Multi-layer henhouse convenient to adjust breeding space

Abstract

The application discloses a multi-layer chicken house convenient for adjusting breeding space and belongs to the technical field of breeding. The multi-layer chicken house comprises a rack, a detachable feeding trough mechanism, a water feeding mechanism and a breeding cage mechanism. The lower side of the bottom layer of the rack is fixedly provided with a foot pad. The front and rear sides of each layer of the rack are provided with the detachable feeding trough mechanism. The middle side of each layer of the rack is provided with the water feeding mechanism. The breeding cage mechanism is arranged in each layer of the rack. The breeding cage mechanism comprises a closed net cage assembly and an adjustable partition net assembly. The closed net cage assembly is arranged in each layer of the rack. A plurality of adjustable partition net assemblies are arranged in each layer of the rack. Through the above mode, the number, size and even distribution of the breeding space can be quickly adjusted, the whole breeding cage does not need to be disassembled, the size of the breeding cage can be adjusted to adapt to the size requirement of chickens in different growth stages, the feeding trough can be slidably disassembled for cleaning, and the cleaning is more thorough compared with the traditional cleaning mode.

Description

Technical Field

[0001] This invention relates to the field of aquaculture technology, specifically a multi-story chicken house that facilitates the adjustment of aquaculture space. Background Technology

[0002] With the development of large-scale and intensive poultry farming, the rational control of chicken house space has become crucial for improving farming efficiency. Traditional chicken houses mostly adopt a fixed space and constant density feeding model, which is difficult to adapt to the dynamic needs of chickens at different growth stages, seasonal changes, and environmental parameters. This easily leads to problems such as low space utilization, uneven ventilation, large temperature and humidity fluctuations, and accumulation of harmful gases. Chickens grow rapidly over time, and reasonable density feeding requires the redistribution of chickens in individual cages at regular intervals. High-density feeding can easily cause stress, feather pecking, disease transmission, and increase mortality. Excessive space, on the other hand, leads to waste of building and equipment resources and reduces farming efficiency. To optimize stocking density, improve airflow organization within the house, stabilize the microenvironment, and enhance space utilization and biosafety, there is an urgent need for a flexible and adjustable chicken house space control technology to overcome the shortcomings of the existing fixed space model and meet the needs of efficient and healthy farming.

[0003] Chinese patent CN115943909B discloses a multi-layer intelligent chicken house for broiler farming, comprising: multiple stacked single-layer chicken houses; a switching component including a first screw and a moving plate, wherein the first screw is rotatably mounted inside the side walls of each single-layer chicken house, and a moving plate is slidably mounted above each first screw, a lifting plate passing through the moving plate, a bottom plate at the bottom of the lifting plate, a waist-shaped groove with threads at the bottom on the bottom plate, a guide plate at the top of the lifting plate, and a guide plate on the single-layer chicken house. The guide rail has a triangular block at one end. The movable plate is connected to the pull plate, and the pull plate has a first guide rod. A first bevel gear is rotatably mounted on the first screw. An inner ratchet is mounted on the first bevel gear. A pawl is mounted on the first screw. Two turntables are rotatably mounted inside the single-layer chicken coop. A second bevel gear is mounted on each turntable. Two round tubes are mounted between the turntables. A rotating shaft passes through each round tube. A first roller is rotatably mounted inside each round tube. A receiving strip is wound on the first roller. The end of the receiving strip extends out of the round tube and has a through hole.

[0004] However, the technical solution of this patent has the following problems: This patent does not allow for the rapid adjustment of the quantity and size of the breeding space to suit the body size requirements of chickens at different growth stages.

