is erected on the ground and is prevented from rolling.

The dust remover 10 comprises a dust remover bracket 1001, a rotary bearing outer ring 1002, a roller screen 1003, a storage box cover 1004, a dust remover feed inlet 1005, a feed inlet supporting rod 1006, a dust remover driving gear 1007, a bearing seat 1008, a dust remover input shaft 1009 and a rotary bearing inner ring 1010, wherein the rotary bearing inner ring 1010, the bearing seat 1008 and the dust remover bracket 1001 are fixed, the roller screen 1003 is fixed with the rotary bearing outer ring 1002, the dust remover input shaft 1009 is connected with the bearing seat 1008, the dust remover driving gear 1007 is connected above the dust remover input shaft 1009 and meshed with teeth of the rotary bearing outer ring 1002, the dust remover feed inlet 1005 is fixed on the storage box cover 1004 through the feed inlet supporting rod 1006, and the dust remover bracket 1001 and the storage box cover 1004 are fixed above the storage box 9; the roller screen 1003 consists of a diamond mesh or circular mesh plate so that dust in the forage grass is thrown out of the mesh.

The feeding device 20 comprises a feeding fixed cutter 2001, a feeding movable cutter 2002, a feeding shell 2003, a feeding main shaft 2004, a feeding centralized auger 2005 and a feeding port 2006, wherein the feeding fixed cutter 2001 is fixed below the feeding shell 2003, two ends of the feeding main shaft 2004 are connected with the feeding shell 2003, the feeding centralized auger 2005 is respectively arranged at two ends of the feeding main shaft 2004, a plurality of feeding movable cutters 2002 are arranged in the middle of the feeding main shaft 2004, and the feeding port 2006 is fixed behind the feeding shell 2003; the feeder 20 may feed the forage material back into the baling chamber 14 or may perform secondary comminution of the forage material.

The transmission system 8 includes a drive reversing shaft 0801, a drive reversing gear 0802, a feed driving pulley 0803, a drive reversing shaft drive chain 0804, a feed driven pulley 0805, a feed tension bar 0806, a feed tension pulley 0807, a blanking return tension cylinder 0808, a feed tension cylinder 0809, a universal coupling 0810, a reverser 0811, a dust catcher drive shaft 0812, a reverser output shaft 0813, a bevel gear set 0814, a drive sprocket 0815, a crushing conveying drive chain 0816, a crushing sprocket 0817, a conveying sprocket 0818, a blanking return driven pulley 0819, a blanking return V belt 0820, a blanking return tension pulley 0821, a blanking return tension bar 0822, a blanking return driving pulley 0823, a feed V belt 0824, a driven reversing gear 0825 and a driven reversing shaft 0826, the reverser 0811 is fixed to the frame 1, the dust catcher drive shaft 2 is fixed to the frame 1 through a bearing housing, the bevel gear group 0814 is connected with the dust collector driving shaft 0812 and the commutator output shaft 0813, two ends of the universal coupling 0810 are respectively connected with the dust collector 10 and the dust collector driving shaft 0812, the driving sprocket 0815 is connected with the commutator output shaft 0813, the crushing sprocket 0817 and the conveying sprocket 0818 are connected with the crushing conveying device 3 and are connected with the driving sprocket 0815 through the crushing conveying driving chain 0816, the feeding driving pulley 0803 and the driving reversing gear 0802 are sequentially connected with the driving reversing shaft 0801, the driving reversing shaft 0801 is connected with the commutator output shaft 0813 through the driving reversing shaft driving chain 0804, the driven reversing gear 0825 and the blanking returning driving pulley 0823 are sequentially connected with the driven reversing shaft 0826, the blanking returning driving pulley 0819 is connected with the blanking returning driving pulley 0823 through the blanking returning V belt 0820, the feeding driving pulley 0805 is connected with the blanking returning driving pulley 0823 through the feeding V belt 0824, the feeding tension rod 0806 and the blanking returning tension rod 0822 are hinged with the frame 1, the feeding tension wheel 0807 is connected with the feeding tension rod 0806, two ends of the feeding tension cylinder 0809 are respectively hinged with the frame 1 and the feeding tension rod 0806, the blanking returning tension wheel 0821 is connected with the blanking returning tension rod 0822, and two ends of the blanking returning tension cylinder 0808 are respectively hinged with the frame 1 and the blanking returning tension rod 0822; the transmission system 8 is connected with each moving part to realize power transmission of the whole machine, and the feeding tensioning cylinder 0809 and the blanking returning tensioning cylinder 0808 control the starting and stopping of the feeding device 20 and the blanking returning device 19.

