Rapid potato virus detection device

Abstract

The invention discloses a rapid potato virus detection device, and relates to the technical field related to food detection. The device comprises a detection table, detection ports are formed in the peripheral side wall of the detection table, the multiple detection ports are annularly and evenly distributed along the peripheral side wall of the detection table, a rotating disc is arranged over the detection table, telescopic ports are formed in the positions, corresponding to the middle portions of the detection ports, of the upper side wall of the detection table, and sampling needles are arranged in the telescopic ports. A rotating ring is arranged at the position of the annular opening, a pushing rod is arranged on the inclined surface of each triangular opening, a spherical block is fixed at the upper end of each sampling needle, the position of each spherical block is consistent with the position of an outlet of the corresponding triangular opening, and an extrusion ring is arranged on the inner side of the rotating disc. According to the potato virus detection device, through the rotating ring, the arc rod and the extrusion ring, virus detection of multiple potatoes is achieved, the detection efficiency is improved, the rotating disc is detached, and reading or replacing work is rapidly carried out.

Description

technical field [0001] The invention belongs to the technical field related to food detection, in particular to a potato virus rapid detection device. Background technique [0002] Potato is an economic crop with high application value in my country. It has been listed as one of the seven major crops in my country and has a good development momentum. Potato virus is the main cause of low potato yield and poor quality. Potato virus disease is caused by potato virus X, A disease that occurs in potatoes caused by more than 20 viruses, including potato virus Y. According to the symptoms, the potato virus diseases are divided into two categories: potato mosaic disease and potato leaf curl disease; [0003] Existing public document discloses CN210375753U-a kind of virus detection and sampling device for potatoes, comprising a first side knife, a limiting plate and a pole, the outside of the first side knife is provided with a second side knife, and the first side The tops of the ...

AI Technical Summary

Problems solved by technology

[0004] 1. When the existing potato viruses are detected, they can only be detected one by one, which makes the detection efficiency of potatoes too low;

[0005] 2. After the existing potato virus is tested with test paper, it is inconvenient to quickly read and replace it, so it will cause the staff to change the test paper incompletely, which will affect the correct detection of potato virus

[0006] Therefore, the existing potato virus rapid detection device cannot meet the needs in actual use, so an improved technology is urgently needed on the market to solve the above problems

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