CN210202899U

CN210202899U - Benzhuyuan cage for improving welfare of laying hens and reducing egg breaking rate

Info

Publication number: CN210202899U
Application number: CN201920565041.3U
Authority: CN
Inventors: Yan Li; 李岩; Kai Zhan; 詹凯; Junying Li; 李俊营; Yi Wan; 万意; Wei Liu; 刘伟; Ruiyu Ma; 马瑞钰
Original assignee: Institute of Animal Husbandry and Veterinary Medicine of Anhui Academy of Agricultural Sciences
Current assignee: Institute of Animal Husbandry and Veterinary Medicine of Anhui Academy of Agricultural Sciences
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-03-31
Anticipated expiration: 2029-04-24

Abstract

The utility model belongs to the technical field of this friendship cage, especially, this friendship cage of improving laying hen welfare and reducing broken egg rate, to the problem that present this friendship cage exists, the following scheme is presented at present, fixed frame including two sets of parallel arrangement, fixedly connected with end net between two sets of fixed frame, the layer board with fixed frame fixed connection is installed to the bottom at end net both ends, and the layer board is located one side that two sets of fixed frame kept away from each other, fixed frame's inner circle fixedly connected with side shelves net, and one side that two sets of side shelves net kept away from each other installs the feeding trough with fixed frame fixed connection. The utility model discloses greatly increased the chicken region of laying eggs, avoided the laying hen only to concentrate the limitation of laying eggs at four turnings of this hand over cage, avoided the laying hen crowded, the welfare of laying eggs is low, has improved the welfare level of laying eggs of chicken, prevents that the laying hen from seeing the egg to avoid the egg to be pecked brokenly by the laying hen, prevent that the egg is broken in the motion, thereby reduced the emergence of broken egg rate to a certain extent.

Description

Benzhuyuan cage for improving welfare of laying hens and reducing egg breaking rate

Technical Field

The utility model relates to a this friendship cage technical field especially relates to an improve laying hen welfare and reduce this friendship cage of broken egg rate.

Background

From the middle of the eighties of the last century to the beginning of the century, the advantages of labor resources in China enable most chicken farms to adopt the artificial insemination technology. However, with the increasing of the labor cost and the continuous popularization of the animal welfare concept in recent years, the shortcomings of the artificial insemination technology which is mainly characterized by labor intensity appear suddenly, and the specific expression is as follows: the artificial insemination is difficult to recruit, inseminates are older, the insemination operation is improper, the cloaca is damaged, and the vertical transmission rate of the seed diseases is increased. Under the background, the breeding stock mating cage culture mode which is mainly characterized by automatic cage culture and natural mating (originally mating) in the coops of the cocks and the hens is rapidly popularized.