The working principle of the invention is as follows:

when the integrated machine for picking up, bundling and film winding works, the pulling device 7 is connected with a tractor, and the power of the whole machine is provided by a tractor PTO. The forage grass laying in the field is compacted by the pressing device 6, picked up by the pickup 5 and sent to the smashing and conveying device 3 for smashing, the smashed forage grass enters the conveying auger 0303 to be conveyed to one side, the throwing blade 0307 is thrown into the dust remover 10, the conveying auger dust removal and the throwing barrel dust removal are respectively carried out during conveying, the forage grass falls into the storage box 9 after being thrown into the dust remover, the feeding device 20 is arranged at the bottom of the storage box 9, the forage grass is intermittently sent into the bundling chamber 14 for bundling operation, the feeding operation is stopped after bundling is completed, net winding operation is carried out, a cabin door is opened after the bundling chamber 14 is completed, the bales roll onto the film winding device 17 along the bale guiding device, the cabin door is closed by the bundling chamber 4, the feeding device 20 works with the film winding device 17, the film winding device 17 inclines backwards after the film winding is completed, and the bales roll to be placed in the vertical field through the bale correcting device 18. During sloping field operation, the film winding leveling device 16 adjusts the film winding device 17 to be horizontal, so that the bales are prevented from falling off, and the blanking and returning device 19 returns scattered materials in the operation process to the conveying auger 0303.

When the pickup leveling device 4 works, the ground condition detection sensor 0404 detects the ground condition in front of the pickup, if the ground is flat, the pickup lifting cylinder 0403 does not work, the universal profiling wheel 0405 performs profiling work, and if the ground is uneven, the control system 11 controls the pickup lifting cylinder 0403 to work, and the pickup 5 can be adjusted to a proper position for operation.

When the bale guiding device 15 works, the measured data are transmitted to the control system 11 by the inclination sensor 1605, the control system 11 controls the film winding device lifting cylinder 1507 to adjust the film winding device 17 to a proper height, the rear bin gate of the baling chamber 14 is opened, the guiding fixing frame 1502 falls down, and the guiding frame angle adjusting rod 1506 and the guiding frame length adjusting rod 1508 are contracted to be the shortest; when the film winding device lifting cylinder 1507 is contracted, the guide front connecting rod 1505 rotates upwards, the film winding device 17 translates backwards and upwards respectively, the guide frame length adjusting rod 1508 moves upwards, the guide fixing frame 1502 rotates upwards, the guide frame length adjusting rod 1508 moves upwards, the extension of the guide movable frame 1501 is controlled, otherwise, when the film winding device lifting cylinder 1507 is prolonged, the film winding device 17 translates forwards and downwards respectively, the guide front connecting rod 1505 rotates downwards, and the guide movable frame 1501 contracts; during the lifting process of the film winding device 17, the positions of the guide fixing frame 1502 and the guide movable frame 1501 are changed along with the lifting process, so that the bale can smoothly fall onto the film winding device 17; when the rear door of the baling chamber 14 is closed, the guide frame lifting rod 1503 acts on the guide frame lifting plate 1504, the guide fixing frame 1502 is lifted, the guide frame angle adjusting rod 1506 and the guide frame length adjusting rod 1508 are elongated, and enough working space is reserved for the film winding device 17, so that interference is avoided during film winding operation.

When the film winding leveling device 16 works, the inclination angle sensor 1605 detects the inclination angles of the film winding device 17 in two directions and transmits the inclination angles to the control system 11, and the control system 11 adjusts the film winding device 17 to a horizontal position by controlling the film winding left and right leveling cylinders 1602 and the film winding front and back leveling cylinders 1604.

