Sprayer used for pest prevention in agriculture

Abstract

The invention relates to the technical field of agricultural environmental protection, and in particular relates to a sprayer used for pest prevention in agriculture. The sprayer comprises a shell anda first partition plate; the inner side of the shell is fixedly connected with the vertically-arranged first partition plate, the right end surface of the first partition plate is fixedly connected with a fixing plate, and a piston is slidably connected right on the fixing plate; the inner side of the fixing plate is provided with a first through hole and a second through hole which are arrangedleft and right, the bottom end of the first through hole is fixedly connected with a water pipe, and the bottom end of the second through hole is fixedly connected with a hose; the left side of the bottom end of the first partition plate is fixedly connected with a battery, and the top end of the battery is provided with a fixing rod; the top end of the fixing rod is provided with a convex block,and a vertically-arranged connecting rod sleeves the outer side of the convex block; the outer side of the connecting rod is fixedly connected with impellers, and the top end of the connecting rod isprovided with a first gear; and the left side of the first gear is provided with a second gear. The sprayer provided by the invention has great economic benefits and broad market prospects, and is worthy of promotion and applications.

Description

technical field [0001] The invention relates to the technical field of agricultural environmental protection, in particular to an agricultural pest control sprayer. Background technique [0002] Crop diseases and insect pests are one of the main agricultural disasters in my country. It has the characteristics of many types, great impact, and frequent outbreaks. The scope and severity of its occurrence and severity often cause heavy losses to my country's national economy, especially agricultural production. There are the following types of pests and diseases: rice planthopper, powdery mildew, corn borer, cotton bollworm, wheat rust, cotton aphid, rice sheath blight, rice blast, wheat aphid, wheat red spider, locust, wheat head blight, etc. It has become a major pest and disease that seriously affects my country's agricultural production. With the development of society, the application of agricultural pest control is becoming more and more extensive. Therefore, the demand for ...

AI Technical Summary

Problems solved by technology

[0003] Most agricultural pest control sprayers on the market need to pour medicine and water into the sprayer at the same time, and then spray out the sprayer to prevent pests. However, the amount of medicine injected cannot be controlled. Often after use, the sprayer liquid will have Residue, resulting in the waste of the liquid medicine, increasing the cost of use, and the general agricultural insect pest control sprayer does not stir the liquid medicine enough when it is used, resulting in a decrease in the efficacy of the liquid medicine, which is not conducive to the insect pest control effect of crops, and in low temperature When the temperature is high, the low temperature will adversely affect the curative effect of the medicine, which is not conducive to the use of the sprayer. Therefore, a sprayer for agricultural pest control is proposed to solve the above problems.

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