Injection device for animal husbandry

Abstract

The invention belongs to the field of injection devices, and particularly relates to an injection device for animal husbandry. The injection device comprises a shell, an electric drive module, a piston, a trigger rod, a lock structure A, a needle mechanism and a lock structure B, wherein the piston driven by the electric drive module vertically slides in a hollow shell with a regular shape, and the piston is in seal fit with the inner wall of the shell. Due to the fact that the needle mechanism is matched with the lock structure A, on one hand, the situation that the injection process cannot be continued due to needle disengaging or needle breaking in the struggling process of livestock and poultry is avoided; on the other hand, the threat of struggling due to pain or aggressive livestockand poultry to the personal safety of workers is avoided. The safety of the device is high.

Description

technical field [0001] The invention belongs to the field of injection devices, in particular to an injection device used in animal husbandry. Background technique [0002] Animal husbandry is one of the components of agriculture, and it is listed as the two pillars of agricultural production along with planting. Animal husbandry plays an important role in the national economy, mainly to provide animal food such as meat, milk and eggs. Provide raw materials such as wool, cashmere, hide, bristle, animal bone, casing and so on for the industry. Foreign exchange is obtained through the export of livestock products. Promote the development of animal husbandry input industry and animal product processing industry, and increase employment opportunities. Provide organic fertilizers for crop production. Increase farmers' income. Provide animal power for agriculture and transportation. [0003] In order to ensure the healthy development of animal husbandry, it is necessary to c...

AI Technical Summary

Problems solved by technology

Traditional syringes are manually injected. When injecting drugs into larger volumes of livestock and poultry, the pain caused by the needle mechanism piercing into the livestock and poultry will cause the livestock to struggle, which will cause the syringe to be unstable when injecting drugs, affecting The injection effect of the syringe, and the efficiency of manual injection is low

[0004] When injecting drugs to some aggressive livestock and poultry, veterinarians are vulnerable to the tenacious resistance and attack of livestock and poultry who are mad because of injection pain. The safety of veterinarians who inject drugs is at risk

In view of the disadvantages of low injection efficiency, poor injection effect and potential safety hazards in the above-mentioned traditional vaccination, it is necessary to design an injection device with high efficiency, good injection effect and good protection for the personal safety of injectors.

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