At present, the breeding mode of breeding hens in the mating cages in China is gradually and widely applied, and domestic main egg-laying hen parent generation poultry breeding enterprises such as Huangshan De Qingyuan poultry breeding limited company, Jiangxi Huayu poultry breeding limited company, Sichuan Xinxin chicken breeding farm and the like all adopt the mating cage breeding mode. Domestic major poultry equipment manufacturing enterprises have developed a complete set of chicken breeding cage equipment, including Guangdong Guangxing animal husbandry equipment company, Guangdong south China animal husbandry equipment limited company, Qingdao Tianrui animal husbandry technology limited company, Qingdao big animal husbandry machinery part limited company, Chengdong little giant animal husbandry equipment limited company, Chengding Ning animal husbandry equipment limited company and the like which all release corresponding sizing products. However, the present cage-crossing equipment mainly has the following problems: 1) 50-100 breeding hens are fed in a single cross cage, the egg laying behaviors of the breeding hens are concentrated in the morning, and a dark light area tends to be selected, which is particularly characterized in that the breeding hens in production select four corners of the cross cage to lay eggs, the characteristics of concentrated egg laying behaviors and limited egg laying areas of the breeding hens easily cause crowding of the egg laying hens, low egg laying welfare and egg accumulation, the egg breakage rate is easily increased, and even the breeding hens die; 2) the breeding hens can directly observe eggs, feed and broken eggs in an egg laying area and even on the egg belt, and the hidden danger that the hens peck the eggs, the feed and the broken eggs exists, so that the pecking rate of the eggs is high; when eggs roll down from the bottom (net) of the cage from top to bottom, the egg breaking rate is easy to increase due to no buffer device, and the production benefit of enterprises is reduced. The problem of difficulty in production in the home-style cross cage is effectively solved, the important significance is achieved for improving the production performance of breeding hens and the economic benefit of a farm, and the home-style cross cage for improving the welfare of laying hens and reducing the egg breaking rate is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an improve laying hen welfare and reduce this friendship cage of broken egg rate has solved the problem that current this friendship cage exists.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the home delivery cage for improving the welfare of laying hens and reducing the egg breaking rate comprises two groups of fixed frames which are arranged in parallel, a bottom net is fixedly connected between the two groups of fixed frames, supporting plates fixedly connected with the fixed frames are installed at the bottoms of the two ends of the bottom net, the supporting plates are positioned at the sides, far away from each other, of the two groups of fixed frames, a side baffle net is fixedly connected to the inner ring of each fixed frame, a feeding groove fixedly connected with the fixed frames is installed at the side, far away from each other, of the two groups of side baffle nets, a welfare strip with a long strip-shaped structure is arranged between the feeding groove and the adjacent supporting plates, a mounting plate fixedly connected with the fixed frames is installed at the side, far away from the side baffle net, a holding groove is formed in the top of the mounting plate along the length direction of the mounting plate, a lifting mechanism is fixedly connected to the inner side, one side that lifting mechanism kept away from fixed frame is seted up and is located the spout on holding tank bottom inner wall, the inside sliding connection of spout has pushing mechanism, and pushing mechanism activity cup joints the pulling piece with welfare strip tip fixed connection, and the one end fixedly connected with that the pulling piece was kept away from to the welfare strip is along the buffer block that its length direction equidistance set up.

Preferably, lift the mechanism include with holding tank bottom inner wall fixed connection's sleeve, telescopic inside activity has cup jointed the telescopic link, and the telescopic link stretches out the one end fixedly connected with conflict pole at sleeve top, and conflict pole outer lane is contradicted with the welfare strip.

Preferably, the upper part of one side of the pulling block, which is far away from the side blocking net, is abutted with a pressure lever fixedly connected with the inner side wall of the accommodating groove, the pulling block is made of a flexible material, and the welfare strip is made of an opaque flexible material.

Preferably, pushing mechanism includes the pull rod that cup joints with the pulling piece activity, and the one end outer lane activity that the pull rod stretched into the spout cup joints the slider with spout sliding connection, and the one end fixedly connected with and the slider fixed connection's of slider spring are stretched into to the pull rod, and the one end both sides fixedly connected with latch that the slider was stretched out to the pull rod, the spacing of the equal fixedly connected with in both sides of spout opening part along its length direction setting, and the draw-in groove that sets up along its length direction equidistance is seted up to one side that two sets of spacing are close to each other, and draw-in groove and latch joint.

Preferably, the welfare strip is kept away from the connecting plate that is installed with fixed frame inner circle fixed connection's one end both sides of pulling the piece, and the egg area has been laid at the top of layer board, has seted up the passageway on the side shelves net, and passageway opening part articulates there is the cage door.

Preferably, the buffer block adopts opaque flexible material to make, and one side that the side shelves net was kept away from to the buffer block is provided with the separation strip of U type structure, and the both ends of separation strip all with side shelves net fixed connection, buffer block are located one side of the concave surface in the separation strip.

