Sow positioning fence

Abstract

The utility model provides a sow positioning fence, which relates to the technical field of livestock breeding and comprises an excrement leaking plate and two side guardrails, a front door and adjustable positioning frames are arranged between the two side guardrails, locking assemblies are arranged between the front door and the side guardrails, two adjustable positioning assemblies are arranged on each side guardrail, and the adjustable positioning frames are arranged on the front door. Each adjustable positioning assembly comprises a first positioning rod and a second positioning rod, a plurality of check blocks are arranged between the first positioning rod and the second positioning rod, a triangular non-return block is fixedly installed on each check block, a sliding groove is formed between the first positioning rod and the second positioning rod, and two push rods are fixedly installed on the two sides of the adjustable positioning frame. Each push rod is arranged in the corresponding sliding groove. According to the positioning fence, sows of different body types can be positioned, the front door can be quickly locked through the locking assembly, and therefore the sows are prevented from escaping from the positioning fence.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry, in particular to a sow positioning fence. Background Art

[0002] With the development of the breeding industry, most pig farms will use positioning rods to position sows for feeding. Compared with free-range breeding, positioning feeding has the advantages of small space occupation, convenient management, and prevention of fights between pigs. Positioning fences are used in the process of positioning feeding. Traditional positioning fences mainly include two side rails, a front door and a rear door. During use, due to the different body sizes of sows, traditional positioning fences cannot be adjusted. When sows need to be examined or injected with drugs, smaller sows can still move in the traditional positioning frame, that is, traditional positioning fences cannot effectively position smaller sows, which is not conducive to farmers' operation on sows. In addition, the side rails are fixed to the front door and the rear door with latches, so that in the process of closing the front or rear door, the latch needs to be aligned with the latch hole to close the front door or the rear door. If the sow struggles, the latch is not easy to align with the latch hole, so that the front door and the rear door cannot be closed in time, and the sow is prone to escape from the positioning fence.

[0003] Therefore, a sow positioning stall is needed to solve the above problems. Utility Model Content

[0004] The utility model provides a sow positioning fence, which can be used to position sows of different sizes. The setting of the locking component can quickly lock the front door, thereby preventing the sow from escaping from the positioning fence.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A sow positioning fence comprises a horizontally arranged manure-leaking plate, on which two symmetrically arranged side guardrails are fixedly mounted, a front door is arranged between the two side guardrails, the front door is hinged on one of the side guardrails, a locking assembly is arranged between the front door and the other side guardrail, and two adjustable positioning assemblies are arranged on each of the side guardrails from top to bottom;

[0007] Each of the adjustable positioning components includes a first positioning rod and a second positioning rod fixedly installed on the inner side of the side guardrail, a plurality of blocks are arranged between the first positioning rod and the second positioning rod, the upper end of each of the blocks is hinged on the first positioning rod, and the lower end of each of the blocks is fixedly installed with a triangular check block for preventing the block from rotating away from the front door, the lower end of each of the triangular check blocks is pressed against the first positioning rod, and a slide groove is formed between the first positioning rod and the second positioning rod, and the two ends of the slide groove are positioning frame mounting openings, an adjustable positioning frame is arranged between the two side guardrails, and two push rods are fixedly installed on both sides of the adjustable positioning frame, and each of the push rods is arranged in the corresponding slide groove.

[0008] As a preferred technical solution, each of the locking components includes a locking groove arranged on the side guardrail, a baffle is arranged at the locking groove, a limit sleeve is fixedly installed on the side guardrail, the baffle is slidably installed in the limit sleeve along the vertical direction, the upper end of the baffle passes through the limit sleeve and is bent toward the side away from the side guardrail to form a top plate, the bottom surface of the top plate rests on the upper end of the limit sleeve, and the lower end of the baffle is bent toward the side away from the side guardrail to form an inclined plate, the position of the inclined plate corresponds to the position of the locking groove, and a fixing rod is fixedly installed on the front door, the fixing rod is horizontally arranged, the fixing rod passes through the locking groove, and the fixing rod is arranged between the locking groove and the baffle.

[0009] As a preferred technical solution, the adjustable positioning frame and the side guardrail are vertically arranged.

[0010] As a preferred technical solution, the first positioning rod and the second positioning rod are both arranged horizontally.

[0011] As a preferred technical solution, a plurality of connecting pins are arranged on the front door, a plurality of bushings are fixedly mounted on the guardrail, and each of the connecting pins is arranged in the corresponding bushing.

