Pesticide detection device with extraction function for agricultural product detection

Abstract

The invention relates to a pesticide detection device with an extraction function for agricultural product detection. The pesticide detection device with the extraction function for the agricultural product detection comprises a main body, an extraction mechanism and a disinfection mechanism, wherein the extraction mechanism comprises a rotating sleeve, a supporting sleeve, a bottom plate, a piston block, a first driving assembly, a connecting hole, a filter screen, a sealing assembly and two air cylinders; the disinfection mechanism comprises a second driving assembly, an ultraviolet lamp tube, a connecting ring, a cleaning brush and two supporting plates; and the sealing assembly comprises a cover plate, two sliding rods and two springs. According to the pesticide detection device with the extraction function for the agricultural product detection, a mixture of agricultural products and an extracting solution can be grinded through the extraction mechanism, and then residues of the agricultural products and the extracting solution are separated, the extraction of pesticides in the agricultural products is realized, the detection efficiency of a detector is improved, bacterium onthe agricultural products can be killed through the disinfection mechanism, the impact of the bacterium on the detector is reduced, and the accuracy of the detector is improved.

Description

technical field [0001] The invention relates to the field of food testing equipment, in particular to a pesticide testing equipment with extraction function for testing agricultural products. Background technique [0002] The development of agricultural industrialization makes the production of agricultural products more and more dependent on exogenous substances such as pesticides, antibiotics and hormones. The amount of pesticides used in agricultural products in my country remains high, and the unreasonable use of these substances will inevitably lead to excessive pesticide residues in agricultural products , affecting the food safety of consumers. In severe cases, it will cause illness, abnormal development of consumers, and even directly lead to poisoning death. Excessive pesticide residues will also affect the trade of agricultural products. More and more stringent limit standards have been stipulated for pesticide residues in traditional Chinese medicine, which makes th...

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Problems solved by technology

[0002] The development of agricultural industrialization makes the production of agricultural products more and more dependent on exogenous substances such as pesticides, antibiotics and hormones. The amount of pesticides used in agricultural products in my country remains high, and the unreasonable use of these substances will inevitably lead to excessive pesticide residues in agricultural products , affecting the food safety of consumers. In serious cases, it will cause illness, abnormal development of consumers, and even directly lead to poisoning death. Excessive pesticide residues will also affect the trade of agricultural products. Pesticide residues in China have stipulated more and more stringent limit standards, which has made China's agricultural product exports face severe challenges

[0003] As a kind of food testing equipment, the pesticide detector provides a guarantee for food safety. When detecting pesticide residues in agricultural products, the existing detectors need to extract agricultural products in advance. Nowadays, manual extraction is generally used to reduce pesticide residues. The efficiency of the detection reduces the practicability of the detector. Not only that, there are a large number of bacteria inside the detector of the prior art. The bacteria adhere to the agricultural products and will swallow the pesticides on the agricultural products, thereby affecting the results of pesticide detection. , reducing the accuracy of the detector

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