Forage grass conveying excess material collecting device

Abstract

The utility model belongs to the technical field of livestock breeding, and particularly relates to a forage grass conveying excess material collecting device which comprises a supporting table and a forage grass conveying belt, the forage grass conveying belt is located on the supporting table, a forage grass throwing machine is installed at one end of the forage grass conveying belt, and a discharging port of the forage grass throwing machine is located above the forage grass conveying belt. An excess material recycling structure is arranged at the other end of the pasture conveying belt; the excess material recycling structure comprises a material guiding machine box and a flow guiding plate, the material guiding machine box is located below the end, away from the pasture throwing machine, of the pasture conveying belt, the interior of the material guiding machine box is hollow, the flow guiding plate is rotationally connected to one side of the interior of the material guiding machine box, and the lower surface of the flow guiding plate is slidably connected with a pushing structure; according to the forage grass collecting device, in the rotating process of the flow guide plate, residual materials can be evenly thrown into the forage grass collecting box so that later-stage recycling of workers can be facilitated, the jacking plate is rotationally connected to the pin shaft, and the jacking plate is prevented from interfering with the pushing rod in the process of pushing the flow guide plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal husbandry, and in particular relates to a device for collecting residual grass conveying materials. Background Art

[0002] In animal husbandry, grass is the main food source for livestock. The traditional method of manual feeding is for workers to continuously put grass and other feed into the livestock's trough. In large-scale farms, manual feeding is not only labor-intensive and inefficient, but also difficult to ensure the uniformity of feeding. In the prior art, an automated transmission device is usually used to transmit forage feed. Although the forage can be evenly transported, the grass will be directly scattered on the ground or in a collection box after being transmitted to the end. Over time, the grass will gradually accumulate into a cone in the collection box. When it accumulates to a certain height, the staff needs to clean and carry it. Usually, tools such as shovels are used to flatten the accumulated grass. However, due to the easy dispersion of the grass itself, a large amount of broken grass will float in the air during the flattening process, affecting the breathing of the staff. At the same time, a large amount of grass will be scattered, which increases the difficulty of later cleaning. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The utility model provides a forage conveying residual material collecting device to solve the problem that when workers are paving the forage piled into a cone, a large amount of broken forage will float in the air, affecting the workers' breathing, and a large amount of forage will be scattered, making it difficult to clean up later.

[0005] (II) Technical content

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A forage conveyor residual material collection device comprises a support platform and a forage conveyor belt, wherein the forage conveyor belt is located on the support platform, a forage feeding machine is installed at one end of the forage conveyor belt, a material outlet of the forage feeding machine is located above the forage conveyor belt, and a residual material recovery structure is arranged at the other end of the forage conveyor belt;

[0008] The residual material recovery structure includes a material guide box and a guide plate, the material guide box is located below the end of the forage conveyor belt away from the forage feeder, and one side of the material guide box is fixedly connected to the support platform, the interior of the material guide box is hollow and the upper and lower ends are open, the guide plate is rotatably connected to one side of the interior of the material guide box, and the lower surface of the guide plate is slidably connected to a pushing structure;

[0009] A forage collection box is arranged below the material guiding box.

[0010] Furthermore, one end of the guide plate is fixedly connected to a first rotating shaft, both ends of the first rotating shaft are slidably connected to telescopic rods, the inner wall of the material guide box is provided with a socket corresponding to the telescopic rod, and the telescopic rod is slidably connected in the socket.

[0011] Furthermore, the rod bodies of the two telescopic rods are both provided with clamping grooves.

[0012] Furthermore, a plurality of support seats are fixedly connected to an outer wall of one side of the material guide box, and the plurality of support seats are fixedly connected to the same sliding platform by bolts, and a sliding groove is provided at the bottom of the sliding platform;

[0013] The pushing structure includes a push rod and a limiting slide plate, the push rod is slidably connected to the material guide chassis and is located below the sliding platform, one end of the push rod is fixedly connected to a ball protection shell, and a ball is slidably embedded in the ball protection shell;

[0014] The sliding groove is slidably connected to a limiting slide plate, the bottom of the limiting slide plate is fixedly connected to a push plate, the push plate is arranged in an inclined state, an arc groove is provided on one side of the push plate that contacts the ball, and the ball is rollingly connected to the arc groove.