In the utility model, the water-saving device is provided with a water-saving valve,

through the fixed frame who sets up, side shelves net, the end net, the drainage net, the layer board, the feeding trough, the welfare strip, the connecting plate, the mounting panel, lift the mechanism, the spout, pushing mechanism, pull the piece, the depression bar, buffer block and barrier strip, utilize buffer block and welfare strip to hand over the dark light region of the inside rectangular shape structure of cage of formation in this on the one hand, and can adjust the luminance and the region in dark light region as required, greatly increased the chicken region of laying eggs, avoid the laying hen to concentrate the limitation of laying eggs only at four turnings of this hand over cage, avoided the laying hen crowded, the benefit of laying eggs is low, the benefit level of laying eggs of chicken has been improved. On the other hand, the buffer block and the welfare strips separate eggs from the laying hens, so that the laying hens are prevented from seeing the eggs, the eggs are prevented from being pecked by the laying hens, the buffer board buffers the power of the movement of the eggs, the eggs are prevented from being broken when moving, and the egg breakage rate is reduced to a certain extent.

Drawings

Fig. 1 is a schematic structural diagram of a bento crossing cage for improving the welfare of laying hens and reducing the egg breaking rate of the utility model;

fig. 2 is a schematic structural diagram of the local enlargement of the present mating cage for improving the welfare of the laying hens and reducing the egg breaking rate of the utility model;

fig. 3 is a schematic structural diagram of the present cross-cage buffer block for improving welfare of laying hens and reducing egg breaking rate provided by the utility model;

fig. 4 is a side view of the book cross cage for improving the welfare of the laying hens and reducing the egg breaking rate of the utility model.

In the figure: the egg laying machine comprises a fixed frame 1, a side blocking net 2, a bottom net 3, an egg belt 4, a supporting plate 5, a feeding trough 6, a welfare belt 7, a connecting plate 8, a mounting plate 9, a lifting mechanism 10, a sliding groove 11, a pushing mechanism 12, a pulling block 13, a pressing rod 14, a buffering block 15 and a blocking strip 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a home-exchange cage for improving the welfare of laying hens and reducing the egg breaking rate comprises two groups of fixed frames 1 which are arranged in parallel, a bottom net 3 is fixedly connected between the two groups of fixed frames 1, supporting plates 5 fixedly connected with the fixed frames 1 are installed at the bottoms of the two ends of the bottom net 3, the supporting plates 5 are positioned at the sides, far away from each other, of the two groups of fixed frames 1, side baffle nets 2 are fixedly connected with the inner ring of the fixed frames 1, feeding grooves 6 fixedly connected with the fixed frames 1 are installed at the sides, far away from each other, of the two groups of side baffle nets 2, welfare strips 7 in a strip-shaped structure are arranged between the feeding grooves 6 and the adjacent supporting plates 5, a mounting plate 9 fixedly connected with the fixed frames 1 is installed at one side, far away from the side baffle nets 2, the top of the mounting plate 9 is provided with a containing groove arranged along the length direction, and the top of lifting mechanism 10 is contradicted with welfare strip 7, and one side that lifting mechanism 10 kept away from fixed frame 1 is seted up and is located the spout 11 on the inner wall of holding tank bottom, and the inside sliding connection of spout 11 has pushing mechanism 12, and pushing mechanism 12 activity cup joints pulling piece 13 with welfare strip 7 tip fixed connection, and welfare strip 7 keeps away from the one end fixedly connected with of pulling piece 13 and follows the buffer block 15 that its length direction equidistance set up.

Further, lift mechanism 10 include with holding tank bottom inner wall fixed connection's sleeve, telescopic inside activity has cup jointed the telescopic link, and the telescopic link stretches out the one end fixedly connected with conflict pole at sleeve top, and conflict pole outer lane is contradicted with welfare strip 7.

Particularly, a pressure rod 14 fixedly connected with the inner side wall of the accommodating groove is abutted to the upper side of one side, far away from the side blocking net 2, of the pulling block 13, the pulling block 13 is made of a flexible material, and the welfare strip 7 is made of an opaque flexible material.

