CN107466900B - A three-dimensional perch free-range chicken house - Google Patents

Abstract

The invention relates to a free-range chicken house with three-dimensional perches for laying hens. The top cover of the top of the wall, the bottom end of the first side wall and the bottom end of the second side wall are connected by a bottom net made of wire mesh, the bottom net and the ground are arranged at intervals, and a plurality of first diagonally arranged parallel intervals are arranged in the cage. rod and second inclined rod, the top end of the first inclined rod is set on the first side wall near the top, the bottom end of the first inclined rod is set on the bottom net, and the top end of the second inclined rod is set on the second side wall At the position close to the top, the bottom end of the second inclined rod is set on the bottom net, and the area on the bottom net between the lower end of the first inclined rod and the lower end of the second inclined rod is the sidewalk, and between the first inclined rod and the first side wall A plurality of inclined feeding platforms for placing food and drinking water are arranged therebetween, and each feeding platform is at a different height position.

Description

A three-dimensional perch free-range chicken house

technical field

The invention relates to a three-dimensional perch free-range chicken house, which belongs to the technical field of poultry breeding.

Background technique

With the further development of high-density and large-scale laying hen breeding industry, under the traditional cage mode, laying hens have limited activity space and lack of exercise. Modern laying hen varieties have low self-resistance, and laying hen farms use more drugs. Eggs and chickens are eliminated from drugs. Biosafety issues such as residues have also attracted widespread attention. Therefore, how to develop some new laying hen breeding models, improve the welfare and health of laying hens, reduce drug use, and improve the quality of laying hens to innovate brand benefits is an important part of the supply-side reform of the laying hen industry. After more than 40 years of development in the industrialization of laying hens in my country, more and more large-scale laying hen farms have emerged. In view of this national situation, developing a healthy breeding model for laying hens suitable for the scale has become a new direction for the development of domestic laying hen breeding.

With the development and progress of welfare breeding technology, the free-range system has become a major development trend of the current international laying hen breeding system, and it is also the main laying hen breeding mode implemented in Europe, the United States and other countries and regions in recent years. Compared with the cage system, the free-range system has greatly improved the welfare of laying hens. However, the multi-layer free-range system widely used at home and abroad still has the following problems: First, the main form of free-range chicken houses in my country is the house. Free-range, such as mountain-raised laying hens, forest-raising laying hens, etc. Under the free-range mode outside the house, the environment is complex, the laying hens are easily infected with diseases, and the management is difficult, and it is difficult to scale. Second, my country's laying hen breeding industry has strict epidemic prevention and disinfection, and there are problems such as excessive use of drugs and serious drug residues. If a free-range system is used, the flocks of laying hens are larger than in cages, and some diseases are more likely to spread, so it requires more and stricter disinfection. Third, foreign free-range systems usually have part or all of the litter floor, and the laying hens are in direct contact with manure, which increases the incidence of disease. The use of litter also makes the concentration of dust and ammonia in the air in the free-range system higher than other breeding modes, which is easy to cause respiratory system and other corresponding diseases of laying hens. Fourth, the land utilization rate of the single-layer free-range system is not high, and the stocking density is only about 10 animals/m ² .

SUMMARY OF THE INVENTION

In view of the problems existing in the background art, the purpose of the present invention is to provide a three-dimensional perch free-range chicken house with a compact structure, high breeding density, and conducive to reducing the infection risk of laying hens.