[0015] Furthermore, a second compression spring is sleeved on the push rod, and the second compression spring is located between the material guide case and the ball protection shell, and the two ends of the second compression spring are respectively abutted against the material guide case and the ball protection shell, and the end of the push rod away from the ball protection shell slides through the material guide case and extends to the interior of the material guide case, and the end is rotatably connected to a push plate through a pin shaft, and one side of the guide plate is abutted against the side of the push plate away from the push rod.

[0016] Furthermore, one end of the limiting slide is fixedly connected to a limiting rod, and the free end of the limiting rod slides through the sliding groove and the sliding platform and extends outward. The rod body of the limiting rod is sleeved with a first compression spring, which is located in the sliding groove and has two ends respectively abutting against the sliding platform and the limiting slide.

[0017] Furthermore, the pushing structure also includes a pushing cam, a cam free end is provided on the pushing cam, one side of the material guide box is rotatably connected to the second rotating shaft, the pushing cam is fixedly connected to the second rotating shaft, one side of the limiting slide is fixedly connected to two docking ears, the two docking ears are rotatably connected to the same roller through a pin shaft, and the roller is rollingly connected to the outer side surface of the pushing cam.

[0018] Furthermore, two groups of shaft support bases are provided on the upper surface of the support platform, and the two groups of shaft support bases are rotatably connected to the third rotating shaft, and the two third rotating shafts are fixedly connected to rollers, and the two rollers are connected through a forage conveyor belt transmission, and one end of the third rotating shaft close to the material guide box is fixedly connected to the driving motor through a coupling, and the other end is sleeved with a first transmission belt, and the second rotating shaft is connected to the third rotating shaft through the first transmission belt.

[0019] Furthermore, bases are provided on both sides of the upper surface of the material guide box, and the two bases are rotatably connected to the same brush roller. The brush roller is provided with a plurality of bristles, and the bristles are in contact with the bottom of the forage conveyor belt.

[0020] Furthermore, a second transmission belt is sleeved on one end of the third rotating shaft close to the first transmission belt, and the brush roller is transmission-connected to the third rotating shaft via the second transmission belt.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. In the utility model, during the rotation of the guide plate, the remaining material will be evenly put into the forage collection box to facilitate the staff's later recovery. The push plate is rotatably connected to the pin shaft to prevent the push plate from interfering with the push rod during the process of pushing the guide plate.

[0024] 2. In the present invention, when replacing the guide plate, the staff only needs to insert a screwdriver into the clamping groove and squeeze it along the direction of the first rotating axis to retract the telescopic rod into the first rotating axis, and then remove the telescopic rod from the socket.

[0025] 3. In the utility model, when livestock are eating, the grass is put onto the grass conveyor belt through the grass feeder. As the grass conveyor belt moves, the grass is continuously fed to the livestock. The drive motor is turned on to drive the third rotating shaft to rotate, thereby moving the grass conveyor belt along the direction of the feed guide box, thereby evenly distributing the grass to facilitate the livestock to eat. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional schematic diagram of the utility model as a whole;

[0027] Figure 2 It is a partial cross-sectional view of the material guiding chassis in the utility model;

[0028] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0029] Figure 4 It is an exploded schematic diagram of the material guide box, grass conveyor belt, roller, and shaft support base in the utility model;

[0030] Figure 5 It is a bottom view schematic diagram of the material guide box, guide plate and driving structure in the utility model;

[0031] Figure 6 It is an exploded schematic diagram of the push rod, the support seat and the sliding platform in the utility model;

[0032] Figure 7 It is an exploded schematic diagram of the sliding platform, the limiting rod and the limiting slide plate in the utility model;

[0033] Figure 8 It is a schematic diagram of the base, brush roller and second transmission belt in the utility model;

[0034] Fig. 9 It is a schematic diagram of the top cam and the roller in the utility model.