Worth explaining, pushing mechanism 12 includes the pull rod that cup joints with pulling piece 13 activity, the one end outer lane activity that the pull rod stretches into spout 11 cup joints the slider with spout 11 sliding connection, the one end fixedly connected with that the pull rod stretches into the slider and slider fixed connection's spring, the one end both sides fixedly connected with latch that the pull rod stretches out the slider, the equal fixedly connected with in both sides of spout 11 opening part sets up along its length direction spacing, the draw-in groove that sets up along its length direction equidistance is seted up to one side that two sets of spacing are close to each other, and draw-in groove and latch joint.

In addition, the welfare belt 7 is kept away from the one end both sides of pulling piece 13 and is installed the connecting plate 8 with fixed frame 1 inner circle fixed connection, and egg area 4 has been laid at the top of layer board 5, has seted up the passageway on the side shelves net 2, and the passageway opening part articulates there is the cage door.

Besides, the buffer block 15 is made of opaque flexible materials, one side, far away from the side barrier net 2, of the buffer block 15 is provided with a U-shaped separation strip 16, two ends of the separation strip 16 are fixedly connected with the side barrier net 2, and the buffer block 15 is located on one side of a concave surface in the separation strip 16.

The working principle is as follows: when the egg laying device is used, the pull rod on the pushing mechanism 12 is pushed downwards, the pull rod extends into the sliding block, then the latch teeth on the two sides of the pull rod move downwards along the clamping grooves on the limiting strips, the pull rod is pushed to enable the pull rod to move along the length direction of the sliding groove 11, the pull rod drives the pulling block 13 to move along the length direction of the mounting plate 9, so that the welfare strips 7 are pulled to move, the welfare strips 7 push the touch rods to move, the touch rods drive the telescopic rods to move along the length direction of the sleeve, so that the height of the welfare strips 7 on the side blocking nets 2 is adjusted, the entering amount of light from the side blocking nets 2 is adjusted, the egg laying device is suitable for different illumination conditions, the welfare strips 7 are subjected to light ray blocking on the sides of the side blocking nets 2, a strip-shaped dark light area with adjustable brightness is formed inside the egg laying cage, the egg laying hens can be uniformly distributed inside the egg laying cage, and the egg, the laying hens are prevented from having concentrated laying behaviors and limited laying areas, the problems that the laying hens are crowded, laying welfare is low, eggs are piled up are avoided, the situation that the egg breaking rate is increased and even the laying hens die is avoided, meanwhile, in the process that the eggs move downwards to the supporting plate 5 along the bottom net 3, the buffering block 15 firstly buffers the eggs, the collision breakage rate of the eggs during movement is reduced, meanwhile, the buffering block 15 and the welfare strips 7 isolate the eggs on the supporting plate 5 from the laying hens, the eggs are prevented from being pecked by the laying hens, the laying hens are isolated by the isolating strips 16 when the laying hens extend out of the cross cage from the buffering block 15, the heads of the laying hens are effectively prevented from extending out of the supporting plate 5, on one hand, the design utilizes the buffering block and the welfare strips to form a strip-shaped dark light area in the cross cage, the brightness and the area of the dark light area can be adjusted as required, and, the limitation that the laying hens lay eggs in the four corners of the local crossing cage is avoided, the crowding of the laying hens and the low egg laying welfare are avoided, and the egg laying welfare level of the laying hens is improved. On the other hand, the buffer block and the welfare strips separate eggs from the laying hens, so that the laying hens are prevented from seeing the eggs, the eggs are prevented from being pecked by the laying hens, the buffer board buffers the power of the movement of the eggs, the eggs are prevented from being broken when moving, and the egg breakage rate is reduced to a certain extent.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The Benzhan cage for improving the welfare of laying hens and reducing the egg breaking rate comprises two groups of fixing frames (1) which are arranged in parallel, and is characterized in that a bottom net (3) is fixedly connected between the two groups of fixing frames (1), supporting plates (5) fixedly connected with the fixing frames (1) are installed at the bottoms of the two ends of the bottom net (3), the supporting plates (5) are located on one sides, far away from each other, of the two groups of fixing frames (1), side baffle nets (2) are fixedly connected with inner rings of the fixing frames (1), feeding grooves (6) fixedly connected with the fixing frames (1) are installed on one sides, far away from each other, of the two groups of side baffle nets (2), welfare strips (7) of a long strip-shaped structure are arranged between the feeding grooves (6) and adjacent supporting plates (5), and mounting plates (9) fixedly connected with the fixing frames (1) are installed on one sides, far away from the side baffle nets (2), of the, the holding tank that sets up along its length direction is seted up at the top of mounting panel (9), and the bottom inside wall fixedly connected with of holding tank lifts mechanism (10), and lifts the top of mechanism (10) and contradict with welfare strip (7), lifts one side that fixed frame (1) was kept away from in mechanism (10) and offers spout (11) that are located holding tank bottom inner wall, the inside sliding connection of spout (11) has pushing mechanism (12), and pushing mechanism (12) activity has been cup jointed and has been pulled piece (13) with welfare strip (7) tip fixed connection, and welfare strip (7) are kept away from the one end fixedly connected with who pulls piece (13) and are followed buffer block (15) that its length direction equidistance set up.

