A chicken manure cleaning device for cage chickens

Abstract

The present application discloses a chicken manure cleaning device for cage chickens, comprising a support frame, a plurality of conveying belt devices are longitudinally installed on the support frame, a collecting box is installed on the ground on the lower side of the support frame, the conveying belt device is placed obliquely in the support frame, a primary scraping mechanism is installed on one side of the conveying belt device, and a secondary scraping mechanism is installed below the conveying belt device; the primary scraping mechanism comprises a first scraper, a moving frame and a driving frame; the secondary scraping mechanism comprises an adjusting roller, a pushing frame and a second scraper. The present application has the beneficial effect that the conveying belt device is placed obliquely, part of the chicken manure can slide downward under the action of gravity, after a period of time, the conveying belt device is started to run, the first scraper is made close to the conveying belt device through the driving frame and the moving frame, and the chicken manure on the conveying belt device can be scraped.

Description

Technical Field

[0001] This invention relates to the field of chicken manure cleaning equipment technology, and more specifically, to a chicken manure cleaning device for caged chickens. Background Technology

[0002] When raising chickens in a chicken coop, they are usually raised in multi-layer cages. Chickens produce droppings during the raising process, which need to be cleaned up.

[0003] In existing technology, chicken manure is generally cleaned using a conveyor belt system. The conveyor belt system is distributed under each layer of chicken cages to collect the manure. The conveyor belt system is run once every once in a while, and the manure is scraped off by the scraper at the end of the conveyor belt system. However, there are some problems with its use. The upper part of the conveyor belt system is generally horizontal. As the manure accumulates on the conveyor belt system, it will move in various directions and fall to the ground, affecting the environment inside the chicken house. Summary of the Invention

[0004] The purpose of this invention is to solve the problem of manure flowing randomly on the conveyor belt and affecting the chicken house environment, and to design a chicken manure cleaning device for caged chickens.

[0005] The technical solution of the present invention to achieve the above objectives is a chicken manure cleaning device for caged chickens, including a support frame, a plurality of conveyor belt devices are longitudinally installed on the support frame, a collection box is installed on the ground on one side of the lower part of the support frame, the conveyor belt devices are placed at an inclination within the support frame, the end of the conveyor belt device away from the collection box is higher, the end of the conveyor belt device closer to the collection box is lower, a primary scraping mechanism is installed on one side of the conveyor belt device, and a secondary scraping mechanism is installed below the conveyor belt device. The primary scraping mechanism includes a first scraper located at the lower end of the conveyor belt device. There is a gap between the first scraper and the conveyor belt device. A movable frame mounted on a support frame is provided below the first scraper. A drive frame mounted on the support frame is provided on one side of the conveyor belt device. The drive frame can drive the conveyor belt device to rotate. When the drive frame drives the conveyor belt device to rotate, the first scraper can be made to fit with the conveyor belt device through the movable frame. The secondary scraping mechanism includes an adjusting roller located inside the conveyor belt device. Push frames are installed at both ends of the adjusting roller, which can push the adjusting roller downward. A second scraper is provided below the adjusting roller, and the second scraper and the push frame are fixedly connected.

[0006] Furthermore, the movable frame includes limiting slides located on both sides of the first scraper. The limiting slides are installed on the support frame. Both ends of the first scraper extend into the limiting slides. A limiting block is installed at one end of the limiting slide. The first scraper and the limiting block are connected by a first telescopic spring. A rotating shaft is provided below the first scraper. First rolling bearings are installed at both ends of the rotating shaft. The first rolling bearings are installed on the support frame. First gears are installed at both ends of the rotating shaft. A movable rack meshes with the upper end of the first gear. The movable rack is installed on the lower surface of the first scraper. The drive frame can drive the rotating shaft to rotate.

