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Sow obstetric table structure for preventing piggy from being pressed

A technology for sows and piglets, applied in animal houses, applications, animal husbandry, etc., can solve the problems of sow crushing and crushing, and achieve the effect of ensuring compatibility

Inactive Publication Date: 2012-07-11
曹建胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention designs a sow farrowing bed structure that prevents piglets from being crushed. The technical problem it solves is that when the sow in the existing sow farrowing bed suddenly changes from standing to lying down, if the piglets are located in the sow pen , easily crushed by sows, and even crushed to death in severe cases

Method used

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  • Sow obstetric table structure for preventing piggy from being pressed
  • Sow obstetric table structure for preventing piggy from being pressed
  • Sow obstetric table structure for preventing piggy from being pressed

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Embodiment Construction

[0029] Combine below Figure 2 to Figure 4 , the present invention is further described:

[0030] like figure 2 As shown, the piglet anti-pressure device includes a movable frame 2, a rotating shaft 21 and a driving device. The rotating shaft 21 is connected to the cross bar of the sow pen 1 through the connecting piece 3, the connecting end of the connecting piece 3 and the cross bar of the sow pen 1 is a fixed connecting end 32, and the connecting end of the connecting piece 3 and the rotating shaft 21 is a movable connecting end 31 . The driving device drives the rotating shaft 21 to rotate, and the rotating rotating shaft 21 drives the movable stop frame 2 to rotate and enters the sow fence 1. The standing sow's activity space and the speed of lying down will be limited by the movable stop frame 2 on both sides.

[0031] like image 3 As shown, according to the living habits of the sow, it usually falls to one side when it lies down, that is to say, it can press any o...

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Abstract

The invention relates to a sow obstetric table structure for preventing piggy from being pressed, comprising sow rails (1), wherein the sow rails (1) are located on two sides of the sow; a piggy anti-pressing device is installed on each sow rail (1) on two sides of the sow respectively. Because the piggy anti-pressing device is installed on each sow rail (1) on two sides of the sow respectively in the invention, the piggy anti-pressing devices can limit the movement space of the sow when the sow stands and enters the sow rails, and reduces the laying speed of the sow when the sow lays suddenly to enable the piggy to have enough time to leave, so that the piggy can be avoided from being injured or died due to pressing of the sow.

Description

technical field [0001] The invention relates to a farrowing bed structure for sows, in particular to a farrowing bed structure for preventing piglets from being crushed. Background technique [0002] like figure 1 Shown is a schematic diagram of the sow farrowing bed structure used in the existing market, which mainly includes two parts: a sow pen 10 and a movable pen 13 for piglets. The sow pen 10 is provided with a front gate 11 and a rear gate 12 . Piglet activity fence 13 is positioned at the both sides of sow fence 10. This sow pen 10 mainly limits sows therein, and piglets are placed in pens 13 for piglet activity and raised in circles. There is a passage gap for piglets on the sow fence 10, so that the structure is to avoid that the overweight sow may crush the piglet due to its own body weight, and the piglet can enter the sow fence 10 through the gap on the fence breastfeeding. [0003] Although the farrowing bed of this structure can protect the piglets from th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K1/035
Inventor 曹建胜
Owner 曹建胜
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