Low-carbon economical laying hen non-cage breeding house

Abstract

The invention discloses a low-carbon economical laying hen non-cage breeding house which comprises a breeding house, a non-cage chicken frame integrated system, a chicken house environment regulation and control system and an online control system which are integrated in the breeding house, and a workshop which is installed in cooperation with the breeding house and is provided with a chicken house gate. The non-cage-rearing chicken frame integrated system comprises a non-cage-rearing chicken frame individual support, a multi-layer chain type feeding system, a manure cleaning system, a water drinking system and an egg laying system, the non-cage-rearing chicken frame individual support is of a basic frame structure of the non-cage-rearing chicken frame integrated system, and the chicken house environment regulation and control system comprises a cooling system, a ventilation system, a lighting system and an electric power supply system; the system has the advantages of automation and integration, can effectively reduce energy consumption and labor cost, improves the growth environment of laying hens, promotes the health and production efficiency of the laying hens, and meets the requirements of low-carbon economy.

Description

Technical Field

[0001] The invention relates to the technical field of poultry breeding equipment, and in particular to a low-carbon economical non-cage breeding house for laying hens. Background Art

[0002] In the modern laying hen farming industry, cage-free farming is increasingly being promoted due to its significant advantages. This model not only responds to consumers' growing demand for food safety, quality and animal welfare, but also reflects a sense of responsibility for the environment. Cage-free farming, also known as free-range or free-range, provides a more natural and spacious living environment, allowing laying hens to move freely and perform natural behaviors such as pecking, dust bathing and group living. This farming method not only enhances the welfare of the chickens, but also improves production efficiency and egg quality by improving their quality of life. Studies have shown that cage-free eggs have lower salmonella infection rates, higher content of nutrients such as protein and vitamins, and lower pollution levels than caged eggs. In 2010, the European Parliament proposed a resolution to completely ban traditional cages for laying hens based on animal welfare considerations. This policy has promoted the transformation of the entire industry to a cage-free model. In addition, with the global emphasis on environmental protection and low-carbon development, the cage-free model is seen as a more sustainable choice due to its lower environmental impact. Against this background, the low-carbon and economical cage-free laying hen system came into being. It not only meets the market demand for high-quality, low-risk food, but also meets the expectations of modern consumers for animal welfare and environmental protection. Summary of the invention

[0003] In view of the deficiencies in the prior art, the object of the present invention is to provide a low-carbon economical non-cage breeding house for laying hens.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A low-carbon economical non-cage laying hen breeding house comprises a breeding house, an integrated system of non-cage chicken racks, a chicken house environmental control system and an online control system assembled inside the breeding house, and a workshop which is installed in conjunction with the breeding house and is provided with a chicken house door. The non-cage chicken rack integrated system comprises individual brackets of non-cage chicken racks, a multi-layer chain feeding system, a manure cleaning system, a drinking water system and an egg-laying system. The individual brackets of the non-cage chicken racks are the basic frame structure of the non-cage chicken rack integrated system. The chicken house environmental control system comprises a cooling system, a ventilation system, a lighting system and a power supply system. The individual brackets of the non-cage chicken racks comprise a lower perch, a lateral perch, an upper perch, an adjustable traction plate, an egg-laying box, an upper ground grid, a lower ground grid and individual brackets.

[0006] Preferably, the upper ground grid and the lower ground grid are respectively located on the upper and lower layers of the individual bracket, and are installed in a structure with a high middle and low sides, with an angle between the inclined surface and the horizontal ground greater than 7° and less than 12°, and the lower perch is longitudinally installed on both sides of the lower layer of the individual bracket; the transverse perch is transversely installed between the lower and upper layers of the individual bracket, and the upper perch is longitudinally installed on both sides of the upper layer of the individual bracket, the egg-laying box is located on the inner side of the upper layer of the individual perch, and the adjustable traction plate is installed inside the egg-laying box, and the angle between the adjustable traction plate and the horizontal ground is adjustable.

