Mother-child fence with adjustable width

Abstract

The utility model provides a width-adjustable mother-child pigsty, and relates to the technical field of pig farm feeding equipment, the width-adjustable mother-child pigsty is provided with a pigsty body, a sow area and a piglet area are arranged in the pigsty body, an inner pigsty is arranged in the sow area, the inner pigsty is provided with a first barrier, a second barrier and an inner pigsty door, and the inner pigsty door is arranged between the first barrier and the second barrier; the first barrier is fixedly arranged between the sow area and the piglet area, and the second barrier is movably arranged in the sow area; the sow area is internally provided with an inner fence, the inner fence is provided with a first barrier, a second barrier and an inner fence door, the first barrier is fixedly arranged between the sow area and the piglet area, and the piglet area is attached to the outside of the sow area, so that the sense of safety of piglets can be improved; the sow is located in the inner fence, the second fence is moved, the width between the first fence and the second fence is adjusted to be matched with the body type of the sow, and the activity of the sow can be limited; when the sows are pregnant, the risk of abortion can be reduced; when sows feed piglets, the piglets can be prevented from being pressed by the sows, and the survival rate of the piglets is increased.

Description

Technical Field

[0001] The present application belongs to the technical field of pig farm feeding equipment, and more specifically, relates to a piglet pen with adjustable width. Background Art

[0002] In the factory production process of the pig industry, in order to facilitate the quality management and assembly line management of sows and piglets in order to obtain maximum benefits, sows and piglets are generally raised in mother-and-child pens.

[0003] The existing mother-and-child pens have the following main disadvantages: the sow's activity space is too large, which can easily lead to miscarriage during pregnancy, and the piglets are easily stepped on and crushed to death during breastfeeding, resulting in a low survival rate of the piglets; the sow's activity space is too small, sows are prone to illness due to lack of exercise, affecting the breeding effect; the existing mother-and-child pens cannot conveniently adjust the sow's activity range. Summary of the invention

[0004] The utility model aims to make up for the deficiencies of the prior art and provide a mother-child fence with adjustable width. The technical solution adopted in this application is:

[0005] A mother-child pen with adjustable width is provided with a pen body, wherein a sow area and a piglet area are arranged in the pen body; an inner pen is arranged in the sow area, wherein the inner pen is provided with a first partition fence, a second partition fence and an inner pen door, and the inner pen door is arranged between the first partition fence and the second partition fence; the first partition fence is fixedly arranged between the sow area and the piglet area, and the second partition fence is movably arranged in the sow area.

[0006] Preferably, the inner fence is also provided with a rotating mechanism, which is provided with a rotating shaft and a rotating sleeve, wherein the rotating sleeve is rotatably arranged outside the rotating shaft; the rotating shaft is vertically arranged at the front end of the second fence, and the second fence is arranged on the rotating sleeve.

[0007] Preferably, the inner fence door is arranged at the rear end of the inner fence, one side of the inner fence door is hinged to the second fence, and a positioning lock is arranged between the other side of the inner fence door and the first fence.

[0008] Preferably, the positioning lock is provided with a positioning plate and a positioning bolt, the positioning plate is provided with a plurality of positioning holes adapted to the positioning bolt, the positioning plate is arranged transversely, and the plurality of positioning holes are evenly distributed on the positioning plate; the positioning plate is fixed on the inner fence, and the positioning bolt is arranged on the first partition fence.

[0009] Preferably, the positioning lock is also provided with a locking bolt, the positioning bolt is arranged on the inner side of the positioning plate and inserted into the positioning hole, and the locking bolt is arranged on the outer side of the positioning plate and close to the positioning plate; the locking bolt is movably arranged on the first fence.

[0010] Preferably, the fence body is provided with a floor and a fence, and the fence is arranged on the floor; the floor is rectangular, and the inner fence is arranged along the diagonal direction of the floor.

[0011] Preferably, the rotating shaft is close to the fence, and the second fence can be swung outward to be close to the fence.

[0012] Preferably, a folding lock is provided for pressing the second fence against the fence, the folding lock is provided with a folding bolt, the second fence is abutted against the inner side of the fence, and the folding bolt is abutted against the inner side of the second fence; the folding bolt is movably provided on the fence.

[0013] Preferably, a feeding trough is further provided in the fence body, and the feeding trough is arranged at the front end of the inner fence; a fence door is provided on the fence, and the fence door is arranged behind the inner fence door.

[0014] Preferably, anti-pressure rods are provided on the inner sides of the first partition and the second partition, and the anti-pressure rods are gradually inclined inward from top to bottom.

[0015] The advantages of the utility model are as follows:

[0016] There are sow area and piglet area in the pen. Piglets grow and develop in the piglet area, and sows live in the sow area. There is an inner pen in the sow area, which is equipped with a first partition, a second partition and an inner pen door. The first partition is fixed between the sow area and the piglet area. Only the first partition is set between the sow area and the piglet area. The piglet area is close to the outside of the sow area, which can increase the piglets' sense of security.

