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Foldable limit bar for breast-feeding sows

A technology for nursing sows and a limit stall, which is applied in the field of breeding, can solve the problems of the mechanical damage of lactating sows, the movement space is not large, and achieve the effect of reducing limb and hoof injuries and having a large movement space

Pending Publication Date: 2019-03-08
FOSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem of space structure of traditional nursing sows' stalls is easy to cause mechanical damage to nursing sows and psychological damage due to lack of exercise.

Method used

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  • Foldable limit bar for breast-feeding sows
  • Foldable limit bar for breast-feeding sows
  • Foldable limit bar for breast-feeding sows

Examples

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Embodiment Construction

[0021] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all connections or connection relationships mentioned in this article do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the present invention can be combined interactively on the premise of not...

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PUM

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Abstract

The invention discloses a foldable limit bar for breast-feeding sows, which comprises a rail frame, the rail frame is provided with a holding space; the rail frame comprises a vertical bar and a horizontal bar; a through-set sliding groove is formed in the vertical bar; a folding bar plate is arranged on the sliding groove; the folding bar plate comprises an upper bar plate and a lower bar plate;the upper side of the upper bar plate is provided with a sliding block; the sliding block slides along the sliding groove; the lower end of the upper bar plate is hinged with the upper end of the lower bar plate; the lower end of the lower bar plate is hinged with the lower side of the vertical bar; a reset spring is further arranged in the sliding groove, and the two ends of the reset spring areoffset respectively with the sliding block and the sliding groove. By setting the folding bar plate, the lateral space in the limit bar can be increased by the turning of the folding bar plate, so that the sows' active space is larger, and the leg-shoe damage caused by the small space of the sows is reduced. The invention relates to the field of farming.

Description

technical field [0001] The invention relates to the field of breeding, in particular to a collapsible limit stall for lactating sows. Background technique [0002] After the sows are pregnant and give birth, they will be tired and sluggish after giving birth. When breastfeeding, the sows are raised in a limited stall, which can make rational use of the space and maximize the number of feeding. The current limit stalls for lactating sows are fixed limit stalls, which are mostly suitable for ordinary pig houses. [0003] However, due to the extremely limited fixed structure and space of the lactating sows' stalls, it is easy to cause the lactating sows insufficient exercise, cardiopulmonary failure, damage to the limbs and feet, and inability to feed accurately. Etc. low maternal behavior. Pigs are inherently inert, especially after sows are pregnant and give birth, they will have postpartum fatigue and sluggish movement, large and bulky pigs, inability to sit up and down, a...

Claims

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Application Information

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IPC IPC(8): A01K1/02
CPCA01K1/0209
Inventor 郑力维孔繁刚张辉华
Owner FOSHAN UNIVERSITY