When the bale correcting device 18 works, the ground clearance sensors 1804 detect the ground clearance at two sides of the film winding device 17, the control system 11 controls the film winding left and right leveling cylinders 1602 to adjust the film winding device 17 to be parallel to the ground, controls the film winding device lifting cylinders 1507 to adjust the film winding device 17 to a certain height, then the film winding device 17 is used for placing bales, the bales roll down to the ground along the bale guide rods 1801 and the bale correcting rods 1803, one ends of the bales are lifted by the bale correcting rods 1803, the bales are vertically placed, and then the springs 1802 pull up the bale guide rods 1801 to prevent the bales from being damaged when touching the ground.

When the dust remover 10 works, forage grass thrown by the throwing cylinder is sprayed on the vertical rotary roller screen 1003, dust in the forage grass is thrown out of the mesh openings, and the dust remover driving gear 1007 drives the roller screen 1003 to rotate, so that straws cannot be accumulated on the mesh openings, and blockage is formed.

When the feeding device works, the control system 11 controls the feeding tensioning oil cylinder 0809 to extend, the feeding device is started, the feeding centralized auger 2005 conveys forage grass in the storage box to the middle, and the forage grass is crushed again under the action of the feeding fixed knife 2001 and the feeding movable knife 2002 and fed back into the bundling chamber.

When the transmission system 8 works, the tractor PTO transmits power to the commutator 0811, the output of the commutator output shaft 0813 is divided into three paths of transmission, the first path is transmitted to the dust remover driving shaft 0812 through the bevel gear set 0814, and then the first path is transmitted to the dust remover 10 through the universal coupling 0810; the second path is transmitted to a crushing chain wheel 0817 and a conveying chain wheel 0818 through a crushing conveying driving chain 0816, and then the crushing conveying device is driven to operate; the third path is transmitted to the active commutation shaft 0801 via the active commutation shaft drive train 0804. The driving reversing shaft 0801 transmits power in two paths, a feeding driving belt pulley 0803 is connected with a feeding driven belt pulley 0805 through a feeding V belt 0824, when a feeding tensioning oil cylinder 0809 receives the command extension of a control system 11, a feeding tensioning rod 0806 rotates around a hinge, a feeding tensioning wheel 0807 tensions the feeding V belt 0824, and power is transmitted from the feeding driving belt pulley 0803 to the feeding driven belt pulley 0805 so as to drive a feeding device 20 to work; the other path is transmitted to the driven reversing shaft 0826 through the driving reversing gear 0802 and the driven reversing gear 0825, the blanking returning driving pulley 0823 is connected with the blanking returning driven pulley 0819 through the blanking returning V-shaped belt 0820, when the blanking returning tensioning cylinder 0808 receives the command extension of the control system 11, the blanking returning tensioning rod 0822 rotates around the hinge, the blanking returning tensioning wheel 0821 tensions the blanking returning V-shaped belt 0820, and power is transmitted from the blanking returning driving pulley 0823 to the blanking returning driven pulley 0819 so as to drive the blanking returning device 19 to operate.

What is not described in detail in this specification is prior art known to those skilled in the art. Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.

Claims

1. The utility model provides a sloping field continuous operation picks up and beats bundle twines membrane all-in-one with leveling function, including frame (1), rear axle (2), smash conveyor (3), pickup levelling device (4), pickup (5), swager (6), trailer device (7), transmission system (8), storage case (9), dust remover (10), control system (11), store up membrane storehouse (12), store up net storehouse (13), beat binding room (14), bale guider (15), twine membrane levelling device (16), twine membrane device (17), bale and correct device (18), blanking loopback device (19) and feeding device (20);

the method is characterized in that: the utility model is characterized in that the pulling device (7) is fixed in front of the frame (1), the rear axle (2) is fixed below the frame (1), the crushing conveying device (3) is fixed below the front of the frame (1), the pickup leveling device (4) is fixed below the front of the crushing conveying device (3), the pickup (5) is connected with the pickup leveling device (4), the pressing device (6) is hinged with the crushing conveying device (3), the storage box (9) is fixed above the frame (1), the dust remover (10) is fixed above the storage box (9), the feeding device (20) is fixed behind the storage box (9), the bundling chamber (14) is fixed above the frame (1) and is connected with the feeding device (20), the two sides of the bundling chamber (14) are respectively provided with the storage film bin (12) and the storage net bin (13), the bundling guide device (15) is connected with the frame (1), the leveling device (16) is hinged with the crushing conveying device (3), the bundling guide device (16) is connected with the bundling device (16) in front of the leveling device (16) and is connected with the bundling device (19) in front of the bundling device (16), the transmission system (8) is fixed on the frame (1) and is connected with each moving part;

