An egg collecting device for laying hens

Abstract

The application discloses an egg collecting device for raising hens, which comprises a bottom plate, a U-shaped plate fixedly connected to the upper end of the bottom plate, a hen coop fixedly connected to the upper end of the U-shaped plate, a sliding door arranged on one side of the hen coop, a plurality of horizontal rods fixedly connected to the side of the inner cavity of the U-shaped plate away from the sliding door, a driven mechanism for pushing the eggs to move, a mounting cavity formed in the side wall of the U-shaped plate, a driving mechanism arranged in the inner cavity of the mounting cavity and used for driving the driven mechanism to move horizontally and reciprocally, and an end of the driving mechanism close to the sliding door is rotated to drive the driven mechanism to move horizontally and reciprocally, and the eggs on the horizontal rods are pushed to move horizontally in the process that the driven mechanism approaches the sliding door. The driving motor drives the moving block and the connecting plate to move horizontally, drives the rotating plate and the moving ring to move horizontally, and the rotating plate pushes the eggs between the adjacent horizontal rods to move horizontally to the inclined rod and roll to the conveying belt.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of laying hen breeding, in particular to a laying hen breeding device for egg collection. BACKGROUND

[0002] Laying hens refer to chickens raised specifically to lay eggs to supply eggs, which are different from meat chickens. The main task of raising laying hens is to improve egg quality and maintain or improve egg production, rather than to improve chicken meat quality. Eggs are the main source of income for raising laying hens.

[0003] For example, Chinese Patent Publication No. CN215873084U relates to a laying hen breeding device in the field of laying hen breeding. The existing breeding cage directly drops chicken manure on the ground during use, which is not convenient to clean and can easily breed bacteria over a long period of time, affecting the health of laying hens. To address this problem, the following solution is proposed: a breeding mechanism for breeding laying hens is provided, and a collection mechanism for collecting eggs is also provided. The collection mechanism is located at the bottom end of the breeding mechanism, and support mechanisms are provided on both sides of the collection mechanism. A containing mechanism is provided at the bottom end of the collection mechanism, and the containing mechanism is connected to the support mechanisms. The inner wall of the containing mechanism is provided with a pulling mechanism.

[0004] In this solution, the eggs that fall on the bottom bar are removed from the cage due to gravity by the inclined bottom bar. However, if chicken manure falls on the bottom bar and dries, the dried chicken manure will block the eggs, making it difficult to remove the eggs from the cage and preventing the collection of eggs. The inclined bottom bar causes the laying hens to concentrate at the door panel, which affects the movement of the eggs. SUMMARY

[0005] The present application aims to provide a laying hen breeding device for egg collection to solve the problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution:

[0007] A laying hen breeding device for egg collection includes a bottom plate, the upper end of which is fixedly connected to a U-shaped plate. The upper end of the U-shaped plate is fixedly connected to a chicken coop. One side of the chicken coop is provided with a sliding door. The inner cavity of the U-shaped plate, away from the sliding door, is fixedly connected to a plurality of horizontal bars. The outer wall of the horizontal bar is provided with a driven mechanism for pushing the eggs to move. The two side walls of the U-shaped plate are each provided with a mounting cavity. The mounting cavity is provided with a driving mechanism for driving the horizontal reciprocating movement of the driven mechanism. When the driving mechanism rotates at one end close to the sliding door, it drives the horizontal reciprocating movement of the driven mechanism. The driven mechanism pushes the eggs on the horizontal bar to move horizontally during the process of moving close to the sliding door.

[0008] As a further scheme of the present application: the driving mechanism comprises a driving motor, the driving motor is drivingly connected to one side of the inner cavity of the mounting cavity away from the sliding door, the output end of the driving motor is drivingly connected with a screw rod, one end of the screw rod away from the driving motor is rotationally connected with the side wall of the inner cavity of the mounting cavity, the inner cavity of the mounting cavity is horizontally slidably connected with a moving block, and the moving block is threadedly connected with the screw rod.