[0035] In the figure: 1. support platform; 2. forage conveyor belt; 3. forage feeder; 4. guide box; 5. guide plate; 6. first rotating shaft; 7. telescopic rod; 8. socket; 9. clamping groove; 10. support seat; 11. sliding platform; 12. sliding groove; 13. push rod; 14. limit slide plate; 15. ball protection shell; 16. ball; 17. push plate; 18. arc groove; 19. second compression spring; 20. push plate; 21. limit rod; 22. first compression spring; 23. push cam; 24. second rotating shaft; 25. docking ear; 26. roller; 27. shaft support base; 28. third rotating shaft; 29. ​​roller; 30. drive motor; 31. first transmission belt; 32. base; 33. brush roller; 34. second transmission belt; 35. forage collection box; 36. cam free end. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Embodiment 1

[0038] like Figure 1-Figure 9As shown, a forage conveyor residual material collection device comprises a support platform 1 and a forage conveyor belt 2, the forage conveyor belt 2 is located on the support platform 1, a forage feeding machine 3 is installed at one end of the forage conveyor belt 2, the discharge port of the forage feeding machine 3 is located above the forage conveyor belt 2, and a residual material recovery structure is arranged at the other end of the forage conveyor belt 2;

[0039] like Figure 2 As shown, the residual material recovery structure includes a material guide box 4 and a guide plate 5, the material guide box 4 is located below the end of the forage conveyor belt 2 away from the forage feeder 3 and one side of the material guide box 4 is fixedly connected to the support platform 1, the interior of the material guide box 4 is hollow and the upper and lower ends are open, the guide plate 5 is rotatably connected to one side of the interior of the material guide box 4, and the lower surface of the guide plate 5 is slidably connected to a pushing structure;

[0040] like Figure 1 As shown, a forage collection box 35 is provided below the material guide box 4;

[0041] Further, such as Figure 2 and Figure 3 As shown, one end of the guide plate 5 is fixedly connected to the first rotating shaft 6, and both ends of the first rotating shaft 6 are slidably connected to the telescopic rod 7. The inner side wall of the material guide box 4 is provided with a socket 8 corresponding to the telescopic rod 7, and the telescopic rod 7 is slidably connected in the socket 8;

[0042] Furthermore, the rod bodies of the two telescopic rods 7 are both provided with clamping grooves 9. When replacing the guide plate 5, the staff only needs to insert a screwdriver into the clamping groove 9 and squeeze it along the direction of the first rotating shaft 6 to retract the telescopic rod 7 into the first rotating shaft 6, and then take the telescopic rod 7 out of the socket 8;

[0043] Further, such as Figure 4 As shown, a plurality of support seats 10 are fixedly connected to one side outer wall of the material guide box 4, and the plurality of support seats 10 are fixedly connected to the same sliding platform 11 by bolts, and a sliding groove 12 is provided at the bottom of the sliding platform 11;

[0044] like Figure 4-Figure 7 As shown, the pushing structure includes a push rod 13 and a limit slide plate 14. The push rod 13 is slidably connected to the material guide chassis 4 and is located below the sliding platform 11. One end of the push rod 13 is fixedly connected to a ball protection shell 15, and a ball 16 is slidably embedded in the ball protection shell 15.

[0045] The sliding groove 12 is slidably connected to a limited slide plate 14, and a push plate 17 is fixedly connected to the bottom of the limited slide plate 14. The push plate 17 is arranged in an inclined shape, and an arc groove 18 is provided on the side of the push plate 17 that contacts the ball 16. The ball 16 is rollingly connected to the arc groove 18. The ball 16 can roll on the arc groove 18 through the arrangement, thereby reducing the friction between the ball 16 and the arc groove 18.

[0046] Furthermore, a second compression spring 19 is sleeved on the push rod 13, and the second compression spring 19 is located between the material guide case 4 and the ball protection shell 15, and the two ends of the second compression spring 19 are respectively in contact with the material guide case 4 and the ball protection shell 15. The end of the push rod 13 away from the ball protection shell 15 slides through the material guide case 4 and extends to the inside of the material guide case 4, and the end is rotatably connected with a push plate 20 through a pin shaft, and one side of the guide plate 5 is in contact with the side of the push plate 20 away from the push rod 13. When the push rod 13 moves in a direction close to the material guide case 4, the push rod 13 pushes the guide plate 5 through the push plate 20, so that the guide plate 5 rotates clockwise with the first rotating shaft 6 as the rotation center. During the rotation, the inclination angle of the guide plate 5 gradually increases, and the second compression spring 19 is compressed.

