A flat ground grid for native chicken breeding

Abstract

The present invention relates to the technical field of chicken breeding, and discloses a flat grid frame for native chicken breeding, including support and storage components arranged in sequence, and a grid component is connected to the top of the support and storage components; the support and storage components include two groups of support frames arranged in parallel, two groups of adjustment mechanisms 1 arranged oppositely are fixedly connected between the two groups of support frames, a cross bar is fixedly connected between the two groups of adjustment mechanisms 1, and adjustment mechanisms 2 are installed on the sides of the two groups of adjustment mechanisms 1 away from each other, and one end of the adjustment mechanism 2 is fixedly connected to a rear-end connection mechanism fixed to an adjacent support frame. The present invention adopts a folding and combined design, which is convenient for assembly and installation in different breeding sites, and the installation operation is convenient, and it is convenient for breeding operators to operate and use, and it is flexible and convenient to use for native chicken breeding needs; when not in use or for cleaning, it is stored, so that the breeding site is vacant, which is convenient for cleaning personnel to thoroughly clean and disinfect the breeding site, and it is convenient for storage and transportation after storage.

Description

Technical Field

[0001] The invention relates to the technical field of chicken breeding, and in particular to a flat ground grid for native chicken breeding. Background Art

[0002] Grid farming is a management method that raises chickens on a grid at a certain height above the ground to reduce contact with the ground, thereby reducing disease transmission and improving the breeding environment. Grid farming keeps the chickens off the ground, avoiding contact with ground excrement, reducing the incidence of Escherichia coli disease, coccidiosis, etc., making it more convenient to clean the chicken house excrement, reducing labor intensity and time, and the cost of grid farming equipment is lower. The mesh surface of grid-raised chicken is softer than that of cage-raised chicken, with a wider range of activities, reducing the proportion of leg diseases and empyema common in broilers;

[0003] However, in the actual breeding process, since the grid needs to be built according to the breeding site, the breeding area and type of each breeding site are inconsistent, the construction operation is troublesome and inflexible. Although it is convenient for cleaning the excrement to a certain extent, it is still impossible to achieve complete cleaning of the excrement and disinfection of the breeding site. For this reason, a flat ground grid for native chicken breeding is proposed. Summary of the invention

[0004] In order to solve the technical problems in the prior art, the present invention provides a flat ground grid for native chicken breeding.

[0005] The present invention is implemented by the following technical scheme: a flat-ground grid frame for native chicken breeding, comprising supporting and storing components arranged in sequence, with a grid component connected to the top of the supporting and storing components; the supporting and storing components comprise two groups of supporting frames arranged in parallel, two groups of adjusting mechanisms 1 arranged opposite to each other are fixedly connected between the two groups of supporting frames, a cross bar is fixedly connected between the two groups of adjusting mechanisms 1, an adjusting mechanism 2 is installed on the side of the two groups of adjusting mechanisms 1 away from each other, one end of the adjusting mechanism 2 is fixedly connected to a rear end connecting mechanism fixed to an adjacent supporting frame, and the other end of the adjusting mechanism 2 is fixedly connected to a front end connecting mechanism fixed to an adjacent supporting frame;

[0006] The adjustment mechanism 1 includes an intermediate adapter plate, both ends of the intermediate adapter plate are rotatably connected to a connecting shaft 1, the connecting shaft 1 is rotatably connected to a flip plate, the other end of the flip plate is rotatably connected to a connecting shaft 2, the connecting shaft 2 is rotatably connected to a connecting seat fixed to an adjacent support frame, one side of the flip plate is rotatably connected to a pull rod 1 for fixing to an adjacent connecting seat and a pull rod 2 for fixing to an adjacent intermediate adapter plate, both the pull rod 2 and the pull rod 1 are penetrated by an insertion hole, and a locking rod is movably sleeved on the insertion hole.

[0007] Through the above technical solution, the support and storage assembly is unfolded, and then the grid assembly is fixed with connecting bolts, and the connecting bolts are connected with the connecting holes on the rear end rod, the front end rod and the support plate, and the protective net is fixed on the unfolded support and storage assembly. Thereafter, according to the breeding needs of the breeding site, it is determined whether the position of the front end connecting mechanism and the rear end connecting mechanism needs to be adjusted to meet the breeding needs of the breeding farm, and then the unfolded and installed support and storage assembly is clamped and fixed with a clamping mechanism to complete the installation operation.