[0009] As a further scheme of the present application: the moving blocks are fixedly connected with a connecting plate, the outer wall of the connecting plate is horizontally slidably connected with the inner cavity side wall of the U-shaped plate, the upper end of the connecting plate is fixedly connected with a plurality of fixing rings, the number and position of the fixing rings correspond to the cross rod, and the upper part of the side of the moving block close to the fixing ring is fixedly connected with a driving rod.

[0010] As a further scheme of the present application: the upper end of the connecting plate is fixedly connected with a plurality of mounting shells, the inner cavity of the mounting shell is rotationally connected with a rotating plate close to one side of the sliding door, the inner cavity of the mounting shell is fixedly connected with a baffle on the upper part of the side away from the sliding door, the end of the cross rod close to the sliding door is fixedly connected with an inclined rod, the upper end of the bottom plate away from the U-shaped plate is provided with a conveyor belt, and the end of the inclined rod away from the cross rod is attached to the upper end surface of the conveyor belt.

[0011] As a further scheme of the present application: the upper end of the fixing ring is rotationally connected with a moving ring, both ends of the moving ring are fixedly connected with cleaning plates, the outer wall of the moving ring is provided with a moving groove matched with the fixing ring, the outer wall of the fixing ring is slidably matched in the moving groove, the side of the fixing ring close to the moving ring is slidably connected with a clamping block, and the side of the moving ring close to the clamping block is provided with a clamping groove matched with the clamping block.

[0012] As a further scheme of the present application: the inner cavity of the moving ring has a driving groove starting from the middle part, through holes are formed at both ends of the driving groove, the middle part of the side wall of both ends of the cross rod is fixedly connected with a driven rod, the driven rod is centrally symmetrical about the central position of the cross rod, and the end of the driving groove close to the mounting cavity is provided with a balance groove.

[0013] As a further scheme of the present application: the upper end of the U-shaped plate is fixedly connected with a partition plate, the interval between the lower end of the partition plate and the upper end of the cross rod is greater than the thickness of the cleaning plate, and the side of the inner cavity of the chicken coop away from the sliding door is fixedly connected with symmetrical fixing plates between the partition plate.

[0014] As a further scheme of the present application: the lower part of the fixing plate is provided with a horizontal plate, the horizontal plate and the fixing plate are elastically connected through a spring, the lower end of the horizontal plate is fixedly connected with symmetrical driven plates on both sides, and the driven plates are vertically slidably connected with the side wall of the U-shaped plate.

[0015] As a further scheme of the present application: the driven plate is provided with a horizontal groove on the upper side close to the screw rod, a slant groove is formed at the lower end of the horizontal groove, and a mounting groove is formed at the joint of the horizontal groove and the slant groove, and a guide block is slidably connected in the inner cavity of the mounting groove.

[0016] As a further scheme of the present application: the lower end of the horizontal plate is fixedly connected with a plurality of support rods, the adjacent two support rods are symmetrically arranged about the center position of the horizontal rod, the lower end of the support rod is fixedly connected with a brush plate, the lower end of the side of the U-shaped plate away from the sliding door is fixedly connected with a mounting plate, a water tank is formed at the upper end of the mounting plate, the position of the water tank corresponds to the brush plate, and a water injection pipe is fixedly connected in the inner cavity of the water tank close to the driving motor.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] The driving motor drives the horizontal movement of the moving block and the connecting plate, thereby driving the horizontal movement of the rotating plate and the moving ring, in the process that the rotating plate and the moving ring approach the sliding door, the rotating plate pushes the eggs located between the adjacent horizontal rods to move horizontally on the inclined rod, and the eggs roll to the conveying belt under the action of gravity and are conveyed by the conveying belt, in the process that the moving ring approaches the sliding door, the cleaning plate is located above the horizontal rod to clean the residual chicken manure on the horizontal rod, thereby avoiding the influence of the dry chicken manure on the movement of the eggs, and when the moving ring is away from the sliding door, the cleaning plate is located below the horizontal rod and does not affect the position of the eggs, and the cleaning plate is cleaned by the driven plate, the horizontal plate and the brush plate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0020] Figure 2 It is a schematic diagram of the internal structure of the chicken coop in the present application.

