Automatic collecting device for laying hen eggs

Abstract

The utility model relates to the technical field of egg collection, in particular to an automatic collecting device for laying hen eggs, which comprises a collecting belt, one side of the collecting belt is in sliding connection with a protective plate, the other side of the collecting belt is in sliding connection with a plurality of hencoop bodies, the inner bottom surfaces of the hencoop bodies are inclined, and the inner bottom surfaces of the hencoop bodies are inclined. The adjacent coop bodies are fixedly connected, a buffer pad is installed on the side, close to the collecting belt, of each protection plate, the two ends of the collecting belt are each in a symmetrical structure and in sliding connection with two supporting blocks, the supporting block on one side is fixedly connected with the coop bodies, and the supporting block on the other side is fixedly connected with the protection plates. According to the egg conveying device, eggs of different heights can be automatically collected conveniently, the collecting efficiency of the eggs is improved, the eggs of different heights can be conveyed conveniently, the conveying efficiency is improved, the occurrence of mutual collision of the eggs in the conveying process is reduced, the breakage rate of the eggs is reduced, and the integrity of the eggs is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of egg collection, in particular to an automatic egg collection device for laying hens. Background Art

[0002] An automatic egg collection device for laying hens is an automated equipment used in the laying hen breeding industry, aiming to improve the efficiency of egg collection, reduce manual labor and lower the egg breakage rate. This device is usually installed under or around the laying hen cages and can automatically pick up and convey eggs to a designated collection point or container.

[0003] After retrieval, the Chinese patent with the publication number CN208095674U provides an automatic egg collection device, which avoids the situation that eggs directly flow onto the conveyor belt from the egg production box and collide with each other, resulting in egg breakage. The eggs first flow into the transfer trough, where they cannot collide violently and cause breakage. Under the action of gravity, the eggs stay on the conveyor belt in the transfer trough. The conveyor belt conveys the eggs to the storage pool, and then the robotic arm automatically stores and arranges them neatly, reducing the steps of manual collection, lowering the working intensity of workers, and also improving the efficiency of egg collection.

[0004] However, it is found in the use process that the egg production boxes are usually stacked, and the positions of the corresponding storage pools under the egg production boxes at different heights are different. This device appears to be not flexible enough to handle such height differences, affecting the collection effect of eggs from each layer of egg production boxes to the corresponding storage pools. During the egg conveying process, especially when multiple eggs are conveyed in the transfer trough simultaneously, the eggs are prone to collide with each other, not only increasing the risk of egg breakage, but also affecting the integrity and collection quality of eggs, which is not conducive to the automatic collection and use of eggs for laying hens. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an automatic egg collection device for laying hens, which solves the technical problems that the egg production boxes are usually stacked, the positions of the corresponding storage pools under the egg production boxes at different heights are different, this device appears to be not flexible enough to handle such height differences, affecting the collection effect of eggs from each layer of egg production boxes to the corresponding storage pools, during the egg conveying process, especially when multiple eggs are conveyed in the transfer trough simultaneously, the eggs are prone to collide with each other, not only increasing the risk of egg breakage, but also affecting the integrity and collection quality of eggs, which is not conducive to the automatic collection and use of eggs for laying hens.

[0006] To solve the above technical problems, the present utility model provides the following technical solutions: An automatic egg collection device for laying hens, comprising a collection belt, one side of the collection belt is slidably connected with a guard plate, the other side of the collection belt is slidably connected with a chicken coop body, there are a plurality of the chicken coop bodies, the inner bottom surface of the chicken coop body is inclined, adjacent chicken coop bodies are fixedly connected, a buffer pad is installed on one side of the guard plate close to the collection belt, both ends of the collection belt are slidably connected with two support blocks in a symmetric structure respectively, one of the support blocks is fixedly connected with the chicken coop body, and the other support block is fixedly connected with the guard plate. A plurality of egg grooves are formed on the outer peripheral wall of the collection belt;

[0007] Two conveying mechanisms are provided on one side of the collection belt, there are a plurality of the collection belts, a conveying groove is slidably connected to the outer peripheral wall of the collection belt at the lower end, the bottom of the conveying groove is inclined, and the outer peripheral walls at both ends of the conveying groove are respectively fixedly connected with the inner walls of the support blocks. A rotating discharging assembly is fixed on the conveying groove, a rotating material groove is provided on the discharging assembly, and an egg collection box slides on the bottom surface of the rotating material groove.