[0008] As a further improvement of the above scheme, the support frame includes a support plate, two groups of parallel columns are fixedly connected to the bottom of the support plate, the support plate is fixedly connected to the connecting seat, and the columns, the connecting seat and the intermediate adapter plate are all provided with docking holes for connecting with the locking rod.

[0009] As a further improvement of the above solution, the grid assembly includes a protective net, a pressing plate is arranged on the top of the protective net, and the pressing plate is threadedly connected with a connecting bolt fixed to the supporting storage assembly.

[0010] As a further improvement of the above solution, the rear end connection mechanism includes a rear end rod, a transfer plate is fixedly connected to one side of the rear end rod close to one end of the adjacent support frame, and the transfer plate is fixedly sleeved with a rotating shaft rotatably connected to the adjacent support frame.

[0011] As a further improvement of the above scheme, the front end connecting mechanism includes a front end rod, a side of the front end rod close to one end of the support frame is fixedly connected to a storage cover shell, a side of the front end rod away from one end of the support frame is provided with an inwardly recessed installation groove, an inner side wall of the installation groove close to one end of the support frame is provided with a slideway arranged along the length direction of the front end rod, a side of the front end rod close to one end of the storage cover shell is provided with an extension channel connected to the slideway, the extension channel is slidably connected with a movable plate, one end of the movable plate extending into the slideway is fixedly connected to a push-pull rod, and the other end of the push-pull rod is rotatably sleeved There is a sleeve slidably connected to the slide, one end of the sleeve extending out of the slide is fixedly connected to a locking block of a fan-shaped structure, the other side of the sleeve away from the locking block is fixedly connected to a toggle block, the inner side wall of the installation groove is fixedly connected to a limiting plate of an arc structure coaxially arranged with the sleeve, one end of the movable plate extending into the storage cover is fixedly connected to an extension rod, the other end of the extension rod is fixedly connected to a clamping plate of an arc structure, the inner concave surface of the clamping plate is provided with a deflection shaft rotatably sleeved with the storage cover, and the deflection shaft is clamped with the clamping plate, and one end of the deflection shaft extending out of the storage cover is fixedly connected to an adjacent support frame.

[0012] As a further improvement of the above scheme, the outer ring of the deflection shaft and the inner concave surface of the clamping plate, as well as the locking block and the inner concave surface of the limiting plate are clamped by means of teeth and grooves. The installation groove penetrates the top surface of the front end rod upward, and a protective plate is hinged at the top opening of the installation groove.

[0013] By means of the above technical scheme, the protective plate at the top opening of the installation groove is rotated, and then the toggle block on the sleeve is pushed to make the sleeve rotate along its axis, and then the locking block on the sleeve is deflected to one side of the limiting plate and is not engaged with the limiting plate. At this time, the sleeve is pushed to move along its length direction, and then the push-pull rod is driven to move, thereby driving the movable plate and the extension rod to move, so that the engaging plate is not engaged with the deflection shaft, and the front end rod is pushed to make the front end rod and the storage cover shell rotate along the deflection shaft, thereby adjusting the state of the deflection shaft; after the adjustment, when the hand is released, the card is engaged under the action of the spring. The connecting plate is engaged with the deflection shaft, and the toggle block is pushed at the same time to engage the locking block with the limiting plate to avoid the situation where the engaging plate and the deflection shaft are not firmly locked under the action of external force. At this time, the front-end connecting mechanism is adjusted to a horizontal or vertical state according to the breeding needs. When the front-end connecting mechanism is in a horizontal state, the front-end connecting mechanism, the rear-end connecting mechanism, the second adjustment mechanism and the top of the protective net form a breeding area. When the front-end connecting mechanism is in a vertical state, the front-end connecting mechanism, the rear-end connecting mechanism, the second adjustment mechanism and the protective net vertically form an isolation area.

[0014] As a further improvement of the above solution, a spring fixedly connected to the inner wall of the storage cover shell is fixedly connected to the side of the movable plate away from the extension rod.

[0015] As a further improvement of the above solution, the pull rod 2 and the pull rod 1 are distributed on the same side of the flip plate, and the structures of the adjustment mechanism 1 and the adjustment mechanism 2 are consistent.

[0016] As a further improvement of the above scheme, it also includes a clamping mechanism for connecting adjacent support and storage components, the clamping mechanism includes a U-shaped plug-in plate, and the plug-in plate is movably sleeved with a connecting screw threadedly connected to the support and storage component.