[0007] Furthermore, the drive frame includes a support platform mounted on one side of the support frame, a servo motor mounted on the support platform, a second gear mounted on the rotating end of the servo motor, a first circular hole on one side of the rotating shaft in the support frame, one end of the rotating shaft passing through the first circular hole and extending to one side of the second gear, a lever mounted on the upper end of the rotating shaft, a one-way lever mounted on the second gear, a second circular hole on one side of the conveyor belt device in the support frame, a rotating rod mounted on the power input end of the conveyor belt device, one end of the rotating rod passing through the second circular hole and extending to one side of the second gear, a one-way bearing mounted on the rotating rod, a third gear mounted on the outside of the one-way bearing, and the second gear and the third gear meshing.

[0008] Furthermore, the one-way lever includes a fixed block mounted on the second gear, a push rod hinged to one side of the fixed block, an intercepting block mounted on one side of the push rod, and the other side of the push rod connected to the fixed block via a second telescopic spring.

[0009] Furthermore, the first scraper has a square opening, and protective plates are installed on both sides of the square opening. A third scraper is provided above the first scraper, and the two sides of the third scraper are installed on the support frame through connecting rods. The lower end of the third scraper can contact the upper surface of the first scraper.

[0010] Furthermore, the push frame includes lifting blocks installed at both ends of the adjusting roller. Limiting plates are provided on both sides of the lifting blocks and mounted on the support frame. One end of the lifting block extends into the two limiting plates. A fixing plate is installed on the upper end of the two limiting plates. The upper end of the lifting block and the lower surface of the fixing plate are connected by a third telescopic spring. The two ends of the second scraper are fixedly connected to the inner surface of the lifting block.

[0011] Furthermore, L-shaped support rods are installed on both sides of the upper end of the second scraper, and a first inclined scraper is installed on the upper end of the L-shaped support rods. The lower surface of the first inclined scraper is in contact with the upper surface of the conveyor belt below the conveyor belt device.

[0012] Furthermore, collection channels are provided on both sides of the conveyor belt above the conveyor belt device, and the collection channels are installed on the support frame by multiple fixing rods.

[0013] Furthermore, the collection channel is placed at an angle inside the support frame, with the end of the collection channel closer to the collection box being lower and the end of the collection channel farther from the collection box being higher.

[0014] Furthermore, a second inclined scraper is installed at the upper end of the lower end of the collection channel, and the second inclined scraper contacts the lower surface of the conveyor belt above the conveyor belt device.