[0005] Based on this, the present invention designs a multi-story chicken house that facilitates the adjustment of breeding space to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multi-story chicken house that facilitates the adjustment of breeding space.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A multi-layer chicken house that facilitates the adjustment of breeding space includes a frame, and also includes a detachable feeding trough mechanism, a water feeding mechanism, and a breeding cage mechanism. The frame is divided into multiple layers. The bottom layer of the frame is fixedly installed with foot pads on the lower side. Detachable feeding trough mechanisms are installed on the front and rear sides of each layer of the frame. A water feeding mechanism is installed in the middle of each layer of the frame. A breeding cage mechanism is installed inside each layer of the frame. The breeding cage mechanism includes: a closed net cage assembly and an adjustable partition assembly. Each layer of the frame is equipped with a closed net cage assembly, and each layer of the frame is equipped with multiple adjustable partition assemblies. The adjustable partition assemblies are used to separate the breeding space of the closed net cage assembly.

[0008] Furthermore, the enclosed mesh cage assembly includes: vertical mesh, horizontal mesh, middle side mesh, door frame and rotating door. Two vertical meshes are fixedly installed on the left and right sides of each layer of the rack, two horizontal meshes are fixedly installed on the top and bottom sides of each layer of the rack, and two door frames are fixedly installed on the front and rear sides of each layer of the rack. Multiple rotating doors are snapped onto the door frames.

[0009] Furthermore, the enclosed mesh cage assembly also includes: fixing components, with two fixing components respectively installed on the front and rear sides of the adjustable mesh assembly.

[0010] Furthermore, the adjustable partition assembly includes: hollow crossbars, transverse sliders, transverse frames, first limiting screws, and dividing mesh. Two hollow crossbars are fixedly installed on the front and rear sides of each layer of the frame. Each hollow crossbar is slidably connected to multiple transverse sliders, with the transverse sliders on the two hollow crossbars corresponding one-to-one. The two ends of the transverse frame are rotatably connected between the two corresponding transverse sliders via a pivot. Each transverse slider is threadedly connected to a first limiting screw, one end of which is tightly attached to the hollow crossbar to fix the transverse slider to the hollow crossbar. Two dividing meshes are fixedly installed on the front and rear sides of the transverse frame.

[0011] Furthermore, the fixing components include: tension springs and hooks. Tension springs are fixedly installed on both the front side of the front dividing net and the rear side of the rear dividing net. The hooks are fixedly installed on the end of the tension springs away from the dividing net and are hung on the door frame to fix the dividing net.

[0012] Furthermore, the detachable feeding trough mechanism includes a sliding component and a feeding trough component. The sliding component is installed on the front and rear sides of each layer of the frame, and the feeding trough component is installed on the sliding component. The feeding trough component slides left and right on the sliding component to achieve disassembly and installation.

[0013] Furthermore, the sliding assembly includes: a fixing screw, an adjusting plate, a nut, and guide wheels. The two fixing screws are fixedly installed on the frame. The adjusting plate has two strip-shaped openings. The adjusting plate is fitted onto the fixing screws through the strip-shaped openings, so that the position of the adjusting plate relative to the frame is adjustable. The nut is threaded onto the fixing screw, fixing the adjusting plate onto the fixing screw. The two guide wheels are rotatably connected to the adjusting plate through a rotating shaft.

[0014] Furthermore, the sliding assembly also includes a limiting assembly, which is mounted on the adjusting plate. The limiting assembly includes an L-shaped plate and a second limiting screw. The L-shaped plate is fixedly mounted on the adjusting plate, and the second limiting screw is threaded onto the L-shaped plate.

[0015] Furthermore, the feeding trough assembly includes: a T-shaped plate, a support plate, and a feeding trough. The T-shaped plate is slidably connected between two guide wheels. The support plate is fixedly installed on the side of the T-shaped plate away from the guide wheels. The feeding trough is fixedly installed on the side of the support plate away from the T-shaped plate. The end of the second limiting screw away from the L-shaped plate is tightly attached to the feeding trough to fix the feeding trough.