2. The book-exchanging cage for improving the welfare of laying hens and reducing the egg breaking rate as claimed in claim 1, wherein the lifting mechanism (10) comprises a sleeve fixedly connected with the inner wall of the bottom of the accommodating groove, a telescopic rod is movably sleeved inside the sleeve, an abutting rod is fixedly connected to one end of the telescopic rod extending out of the top of the sleeve, and the outer ring of the abutting rod abuts against the welfare strip (7).

3. The book-cross cage for improving the welfare of laying hens and reducing the egg breaking rate as claimed in claim 1, wherein a pressure rod (14) fixedly connected with the inner side wall of the accommodating groove is abutted on the upper side of one side, away from the side blocking net (2), of the pulling block (13), the pulling block (13) is made of a flexible material, and the welfare strip (7) is made of an opaque flexible material.

4. The book-exchanging cage for improving the welfare of laying hens and reducing the egg breaking rate according to claim 1, wherein the pushing mechanism (12) comprises a pull rod movably sleeved with the pulling block (13), a sliding block slidably connected with the sliding groove (11) is movably sleeved on an outer ring of one end of the pull rod extending into the sliding groove (11), a spring fixedly connected with the sliding block is fixedly connected with one end of the pull rod extending into the sliding block, clamping teeth are fixedly connected to two sides of one end of the pull rod extending out of the sliding block, limiting strips arranged along the length direction are fixedly connected to two sides of an opening of the sliding groove (11), clamping grooves equidistantly arranged along the length direction are formed in one side of the two groups of limiting strips, and the clamping grooves are clamped with the clamping teeth.

5. The book-cross cage for improving the welfare of laying hens and reducing the egg breaking rate as claimed in claim 1, wherein two sides of one end, away from the pulling block (13), of the welfare strip (7) are provided with connecting plates (8) fixedly connected with the inner ring of the fixed frame (1), the top of the supporting plate (5) is paved with an egg belt (4), a channel is formed in the side blocking net (2), and a cage door is hinged to the opening of the channel.

6. The egg book cross cage for improving the welfare of laying hens and reducing the egg breaking rate as claimed in claim 1, wherein the buffer block (15) is made of opaque flexible materials, a blocking strip (16) in a U-shaped structure is arranged on one side, away from the side blocking net (2), of the buffer block (15), both ends of the blocking strip (16) are fixedly connected with the side blocking net (2), and the buffer block (15) is located on one side of a concave surface in the blocking strip (16).