[0017] As a further improvement of the above solution, a plug-in slot is provided on one side of the column close to the adjustment mechanism 1, and a caster is connected to the bottom of the column.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention adopts a folding and combined design, which can be unfolded and adjusted when in use, so that it has breeding and side protection functions, is easy to assemble and install in different breeding places, and is easy to install and operate, which is convenient for breeding operators to operate and use. At the same time, it can adjust the breeding intervals of different sizes according to the breeding places, and is flexible and convenient to use for native chicken breeding needs.

[0020] 2. The present invention can store the aquaculture equipment when not in use or when cleaning, thereby leaving the aquaculture site vacant, making it convenient for cleaning personnel to thoroughly clean and disinfect the aquaculture site. After storage, the equipment is easy to store and transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of the support and storage assembly provided by the present invention;

[0022] Figure 2 A structural schematic diagram of an adjustment mechanism 1 provided by the present invention;

[0023] Figure 3 A cross-sectional view of an adjustment mechanism 1 provided by the present invention;

[0024] Figure 4 A schematic diagram of the structure of a flat ground grid for native chicken breeding provided by the present invention;

[0025] Figure 5 A schematic diagram of the structure of the adjustment mechanism provided by the present invention after being stored;

[0026] Figure 6 A schematic diagram of the structure of the front-end connection mechanism provided by the present invention;

[0027] Figure 7 This is a schematic structural diagram of the locking block provided by the present invention.

[0028] Description of main symbols:

[0029] 1. Support storage assembly; 2. Grid assembly; 3. Support frame; 4. Adjustment mechanism one; 5. Cross bar; 6. Adjustment mechanism two; 7. Rear connection mechanism; 8. Front connection mechanism; 31. Support plate; 32. Column; 41. Connecting seat; 42. Intermediate adapter plate; 43. Flip plate; 44. Connecting axis two; 45. Connecting axis one; 46. Pull rod one; 47. Pull rod two; 48. Through hole; 81. Front rod; 82. Storage cover; 83. Deflection axis; 84. Mounting groove; 85. Slide; 86. Extension channel; 87. Push-pull rod; 88. Movable plate; 89. Extension rod; 810. Clamping plate; 811. Sleeve; 812. Locking block; 813. Toggle block; 814. Limiting plate. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0031] Embodiment 1:

[0032] Please combine Figure 1-Figure 7A flat grid for chicken farming in this embodiment comprises a supporting and storing assembly 1 arranged in sequence, and a grid assembly 2 is connected to the top of the supporting and storing assembly 1; the supporting and storing assembly 1 comprises two sets of supporting frames 3 arranged in parallel, two sets of adjusting mechanisms 1 4 arranged oppositely are fixedly connected between the two sets of supporting frames 3, a cross bar 5 is fixedly connected between the two sets of adjusting mechanisms 1 4, and an adjusting mechanism 2 6 is installed on the side of the two sets of adjusting mechanisms 1 4 away from each other, one end of the adjusting mechanism 2 6 is fixedly connected to a rear end connecting mechanism 7 fixedly connected to the adjacent supporting frame 3, and the other end of the adjusting mechanism 2 6 is fixedly connected to a front end connecting mechanism 8 fixedly connected to the adjacent supporting frame 3;

[0033] The adjustment mechanism 1 4 includes an intermediate adapter plate 42, both ends of the intermediate adapter plate 42 are rotatably connected to a connecting shaft 1 45, the connecting shaft 1 45 is rotatably connected to a flip plate 43, the other end of the flip plate 43 is rotatably connected to a connecting shaft 2 44, the connecting shaft 2 44 is rotatably connected to a connecting seat 41 fixed to the adjacent support frame 3, one side of the flip plate 43 is rotatably connected to a pull rod 1 46 for fixing to the adjacent connecting seat 41 and a pull rod 2 47 for fixing to the adjacent intermediate adapter plate 42, the pull rod 2 47 and the pull rod 1 46 are both penetrated by an insertion hole 48, and the insertion hole 48 is movably sleeved with a locking rod;

[0034] The pull rod 2 47 and the pull rod 1 46 are distributed on the same side of the flip plate 43, and the adjustment mechanism 1 4 and the adjustment mechanism 2 6 have the same structure;

[0035] It also includes a clamping mechanism for connecting adjacent support and storage components 1, the clamping mechanism includes a U-shaped plug-in plate, the plug-in plate is movably sleeved with a connecting screw threadedly connected to the column 32 of the support and storage component 1;

[0036] It also includes a protection mechanism for end protection, which includes a U-shaped bracket fixedly connected to the support plate 31, and a hanging net is fixedly connected to the inner side of the bracket.

