CN112369219B

CN112369219B - Feeding device of straw bundling machine and using method thereof

Info

Publication number: CN112369219B
Application number: CN202011238263.8A
Authority: CN
Inventors: 朱新振
Original assignee: Lingbi Taishun Machinery Co ltd
Current assignee: Suzhou Taihongshun Machinery Co.,Ltd.
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2022-02-01
Anticipated expiration: 2040-11-09
Also published as: CN112369219A

Abstract

The invention discloses a feeding device of a straw bundling machine and a using method thereof, and the feeding device comprises a device shell, a cutting blade, a side clamping plate and a feeding plate, wherein a first servo motor is fixedly welded on the device shell, the output end of the first servo motor is rotatably connected with a fixed shaft, a rotary disc is movably connected in the device shell, the cutting blade is fixedly welded on the rotary disc, a blanking plate is connected with an inner screw of the device shell, a blanking groove is formed in the blanking plate, a spiral rod is fixedly welded at the bottom end of a driven shaft, and a second transmission belt is connected on the spiral rod in a meshing manner. The feeding device of the straw bundling machine and the using method of the feeding device are provided with the spiral rods, the driven shaft is combined with the driving belt to drive each spiral rod to rotate in the corresponding discharging groove on the discharging plate, and then the cut straw can be stably conveyed to the subsequent extrusion process, so that the straw can be effectively prevented from being blocked in the feeding process, and the using stability of the device is improved.

Description

Feeding device of straw bundling machine and using method thereof

Technical Field

The invention relates to the technical field of straw bundling equipment, in particular to a feeding device of a straw bundling machine and a using method thereof.

Background

The utilization of crop straws by Chinese farmers has a long history, only because the prior agricultural production level is low, the yield is low, the quantity of straws is small, the straws are used for gaskets and feeding livestock in a small amount, and part of straws are used for composting, most of straws are burned as fuel, the grain yield is greatly improved along with the development of agricultural production, the quantity of straws is also large, the popularization of firewood and coal saving technology is added, the popularization of coal burning and liquefied gas is realized, so that a large amount of surplus straws exist in rural areas, the improvement of scientific technology and the improvement of the level of agricultural mechanization simultaneously lead the utilization of the straws to be changed from the original composting into the direct returning of the straws to the fields, the Chinese majority of scientific and technical workers carry out highly effective research on the returning of the straws to the fields, wherein the use of a straw bundling machine is more common and frequent, the straw bundling machine can harvest the straws, and then the straws are conveyed to a bundling mechanism through an internal feeding device for bundling, thereby facilitating the subsequent processing and utilization of the straws.

Most of the feeding devices of the existing straw banders and the using method thereof have the following problems:

firstly, as the shape of part of the harvested straws is still large, the feeding device of the conventional straw bundling machine cannot stably and quickly cut the straws, so that the stability of subsequent conveying work cannot be ensured, and the large-sized straws are extremely easy to block in the conveying process, so that the clamping shell of the device is damaged;

secondly, because the straw after reaping is comparatively in disorder, the spacing shaping work of stable extrusion can not be carried out to the straw in disorder to conventional straw bundling machine, and straw bundling machine and then is inconvenient bundling the processing work to the straw of feeding device propelling movement, and then reduces work efficiency easily.

Therefore, we propose a feeding device of a straw baler and a use method thereof so as to solve the problems proposed in the above.

Disclosure of Invention

The invention aims to provide a feeding device of a straw baler and a using method thereof, and aims to solve the problems that the feeding device of the straw baler in the current market and the using method thereof, which are provided by the background technology, cannot stably and quickly cut straws and cannot stably extrude and limit scattered straws to form.