[0047] The push plate 20 is rotatably connected to the pin shaft to prevent the push plate 20 from interfering with the push rod 13 during the process of pushing the guide plate 5;

[0048] Further, such as Figure 5 and Figure 6 As shown, one end of the limiting slide plate 14 is fixedly connected to the limiting rod 21, and the free end of the limiting rod 21 slides through the sliding groove 12 and the sliding platform 11 and extends outside. The rod body of the limiting rod 21 is sleeved with a first compression spring 22, which is located in the sliding groove 12 and has two ends respectively abutting against the sliding platform 11 and the limiting slide plate 14;

[0049] Further, such as Figure 1 , Figure 4 , Figure 5 and Fig. 9 As shown, the pushing structure also includes a push cam 23, such as Fig. 9 As shown, a cam free end 36 is provided on the top cam 23, a second rotating shaft 24 is rotatably connected to one side of the material guide box 4, the top cam 23 is fixedly connected to the second rotating shaft 24, and two docking ears 25 are fixedly connected to one side of the limiting slide plate 14, and a same roller 26 is rotatably connected between the two docking ears 25 through a pin shaft, and the roller 26 is rollingly connected to the outer side surface of the top cam 23. When the guide plate 5 is perpendicular to the ground, the cam free end 36 of the top cam 23 is in contact with the roller 26 and the distance between the two will reach the minimum. When the inclination angle of the guide plate 5 reaches the maximum, the distance between the cam free end 36 and the roller 26 will reach the maximum.

[0050] Further, such as Figure 1 and Figure 4As shown, two groups of shaft support bases 27 are provided on the upper surface of the support platform 1, and the two groups of shaft support bases 27 are both rotatably connected to the third rotating shaft 28, and the two third rotating shafts 28 are fixedly connected to rollers 29, and the two rollers 29 are connected through the forage conveyor belt 2. One end of the third rotating shaft 28 close to the material guide box 4 is fixedly connected to the driving motor 30 through a coupling, and the other end is sleeved with a first transmission belt 31, and the second rotating shaft 24 is connected to the third rotating shaft 28 through the first transmission belt 31.

[0051] In this embodiment, the specific working process is as follows: when the livestock is eating, the grass is put on the grass conveyor belt 2 by the grass putter 3, and the grass conveyor belt 2 will continuously send out the grass for the livestock to eat as it moves. The driving motor 30 is turned on, and the third rotating shaft 28 is driven by the driving motor 30 to rotate, so that the grass conveyor belt 2 moves along the direction of the material guide box 4, and the grass is evenly distributed to facilitate the livestock to eat;

[0052] As the grass conveyor belt 2 moves, the grass at the end will fall onto the guide plate 5 and fall into the grass collection box 35 along the guide plate 5. During the rotation of the third rotating shaft 28, the second rotating shaft 24 is driven to rotate through the first transmission belt 31, thereby driving the top cam 23 to rotate. During the rotation process of the top cam 23, the distance between the cam free end 36 of the top cam 23 and the roller 26 will gradually decrease. At the same time, the outer side surface of the top cam 23 will squeeze the roller 26, and under the action of the docking ear 25, the limiting slide plate 14 and the push plate 17 are pushed along the roller 26 away from the top. One side of the movable cam 23 moves, and during the movement, the first compression spring 22 is gradually compressed, and the distance between the ball 16 and the arc groove 18 gradually increases. The second compression spring 19 in the compressed state gradually stretches and resets as the push plate 17 moves, and pushes the ball protection shell 15 to move in the direction away from the material guide box 4. The ball protection shell 15 pulls the push rod 13 and the push plate 20 outward, thereby causing the guide plate 5 in the inclined state to rotate counterclockwise with the first rotating shaft 6 as the rotation center. As the push cam 23 rotates, the inclination angle of the guide plate 5 gradually decreases;