[0021] Figure 3 It is a schematic diagram of the structure of the present application Figure 2 B region.

[0022] Figure 4 It is a schematic diagram of the structure of the present application Figure 2 A region.

[0023] Figure 5 It is a schematic diagram of the structure of the driven mechanism in the present application.

[0024] Figure 6 It is a schematic diagram of the structure of the cleaning plate in the present application.

[0025] Figure 7 It is a schematic diagram of the structure of the moving ring in the present application.

[0026] Figure 8 The structural diagram of the fixed ring in the application.

[0027] Figure 9 The structural diagram of the fixed ring in the application.

[0028] Figure 10 The structural diagram of the fixed ring in the application.

[0029] Figure 11 The structural diagram of the fixed ring in the application Figure 10 The structural diagram of the fixed ring in the application.

[0030] Figure 12 The structural diagram of the fixed ring in the application.

[0031] In the figure: 1, the bottom plate; 2, the chicken coop; 3, the sliding door; 4, the conveyor belt; 5, the protective plate; 6, the inclined rod; 7, the fixed plate; 8, the horizontal plate; 9, the driven plate; 10, the horizontal rod; 11, the connecting plate; 12, the installation shell; 13, the rotating plate; 14, the U-shaped plate; 15, the installation cavity; 16, the moving block; 17, the driving rod; 18, the screw rod; 19, the driving motor; 20, the driven rod; 21, the cleaning plate; 22, the moving ring; 23, the moving groove; 24, the driving groove; 25, the fixed ring; 26, the clamping block; 27, the clamping groove; 28, the balance groove; 29, the horizontal groove; 30, the inclined groove; 31, the installation groove; 32, the guide block; 33, the installation plate; 34, the water tank; 35, the water injection pipe; 36, the supporting rod; 37, the brush plate. DETAILED DESCRIPTION

[0032] Please refer to Figures 1-2 In the embodiment of the application, an egg collecting device for laying hens, comprising a bottom plate 1, the upper end of the bottom plate 1 is fixedly connected with a U-shaped plate 14, the upper end of the U-shaped plate 14 is fixedly connected with a chicken coop 2, one side of the chicken coop 2 is provided with a sliding door 3, the side wall of the U-shaped plate 14 away from the sliding door 3 is fixedly connected with a plurality of horizontal rods 10, the outer wall of the horizontal rod 10 is sleeved with a driven mechanism for pushing the eggs to move, the installation cavity 15 is provided in the side wall of the U-shaped plate 14, the installation cavity 15 is provided with a driving mechanism for driving the driven mechanism to move horizontally and reciprocally, when the driving mechanism rotates to the end close to the sliding door 3, it will drive the driven mechanism to move horizontally and reciprocally, and the driven mechanism will push the eggs on the horizontal rod 10 to move horizontally in the process of moving close to the sliding door 3.

[0033] Please refer to Figure 3The driving mechanism comprises a driving motor 19, which is drivingly connected to the inner cavity of the mounting cavity 15 away from the sliding door 3. The output end of the driving motor 19 is drivingly connected with a screw rod 18. The end of the screw rod 18 away from the driving motor 19 is rotatably connected with the inner cavity side wall of the mounting cavity 15. The inner cavity of the mounting cavity 15 is slidingly connected with a moving block 16. The moving block 16 is threadedly connected with the screw rod 18. That is, when the mounting cavity 15 drives the screw rod 18 to rotate, the moving block 16 is driven to move horizontally through the cooperation between the screw rod 18 and the moving block 16. The symmetric moving blocks 16 are fixedly connected with a connecting plate 11. The outer wall of the connecting plate 11 is slidingly connected with the inner cavity side wall of the U-shaped plate 14. The upper end of the connecting plate 11 is fixedly connected with a plurality of fixing rings 25. The number and position of the fixing rings 25 correspond to the horizontal rods 10. The upper part of the side of the moving block 16 close to the fixing rings 25 is fixedly connected with a driving rod 17.

