Intelligent plant protection cart and working method thereof

Abstract

The invention discloses an intelligent plant protection cart and a working method thereof. The intelligent plant protection cart comprises a cart body and a pesticide spraying device for spraying pesticides, the cart body is provided with a driving device, the pesticide spraying device is positioned above the driving device and comprises a pesticide storage tank, a booster pump, at least one solenoid valve, at least one group of sprayers and an overflowing valve, the pesticide storage tank is filled with suitable pesticides, the booster pump is connected with the opening end of the pesticide storage tank through the low-pressure end of a pipeline, the input ends of the solenoid valves are connected with the high-pressure end of the booster pump through pipelines, the sprayers are arrangedon vertical rods and connected with the output ends of the solenoid valves through pipelines, the overflowing valve is used for protecting the pipelines and connected with the high-pressure end of thebooster pump, and the booster pump, the solenoid valves and the overflowing valve are connected with a controller, so that cooperative working of devices is controlled. According to the cart, Mecanumwheels are mounted, the cart can comprehensively move in narrow space without rotating the cart body through intelligent control, so that pesticides are automatically sprayed, the cart overcomes theshortcomings that pesticide spraying plant protection operation is implemented in a narrow space such as a greenhouse, and pesticide poisoning risks of a worker caused by close contact between the worker and the pesticide spraying device are avoided when pesticides are sprayed.

Description

technical field [0001] The invention relates to the technical field of plant protection, and its features relate to an intelligent plant protection trolley and its method. Background technique [0002] Nowadays, the application of pesticides to crops is an indispensable means of plant protection to ensure the healthy growth of plants and increase crop yields. There are mainly the following types of spraying equipment in my country. Among them, the human-powered backpack sprayer is laborious and slow in efficiency. It is suitable for plant protection work on small-area cultivated land, and requires close contact between people and the sprayer. The sprayed pesticides are likely to be harmful to the human body. cause harm; vehicle-mounted spraying machinery is more efficient and labor-saving than manpower, but the cost is higher, and it is suitable for spraying large-scale cultivated land, but at the same time, the too long spraying tube makes the spraying work very difficult. c...

AI Technical Summary

Problems solved by technology

There are mainly the following types of spraying equipment in my country. Among them, the human-powered backpack sprayer is laborious and slow in efficiency. It is suitable for plant protection work on small-area cultivated land, and requires close contact between people and the sprayer. The sprayed pesticides are likely to be harmful to the human body. cause harm; vehicle-mounted spraying machinery is more efficient and labor-saving than manpower, but the cost is higher, and it is suitable for spraying large-scale cultivated land, but at the same time, the too long spraying tube makes the spraying work very difficult. convenient

[0003] In addition, there are unmanned spraying machines that have emerged in recent years. This kind of spraying machine is efficient, safe, and has good maneuverability. Compared with large-scale plant protection aircraft, the droplet drift is less. Good, but this kind of spraying equipment has a small load of pesticides at a time, and requires special aviation pesticides. The pesticides are not diluted with water, and the battery life is not strong. A battery can only work for about fifteen minutes, and the charging time is long. If you want to work continuously 6 hours, you need to carry more than 20 batteries at a time, and you need to change the batteries frequently during the work process

[0004] Based on the above reasons, it is necessary to develop an intelligent plant protection trolley to overcome the spraying and plant protection work in such a small space as a greenhouse and to avoid the danger of pesticide poisoning caused by close contact with the sprayer when the human body is spraying.

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