[0015] The beneficial effects of this invention are as follows: By placing the conveyor belt device at an angle, some chicken manure can slide downwards under the action of gravity, which can guide the chicken manure and facilitate it to slide into the collection box from the gap between the first scraper and the conveyor belt device. This reduces the amount of chicken manure on the conveyor belt device and thus reduces the number of times the conveyor belt device runs. After a period of time, the conveyor belt device is started, and the first scraper is brought close to the conveyor belt device by the drive frame and the moving frame, which can scrape off the chicken manure on the conveyor belt device. The adjustment roller and the second scraper can perform a second scraping on the conveyor belt device to ensure that the chicken manure is cleaned up. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a chicken manure cleaning device for caged chickens according to the present invention; Figure 2 yes Figure 1 A magnified view of a section at point A in the middle; Figure 3 yes Figure 1 A magnified view of a section at point B in the middle; Figure 4 yes Figure 1 A magnified view of a section at point C; Figure 5 yes Figure 1 A magnified view of a section at point D; Figure 6 This is a side view schematic diagram of a chicken manure cleaning device for caged chickens according to the present invention; Figure 7 yes Figure 6 A magnified view of a section at point E in the middle; Figure 8 yes Figure 6 A magnified view of a section at point F in the middle; Figure 9 This is a partial cross-sectional view from a top perspective of the chicken manure cleaning device for caged chickens described in this invention; Figure 10 yes Figure 9 A magnified view of a section at point G in the middle; In the diagram, 1. Support frame; 2. Conveyor belt device; 3. Collection box; 4. First scraper; 5. Moving frame; 6. Drive frame; 7. Adjusting roller; 8. Push frame; 9. Second scraper; 10. Limiting slide; 11. Limiting block; 12. First telescopic spring; 13. Rotating shaft; 14. First rolling bearing; 15. First gear; 16. Moving rack; 17. Support platform; 18. Servo motor; 19. Second gear; 20. First circular hole; 21. Actuating rod; 22. One-way actuating frame. 23. Second circular hole; 24. Rotating rod; 25. One-way bearing; 26. Third gear; 27. Fixing block; 28. Push rod; 29. ​​Intercepting block; 30. Second telescopic spring; 31. Square opening; 32. Protective plate; 33. Third scraper; 34. Connecting rod; 35. Lifting block; 36. Limiting plate; 37. Fixing plate; 38. Third telescopic spring; 39. L-shaped support rod; 40. First inclined scraper; 41. Collection channel; 42. Fixing rod; 43. Second inclined scraper. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] In the description of this invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, in the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0019] This invention provides, for example Figure 1-10The device shown is a chicken manure cleaning device for caged chickens, comprising a support frame 1, on which multiple conveyor belt devices 2 are longitudinally mounted. A collection box 3 is installed on the ground on one side of the lower part of the support frame 1. The conveyor belt devices 2 are placed at an angle within the support frame 1, with the end of the conveyor belt device 2 away from the collection box 3 being higher and the end of the conveyor belt device 2 closer to the collection box 3 being lower. A primary scraping mechanism is installed on one side of the conveyor belt device 2, and a secondary scraping mechanism is installed below the conveyor belt device 2. The primary scraping mechanism includes a first scraper 4 located at the lower end of the conveyor belt device 2, and the first scraper 4 and the conveyor belt devices... There is a gap between 2. Below the first scraper 4, there is a movable frame 5 mounted on the support frame 1. On one side of the conveyor belt device 2, there is a drive frame 6 mounted on the support frame 1. The drive frame 6 can drive the conveyor belt device 2 to rotate. When the drive frame 6 drives the conveyor belt device 2 to rotate, the first scraper 4 can be made to fit with the conveyor belt device 2 through the movable frame 5. The secondary scraping mechanism includes an adjusting roller 7 located inside the conveyor belt device 2. Push frames 8 are installed at both ends of the adjusting roller 7. The push frames 8 can push the adjusting roller 7 to the lower end. Below the adjusting roller 7, there is a second scraper 9. The second scraper 9 and the push frame 8 are fixedly connected.

[0020] The process of cleaning chicken manure using this device is as follows: Under normal conditions, the conveyor belt device 2 is stationary. After chicken manure falls onto the conveyor belt device 2, the thicker manure will not move, while the thinner manure can slide downwards along the slope of the conveyor belt device 2. Some of the thicker manure can also slide downwards and then fall through the gap between the conveyor belt device 2 and the first scraper 4 onto the lower conveyor belt device 2 or into the collection box 3. The chicken manure falling onto the lower conveyor belt device 2 will eventually slide into the collection box 3. The adjusting roller 7 is pushed downwards by the push frame 8, thus keeping the conveyor belt device 2 taut. This allows the first scraper 4 and the second scraper 9 to clean the conveyor belt device 2 more thoroughly. After a period of time, the drive frame 6 starts the conveyor belt... The conveyor belt device 2 operates, and the first scraper 4 is moved closer to the conveyor belt device 2 by the moving frame 5. As the conveyor belt device 2 is running, the first scraper 4 scrapes off the chicken manure on the conveyor belt device 2 and makes it fall into the collection box 3. When the first scraper 4 scrapes off the chicken manure on the conveyor belt device 2, there may be some residue. When the chicken manure residue on the conveyor belt device 2 passes through the second scraper 9, it can be cleaned again and make the chicken manure fall onto the conveyor belt device 2 below or into the collection box 3. The chicken manure on the conveyor belt device 2 below is cleaned by the first scraper 4 and the second scraper 9 and finally falls into the collection box 3. Then, every once in a while, the staff will perform a deep cleaning of the entire device.