[0008] Preferably, there are a plurality of the guard plates, two driving rollers are frictionally driven on the inner wall of the collection belt in a symmetric structure, the outer peripheral walls at both ends of the central axis of the driving roller are respectively rotatably connected with the support blocks, a plurality of support rollers are frictionally driven on the inner wall at the upper end of the collection belt, one end of the central axis of the support roller is rotatably connected with the guard plate, and the other end of the central axis of the support roller is rotatably connected with the chicken coop body.

[0009] Through the above technical solution, the support rollers improve the support effect and stability of the collection belt.

[0010] Preferably, the central axis of the driving roller on one side close to the conveying groove penetrates through the support block and extends to the outside. A first belt pulley is sleeved on the central axis of the driving rollers at the upper and lower ends. A rotating shaft is rotatably connected to one of the support blocks. A traction wheel is fixedly provided on the outer peripheral wall of the rotating shaft and the central axis of the driving roller in the middle respectively. One of the traction wheels is frictionally driven by a first belt with the first belt pulley respectively.

[0011] Preferably, the outer peripheral wall of one of the first belts is frictionally driven with the pulley groove of the other traction wheel. A servo motor is installed on the lower end of the outer wall of one of the support blocks through a mounting seat, and the output shaft of the servo motor is coaxially connected with the central axis of one of the driving rollers.

[0012] Through the above technical solution, one of the driving rollers is driven to rotate by the output shaft of the servo motor, so that one of the first belt pulleys is frictionally driven by one of the first belts to rotate one of the traction wheels, and the corresponding traction wheel is frictionally driven by the other first belt to rotate the other first belt pulley synchronously, so that the collection belt rotates synchronously.

[0013] Preferably, the conveying mechanism includes two conveying rods. A connecting block is fixedly provided at the upper end of the conveying rod. The outer wall of the connecting block is fixedly connected to the inner wall of the supporting block. The upper end of the conveying rod is in clearance fit with the outer wall of the collecting belt. An L-shaped block is fixedly provided on the conveying rod. The bottom surface of the L-shaped block is fixedly connected to the top surface of the conveying groove. A conveyor belt is provided between the two L-shaped blocks.

[0014] Through the above technical solution, the eggs are separated from the inclined egg groove and enter between the two conveying rods.

[0015] Preferably, a limiting block is fixedly provided on the outer peripheral wall of the conveyor belt. The outer walls on both sides of the limiting block are in clearance fit with the conveying rods respectively. Two conveying rollers are friction-driven inside the conveyor belt. The central shaft of the upper conveying roller penetrates through one of the L-shaped blocks and extends to the outside. A second belt pulley is fixedly provided on the central shaft of the upper conveying roller. The second belt pulley and the traction pulley on the rotating shaft are both friction-driven by a second belt.

[0016] Through the above technical solution, as one of the first belts is friction-driven with the traction pulley on the rotating shaft, the second belt rotates synchronously and is friction-driven to rotate the second belt pulley, so that the second belt pulley drives one of the conveying rollers to rotate. At this time, the rotating directions of the conveying roller and the power roller are opposite, and the conveying roller is friction-driven to rotate the conveyor belt.

[0017] Preferably, the discharging assembly includes a movable groove. One end of the movable groove is fixedly provided on the conveying groove, and the other end of the movable groove is fixedly connected to the rotating material groove. A bracket is fixedly provided on the side wall of the conveying groove.

[0018] Preferably, a cylinder is rotatably connected to the bracket. The piston rod of the cylinder is slidably connected to the bracket. A hinge seat is rotatably connected to the piston rod of the cylinder. The hinge seat is fixedly provided on the outer peripheral wall of the rotating material groove.

[0019] Through the above technical solution, the piston rod of the cylinder is pushed to move the hinge seat. While the hinge seat moves, it pushes the rotating material groove to rotate through the movable groove.