In order to achieve the purpose, the invention provides the following technical scheme: a feeding device of a straw bundling machine and a using method thereof comprise a device shell, a cutting blade, a side clamping plate and a feeding plate, wherein a first servo motor is fixedly welded on the device shell, the output end of the first servo motor is rotatably connected with a fixed shaft, the fixed shaft is rotatably connected on the device shell, a first transmission belt is connected on the fixed shaft in a meshing manner, a connecting shaft is connected on the first transmission belt in a meshing manner, the connecting shaft is rotatably connected on the device shell, a first conical gear is fixedly welded at the top end of the connecting shaft, a second conical gear is connected on the first conical gear in a meshing manner, the second conical gear is fixedly welded at the top end of a driven shaft, a turntable is fixedly welded on the driven shaft, the turntable is movably connected in the device shell, the cutting blade is fixedly welded on the turntable, and a blanking plate is connected in the device shell in a screwing manner, a blanking groove is formed on the blanking plate, a screw rod is fixedly welded at the bottom end of the driven shaft, a second driving belt is meshed and connected with the screw rod, a second servo motor is fixedly welded on the device shell, a conveying belt is meshed and connected with an output shaft of the second servo motor, a conveying groove is formed in the conveying belt, a pushing plate is fixedly welded at the top end of the fixed shaft, the fixed shaft is rotatably connected to a limiting frame, a limiting frame is connected into the device shell through a screw, a side sliding block is slidably connected in the limiting frame, a guide rod is rotatably connected to the side sliding block, a connecting plate is connected to the side sliding block through a screw, a side clamping plate is connected to the bottom end of the connecting plate through a screw, a lower sliding block is rotatably connected to the guide rod and is slidably connected in the limiting frame, and an upper clamping plate is connected to the bottom end of the lower sliding block through a screw, the limiting frame is internally provided with an upper sliding block in sliding connection, and the top end of the upper sliding block is provided with a roller.

Preferably, the device shell is internally welded and fixed with a fixed loop bar, a rubber rod is connected with the inner screw of the fixed loop bar, a fixed plate is welded and fixed at the top end of the fixed loop bar, a connecting plate is connected with the fixed plate through a screw, the fixed plate is connected to the fixed shaft in a sliding manner, and a feeding plate is connected to the bottom end of the fixed plate through a screw.

Preferably, the turntables are vertically and symmetrically distributed in the device shell, the device shell is connected with the turntables through bearings, and cutting blades are distributed on the turntables at equal angles.

Preferably, the feed chute equidistance distributes under on the flitch, and the both sides of feed chute top end face are the slope form to feed chute and hob one-to-one down, the length of feed chute is less than the length of hob moreover.

Preferably, the roller is installed in the middle of the upper sliding block, and the central axis of the roller and the central axis of the connecting plate are located on the same vertical central line.

Preferably, the connecting plate is bolted with a first connecting wire and a second connecting wire, the first connecting wire and the second connecting wire are respectively connected to the two orientation wheels in a sliding mode, the orientation wheels are installed in the device shell through screws, the bottom end of the first connecting wire is bolted with an upper baffle, the bottom end of the second connecting wire is bolted with a lower baffle, and the lower baffle is connected to the device shell in a sliding mode.

Preferably, the diameter of the inner space of the fixed loop bar is larger than that of the rubber bar, the fixed loop bars are symmetrically distributed on the upper side and the lower side of the fixed plate, the top end of the fixed plate is fixed in the middle of the connecting plate, the bottom end of the connecting plate is inclined, and meanwhile the length of the connecting plate is smaller than the total length of the fixed loop bar.

Preferably, the bottom of the upper baffle plate is equidistantly distributed with bulges, the size of the shape of the bulge at the bottom of the upper baffle plate is equal to the size of the cross section of the conveying groove, and the conveying groove is in one-to-one correspondence with the bulges at the bottom of the upper baffle plate.

The invention provides another technical scheme for providing a using method of a feeding device of a straw bundling machine, which comprises the following steps:

s1: the straw to be bundled is put into the device shell, then the first servo motor is started, the first transmission belt on the fixed shaft can drive the driven shafts on the second bevel gears on two sides to reversely rotate through the first bevel gear on the connecting shaft, and the turntables which reversely rotate on the upper side and the lower side can stably cut the straw by combining with the cutting blade;

s2: the cut straws fall into a discharging groove on a discharging plate, and at the moment, the driven shaft is combined with a second transmission belt to drive each screw rod to rotate and stably convey the straws in the corresponding discharging groove to the corresponding conveying groove on the lower conveying belt for stable conveying;

s3: the conveying belt can convey the straws to the side clamping plates and the upper clamping plate through the conveying groove, the fixed shaft drives the pushing plate to rotate at the moment, the side clamping plates on the two sides are driven by combining the pushing plate to move towards the middle, meanwhile, the upper clamping plate can be driven to move downwards, and the conveyed straws can be extruded and molded;

s4: the pushing plate pushes the upper sliding block to move upwards, and the roller can push the feeding plate below the fixed plate to move to the left side through the connecting plate and push the formed straw to a bundling mechanism on a bundling machine to perform bundling operation.