[0021] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 6 Instruction manual attached Figure 7 Included with instruction manual Figure 9 The movable frame 5 includes limiting slides 10 located on both sides of the first scraper 4. The limiting slides 10 are mounted on the support frame 1. Both ends of the first scraper 4 extend into the limiting slides 10. A limiting block 11 is installed at one end of the limiting slide 10. The first scraper 4 and the limiting block 11 are connected by a first telescopic spring 12. A rotating shaft 13 is provided below the first scraper 4. First rolling bearings 14 are installed at both ends of the rotating shaft 13. The first rolling bearings 14 are mounted on the support frame 1. First gears 15 are installed at both ends of the rotating shaft 13. A movable rack 16 meshes with the upper end of the first gear 15. The movable rack 16 is mounted on the lower surface of the first scraper 4. The drive frame 6 can drive the rotating shaft 13 to rotate.

[0022] The process of the moving frame 5 driving the first scraper 4 to move is as follows: the drive frame 6 can drive the rotating shaft 13 to rotate in the forward direction, the rotating shaft 13 can drive the first gear 15 to rotate, and through the meshing of the first gear 15 and the moving rack 16, the first scraper 4 can be pushed towards the conveyor belt device 2. The limiting slide 10 can ensure the moving direction of the first scraper 4, and the first telescopic spring 12 can push the first scraper 4, so that the first scraper 4 can be pressed tightly against the conveyor belt device 2. The drive frame 6 can drive the rotating shaft 13 to rotate in the reverse direction, and then through gear transmission, the first scraper 4 can be separated from the conveyor belt device 2, so that the chicken manure falls down and the first telescopic spring 12 is compressed.

[0023] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 3 Instruction manual attached Figure 6 Instruction manual attached Figure 9 Included with instruction manual Figure 10 The drive frame 6 includes a support platform 17 mounted on one side of the support frame 1. A servo motor 18 is mounted on the support platform 17. A second gear 19 is mounted on the rotating end of the servo motor 18. A first circular hole 20 is provided on one side of the rotating shaft 13 in the support frame 1. One end of the rotating shaft 13 passes through the first circular hole 20 and extends to one side of the second gear 19. A toggle lever 21 is mounted on the upper end of the rotating shaft 13. A one-way toggle bracket 22 is mounted on the second gear 19. A second circular hole 23 is provided on one side of the conveyor belt device 2 in the support frame 1. A rotating rod 24 is mounted on the power input end of the conveyor belt device 2. One end of the rotating rod 24 passes through the second circular hole 23 and extends to one side of the second gear 19. A one-way bearing 25 is mounted on the rotating rod 24. A third gear 26 is mounted on the outside of the one-way bearing 25. The second gear 19 and the third gear 26 mesh.