[0016] Furthermore, the water feeding mechanism includes: a rotating square tube, a drive motor, an automatic water dispenser, and a hanging cup. One end of the rotating square tube is rotatably connected to the middle side of the frame via a rotating shaft. The drive motor is fixedly installed on the middle side of the frame. The other end of the rotating square tube is fixedly connected to the output shaft of the drive motor. Multiple automatic water dispensers are fixedly installed on the rotating square tube. Water flows out through the automatic water dispensers after passing through the rotating square tube. Connectors are fixedly installed on both the left and right sides of the rotating square tube. The hanging cup is fixedly installed below the automatic water dispenser to catch the excess water flowing out of the automatic water dispenser.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention enables the rapid increase or decrease in the number and equal division of breeding space by adjusting the slider of the adjustable partition assembly, limiting and fixing the position, and rotating the dividing net. The breeding space is convenient and flexible to adjust, adapting to the body size requirements of chickens at different growth stages. It does not require disassembling the entire breeding cage, and the operation is efficient and does not affect the normal breeding of the flock. 2. The feed trough is easy to disassemble and clean, adopting a sliding installation structure. Simply loosen the limit screw to quickly remove the feed trough. Compared with traditional rinsing methods, the cleaning is more thorough, while avoiding the pollution of the farm floor by cleaning wastewater and the generation of excessive moisture, ensuring a dry and clean feeding environment for the chickens. The feed trough is highly adaptable to installation. The length of the feed trough can be selected according to the number of racks. It can be quickly installed and fixed by the guide wheels of the sliding component, and can be adjusted up and down by the adjustment plate to adapt to different ground flatness, ensuring that the bottom of the rack is in close contact with the ground and improving the stability of the equipment. 3. The water feeding mechanism is water-saving and easy to maintain. The automatic drinker with a hanging cup can catch excess drinking water and avoid water waste. The drive motor drives the rotating square tube to rotate periodically, which can empty the water stored in the hanging cup. With the deep trough U-shaped conveyor belt, wastewater and chicken manure can be transported simultaneously, reducing the burden of manual cleaning. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a side view of the present invention; Figure 4 This is a partial structural diagram of the bottommost rack of the present invention; Figure 5 for Figure 4 Enlarged view of A in the middle; Figure 6 This is a partial structural schematic diagram of the enclosed wire mesh cage assembly of the present invention; Figure 7 This is a schematic diagram of the door frame and revolving door of the present invention; Figure 8 This is a partial structural schematic diagram of the adjustable mesh assembly of the present invention; Figure 9 for Figure 8 Enlarged view of B in the middle; Figure 10 This is a partial structural schematic diagram of the water feeding mechanism of the present invention; Figure 11 This is a partial structural schematic diagram of the detachable feeding trough mechanism of the present invention.

[0020] The labels in the diagram represent: 1. Frame; 2. Detachable feeding trough mechanism; 21. Fixing screw; 22. Adjusting plate; 23. Nut; 24. Guide wheel; 25. Strip opening; 26. L-shaped plate; 27. Second limit screw; 28. T-shaped plate; 29. ​​Support plate; 210. Feeding trough; 3. Watering mechanism; 31. Rotating square tube; 32. Drive motor; 33. Automatic drinker; 34. Hanging cup; 35. Connector; 4. Breeding cage mechanism; 41. Vertical grid; 42. Horizontal grid; 43. Middle side grid; 44. Door frame; 45. Revolving door; 46. Hollow crossbar; 47. Horizontal slider; 48. Horizontal frame; 49. First limit screw; 410. Dividing net; 411. Tension spring; 412. Hook. Detailed Implementation

[0021] 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, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0022] The present invention will be further described below with reference to embodiments.

[0023] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0024] Example 1: In some examples, please refer to Figures 1-11 A multi-layer chicken house that facilitates the adjustment of breeding space includes a frame 1, and also includes a detachable feeding trough mechanism 2, a water feeding mechanism 3, and a breeding cage mechanism 4. The frame 1 is divided into multiple layers. The bottom layer frame 1 has foot pads fixedly installed on its lower side. The front and rear sides of each layer frame 1 are equipped with detachable feeding trough mechanisms 2. The middle side of each layer frame 1 is equipped with a water feeding mechanism 3. The breeding cage mechanism 4 is installed inside each layer frame 1.

