CN105638508A - Unitized combined and assembled type egg welfare breeding cage - Google Patents

Abstract

The invention discloses a unitized combined assembly type welfare breeding cage for laying hens, which belongs to the technical field of animal husbandry machinery and includes support legs, pipe frames, surface nets, perch frame columns, perch rods, movable doors, artificial meadows, and excrement scrapers. Plates, rollers, manure cleaning belts, rack layers, rolling parts, egg rolling plates, synchronous teeth, egg collection belts, nipple drinkers, egg baffles, troughs, drinking water pipes, egg boxes, connecting pins, interlayers Doors and egg chutes for egg collection, transfer, feeding, roosting and framing. The invention has a perfect structure and function, which can not only meet the welfare behaviors of laying hens such as grasping and resting, scratching exercise, and laying eggs in the nest, but also meet the production requirements such as automatic excrement cleaning and egg collection, which greatly improves the welfare breeding of laying hens Level; the modular production and assembly mode can realize the connection and assembly of multiple cages, reduce equipment manufacturing and investment costs, and further increase the space ratio of a single chicken, which is in line with the development trend of welfare breeding in the industry.

Description

A unitized combined assembly type layer hen welfare breeding cage

technical field

The invention belongs to the technical field of animal husbandry machinery, and in particular relates to a unitized combined assembly type welfare breeding cage for laying hens.

Background technique

At present, more than 100 countries or regions in the world have formulated industry standards or legal regulations on animal welfare breeding. As early as 2009, some EU countries such as Germany have requested to gradually transition from the traditional cage-raising production mode of laying hens to the welfare breeding mode of poultry such as large-cage rearing and free-range rearing, cage flat rearing and organic rearing. In view of the basic national conditions of my country's large population, small per capita arable land area, and large egg consumption volume, coupled with the profit-seeking demand of breeding enterprises for maximizing economic benefits, it is still difficult for my country to fully realize the free-range free-range breeding model of welfare-oriented laying hens in the short term.

Chinese patent CN102944406B discloses a device and method for the load test of the bottom net of the welfare cage for laying hens, which provides structural parameters for the design and development of the overall structure of the welfare cage for laying hens, and is a better theoretical basis for the design and installation of welfare breeding cages ; Chinese patent application 201510496197.7 discloses a chicken cage for improving the welfare level of laying hens, which is provided with an egg production area and a rest area, which can reduce the breakage rate of eggs and improve the quality of chicken feet and skin feathers of laying hens. There are disadvantages such as the low utilization rate of the space between the two areas, the light leakage in the egg-laying area, and the non-automation of manure and egg collection. Chinese patent CN203105293U discloses a kind of welfare-type overlapping cage raising mechanism for laying hens, but it also has the disadvantage that it can only partially meet the animal welfare and automatic production requirements of laying hens.

To sum up, in order to solve the contradiction in terms of production equipment between the welfare breeding of laying hens and traditional cage breeding, it is urgent to develop a structure with relatively complete functions, which can satisfy the needs of chickens who love to rest, scratch, and nest. Welfare behaviors such as laying eggs, and can meet the production requirements of automatic manure cleaning, egg collection and other production requirements.

Contents of the invention

Aiming at the defects and deficiencies in the prior art, the purpose of the present invention is to provide a unitized combination assembly type welfare breeding cage for laying hens, which provides a kind of production advantages for laying hens that not only has the advantages of traditional large-density three-dimensional cage culture, but also It is a welfare breeding cage that can realize the automatic removal and collection of chicken manure and eggs, and can also meet the welfare habits of laying hens such as resting, scratching, and laying eggs in the nest.

The technical scheme adopted in the present invention is: a unitized combined assembly type welfare breeding cage for laying hens, which includes support feet, pipe frames, surface nets, perch columns, perch sticks, movable doors, artificial meadows, scraping manure Plates, rollers, manure cleaning belts, rack layers, rolling parts, egg rolling plates, synchronous teeth, egg collection belts, nipple drinkers, egg baffles, troughs, drinking water pipes, egg boxes, connecting pins, interlayers Doors and egg channels to provide functions such as roosting, egg collection, conveying, feeding and framing;

The upper and lower ends of the pipe frame are equipped with supporting feet, and there are rolling parts near the lower end, which are connected to each other by connecting pins near the upper and lower ends to form a cuboid structure, and the roller shaft is fixed by the rolling parts connected to the pipe rack;

The perching frame columns, perching rods, artificial meadows, shelf layers and egg-laying boxes are arranged in the surface net of the above-mentioned cuboid structure. , nipple drinker, egg baffle, food trough, drinking water pipe and egg feeding channel are arranged outside the surface net of the above-mentioned cuboid structure.

