animal feeding device

Abstract

The invention discloses an animal feeding device. The animal feeding device comprises a rearing cage, a placement rack and an independent air supply device, wherein the independent air supply device comprises an air supply device and a delivery pipeline, and a frame is arranged on the placement rack and comprises a moving rack and a fixed rack; a plurality of driving assemblies for enabling the moving rack to move are arranged on the placement rack; a sliding groove is formed in the placement rack; first sliders sliding in the sliding groove are arranged on the moving rack, and a rotating block is arranged on the placement rack; each driving assembly comprises an outer driving rod, an inner driving rod and a first spring, the inner driving rod and the outer driving rod are in sliding connection, a first annular groove is formed in the outer driving rod, the inner driving rod and the first spring are both located in the first annular groove, one end of the first spring is fixedly connected with the bottom of the first annular groove, and the other end is fixedly connected with the inner driving rod; when the rotating block moves in the circumferential direction, the rotating block drives the outer driving rods to move, so that the inner driving rods drive the first sliders to slide in the sliding groove; meanwhile, when the first sliders move, the direction of the moving rack keeps unchanged.

Description

technical field [0001] The invention relates to the field of experimental animal feeding, in particular to an animal feeding device. Background technique [0002] With the development of science and technology, people are doing more and more research on animals. The IVC device is a common animal breeding device that can raise various experimental animals such as mice, rats, guinea pigs, and rabbits. It is widely used at home and abroad. Used in medicine, biology and other fields. Existing IVC devices generally include breeding cages, placement racks for placing raising cages, and independent air blowers; the height of the placement racks is generally higher, which is to place as many breeding cages as possible to improve space utilization rate and reduce the cost of feeding; but because the height of each experimenter is different, some experimenters with shorter stature cannot get the breeding cages that are higher than the ground. Follow-up operations are not only time-c...

AI Technical Summary

Problems solved by technology

Existing IVC devices generally include breeding cages, placement racks for placing raising cages, and independent air blowers; the height of the placement racks is generally higher, which is to place as many breeding cages as possible to improve space utilization rate and reduce the cost of feeding; but because the height of each experimenter is different, some experimenters with shorter stature cannot get the breeding cages that are higher than the ground. Follow-up operations are not only time-consuming and labor-intensive, but also pose potential safety hazards

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