[0012] As a preferred technical solution, a plurality of manure leakage holes are arranged on the manure leakage board, and a plurality of supporting legs are fixedly installed on the bottom of the manure leakage board.

[0013] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0014] Since the sow positioning fence includes an adjustable positioning component, during the use of the positioning fence, after the sow is driven to the positioning fence, the adjustable positioning frame is installed in the slide groove from the positioning frame installation port at the rear end, and the push rod can slide along the corresponding slide groove. When the push rod moves in the direction close to the front door, the adjustable positioning frame moves in the direction close to the sow, and a block and a triangular check block are provided in the slide groove, so that the adjustable positioning fence can only move in the direction close to the front door, so that the distance between the adjustable positioning rod and the front door can be adjusted according to the body shape of the sow, thereby realizing the positioning of sows of different body shapes.

[0015] Since the sow positioning fence includes a locking assembly, in the process of closing the front door, the front door rotates in the direction close to the side guard bar, and the fixing rod rests on the inclined plate. As the front door rotates, the fixing rod lifts the inclined plate and the baffle moves upward. Further, the fixing rod moves into the locking groove and, at the same time, the baffle is reset and the fixing rod is limited in the locking groove. At this time, the front door is in a locked state. When the front door needs to be opened, the top plate can be pushed upward. As the top plate moves upward, the baffle moves upward. When the baffle moves to above the locking groove, the fixing rod can be moved out of the locking groove, that is, the front door is opened. In the utility model, the locking assembly is used to lock the front door. The locking assembly is easy to operate. The front door can be locked by only rotating the front door in the direction close to the side guard bar, thereby realizing rapid locking of the front door and preventing the sow from escaping from the positioning fence when struggling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A top view schematic diagram of

[0019] Figure 3 for Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a structural schematic diagram of the front door in a locked state;

[0021] Figure 5 This is a structural schematic diagram of the front door being opened;

[0022] Figure 6 for Figure 5The enlarged structural diagram at B in the middle;

[0023] Figure 7 It is a structural schematic diagram of an adjustable positioning frame.

[0024] Among them: 1. manure-leaking board; 2. side guardrail; 3. front door; 4. first positioning rod; 5. second positioning rod; 6. block; 7. triangular check block; 8. slide groove; 9. positioning frame installation port; 10. adjustable positioning frame; 11. push rod; 12. locking groove; 13. baffle; 14. limit sleeve; 15. top plate; 16. inclined plate; 17. fixing rod; 18. connecting pin; 19. shaft sleeve; 20. manure-leaking hole; 21. supporting leg. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-Figure 7 As shown together, the sow positioning fence includes a horizontally arranged manure-leaking plate 1, on which two symmetrically arranged side guardrails 2 are fixedly mounted, a front door 3 is arranged between the two side guardrails 2, the front door 3 is hinged on one side guardrail 2, a locking assembly is arranged between the front door 3 and the other side guardrail 2, and two adjustable positioning assemblies are arranged on each side guardrail 2 from top to bottom.

[0027] Each adjustable positioning assembly includes a first positioning rod 4 and a second positioning rod 5 fixedly installed on the inner side of the side guardrail 2, and a plurality of blocks 6 are arranged between the first positioning rod 4 and the second positioning rod 5. The upper end of each block 6 is hinged on the first positioning rod 4, and the lower end of each block 6 is fixedly installed with a triangular check block 7 for preventing the block 6 from rotating away from the front door 3. The lower end of each triangular check block 7 is pressed against the first positioning rod 4, and a slide groove 8 is formed between the first positioning rod 4 and the second positioning rod 5. The two ends of the slide groove 8 are positioning frame mounting openings 9. An adjustable positioning frame 10 is arranged between the guardrails 2 on both sides, and two push rods 11 are fixedly installed on both sides of the adjustable positioning frame 10, and each push rod 11 is arranged in the corresponding slide groove 8.

[0028] Among them, each locking assembly includes a locking groove 12 arranged on the side guardrail 2, a baffle 13 is arranged at the locking groove 12, a limiting sleeve 14 is fixedly installed on the side guardrail 2, the baffle 13 is slidably installed in the limiting sleeve 14 along the vertical direction, the upper end of the baffle 13 passes through the limiting sleeve 14, and is bent toward the side away from the side guardrail 2 to form a top plate 15, the bottom surface of the top plate 15 rests on the upper end of the limiting sleeve 14, and the lower end of the baffle 13 is bent toward the side away from the side guardrail 2 to form an inclined plate 16, the position of the inclined plate 16 corresponds to the position of the locking groove 12, and a fixing rod 17 is fixedly installed on the front door 3, the fixing rod 17 is horizontally arranged, the fixing rod 17 passes through the locking groove 12, and the fixing rod 17 is arranged between the locking groove 12 and the baffle 13.