[0020] The beneficial effects of the present utility model:

[0021] 1. Place the laying hens inside the chicken cage body. At this time, the eggs produced by the laying hens roll along the inner bottom surface of the chicken cage body to the top surface of the collection belt. During the sliding process, they are buffered by the buffer pads of the guard plates, reducing the impact force between the eggs and the guard plates. At this time, the output shaft of the servo motor drives one of the power rollers to rotate, causing one of the first pulleys to be frictionally driven by one of the first belts to rotate one of the traction wheels. Correspondingly, the traction wheel is frictionally driven by another first belt to rotate another first pulley synchronously, causing the collection belt to rotate synchronously. The rotating collection belt makes the eggs enter the inside of the egg groove for fixation. The eggs inside the egg groove are respectively conveyed to the inside of the conveying mechanism and the conveying groove, and the eggs enter the egg collection box through the discharging assembly for collection, facilitating the automatic collection of eggs at different heights and improving the egg collection efficiency.

[0022] 2. When the eggs are conveyed to the positions above the upper ends of the two conveying rods by the rotating collection belt, the eggs separate from the inclined egg groove and enter between the two conveying rods. At this time, as one of the first belts is frictionally driven by the traction wheel on the rotating shaft, the second belt rotates synchronously and is frictionally driven to rotate the second pulley, causing the second pulley to drive one of the conveying rollers to rotate. At this time, the rotating directions of the conveying roller and the power roller are opposite. The conveying roller is frictionally driven to rotate the conveyor belt, causing the limit blocks to block the eggs sliding downward on the conveying rods, enabling the eggs to move smoothly on the conveying rods, reducing the occurrence of collisions between the eggs, and continuously conveying the eggs to the inside of the conveying groove. The collection belt at the lower end directly enters the inside of the conveying groove after separating the eggs from the egg groove, facilitating the conveyance of eggs at different heights, improving the conveyance efficiency, reducing the occurrence of collisions between the eggs during conveyance, reducing the breakage rate of the eggs, and protecting the integrity of the eggs.

[0023] 3. Place the egg collection box at the bottom surface of the rotating trough. After the eggs are conveyed to the inside of the conveying trough, the eggs slide along the conveying trough and enter the inside of the rotating trough through the movable trough. At this time, the piston rod of the cylinder is pushed to move the hinge seat. While the hinge seat moves, it pushes the rotating trough to rotate through the movable trough, causing the rotating trough to swing, enabling the eggs to slide evenly into the egg collection box and be neatly arranged for collection, improving the collection efficiency, facilitating the collection and sorting of eggs, and enhancing the appearance quality of the product. Description of the Drawings

[0024] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 It is a schematic diagram of the support roller structure of the present utility model;

[0026] Figure 3 It is a schematic diagram of the power roller structure of the present utility model;

[0027] Figure 4 It is the bottom-up perspective view of the conveying mechanism structure of the present utility model;

[0028] Figure 5 It is the right view of the conveyor belt structure of the present utility model;

[0029] Figure 6 It is the bottom-up perspective view of the L-shaped block structure of the present utility model;

[0030] Figure 7 It is the rear view of the discharging assembly structure of the present utility model;

[0031] Figure 8 It is the rear view of the bracket structure of the present utility model.

[0032] In the figure: 1. Collection belt; 2. Guard plate; 3. Chicken coop body; 4. Support block; 5. Egg groove; 6. Conveying mechanism; 601. Conveying rod; 602. Connecting block; 603. L-shaped block; 604. Conveyor belt; 605. Limit block; 606. Conveying roller; 607. Second pulley; 608. Second belt; 7. Conveying trough; 8. Discharging assembly; 801. Rotating trough; 802. Movable trough; 803. Bracket; 804. Cylinder; 805. Hinge seat; 9. Egg collection box; 10. Power roller; 11. Support roller; 12. First pulley; 13. Rotating shaft; 14. Traction wheel; 15. First belt; 16. Servo motor. Specific embodiments

[0033] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0034] Embodiment 1

[0035] As Figures 1 to 6 shown, this embodiment provides an automatic egg collection device for laying hens, including a collection belt 1, a guard plate 2 is slidably connected to one side of the collection belt 1, a chicken coop body 3 is slidably connected to the other side of the collection belt 1, there are multiple chicken coop bodies 3, the inner bottom surface of the chicken coop body 3 is inclined, adjacent chicken coop bodies 3 are fixedly connected, a buffer pad is installed on the side of the guard plate 2 close to the collection belt 1, two support blocks 4 are slidably connected to both ends of the collection belt 1 in a symmetric structure respectively, one of the support blocks 4 is fixedly connected to the chicken coop body 3, the other support block 4 is fixedly connected to the guard plate 2, and a plurality of egg grooves 5 are formed on the outer peripheral wall of the collection belt 1;