[0034] Please refer to Figure 4 The upper end of the connecting plate 11 is fixedly connected with a plurality of mounting shells 12. The mounting shells 12 are located at the interval positions between the horizontal rods 10. The side of the inner cavity of the mounting shell 12 close to the sliding door 3 is rotatably connected with a rotating plate 13. The middle part of the side of the rotating plate 13 close to the sliding door 3 is elastically connected with the upper end of the connecting plate 11 through a spring. The upper part of the side of the inner cavity of the mounting shell 12 away from the sliding door 3 is fixedly connected with a baffle. The baffle limits the rotating plate 13 from rotating away from the sliding door 3, so that the rotating plate 13 can only rotate towards the direction of the sliding door 3. That is, when the driving motor 19 drives the connecting plate 11 to move horizontally, the rotating plate 13 pushes the eggs located between the adjacent two horizontal rods 10 to move horizontally. The end of the horizontal rod 10 close to the sliding door 3 is fixedly connected with an inclined rod 6. The lower end of the sliding door 3 and the upper end surface of the horizontal rod 10 are spaced apart, so that the eggs can be moved out of the horizontal rod 10. That is, the horizontal rod 10 is in a horizontal state, and the inclined rod 6 is in an inclined state. The rotating plate 13 pushes the eggs to move horizontally and close to the position of the inclined rod 6, so that the eggs move from the interval of the horizontal rod 10 to the interval of the inclined rod 6. Since the inclined rod 6 is in an inclined state, the eggs will slide down from the inclined rod 6. The upper end of the bottom plate 1 away from the U-shaped plate 14 is provided with a conveyor belt 4. The end of the inclined rod 6 away from the horizontal rod 10 is in contact with the upper end surface of the conveyor belt 4. The eggs will slide from the inclined rod 6 to the conveyor belt 4 and be transported and moved under the action of the conveyor belt 4, so as to facilitate the collection and concentration of the eggs, thereby facilitating the subsequent processing of the eggs. The side of the conveyor belt 4 away from the bottom plate 1 is fixedly connected with a protective plate 5. The protective plate 5 is flexible. The protective plate 5 provides a buffer for the eggs rolling off the inclined rod 6, so as to avoid the damage of the eggshell after the eggs roll off, thereby avoiding the deterioration of the eggs during transportation and preservation.

[0035] Please refer to Figures 5-6In the process of egg chicken breeding, the egg chicken will complete feeding and excrete excrement and lay eggs in the cage 2, and some excrement will inevitably be excreted on the cross rod 10 in the process of the egg chicken excreting, the texture of the excrement will become hard after drying, thereby affecting the movement of the eggs, thereby being inconvenient for the collection of the eggs, in order to facilitate the collection of the eggs, the driven mechanism is specially set to clean the excrement falling on the cross rod 10, the driven mechanism comprises a fixed ring 25, a moving ring 22 is rotatably connected to the upper end of the fixed ring 25, cleaning plates 21 are fixedly connected to both ends of the moving ring 22, a moving groove 23 is formed in the outer wall of the moving ring 22 and is used in cooperation with the fixed ring 25, the outer wall of the fixed ring 25 is slidably fitted in the moving groove 23, and there is an overlapping part between the fixed ring 25 and the moving ring 22, a clamping block 26 is slidably connected to the side of the fixed ring 25 close to the moving ring 22, the clamping block 26 is elastically connected with the fixed ring 25, a clamping groove 27 is formed in the side of the moving ring 22 close to the clamping block 26 and is used in cooperation with the clamping block 26, the clamping block 26 and the clamping groove 27 are clamped and matched, thereby elastically limiting the moving ring 22, so that the moving ring 22 will remain above the cross rod 10 in the process of approaching the push-pull door 3, thereby scraping the excrement falling on the upper end of the cross rod 10, the moving ring 22 will scrape the excrement through the cleaning plates 21 in the process of moving, and inclined surfaces are formed on both sides of the cleaning plates 21, thereby facilitating the scraping of the excrement, and the rotating plate 13 will move synchronously with the fixed ring 25, the rotating plate 13 will also push the eggs to move while scraping the excrement, and the side wall of the moving ring 22 will also contact the eggs, thereby pushing the eggs.