[0007] Preferably, the multi-layer chain feeding system includes a tower feed mixer, a feed conveying pipeline, a feed storage and distribution box, a lower chain chicken trough, an upper chain chicken trough, a lower motor of the chain chicken trough and an upper motor of the chain chicken trough, the tower feed mixer is connected to the feed conveying pipeline, the other end of the feed conveying pipeline is connected to the feed storage and distribution box, the lower side of the feed storage and distribution box is connected to the lower chain chicken trough and the upper chain chicken trough, the feed storage and distribution box is installed inside the workshop, the lower motor of the chain chicken trough and the upper motor of the chain chicken trough are respectively connected to the lower chain chicken trough and the upper chain chicken trough, the lower chain chicken trough and the upper chain chicken trough are installed in the lower layer of the individual bracket; wherein the upper chain chicken trough is located in the inner circle of the lower chain chicken trough.

[0008] Preferably, the manure cleaning system includes a chicken manure collection and transportation vehicle track, a chicken manure collection and transportation vehicle, a manure cleaning conveyor belt drive motor, an upper belt-type manure conveying transmission shaft, a lower belt-type manure conveying transmission shaft, an upper belt-type manure conveying conveyor belt, a lower belt-type manure conveying conveyor belt, a lower belt-type manure conveying power transmission chain and an upper belt-type manure conveying power transmission chain. The chicken manure collection and transportation vehicle is installed on the chicken manure collection and transportation vehicle track, and the upper belt-type manure conveyor belt is installed on the upper layer of the individual bracket and is located between the upper ground grid and the lower ground grid; the lower ... The conveyor belt is installed on the left and right sides of the lower layer of the individual bracket, located on the lower side of the lower ground grid, the upper belt conveyor manure drive shaft is installed on both sides of the upper belt conveyor manure conveyor belt, and the lower belt conveyor manure drive shaft is installed on both sides of the lower belt conveyor manure conveyor belt; the lower belt conveyor manure power transmission chain and the upper belt conveyor manure power transmission chain are respectively installed on the sides of the upper belt conveyor manure drive shaft and the lower belt conveyor manure drive shaft, and the lower belt conveyor manure power transmission chain and the upper belt conveyor manure power transmission chain are driven by the manure cleaning conveyor belt drive motor.

[0009] Preferably, the drinking water system includes a water supply pipe, a water supply switch and a water storage tank, wherein the water storage tank is connected to the water supply pipe, the water supply pipe is connected to a plurality of water supply switches, and the water storage tank is installed inside the workshop.

[0010] Preferably, the egg-laying system comprises an overall structure of an egg-laying box, an egg transportation system and an egg collecting system, the egg transportation system comprising an egg transportation system driving motor, an egg transportation system conveyor belt, an egg transportation system drive shaft and an egg transportation system power transmission chain; the egg collecting system comprises a lower side-mounted loose egg collecting trough, an upper side-mounted loose egg collecting trough and an egg transportation system egg collecting trough, the overall structure of the egg-laying box is composed of an egg-laying box and an adjustable traction plate, the egg transportation system conveyor belt is mounted on the upper side of the individual bracket and is located inside the egg-laying box; the egg transportation system drive shaft is mounted on both sides of the egg transportation system conveyor belt, and the egg transportation system power transmission chain is mounted on the side of the egg transportation system drive shaft; the egg transportation system power transmission chain is driven by the egg transportation system driving motor; the lower side-mounted loose egg collecting trough is mounted on both sides of the lower layer of the individual bracket; the upper side-mounted loose egg collecting trough is mounted on both sides of the upper layer of the individual bracket; the egg transportation system egg collecting trough is connected to the egg transportation system conveyor belt and is installed inside the workshop.

[0011] Preferably, the cooling system includes a water tank, a cooling water pump, a cooling pipe and a cooling nozzle, wherein the water tank is installed inside the workshop and connected to the cooling water pump; the cooling water pump is connected to the cooling pipe; the cooling pipe is connected to multiple cooling nozzles.