In order to achieve the above purpose, the present invention adopts the following technical solutions: a three-dimensional perch free-range chicken house, characterized in that: it includes a cage, and the cage includes a first side wall, a second side wall and a connection set at intervals. On the top cover of the top of the first side wall and the second side wall, the bottom ends of the first side wall and the second side wall are connected by a bottom net made of wire mesh, and the bottom net is connected to the ground The cages are arranged at intervals, and a plurality of first inclined rods and second inclined rods are arranged in parallel and spaced apart in the cage, and the top end of the first inclined rod is arranged on the first side wall near the top end, The bottom end of the first inclined rod is set on the bottom net, the top end of the second inclined rod is set on the second side wall near the top end, and the bottom end of the second inclined rod is set at the on the bottom net, the area on the bottom net between the lower end of the first inclined rod and the lower end of the second inclined rod is a sidewalk, and is provided between the first inclined rod and the first side wall There are a plurality of inclined feeding platforms for placing food and drinking water, and each of the feeding platforms is at a different height position; a plurality of feeding platforms are also arranged between the second inclined rod and the second side wall. For the feeding platforms that are inclined and located at different heights, a climbing ladder is arranged between each feeding platform, and a climbing ladder is set between the feeding platform located at the bottom and the bottom net.

The chicken coop is equipped with a fully automatic slightly acidic electrolytic water disinfection system, which includes a slightly acidic electrolytic water tank and a slightly acidic electrolytic water machine connected to the slightly acidic electrolytic water tank, and the output end of the slightly acidic electrolytic water tank passes through the The dosing device is connected to the water delivery pipeline, the upstream of the water delivery pipeline is connected to the drinking tank of the chicken house, and the downstream of the water delivery pipeline is equipped with a water supply and pressure regulating device arranged in the cage. The output end of the device is connected with a water line for supplying drinking water to laying hens, and the slightly acidic electrolyzed water tank is connected with the personnel disinfection room and the spray disinfection system in the chicken house.

Cross beams are provided near the top of the first inclined rod and the second inclined rod, and a plurality of short rods are arranged at intervals and extend toward the sidewalk on the feeding platform. Perched rods are arranged between the beams and between the short rods and the short rods.

The cage is equipped with an automatic light control system, and the automatic light control system includes a light strip arranged on the top cover and a light controller electrically connected with the light strip, and the light controller is electrically connected with a photosensitive sensor.

An environmental control system is installed in the chicken house, and the environmental control system includes a temperature and humidity controller, a gas detection device, a gas content controller, a vent, a heater, a fan and a wet curtain, wherein the heater is arranged in the In the chicken house, the vent, the fan and the wet curtain are arranged at both ends of the sidewalk; a motor for controlling the switch of the vent is arranged at the vent, and the gas detection device is arranged in the chicken house Inside, the fan, the wet curtain and the motor on the air vent are both electrically connected to the temperature and humidity controller and the gas content controller, in addition, the temperature and humidity controller is both electrically connected to the heater The electrical connection is in turn electrically connected to the temperature and humidity sensor.

The cage is divided into a plurality of vertical partitions by a plurality of vertically arranged wire meshes between the first side wall and the second side wall, and the partitions are communicated with each other through a cage door.

The climbing ladder includes barbed wire and angle steel arranged around the barbed wire. A manure removal conveyor belt is arranged below the bottom net. The chicken house is also equipped with automatic feeding, automatic water supply and automatic egg collection devices.

The feeding platform is made of barbed wire, the connection between the feeding platform and the first side wall is lower than the connection between the feeding platform and the first inclined rod, and the first side wall is on the upper side. A through groove is opened at the end of the side wall of the feeding platform, and the through groove is communicated with an egg trough; the connection between the feeding platform and the second side wall is lower than the feeding platform and the At the connection of the second inclined rod, the second side wall is provided with the through groove at the end of the side wall of the feeding platform, and the through groove is communicated with the egg trough; the first Both the side wall and the outer side wall of the second side wall are provided with a feeding trough, and the feeding trough is arranged above the egg trough.

The included angle between the feeding platform and the horizontal plane is 8°, and an egg-laying box is provided on the feeding platform on the topmost layer near the first side wall and the second side wall.

The perching rods are mushroom-shaped perching rods, and the perching rods are staggered in the vertical direction.