[0036] Please refer to Figures 7-9, the inner cavity of the moving ring 22 is provided with a driving groove 24 in the middle, the two ends of the driving groove 24 are provided with through holes, the middle of the side wall of the two ends of the horizontal rod 10 is fixedly connected with a driven rod 20, the driven rods 20 are centrally symmetrically distributed about the center position of the horizontal rod 10, in the process that the fixed ring 25 drives the moving ring 22 to approach the driven rod 20, the driven rod 20 will be relatively moved into the driving groove 24, under the cooperation of the driving groove 24 and the driven rod 20, the moving ring 22 will rotate and the clamping block 26 is separated from the clamping groove 27, so that the moving groove 23 rotates 180° around the outer wall of the fixed ring 25, so that the moving ring 22 rotates from above the horizontal rod 10 to below the horizontal rod 10, and is attached to the lower wall of the horizontal rod 10, and is elastically limited again through the cooperation of the symmetrical clamping block 26 and the clamping groove 27, so that the moving ring 22 is elastically limited, so that the fixed ring 25 keeps the state that the moving ring 22 is located below the horizontal rod 10 in the process that the connecting plate 11 approaches the driving motor 19, thereby avoiding that the side wall of the moving ring 22 pushes the eggs above the horizontal rod 10 to move towards the driving motor 19, when the connecting plate 11 drives the rotating plate 13 to move towards the driving motor 19, when the rotating plate 13 contacts the eggs, the rotating plate 13 rotates towards the direction of the sliding door 3 to avoid that the rotating plate 13 pushes the eggs to move towards the driving motor 19, thereby affecting the collection of the eggs, when the moving ring 22 is located above the horizontal rod 10, the driving groove 24 is provided with a balance groove 28 at one end close to the mounting cavity 15, that is, when the moving ring 22 rotates 180° under the action of the driving groove 24 and the driven rod 20, the driven rod 20 will be relatively moved into the inner cavity of the balance groove 28, when the moving ring 22 moves horizontally again, the driven rod 20 will relatively move in the inner cavity of the balance groove 28 to avoid affecting the horizontal movement of the moving ring 22, when the moving ring 22 approaches the driving motor 19, the end of the driving groove 24 away from the balance groove 28 will contact the driven rod 20 close to the driving motor 19, so as to drive the moving ring 22 to rotate 180° and be located above the horizontal rod 10 again, at this time, the driven rod 20 close to the driving motor 19 is located in the balance groove 28, so as to facilitate the moving ring 22 to approach the position of the sliding door 3 again, that is, through the cooperation of the centrally symmetric driven rods 20 and the driving grooves 24, when the moving ring 22 moves to the two ends of the horizontal rod 10 with the fixed ring 25, the moving ring 22 will rotate 180°, in the process of approaching the sliding door 3, the moving ring 22 is located above the horizontal rod 10 to facilitate the cleaning of the excrement and the horizontal movement of the eggs, in the process that the moving ring 22 moves away from the sliding door 3, the moving ring 22 is located below the horizontal rod 10, so as not to drive the eggs to move away from the position of the sliding door 3.

