CN112869214A

CN112869214A - Poultry chopped straw filament machine

Info

Publication number: CN112869214A
Application number: CN202110038453.3A
Authority: CN
Inventors: 滕思宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-06-01

Abstract

The invention relates to a chopped grass flexible yarn machine, in particular to a livestock chopped grass flexible yarn machine. The technical problem to be solved is to provide a livestock chopped straw filament machine which can more thoroughly chop grass filaments. The technical scheme is as follows: a livestock-raising grass chopping and softening machine comprises a bearing frame, a first bracket, a second bracket, a third bracket, a fourth bracket, a fifth bracket, a bearing plate, a motor, a small belt wheel, a first rotating shaft, a large belt wheel and the like; the bearing frame is equipped with two, and both sides bearing frame symmetry, bearing frame top fixedly connected with first support and second support, first support top fixedly connected with third support, second support top is connected with the fourth support. The straw cutting mechanism and the flexible wire mechanism can quickly cut off the forage and can flexible the forage, so that the forage cutting and the flexible wire can be completed at one time, and the forage flexible wire is more thorough through the swinging of the flexible wire mechanism.

Description

Poultry chopped straw filament machine

Technical Field

The invention relates to a chopped grass flexible yarn machine, in particular to a livestock chopped grass flexible yarn machine.

Background

Livestock forage needs to be chopped into one section by one section when the livestock forage is stored and fed, so that the livestock can conveniently chew the throat, the forage is once stem-shaped plants or livestock forage, the forage which is directly chopped into one section by one section is hard at the cut-off part of the forage due to the fact that the forage is internally provided with a hard part, the cut-off part of the forage is hard, the internal part of the mouth is easily pricked when the livestock just starts to chew, the chopped forage needs to be subjected to silking treatment and then fed, and the phenomenon is avoided.

The working mode of the existing chopped straw filament softening machine is as follows: before chopping grass, grass is chopped after being pressed down, the mode of pressing down the grass is a grass softening process, the grass is only pressed down, the softening of the grass is not thorough, and harder grass also exists.

Aiming at the defects of the existing grass chopping and softening machine, a livestock grass chopping and softening machine capable of thoroughly softening grass materials is developed.

Disclosure of Invention

In order to overcome the technical problems that the forage soft wires of the current forage chopping soft wire machine are simply pressed, the forage soft wires are not thorough, and harder forage is also present: provides a livestock chopped straw filament machine which can more thoroughly chop grass filaments.

The technical scheme is as follows: a livestock grass chopping flexible wire machine comprises two bearing frames, a first support, a second support, a third support, a fourth support, a fifth support, bearing plates, a motor, a small belt wheel, a first rotating shaft, a large belt wheel, a shell, a grass cutting mechanism and a flexible wire mechanism, wherein the two bearing frames are symmetrical, the first support and the second support are fixedly connected above the bearing frames, the third support is fixedly connected above the first support, the fourth support is connected above the second support, the fifth support is fixedly connected above the junction of the third support and the fourth support, the bearing plate is fixedly connected above the bearing frames at two sides close to one side of the first support, the motor is arranged above the bearing plate through bolts, the output shaft of the motor is in interference connection with the small belt wheel, the end part of the fourth support at two sides is rotatably connected with the first rotating shaft, one end of the first rotating shaft close to the small belt wheel is in interference connection with the large belt wheel, the small belt wheel is connected with the large belt wheel through a belt, the fourth supports on the two sides are fixedly connected with a shell, the shell is rotatably connected with the first rotating shaft, a grass cutting mechanism and a flexible wire mechanism are arranged in the shell, and the grass cutting mechanism and the flexible wire mechanism are arranged on the first rotating shaft.

Preferably, the grass cutting mechanism comprises triangular knife rests, mounting plates and double-faced flat knives, the two triangular knife rests are fixedly connected to the first rotating shaft, the triangular knife rest supports on the two sides are connected with the three mounting plates, and the double-faced flat knives are mounted on the mounting plates through hexagon socket head cap screws.

Preferably, the flexible wire mechanism comprises a triangular hammer frame, a throwing rod and a throwing hammer head, the triangular hammer frames are fixedly connected to the first rotating shaft and located on the inner sides of the triangular knife frames on the two sides, the throwing rod is hinged to each of the three corners of the triangular hammer frame, and the end portion of each throwing rod is fixedly connected with the throwing hammer head.