[0025] The breeding cage mechanism 4 includes: a closed net cage assembly and an adjustable partition assembly. Each layer of the frame 1 is equipped with a closed net cage assembly, and each layer of the frame 1 is equipped with multiple adjustable partition assemblies. The adjustable partition assembly is used to separate the breeding space of the closed net cage assembly.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Figure 9As shown, the enclosed mesh cage assembly includes: vertical mesh 41, horizontal mesh 42, middle side mesh 43, door frame 44, and rotating door 45. Two vertical meshes 41 are fixedly installed on the left and right sides of each layer of the frame 1, two horizontal meshes 42 are fixedly installed on the upper and lower sides of each layer of the frame 1, and two door frames 44 are fixedly installed on the front and rear sides of each layer of the frame 1. Multiple rotating doors 45 are snapped onto the door frames 44.

[0027] The enclosed mesh cage assembly further includes: fixing components, with two fixing components respectively installed on the front and rear sides of the adjustable mesh assembly.

[0028] like Figure 8 , Figure 9 As shown, the adjustable partition assembly includes: hollow crossbars 46, transverse sliders 47, transverse frames 48, first limiting screws 49, and dividing mesh 410. Two hollow crossbars 46 are fixedly installed on the front and rear sides of each layer of the frame 1. Each hollow crossbar 46 is slidably connected to multiple transverse sliders 47, and the transverse sliders 47 on the two hollow crossbars 46 correspond one-to-one. The two ends of the transverse frame 48 are rotatably connected between the two corresponding transverse sliders 47 through a rotating shaft. Each transverse slider 47 is threadedly connected to a first limiting screw 49, one end of which is tightly attached to the hollow crossbar 46 to fix the transverse slider 47 to the hollow crossbar 46. Two dividing meshes 410 are fixedly installed on the front and rear sides of the transverse frame 48.

[0029] like Figure 9 As shown, the fixing component includes a tension spring 411 and a hook 412. Tension springs 411 are fixedly installed on both the front side of the front dividing net 410 and the rear side of the rear dividing net 410. The hook 412 is fixedly installed on the end of the tension spring 411 away from the dividing net 410. The hook 412 is hung on the door frame 44 to fix the dividing net 410.

[0030] When adjusting the breeding space, taking four adjustable partition net components as an example, the four adjustable partition net components divide the enclosed net cage component into four breeding spaces. When the chickens grow larger and need to expand the breeding space, after taking out some chickens from the four breeding spaces, remove the two hooks 412 of the fixing component on the middle side of the frame 1, loosen the first limit screw 49 of the adjustable partition net component on the middle side of the frame 1, and release the horizontal slider 47 from the locked state. At this time, move the horizontal slider 47 to the left to the preset position, tighten the first limit screw 49 to fix the horizontal slider 47, rotate one of the dividing nets 410, the rotation of the dividing net 410 drives the horizontal frame 48 to rotate, the rotation of the horizontal frame 48 causes the other dividing net 410 to rotate, hang the hooks 412 on the dividing net 410 on the horizontal grid 42 on the upper side of the frame 1, so that the dividing net 410 is fixed. At this time, the breeding space in the frame 1 becomes three.

[0031] Adjust the two adjustable screen components on the left and right sides, remove the two hooks 412 of the fixing components on the left and right sides of the frame 1, loosen the first limit screws 49 of the adjustable screen components on the left and right sides of the frame 1, and release the horizontal sliders 47 from the locked state. At this time, move the two horizontal sliders 47 to the preset position to the center, tighten the first limit screws 49 to fix the horizontal sliders 47, and the adjustable screen components on the left and right sides are adjusted. At this time, the adjustable screen components on the left and right sides divide the breeding space in the frame 1 into three equal parts. Only some of the chickens need to be removed to quickly adjust the breeding space.

[0032] When the three breeding spaces mentioned above need to be adjusted into two larger breeding spaces, restore the middle adjustable partition mesh component, and then rotate the dividing mesh 410 of the adjustable partition mesh components on the left and right sides by 90 degrees and fix it. The breeding space adjustment is convenient and flexible, adapting to the body size requirements of chickens at different growth stages. By sliding the slider of the adjustable partition mesh component, limiting and fixing it, and rotating the dividing mesh 410, the number of breeding spaces can be increased or decreased and the size can be evenly divided. There is no need to disassemble the entire breeding cage. The operation is efficient and does not affect the normal breeding of the chicken flock.