Compared with the prior art, the invention has the beneficial effects that: the feeding device of the straw bundling machine and the use method thereof;

(1) the device is provided with a cutting blade, the first bevel gear can drive the driven shafts on the second bevel gears on the upper side and the lower side to reversely rotate simultaneously, and the turntables which reversely rotate on the upper side and the lower side can conveniently and quickly cut straws stably by combining the cutting blade, so that the stability of subsequent bundling work can be ensured, and the use stability of the device is improved;

(2) the device is provided with the spiral rods, the driven shaft is combined with the driving belt to drive each spiral rod to rotate in the corresponding discharging groove on the discharging plate, and then the cut straws can be stably conveyed to a subsequent extrusion process, so that the straws can be effectively prevented from being blocked in the feeding process, and the use stability and convenience of the device are improved;

(3) the device is provided with side grip block and last grip block, the rotation of slurcam combines the guide bar can drive side sliding block and lower sliding block and go up the sliding block and carry out reciprocating motion in spacing frame, the side sliding block of both sides passes through the linkage plate and drives the side grip block and when middle motion simultaneously, the lower sliding block can drive the grip block downstream and carry out stable extrusion work to the straw of carrying, and then can guarantee the stability of follow-up bundling work, the use variety and the high efficiency of device have been increased.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the screw according to the present invention;

FIG. 3 is a schematic top view of a cutting blade of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 5 is a schematic top view of the discharging trough of the present invention;

FIG. 6 is a side view of the pushing plate of the present invention;

FIG. 7 is a schematic view of a rubber rod according to the present invention;

FIG. 8 is a schematic side view of a feeding plate according to the present invention;

fig. 9 is a side view structural diagram of the upper baffle plate of the present invention.

In the figure: 1. a device housing; 2. a first servo motor; 3. a fixed shaft; 4. a first drive belt; 5. a connecting shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a driven shaft; 9. a turntable; 10. a cutting blade; 11. a blanking plate; 12. a discharging groove; 13. a screw rod; 14. a second belt; 15. a second servo motor; 16. a conveyor belt; 17. a limiting frame; 18. a push plate; 19. a side sliding block; 20. a guide bar; 21. a connector tile; 22. a side clamping plate; 23. a lower slider; 24. an upper clamping plate; 25. an upper sliding block; 26. a roller; 27. a connecting plate; 28. a fixing plate; 29. a feeding plate; 30. fixing the loop bar; 31. a rubber rod; 32. a first connecting line; 33. a directional wheel; 34. an upper baffle plate; 35. a second connecting line; 36. a lower baffle plate; 37. a conveying trough.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a feeding device of a straw bundling machine and a using method thereof comprise a device shell 1, a first servo motor 2, a fixed shaft 3, a first transmission belt 4, a connecting shaft 5, a first bevel gear 6, a second bevel gear 7, a driven shaft 8, a rotary table 9, a cutting blade 10, a blanking plate 11, a blanking groove 12, a spiral rod 13, a second transmission belt 14, a second servo motor 15, a conveying belt 16, a limit frame 17, a pushing plate 18, a side sliding block 19, a guide rod 20, a connecting plate 21, a side clamping plate 22, a lower sliding block 23, an upper clamping plate 24, an upper sliding block 25, a roller 26, a connecting plate 27, a fixed plate 28, a feeding plate 29, a fixed loop bar 30, a rubber bar 31, a first connecting line 32, a directional wheel 33, an upper baffle plate 34, a second connecting line 35, a lower baffle plate 36 and a conveying groove 37, wherein the first servo motor 2 is welded and fixed on the device shell 1, and the output end of the first servo motor 2 is rotatably connected with the fixed shaft 3, the fixed shaft 3 is rotatably connected to the device shell 1, the fixed shaft 3 is connected with a first transmission belt 4 in a meshing manner, the first transmission belt 4 is connected with a connecting shaft 5 in a meshing manner, the connecting shaft 5 is rotatably connected to the device shell 1, a first bevel gear 6 is fixedly welded at the top end of the connecting shaft 5, a second bevel gear 7 is connected to the first bevel gear 6 in a meshing manner, the second bevel gear 7 is fixedly welded at the top end of a driven shaft 8, a rotary table 9 is fixedly welded on the driven shaft 8, the rotary table 9 is movably connected in the device shell 1, a cutting blade 10 is fixedly welded on the rotary table 9, a blanking plate 11 is connected with a screw in the device shell 1, a blanking groove 12 is formed in the blanking plate 11, a spiral rod 13 is fixedly welded at the bottom end of the driven shaft 8, a second transmission belt 14 is connected to the spiral rod 13 in a meshing manner, and a second servo motor 15 is fixedly welded on the device shell 1, and the meshing is connected with conveyer belt 16 on the output shaft of second servo motor 15, and conveyer belt 16 is last to seted up conveyer trough 37, the top welded fastening of fixed axle 3 has catch plate 18, and fixed axle 3 rotates to be connected on spacing frame 17, and spacing frame 17 screwed connection is in device shell 1, sliding connection has side sliding block 19 in spacing frame 17, and rotating connection has guide bar 20 on side sliding block 19, the screwed connection has linkage plate 21 on side sliding block 19, and the bottom screwed connection of linkage plate 21 has side grip block 22, sliding connection has lower sliding block 23 on guide bar 20, and sliding connection of lower sliding block 23 is in spacing frame 17, and the bottom screwed connection of lower sliding block 23 has upper grip block 24, sliding connection has upper sliding block 25 in spacing frame 17, and the top screwed connection of upper sliding block 25 has gyro wheel 26.