The present invention has the following advantages due to the adoption of the above technical solutions: 1. In the present invention, a plurality of feeding platforms are arranged between the first side wall and the first inclined rod, and the laying hens move on each feeding platform through a climbing ladder, Therefore, the compact structure of the cage increases the stocking density. 2. In the present invention, the cages are arranged at intervals from the ground, and the excrement discharged by the laying hens falls through the bottom net to the manure removal conveyor belt, which avoids the direct contact between the laying hens and the excrement, and reduces the incidence of diseases. 3. The present invention is equipped with a fully automatic slightly acidic electrolytic water disinfection system, which includes a slightly acidic electrolytic water tank and a slightly acidic electrolytic water machine connected to the slightly acidic electrolytic water tank. The dosing device on the water pipeline of the drinking water tank is connected. The downstream of the pipeline of the drinking water tank in the chicken house is equipped with a water supply and pressure regulating device arranged in the cage. the waterline. When the water pipeline needs to be disinfected, the dosing device adds the disinfected water in the slightly acidic electrolyzed water tank to the water pipeline of the drinking water tank in the chicken house to sterilize the water pipeline by backflushing. Further, the slightly acidic electrolyzed water tank is also connected with the personnel disinfection room and the spray disinfection system in the chicken house. Therefore, slightly acidic electrolyzed water is used as a disinfectant for disinfection of chicken house personnel, spray disinfection in the house and backwash disinfection of water lines, which reduces the incidence of diseases. 4. The first oblique rod and the second oblique rod of the present invention are provided with a beam near the top, and the feeding platform is provided with a short rod extending to the sidewalk, between the beam and the beam in a plurality of spaced parallel planes, There is a perching rod between the short rod and the short rod, and a light strip is set on the top cover, which can attract laying hens to walk and rest on the perching rod, which is in line with the biological learning of laying hens who like to perch on high rod-shaped objects at night. Improved space utilization. The perching rods are mushroom-shaped perching rods, and the perching rods are staggered in the vertical direction, so the laying hen manure of the upper layer laying hens can be effectively prevented from falling on the lower layer laying hens. 5. In the present invention, the connection between the feeding platform and the first side wall is lower than the connection between the feeding platform and the first oblique rod. The first side wall is provided with a through groove at the end of the side wall of the feeding platform, and the through groove is communicated with each other. There is an egg trough, and the eggs on the feeding platform are rolled into the egg trough, which makes the eggs easy to collect and reduces the risk of the eggs being soiled and broken.

Description of drawings

1 is a cross-sectional structural schematic diagram of a cage of the present invention;

Figure 2 is a schematic diagram of the overall structure of the chicken house of the present invention.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

The present invention proposes a three-dimensional perch free-range chicken house. The chicken house is provided with a cage. The cross-section of the cage is shown in Figure 1. The cage includes a first side wall 1, a second side wall 2 and a The top cover 3 is connected to the top of the first side wall 1 and the second side wall 2. The bottom ends of the first side wall 1 and the second side wall 2 are connected by a bottom net 4 made of wire mesh, and the bottom net 4 is spaced from the ground. The feces discharged by the laying hens are discharged from the cage through the bottom net 4, which avoids the direct contact between the laying hens and the feces, and reduces the incidence of diseases. A plurality of first inclined rods 5 and second inclined rods 6 are arranged in parallel and spaced apart in the cage. The top end of the first inclined rod 5 is set on the first side wall 1 near the top end. The first inclined rod 5 The bottom end of the second inclined rod 6 is set on the bottom net 4, the top end of the second inclined rod 6 is set on the second side wall 2 near the top end, the bottom end of the second inclined rod 6 is set on the bottom net 4, and the bottom net 4 is located on the bottom net 4. The area between the lower end of the first inclined rod 5 and the lower end of the second inclined rod 6 is the sidewalk 10. When walking on the sidewalk 10, the staff can check whether there are sick laying hens or dead laying hens in the laying hens, and they can also pick up dead laying hens. Egg outside the nest. A plurality of inclined feeding platforms 7 for placing food and drinking water are provided between the first inclined rod 5 and the first side wall 1 , and each feeding platform 7 is at a different height position. Between the second inclined bar 6 and the second side wall 2, there are also a plurality of feeding platforms 7 that are inclined and located at different heights. A ladder 8 is arranged between each feeding platform 7, and the feeding platform located at the bottom is A ladder 8 is arranged between the platform 7 and the bottom net 4 . The width of the feeding platform 7 gradually decreases from the bottom layer to the upper layer. In this way, the middle of the cage is an inverted trapezoidal space, in which the laying hens can fly, so that the laying hens can have a healthy physique.

