Pesticide mixing device and pesticide mixing method based on multipoint injection

A spraying and mixing technology, applied in the field of plant protection, can solve the problems of poor economy, meet the needs of precise dispensing, reduce environmental pollution, and achieve the effect of economical and practical equipment

Active Publication Date: 2019-01-18
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a multi-point injection-based drug mixing device and a drug mixing method to solve th

Method used

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  • Pesticide mixing device and pesticide mixing method based on multipoint injection
  • Pesticide mixing device and pesticide mixing method based on multipoint injection
  • Pesticide mixing device and pesticide mixing method based on multipoint injection

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Embodiment 1

[0041] see image 3 , the medicine mixing device based on the multi-point injection type of the present embodiment includes: a water intake assembly, a medicine intake assembly, a medicine mixing unit 5, and a control assembly connected to the water intake assembly and the medicine intake assembly respectively, and the control assembly controls the water intake assembly and the medicine intake assembly. The medicine assembly takes the water and medicine of the corresponding flow rate and inputs the medicine mixing unit 5 according to the water medicine ratio matched with the crop category. The outlet pipe of the water intake assembly is connected to the drug mixing unit 5 through the water injection port 4, and the drug outlet pipe of the drug extraction assembly is connected to the drug mixing unit 5 through more than two drug injection ports 2, and the water injection port 4 is connected to more than two drug injection ports 2 Arranged at an angle, so that the water flow sta...

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Abstract

The invention discloses a pesticide mixing device and a pesticide mixing method based on multipoint injection. The pesticide mixing device comprises a water taking component, a pesticide taking component, a pesticide mixing unit as well as a control component connected with the water taking component and the pesticide taking component, wherein the control component is used for controlling the water taking component and the pesticide taking component to take water and pesticide with corresponding flows according to the water-pesticide ratio matched with crops and input the water and the pesticide into the pesticide mixing unit; a water outlet pipe of the water taking component is connected into the pesticide mixing unit through a water injection port; a pesticide outlet pipe of the pesticide taking component is connected into the pesticide mixing unit through two or more pesticide injection ports; the water injection port and the two or more pesticide injection ports are arranged at angles, so that water current is injected and mixed with pesticide current of the two or more pesticide injection ports in the pesticide mixing unit from one end of the pesticide mixing unit and then isoutputted from a liquid pesticide outlet in the other end of the pesticide mixing unit. The pesticide mixing device and the pesticide mixing method disclosed by the invention have the advantages thatthe proportioning precision of pesticide and water is improved and uniform mixing can be ensured by multipoint injection type water and pesticide mixing.

Description

technical field [0001] The invention relates to the technical field of plant protection, in particular to a multi-point injection-based medicine mixing device and a medicine mixing method. Background technique [0002] Food is the most important thing for the people. As a large grain-producing country, in the process of agricultural production, chemical methods are mainly used to prevent and control crop diseases and insect pests. At present, the premixing method is mainly used in the process of pesticide proportioning, and most of them are manually mixed. This mixing method has large errors, serious drug pollution and drug waste, and seriously endangers the health of operators. [0003] Although the current jet-type drug mixers with high-pressure drug mixing ratio have high drug mixing accuracy, they all need to be equipped with a booster pump, which is not economical to use. Contents of the invention [0004] The invention provides a drug mixing device and a drug mixing...

Claims

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Application Information

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IPC IPC(8): B01F5/02A01M7/00
CPCA01M7/0032A01M7/0089B01F25/27B01F2101/04
Inventor 石毅新蒋蘋卢向阳汪福杰胡文武罗亚辉王奕
Owner HUNAN AGRICULTURAL UNIV
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