the device is characterized in that the pickup leveling device (4) comprises a pickup fixing frame (0401), a pickup movable frame (0402), a pickup lifting oil cylinder (0403), a ground condition detection sensor (0404) and a universal profiling wheel (0405), the rear part of the pickup movable frame (0402) is connected with the pickup fixing frame (0401), the front part of the pickup movable frame is connected with the pickup (5), two ends of the pickup lifting oil cylinder (0403) are respectively connected with the pickup (5) and the crushing conveying device (3), the ground condition detection sensor (0404) is fixed with the pulling device (7), and the universal profiling wheel (0405) is fixed on two sides of the pickup (5);

the bale guiding device (15) comprises a guiding movable frame (1501), a guiding fixed frame (1502), a guiding frame lifting rod (1503), a guiding frame lifting plate (1504), a guiding front connecting rod (1505), a guiding frame angle adjusting rod (1506), a film winding device lifting cylinder (1507), a guiding frame length adjusting rod (1508), a guiding rear connecting rod (1509) and a film winding leveling supporting frame (1510), wherein the guiding fixed frame (1502) is hinged to a frame (1), the guiding movable frame (1501) is connected with the guiding fixed frame (1502) through a slideway, the guiding frame lifting plate (1504) is fixed with the guiding fixed frame (1502), the guiding frame lifting rod (1503) is fixed on a bundling chamber (14), two ends of the guiding front connecting rod (1505) and the guiding rear connecting rod (1509) are respectively hinged to the frame (1) and the film winding leveling supporting frame (1510), two ends of the guiding frame angle adjusting rod (1506) are respectively hinged to the guiding front connecting rod (1505) and the guiding fixed frame (1502), two ends of the guiding frame length adjusting rod (1502) are respectively hinged to the guiding front connecting rod (1505), the guiding movable frame (1501) and the film winding device is hinged to the two ends of the guiding frame (1507); the guide frame angle adjusting rod (1506) and the guide frame length adjusting rod (1508) are telescopic rods;

the film winding leveling device (16) comprises a film winding leveling fixing frame (1601), a film winding left and right leveling oil cylinder (1602), a film winding leveling movable frame (1603), a film winding front and back leveling oil cylinder (1604), an inclination angle sensor (1605) and a film winding device supporting frame (1606), wherein the front end of the film winding leveling movable frame (1603) is hinged with the film winding leveling fixing frame (1601), the rear end of the film winding leveling movable frame is hinged with the film winding device supporting frame (1606), the two ends of the film winding left and right leveling oil cylinder (1602) are respectively hinged with the film winding leveling supporting frame (1510) and the film winding leveling movable frame (1603), and the two ends of the film winding front and back leveling oil cylinder (1604) are respectively hinged with the film winding leveling movable frame (1603) and the film winding device supporting frame (1606);

the bale correcting device (18) comprises a bale guide rod (1801), a spring (1802), a bale correcting rod (1803) and a ground clearance sensor (1804), wherein the bale guide rod (1801) is hinged behind a film winding device supporting frame (1606), two ends of the spring (1802) are respectively connected with the film winding device supporting frame (1606) and the bale guide rod (1801), the bale correcting rod (1803) is fixed behind the film winding device supporting frame (1606), and two ground clearance sensors (1804) are installed on the film winding device supporting frame (1606).