[0033] Example 2: In some embodiments, such as Figures 1-11 As shown, in a preferred embodiment of the present invention, the detachable feeding trough mechanism 2 includes a sliding component and a feeding trough component. The sliding component is installed on the front and rear sides of each layer of the frame 1, and the feeding trough component is installed on the sliding component. The feeding trough component slides left and right on the sliding component to achieve detachment and installation.

[0034] like Figure 4 , Figure 5 , Figure 11 As shown, the sliding assembly includes: fixing screws 21, adjusting plate 22, nut 23, and guide wheels 24. The two fixing screws 21 are fixedly installed on the frame 1. The adjusting plate 22 has two strip-shaped openings 25. The adjusting plate 22 is fitted onto the fixing screws 21 through the strip-shaped openings 25, so that the position of the adjusting plate 22 relative to the frame 1 is adjustable. The nut 23 is threadedly connected to the fixing screws 21 to fix the adjusting plate 22 to the fixing screws 21. The two guide wheels 24 are rotatably connected to the adjusting plate 22 through a rotating shaft.

[0035] like Figure 5 As shown, the sliding assembly further includes a limiting assembly, which is mounted on the adjusting plate 22. The limiting assembly includes an L-shaped plate 26 and a second limiting screw 27. The L-shaped plate 26 is fixedly mounted on the adjusting plate 22, and the second limiting screw 27 is threadedly connected to the L-shaped plate 26.

[0036] like Figure 11As shown, the feeding trough assembly includes a T-shaped plate 28, a support plate 29, and a feeding trough 210. The T-shaped plate 28 is slidably connected between two guide wheels 24. The support plate 29 is fixedly installed on the side of the T-shaped plate 28 away from the guide wheels 24. The feeding trough 210 is fixedly installed on the side of the support plate 29 away from the T-shaped plate 28. The end of the second limiting screw 27 away from the L-shaped plate 26 is tightly attached to the feeding trough 210 to fix the feeding trough 210. The length of the feeding trough 210 is a multiple of the length of the left and right sides of the frame 1.

[0037] When the feed trough needs to be disassembled and cleaned, loosen the second limit screw 27 and slide the feed trough 210 to disassemble. Compared with the traditional rinsing method, the cleaning is more thorough and avoids the pollution of the farm floor by cleaning wastewater and the generation of excessive moisture, ensuring a dry and clean feeding environment for the chickens.

[0038] When installing the chicken coop, simply arrange the appropriate number of racks 1 for the length of the coop horizontally. Select the appropriate length of feeding troughs 210 according to the needs. Taking three racks 1 as an example, select feeding troughs 210 with a length equal to the length of both sides of the three racks 1. Lift the left side of the T-shaped plate 28 on the support plate 29 on the feeding trough 210 and place it on the guide wheel 24 of the sliding component of the rightmost rack 1. Then lift the right side of the T-shaped plate 28 and slide the T-shaped plate 28 between the two guide wheels 24. Slide the T-shaped plates 28 into the guide wheels 24 of the sliding components of the three racks 1 in sequence. At this time, tighten the second limit screws 27 of the limit components of the sliding components on all racks 1. One end of the second limit screw 27 is limited by the T-shaped plate 28, and the other end of the second limit screw 27 is close to the feeding trough 210, thus quickly fixing the feeding trough 210.

[0039] At this point, observe the three frames 1. If the bottom of the three frames 1 is unstable and not in close contact with the ground, loosen the nut 23 and move the adjustment plate 22 up and down on the frame 1 to make the bottom of the three frames 1 in close contact with the ground. Then tighten the nut 23 to complete the adjustment of the feeding trough 210. The feeding trough has strong installation and adaptability. The feeding trough 210 of the corresponding length can be selected according to the number of frames 1. It can be quickly installed and fixed by the guide wheel 24 of the sliding component, and can be adjusted up and down by the adjustment plate 22 to adapt to different ground flatness, ensuring that the bottom of the frame 1 is in close contact with the ground and improving the stability of the equipment.