[0012] Preferably, the ventilation system includes a first transverse fan, a second transverse fan, a large longitudinal fan, a small longitudinal fan, a distributed air inlet duct and a heating rod, wherein the first transverse fan and the second transverse fan are installed on the transverse wall of the breeding house, a first chicken house small door for air intake is opened above the breeding house near the first transverse fan, a second chicken house small door for air intake is opened above the breeding house near the second transverse fan, the large longitudinal fan and the small longitudinal fan are installed on the longitudinal wall of the breeding house; a distributed air inlet duct is installed on the upper part of the breeding house and passes through the breeding house and the workshop, and the heating rod is installed inside the distributed air inlet duct extending to the workshop.

[0013] Preferably, the lighting system consists of a plurality of lighting lamps fixedly installed on the inside of the breeding house.

[0014] Preferably, the power supply system includes a solar power supply system and a diesel power generation system.

[0015] Beneficial effects of the present invention: The present invention has the advantages of automation and integration, can effectively reduce energy consumption and labor costs, while improving the growth environment of laying hens, promoting the health and production efficiency of laying hens, and meeting the needs of a low-carbon economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a low-carbon economical non-cage laying hen breeding house of the present invention;

[0017] Figure 2 for Figure 1Structural diagram of the integrated system of cage chicken racks in China and Africa;

[0018] Figure 3 for Figure 2 A top view of

[0019] Figure 4 for Figure 2 A front view of

[0020] Figure 5 for Figure 2 Side view of

[0021] Figure 6 It is a structural diagram of individual brackets of non-cage chicken racks in the integrated system of non-cage chicken racks;

[0022] Figure 7 It is a structural diagram of the chicken house environment control system in the present invention. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0024] Example

[0025] like Figure 1-7 As shown, a low-carbon economical cage-free laying hen breeding house includes a breeding house, an integrated system of cage-free chicken racks, a chicken house environmental control system and an online control system assembled inside the breeding house, a workshop 51 installed in conjunction with the breeding house and provided with a chicken house door 49, the cage-free chicken rack integrated system includes individual racks of cage-free chicken racks, a multi-layer chain feeding system, a manure cleaning system, a drinking water system and an egg-laying system, and the individual racks of cage-free chicken racks are the basic frame structure of the cage-free chicken rack integrated system.

[0026] The chicken house environment control system includes a cooling system, a ventilation system, a lighting system and a power supply system. The individual brackets of the non-cage chicken racks include a lower perch 28, a lateral perch 29, an upper perch 30, an adjustable traction plate 31, an egg-laying box 32, an upper ground grid 33, a lower ground grid 34 and an individual bracket 35.

[0027] The upper ground grid 33 and the lower ground grid 34 are respectively located on the upper and lower layers of the individual bracket 35, and are installed in a structure with a high middle and low sides. The angle between the inclined surface and the horizontal ground is greater than 7° and less than 12°. The lower perch 28 is longitudinally installed on both sides of the lower layer of the individual bracket 35; the transverse perch 29 is transversely installed between the lower and upper layers of the individual bracket 35, and the upper perch 30 is longitudinally installed on both sides of the upper layer of the individual bracket 35. The egg-laying box 32 is located on the inner side of the upper layer of the individual perch 35, and the adjustable traction plate 31 is installed inside the egg-laying box 32, and the angle between the adjustable traction plate 31 and the horizontal ground is adjustable.