Preferably, the chain transmission device further comprises a second rotating shaft, first chain wheels, a third rotating shaft, second chain wheels, chains, transmission rods and a gear assembly, the hinged part of the fourth supports and the fifth supports on the two sides is rotatably connected with the second rotating shaft, the two first chain wheels are fixedly connected to the second rotating shaft, the end parts of the third supports on the two sides are rotatably connected with the third rotating shaft, the two second chain wheels are fixedly connected to the third rotating shaft, the chains are wound on the first chain wheels and the second chain wheels on the two sides, a plurality of transmission rods are arranged between the chains on the two sides, the second rotating shaft is driven by the gear assembly, and the gear assembly is connected with the first rotating shaft.

Preferably, the gear assembly comprises a shaft sleeve, a first reduction pinion, a second reduction pinion, a first reduction gear, a second reduction gear and a clutch control mechanism, the shaft sleeve is connected to a first rotating shaft through splines, the shaft sleeve is located on the outer side, far away from the large belt wheel, of the fourth support, the first reduction pinion is fixedly connected to one end, close to the fourth support, of the shaft sleeve, the second reduction pinion is fixedly connected to the other end of the shaft sleeve, the first reduction gear is fixedly connected to one side, close to the first reduction pinion, of the second rotating shaft, the first reduction gear is meshed with the first reduction pinion, the second reduction gear is fixedly connected to one side, close to the second reduction pinion, of the second rotating shaft, the second reduction gear is meshed with the second reduction pinion, and the clutch control mechanism is fixedly connected to one side, close to the first.

Preferably, the clutch control mechanism comprises a gear plate, a shifting fork and a bearing, the side wall of the shell is fixedly connected with the gear plate, a gear groove is formed in the gear plate, the bearing is sleeved on the shaft sleeve, the bearing is located between the first reduction pinion and the second reduction pinion, the shifting fork is sleeved on the outer side of the bearing, and the shifting fork is arranged in the gear groove of the gear plate.

Preferably, the gear shifting device further comprises a sliding block and a tension spring, wherein the sliding block is connected to one side of the gear groove in a sliding mode, the tension spring is connected to the sliding block, and the other end of the tension spring is connected with the shifting fork.

As preferred, still including the fourth pivot, the adversion six section of thick bamboo, a spring, the direction slide bar, the arc briquetting, anti-abrasion block and straight-tooth gear, fifth support end rotates and is connected with the fourth pivot, the interference is connected with the adversion six section of thick bamboo in the fourth pivot, it has a plurality of round holes to open on the adversion six section of thick bamboo, be equipped with spring and direction slide bar in the round hole, the adversion six section of thick bamboo are connected to spring one end, the direction slide bar is connected to the spring other end, the direction slide bar other end is connected with the arc briquetting, straight-tooth gear fixed connection is close to first speed reduction gear wheel one side in.

Preferably, the anti-abrasion device further comprises an anti-abrasion block, and the arc-shaped pressing block is provided with a plurality of rows of anti-abrasion blocks.

The invention has the beneficial effects that: the straw cutting machine can rapidly cut off forage and soften the forage through the straw cutting mechanism and the flexible wire mechanism, so that the forage cutting and softening can be completed at one time, the forage flexible wire is more thorough through the swinging of the flexible wire mechanism, the straw flattening process can be performed before the forage enters the shell, the forage flattening can preliminarily soften the forage, and the flattened forage is not easy to clamp the shell of the straw cutting machine, so that the machine can run more stably.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the interior of the present invention.

Fig. 3 is a schematic perspective view of the grass cutting mechanism and the filament softening mechanism according to the present invention.

Fig. 4 is a schematic perspective view of the filament softening mechanism of the present invention.

Fig. 5 is a schematic perspective view of the feeding structure of the conveying rod of the present invention.

Fig. 6 is a schematic perspective view of the clutch control mechanism of the present invention.

FIG. 7 is a schematic diagram of the exploded perspective structure of the internal rotating six-cylinder and the arc-shaped pressing block of the invention.

