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A chopping device for pesticide and residue detection

A shredding device and residue technology, which is applied in the field of crop detection, can solve the problems of affecting the detection results, complex supporting equipment, poor shredding effect, etc., and achieves the effects of convenient use, stable operation, and high safety in use

Active Publication Date: 2019-01-25
JIANNGSU KANGSHENG AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the methods for detecting such pesticides are mainly gas chromatography and high performance liquid chromatography. Due to the relatively complicated supporting equipment, vegetables and fruits need to be chopped before detection. If manual chopping is used, the efficiency is low. , and the chopping effect is poor, which will affect the test results

Method used

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  • A chopping device for pesticide and residue detection
  • A chopping device for pesticide and residue detection
  • A chopping device for pesticide and residue detection

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Embodiment Construction

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0021] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0022] Such as Figure 1 to Figure 3As shown, a kind of chopping device used for pesticide and residue detection of the device of the present invention includes a frame body and a storage tube 45, and a rectangular positioning block 46 is fixedly arranged at the center of the lower end surface of the storage tube 45, so that A spherical groove 44 is provided at the center of the bottom wall of the inner cavity 43 of the storage tube 45, and the frame body includes a transverse support 10 and a vertic...

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PUM

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Abstract

The invention discloses a pesticide and residue amount detection device. The pesticide and residue amount detection device comprises a machine frame body and an accommodation cylinder, wherein a rectangular positioning block is fixedly arranged at the center of the lower end surface of the accommodation cylinder; the center of the bottom wall of an inner cavity of the accommodation cylinder is provided with a spherical groove; the machine frame body comprises a transverse bracket and a vertical bracket; the vertical bracket is fixedly arranged at the right side of the upper end surface of thetransverse bracket; the upper end surface of the transverse bracket is provided with a rotary groove with an upward opening; the transverse bracket is provided with a transmission groove which is positioned under the rotary groove; a first rotary shaft is rotationally arranged in the top wall of the transmission groove; the upper end of the rotary shaft extends into the rotary groove, and a support plate is fixedly arranged on the rotary shaft; the lower end of the rotary shaft extends down, and is rotationally arranged in the bottom wall of the transmission groove; the center of the upper endsurface of the support plate is provided with a rectangular positioning groove which is matched with the rectangular positioning block.

Description

technical field [0001] The invention relates to the field of crop detection, in particular to a chopping device for pesticide and residue detection. Background technique [0002] Pesticides are widely used in the process of crop production. Pesticides have played an important role in the control of crop and fruit pests and in increasing yields. At the same time, they have also brought considerable negative effects on the quality of agricultural products and food safety. Pesticides have certain accumulative properties, and some varieties have malignant effects of carcinogenicity, teratogenicity, and mutagenicity. The main symptoms of poisoning are nervous system lesions and skin lesions. Therefore, the detection of such chemical pesticide residues becomes very necessary. At present, the methods for detecting such pesticides are mainly gas chromatography and high performance liquid chromatography. Due to the relatively complicated supporting equipment, vegetables and fruits n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N35/00
CPCG01N35/00
Inventor 毛利英
Owner JIANNGSU KANGSHENG AGRI DEV CO LTD