2. The sloping field continuous operation pickup bundling and film wrapping integrated machine with leveling function as set forth in claim 1, wherein: the dust remover (10) comprises a dust remover bracket (1001), a rotary bearing outer ring (1002), a roller screen (1003), a storage box cover (1004), a dust remover feed inlet (1005), a feed inlet supporting rod (1006), a dust remover driving gear (1007), a bearing seat (1008), a dust remover input shaft (1009) and a rotary bearing inner ring (1010), wherein the rotary bearing inner ring (1010), the bearing seat (1008) and the dust remover bracket (1001) are fixed, the roller screen (1003) and the rotary bearing outer ring (1002) are fixed, the dust remover input shaft (1009) is connected with the bearing seat (1008), the dust remover driving gear (1007) is connected above the dust remover input shaft (1009) and is meshed with teeth of the rotary bearing outer ring (1002), and the dust remover feed inlet (1005) is fixed on the storage box cover (1004) through the feed inlet supporting rod (1006), and the dust remover bracket (1001) and the storage box cover (1004) are fixed above the storage box (9).

3. The sloping field continuous operation pickup bundling and film wrapping integrated machine with leveling function as set forth in claim 1, wherein: the feeding device (20) comprises a feeding fixed cutter (2001), a feeding movable cutter (2002), a feeding shell (2003), a feeding main shaft (2004), a feeding centralized auger (2005) and a feeding port (2006), wherein the feeding fixed cutter (2001) is fixed below the feeding shell (2003), two ends of the feeding main shaft (2004) are connected with the feeding shell (2003), the feeding centralized auger (2005) is respectively arranged at two ends of the feeding main shaft (2004), a plurality of feeding movable cutters (2002) are arranged in the middle of the feeding main shaft, and the feeding port (2006) is fixed behind the feeding shell (2003).

4. The sloping field continuous operation pickup bundling and film wrapping integrated machine with leveling function as set forth in claim 1, wherein: the transmission system (8) comprises a driving reversing shaft (0801), a driving reversing gear (0802), a feeding driving pulley (0803), a driving reversing shaft driving chain (0804), a feeding driven pulley (0805), a feeding tensioning rod (0806), a feeding tensioning wheel (0807), a feeding tensioning cylinder (0808), a feeding tensioning cylinder (0809), a universal coupling (0810), a reverser (0811), a dust remover driving shaft (0812), a reverser output shaft (0813), a bevel gear set (0814), a driving sprocket (0815), a crushing conveying driving chain (0816), a crushing sprocket (0817), a conveying sprocket (0818), a blanking returning driven pulley (0819), a blanking returning V-belt (0820), a blanking returning tensioning rod (0822), a blanking returning driving pulley (0823), a feeding V-belt (0824), a driven reversing gear (0825) and a driven reversing shaft (0826), the reverser (0810) are fixed with the frame (0811), the dust remover driving shaft (0812) is fixed with the bearing seat (0811), the dust remover driving shaft (0812) is fixed with the frame (0810) through the bearing seat (0812), the dust remover driving shaft (0812) is connected with the two ends of the reverser (0810) through the bevel gear set (0810), the dust remover driving shaft (0812) is connected with the two end of the dust remover driving shaft (0810) respectively The dust catcher drive shaft (0812), the drive sprocket (0815) is connected with the commutator output shaft (0813), the crushing sprocket (0817) and the conveying sprocket (0818) are connected with the crushing conveying device (3) and connected with the drive sprocket (0815) through the crushing conveying drive chain (0816), the feeding drive sprocket (0803) and the driving reversing gear (0802) are sequentially connected with the driving reversing shaft (0801), the driving reversing shaft (0801) is connected with the commutator output shaft (0813) through the driving reversing shaft drive chain (0804), the driven reversing gear (0825) and the blanking returning drive sprocket (0823) are sequentially connected with the driven reversing shaft (0826), the blanking returning driven sprocket (0819) is connected with the blanking driving pulley (0823) through the blanking V belt (0820), the feeding driven pulley (0805) is connected with the blanking driving reversing pulley (0803) through the feeding V belt (0824) in turn, the blanking tensioning rod (0806) is hinged with the tensioning rod (0821) and the tensioning rod (0823) which is hinged with the tensioning rod (0823) which is connected with the tensioning rod (0821) respectively, and two ends of the blanking returning tensioning cylinder (0808) are respectively hinged with the frame (1) and the blanking returning tensioning rod (0822).