A pesticide sprayer for agricultural production

Abstract

The invention discloses a pesticide sprayer for agricultural production. Its structure includes a support frame, a pesticide box, a powder inlet, a connecting long frame, a connecting long pipe and a nozzle. The crystallized pesticide blocks are crushed, and at the same time, the heating wire conducts heat conduction through the heating of the heating ring, and the generated hot air is discharged from the hot air port, which accelerates the decomposition efficiency of the crystallized pesticide blocks, and avoids the crystallized pesticide blocks directly deposited on the bottom of the box. In the process of discharging the liquid pesticide, the pesticide first enters the inside of the fixed outer ring, and the rolling ball is moved by the flowing liquid pesticide, which drives the inner ring to rotate around the inside of the fixed outer ring, and drives the cutting rod and the spring to rotate. , Cut off some block pesticides through the cutting rod, prevent block pesticides from clogging the inside of the drug discharge pipe, ensure the concentration and efficacy of the pesticide, and ensure that the spray volume of the nozzle remains normal.

Description

technical field [0001] The invention relates to the field of agricultural sprayers, and more specifically relates to a pesticide sprayer for agricultural production. Background technique [0002] In the process of agricultural production, it is necessary to use a pesticide sprayer to prevent and control plant diseases and insect pests. By dispersing the liquid medicine to form fine mist droplets, blowing and settling on the plants with the help of wind force, the best coverage density can be obtained, so as to achieve the purpose of prevention and control. However, the pesticide spray When the machine is spraying organophosphorus powder pesticides, it is necessary to add the powder pesticides into the medicine box of the pesticide sprayer for dissolution. When the external temperature is too low, the powder pesticides are prone to crystallization and form lumps, and the crystallized pesticide lumps , with its own weight directly deposited to the bottom of the medicine box, t...

AI Technical Summary

Problems solved by technology

[0002] In the process of agricultural production, it is necessary to use a pesticide sprayer to prevent and control plant diseases and insect pests. By dispersing the liquid medicine to form fine mist droplets, blowing and settling on the plants with the help of wind force, the best coverage density can be obtained, so as to achieve the purpose of prevention and control. However, the pesticide spray When the machine is spraying organophosphorus powder pesticides, it is necessary to add the powder pesticides into the medicine box of the pesticide sprayer for dissolution. When the external temperature is too low, the powder pesticides are prone to crystallization and form lumps, and the crystallized pesticide lumps , with its own weight directly deposited to the bottom of the medicine box, the water is not easy to decompose the massive pesticides, causing the massive pesticides to accumulate at the bottom of the medicine box, reducing the concentration of the pesticide water, reducing the efficacy, and In the process of spraying, the lumpy pesticides are prone to clogging at the nozzle, resulting in a decrease in the amount of pesticide output from the nozzle

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