[0017] When the sow is in the inner pen, moving the second fence and adjusting the width between the first fence and the second fence to suit the sow's body size can restrict the sow's activities; when the sow is pregnant, the risk of miscarriage can be reduced; when the sow is breastfeeding, the sow can avoid crushing the piglets, thereby increasing the survival rate of the piglets. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 present application. For ordinary technicians in this field, other drawings can be obtained like these drawings without paying any creative labor.

[0019] Figure 1 This is a schematic diagram of the principle of the novel device;

[0020] Figure 2 is a front view of the first zone;

[0021] Figure 3 It is the left view of the first zone;

[0022] Figure 4 This is a top view of the first zone without the insulation pad installed.

[0023] Explanation of symbols in the figure:

[0024] 1 is a fence body, 11 is a floor, 12 is a fence, 121 is a fence door, 13 is a folding lock, 131 is a folding bolt, and 14 is a feeding trough;

[0025] 2 is the sow area;

[0026] 3 is the piglet area;

[0027] 4 is an inner fence, 41 is a first partition, 42 is a second partition, 43 is an inner fence door, 44 is a rotating mechanism, 441 is a rotating shaft, 442 is a rotating sleeve, 45 is a positioning lock, 451 is a positioning plate, 452 is a positioning bolt, 453 is a positioning hole, 454 is a locking bolt, 46 is an isolation rake, and 47 is an anti-pressure rod. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0029] The adjustable width mother-child fence provided in the embodiment of the present application is now described.

[0030] Example

[0031] like Figure 1 and Figure 2 As shown, a mother-child pen with adjustable width is provided with a pen body 1, in which a sow area 2 and a piglet area 3 are provided; in the sow area 2, an inner pen 4 is provided, in which a first partition 41, a second partition 42 and an inner pen door 43 are provided, and the inner pen door 43 is provided between the first partition 41 and the second partition 42; the first partition 41 is fixedly provided between the sow area 2 and the piglet area 3, and the second partition 42 is movably provided in the sow area 2. The piglets grow and develop in the piglet area 3, and the sows live in the sow area 2.

[0032] When the sow is in the inner fence 4, the second fence 42 is moved, and the width between the first fence 41 and the second fence 42 is adjusted to suit the body size of the sow, so as to restrict the activity of the sow; when the sow is pregnant, the risk of miscarriage can be reduced; when the sow is breastfeeding the piglets, the sow can avoid crushing the piglets, thereby improving the survival rate of the piglets.

[0033] The inner fence 4 is also provided with a rotating mechanism 44, which is used to drive the second fence 42 to move; the rotating mechanism 44 is provided with a rotating shaft 441 and a rotating sleeve 442, and the rotating sleeve 442 is rotatably sleeved outside the rotating shaft 441; the rotating shaft 441 is vertically arranged at the front end of the second fence 42, and the second fence 42 is arranged on the rotating sleeve 442, and the rotating sleeve 442 rotates around the rotating shaft 441, which can drive the second fence 42 to approach or move away from the first fence 41. The rotating shaft 441 is arranged at the front end of the second fence 42, and the head of the sow is close to the front end of the second fence 42. The front end of the second fence 42 has a small range of movement, and the rear end has a large range of movement, which can not only adjust the space in the inner fence 4, but also prevent the sow from being frightened by the movement of the second fence 42.

[0034] The inner fence door 43 is arranged at the rear end of the inner fence 4 , one side of the inner fence door 43 is hinged to the second fence 42 , and a positioning lock 45 is arranged between the other side of the inner fence door 43 and the first fence 41 .

[0035] The positioning lock 45 is provided with a positioning plate 451 and a positioning bolt 452. The positioning plate 451 is provided with a plurality of positioning holes 453 adapted to the positioning bolts. The positioning plate 451 is arranged horizontally, and the plurality of positioning holes 453 are evenly distributed on the positioning plate 451. The positioning plate 451 is fixedly arranged on the inner fence door 43, and the positioning bolt 452 is arranged on the first fence. The positioning bolt 452 is inserted into different positioning holes 453 to form inner fences 4 of different widths, which can be suitable for sows of various sizes and increase the versatility of the mother-child fence.

[0036] The positioning lock 45 is also provided with a locking bolt 454. The positioning bolt 452 is arranged on the inner side of the positioning plate 451 and inserted into the positioning hole 453. The locking bolt 454 is arranged on the outer side of the positioning plate 451 and close to the positioning plate 451. The locking bolt 454 is used to prevent the positioning plate 451 from swinging outward and causing the positioning bolt 452 to disengage from the positioning hole 453. The locking bolt 454 is movably arranged on the first partition 41.