[0024] The process of the drive frame 6 driving the conveyor belt device 2 and rotating the rotating shaft 13 is as follows: Under normal conditions, the one-way deflector 22 intercepts the deflector lever 21, creating a gap between the first scraper 4 and the conveyor belt device 2, and the first telescopic spring 12 is in a compressed state. The servo motor 18 is started to rotate forward, which drives the second gear 19 to rotate. When the one-way deflector 22 on the second gear 19 rotates, it can release the deflector lever 21. Then, under the elastic force of the first telescopic spring 12, the first scraper 4 moves closer to the conveyor belt device 2. The rotation direction is controlled by gear transmission, causing the rotating shaft 13 to rotate. After the second gear 19 drives the one-way actuating frame 22 to rotate one revolution, the one-way actuating frame 22 will not exert force on the actuating rod 21, thus preventing the rotating shaft 13 from continuing to rotate. When the second gear 19 rotates, it can drive the third gear 26 to mesh. The third gear 26 can drive the rotating rod 24 and the power input end of the conveyor belt device 2 to rotate through the one-way bearing 25, thereby enabling the conveyor belt device 2 to run. Then, the chicken manure on the conveyor belt device 2 can be cleaned by the first scraper 4. After cleaning, the servo motor 18 is started to reverse. The servo motor 18 can drive the second gear 19 and the one-way actuation frame 22 to rotate. When the one-way actuation frame 22 contacts the actuation rod 21, it can cause the actuation rod 21 and the rotating shaft 13 to rotate. The rotating shaft 13 can drive the first gear 15 to rotate. Through the meshing of the first gear 15 and the moving rack 16, the first scraper 4 can be driven away from the conveyor belt device 2, so that the chicken manure can fall. When the servo motor 18 drives the second gear 19 to rotate in the opposite direction, through the meshing of the second gear 19 and the third gear 26, the third gear 26 and the one-way bearing 25 can be driven to rotate outside the rotating rod 24, so as not to cause the conveyor belt device 2 to reverse.

[0025] Refer to the instruction manual appendix Figure 9 Included with instruction manual Figure 10 The one-way lever 22 includes a fixed block 27 mounted on the second gear 19. A push rod 28 is hinged to one side of the fixed block 27. An intercepting block 29 is mounted on one side of the push rod 28. The other side of the push rod 28 is connected to the fixed block 27 through a second telescopic spring 30.

[0026] The process of the one-way actuation frame 22 driving the rotating shaft 13 to rotate is as follows: When the servo motor 18 rotates forward, driving the second gear 19 to rotate, it can drive the fixed block 27 and the push rod 28 to rotate, which can make the push rod 28 move away from the actuation rod 21. Then, under the elastic force of the first telescopic spring 12, the first scraper 4 can move towards the conveyor belt device 2. After the second gear 19 rotates one revolution, the push rod 28 contacts the actuation rod 21 again, which can make the push rod 28 rotate and avoid the actuation rod 21. When the push rod 28 rotates, it can move the second telescopic spring 12 to avoid the actuation rod 21. Spring 30 is compressed, thus preventing the toggle lever 21 from being pushed and the rotating shaft 13 from rotating. When the servo motor 18 reverses and drives the second gear 19 to rotate, it can drive the fixed block 27 and the push rod 28 to rotate. When the push rod 28 contacts the toggle lever 21, it can be prevented from rotating under the action of the intercepting block 29. Then, the toggle lever 21 can be pushed by the push rod 28, causing the rotating shaft 13 to rotate. The rotating shaft 13 can drive the first gear 15 to rotate. Through the meshing of the first gear 15 and the moving rack 16, the first scraper 4 can be driven away from the conveyor belt device 2, making it easier for chicken manure to fall.

[0027] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 3 Included with instruction manual Figure 7 The first scraper 4 has a square opening 31, and protective plates 32 are installed on both sides of the square opening 31. A third scraper 33 is provided above the first scraper 4. The third scraper 33 is installed on the support frame 1 through connecting rods 34 on both sides. The lower end of the third scraper 33 can contact the upper surface of the first scraper 4. When the first scraper 4 scrapes the chicken manure on the conveyor belt device 2, it can fall downward through the square opening 31. The protective plates 32 can prevent the chicken manure from flowing to both sides on the first scraper 4. When the first scraper 4 moves away from the conveyor belt device 2, the chicken manure on the first scraper 4 can be scraped off by the third scraper 33.

[0028] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 4 Instruction manual attached Figure 6 Included with instruction manual Figure 8 The push frame 8 includes lifting blocks 35 installed at both ends of the adjusting roller 7. Limiting plates 36 are provided on both sides of the lifting blocks 35 and installed on the support frame 1. One end of the lifting block 35 extends into the two limiting plates 36. A fixing plate 37 is installed on the upper end of the two limiting plates 36. The upper end of the lifting block 35 and the lower surface of the fixing plate 37 are connected by a third telescopic spring 38. The two ends of the second scraper 9 are fixedly connected to the inner surface of the lifting block 35.