[0037] Please refer to Figures 10-11The upper end of the U-shaped plate 14 is fixedly connected with a partition plate, the interval between the lower end of the partition plate and the upper end of the horizontal rod 10 is greater than the thickness of the cleaning plate 21, when the position between the cleaning plate 21 and the moving ring 22 and the side wall of the chicken coop 2 and the partition plate is moved, at this time, the moving block 16 is close to the end of the installation cavity 15 close to the driving motor 19, thereby driving the driving rod 17 to be close to the position of the driving motor 19, the side of the inner cavity of the chicken coop 2 away from the sliding door 3 is fixedly connected with symmetrical fixed plates 7, the lower side of the fixed plate 7 is provided with a horizontal plate 8, the horizontal plate 8 and the fixed plate 7 are elastically connected through springs, the lower end of the horizontal plate 8 is fixedly connected with symmetrical driven plates 9 on both sides, the driven plate 9 and the side wall of the U-shaped plate 14 are vertically slidably connected, the upper part of the side of the driven plate 9 close to the screw rod 18 is provided with a horizontal groove 29, the lower end of the horizontal groove 29 is provided with an inclined groove 30, the connection part of the horizontal groove 29 and the inclined groove 30 is provided with an installation groove 31, the inner cavity of the installation groove 31 is slidably connected with a guide block 32, the lower end of the guide block 32 and the inner cavity bottom of the installation groove 31 are elastically connected through springs, in the process of horizontal movement of the driving rod 17 and the moving block 16, the driving rod 17 will contact the end of the horizontal groove 29 away from the driving motor 19, thereby making the driving rod 17 enter the horizontal groove 29, thereby being close to the guide block 32 and contacting the same, under the guidance of the guide block 32, the driving rod 17 will relatively enter the inclined groove 30, thereby driving the driven plate 9 to move upwards and driving the horizontal plate 8 to move upwards, after the driving rod 17 is separated from the inner cavity of the inclined groove 30, under the action of the elastic force, the horizontal plate 8 and the driven plate 9 will move downwards synchronously, so that the driving rod 17 is located in the same horizontal plane as the horizontal groove 29, that is, when the moving block 16 drives the driving rod 17, the connecting plate 11 and the moving ring 22 to move towards the sliding door 3, the driving rod 17 will enter the horizontal groove 29 through the side of the driven plate 9 close to the driving motor 19, thereby making the driven plate 9 and the horizontal plate 8 remain in a stationary state, that is, when the driving rod 17 contacts the side of the guide block 32 close to the driving motor 19, the driving rod 17 will push the guide block 32 to move downwards to the inner cavity of the installation groove 31, thereby not affecting the movement of the driving rod 17 towards the sliding door 3.

[0038] Please refer to Figure 12The lower end of the horizontal plate 8 is fixedly connected with a plurality of support rods 36, and the two adjacent support rods 36 are symmetrical about the center position of the horizontal rod 10. The lower end of each support rod 36 is fixedly connected with a brush plate 37. When the driven plate 9 is located at the initial position, the symmetrical brush plates 37 are located below the horizontal rod 10. The lower end of the side of the U-shaped plate 14 away from the sliding door 3 is fixedly connected with a mounting plate 33. The upper end of the mounting plate 33 is provided with a water groove 34. The position of the water groove 34 corresponds to the brush plate 37. The inner cavity of the water groove 34 is fixedly connected with a water injection pipe 35 on the side close to the driving motor 19. The side of the inner cavity of the water groove 34 away from the water injection pipe 35 is provided with a drain port. Water is injected into the water groove 34 through the water injection pipe 35 to wet the bristles of the brush plate 37. When the symmetrical brush plates 37 move upward with the horizontal plate 8, the lower end surface of the brush plate 37 is located above the horizontal rod 10, that is, when the moving ring 22 is located at the upper end of the horizontal rod 10 close to the horizontal plate 8, the brush plate 37 is located above the moving ring 22. After the driving rod 17 is separated from the inner cavity of the inclined groove 30, the symmetrical brush plates 37 will move downward with the horizontal plate 8 under the action of the elastic force, so as to clean the residual chicken manure adhered to the side edge of the cleaning plate 21 when the chicken manure is scraped. Water is injected into the water groove 34 through the water injection pipe 35 to clean the bristles of the brush plate 37, and the dirt on the bristles is discharged from the inner cavity of the water groove 34 through the drain port. The cleaning plate 21 is cleaned by the bristles to avoid that the residual chicken manure on the cleaning plate 21 adheres to the eggs when the eggs are removed from the chicken cage 2.

