Pesticide automatic airdropping and spraying device based on layered gas explosion atomization mode

Abstract

The invention provides a pesticide automatic airdropping and spraying device based on a layered gas explosion atomization mode, and belongs to the field of pesticide spraying equipment. The device comprises an unmanned aerial vehicle, an electromagnetic suction cup and an ammunition device, the electromagnetic suction cup and the ammunition device are sequentially installed at the bottom of the unmanned aerial vehicle and magnetically connected, the ammunition device is provided with pesticide ammunitions, the pesticide ammunitions explode due to chemical reaction of chemical substances wrapped in the pesticide ammunitions, and pesticides in the pesticide ammunitions are sprayed by means of impact force generated by explosions. More than one pesticide ammunition are arranged, explosion time of each pesticide ammunition can be controlled according to the content proportion of the chemical substances in the pesticide ammunition, and accordingly the pesticide ammunitions of the same ammunition device have different explosion time; layered explosions of the pesticide ammunitions at different heights can be achieved due to different explosion time, and accordingly pesticide spraying is more complete and wider in coverage range. The pesticides are sprayed by means of the pesticide ammunitions which are carried by the unmanned aerial vehicle, wrap the pesticides and can explode, the spraying efficiency of the device is high, and the pesticide coverage range is wide.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of pesticide spraying equipment, in particular to an automatic aerial spraying device for pesticides based on a layered gas explosion atomization method. [0003] 【Background technique】 [0004] In the existing work of spraying pesticides on fruit trees, the method of pressurized spraying is used. This method is often done manually by upward spraying. This method is not only inefficient, but also difficult to spray pesticides evenly on the surface. It is even more ineffective for tall fruit trees. Especially in the Guangdong and Guangxi regions, there are many fruit tree pests, most of which are hidden under the leaves. The traditional spraying method can only spray on the upper surface of the leaves, so the effect is not very good. Some forest farms or orchards use the method of erecting pipelines between fruit trees and spraying in the pipelines under pressure. Although this method is better than manual met...

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Problems solved by technology

[0004] In the existing work of spraying pesticides on fruit trees, the method of pressurized spraying is used. This method is often done manually by upward spraying. This method is not only inefficient, but also difficult to spray pesticides evenly on the surface. It is even more ineffective for tall fruit trees

Especially in the Guangdong and Guangxi regions, there are many fruit tree pests, most of which are hidden under the leaves. The traditional spraying method can only spray the upper surface of the leaves, so the effect is not very good

Some forest farms or orchards use the method of erecting pipelines between fruit trees and spraying in the pipelines under pressure. Although this method is better than manual methods, the cost is very high. After spraying, residues will be formed in the pipelines, which is a serious waste.

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