[0028] The multi-layer chain feeding system includes a tower feed mixer 27, a feed conveying pipeline 26, a feed storage and distribution box 25, a lower chain chicken trough 10, an upper chain chicken trough 9, a lower motor 11 of the chain chicken trough and an upper motor 3 of the chain chicken trough. The tower feed mixer 27 is connected to the feed conveying pipeline 26, and the other end of the feed conveying pipeline 26 is connected to the feed storage and distribution box 25. The lower side of the feed storage and distribution box 25 is connected to the lower chain chicken trough. The trough 10 is connected to the upper chain-type perch chicken trough 9, the feed storage and distribution box 25 is installed inside the workshop 51, the lower motor 11 of the chain-type perch chicken trough and the upper motor 3 of the chain-type perch chicken trough are respectively connected to the lower chain-type perch chicken trough 10 and the upper chain-type perch chicken trough 9, the lower chain-type perch chicken trough 10 and the upper chain-type perch chicken trough 9 are installed on the lower layer of the individual bracket 35; wherein the upper chain-type perch chicken trough 9 is located in the inner circle of the lower chain-type perch chicken trough 10.

[0029] The manure cleaning system includes a chicken manure collecting and transporting vehicle track 1, a chicken manure collecting and transporting vehicle 5, a manure cleaning conveyor belt drive motor 2, an upper belt-type manure conveying transmission shaft 8, a lower belt-type manure conveying transmission shaft 12, an upper belt-type manure conveying conveyor belt 15, a lower belt-type manure conveying conveyor belt 16, a lower belt-type manure conveying power transmission chain 17 and an upper belt-type manure conveying power transmission chain 18. The chicken manure collecting and transporting vehicle 5 is installed on the chicken manure collecting and transporting vehicle track 1, and the upper belt-type manure conveying conveyor belt 15 is installed on the upper layer of the individual bracket 35, and is located between the upper ground grid 33 and the lower ground grid 34; the lower belt-type manure conveyor belt 16 is installed on the left and right sides of the lower layer of the individual bracket 35, located on the lower side of the lower ground grid 34, the upper belt conveying manure drive shaft 8 is installed on both sides of the upper belt conveying manure conveyor belt 15, and the lower belt conveying manure drive shaft 12 is installed on both sides of the lower belt conveying manure conveyor belt 16; the lower belt conveying manure power transmission chain 17 and the upper belt conveying manure power transmission chain 18 are respectively installed on the sides of the upper belt conveying manure drive shaft 8 and the lower belt conveying manure drive shaft 12, and the lower belt conveying manure power transmission chain 17 and the upper belt conveying manure power transmission chain 18 are driven by the manure cleaning conveyor belt drive motor 2.

[0030] The drinking water system includes a water supply pipe 13 , a water supply switch 14 and a water storage tank 24 , wherein the water storage tank 24 is connected to the water supply pipe 13 , the water supply pipe 13 is connected to a plurality of water supply switches 14 , and the water storage tank 24 is installed inside the workshop 51 .

[0031] The egg-laying system includes an egg-laying box overall structure, an egg transportation system and an egg collection system. The egg transportation system includes an egg transportation system drive motor 4, an egg transportation system conveyor belt 6, an egg transportation system drive shaft 7, and an egg transportation system power transmission chain 19; the egg collection system includes a lower side-mounted loose egg collection trough 20, an upper side-mounted loose egg collection trough 22, and an egg transportation system egg collection trough 23. The egg-laying box overall structure is composed of an egg-laying box 32 and an adjustable traction plate 31. The egg transportation system conveyor belt 6 is installed on the upper side of an individual bracket 35, located The inner side of the egg laying box 32; the egg transport system drive shaft 7 is installed on both sides of the egg transport system conveyor belt 6, and the egg transport system power transmission chain 19 is installed on the side of the egg transport system drive shaft 7; the egg transport system power transmission chain 19 is driven by the egg transport system drive motor 4; the lower side-mounted loose egg collecting trough 20 is installed on both sides of the lower layer of the individual bracket 35; the upper side-mounted loose egg collecting trough 22 is installed on both sides of the upper layer of the individual bracket 35; the egg transport system egg collecting trough 23 is connected to the egg transport system conveyor belt 6 and is installed inside the workroom 51.

