African swine fever virus sample blood collecting device for large-scale piggery

Abstract

The invention discloses an African swine fever virus sample blood collecting device for a large-scale piggery, particularly relates to the technical field of blood collecting. The African swine fevervirus sample blood collecting device for a large-scale piggery comprises a blood collecting platform, wherein a distribution disk is arranged at the top of the blood collecting platform; a sliding strip block is in sliding connection to the right side of the blood collecting platform, and is connected to a screw rod in a sleeving manner; the bottom end of the screw rod is rotatably connected withthe blood collecting platform through a bearing; a moving plate is inserted to the sliding strip block; a hollow strip block is fixedly connected to the right side surface of the moving plate; an inner supporting plate is fixedly connected to the middle part of the right side of the hollow strip block; outer clamping rods are arranged on the front side and the rear side of the inner supporting plate, and are in sliding connection to the hollow strip block; an inner concave groove is processed in the inner supporting plate; and an elastic belt is arranged on the outer clamping grooves in a penetrating manner, and is located on the upper side of the inner supporting plate. Through the adoption of the African swine fever virus sample blood collecting device for a large-scale piggery disclosedby the invention, standing clamping and fixing of adult pigs are facilitated, and pitching clamping and fixing of young pigs are convenient, so that the fixing range is enlarged.

Description

technical field [0001] The invention relates to the technical field of blood collection, more specifically, the invention relates to a blood collection device for African swine fever virus samples in large-scale pig farms. Background technique [0002] At present, the risks and challenges facing the breeding farms are great, because there are many diseases. Since the African swine fever virus was first discovered in my country in August 2018, it has spread extremely rapidly and has appeared in many provinces and regions. At present, the detection of African swine fever virus mainly adopts laboratory methods, which is inseparable from the preparation of experimental samples. Since African swine fever is a DNA virus, we usually extract the DNA in the sample. After a certain system ratio, after polymerase chain reaction (PCR), perform nucleic acid electrophoresis to observe whether there is a bright band corresponding to its position. Determine whether it contains African swin...

AI Technical Summary

Problems solved by technology

When the existing ear vein blood collection is used, due to its relatively simple structure, it is easy to inconveniently collect blood due to the disturbance of the pig, and the risk of blood collection is high, and it is also easy to cause blood coagulation, and the use effect is poor

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