Description of reference numerals: 1_ bearing frame, 101_ first frame, 102_ second frame, 103_ third frame, 104_ fourth frame, 105_ fifth frame, 106_ bearing plate, 2_ motor, 3_ small pulley, 4_ first rotating shaft, 5_ large pulley, 6_ housing, 7_ cam frame, 8_ mounting plate, 9_ double-sided flatknife, 10_ cam frame, 11_ swinging rod, 12_ swinging hammer, 13_ shaft sleeve, 14_ first reduction pinion, 15_ second reduction pinion, 16_ second rotating shaft, 17_ first reduction gear wheel, 18_ second reduction gear wheel, 19_ first sprocket, 20_ third rotating shaft, 21_ second sprocket, 22_ chain, 23_ transmission rod, 24_ gear plate, 25_ gear groove, 26_ slider, 27_ shift fork, 271_ bearing, 28_ tension spring, 29_ fourth rotating shaft, 30_ inner rotary cylinder, 301_ spring, 31_ guide slide rod, 32_ guide slide rod, 33_ arc-shaped pressing block, 34_ straight gear and 35_ wear-proof block.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A livestock chopped grass flexible wire machine is shown in figure 1-2 and comprises a bearing frame 1, a first support 101, a second support 102, a third support 103, a fourth support 104, a fifth support 105, a bearing plate 106, a motor 2, a small belt wheel 3, a first rotating shaft 4, a large belt wheel 5, a shell 6, a grass cutting mechanism and a flexible wire mechanism, wherein the bearing frame 1 is provided with two parts, the bearing frames 1 on two sides are symmetrical, the first support 101 and the second support 102 are fixedly connected above the bearing frame 1, the third support 103 is fixedly connected above the first support 101, the fourth support 104 is connected above the second support 102, the fifth support 105 is fixedly connected above the joint of the third support 103 and the fourth support 104, the bearing plate 106 is fixedly connected above the bearing frames 1 on two sides close to the first support 101, the motor 2 is installed above the bearing plate 106 through bolts, the output shaft of the motor 2 is connected with the small belt wheel in an interference manner, both sides fourth support 104 tip rotates and is connected with first pivot 4, and first pivot 4 is close to 3 one end interference connections of little band pulley and has big band pulley 5, and little band pulley 3 passes through the belt with big band pulley 5 to be connected, and both sides fourth support 104 fixedly connected with shell 6, shell 6 rotate with first pivot 4 to be connected, are equipped with grass cutting mechanism and flexible silk mechanism in the shell 6, and grass cutting mechanism and flexible silk mechanism set up in first pivot 4.

When chopping forage, start motor 2, put into shell 6 the forage, motor 2 drives big band pulley 5 through the tiny band pulley 3 and rotates, and big band pulley 5 drives grass cutting mechanism and flexible silk mechanism through first pivot 4 and rotates, and grass cutting mechanism cuts the forage into a lesson, and flexible silk mechanism on the first pivot 4 smashes the forage that downcuts into soft state, and the forage is spout from the other end of shell 6 through the rotatory power of grass cutting mechanism and flexible silk mechanism.

Example 2

On the basis of embodiment 1, as shown in fig. 3, the grass cutting mechanism includes two triangular knife rests 7, mounting plates 8 and double-sided flat knives 9, the two triangular knife rests 7 are fixedly connected to the first rotating shaft 4, the three mounting plates 8 are connected to the triangular knife rests 7 on two sides in a supporting manner, and the double-sided flat knives 9 are mounted on the mounting plates 8 through hexagon socket head bolts.

The first rotating shaft 4 drives the triangular knife rest 7 to rotate, and the double-sided flat knife 9 on the triangular knife rest 7 cuts the forage entering the shell 6 into sections.

Example 3

On the basis of embodiment 2, as shown in fig. 4, the wire softening mechanism includes a triangular hammer frame 10, a whipping rod 11 and a whipping hammer head 12, the first rotating shaft 4 is fixedly connected with a plurality of triangular hammer frames 10, the triangular hammer frames 10 are located at the inner sides of the triangular hammer frames 7 at two sides, three corners of the triangular hammer frames 10 are respectively hinged with a whipping rod 11, and the end portion of each whipping rod 11 is fixedly connected with the whipping hammer head 12.

