A grinding processing device for porcine virus samples

Abstract

The invention belongs to the technical field of sample treatment equipment. The grinding effect of a traditional porcine virus sample grinding treatment device is poor. Aiming at the problems in the prior art, the invention discloses a grinding treatment device of a porcine virus sample; the grinding treatment device comprises a containing groove, a plurality of arc-shaped rods, a round block, a rotary shaft, a spindle block, a tooth ring, a plurality of grinding wheel gears and an arc-shaped friction block; an annular sliding rail is arranged at the top of the containing groove and filteringholes are formed in the bottom of the containing groove; the upper end of each arc-shaped rod is connected to the round block and the lower end of each arc-shaped rod is connected to a sliding block on the annular sliding rail; the upper end of the rotary shaft is connected to the round block and the lower end of the rotary shaft is connected to a motor; the tooth ring is connected to the rotary shaft; each grinding wheel gear is engaged with the tooth ring; the spindle block comprises a large cone frustum; an arc-shaped surface of the large cone frustum is hinged with a plurality of grindingwheels which are uniformly distributed along the peripheral direction of the arc-shaped surface; each grinding wheel is driven through the corresponding grinding wheel gear to rotate; surfaces of theadjacent grinding wheels are fitted mutually; and the arc-shaped friction block is driven through the arc-shaped rods to rotate and an inner side face of the arc-shaped friction block is fitted to thegrinding wheels. The grinding treatment device of the porcine virus sample disclosed by the invention has a good grinding effect.

Description

technical field [0001] The invention relates to a grinding processing device, in particular to a grinding processing device for porcine virus samples, and belongs to the technical field of sample processing equipment. Background technique [0002] Porcine viral infection is very common. The examination of porcine viral infection is not only used for clinical diagnosis, but also provides scientific basis for the prevention and treatment of porcine viral diseases. Due to the relatively high conditions required for the isolation and cultivation of porcine viruses, traditional serological testing is time-consuming and troublesome, and is far from meeting clinical needs. This requires specimen collection in the early stages of porcine disease. After completion, the sample containing the virus should be processed in time. In the absence of trypsin, a grinding device is often used to grind and filter the porcine virus sample. [0003] Traditional grinding treatment devices can onl...

AI Technical Summary

Problems solved by technology

Due to the relatively high conditions required for the isolation and cultivation of porcine viruses, traditional serological testing is time-consuming and troublesome, and is far from meeting clinical needs. This requires specimen collection in the early stages of porcine disease. After the completion, the virus-containing samples should be processed in time. In the absence of trypsin, the porcine virus samples are often ground and filtered with a grinding device.

[0003] The traditional grinding treatment device can only perform one-level grinding treatment on the sample, and the grinding effect on the sample is poor. The particle size of the sample after grinding is large and uneven, which is not conducive to the subsequent treatment of porcine virus samples.

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