A spray device for plant protection

Abstract

The invention relates to the field of agricultural plant protection equipment, in particular to a spraying device for plant protection. The spraying device comprises a machine body, power devices, a transmission device, a walking device, a pressurizing device, a sprinkler and a pesticide box. A box body is arranged behind the machine body, and the pressurizing device is mounted on the box body; the power devices are located on the left side and the right side of the pressurizing device; the transmission device is located in the middle of the box body; the walking device is arranged below the machine body. The sprinkler is mounted on the box body, the pesticide box is arranged in front of the machine body, and the pressurizing device is connected with the sprinkler and the pesticide box. The spraying device can spray liquid pesticide to corn, sorghum, castor-oil plants and other high-stem crops, the labor intensity of people can be reduced to a certain degree, and the spraying device is worthy of application and popularization.

Description

technical field [0001] The invention relates to the field of agricultural plant protection equipment, in particular to a spray device for plant protection. Background technique [0002] Plant protection is a very important link in agricultural production, which affects the healthy growth of crops; plant protection methods include chemical control, physical control and biological control, etc. Due to the characteristics of high work efficiency and timely control, chemical control can be timely controlled and Prevention and control of sudden and large-scale outbreaks of diseases and insect pests is currently the most widely used method of plant protection; the realization of chemical control requires the assistance of plant protection sprayers, and some farmland in my country is still relatively scattered and cannot be planted in large areas, making large-scale The use of liquid spray equipment is limited. [0003] For small-scale farmland, agricultural producers often choose t...

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is: a spraying device for plant protection provided by the present invention is suitable for the spraying of liquid medicine for medium and tall crops in small farmlands. The battery life of the spraying equipment is weak, and the sponge is installed in the medicine box, which can filter the impurities in the water and avoid the clogging of the nozzle. At the same time, it can also avoid the shaking of the liquid medicine and increase the stability of the work; Swing back and forth, changing the spraying position and increasing the spraying area

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