[0053] When the cam 23 pushes the roller 26 to the farthest distance, the cam free end 36 of the cam 23 contacts the roller 26 and the distance between the two reaches the minimum. At this time, the guide plate 5 in the inclined state just rotates to be perpendicular to the ground. As the cam 23 continues to rotate, the cam free end 36 of the cam 23 stops contacting the roller 26 and the distance between the two gradually increases. At the same time, the squeezing force of the cam 23 on the roller 26 disappears. At this time, the first compression spring 22 in the compressed state gradually stretches and resets, and pushes the limit slide plate 14 and the push plate 17 to move along the side close to the cam 23. The ball 16 and the arc groove 18 The distance between them will gradually decrease. When the ball 16 rolls on the arc groove 18, the push plate 17 will squeeze the ball 16 through the arc groove 18, so that the ball 16 moves the ball protection shell 15 and the push rod 13 in the direction close to the material guide box 4 while rolling. During the movement, the push rod 13 pushes the guide plate 5 through the push plate 20, so that the guide plate 5 rotates clockwise with the first rotating shaft 6 as the rotation center. With the rotation of the push cam 23, the inclination angle of the guide plate 5 gradually increases, and the second compression spring 19 is compressed. When the inclination angle of the guide plate 5 reaches the maximum, the distance between the cam free end 36 and the roller 26 will reach the maximum.

[0054] During the rotation of the guide plate 5, the remaining material will be evenly dropped into the forage collection box 35 to facilitate the subsequent recycling by the staff.

[0055] Embodiment 2

[0056] This embodiment is improved on the basis of the first embodiment as follows: Figure 4 and Figure 8 As shown, bases 32 are provided on both sides of the upper surface of the material guide box 4, and the two bases 32 are rotatably connected to the same brush roller 33, and the brush roller 33 is provided with a plurality of bristles, and the bristles are in contact with the bottom of the forage conveyor belt 2;

[0057] Furthermore, a second transmission belt 34 is also provided at one end close to the first transmission belt 31, and the brush roller 33 is connected to the third rotating shaft 28 through the second transmission belt 34. Specifically, when the driving motor 30 drives the third rotating shaft 28 to rotate, the third rotating shaft 28 drives the brush roller 33 to rotate through the second transmission belt 34, and the bristles on the brush roller 33 are used to clean the grass stuck on the grass conveyor belt 2, so as to prevent the grass from sticking to the grass conveyor belt 2 for a long time, thereby increasing the difficulty of cleaning by the staff in the later stage.

[0058] However, as is well known to those skilled in the art, the working principles and wiring methods of the forage dispenser 3 and the drive motor 30 are commonplace and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0059] The above different embodiments can be combined, replaced and used in conjunction with each other.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for collecting residual grass during conveying, characterized in that: It comprises a support platform (1) and a forage conveyor belt (2), wherein the forage conveyor belt (2) is located on the support platform (1), a forage feeding machine (3) is installed at one end of the forage conveyor belt (2), the discharge port of the forage feeding machine (3) is located above the forage conveyor belt (2), and a residual material recovery structure is arranged at the other end of the forage conveyor belt (2); The residual material recovery structure comprises a material guide box (4) and a guide plate (5); the material guide box (4) is located below one end of the forage conveyor belt (2) away from the forage feeder (3); one side of the material guide box (4) is fixedly connected to the support platform (1); the interior of the material guide box (4) is hollow and the upper and lower ends are open; the guide plate (5) is rotatably connected to one side of the interior of the material guide box (4); and the lower surface of the guide plate (5) is slidably connected to a pushing structure; A forage collection box (35) is provided below the material guide box (4).

2. The forage grass conveying residual material collecting device according to claim 1 is characterized in that: One end of the guide plate (5) is fixedly connected to a first rotating shaft (6), and both ends of the first rotating shaft (6) are slidably connected to telescopic rods (7). The inner side wall of the material guide box (4) is provided with a socket (8) corresponding to the telescopic rod (7), and the telescopic rod (7) is slidably connected in the socket (8).