The first rotating shaft 4 drives the triangular hammer frame 10 to rotate, and the throwing rod 11 and the throwing hammer head 12 on the triangular hammer frame 10 break the cut forage into a soft state when the triangular hammer frame 10 rotates.

Example 4

On the basis of embodiment 3, as shown in fig. 5, the device further includes a second rotating shaft 16, a first sprocket 19, a third rotating shaft 20, a second sprocket 21, a chain 22, a transmission rod 23 and a gear assembly, the hinge joint of the fourth brackets 104 and the fifth brackets 105 on both sides is rotatably connected with the second rotating shaft 16, the second rotating shaft 16 is fixedly connected with two first sprockets 19, the end portions of the third brackets 103 on both sides are rotatably connected with the third rotating shaft 20, the third rotating shaft 20 is fixedly connected with two second sprockets 21, the first sprockets 19 and the second sprockets 21 on both sides are wound with the chain 22, a plurality of transmission rods 23 are arranged between the chains 22 on both sides, the second rotating shaft 16 is driven by the gear assembly, and the gear assembly is connected with the first rotating shaft 4.

The manual work put the forage on the conveying pole 23 on the chain 22 can, first pivot 4 passes through the gear assembly and drives the rotation of second pivot 16, the rotation of second pivot 16 drives first sprocket 19 rotatory, first sprocket 19 drives second sprocket 21 rotatory through chain 22, conveying pole 23 on it when chain 22 is rotatory conveys the forage if in shell 6, so can avoid direct and the contact of shell 6 of operating personnel, can avoid people's hand to roll into and cause danger in shell 6.

Example 5

On the basis of the embodiment 4, as shown in fig. 5 and fig. 6, the gear assembly includes a shaft sleeve 13, a first reduction pinion 14, a second reduction pinion 15, a first reduction gearwheel 17, a second reduction gearwheel 18 and a clutch control mechanism, the shaft sleeve 13 is connected to the first rotating shaft 4 through a spline, the shaft sleeve 13 is located on the outer side of the fourth bracket 104 far away from the pulley 5, one end of the shaft sleeve 13 close to the fourth bracket 104 is fixedly connected with the first reduction pinion 14, the other end of the shaft sleeve 13 is fixedly connected with the second reduction pinion 15, one side of the second rotating shaft 16 close to the first reduction pinion 14 is fixedly connected with the first reduction gearwheel 17, the first reduction gearwheel 17 is engaged with the first reduction pinion 14, one side of the second rotating shaft 16 close to the second reduction pinion 15 is fixedly connected with the second reduction gearwheel 18, and the second reduction gearwheel 18 is engaged with the second reduction pinion 15, a clutch control mechanism is fixedly connected to the housing 6 on the side close to the first reduction pinion 14 and the second reduction pinion 15.

When the first reduction pinion 14 on the first rotating shaft 4 rotates and is meshed with the first big reduction gear, the first big reduction gear drives the second rotating shaft 16 to rotate, the first reduction pinion 14 and the second reduction pinion 15 can control sliding through the shaft sleeve 13, the sliding shaft sleeve 13 controls the meshing state of the first reduction pinion 14 and the first big reduction gear, or the meshing state of the second reduction pinion 15 and the second big reduction gear, and when the first reduction pinion 14 is disengaged from the first big reduction gear, the second reduction pinion 15 is disengaged from the second big reduction gear, the neutral gear state is achieved.

As shown in fig. 6, the clutch control mechanism further includes a gear plate 24, a shift fork 27 and a bearing 271, the gear plate 24 is fixedly connected to the side wall of the housing 6, a gear groove 25 is formed on the gear plate 24, the bearing 271 is sleeved on the shaft sleeve 13, the bearing 271 is located between the first reduction pinion 14 and the second reduction pinion 15, the shift fork 27 is sleeved on the outer side of the bearing 271, and the shift fork 27 is located in the gear groove 25 of the gear plate 24.

The engagement state of the first reduction pinion 14 and the first large reduction gear, and the engagement state of the second reduction pinion 15 and the second large reduction gear can be controlled by the clutch control mechanism, thereby controlling the start or stop and the rotation speed of the first sprocket 19.

As shown in fig. 6, the gear shift mechanism further comprises a slide block 26 and a tension spring 28, the slide block 26 is connected to one side of the gear shift slot 25 in a sliding manner, the tension spring 28 is connected to the slide block 26, and the other end of the tension spring 28 is connected to the shifting fork 27.

