Liquid fertilizer and pesticide spraying device

Abstract

The invention discloses a liquid fertilizer and pesticide spraying device. The device comprises a stirring tank, a first partition, a second partition, two filter screens, a stirring device, a spray tank, a water baffle, a first rod and a water pipe, wherein two first water inlets and a pesticide liquid inlet are formed in the top of the stirring tank; two ends of the first partition are fixedly connected with two side walls of the stirring tank in the width direction respectively; two ends of the second partition are fixedly connected with the first partition and one side wall, opposite to the first partition, of the stirring tank respectively, and the second partition divides the area between the first partition and the side wall, opposite to the first partition, of the stirring tank into two filter areas; the two filter screens are arranged in the two filter areas respectively; a plurality of first water outlets are formed in the bottom of the spray tank; a plurality of second wateroutlets and a plurality of convex columns are arranged on the water baffle; the bottom of the first rod is fixedly connected with the top of the water baffle; the water pipe is communicated with boththe spray tank and the stirring tank. The device can push the stirring tank and the spray tank to move forward, labor intensity is reduced, and spray height can be adjusted, so that the applicabilityis higher.

Description

technical field [0001] The invention relates to the field of agricultural technology. More specifically, the present invention relates to a liquid fertilizer and pesticide spraying device. Background technique [0002] During the growth of crops, in order to prevent or kill pests or germs, pesticides need to be sprayed to ensure the normal growth of crops. At present, the widely used pesticide sprayers mainly include manual sprayers and mechanical sprayers. The manual sprayer is carried on the back of the person, one hand presses the lever to generate pressure, and the other hand holds the nozzle to aim at the crops for spraying. , in the case of a large farmland area and a large workload, it cannot meet the production needs at all. At the same time, the long-term back-spraying is particularly labor-intensive, and it cannot meet the requirements of uniform mixing and spraying of the agent; while the existing mechanized The structure of the sprinkler is relatively complicat...

AI Technical Summary

Problems solved by technology

At present, the widely used pesticide sprayers mainly include manual sprayers and mechanical sprayers. The manual sprayer is carried on the back of the person, one hand presses the lever to generate pressure, and the other hand holds the nozzle to aim at the crops for spraying. , in the case of a large farmland area and a large workload, it cannot meet the production needs at all. At the same time, the long-term back spraying is particularly labor-intensive, and it cannot meet the requirements of uniform mixing and spraying of the agent; while the existing mechanized The structure of the sprinkler is relatively complicated, and the spraying height cannot be adjusted continuously with the growth of the crops, so the applicability is low

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