Fixed loop bar 30 is welded and fixed in device shell 1, and the screw connection has rubber pole 31 in the fixed loop bar 30, and the top welded and fixed of fixed loop bar 30 has fixed plate 28, and screwed connection has connecting plate 27 on the fixed plate 28, and fixed plate 28 sliding connection is on fixed axle 3, and the bottom screwed connection of fixed plate 28 has feeding plate 29, can guarantee the stability of fixed loop bar 30 work effect on fixed plate 28, has increased the safety in utilization of device.

Carousel 9 is the longitudinal symmetry distributes in device shell 1, and is connected for the bearing between device shell 1 and the carousel 9 to the equidistance distributes on carousel 9 has cutting blade 10, can guarantee cutting blade 10 the stability of the work effect on carousel 9, has increased the use variety of device.

Lower silo 12 equidistance distributes under on flitch 11, and the both sides of 11 top end faces of flitch are the slope form down to silo 12 and hob 13 one-to-one under, the length of silo 12 is less than hob 13's length down moreover, can guarantee that hob 13 can carry out stable rotation transport work in silo 12 down, has effectively improved the use high efficiency of device.

The roller 26 is installed in the middle of the upper sliding block 25, and the central axis of the roller 26 and the central axis of the connecting plate 27 are located on the same vertical central line, so that the adverse effect of the roller 26 on the connecting plate 27 can be effectively avoided.

The first connecting wire 32 and the second connecting wire 35 are bolted on the connecting plate 27, the first connecting wire 32 and the second connecting wire 35 are respectively connected on the two orientation wheels 33 in a sliding mode, the orientation wheels 33 are installed in the device shell 1 in a screw mode, the bottom end of the first connecting wire 32 is bolted with the upper baffle 34, the bottom end of the second connecting wire 35 is bolted with the lower baffle 36, the lower baffle 36 is connected on the device shell 1 in a sliding mode, and the working states of the first connecting wire 32 and the second connecting wire 35 on the connecting plate 27 can be guaranteed to be stable.

The inner space diameter of the fixed loop bar 30 is larger than the diameter of the rubber bar 31, the fixed loop bar 30 is symmetrically distributed on the upper side and the lower side of the fixed plate 28, the top end of the fixed plate 28 is fixed in the middle of the connecting plate 27, the bottom end of the connecting plate 27 is inclined, meanwhile, the length of the connecting plate 27 is smaller than the total length of the fixed loop bar 30, the stability of the working state of the rubber bar 31 in the fixed loop bar 30 can be guaranteed, and the use diversity of the device is increased.