[0032] The cooling system includes a water tank 24, a cooling water pump 38, a cooling pipe 46 and a cooling nozzle 47, wherein the water tank 24 is installed inside the workshop 51 and is connected to the cooling water pump 38; the cooling water pump 38 is connected to the cooling pipe 46; the cooling pipe 46 is connected to multiple cooling nozzles 47.

[0033] The ventilation system includes a first transverse fan 39, a second transverse fan 42, a large longitudinal fan 44, a small longitudinal fan 45, a distributed air inlet duct 48 and a heating rod 50, wherein the first transverse fan 39 and the second transverse fan 42 are installed on the transverse wall of the breeding house, a first chicken house small door 40 for air intake is opened above the breeding house near the first transverse fan 39, a second chicken house small door 43 for air intake is opened above the breeding house near the second transverse fan 42, the large longitudinal fan 44 and the small longitudinal fan 45 are installed on the longitudinal wall of the breeding house; a distributed air inlet duct 48 is installed on the upper part of the breeding house and passes through the breeding house and the workshop 51, and the heating rod 50 is installed inside the distributed air inlet duct 48 extending to the workshop 51.

[0034] The lighting system is composed of a number of lighting lamps 41 fixedly installed inside the breeding house.

[0035] The power supply system 36 includes a solar power supply system and a diesel power generation system.

[0036] Compared with the prior art, the present invention also includes the following working process.

[0037] (1) Working process of cage-free chicken rack integrated system:

[0038] It can be seen from the activity habits of chickens that the perch is more attractive to the chickens. When the chickens are moving on the lower ground net 34, they can be attracted to fly to the lower perch 28 and stand. At this time, the chickens have three activity direction options. They can continue to fly upward to the upper ground net 33 for movement, or stay on the lower perch 28, or fly downward to the lower ground net 34 for movement; if the chickens continue to fly upward to the upper ground net 33 for movement, they can first fly to the horizontal perch 29 and then fly to the upper ground net 33; there is also an upper perch 30 between the upper ground net 33 and the egg-laying box 32. If the chickens want to fly to the egg-laying box 32 to lay eggs, they can first fly to the upper perch 30 and then fly to the egg-laying box 32 platform; after the chickens lay eggs on the adjustable traction plate 31 inside the egg-laying box 32, due to the inclination of the adjustable traction plate 31 The eggs laid roll to the upper surface of the egg transport system conveyor belt 6; when the power supply system 36 provides power to the egg transport system drive motor 4, the egg transport system drive motor 4 drives the egg transport system power transmission chain 19 to rotate, and the other side of the egg transport system power transmission chain 19 drives the egg transport system drive shaft 7 to rotate, and the egg transport system drive shaft 7 drives the egg transport system conveyor belt 6 to move, and the eggs on the egg transport system conveyor belt 6 gradually move to the egg transport system egg collecting trough 23 to collect the eggs; and the eggs laid by the chickens on the upper ground grid 33 and the lower ground grid 34 will roll downward to the upper side-mounted loose egg collecting trough 22 and the lower side-mounted loose egg collecting trough 20 due to the inclined surfaces of the upper ground grid 33 and the lower ground grid 34 to collect the eggs.