[0036] On one side of the collecting belt 1, there are two conveying mechanisms 6. There are multiple collecting belts 1. The outer peripheral wall of the collecting belt 1 at the lower end is slidably connected with a conveying groove 7. The bottom of the conveying groove 7 is inclined. The outer peripheral walls at both ends of the conveying groove 7 are respectively fixedly connected with the inner walls of the support blocks 4. A rotating discharging assembly 8 is fixedly arranged on the conveying groove 7. There is a rotating material groove 801 on the discharging assembly 8. An egg collecting box 9 slides on the bottom surface of the rotating material groove 801.

[0037] There are multiple guard plates 2. Two driving rollers 10 are frictionally driven on the inner wall of the collecting belt 1 in a symmetric structure. The outer peripheral walls at both ends of the central axis of the driving roller 10 are respectively rotatably connected with the support blocks 4. Multiple support rollers 11 are frictionally driven on the upper inner wall of the collecting belt 1. One end of the central axis of the support roller 11 is rotatably connected with the guard plate 2, and the other end of the central axis of the support roller 11 is rotatably connected with the chicken cage body 3; the support rollers 11 improve the support effect and stability of the collecting belt 1.

[0038] The central axis of the driving roller 10 on one side close to the conveying groove 7 penetrates through the support block 4 and extends to the outside. First belt pulleys 12 are sleeved on the central axes of the driving rollers 10 at the upper and lower ends. A rotating shaft 13 is rotatably connected to one of the support blocks 4. Traction wheels 14 are respectively fixedly arranged on the outer peripheral wall of the rotating shaft 13 and the central axis of the driving roller 10 in the middle. One of the traction wheels 14 is frictionally driven with the first belt pulley 12 through a first belt 15 respectively. The outer peripheral wall of one of the first belts 15 is frictionally driven with the pulley groove of the other traction wheel 14. A servo motor 16 is installed at the lower end of the outer wall of one of the support blocks 4 through a mounting seat. The output shaft of the servo motor 16 is coaxially connected with the central axis of one of the driving rollers 10; by driving one of the driving rollers 10 to rotate through the output shaft of the servo motor 16, one of the first belt pulleys 12 is frictionally driven to rotate one of the traction wheels 14 through one of the first belts 15, and the corresponding traction wheel 14 is frictionally driven to rotate the other first belt pulley 12 synchronously through the other first belt 15, so that the collecting belt 1 rotates synchronously.

[0039] The conveying mechanism 6 includes two conveying rods 601. Connecting blocks 602 are fixedly arranged at the upper ends of the conveying rods 601. The outer walls of the connecting blocks 602 are fixedly connected with the inner walls of the support blocks 4. The upper ends of the conveying rods 601 are in clearance fit with the outer wall of the collecting belt 1. L-shaped blocks 603 are fixedly arranged on the conveying rods 601. The bottom surfaces of the L-shaped blocks 603 are respectively fixedly connected with the top surface of the conveying groove 7. A conveyor belt 604 is arranged between the two L-shaped blocks 603; the eggs are separated from the inclined egg groove 5 and enter between the two conveying rods 601.

[0040] A limiting block 605 is fixedly arranged on the outer peripheral wall of the conveyor belt 604. The outer walls on both sides of the limiting block 605 are in clearance fit with the conveying rods 601 respectively. There are two conveying rollers 606 in frictional transmission inside the conveyor belt 604. The central axis of the upper conveying roller 606 penetrates through one of the L-shaped blocks 603 and extends to the outside. A second belt pulley 607 is fixedly arranged on the central axis of the upper conveying roller 606. The second belt pulley 607 and the traction pulley 14 on the rotating shaft 13 are both in frictional transmission through the second belt 608. As one of the first belts 15 is in frictional transmission with the traction pulley 14 on the rotating shaft 13, the second belt 608 rotates synchronously and is in frictional transmission to drive the second belt pulley 607 to rotate, so that the second belt pulley 607 drives one of the conveying rollers 606 to rotate. At this time, the rotating directions of the conveying roller 606 and the power roller 10 are opposite, and the conveying roller 606 is in frictional transmission to drive the conveyor belt 604 to rotate.