Claims

1. A laying hen breeding device for egg collection, comprising a base plate, characterized in that, A U-shaped plate is fixedly connected to the upper end of the base plate, and a chicken cage is fixedly connected to the upper end of the U-shaped plate. A sliding door is provided on one side of the chicken cage. Several crossbars are fixedly connected to the inner cavity of the U-shaped plate away from the sliding door. A driven mechanism for pushing the eggs to move is sleeved on the outer wall of the crossbars. Both side walls of the U-shaped plate are provided with mounting cavities. A drive mechanism for driving the driven mechanism to move horizontally back and forth is provided in the inner cavity of the mounting cavity. When the drive mechanism rotates at the end near the sliding door, it drives the driven mechanism to move horizontally back and forth. As the driven mechanism approaches the sliding door, it pushes the eggs on the crossbars to move horizontally. The driving mechanism includes a drive motor, which is driven to the side of the mounting cavity away from the sliding door. The output end of the drive motor is driven to a screw, and the end of the screw away from the drive motor is rotatably connected to the side wall of the mounting cavity. A moving block is horizontally slidably connected to the mounting cavity, and the moving block is threadedly connected to the screw. A connecting plate is fixedly connected to the symmetrical moving blocks. The outer wall of the connecting plate is horizontally slidably connected to the inner cavity side wall of the U-shaped plate. Several fixing rings are fixedly connected to the upper end of the connecting plate. The number and position of the fixing rings correspond to the crossbar. A drive rod is fixedly connected to the upper part of the moving block on the side close to the fixing ring. The upper end of the fixed ring is rotatably connected to a movable ring, and both ends of the movable ring are fixedly connected to cleaning plates. The outer wall of the movable ring is provided with a movable groove for use with the fixed ring. The outer wall of the fixed ring is slidably fitted into the movable groove. Both ends of the fixed ring are slidably connected to a locking block on the side near the movable ring. The side of the movable ring near the locking block is provided with a locking groove for use with the locking block. The moving ring has a drive groove in the middle of its inner cavity, and through holes are provided at both ends of the drive groove. A driven rod is fixedly connected to the middle of the side wall at both ends of the crossbar. The driven rod is centrally symmetrical about the center of the crossbar. A balance groove is provided at the end of the drive groove near the mounting cavity.

2. The egg-laying hen breeding device for egg collection according to claim 1, characterized in that, The upper end of the connecting plate is fixedly connected to several mounting shells. A rotating plate is rotatably connected to the inner cavity of the mounting shell on the side near the sliding door. A baffle is fixedly connected to the upper part of the inner cavity of the mounting shell on the side away from the sliding door. A diagonal bar is fixedly connected to the end of the crossbar near the sliding door. A conveyor belt is provided on the upper end of the base plate on the side away from the U-shaped plate. The end of the diagonal bar away from the crossbar is in contact with the upper surface of the conveyor belt.

3. The egg-laying hen breeding device for egg collection according to claim 2, characterized in that, A partition plate is fixedly connected to the upper end of the U-shaped plate. The gap between the lower end of the partition plate and the upper end of the crossbar is greater than the thickness of the cleaning plate. A symmetrical fixing plate is fixedly connected between the inner cavity of the chicken cage away from the sliding door and the partition plate.

4. The egg-laying hen breeding device for egg collection according to claim 3, characterized in that, A horizontal plate is provided below the fixed plate, and the horizontal plate is elastically connected to the fixed plate by a spring. Symmetrical driven plates are fixedly connected to both sides of the lower end of the horizontal plate, and the driven plates are slidably connected to the side wall of the U-shaped plate.

5. A laying hen breeding device for egg collection according to claim 4, characterized in that, A horizontal groove is provided on the upper part of the driven plate near the screw, and an inclined groove is provided at the lower end of the horizontal groove. An installation groove is provided at the connection between the horizontal groove and the inclined groove, and a guide block is slidably connected to the inner cavity of the installation groove.

6. A laying hen breeding device for egg collection according to claim 5, characterized in that, Several support rods are fixedly connected to the lower end of the horizontal plate. Two adjacent support rods are symmetrically arranged about the center position of the horizontal rod. A brush plate is fixedly connected to the lower end of each support rod. An installation plate is fixedly connected to the lower end of the U-shaped plate on the side away from the sliding door. A water trough is opened at the upper end of the installation plate. The position of the water trough corresponds to the brush plate. A water injection pipe is fixedly connected to the side of the water trough near the drive motor.

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