[0040] Example 3: In some embodiments, such as Figures 1-11As shown in the preferred embodiment of the present invention, the water feeding mechanism 3 includes: a rotating square tube 31, a drive motor 32, an automatic water dispenser 33, and a hanging cup 34. One end of the rotating square tube 31 is rotatably connected to the middle side of the frame 1 via a rotating shaft. The drive motor 32 is fixedly installed on the middle side of the frame 1. The other end of the rotating square tube 31 is fixedly connected to the output shaft of the drive motor 32. Multiple automatic water dispensers 33 are fixedly installed on the rotating square tube 31. Water flows out through the automatic water dispensers 33 after passing through the rotating square tube 31. Connectors 35 are fixedly installed on both the left and right sides of the rotating square tube 31. The connectors 35 are connected to an external water supply device through a hose. The connectors 35 on adjacent frames 1 are connected through a hose. The hanging cup 34 is fixedly installed below the automatic water dispenser 33 to catch the excess water flowing out of the automatic water dispenser 33.

[0041] like Figure 10 As shown, the chickens drink water through the automatic drinker 33 of the water feeding mechanism 3. Some of the water from the automatic drinker 33 flows down into the hanging cup 34, preventing water waste. The drive motor 32 is a self-locking motor with a speed reduction. An external controller controls the drive motor 32 to periodically rotate 90 degrees and then return to its original position. The output shaft of the drive motor 32 rotates 90 degrees, causing the rotating square tube 31 to rotate 90 degrees. This rotation of the square tube causes the automatic drinker 33 and the hanging cup 34 to rotate 90 degrees, thus lowering the water level in the hanging cup 34. 4. Water is poured out. A deep-groove U-shaped conveyor belt is fixedly installed on the lower side of each layer of the frame 1 to transport chicken manure. At the same time, the water in the hanging cup 34 is also transported away by the deep-groove U-shaped conveyor belt. The water feeding mechanism 3 is water-saving and easy to maintain. The automatic drinker 33, together with the hanging cup 34, can catch the excess drinking water and avoid water waste. The drive motor 32 drives the rotating square tube 31 to rotate periodically, which can pour out the water stored in the hanging cup 34. With the deep-groove U-shaped conveyor belt, wastewater and chicken manure are transported simultaneously, reducing the burden of manual cleaning.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. 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. Such modifications or substitutions will 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 multi-story chicken house with adjustable breeding space, comprising a frame (1), characterized in that, Also includes: The frame (1) is divided into multiple layers. The bottom layer frame (1) is fixedly installed with foot pads. The front and rear sides of each layer frame (1) are equipped with a detachable feeding trough mechanism (2). The middle side of each layer frame (1) is equipped with a water feeding mechanism (3). Each layer frame (1) is equipped with a breeding cage mechanism (4). The breeding cage mechanism (4) includes: a closed net cage assembly and an adjustable partition assembly. Each layer of the frame (1) is equipped with a closed net cage assembly and multiple adjustable partition assemblies are installed in each layer of the frame (1). The adjustable partition assembly is used to separate the breeding space of the closed net cage assembly.

2. The multi-story chicken coop with adjustable breeding space according to claim 1, characterized in that, The enclosed mesh cage assembly includes: vertical mesh (41), horizontal mesh (42), middle side mesh (43), door frame (44) and rotating door (45). Two vertical meshes (41) are fixedly installed on the left and right sides of each layer of the frame (1), two horizontal meshes (42) are fixedly installed on the upper and lower sides of each layer of the frame (1), and two door frames (44) are fixedly installed on the front and rear sides of each layer of the frame (1). Multiple rotating doors (45) are snapped onto the door frames (44).

3. The multi-story chicken coop with adjustable breeding space according to claim 2, characterized in that, The enclosed mesh cage assembly further includes: fixing components, with two fixing components respectively installed on the front and rear sides of the adjustable mesh assembly.