The bottom equidistance of overhead gage 34 distributes there is the arch, and the bellied shape size in overhead gage 34 bottom equals with the shape size of conveyer trough 37 cross section to conveyer trough 37 and the protruding one-to-one of overhead gage 34 bottom can guarantee that overhead gage 34 can carry out stable work of sheltering from on conveyer trough 37, and then can guarantee the stability of follow-up extrusion work.

In order to better show a specific use method of the feeding device of the straw baler, the use method of the feeding device of the straw baler comprises the following steps:

the first step is as follows: when straws needing to be bundled are put into the device shell 1, the first servo motor 2 is started, the first transmission belt 4 on the fixed shaft 3 can drive the driven shafts 8 on the second bevel gears 7 on two sides to reversely rotate simultaneously through the first bevel gear 6 on the connecting shaft 5, and the turntables 9 which reversely rotate on the upper side and the lower side can stably cut the straws by combining with the cutting blade 10;

the second step is that: the cut straws fall into a discharging groove 12 on a discharging plate 11, and at the moment, the driven shaft 8 and a second transmission belt 14 can drive each spiral rod 13 to rotate and stably transmit the straws in the corresponding discharging groove 12 to a corresponding transmission groove 37 on a lower side transmission belt 16 for stable transmission;

the third step: the conveying belt 16 can convey the straws to the side clamping plates 22 and the upper clamping plate 24 through the conveying groove 37, at the moment, the fixed shaft 3 drives the pushing plate 18 to rotate, and the pushing plate 18 is combined to drive the side clamping plates 22 at two sides to move towards the middle and simultaneously drive the upper clamping plate 24 to move downwards, so that the conveyed straws can be extruded and formed;

the fourth step: the pushing plate 18 then pushes the upper sliding block 25 to move upwards, and the roller 26 can push the feeding plate 29 under the fixing plate 28 to move to the left side through the connecting plate 27 and push the formed straw to a bundling mechanism on a bundling machine for bundling.

The working principle is as follows: before the feeding device of the straw bundling machine and the use method thereof are used, the whole condition of the device needs to be checked firstly, and the normal work can be determined;

when the device starts to work, with reference to fig. 1-5, firstly, straws to be bundled are put into a device shell 1, at this time, a first servo motor 2 can drive a fixed shaft 3 to rotate, the fixed shaft 3 can drive a first bevel gear 6 on a connecting shaft 5 to rotate through a first transmission belt 4, at this time, the first bevel gear 6 can drive driven shafts 8 on second bevel gears 7 on the upper side and the lower side to reversely rotate simultaneously, and further can drive rotary tables 9 on the upper side and the lower side to reversely rotate simultaneously in the device shell 1, so that stable cutting work can be conveniently and rapidly performed on the straws, and then the cut straws can fall onto a blanking plate 11 and can fall into each blanking groove 12 under the inclination action of the blanking plate 11, and the spiral rod 13 in the middle part can be driven to rotate while the driven shaft 8 rotates, at this time, the screw rods 13 are combined with the second transmission belt 14 respectively to drive the screw rods 13 to rotate in the corresponding blanking grooves 12, so that the straws in the corresponding blanking grooves 12 can be conveniently and quickly stably conveyed to the corresponding conveying grooves 37 on the lower side conveying belt 16;

at this time, the conveyor belt 16 can be driven to move under the action of the second servo motor 15, with reference to fig. 1, fig. 2, fig. 4, fig. 6 and fig. 9, at this time, the conveyor belt 16 can stably convey the discharged straws by combining with the conveyor chute 37, and at the same time, the straws can be conveyed to the side clamping plates 22 and the upper clamping plate 24, and the fixed shaft 3 can drive the pushing plate 18 to rotate in the limiting frame 17 while rotating, when the pushing plate 18 rotates to the vertical state, at this time, the pushing plate 18 can push the lower sliding block 23 to slide downward in the limiting frame 17 while pushing the upper sliding block 25 to slide upward, at this time, the upper sliding block 25 and the lower sliding block 23 can drive the side sliding blocks 19 at both sides to move inward in the limiting frame 17 while combining with the guide rods 20, and further can drive the side clamping plates 22 under the corresponding connecting plates 21 to move toward the middle while the lower sliding block 23 moves downward while driving the upper clamping plate 24 to move downward, at the moment, the upper clamping plate 24 and the side clamping plate 22 are combined to conveniently and quickly extrude the straws, and similarly, when the pushing plate 18 rotates to a horizontal state, the pushing plate 18 can push the lower sliding block 23 to slide upwards in the limiting frame 17 to return to the original position, and can push the upper sliding block 25 to slide downwards to return to the original position, at the moment, the upper sliding block 25 and the lower sliding block 23 are combined with the guide rods 20 to drive the side sliding blocks 19 on the two sides to simultaneously move outwards in the limiting frame 17 to return to the original position, so that the side clamping plate 22 and the upper clamping plate 24 can be driven to return to the original position, and the reciprocating manner can ensure the stability of the subsequent extrusion forming work;

