Manufacturing method of a hanging device for an insemination bag for sow breeding

Abstract

The invention discloses a manufacturing method of a hanging device of an insemination bag for sow breeding, and belongs to the technical field of sow breeding. The hanging device includes a vertical rod, a transverse rope and a suspension belt; wherein: the number of the vertical rods is two, and the two vertical rods are parallel to each other and arranged side by side along the vertical direction on both sides of the pigsty. The upper part of the pole is provided with a first hook; the two ends of the horizontal rope are respectively provided with a first hanging ring, and the two first hanging rings are respectively hung into the first hook, and the horizontal rope is arranged laterally on the Between the two vertical bars; the sling includes a belt body and two second hooks, the second hooks are respectively installed at both ends of the belt body, and one of the second hooks is hung on On the said transverse rope, the other said second hook is suspended for standby; the present invention solves the problem that due to the large scale of the pig herd in the farm, the mating of each sow is suspended by a special person to hang the semen bag, and the workers have high work intensity, low efficiency and labor The problem of high cost.

Description

technical field [0001] The invention relates to the technical field of mating sows, in particular to a method for manufacturing a hanging device of an insemination bag for mating sows. Background technique [0002] The artificial insemination technology of pigs began in the 1930s in the 1920s, and in the 1950s in my country, but it did not become popular until the 1990s. At present, this technology has become one of the main means of breeding pigs. The use of artificial insemination technology is conducive to the promotion of new breeds of pigs. It can reduce the labor intensity of mating sows, save the time spent on mating, avoid diseases caused by natural mating of males and sows, and improve the growth rate and lean meat of pigs. Increase the disease resistance of pigs, increase the number of litters produced by sows, improve the survival rate of piglets, reduce the number of boars, save feed, reduce breeding costs, and improve economic benefits. In the method of artifi...

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Problems solved by technology

[0003] The object of the invention of the present invention is to provide a hanging device for insemination bags for breeding sows and a manufacturing method thereof in view of the above-mentioned problems, so as to solve the problem that due to the large scale of pigs in the farm, the breeding of each sow must be carried out by a special person. Bag hanging, the problem of high work intensity, low efficiency and high labor cost for workers

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