The chicken house is equipped with a fully automatic slightly acidic electrolyzed water disinfection system (as shown in Figure 2), which includes a slightly acidic electrolyzed water tank 17 and a slightly acidic electrolyzed water machine 16 connected to the slightly acidic electrolyzed water tank 17. The slightly acidic electrolyzed water tank 16 The output end of 17 is connected to the water pipeline through the dosing device 18. The upstream of the water pipeline is connected to the drinking water tank 19 of the chicken house. The downstream of the water pipeline is equipped with a water supply and pressure regulating device 20 arranged in the cage. The output end of 20 is connected with a water line 21 for supplying drinking water to laying hens. When the water delivery pipeline needs to be sterilized, the dosing device adds the disinfected water in the slightly acidic electrolyzed water tank into the water delivery pipeline of the drinking water tank 19 of the chicken house to carry out backwash disinfection of the water delivery pipeline. Further, the slightly acidic electrolyzed water tank 17 is connected with the personnel disinfection room and the spray disinfection system in the chicken house. Slightly acidic electrolyzed water is used as a disinfectant for disinfection of chicken house personnel, spray disinfection in the house and backwash disinfection of water line 21, which reduces the incidence of diseases.

In the above-mentioned embodiment, the positions of the first inclined rod 5 and the second inclined rod 6 near the top are provided with beams, and the feeding platform 7 is provided with a plurality of short rods that are arranged at intervals and extend to the sidewalk 10. A perching rod 9 is arranged between the short rods and the short rods, and the laying hens walk and rest on the perching rods 9, which facilitates the cultivation of the biological learning of the laying hens perched on high rod-shaped objects at night. Further, the perching rods 9 are mushroom-shaped perching rods, and each perching rod 9 is staggered in the vertical direction, which can effectively prevent the laying hen manure of the upper layer laying hens from falling on the lower layer laying hens.

In the above embodiment, as shown in FIG. 1, the cage is equipped with an automatic light control system. The automatic light control system includes a light strip 13 arranged on the top cover 3 and a light controller electrically connected to the light strip 13. The light controller is connected to the light strip 13. The photosensitive sensor is electrically connected, and the light controller controls the opening and closing of the light strip 13 in the cage according to the illuminance in the cage. At night, when the light strip 13 is turned on, it can guide the laying hens to perch on the perch rod 9 near the top cover 3, so that It can relieve the perching pressure in the lower space, and can also satisfy the habit of laying hens to perch on high places.

In the above embodiment, an environmental control system is provided in the chicken house, and the environmental control system includes a temperature and humidity controller, a gas detection device, a gas content controller, a vent, a heater, a fan 11 and a wet curtain 12, wherein the heater is provided with In the chicken house, the ventilation openings, fans 11 and wet curtains 12 are arranged at both ends of the sidewalk, a motor for controlling the opening and closing of the ventilation openings is arranged at the ventilation openings, and the gas detection device is arranged in the chicken house. The fan 11, the wet curtain 12 and the motor on the vent are electrically connected to both the temperature and humidity controller and the gas content controller, and the temperature and humidity controller is electrically connected to both the heater and the temperature and humidity sensor. When the temperature and humidity in the cage measured by the temperature and humidity sensor exceeds the predetermined range, the temperature and humidity controller adjusts the temperature by controlling the opening and closing of the fan 11, the wet curtain 12, the vent and the heater. When the gas detection device detects that the content of harmful gases such as CO ₂ , NH ₃ in the chicken house exceeds the predetermined value, the gas detection device controls the on and off of the fan 11 , the vent and the motor on the wet curtain 12 through the gas content controller. Ventilation.