The supporting feet are in the shape of a "factory" and are provided with four connecting and positioning through holes up and down, left and right.

The surface net is connected and fixed on the pipe frame for support and forming, and is provided with a movable door or an interlayer door.

The bottom inside the surface net is provided with an artificial meadow, and its width is slightly narrower than the width of the manure cleaning belt on the roller shaft.

The perch structure and the egg-laying box formed by the perch column and the perch stick are placed diagonally in the above-mentioned cuboid structure.

The end of the egg feeding channel of the egg-laying box is lapped on the egg-collecting belt, and the horizontal inclination between the bottom of the egg-laying box and the egg-collecting belt is 7°-9°.

The main features of a unitized combined assembly type welfare breeding cage for laying hens of the present invention are:

It can provide better habitat for laying hens. The perch frame composed of the perch post and the perch stick can provide laying hens with the utensils needed for catching, lying and resting. Preferably, the perch stick is a wooden stick with a non-smooth surface; the artificial meadow can provide laying hens with relatively soft The activity place; the shelf layer is laid above the bottom layer of the mesh surface to form a second layer of laying hen activity place, which not only effectively utilizes the inner space of the cage, but also satisfies the climbing habit of chickens.

It can provide better egg collection function. The egg laying box is laid with artificial meadow or soft lining such as straw, which provides a private and welfare laying environment for the laying hens; the egg rolling plate, egg collection belt and egg baffle can ensure the safety of the eggs in the laying box Slide down to the automatic egg harvesting unit, which facilitates the automation of subsequent operations.

It has the automatic conveying function of chicken manure and eggs. The manure scraper can scrape off the chicken manure on the manure cleaning belt, and the egg baffle and egg rolling plate can roll the eggs from the laying box to the egg collection belt and be transported by the egg collection belt to the egg collection work area, so , both feces and eggs can be automatically transported to the collection area.

It has a diet function. The nipple drinker, food trough and drinking pipe can provide drinking water and feed for laying hens.

It can realize horizontal and vertical stacking and frame connection. The upper and lower ends of the pipe frame are provided with "factory"-shaped supporting feet, and the splicing of single-layer or multi-layer breeding cage body units can be realized through four connecting and positioning through holes on the upper, lower, left and right sides of the supporting feet.

After adopting the above-mentioned structure, compared with the prior art, the beneficial effect obtained by the unitized combined assembly type welfare breeding cage for laying hens of the present invention is: the structure and function of the whole cage are perfect, and it can satisfy the laying hens who love to catch, lie down and rest A variety of welfare habits and behaviors such as scratching, scratching, and egg production in the nest are conducive to improving the welfare breeding level of laying hens; the degree of automation is high, and it can meet the requirements of automatic production such as manure cleaning and egg collection; the overall modularization of a single cage Production and manufacturing, and then through the connection and assembly of multiple single cages, can reduce the manufacturing cost and the investment of the breeding enterprise, and can make corresponding adjustments according to the scale of breeding; there are racks inside the cage, which can further improve the quality of a single chicken. The proportion of space is in line with the main development trend of welfare farming in the industry.

Description of drawings

Fig. 1 is a schematic view of the monomer structure of a unitized combined assembly type laying hen welfare breeding cage of the present invention;

Fig. 2 is a schematic diagram of the vertical connection state of a unitized combined assembly type laying hen welfare breeding cage of the present invention;

Fig. 3 is a schematic diagram of the overall connection state of a unitized combined assembly type laying hen welfare breeding cage of the present invention;

Fig. 4 is a structural schematic diagram of an egg-laying box of a unitized assembly type welfare breeding cage for laying hens according to the present invention.