[0037] The implementation principle of a flat-ground grid for native chicken farming in the embodiment of the present application is as follows: unfold the support and storage component 1, and then fix the grid component 2 with connecting bolts, the connecting bolts are connected with the connecting holes on the rear end rod, the front end rod 81 and the support plate 31, and the protective net is fixed on the unfolded support and storage component 1. Thereafter, according to the breeding needs of the breeding site, determine whether it is necessary to adjust the position of the front end connecting mechanism 8 and the rear end connecting mechanism 7 to adapt to the breeding needs of the breeding farm, and then clamp and fix the unfolded and installed support and storage component 1 with a clamping mechanism to complete the installation operation.

[0038] Embodiment 2:

[0039] The support frame 3 includes a support plate 31, two sets of parallel columns 32 are fixedly connected to the bottom of the support plate 31, the support plate 31 is fixedly connected to the connecting seat 41, and the columns 32, the connecting seat 41 and the intermediate adapter plate 42 are all provided with docking holes for connecting with the locking rod;

[0040] A plug-in slot is provided on one side of the column 32 close to the adjustment mechanism 1 4 , and a caster is connected to the bottom of the column 32 .

[0041] Embodiment 3:

[0042] The grid assembly 2 includes a protective net, a pressing plate is arranged on the top of the protective net, and the pressing plate is threadedly connected with a connecting bolt fixed to the support and storage assembly 1; the rear end rod, the front end rod 81 and the top of the support plate 31 are all reserved with connecting holes fixed with the connecting bolts.

[0043] Embodiment 4:

[0044] The rear end connection mechanism 7 includes a rear end rod, a side of the rear end rod close to one end of the adjacent support frame 3 is fixedly connected with an adapter plate, and the adapter plate is fixedly sleeved with a rotating shaft rotatably connected to the support plate 31 of the adjacent support frame 3.

[0045] The front end connecting mechanism 8 includes a front end rod 81, a side of the front end rod 81 close to one end of the support frame 3 is fixedly connected to a storage cover shell 82, a side of the front end rod 81 away from one end of the support frame 3 is provided with an inwardly recessed installation groove 84, an inner side wall of the end of the installation groove 84 close to the support frame 3 is provided with a slideway 85 arranged along the length direction of the front end rod 81, a side of the front end rod 81 close to one end of the storage cover shell 82 is provided with an extension channel 86 connected to the slideway 85, and the extension channel 86 is slidably connected to a movable plate 88, and one end of the movable plate 88 extending into the slideway 85 is fixedly connected to a push-pull rod 87, and the other end of the push-pull rod 87 is rotatably sleeved with a sleeve 811 slidably connected to the slideway 85 One end of the sleeve 811 extending out of the slide 85 is fixedly connected to a locking block 812 with a fan-shaped structure, and the other side of the sleeve 811 away from the locking block 812 is fixedly connected to a toggle block 813, and the inner wall of the mounting groove 84 is fixedly connected to a limiting plate 814 with an arc-shaped structure coaxially arranged with the sleeve 811, and one end of the movable plate 88 extending into the storage cover 82 is fixedly connected to an extension rod 89, and the other end of the extension rod 89 is fixedly connected to a clamping plate 810 with an arc-shaped structure, and the inner concave surface of the clamping plate 810 is provided with a deflection shaft 83 rotatably sleeved with the storage cover 82, and the deflection shaft 83 is clamped with the clamping plate 810, and one end of the deflection shaft 83 extending out of the storage cover 82 is fixedly connected to the adjacent support frame 3.

[0046] The outer ring of the deflection shaft 83 and the inner concave surface of the clamping plate 810 as well as the locking block 812 and the inner concave surface of the limiting plate 814 are clamped by means of clamping teeth and clamping grooves. The mounting groove 84 penetrates the top surface of the front end rod 81 upward, and a protective plate is hinged at the top opening of the mounting groove 84.

[0047] A spring fixed to the inner wall of the storage housing 82 is fixedly connected to one side of the movable plate 88 away from the extension rod 89 .

