Agricultural pesticide spraying unmanned aerial vehicle

Abstract

The invention relates to the field of agricultural pesticide spraying, in particular to an agricultural pesticide spraying unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a flying structure, a damping structure, a mounting structure, a pressurizing structure, a spraying structure and a fixing structure. The damping structure is mounted at the bottom end of the unmanned aerial vehicle body, so that the unmanned aerial vehicle body can move on land conveniently, the unmanned aerial vehicle body can achieve a sufficient buffering effect during landing, damage to the unmanned aerial vehicle body due to direct landing of the unmanned aerial vehicle body is avoided, and the unmanned aerial vehicle body is protected against damage. While the flight structure works, the pressurizing structure can be synchronously driven to work, the stored pesticide liquid storage box can be pressurized through pressurizing work of the pressurizing structure, and therefore pesticide can be sprayed out in a mist mode, crops can be sprayed more comprehensively, and the pesticide spraying work is started only when the unmanned aerial vehicle body flies; and pesticide waste can be avoided.

Description

technical field [0001] The invention relates to the field of agricultural pesticide spraying, in particular to an agricultural pesticide spraying drone. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of labor in agriculture are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is the basic industry that provides support for the construction and development of the national economy. Pesticides, the current unified English name in the world is pesticide--that is, "killing chemicals", but in fact the so-called pesticides refer to harmful organisms (pests, pest mites, nematodes, pathogenic bacteria, miscellaneous insects, etc.) Grass and mice. Later, through the long-term development of produ...

AI Technical Summary

Problems solved by technology

[0003] At present, when spraying pesticides on large-scale crops, drones have been used for spraying. However, since spraying drones are generally in direct contact with the ground, impact damage may occur when they land, and the general The pesticide storage boxes are fixed with the drone, which is extremely inconvenient to disassemble and assemble. Most of the pesticides are sprayed by their own gravity when spraying. The spraying efficiency is low, and it is not easy to replace when the nozzle is blocked.

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