In the above embodiment, the cage is divided into a plurality of vertical partitions by a plurality of vertically arranged wire meshes between the first side wall 1 and the second side wall 2 , and the partitions are communicated with each other through the cage door 15 . Further, the interval between the first side wall 1 and the second side wall 2 is 3m, the length between the two cage doors 15 is 6m, and the length of the beam arranged on the first inclined rod 5 and the second inclined rod 6 near the top is 2m, the height of the first side wall 1 and the second side wall 2 is 3m, and the width of the sidewalk 10 is 0.6m. 450 to 480 laying hens can be raised in every interruption, the length of the cage can be extended from 24m to 120m according to the needs, and 2000-10000 laying hens can be raised in a single house.

In the above-mentioned embodiment, the climbing ladder 8 includes a wire mesh and an angle steel arranged around the wire mesh, and the laying hens move up and down through the climbing ladder 8, which makes the laying hens have a healthy physique through activities, and can easily obtain food and drinking water from multiple feeding platforms. .

In the above embodiment, the feeding platform 7 is made of barbed wire, the connection between the feeding platform 7 and the first side wall 1 is lower than the connection between the feeding platform 7 and the first inclined rod 5, and the first side wall 1 is on the The end of the side wall of the feeding platform 7 is provided with a through groove (not shown in the figure), and the through groove is connected with an egg trough. The connection between the feeding platform 7 and the second side wall 2 is lower than the connection between the feeding platform 7 and the second inclined rod 6, and the second side wall 2 is provided with a through groove at the end of the side wall of the feeding platform 7, The through groove is communicated with an egg groove. Further, the included angle between the feeding platform 7 and the horizontal plane is 8°. The eggs on the feeding platform 7 are rolled into the egg trough, which makes the eggs easy to collect, and reduces the risk of the eggs being soiled and broken. An egg-laying box 14 is provided on the topmost feeding platform 7 at a position close to the first side wall 1 and the second side wall 2 .

In the above embodiment, a manure cleaning conveyor belt is arranged below the bottom net 4 .

In the above-mentioned embodiment, the chicken house is also equipped with automatic feeding, automatic water supply and automatic egg collecting devices, so that the labor intensity of the breeding personnel is relatively small, and a large-scale systematic production can be realized.

In the above-mentioned embodiment, the outer side walls of the first side wall 1 and the second side wall 2 are provided with troughs, the troughs are arranged above the egg troughs, and the water line 21 is arranged in the troughs.

The present invention is only described with the above-mentioned embodiments, and the structure, arrangement position and connection of each component can be changed to some extent. Changes should not be excluded from the protection scope of the present invention.

Claims (9)

1. The utility model provides a three-dimensional roost free range chicken coop which characterized in that: comprises a cage, the cage comprises a first side wall, a second side wall and a top cover, the first side wall and the second side wall are arranged at intervals, the top cover is connected with the top ends of the first side wall and the second side wall, the bottom ends of the first side wall and the second side wall are connected through a bottom net made of iron wire nets, the bottom net is arranged at intervals with the ground, a plurality of first inclined rods and second inclined rods are arranged in the cage at intervals in parallel, the top ends of the first inclined rods are arranged at positions, close to the top ends, on the first side wall, the bottom ends of the first inclined rods are arranged on the bottom net, the top ends of the second inclined rods are arranged at positions, close to the top ends, on the second side wall, the bottom ends of the second inclined rods are arranged on the bottom net, an area between the lower ends of the first inclined rods and the lower ends of the second inclined rods is a human walking path, a plurality of inclined food collecting platforms for placing food and drinking water are arranged between the first inclined rods and the first side wall, each feeding platform is positioned at different height positions; a plurality of feeding platforms which are inclined and located at different height positions are also arranged between the second inclined rod and the second side wall, a ladder stand is arranged between the feeding platforms, and a ladder stand is arranged between the feeding platform located at the lowest position and the bottom net;

the cage is provided with an automatic light control system, the automatic light control system comprises a lamp strip arranged on the top cover and a light controller electrically connected with the lamp strip, and the light controller is electrically connected with the photosensitive sensor.