[0029] The process of the pusher 8 pushing the adjusting roller 7 is as follows: Under normal conditions, under the elastic force of the third telescopic spring 38, the lifting block 35 can be pushed downward. The limit plate 36 can ensure the moving direction of the lifting block 35. The lifting block 35 can push the adjusting roller 7 downward, thereby tightening the conveyor belt device 2.

[0030] Refer to the instruction manual appendix Figure 1 Included with instruction manual Figure 5 The second scraper 9 has L-shaped support rods 39 installed on both sides of its upper end. The first inclined scraper 40 is installed on the upper end of the L-shaped support rods 39. The lower surface of the first inclined scraper 40 is in contact with the upper surface of the conveyor belt below the conveyor belt device 2. When chicken manure flows on the conveyor belt device 2, it may flow to the sides of the conveyor belt device 2 or even flow to the inner surface of the conveyor belt device. The chicken manure on the inner side of the conveyor belt device 2 can be scraped off by the first inclined scraper 40.

[0031] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 5 Included with instruction manual Figure 6 Collection channels 41 are provided on both sides of the conveyor belt above the conveyor belt device 2. The collection channels 41 are installed on the support frame 1 by multiple fixed rods 42. When the chicken manure on the conveyor belt device 2 flows to both sides, it can fall onto the collection channels 41, thereby preventing the chicken manure from scattering everywhere.

[0032] Refer to the instruction manual appendix Figure 6 The collection channel 41 is placed at an angle inside the support frame 1. The end of the collection channel 41 closer to the collection box 3 is lower, and the end of the collection channel 41 further away from the collection box 3 is higher, which makes it easier for chicken manure to slide into the collection box 3.

[0033] Refer to the instruction manual appendix Figure 1 Included with instruction manual Figure 5 A second inclined scraper 43 is installed at the upper end of the lower end of the collection channel 41. The second inclined scraper 43 contacts the lower surface of the conveyor belt above the conveyor belt device 2. The chicken manure on the inner surface of the conveyor belt device 2 can be easily scraped off by the second inclined scraper 43.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A chicken manure cleaning device for caged chickens, comprising a support frame (1), wherein a plurality of conveyor belt devices (2) are longitudinally mounted on the support frame (1), and a collection box (3) is installed on the ground on one side of the lower part of the support frame (1), characterized in that, The conveyor belt device (2) is placed at an angle inside the support frame (1). The end of the conveyor belt device (2) away from the collection box (3) is higher, and the end of the conveyor belt device (2) close to the collection box (3) is lower. A primary scraping mechanism is installed on one side of the conveyor belt device (2), and a secondary scraping mechanism is installed below the conveyor belt device (2). The primary scraping mechanism includes a first scraper (4) located at the lower end of the conveyor belt device (2). There is a gap between the first scraper (4) and the conveyor belt device (2). A movable frame (5) mounted on the support frame (1) is provided below the first scraper (4). A drive frame (6) mounted on the support frame (1) is provided on one side of the conveyor belt device (2). The drive frame (6) can drive the conveyor belt device (2) to rotate. When the drive frame (6) drives the conveyor belt device (2) to rotate, the first scraper (4) can be made to fit with the conveyor belt device (2) through the movable frame (5). The secondary scraping mechanism includes an adjusting roller (7) located inside the conveyor belt device (2). Pushing frames (8) are installed at both ends of the adjusting roller (7). The pushing frames (8) can push the adjusting roller (7) downward. A second scraper (9) is provided below the adjusting roller (7). The second scraper (9) and the pushing frame (8) are fixedly connected. The movable frame (5) includes limiting slides (10) located on both sides of the first scraper (4). The limiting slides (10) are installed on the support frame (1). The two ends of the first scraper (4) extend into the limiting slides (10). A limiting block (11) is installed at one end of the limiting slides (10). The first scraper (4) and the limiting block (11) are connected by a first telescopic spring (12). A rotating shaft (13) is provided below the first scraper (4). A first rolling bearing (14) is installed at both ends of the rotating shaft (13). The first rolling bearing (14) is installed on the support frame (1). A first gear (15) is installed at both ends of the rotating shaft (13). A movable rack (16) meshes with the upper end of the first gear (15). The movable rack (16) is installed on the lower surface of the first scraper (4). The drive frame (6) can drive the rotating shaft (13) to rotate. The drive frame (6) includes a support platform (17) mounted on one side of the support frame (1). A servo motor (18) is mounted on the support platform (17). A second gear (19) is mounted on the rotating end of the servo motor (18). A first circular hole (20) is provided on one side of the rotating shaft (13) in the support frame (1). One end of the rotating shaft (13) passes through the first circular hole (20) and extends to the side of the second gear (19). A lever (21) is mounted on the upper end of the rotating shaft (13). The second gear (19) A one-way actuation frame (22) is installed on the top. A second round hole (23) is provided on one side of the conveyor belt device (2) on the support frame (1). A rotating rod (24) is installed at the power input end of the conveyor belt device (2). One end of the rotating rod (24) passes through the second round hole (23) and extends to the side of the second gear (19). A one-way bearing (25) is installed on the rotating rod (24). A third gear (26) is installed on the outside of the one-way bearing (25). The second gear (19) and the third gear (26) mesh. The one-way lever (22) includes a fixed block (27) mounted on the second gear (19), a push rod (28) is hinged to one side of the fixed block (27), an intercepting block (29) is mounted on one side of the push rod (28), and the other side of the push rod (28) is connected to the fixed block (27) through a second telescopic spring (30).