[0039] An upper belt-type manure conveying conveyor belt 15 is installed on the lower side of the upper ground net 33 and the upper side of the lower ground net 34, and a lower belt-type manure conveying conveyor belt 16 is installed on the lower side of the lower ground net 34; when the chickens move on the upper ground net 33 and the lower ground net 34, the manure produced will pass through the ground nets and fall on the surface of the upper belt-type manure conveying conveyor belt 15 and the lower belt-type manure conveying conveyor belt 16. When the power supply system 36 provides power to the manure conveyor belt driving motor 2, the manure conveyor belt driving motor 2 drives the lower belt-type manure conveying system power transmission chain 17 and the upper belt-type manure conveying system power transmission chain 18 to rotate, and the lower belt-type manure conveying system The power transmission chain 17 and the upper belt conveying manure system power transmission chain 18 respectively drive the upper belt conveying manure system drive shaft 8 and the lower belt conveying manure system drive shaft 12 to rotate; the rotation of the upper belt conveying manure system drive shaft 8 and the lower belt conveying manure system drive shaft 12 respectively drives the upper belt conveying manure system conveyor belt 15 and the lower belt conveying manure system conveyor belt 16 to rotate, at this time, the chicken manure on the upper belt conveying manure system conveyor belt 15 and the lower belt conveying manure system conveyor belt 16 are transported to the chicken manure collecting and transporting vehicle 5, and the chicken manure collecting and transporting vehicle 5 transports the chicken manure out of the chicken house along the chicken manure collecting and transporting vehicle track 1.

[0040] A tower feed mixer 27 is installed outside the chicken house. When the power supply system 36 provides power to the tower feed mixer 27, the tower feed mixer 27 transports the feed to the feed conveying pipeline 26 and stores it in the feed storage and distribution box 25. Then the feed storage and distribution box 25 distributes the feed to the upper chain-type chicken trough 10 and the lower chain-type chicken trough 11. When the power supply system 36 provides power to the upper motor 3 of the chain-type chicken trough and the lower motor 11 of the chain-type chicken trough, the upper motor 3 of the chain-type chicken trough and the lower motor 11 of the chain-type chicken trough will drive the chains in the upper chain-type chicken trough 10 and the lower chain-type chicken trough 11 to evenly distribute the feed in the chicken trough. A water tank 24 is installed inside the workshop 51, and the water tank 24 is connected to the water supply pipe 13 and surrounds the non-cage chicken rack integrated system. A water supply switch 14 is installed on the water supply pipe 13 every 30 cm. When the water supply switch 14 is stationary, no water will flow out under the action of water pressure. When the chickens peck at the water supply switch 14, the head of the water supply switch 14 shrinks, and under the action of water pressure, water is pressed out of the water supply switch 14 to achieve a drinking water effect.

[0041] (2) Working process of chicken house environment control system:

[0042] Temperature and humidity sensors can be evenly distributed inside the chicken house. At the same time, transverse fans 39 and transverse fans 42 are installed in the horizontal direction of the chicken house, and longitudinal small fans 45 and longitudinal large fans 44 are installed in the longitudinal direction of the chicken house. A distributed air inlet pipe 48 is installed on the top of the chicken house. When the chicken house needs ventilation, the transverse fan or the longitudinal fan is controlled to turn on to extract the air inside the chicken house. At this time, the air outside the chicken house enters the chicken house through the distributed air inlet pipe 48 to achieve the purpose of ventilation.

[0043] When the temperature inside the chicken house is too high, the temperature and humidity sensor detects that the temperature is too high and transmits a signal to the controller. The controller controls the cooling water pump 38 to work. At this time, the water inside the water tank 24 enters the chicken house along the cooling pipe 46, and the water is sprayed out in the form of water mist through the cooling nozzle 47 to cool the inside of the chicken house; when the temperature and humidity sensor detects that the temperature inside the chicken house is too low, it transmits a signal to the controller, starts the heating rod 50 inside the workroom 51 and turns on the horizontal fan or the longitudinal fan at the same time. At this time, the air outside the chicken house is heated by the heating rod 50 and enters the distributed air inlet pipe 48 to heat the inside of the chicken house.

