Adjustable local boar limited delivery pen

Abstract

The invention relates to the technical field of the delivery and raising industry, and discloses an adjustable local boar limited delivery pen which comprises a base plate. A side fence is fixedly installed at the top end of the base plate. A front fence is fixedly installed on the left side of the side fence. A telescopic trough is fixedly installed in the middle of the front fence. A rear fenceis fixedly installed on the right side of the side fence. A limited fence is arranged on the right side of an inner cavity of the side fence. Adjustable fences are arranged on the left side of the inner cavity of the side fence and can be divided into inclined fences I and inclined fences II. By arranging the inclined fences I or the inclined fences II, the rectangular structure of the delivery fence can be changed into the triangular space structure, boars can be kept at a normal body position all the time, and it is avoided that the boars turn around into an abnormal body position in the limited delivery pen, body injuries are caused and the operation management difficulty is increased.

Description

technical field [0001] The invention relates to the technical field of production and breeding industry, in particular to an adjustable space-limiting farrowing fence for local breeding pigs. Background technique [0002] Intensive and closed breeding methods are the development direction of China's pig industry. Among them, the limit farrowing fence with mature technology and technology is one of the important supporting equipment for the pig breeding industry, but the existing limit farrowing fence has simple structure and single function , and its internal space is a fixed rectangular structure. When dealing with breeding pigs of different sizes, it often occurs that the breeding pigs turn around in the farrowing pen and cause damage to their bodies. At the same time, it increases the difficulty of breeding pig management. And when feeding the breeding pigs, it is difficult to control the size of the feeding amount when only the food is put into the trough. If it is too s...

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Problems solved by technology

[0004] The invention provides an adjustable local breeding pig limit farrowing fence, which has the advantages of being able to flexibly adjust the shape and size of the inner space of the breeding pig limiting bed, and automatically control the feeding amount of breeding pigs, and solves the problem of the existing limit delivery fence structure Simple, single-function, and its internal space is a fixed rectangular structure. When dealing with breeding pigs of different sizes, it often occurs that the breeding pigs turn around in the farrowing pen and cause damage to the body. Difficulty in management, and when feeding the breeding pigs, it is difficult to control the size of the feeding amount when the food is only put into the trough. If it is too small, the physical energy consumed by the breeding pigs in the production process will be difficult to be replenished in time, which increases the breeding pigs' consumption. Danger during production, too much will lead to waste of food, and at the same time, the food that has been in the trough for a long time will be polluted by breeding pigs and breed bacteria, which will lead to a higher disease rate of piglets

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