[0048] Working principle:

[0049] When performing installation and adjustment, first unfold the support and storage assembly 1, and then fix the grid assembly 2 with connecting bolts, and connect the connecting bolts with the connecting holes on the rear end rod, the front end rod 81 and the support plate 31, and fix the protective net on the unfolded support and storage assembly 1. After that, according to the breeding needs of the breeding site, determine whether it is necessary to adjust the position of the front end connection mechanism 8 and the rear end connection mechanism 7 to meet the breeding needs of the breeding farm, and then clamp and fix the unfolded and installed support and storage assembly 1 with a clamping mechanism, thereby completing the installation operation;

[0050] When unfolding, rotate the locking rod on the insertion hole 48 so that the locking rod does not dock with the docking hole on the column 32. At this time, push the two groups of support frames 3 away from each other so that the flip plate 43, the middle connecting plate 42 and the connecting seat 41 are in the same straight line. Then rotate the pull rod 1 46 and the pull rod 2 47 on the flip plate 43 so that the pull rod 1 46 and the connecting rod 2 47 are in the same straight line with the flip plate 43. Then use the locking rod to connect with the docking holes on the connecting seat 41 and the middle adapter plate 42, so that the adjustment mechanism 1 4 is unfolded in a straight line.

[0051] When adjusting the position of the front end connecting mechanism 8, first rotate the protective plate located at the top opening of the installation groove 84, then push the toggle block 813 on the sleeve 811 to make the sleeve 811 rotate along its axis, and then the locking block 812 on the sleeve 811 deflects to one side of the limiting plate 814 and does not engage with the limiting plate 814. At this time, push the sleeve 811 to move along its length direction, and then drive the push-pull rod 87 to move, thereby driving the movable plate 88 and the extension rod 89 to move, so that the clamping plate 810 is not engaged with the deflection shaft 83, and push the front end rod 81 to make the front end rod 81 and the storage cover shell 82 rotate along the deflection shaft 83, thereby adjusting the state of the deflection shaft 83; after adjustment, When released, under the action of the spring, the clamping plate 810 is clamped with the deflection shaft 83, and the toggle block 813 is pushed at the same time, so that the locking block 812 is clamped with the limiting plate 814, so as to avoid the situation that the clamping plate 810 and the deflection shaft 83 are not firmly locked under the action of external force. At this time, the front end connection mechanism 8 is adjusted to a horizontal or vertical state according to the breeding needs. When the front end connection mechanism 8 is in a horizontal state, the front end connection mechanism 8, the rear end connection mechanism 7, the adjustment mechanism 2 6 and the top of the protective net form a breeding area. When the front end connection mechanism 8 is in a vertical state, the front end connection mechanism 8, the rear end connection mechanism 7, the adjustment mechanism 2 6 and the protective net vertically form an isolation area.

[0052] When installing vertically, when adjacent supporting and storing components 1 are connected, the plug-in board of the clamping mechanism is clamped on the two groups of columns 32 at the bottom of two adjacent groups of supporting and storing components 1, and then connected and fixed using connecting screws;

[0053] When performing horizontal installation, place the support and storage assembly 1 on one side of the installed support and storage assembly 1;

[0054] When it is necessary to store or clean and disinfect the breeding site, the front connecting mechanism 8, the rear connecting mechanism 7 and the adjusting mechanism 6 are adjusted to a vertical state, and then the supporting and storing assembly 1 is folded and stored according to the opposite steps of the unfolding and adjusting mechanism 1 4, so that the breeding site is free, which is convenient for the cleaning staff to thoroughly clean and disinfect the breeding site. The stored supporting and storing assembly 1 is convenient for storage and transportation;

[0055] The present invention adopts a foldable and modular design, which can be unfolded and adjusted when in use, so that it has breeding and side protection functions, is easy to assemble and install in different breeding places, and the installation operation is convenient, which is convenient for breeding operators to operate and use. At the same time, breeding intervals of different sizes can be adjusted according to the breeding places, and it is flexible and convenient to use to meet the needs of native chicken breeding. When not in use or for cleaning, it can be stored, so that the breeding place is vacant, which is convenient for cleaning personnel to thoroughly clean and disinfect the breeding place, and it is convenient to store and transport after storage.