[0044] In summary, the system uses a series of innovative technologies and management strategies to further reduce the carbon footprint of the farming process. In addition, through refined management, the system can ensure the health and welfare of laying hens while improving the production efficiency and quality of eggs. The promotion of cage-free systems benefits from consumers' increasing demand for transparency in food sources and production methods. Consumers are increasingly seeking ethically sourced products and hope that their food consumption behavior can meet sustainable and ethical standards. Cage-free farming has become a consensus in the laying hen farming industry and is supported by government policies. Governments in many countries have begun to promote relevant regulations and standards to encourage farmers to switch to more humane and sustainable farming methods. In addition, the demand for cage-free eggs from some large food companies and retailers is also increasing, which further promotes the development and popularization of cage-free farming models. Therefore, the low-carbon economic cage-free system for laying hens is not only an improvement on traditional farming methods, but also a response to the expectations of modern consumers. By providing a more natural and humane farming environment, this model not only guarantees the welfare of laying hens, but also improves the overall quality and safety of food, which meets the requirements of modern society for sustainable development and ethical consumption.

[0045] The above embodiments of the present invention are not intended to limit the protection scope of the present invention, and the implementation modes of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structures of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in the art, without departing from the above basic technical ideas of the present invention, should fall within the protection scope of the present invention.

Claims

1. A low-carbon economical non-cage laying hen breeding house, It is characterized in that It includes a breeding house, an integrated system of cage-free chicken racks assembled inside the breeding house, a chicken house environmental control system and an online control system, and a workshop installed in conjunction with the breeding house and equipped with a chicken house door. The integrated system of cage-free chicken racks includes individual brackets of cage-free chicken racks, a multi-layer chain feeding system, a manure cleaning system, a drinking water system and an egg-laying system. The individual brackets of cage-free chicken racks are the basic frame structure of the integrated system of cage-free chicken racks. The chicken house environmental control system includes a cooling system, a ventilation system, a lighting system and a power supply system. The individual brackets of cage-free chicken racks include lower perches, lateral perches, upper perches, adjustable traction boards, egg-laying boxes, upper ground grids, lower ground grids and individual brackets.

2. The low-carbon economical laying hen cage-free breeding house according to claim 1, It is characterized in that The upper ground grid and the lower ground grid are respectively located on the upper and lower layers of the individual bracket, and are installed with a structure that is high in the middle and low on both sides. The angle between the inclined surface and the horizontal ground is greater than 7° and less than 12°, and the lower perch is longitudinally installed on both sides of the lower layer of the individual bracket; the transverse perch is transversely installed between the lower and upper layers of the individual bracket, and the upper perch is longitudinally installed on both sides of the upper layer of the individual bracket. The egg-laying box is located on the inner side of the upper layer of the individual perch, and the adjustable traction plate is installed inside the egg-laying box, and the angle between the adjustable traction plate and the horizontal ground is adjustable.

3. The low-carbon economical laying hen cage-free breeding house according to claim 1, It is characterized in that The multi-layer chain feeding system comprises a tower feed mixer, a feed conveying pipeline, a feed storage and distribution box, a lower chain chicken trough, an upper chain chicken trough, a lower motor of the chain chicken trough and an upper motor of the chain chicken trough. The tower feed mixer is connected to the feed conveying pipeline, the other end of the feed conveying pipeline is connected to the feed storage and distribution box, the lower side of the feed storage and distribution box is connected to the lower chain chicken trough and the upper chain chicken trough, the feed storage and distribution box is installed inside the workshop, the lower motor of the chain chicken trough and the upper motor of the chain chicken trough are respectively connected to the lower chain chicken trough and the upper chain chicken trough, the lower chain chicken trough and the upper chain chicken trough are installed on the lower layer of the individual bracket; wherein the upper chain chicken trough is located in the inner circle of the lower chain chicken trough.