4. The multi-story chicken coop with adjustable breeding space according to claim 3, characterized in that, The adjustable mesh assembly includes: hollow crossbars (46), transverse sliders (47), crossbar frames (48), first limiting screws (49), and dividing mesh (410). Two hollow crossbars (46) are fixedly installed on the front and rear sides of each layer of the frame (1). Each hollow crossbar (46) is slidably connected with multiple transverse sliders (47). The transverse sliders (47) on the two hollow crossbars (46) correspond one-to-one. The two ends of the crossbar frame (48) are rotatably connected between the two corresponding transverse sliders (47) through a rotating shaft. Each transverse slider (47) is threadedly connected with a first limiting screw (49). One end of the first limiting screw (49) is close to the hollow crossbar (46) to fix the transverse slider (47) on the hollow crossbar (46). Two dividing meshes (410) are fixedly installed on the front and rear sides of the crossbar frame (48).

5. The multi-story chicken coop with adjustable breeding space according to claim 4, characterized in that, The fixing components include a tension spring (411) and a hook (412). The tension spring (411) is fixedly installed on the front side of the front dividing net (410) and the rear side of the rear dividing net (410). The hook (412) is fixedly installed on the end of the tension spring (411) away from the dividing net (410). The hook (412) is hung on the door frame (44) to fix the dividing net (410).

6. The multi-story chicken coop with adjustable breeding space according to claim 5, characterized in that, The detachable feeding trough mechanism (2) includes a sliding component and a feeding trough component. The sliding component is installed on the front and rear sides of each layer of the frame (1). The feeding trough component is installed on the sliding component. The feeding trough component slides left and right on the sliding component to achieve disassembly and installation.

7. The multi-story chicken coop with adjustable breeding space according to claim 6, characterized in that, The sliding assembly includes: a fixing screw (21), an adjusting plate (22), a nut (23), and guide wheels (24). The two fixing screws (21) are fixedly installed on the frame (1). The adjusting plate (22) has two strip-shaped openings (25). The adjusting plate (22) is fitted onto the fixing screws (21) through the strip-shaped openings (25). The nut (23) is threaded onto the fixing screws (21) to fix the adjusting plate (22) onto the fixing screws (21). The two guide wheels (24) are rotatably connected to the adjusting plate (22) through a rotating shaft.

8. The multi-story chicken coop with adjustable breeding space according to claim 7, characterized in that, The sliding assembly further includes a limiting assembly, which is mounted on the adjusting plate (22). The limiting assembly includes an L-shaped plate (26) and a second limiting screw (27). The L-shaped plate (26) is fixedly mounted on the adjusting plate (22), and the second limiting screw (27) is threaded onto the L-shaped plate (26).

9. The multi-story chicken coop with adjustable breeding space according to claim 8, characterized in that, The feeding trough assembly includes a T-shaped plate (28), a support plate (29), and a feeding trough (210). The T-shaped plate (28) is slidably connected between two guide wheels (24). The support plate (29) is fixedly installed on the side of the T-shaped plate (28) away from the guide wheels (24). The feeding trough (210) is fixedly installed on the side of the support plate (29) away from the T-shaped plate (28). The end of the second limiting screw (27) away from the L-shaped plate (26) is tightly attached to the feeding trough (210) to fix the feeding trough (210).

10. The multi-story chicken coop with adjustable breeding space according to claim 9, characterized in that, The water feeding mechanism (3) includes: a rotating square tube (31), a drive motor (32), an automatic water dispenser (33), and a hanging cup (34). One end of the rotating square tube (31) is rotatably connected to the middle side of the frame (1) via a rotating shaft. The drive motor (32) is fixedly installed on the middle side of the frame (1). The other end of the rotating square tube (31) is fixedly connected to the output shaft of the drive motor (32). Multiple automatic water dispensers (33) are fixedly installed on the rotating square tube (31). Water flows out through the automatic water dispenser (33) after passing through the rotating square tube (31). Connectors (35) are fixedly installed on both the left and right sides of the rotating square tube (31). The hanging cup (34) is fixedly installed below the automatic water dispenser (33) to catch the excess water flowing out of the automatic water dispenser (33).

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