Pesticide spraying machine

Abstract

The invention discloses a pesticide spraying machine. The pesticide spraying machine comprises a pesticide storage tank, a hydraulic pump, a driving vehicle body, a mounting bracket and a spraying mechanism; the driving body is provided with a telescopic cylinder, which can be used to adjust the angle of the mounting bracket so as to change the height of the spraying mechanism, so that the scientific spraying of pesticide on crops with different heights can be realized; the spraying mechanism comprises a liquid inlet pipe, a liquid separating pipe, liquid outlet pipes and spray head main bodies, wherein a plurality of the liquid outlet pipes and a plurality of the spray head main bodies are arranged, so that the spraying coverage area is expanded, and the spraying efficiency is improved; according to the spraying heads, the inner side of each spraying head main body is not easily blocked through a stirring head; a stirrer and a low-liquid-level controller are arranged in the pesticidestorage tank; the stirrer is used for keeping the pesticide mixed uniformly, so that the pesticide is not precipitated and accumulated easy, and the influence of the pesticide spraying quality causedby blocking of the spraying heads by particles is avoided; and the low-liquid-level controller intelligently controls the hydraulic pump to stop working, so that the energy is saved and the environment is protected. The pesticide spraying machine disclosed by the invention has a simple overall structure design, the functions are rich, and the operation and the maintenance are both very convenient.

Description

Technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to a pesticide sprayer. Background technique [0002] my country is a large agricultural country with a large agricultural area. In the field of agricultural planting, it is necessary to spray pesticides on crops to prevent and control pests, reduce crop losses, and increase agricultural income. In the process of crop spraying, pesticide sprayers are generally used. The pesticide sprayer sprays pesticides onto the surface of crops. [0003] When the existing small-scale artificial pesticide spraying machine sprays pesticides, the pesticide coverage area is small, the spraying efficiency is low, and it is prone to missed spraying and repeated spraying, and the spraying needs to be fully equipped to prevent pesticides from entering the human body. Health hazards and inconvenient operation; some larger mechanical pesticide sprayers have internal pesticides that cannot be ef...

AI Technical Summary

Problems solved by technology

[0003] When the existing small-scale artificial pesticide spraying machine sprays pesticides, the pesticide coverage area is small, the spraying efficiency is low, and it is prone to missed spraying and repeated spraying, and it needs to be fully armed when spraying, so as to avoid pesticides entering the human body. It is a health hazard and very inconvenient to operate; in some larger mechanical pesticide spraying machines, the internal pesticides cannot be stirred effectively, resulting in uneven mixing of pesticides, affecting the use effect of pesticides, and at the same time, it is easy to cause blockage of the nozzles. The design also needs to be improved; some have complex structures, large overall volume, inconvenient maintenance and high cost. During the process of spraying pesticides, it is easy to cause damage to crops, and the sprinkler head cannot be adjusted according to the height of different crops. Comprehensive spraying of crops, there are spraying blind spots, and the work efficiency is not high

[0004] Based on the shortcomings of the above-mentioned various existing pesticide sprayers, it can be seen that they cannot meet the requirements of modern agricultural development, and the research and development of new sprayers is very necessary

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