[0041] Working principle: First, place the laying hens inside the chicken cage body 3. At this time, the eggs produced by the laying hens roll along the inner bottom surface of the chicken cage body 3 to the top surface of the collecting belt 1. During the sliding process, buffering is carried out through the buffer pads of the guard plate 2, reducing the impact force between the eggs and the guard plate 2. At this time, the output shaft of the servo motor 16 drives one of the power rollers 10 to rotate, so that one of the first belt pulleys 12 is in frictional transmission through one of the first belts 15 to drive one of the traction pulleys 14 to rotate. The corresponding traction pulley 14 is in frictional transmission through another first belt 15 to drive another first belt pulley 12 to rotate synchronously, so that the collecting belt 1 rotates synchronously. The rotating collecting belt 1 makes the eggs enter the inside of the egg groove 5 for fixation. The eggs inside the egg groove 5 are respectively conveyed into the conveying mechanism 6 and the conveying groove 7. The eggs enter the egg collecting box 9 through the discharging assembly 8 for collection, which facilitates the automatic collection of eggs at different heights and improves the collection efficiency of eggs.

[0042] When the eggs are conveyed to the positions above the two conveying rods 601 by the rotating collecting belt 1, the eggs are separated from the inclined egg groove 5 and enter between the two conveying rods 601. At this time, as one of the first belts 15 is in frictional transmission with the traction pulley 14 on the rotating shaft 13, the second belt 608 rotates synchronously and is in frictional transmission to drive the second belt pulley 607 to rotate, so that the second belt pulley 607 drives one of the conveying rollers 606 to rotate. At this time, the rotating directions of the conveying roller 606 and the power roller 10 are opposite, and the conveying roller 606 is in frictional transmission to drive the conveyor belt 604 to rotate, so that the limiting block 605 blocks the eggs sliding down on the conveying rods 601, making the eggs move smoothly on the conveying rods 601, reducing the occurrence of collision between eggs, and continuously conveying the eggs into the conveying groove 7. The collecting belt 1 at the lower end directly conveys the eggs separated from the egg groove 5 into the conveying groove 7, which facilitates the conveying of eggs at different heights, improves the conveying efficiency, reduces the occurrence of collision between eggs during the conveying process, reduces the breakage rate of eggs, and protects the integrity of eggs.

[0043] Embodiment 2

[0044] As Figure 1 , Figure 7 and Figure 8 shown, on the basis of Embodiment 1, the discharging assembly 8 includes a movable slot 802. One end of the movable slot 802 is fixedly arranged on the conveying slot 7, and the other end of the movable slot 802 is fixedly connected to the rotating material slot 801. A bracket 803 is fixedly arranged on the side wall of the conveying slot 7. A cylinder 804 is rotatably connected to the bracket 803. The piston rod of the cylinder 804 is slidably connected to the bracket 803. A hinge seat 805 is rotatably connected to the piston rod of the cylinder 804. The hinge seat 805 is fixedly arranged on the outer peripheral wall of the rotating material slot 801. By pushing the hinge seat 805 to move through the piston rod of the cylinder 804, while the hinge seat 805 moves, it pushes the rotating material slot 801 to rotate through the movable slot 802.

[0045] During collection, first place the egg collection box 9 at the bottom surface of the rotating material slot 801. After the eggs are conveyed into the interior of the conveying slot 7, the eggs slide along the conveying slot 7, enter the interior of the rotating material slot 801 through the movable slot 802. At this time, push the hinge seat 805 to move through the piston rod of the cylinder 804. While the hinge seat 805 moves, it pushes the rotating material slot 801 to rotate through the movable slot 802, and pushes the rotating material slot 801 to swing, so that the eggs uniformly slide into the interior of the egg collection box 9 and are neatly arranged for collection, improving the collection efficiency, facilitating the collection and arrangement of eggs, and enhancing the appearance quality of the product.