2. The chicken manure cleaning device for caged chickens according to claim 1, characterized in that, The first scraper (4) has a square opening (31), and protective plates (32) installed on the first scraper (4) are provided on both sides of the square opening (31). A third scraper (33) is provided above the first scraper (4). The third scraper (33) is installed on the support frame (1) through connecting rods (34) on both sides. The lower end of the third scraper (33) can contact the upper surface of the first scraper (4).

3. The chicken manure cleaning device for caged chickens according to claim 1, characterized in that, The push frame (8) includes lifting blocks (35) installed at both ends of the adjusting roller (7). Limiting plates (36) are installed on both sides of the lifting blocks (35) on the support frame (1). One end of the lifting block (35) extends into the two limiting plates (36). A fixing plate (37) is installed on the upper end of the two limiting plates (36). The upper end of the lifting block (35) and the lower surface of the fixing plate (37) are connected by a third telescopic spring (38). The two ends of the second scraper (9) are fixedly connected to the inner surface of the lifting block (35).

4. A chicken manure cleaning device for caged chickens according to claim 3, characterized in that, The second scraper (9) has L-shaped support rods (39) installed on both sides of its upper end. The first inclined scraper (40) is installed on the upper end of the L-shaped support rods (39). The lower surface of the first inclined scraper (40) is in contact with the upper surface of the conveyor belt below the conveyor belt device (2).

5. A chicken manure cleaning device for caged chickens according to claim 1, characterized in that, The conveyor belt device (2) has collection channels (41) on both sides of the conveyor belt above it. The collection channels (41) are installed on the support frame (1) by multiple fixing rods (42).

6. A chicken manure cleaning device for caged chickens according to claim 5, characterized in that, The collection channel (41) is placed at an angle inside the support frame (1). The end of the collection channel (41) closer to the collection box (3) is lower, and the end of the collection channel (41) further away from the collection box (3) is higher.

7. A chicken manure cleaning device for caged chickens according to claim 6, characterized in that, The lower end of the collection channel (41) is equipped with a second inclined scraper (43), which contacts the lower surface of the conveyor belt above the conveyor belt device (2).

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