4. The low-carbon economical laying hen cage-free breeding house according to claim 1, It is characterized in that The manure cleaning system includes a chicken manure collection and transportation vehicle track, a chicken manure collection and transportation vehicle, a manure cleaning conveyor belt drive motor, an upper belt-type manure conveying drive shaft, a lower belt-type manure conveying drive shaft, an upper belt-type manure conveying conveyor belt, a lower belt-type manure conveying conveyor belt, a lower belt-type manure conveying power transmission chain and an upper belt-type manure conveying power transmission chain. The chicken manure collection and transportation vehicle is installed on the chicken manure collection and transportation vehicle track, and the upper belt-type manure conveyor belt is installed on the upper layer of the individual bracket and is located between the upper ground grid and the lower ground grid; the lower ... The belt is installed on the left and right sides of the lower layer of the individual bracket, located on the lower side of the lower ground grid, the upper belt-type manure conveying drive shaft is installed on both sides of the upper belt-type manure conveying belt, and the lower belt-type manure conveying drive shaft is installed on both sides of the lower belt-type manure conveying belt; the lower belt-type manure conveying power transmission chain and the upper belt-type manure conveying power transmission chain are respectively installed on the sides of the upper belt-type manure conveying drive shaft and the lower belt-type manure conveying drive shaft, and the lower belt-type manure conveying power transmission chain and the upper belt-type manure conveying power transmission chain are driven by the manure cleaning conveyor belt drive motor.

5. The low-carbon economical laying hen cage-free breeding house according to claim 1, It is characterized in that The drinking water system includes a water supply pipeline, a water supply switch and a water storage tank, wherein the water storage tank is connected to the water supply pipeline, the water supply pipeline is connected to a plurality of water supply switches, and the water storage tank is installed inside the workshop.

6. The low-carbon economical laying hen cage-free breeding house according to claim 1, It is characterized in that The egg-laying system comprises an overall structure of an egg-laying box, an egg transportation system and an egg collecting system. The egg transportation system comprises an egg transportation system driving motor, an egg transportation system conveyor belt, an egg transportation system transmission shaft and an egg transportation system power transmission chain. The egg collecting system comprises a lower side-mounted loose egg collecting trough, an upper side-mounted loose egg collecting trough and an egg transportation system egg collecting trough. The overall structure of the egg-laying box is composed of an egg-laying box and an adjustable traction plate. The egg transportation system conveyor belt is installed on the upper side of an individual bracket and is located inside the egg-laying box. The egg transportation system transmission shaft is installed on both sides of the egg transportation system conveyor belt, and the egg transportation system power transmission chain is installed on the side of the egg transportation system transmission shaft. The egg transportation system power transmission chain is driven by the egg transportation system driving motor. The lower side-mounted loose egg collecting trough is installed on both sides of the lower layer of the individual bracket. The upper side-mounted loose egg collecting trough is installed on both sides of the upper layer of the individual bracket. The egg transportation system egg collecting trough is connected to the egg transportation system conveyor belt and is installed inside a workshop.

7. The low-carbon economical non-cage laying hen breeding house according to claim 1, It is characterized in that The cooling system includes a water tank, a cooling water pump, a cooling pipe and a cooling nozzle, wherein the water tank is installed inside the workshop and connected to the cooling water pump; the cooling water pump is connected to the cooling pipe; the cooling pipe is connected to multiple cooling nozzles.

8. The low-carbon economical laying hen cage-free breeding house according to claim 1, It is characterized in that The ventilation system includes a first transverse fan, a second transverse fan, a large longitudinal fan, a small longitudinal fan, a distributed air inlet pipe and a heating rod, wherein the first transverse fan and the second transverse fan are installed on the transverse wall of the breeding house, a first chicken house small door for air intake is opened above the breeding house near the first transverse fan, a second chicken house small door for air intake is opened above the breeding house near the second transverse fan, the large longitudinal fan and the small longitudinal fan are installed on the longitudinal wall of the breeding house; a distributed air inlet pipe is installed on the upper part of the breeding house and passes through the breeding house and the workshop, and the heating rod is installed inside the distributed air inlet pipe extending to the workshop.

9. The low-carbon economical laying hen cage-free breeding house according to claim 1, It is characterized in that The lighting system consists of several lamps fixedly installed on the inside of the breeding house.

10. The low-carbon economical cage-free laying hen breeding house according to claim 1, It is characterized in that The power supply system includes a solar power supply system and a diesel power generation system.

Images