3. The forage grass conveying residual material collecting device according to claim 2 is characterized in that: The rod bodies of the two telescopic rods (7) are both provided with clamping grooves (9).

4. The forage grass conveying residual material collecting device according to claim 2 is characterized in that: A plurality of support seats (10) are fixedly connected to an outer wall of one side of the material guide box (4); the plurality of support seats (10) are fixedly connected to a same sliding platform (11) by means of bolts; a sliding groove (12) is provided at the bottom of the sliding platform (11); The pushing structure comprises a pushing rod (13) and a limiting slide plate (14); the pushing rod (13) is slidably connected to the material guide chassis (4) and the pushing rod (13) is located below the sliding platform (11); one end of the pushing rod (13) is fixedly connected to a ball protection shell (15), and a ball (16) is slidably embedded in the ball protection shell (15); The sliding groove (12) is slidably connected to a limit slide plate (14), the bottom of the limit slide plate (14) is fixedly connected to a push plate (17), the push plate (17) is arranged in an inclined state, and an arc groove (18) is formed on the side of the push plate (17) that contacts the ball (16), and the ball (16) is rollingly connected to the arc groove (18).

5. The forage grass conveying residual material collecting device according to claim 4 is characterized in that: The push rod (13) is sleeved with a second compression spring (19), the second compression spring (19) is located between the material guide case (4) and the ball protection shell (15), and the two ends of the second compression spring (19) are respectively in contact with the material guide case (4) and the ball protection shell (15), and the end of the push rod (13) away from the ball protection shell (15) slides through the material guide case (4) and extends to the inside of the material guide case (4), and the end is rotatably connected to the push plate (20) through a pin shaft, and one side of the guide plate (5) is in contact with the side of the push plate (20) away from the push rod (13).

6. The forage grass conveying residual material collecting device according to claim 4 is characterized in that: One end of the limiting slide plate (14) is fixedly connected to the limiting rod (21), and the free end of the limiting rod (21) slides through the sliding groove (12) and the sliding platform (11) and extends outside. The rod body of the limiting rod (21) is sleeved with a first compression spring (22), and the first compression spring (22) is located in the sliding groove (12) and its two ends are respectively in contact with the sliding platform (11) and the limiting slide plate (14).

7. The forage grass conveying residual material collecting device according to claim 6 is characterized in that: The pushing structure further comprises a push cam (23), a cam free end (36) being provided on the push cam (23), one side of the material guide box (4) being rotatably connected to a second rotating shaft (24), the push cam (23) being fixedly connected to the second rotating shaft (24), one side of the limit slide plate (14) being fixedly connected to two docking ears (25), a same roller (26) being rotatably connected between the two docking ears (25) via a pin shaft, and the roller (26) being rollingly connected to the outer side surface of the push cam (23).

8. The forage grass conveying residual material collecting device according to claim 7 is characterized in that: Two groups of shaft support bases (27) are provided on the upper surface of the support platform (1), and the two groups of shaft support bases (27) are both rotatably connected to a third rotating shaft (28), and two third rotating shafts (28) are both fixedly connected to rollers (29), and the two rollers (29) are connected in transmission via a forage conveyor belt (2), and one end of the third rotating shaft (28) close to the material guide box (4) is fixedly connected to a drive motor (30) via a coupling, and the other end is sleeved with a first transmission belt (31), and the second rotating shaft (24) is connected in transmission to the third rotating shaft (28) via the first transmission belt (31).

9. The forage grass conveying residual material collecting device according to claim 8, characterized in that: Bases (32) are provided on both sides of the upper surface of the material guide box (4), and the two bases (32) are rotatably connected to the same brush roller (33), and the brush roller (33) is provided with a plurality of bristles, and the bristles are in contact with the bottom of the forage conveyor belt (2).

10. The forage grass conveying residual material collecting device according to claim 9, characterized in that: A second transmission belt (34) is also sleeved on one end of the third rotating shaft (28) close to the first transmission belt (31), and the brush roller (33) is transmission-connected to the third rotating shaft (28) via the second transmission belt (34).

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