The shifting fork 27 is controlled to move, and meanwhile, the sliding block 26 is controlled to move, so that the sliding block 26 is parallel to the shifting fork 27, the tension spring 28 can effectively pull the shifted shifting fork 27 to be located in the gear groove 25, the shifting fork 27 is placed to move, and the shifting fork 27 can control the first reduction pinion 14 and the second reduction pinion 15 to slide on the first rotating shaft 4.

As shown in fig. 7, the device further comprises a fourth rotating shaft 29, an inward rotating six-cylinder 30, a spring 31, a guide sliding rod 32, an arc-shaped pressing block 33, an anti-abrasion block 35 and a spur gear 34, the end of the fifth support 105 is rotatably connected with the fourth rotating shaft 29, the inward rotating six-cylinder 30 is connected to the fourth rotating shaft 29 in an interference manner, a plurality of round holes 301 are formed in the inward rotating six-cylinder 30, the spring 31 and the guide sliding rod 32 are arranged in the round holes 301, one end of the spring 31 is connected with the inward rotating six-cylinder 30, the other end of the spring 31 is connected with the guide sliding rod 32, the other end of the guide sliding rod 32 is connected with the arc-shaped pressing block 33, the spur gear 34 is fixedly connected to one side, close to.

First speed reduction gear wheel 17 drives spur gear 34 rotatory, and spur gear 34 drives interior six section of thick bamboo 30 and arc briquetting 33 rotation through fourth pivot 29, and arc briquetting 33 can flatten the forage that will get into in shell 6, makes the forage more be convenient for get into shell 6, also plays certain gentle silk effect, and the arc briquetting 33 of flexible function can adapt to the forage of putting different thickness on conveying rod 23, makes the forage conveying more convenient difficult messenger shell 6 card material.

As shown in fig. 7, the wear-resistant device further comprises wear-resistant blocks 35, and the arc-shaped pressing block 33 is provided with a plurality of rows of wear-resistant blocks 35. The abrasionproof piece 35 on the arc briquetting 33 can effectually hook the forage and remove to shell 6, prevents that arc briquetting 33 and forage from skidding.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A livestock grass chopping and softening machine comprises two bearing frames (1), a first support (101), a second support (102), a third support (103), a fourth support (104), a fifth support (105), a bearing plate (106), a motor (2), a small belt wheel (3), a first rotating shaft (4) and a large belt wheel (5), wherein the two bearing frames (1) are symmetrical, the first support (101) and the second support (102) are fixedly connected above the bearing frames (1), the third support (103) is fixedly connected above the first support (101), the fourth support (104) is connected above the second support (102), the fifth support (105) is fixedly connected above the joint of the third support (103) and the fourth support (104), the bearing plate (106) is fixedly connected above the bearing frames (1) at two sides close to the first support (101), motor (2) are installed through the bolt in bearing plate (106) top, and the interference is connected with little band pulley on the output shaft of motor (2), and both sides fourth support (104) tip rotates and is connected with first pivot (4), and first pivot (4) are close to little band pulley (3) one end interference and are connected with big band pulley (5), and little band pulley (3) pass through the belt with big band pulley (5) and are connected its characterized in that: still including shell (6), hay cutting mechanism and flexible silk mechanism both sides fourth support (104) fixedly connected with shell (6), shell (6) rotate with first pivot (4) to be connected, are equipped with hay cutting mechanism and flexible silk mechanism in shell (6), and hay cutting mechanism and flexible silk mechanism set up in first pivot (4).

2. The animal chopped straw filament machine as claimed in claim 1, characterized in that: the straw cutting mechanism comprises triangular knife rests (7), mounting plates (8) and double-faced flat knives (9), the two triangular knife rests (7) are fixedly connected to the first rotating shaft (4), the triangular knife rests (7) on the two sides are in support connection with the three mounting plates (8), and the double-faced flat knives (9) are mounted on the mounting plates (8) through hexagon socket head cap bolts.