[0029] Furthermore, the adjustable positioning frame 10 and the side guardrail 2 are vertically arranged.

[0030] Secondly, the first positioning rod 4 and the second positioning rod 5 are both arranged horizontally.

[0031] In addition, a plurality of connecting pins 18 are arranged on the front door 3 , and a plurality of shaft sleeves 19 are fixedly installed on the guardrail, and each connecting pin 18 is arranged in a corresponding shaft sleeve 19 .

[0032] A plurality of manure holes 20 are arranged on the manure-leaking floor 1 , and a plurality of supporting legs 21 are fixedly mounted on the bottom of the manure-leaking floor 1 .

[0033] The method of using the utility model is as follows:

[0034] The first step is to drive the sow to be positioned into the positioning pen during the sow breeding process, install the adjustable positioning frame 10 into the slide groove 8 from the positioning frame installation port 9 at the rear end, and then push the push rod 11 to move along the slide groove 8 toward the front door 3. As the push rod 11 moves, the push rod 11 pushes the block 6 to rotate toward the front door 3. Further, the adjustable positioning frame 10 moves toward the sow until the sow is positioned.

[0035] In the second step, when the adjustable positioning frame 10 is not needed, the baffle 13 is raised in the horizontal direction, the fixing rod 17 can be moved out of the locking groove 12, the front door 3 can be opened, the adjustable positioning frame 10 is pushed close to the front door 3, and then slid out from the positioning frame installation opening 9, that is, the adjustable positioning frame 10 is removed.

[0036] In summary, the utility model can position sows of different sizes, and the setting of the locking component can quickly lock the front door, thereby preventing the sows from escaping from the positioning fence.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sow positioning pen, comprising a horizontally arranged manure-leaking plate, characterized in that: Two symmetrically arranged side guardrails are fixedly installed on the manure-slatted board, a front door is arranged between the two side guardrails, the front door is hinged on one of the side guardrails, a locking component is arranged between the front door and the other side guardrail, and two adjustable positioning components are arranged on each side guardrail from top to bottom; Each of the adjustable positioning components includes a first positioning rod and a second positioning rod fixedly installed on the inner side of the side guardrail, a plurality of blocks are arranged between the first positioning rod and the second positioning rod, the upper end of each of the blocks is hinged on the first positioning rod, and the lower end of each of the blocks is fixedly installed with a triangular check block for preventing the block from rotating away from the front door, the lower end of each of the triangular check blocks is pressed against the first positioning rod, and a slide groove is formed between the first positioning rod and the second positioning rod, and the two ends of the slide groove are positioning frame mounting openings, an adjustable positioning frame is arranged between the two side guardrails, and two push rods are fixedly installed on both sides of the adjustable positioning frame, and each of the push rods is arranged in the corresponding slide groove.

2. The sow positioning stall according to claim 1, characterized in that: Each locking assembly includes a locking groove arranged on the side guardrail, a baffle is arranged at the locking groove, a limiting sleeve is fixedly installed on the side guardrail, the baffle is slidably installed in the limiting sleeve along the vertical direction, the upper end of the baffle passes through the limiting sleeve and is bent toward the side away from the side guardrail to form a top plate, the bottom surface of the top plate rests on the upper end of the limiting sleeve, and the lower end of the baffle is bent toward the side away from the side guardrail to form an inclined plate, the position of the inclined plate corresponds to the position of the locking groove, and a fixing rod is fixedly installed on the front door, the fixing rod is horizontally arranged, the fixing rod passes through the locking groove, and the fixing rod is arranged between the locking groove and the baffle.

3. The sow positioning stall according to claim 1, characterized in that: The adjustable positioning frame and the side guardrail are arranged vertically.

4. The sow positioning stall according to claim 1, characterized in that: The first positioning rod and the second positioning rod are both arranged horizontally.

5. The sow positioning stall according to claim 1, characterized in that: A plurality of connecting pins are arranged on the front door, a plurality of shaft sleeves are fixedly mounted on the guardrail, and each of the connecting pins is arranged in the corresponding shaft sleeve.

6. The sow positioning stall according to claim 1, characterized in that: The manure-leaking board is provided with a plurality of manure-leaking holes, and a plurality of supporting legs are fixedly installed on the bottom of the manure-leaking board.

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