Variable-structure intelligent obstetric table for sows

Abstract

The invention discloses a variable-structure intelligent obstetric table for sows. The variable-structure intelligent obstetric table for sows is characterized in that a piglet incubator is placed outside the area of a sow movable fence, two groups of pulleys are welded at two ends of each of a left-side position-adjustable fence and a right-side position-adjustable fence, and each group of pulleys are placed in a sliding rail; when a sow is just transferred to the obstetric table, the left-side position-adjustable fence and the right-side position-adjustable fence are respectively fixed beside a left fence and a right fence of the obstetric table, the antenatal sow can freely move on the obstetric table, the activity time sequence change characteristics of the sow are extracted from the behavior video of the sow, whether the sow is close to delivery or not is judged, if yes, a left-side electric drive pusher pushes the left-side position-adjustable fence to be fixed to the position below a left-side cross beam, and a right-side electric drive pusher pushes the right-side position-adjustable fence to be fixed to the position below a right-side cross beam, so that the sow is limited, the activity space of the sow is reduced, and the probability that piglets in the lactation period are deadly pressed by the sow is reduced.

Description

technical field [0001] The invention belongs to the technical field of pig breeding, in particular to a delivery bed with intelligently adjustable sow activity space based on machine vision and automatic control technology. Background technique [0002] The positioning pen farrowing bed is a breeding machine for raising perinatal sows in commercial pig farms. The positioning pen farrowing bed for sows is mainly composed of sow positioning pens, piglet incubators, manure leakage floors, sow troughs, sow drinking fountains, Piglet drinking fountains and other components. Among them, the positioning fence is composed of two fences fixed on both sides of the trough and in the same direction as the sow's body length. Its function is to limit the sow in a small space and reduce the chance of the sow crushing the newborn piglet . However, during the period from when the sow is on the delivery bed to the delivery bed, there are no newborn piglets on the delivery bed, and the sow i...

AI Technical Summary

Problems solved by technology

However, during the period from when the sow is on the delivery bed to the delivery bed, there are no newborn piglets on the delivery bed, and the sow is still confined to the positioning bar with a small space, and the activity is insufficient, which is not conducive to the smooth delivery of the sow, and is also not conducive to the Pigs enter lactation in a healthy state

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