Novel earmark clamp

Abstract

The invention discloses a novel ear mark forceps, which belongs to the mark tongs wore by livestock; the invention aims to provide a ear mark forceps which has relaxed and labor-saved operation, with less wound surface and amount of bleeding and ear needle is not bend and break off. The technology scheme comprises a left forceps and a right forceps hinged by a pin axle, an ear needle is arranged on the right forceps, a needle penetrating hole corresponding to the ear needle on the left forceps; the axle line of the ear needle (8)and the axle of the needle penetrating hole (11) contact with the inner surface of the left forceps (1) at the front end of the ear needle (8) during the closing process of the forceps opening form a 0 to 10 degree included angle along the inverse hour. The invention has the advantages of scientific and reasonable ear needle angle arranging, less wound surface, light hurting feeling and little bleeding amount, easy and labor-saved operation, high efficiency and low ear needle damage rate, which is an ideal special tongs wore by livestock.

Description

Technical field: [0001] The invention relates to a clamp, in particular to a clamp for wearing livestock ear tags for livestock. Background technique: [0002] With the improvement of living standards, people pay more and more attention to food safety, especially meat food safety. In order to standardize the production and operation of animal husbandry, strengthen the management of livestock and poultry identification, establish a traceability system for livestock and poultry and livestock and poultry products, effectively prevent and control major animal diseases, and ensure the quality and safety of livestock and poultry products, according to the requirements of the "Livestock Law of the People's Republic of China", Livestock and poultry farmers shall, in accordance with the State's regulations on the management of livestock and poultry labeling, mark the designated parts of the livestock and poultry that should be marked. Therefore, in the process of raising livestock, ...

AI Technical Summary

Problems solved by technology

[0003] At present, the usual practice is to use a special tool - ear tag pliers to wear ear tags on the ears of animals. This method is simple, quick, hygienic and convenient; Therefore, the use of traditional ear tag pliers to wear livestock ear tags can no longer meet the requirements; the main problems are that the ear needles are easily bent and broken, resulting in bad or waste tags, large wounds on the livestock ears, more bleeding, laborious operation, and low efficiency. Defects; have a greater impact on wearing and using livestock ear tags

The reason for the above defects is: when the jaws are completely closed, the axis of the ear needle coincides with the axis of the needle hole, and the movement track of the ear needle under the action of opening and closing the jaws is an arc, so the main mark When penetrating the animal's ear, it is pierced obliquely to the outside of the jaw along the arc direction, which may easily lead to the occurrence of bending and breaking of the ear needle; at the same time, because the cone of the main target is not vertically pierced into the animal's ear surface, the pressure Smaller, it is easy to cause defects such as enlarged wound surface, increased bleeding, livestock struggling, low efficiency, laborious operation, etc.

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