A kind of injection device for animal husbandry

Abstract

The invention discloses an injection device for livestock breeding, and relates to the technical field of veterinary medical instruments. The injection device comprises a drug injection unit, a needletube unit and a locating unit, wherein the drug injection unit comprises a base plate; a drug storage tank and an injection cylinder are fixedly arranged at the rear part of the upper end of the baseplate; the right end of the injection cylinder is communicated with a drug outlet tube; an inserting opening is formed in the other end of the drug outlet tube; the needle tube unit comprises an injection needle; the shape of the injection needle is a quarter circle; the tail end of the injection needle is fixedly connected with an inserting tube arranged along a radius direction; the inserting tube is communicated with the inner part of the injection needle; the locating unit comprises a locating plate; an annular washable adhesive tape is fixedly arranged on the right end surface of the locating plate; a rear plate is provided with a rotary damper; the rotary damper is provided with a main shaft; the middle part of the main shaft is vertically and fixedly connected with an abutting tube; a butt-joint opening is formed in the rear end of the main shaft. The injection device disclosed by the invention has the beneficial effects that the needle tube unit is matched with the locating unit, piercing of the injection needle is convenient, an injection process is more stable, and the use is convenient.

Description

technical field [0001] The invention relates to the technical field of veterinary medical instruments. Background technique [0002] In the field of animal husbandry, frequent vaccine immunization and disease drug injection treatment are required. However, large animals are heavy and strong. Therefore, the animal immobilization device is used to fix the limbs, but the animal cannot be completely fixed. When the injection needle is inserted or During the process of injecting drugs, the needle tends to move relative to the animal, causing the needle to run or fall out, and it may also cause problems such as sudden penetration of the needle too deep, causing injury to the animal, trouble and safety hazards to the staff. Even with the traditional needle fixing device, the traditional linear needle still has relative mobility with the animal, and it is inconvenient to use if it is fixed too firmly. Contents of the invention [0003] The technical problem to be solved by the pr...

AI Technical Summary

Problems solved by technology

[0002] In the field of animal husbandry, frequent vaccine immunization and disease drug injection treatment are required. However, large animals are heavy and strong. Therefore, the animal immobilization device is used to fix the limbs, but the animal cannot be completely fixed. When the injection needle is inserted or During the process of injecting drugs, the needle tends to move relative to the animal, causing the needle to run or fall out, and it may also cause problems such as sudden penetration of the needle too deep, causing harm to the animal, causing trouble and safety hazards to the staff

Even with the traditional needle fixation device, the traditional linear needle still has relative mobility with the animal, and it is inconvenient to use if the fixation is too firm

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