Explanation of reference numerals: 1, supporting feet, 2, pipe frame, 3, surface net, 4, perch frame column, 5, perch rod, 6, dodge door, 7, artificial meadow, 8, dung scraping board, 9, Roller shaft, 10, manure cleaning belt, 11, frame layer, 12, rolling parts, 13, egg rolling plate, 14, synchronous teeth, 15, egg collection belt, 16, nipple drinker, 17, egg baffle plate, 18, food Groove, 19, drinking water pipe, 20, egg-laying box body, 21 connection pins, 22, interlayer door, 23, egg-feeding channel.

detailed description

The following is a further description of a unitized combined assembly type welfare breeding cage for laying hens of the present invention in combination with the accompanying drawings and specific implementation methods given by the inventor. All the components not described in detail in the present invention, or the connection relationship between the components, all adopt the prior art.

Fig. 1 is a schematic diagram of the single structure of a unitized combined assembly type laying hen welfare breeding cage of the present invention, which includes a support foot 1, a pipe frame 2, a surface net 3, a perch column 4, a perch rod 5, and a dodge door 6 , artificial meadow 7, manure scraping board 8, roller shaft 9, manure cleaning belt 10, frame layer 11, rolling parts 12, egg rolling plate 13, synchronous teeth 14, egg collection belt 15, teat drinker 16, egg baffle plate 17 .

Preferably, the upper and lower ends of the pipe frame 2 are equipped with supporting feet 1, and a rolling member 12 is provided near the lower end, and is connected to each other by connecting pins 21 near the upper and lower ends to form a cuboid structure; Described roller shaft 9 is fixedly connected on the pipe frame 2 by rolling member 12, and roller shaft 9 can be done free rotation with respect to fixed pipe frame 2, thereby drives manure cleaning belt 10 and egg collection belt 15 to move.

Preferably, the perched frame column 4, perched stick 5, artificial meadow 7, frame layer 11 and egg-laying box 20 are arranged in the surface net 3 of the above-mentioned cuboid structure, providing perches, sports, laying eggs for laying hens. and other functions; the manure scraper 8, the manure cleaning belt 10, the egg rolling plate 13, the synchronous teeth 14, the egg collection belt 15, the nipple drinker 16, the egg retainer 17, the food trough 18, the drinking water pipe 19 and the egg delivery channel 23 It is arranged outside the surface net 3 of the above-mentioned cuboid structure, so as to provide automatic excrement cleaning, egg collection, and eating functions.

Further, the support foot 1 is a "factory"-shaped structure, with four connecting and positioning through holes up and down, left and right, which can facilitate the interconnection of multiple welfare breeding cage unit body cuboid structures.

Further, the surface net 3 is connected and fixed on the pipe frame 2 to support and form, and is provided with a movable door 6 or an interlayer door 22, which can facilitate laying hens to move around, Moving up and down or resting further increases the space for movement of a single chicken.

Preferably, the bottom inside the surface net 3 is provided with an artificial meadow 7, and its width is slightly narrower than the width of the manure removal belt 10 on the roller shaft 9, so that when the laying hen manure falls on the manure removal belt 10, It will not fall out of the manure removal belt and fall under the cage.

Preferably, the perch structure and the egg-laying box 20 formed by the perch column 4 and the perch rod 5 are placed diagonally in the above-mentioned cuboid structure, which can facilitate the opening of the space in the cage and facilitate the installation of various parts. Installation and fabrication in cages.

Preferably, the end of the egg feeding channel 23 of the egg-laying box 20 is overlapped on the egg-collecting belt 15, and the horizontal inclination between the bottom of the egg-laying box 20 and the egg-collecting belt 15 is 7°-9°, In order to prevent the egg from being damaged due to excessive speed when it falls and rolls.

Fig. 2 is a schematic diagram of the vertical connection state of a unitary combined assembly type layer hen welfare breeding cage of the present invention, which is formed by combining and connecting several breeding cages in Fig. 1 through the upper and lower supporting feet 1, which can be used According to the scale of farming, it needs to be set up as a single layer or multiple layers.

Further, these vertically connected individual cages can be except the bottommost cage monomer, and the bottom of each layer of individual cages can also be provided with interlayer doors 22, so that laying hens can move up and down. Free movement between individual cages; in addition, in order to ensure that the layer hen manure missed by each layer can be completely removed, the manure removal belt 10 of the bottom layer of the breeding cage can use the full width, that is, the manure removal belt of the bottom layer of the breeding cage The width of 10 can be slightly narrower than the width between the two pipe racks 2 of the single cage tool, and no interlayer door 22 needs to be set because the laying hens are no longer cultured below.