[0046] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An automatic egg collection device for laying hens, comprising a collection belt (1), characterized in that: On one side of the collecting belt (1), a guard plate (2) is slidably connected. On the other side of the collecting belt (1), a chicken coop body (3) is slidably connected. There are multiple chicken coop bodies (3). The inner bottom surface of the chicken coop body (3) is inclined. Adjacent chicken coop bodies (3) are fixedly connected. A buffer pad is installed on the side of the guard plate (2) close to the collecting belt (1). At both ends of the collecting belt (1), two support blocks (4) are slidably connected in a symmetric structure. One of the support blocks (4) is fixedly connected to the chicken coop body (3), and the other support block (4) is fixedly connected to the guard plate (2). A plurality of egg grooves (5) are formed on the outer peripheral wall of the collecting belt (1); On one side of the collecting belt (1), there are two conveying mechanisms (6). There are multiple collecting belts (1). A conveying groove (7) is slidably connected to the outer peripheral wall of the collecting belt (1) at the lower end. The bottom of the conveying groove (7) is inclined. The outer peripheral walls at both ends of the conveying groove (7) are respectively fixedly connected to the inner walls of the support blocks (4). A rotating discharging assembly (8) is fixedly installed on the conveying groove (7). A rotating material groove (801) is provided on the discharging assembly (8). An egg collecting box (9) slides on the bottom surface of the rotating material groove (801).

2. The automatic egg collection device for laying hens according to claim 1, characterized in that: There are multiple guard plates (2). Two driving rollers (10) are frictionally driven in a symmetric structure on the inner wall of the collecting belt (1). The outer peripheral walls at both ends of the central axis of the driving roller (10) are respectively rotatably connected to the support blocks (4). A plurality of support rollers (11) are frictionally driven on the upper inner wall of the collecting belt (1). One end of the central axis of the support roller (11) is rotatably connected to the guard plate (2), and the other end of the central axis of the support roller (11) is rotatably connected to the chicken coop body (3).

3. The automatic egg collection device for laying hens according to claim 2, characterized in that: The central axis of the driving roller (10) on the side close to the conveying groove (7) penetrates through the support block (4) and extends to the outside. First belt pulleys (12) are sleeved on the central axes of the driving rollers (10) at the upper and lower ends. A rotating shaft (13) is rotatably connected to one of the support blocks (4). Traction wheels (14) are respectively fixedly installed on the outer peripheral wall of the rotating shaft (13) and the central axis of the driving roller (10) in the middle. One of the traction wheels (14) is frictionally driven by a first belt (15) and a first belt pulley (12).

4. The automatic egg collection device for laying hens according to claim 3, characterized in that: The outer peripheral wall of one of the first belts (15) is frictionally driven in the pulley groove of the other traction wheel (14). A servo motor (16) is installed on the lower end of the outer wall of one of the support blocks (4) through a mounting seat. The output shaft of the servo motor (16) is coaxially connected to the central axis of one of the driving rollers (10).

5. The automatic egg collection device for laying hens according to claim 4, wherein: The conveying mechanism (6) includes two conveying rods (601). A connecting block (602) is fixedly provided at the upper end of the conveying rod (601). The outer wall of the connecting block (602) is fixedly connected to the inner wall of the support block (4). The upper end of the conveying rod (601) is in clearance fit with the outer wall of the collecting belt (1). An L-shaped block (603) is fixedly provided on the conveying rod (601). The bottom surface of the L-shaped block (603) is fixedly connected to the top surface of the conveying groove (7). A conveyor belt (604) is provided between the two L-shaped blocks (603).

6. The automatic egg collection device for laying hens according to claim 5, characterized in that: A limiting block (605) is fixedly provided on the outer peripheral wall of the conveyor belt (604). The outer walls on both sides of the limiting block (605) are in clearance fit with the conveying rod (601). Two conveying rollers (606) are frictionally driven inside the conveyor belt (604). The central axis of the upper conveying roller (606) penetrates through one of the L-shaped blocks (603) and extends to the outside. A second belt pulley (607) is fixedly provided on the central axis of the upper conveying roller (606). The second belt pulley (607) and the traction pulley (14) on the rotating shaft (13) are both frictionally driven by a second belt (608).

7. The automatic egg collection device for laying hens according to claim 1, characterized in that: The discharging assembly (8) includes a movable groove (802). One end of the movable groove (802) is fixedly provided on the conveying groove (7). The other end of the movable groove (802) is fixedly connected to the rotating material groove (801). A bracket (803) is fixedly provided on the side wall of the conveying groove (7).

8. The automatic egg collection device for laying hens according to claim 7, wherein: A cylinder (804) is rotatably connected to the bracket (803). The piston rod of the cylinder (804) is slidably connected to the bracket (803). A hinge seat (805) is rotatably connected to the piston rod of the cylinder (804). The hinge seat (805) is fixedly provided on the outer peripheral wall of the rotating material groove (801).

Images