when the upper sliding block 25 moves upwards, with reference to fig. 1, 2, 4, and 6-9, the roller 26 on the upper sliding block 25 can push the connecting plate 27 to move rightwards, at this time, the connecting plate 27 can drive the upper baffle 34 on the first connecting line 32 to move upwards through the directional wheel 33, at this time, the upper baffle 34 can perform stable shielding operation on the conveyor belt 16, at the same time, the connecting plate 27 can drive the lower baffle 36 on the second connecting line 35 to move upwards and perform closing operation through the directional wheel 33, so as to effectively prevent straw scattering, and further ensure the stability of subsequent extrusion molding operation, when the upper sliding block 25 moves downwards, the fixing loop bar 30 can drive the connecting plate 27 on the fixing plate 28 to move leftwards and reset, and at the same time, the fixing plate 28 can drive the feeding plate 29 to move leftwards and perform pushing operation on the extruded straw, similarly, when the connecting plate 27 is moved to the left to reset, the lower baffle 36 and the lower baffle 36 can be opened simultaneously, and then stable straw pushing and conveying work can be performed, and the above is the working process of the whole device, and what is not described in detail in this specification, such as the cutting blade 10, the second servo motor 15 and the rubber rod 31, are all known in the prior art to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a feeding device of straw bundling machine, includes device shell (1), cutting blade (10), side grip block (22) and feeding board (29), its characterized in that: the device comprises a device shell (1), wherein a first servo motor (2) is fixedly welded on the device shell (1), the output end of the first servo motor (2) is rotatably connected with a fixed shaft (3), the fixed shaft (3) is rotatably connected onto the device shell (1), a first transmission belt (4) is connected onto the fixed shaft (3) in a meshed manner, a connecting shaft (5) is connected onto the first transmission belt (4) in a meshed manner, the connecting shaft (5) is rotatably connected onto the device shell (1), a first bevel gear (6) is fixedly welded at the top end of the connecting shaft (5), a second bevel gear (7) is connected onto the first bevel gear (6) in a meshed manner, the second bevel gear (7) is fixedly welded at the top end of a driven shaft (8), a turntable (9) is fixedly welded on the driven shaft (8), and the turntable (9) is movably connected into the device shell (1), and welded fastening has cutting blade (10) on carousel (9), there is flitch (11) down in the screw connection of device shell (1), and has seted up down silo (12) on flitch (11) down, the bottom welded fastening of driven shaft (8) has hob (13), and the meshing is connected with second drive belt (14) on hob (13), welded fastening has second servo motor (15) on device shell (1), and the meshing is connected with conveyer belt (16) on the output shaft of second servo motor (15), and has seted up conveyer trough (37) on conveyer belt (16), the top welded fastening of fixed axle (3) has catch plate (18), and fixed axle (3) rotate to be connected on spacing frame (17) to spacing frame (17) screw connection is in device shell (1), sliding connection has side sliding block (19) in spacing frame (17), and rotate on sliding block (19) and be connected with guide bar (20), there is linkage plate (21) screw connection on sliding block (19) that sideslips, and the bottom screw connection of linkage plate (21) has side grip block (22), rotate on guide bar (20) and be connected with lower sliding block (23), and lower sliding block (23) sliding connection is in spacing frame (17) to the bottom screw connection of lower sliding block (23) has last grip block (24), sliding block (25) on sliding connection is gone up in spacing frame (17), and the top mounting screw of going up sliding block (25) has gyro wheel (26).