3. The animal chopped straw filament machine as claimed in claim 2, characterized in that: the flexible wire mechanism comprises a triangular hammer frame (10), a throwing rod (11) and a throwing hammer head (12), wherein the triangular hammer frames (10) are fixedly connected to a first rotating shaft (4), the triangular hammer frames (10) are located on the inner sides of the triangular knife frames (7) on the two sides, the three corners of each triangular hammer frame (10) are hinged with one throwing rod (11), and the end portions of the throwing rods (11) are fixedly connected with the throwing hammer head (12).

4. The animal chopped straw filament machine as claimed in claim 3, wherein: still including second pivot (16), first sprocket (19), third pivot (20), second sprocket (21), chain (22), conveying pole (23) and gear assembly, the articulated department of both sides fourth support (104) and fifth support (105) rotates and is connected with second pivot (16), two first sprockets of fixedly connected with (19) are gone up in second pivot (16), both sides third support (103) tip rotates and is connected with third pivot (20), two second sprockets of fixedly connected with (21) are gone up in third pivot (20), all around chain (22) on first sprocket of both sides (19) and second sprocket (21), be equipped with a plurality of conveying poles (23) between both sides chain (22), second pivot (16) are driven by the gear assembly, the gear assembly is connected with first pivot (4).

5. The animal chopped straw filament machine as claimed in claim 4, wherein: the gear assembly comprises a shaft sleeve (13), a first reduction pinion (14), a second reduction pinion (15), a first reduction gear wheel (17), a second reduction gear wheel (18) and a clutch control mechanism, the shaft sleeve (13) is connected to a first rotating shaft (4) in a spline mode, the shaft sleeve (13) is located on the outer side, far away from the large belt wheel (5), of a fourth support (104), the first reduction pinion (14) is fixedly connected to one end, close to the fourth support (104), of the shaft sleeve (13), the second reduction pinion (15) is fixedly connected to the other end of the shaft sleeve (13), the first reduction gear wheel (17) is fixedly connected to one side, close to the first reduction pinion (14), of the second rotating shaft (16), the first reduction gear wheel (17) is meshed with the first reduction pinion (14), the second reduction gear wheel (18) is fixedly connected to one side, close to the second reduction pinion (15), of the second rotating, the second reduction gear wheel (18) is meshed with the second reduction pinion (15), and a clutch control mechanism is fixedly connected to one side of the shell (6) close to the first reduction pinion (14) and the second reduction pinion (15).

6. The animal chopped straw filament machine as claimed in claim 4, wherein: the clutch control mechanism comprises a gear plate (24), a shifting fork (27) and a bearing (271), the gear plate (24) is fixedly connected to the side wall of the shell (6), a gear groove (25) is formed in the gear plate (24), the bearing (271) is sleeved on the shaft sleeve (13), the bearing (271) is located between the first reduction pinion (14) and the second reduction pinion (15), the shifting fork (27) is sleeved on the outer side of the bearing (271), and the shifting fork (27) is arranged in the gear groove (25) of the gear plate (24).

7. The animal chopped straw filament machine as claimed in claim 6, wherein: the gear shifting mechanism is characterized by further comprising a sliding block (26) and a tension spring (28), wherein the sliding block (26) is connected to one side of the gear groove (25) in a sliding mode, the tension spring (28) is connected to the sliding block (26), and the other end of the tension spring (28) is connected with the shifting fork (27).

8. The animal chopped straw filament machine as claimed in claim 7, wherein: still including fourth pivot (29), interior sixth of the drum (30), spring (31), direction slide bar (32), arc briquetting (33), anti-wear block (35) and straight-teeth gear (34), fifth support (105) tip rotates and is connected with fourth pivot (29), interference connection has interior sixth of the drum (30) on fourth pivot (29), it has a plurality of round holes (301) to open on interior sixth of the drum (30), be equipped with spring (31) and direction slide bar (32) in round hole (301), interior sixth of the drum (30) is connected to spring (31) one end, direction slide bar (32) is connected to spring (31) other end, direction slide bar (32) other end is connected with arc briquetting (33), straight-teeth gear (34) fixed connection is close to first speed reduction gear wheel (17) one side in fourth pivot (29), straight-teeth gear (34) and first speed reduction gear wheel (17) meshing.

9. The animal husbandry chopped straw filament machine as claimed in claim 8, characterized in that: the wear-resisting device also comprises a wear-resisting block (35), and a plurality of rows of wear-resisting blocks (35) are arranged on the arc-shaped pressing block (33).