[0056] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A flat ground grid for native chicken breeding, characterized in that: It comprises a support and storage assembly arranged in sequence, and a grid assembly is connected to the top of the support and storage assembly; the support and storage assembly comprises two groups of support frames arranged in parallel, two groups of adjustment mechanisms 1 arranged opposite to each other are fixedly connected between the two groups of support frames, a cross bar is fixedly connected between the two groups of adjustment mechanisms 1, and adjustment mechanisms 2 are installed on the sides of the two groups of adjustment mechanisms 1 that are away from each other, one end of the adjustment mechanism 2 is fixedly connected to a rear end connection mechanism fixedly connected to an adjacent support frame, and the other end of the adjustment mechanism 2 is fixedly connected to a front end connection mechanism fixedly connected to an adjacent support frame; The adjustment mechanism 1 includes an intermediate adapter plate, both ends of the intermediate adapter plate are rotatably connected to a connecting shaft 1, the connecting shaft 1 is rotatably connected to a flip plate, the other end of the flip plate is rotatably connected to a connecting shaft 2, the connecting shaft 2 is rotatably connected to a connecting seat fixed to an adjacent support frame, one side of the flip plate is rotatably connected to a pull rod 1 for fixing to an adjacent connecting seat and a pull rod 2 for fixing to an adjacent intermediate adapter plate, both the pull rod 2 and the pull rod 1 are penetrated by an insertion hole, and a locking rod is movably sleeved on the insertion hole.

2. The flat ground grid for native chicken breeding as claimed in claim 1, characterized in that: The support frame includes a support plate, two groups of parallel columns are fixedly connected to the bottom of the support plate, the support plate is fixedly connected to the connecting seat, and the columns, the connecting seat and the middle adapter plate are all provided with docking holes for connecting with the locking rod.

3. The flat ground grid for native chicken breeding as claimed in claim 1, characterized in that: The grid assembly comprises a protective net, a pressing sheet is arranged on the top of the protective net, and the pressing sheet is threadedly connected with a connecting bolt fixedly connected to the supporting and storing assembly.

4. The flat ground grid for native chicken breeding as claimed in claim 1, characterized in that: The rear end connection mechanism comprises a rear end rod, a side of the rear end rod close to one end of the adjacent support frame is fixedly connected with an adapter plate, and the adapter plate is fixedly sleeved with a rotating shaft rotatably connected with the adjacent support frame.

5. The flat ground grid for native chicken breeding as claimed in claim 1, characterized in that: The front end connection mechanism includes a front end rod, a storage cover shell is fixedly connected to one side of the front end rod near one end of the support frame, an inwardly recessed installation groove is provided on the side of the front end rod away from one end of the support frame, a slideway arranged along the length direction of the front end rod is provided on the inner side wall of the installation groove near one end of the support frame, an extension channel connected to the slideway is provided on one side of the front end rod near one end of the storage cover shell, a movable plate is slidably connected to the extension channel, one end of the movable plate extending into the slideway is fixedly connected to a push-pull rod, and the other end of the push-pull rod is rotatably sleeved with a slideway that slides with the slideway A connected sleeve, one end of the sleeve extending out of the slide is fixedly connected to a locking block of a fan-shaped structure, and the other side of the sleeve away from the locking block is fixedly connected to a toggle block, the inner side wall of the mounting groove is fixedly connected to a limiting plate of an arc-shaped structure coaxially arranged with the sleeve, and the end of the movable plate extending into the storage cover is fixedly connected to an extension rod, and the other end of the extension rod is fixedly connected to a clamping plate of an arc-shaped structure, and the inner concave surface of the clamping plate is provided with a deflection shaft rotatably sleeved with the storage cover, and the deflection shaft is clamped with the clamping plate, and one end of the deflection shaft extending out of the storage cover is fixedly connected to an adjacent support frame.

6. The flat ground grid for native chicken breeding as claimed in claim 5, characterized in that: The outer ring of the deflection shaft and the inner concave surface of the clamping plate, as well as the locking block and the inner concave surface of the limiting plate, are clamped in a tooth-and-groove manner. The mounting groove penetrates the top surface of the front end rod upward, and a protective plate is hinged at the top opening of the mounting groove.

7. The flat ground grid for native chicken breeding as claimed in claim 5, characterized in that: A spring fixedly connected to the inner side wall of the storage housing is fixedly connected to one side of the movable plate away from the extension rod.

8. The flat ground grid for native chicken breeding as claimed in claim 1, characterized in that: The pull rod 2 and the pull rod 1 are distributed on the same side of the flip plate, and the structures of the adjustment mechanism 1 and the adjustment mechanism 2 are consistent.

9. The flat ground grid for native chicken breeding as claimed in claim 1, characterized in that: It also includes a clamping mechanism for connecting adjacent support and storage components. The clamping mechanism includes a U-shaped plug-in board, and the plug-in board is movably sleeved with a connecting screw threadedly connected to the support and storage component.

10. The flat ground grid for native chicken breeding as claimed in claim 2, characterized in that: A plug-in slot is provided on one side of the column close to the first adjustment mechanism, and a caster is connected to the bottom of the column.

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