Agricultural product pesticide residue detection device

Abstract

The invention relates to an agricultural product pesticide residue detection device. The agricultural product pesticide residue detection device comprises a main body, and also comprises a feeding mechanism, a stirring mechanism, a grinding mechanism and a detection module, wherein the grinding mechanism comprises a first shell, a pressure block, a support, a reinforcing casing pipe, a lifting rod, a spring, a first driving assembly, a second driving assembly, a guiding wheel, a cutter blade, a first rotating shaft and a first gear, the feeding mechanism comprises a sleeve, a roller, a conveying hole, a third driving assembly, a rotating connector, a first conveying pipe and at least two feeding pipes. In the agricultural pesticide residue detection device, a crop sample can be minced by virtue of the grinding mechanism, so that the pesticide absorbed by the agricultural product can be effectively precipitated out, the accuracy for detecting the pesticide residual amount of the agricultural product can be improved, different extraction agents can be selected by virtue of the feeding mechanism, then the extraction agents are fed into the stirring mechanism, and the extraction agentscan be automatically fed, so that the detection efficiency of the detection device can be improved.

Description

technical field [0001] The invention relates to the field of agricultural product quality monitoring equipment, in particular to an agricultural product pesticide residue detection equipment. Background technique [0002] Agricultural products refer to items produced in agriculture, such as sorghum, rice, peanuts, corn, wheat, and local specialties in various regions. They mainly refer to plants, animals and their products obtained in agricultural activities, excluding processed products. Agricultural product quality testing equipment is used to test the quality and safety of agricultural products. [0003] Nowadays, in order to increase the output of agricultural products, people use pesticides when planting crops. In the process of monitoring the quality of agricultural products, the amount of pesticide residues in agricultural products is an important indicator, which is closely related to the quality of agricultural products. Generally, agricultural products are inspecte...

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Problems solved by technology

[0003] Nowadays, in order to increase the output of agricultural products, people use pesticides when planting crops. In the process of monitoring the quality of agricultural products, the amount of pesticide residues in agricultural products is an important indicator, which is closely related to the quality of agricultural products. Generally, agricultural products are inspected When there are pesticide residues, the agricultural products are tested directly with testing equipment, which reduces the accuracy of the detection of pesticide residues in agricultural products. Not only that, but when detecting pesticide residues in general agricultural products, it is necessary to use an extractant to dissolve the pesticides in the sample Separated, and depending on the sample and the type of pesticide to be tested, different extractants need to be used for extraction. Nowadays, this step is generally performed manually by people, which is not only inefficient, but also reduces the accuracy of the control of the amount of the extractant. Thereby further reducing the accuracy of the detection of pesticide residues in agricultural products

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