[0037] The pen body 1 is provided with a floor 11 and a fence 12, and the fence 12 is arranged on the floor 11; the floor 11 is rectangular, and the inner pen 4 is arranged along the diagonal direction of the floor 11 to ensure that the length of the inner pen 4 is sufficient to accommodate the sow, thereby making full use of the space in the pen body 1.

[0038] Anti-pressure rods 47 are provided on the inner sides of the first and second partitions 41, 42. The anti-pressure rods 47 are gradually inclined inward from top to bottom, which can slow down the speed at which the sows lie down, thereby avoiding crushing the piglets.

[0039] like Figure 3 and Figure 4 As shown, the rotating shaft 441 is close to the fence 12, the second fence 42 swings outward to be close to the fence 12, and the inner fence door 43 is also folded to be close to the inner side of the second fence 42; at this time, the sow can move freely in the sow area 2 to ensure the healthy life of the sow.

[0040] A folding lock 13 is also provided for pressing the second fence 42 against the fence 12. The folding lock 13 is provided with a folding bolt 131. The second fence 42 is abutted against the inner side of the fence 12. The inner fence door 43 is folded to be abutted against the inner side of the second fence 42. The folding bolt 131 is abutted against the inner side of the inner fence door 43. The folding bolt 131 presses both the second fence 42 and the inner fence door 43 against the inner side of the fence 12. The folding bolt 131 is movably provided on the fence 12. The folding bolt 131 moves upward to disengage from the inner fence door 43 and the second fence 42. The second fence 42 can be disengaged from the fence 12 and move inward.

[0041] A feeding trough 14 is also provided in the pen body 1, and the feeding trough 14 is arranged at the front end of the inner pen 4; when the sow is in the inner pen 4 to feed the piglets, the sow can also eat, which can prevent the sow from moving around and affecting the piglets' feeding.

[0042] The fence 12 is provided with a fence door 121 , which is arranged behind the inner fence door 43 . Sows and piglets can easily enter and exit the fence 12 through the fence door 121 .

[0043] In this embodiment, the bottom ends of the first stall 41 and the second stall 42 are both provided with an isolation rake 46 for separating the piglets.

[0044] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A mother-child pen with adjustable width, comprising a pen body, wherein the pen body is provided with a sow area and a piglet area, wherein: An inner fence is provided in the sow area, and the inner fence is provided with a first partition fence, a second partition fence and an inner fence door, and the inner fence door is arranged between the first partition fence and the second partition fence; the first partition fence is fixedly arranged between the sow area and the piglet area, and the second partition fence is movably arranged in the sow area.

2. The adjustable width mother-child fence according to claim 1, characterized in that: The inner fence is also provided with a rotating mechanism, which is provided with a rotating shaft and a rotating sleeve, and the rotating sleeve is rotatably arranged outside the rotating shaft; the rotating shaft is vertically arranged at the front end of the second fence, and the second fence is arranged on the rotating sleeve.

3. The adjustable width mother-child fence according to claim 2, characterized in that: The inner fence door is arranged at the rear end of the inner fence, one side of the inner fence door is hinged to the second fence, and a positioning lock is arranged between the other side of the inner fence door and the first fence.

4. The adjustable width mother-child fence according to claim 3, characterized in that: The positioning lock is provided with a positioning plate and a positioning bolt, the positioning plate is provided with a plurality of positioning holes adapted to the positioning bolt, the positioning plate is arranged transversely, and the plurality of positioning holes are evenly distributed on the positioning plate; the positioning plate is fixedly arranged on the inner fence, and the positioning bolt is arranged on the first partition fence.

5. The adjustable width mother-child fence according to claim 4, characterized in that: The positioning lock is also provided with a locking bolt, which is arranged on the inner side of the positioning plate and inserted into the positioning hole, and the locking bolt is arranged on the outer side of the positioning plate and close to the positioning plate; the locking bolt is movably arranged on the first fence.

6. The adjustable width mother-child fence according to any one of claims 2 to 5, characterized in that: The fence body is provided with a floor and a fence, wherein the fence is arranged on the floor; the floor is in a rectangular shape, and the inner fence is arranged along the diagonal direction of the floor.

7. The adjustable width mother-child fence according to claim 6, characterized in that: The rotating shaft is close to the fence, and the second fence can be swung outward to be close to the fence.

8. The adjustable width mother-child fence according to claim 7, characterized in that: A folding lock is also provided for pressing the second fence against the fence, the folding lock is provided with a folding bolt, the second fence is abutted against the inner side of the fence, and the folding bolt is abutted against the inner side of the second fence; the folding bolt is movably arranged on the fence.

9. The adjustable width mother-child fence according to claim 6, characterized in that: A feeding trough is also provided in the fence body, and the feeding trough is arranged at the front end of the inner fence; a fence door is provided on the fence, and the fence door is arranged behind the inner fence door.

10. The adjustable width mother-child fence according to claim 6, characterized in that: Anti-pressure rods are arranged on the inner sides of the first partition and the second partition, and the anti-pressure rods are gradually inclined inward from top to bottom.

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