2. The feeding device of the straw baler of claim 1, wherein: the device is characterized in that a fixed loop bar (30) is fixed in a shell (1) in a welding mode, a rubber rod (31) is connected to the inner screw of the fixed loop bar (30), a fixed plate (28) is fixed at the top end of the fixed loop bar (30) in a welding mode, a connecting plate (27) is connected to the fixed plate (28) through screws, the fixed plate (28) is connected to the fixed shaft (3) in a sliding mode, and a feeding plate (29) is connected to the bottom end of the fixed plate (28) through screws.

3. The feeding device of the straw baler of claim 1, wherein: carousel (9) upper and lower symmetric distribution in device shell (1), and be connected for the bearing between device shell (1) and carousel (9) to equal angular distribution has cutting blade (10) on carousel (9).

4. The feeding device of the straw baler of claim 1, wherein: the blanking groove (12) is equidistantly distributed on the blanking plate (11), the two sides of the top end face of the blanking plate (11) are inclined, the blanking groove (12) corresponds to the screw rods (13) one by one, and the length of the blanking groove (12) is smaller than that of the screw rods (13).

5. The feeding device of the straw baler of claim 1, wherein: the roller (26) is installed in the middle of the upper sliding block (25), and the central axis of the roller (26) and the central axis of the connecting plate (27) are located on the same vertical central line.

6. The feeding device of the straw baler of claim 2, wherein: the device is characterized in that a first connecting wire (32) and a second connecting wire (35) are bolted to the connecting plate (27), the first connecting wire (32) and the second connecting wire (35) are respectively connected to the two orienting wheels (33) in a sliding mode, the orienting wheels (33) are installed in the device shell (1) through screws, the bottom end of the first connecting wire (32) is bolted with an upper baffle (34), the bottom end of the second connecting wire (35) is bolted with a lower baffle (36), and the lower baffle (36) is connected to the device shell (1) in a sliding mode.

7. The feeding device of the straw baler of claim 2, wherein: the diameter of the inner space of the fixed loop bar (30) is larger than that of the rubber bar (31), the fixed loop bar (30) is symmetrically distributed on the upper side and the lower side of the fixed plate (28), the top end of the fixed plate (28) is fixed in the middle of the connecting plate (27), the bottom end of the connecting plate (27) is inclined, and meanwhile the length of the connecting plate (27) is smaller than the total length of the fixed loop bar (30).

8. The feeding device of the straw baler of claim 6, wherein: the bottom of overhead gage (34) equidistance distributes there is the arch, and the protruding shape size in overhead gage (34) bottom equals with the shape size of conveyer trough (37) cross section to conveyer trough (37) and the protruding one-to-one correspondence of overhead gage (34) bottom.

9. The use method of the feeding device of the straw baler in claim 1 is characterized by comprising the following steps:

s1: the straw to be bundled is put into a shell (1) of the device, then a first servo motor (2) is started, at the moment, a first transmission belt (4) on a fixed shaft (3) can drive driven shafts (8) on second bevel gears (7) on two sides to rotate reversely through a first bevel gear (6) on a connecting shaft (5), and at the moment, the turntables (9) which rotate reversely on the upper side and the lower side can stably cut the straw by combining with a cutting blade (10);

s2: the cut straws fall into a discharging groove (12) on a discharging plate (11), and at the moment, the driven shaft (8) is combined with a second transmission belt (14) to drive each screw rod (13) to rotate and stably convey the straws in the corresponding discharging groove (12) to a corresponding conveying groove (37) on a lower side conveying belt (16) for stable conveying;

s3: the conveying belt (16) can convey the straws to the side clamping plates (22) and the upper clamping plate (24) through the conveying groove (37), at the moment, the fixed shaft (3) drives the pushing plate (18) to rotate, and the pushing plate (18) is combined to drive the side clamping plates (22) at two sides to move towards the middle and simultaneously drive the upper clamping plate (24) to move downwards, so that the conveyed straws can be extruded and formed;

s4: then the pushing plate (18) pushes the upper sliding block (25) to move upwards, and at the moment, the roller (26) can push the feeding plate (29) below the fixing plate (28) to move leftwards through the connecting plate (27) and push the formed straws to a bundling mechanism on a bundling machine for bundling.