Fig. 3 is a schematic diagram of the overall connection state of a unitary combined assembly type welfare breeding cage for laying hens of the present invention, which is a combination of several individual breeding cages in Fig. 1 connected to each other through support feet 1 up, down, left and right It can be set up as a single layer or multiple layers according to the needs of the farming scale. The connection mode of two upper and lower adjacent breeding cage body units is shown in Figure 2; two left and right adjacent breeding cage body units are positioned and connected through the left and right positioning holes of the supporting feet 1.

Further, in the left and right adjacent breeding cage body units, the synchronous teeth 14 mesh with each other to transfer motion and realize the automation of egg collection and manure cleaning operations; the drinking water pipes 19 are connected to each other to realize a unified supply of drinking water; the troughs 18 are connected to each other connected to realize the unified distribution of feed; the opening or closing of the dodge door 6 and the interlayer door 22 on the surface net 3 can realize the free movement of the laying hen in the left, right, upper and lower breeding cage body unit, thereby further Improve the free movement space of laying hens.

Fig. 4 is a structural schematic diagram of an egg-laying box of a unitized combined assembly type laying hen welfare breeding cage of the present invention, the egg-feeding channel 23 is arranged at the lower opening of the egg-laying box 20, and the egg-laying channel 23 It is installed below the manger 18 and has a horizontal inclination angle of 7° to 9° with the bottom plane of the egg-laying box body 20 .

Preferably, artificial grass mat 7 or soft lining materials such as straw can be laid in the egg-laying box body 20, and holes of egg diameter are left at the central hole, which is convenient for laying hens to build nests and to collect eggs.

It should be noted that the above content is only used to illustrate a technical solution of the present invention, rather than to limit the protection scope of the present invention. Simple modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention will not depart from the present invention. The essence and scope of the technical solution of the invention.

Claims (6)

1. A unitized combined assembly type welfare breeding cage for laying hens, characterized in that it includes support feet (1), pipe racks (2), surface nets (3), perch columns (4), perch sticks (5 ), dodge door (6), artificial meadow (7), manure scraper (8), roller shaft (9), manure removal belt (10), frame layer (11), rolling member (12), egg rolling plate ( 13), synchronous tooth (14), egg collection belt (15), nipple drinker (16), egg baffle (17), food trough (18), drinking water pipe (19), egg laying box (20), Connection pin (21), interlayer door (22) and egg feeding channel (23); The upper and lower ends of the pipe frame (2) are equipped with supporting feet (1), and a rolling member (12) is provided near the lower end, and is connected to each other by connecting pins (21) near the upper and lower ends. Cuboid structure, the roller shaft (9) is fixedly connected to the pipe frame (2) through the rolling element (12); The perching frame columns (4), perching rods (5), artificial meadows (7), shelf layers (11) and egg laying boxes (20) are arranged in the surface net (3) of the above-mentioned cuboid structure. Manure scraping plate (8), manure cleaning belt (10), egg rolling plate (13), synchronous tooth (14), egg collection belt (15), nipple drinker (16), egg baffle plate (17), food trough (18), drinking water pipe (19) and egg feeding channel (23) are arranged outside the surface net (3) of above-mentioned cuboid structure. 2. A unitized combined assembly type welfare breeding cage for laying hens according to claim 1, characterized in that: the support feet (1) are in the shape of a "factory" and are provided with four connection positions: up and down, left and right through hole. 3. A unitized combined assembly type welfare breeding cage for laying hens according to claim 1, characterized in that: the surface net (3) is connected and fixed on the pipe frame (2) to support and form, and is equipped with movable Doors (6) or interstory doors (22). 4. A unitized combined assembly type welfare breeding cage for laying hens according to claim 1, characterized in that: an artificial meadow (7) is provided at the bottom of the surface net (3), and its width Slightly narrower than the width of the roller shaft (9) supernatant manure belt (10). 5. A unitized combined assembly type welfare breeding cage for laying hens according to claim 1, characterized in that: the perch structure and egg-laying box formed by the perch column (4) and perch stick (5) The body (20) is placed diagonally in the above-mentioned cuboid structure. 6. A unitized combined assembly type welfare breeding cage for laying hens according to claim 1, characterized in that: the end of the egg delivery channel (23) of the egg production box (20) is overlapped with the egg collection belt (15), and the horizontal inclination between the bottom of the egg-laying box (20) and the egg-collecting belt (15) is 7° to 9°.