2. The stereoscopic roost cage chicken house as claimed in claim 1, wherein: the henhouse is provided with a full-automatic slightly acidic electrolyzed water disinfection system, which comprises a slightly acidic electrolyzed water tank and a slightly acidic electrolyzed water machine connected with the slightly acidic electrolyzed water tank, wherein the output end of the slightly acidic electrolyzed water tank is connected with a water pipeline through a doser, the upstream of the water pipeline is connected with a henhouse drinking water tank, the downstream of the water pipeline is provided with a water supply pressure regulating device arranged in the cage, the output end of the water supply pressure regulating device is connected with a water line used for providing drinking water for the laying hens, and the slightly acidic electrolyzed water tank is connected with a personnel disinfection room and a spray disinfection system in the henhouse.

3. The stereoscopic roost cage chicken house as claimed in claim 1, wherein: the first down tube with the second down tube is provided with the crossbeam near the position on top, be provided with a plurality ofly on the ingestion platform and be interval arrangement and stretch to the quarter butt on pavement the crossbeam with between the crossbeam and the quarter butt with be provided with the pole of perching between the quarter butt.

4. The stereoscopic roost cage chicken house as claimed in claim 1, wherein: an environment control system is arranged in the henhouse and comprises a temperature and humidity controller, a gas detection device, a gas content controller, a vent, a heater, a fan and a wet curtain, wherein the heater is arranged in the henhouse, and the vent, the fan and the wet curtain are arranged at two ends of the sidewalk; the utility model discloses a chicken coop, including ventilation opening, fan, wet curtain, temperature and humidity controller, gas detection device sets up in the chicken coop, fan, wet curtain and motor on the ventilation opening both with temperature and humidity controller electricity is connected and with gas content controller electricity is connected, in addition, temperature and humidity controller both with heater electricity is connected and is connected with temperature and humidity sensor electricity.

5. The stereoscopic roost cage chicken house as claimed in claim 1, wherein: the cage is divided into a plurality of vertical partitions by a plurality of vertically arranged iron wires between the first side wall and the second side wall, and the partitions are communicated with each other through a cage door.

6. The stereoscopic roost cage chicken house as claimed in claim 1, wherein: the crawling ladder comprises a wire mesh and angle steel arranged on the periphery of the wire mesh, a manure cleaning conveyor belt is arranged below the bottom mesh, and the henhouse is further provided with an automatic feeding device, an automatic water feeding device and an automatic egg collecting device.

7. The stereoscopic roost cage chicken house as claimed in claim 1, wherein: the feeding platform is made of iron wire meshes, the joint of the feeding platform and the first side wall is lower than the joint of the feeding platform and the first inclined rod, a through groove is formed in the first side wall at the side wall end of the feeding platform, and egg grooves are formed in the through groove in a communicated mode; the connecting position of the feeding platform and the second side wall is lower than the connecting position of the feeding platform and the second inclined rod, the side wall end of the feeding platform on the second side wall is provided with the through groove, and the through groove is communicated with the egg groove; the outer side walls of the first side wall and the second side wall are provided with food grooves, and the food grooves are arranged above the egg grooves.

8. The stereoscopic roost cage chicken house as claimed in claim 7, wherein: the included angle between the feeding platform and the horizontal plane is 8 degrees, and an egg laying box is arranged at the position, close to the first side wall and the second side wall, on the feeding platform at the topmost layer.

9. The three-dimensional roost free-range chicken house of claim 3, wherein: the perch is a mushroom-type perch, and the perch is arranged in a staggered mode in the vertical direction.

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