Chemical spraying unmanned aerial vehicle for plant protection and chemical feeding platform for chemical spraying unmanned aerial vehicle

Abstract

The invention discloses a chemical spraying unmanned aerial vehicle for plant protection and a chemical feeding platform for the chemical spraying unmanned aerial vehicle in the technical field of chemical spraying unmanned aerial vehicles for plant protection and support equipment. The chemical spraying unmanned aerial vehicle comprises a vehicle body, wherein multiple groups of support rods aredistributed at the lower side of the vehicle body; a chemical liquid box is arranged among the multiple groups of support rods; and a hollow pipe is arranged in the middle of a bottom wall of an innercavity of the chemical liquid box. Through the arrangement of second electric push rods, arc-shaped clamping strips and a positioning ring, an unmanned aerial vehicle landing on a platform can perform accurate positioning, and a chemical feeding pipe is accurately opposite to the hollow pipe, so that automatic chemical feeding is achieved; through the arrangement of a camera recognition module, an object falling to the platform can be accurately recognized, so that mistake start-up of a chemical feeding step is avoided; and a chemical liquid can be stirred through arranged stirring motor andstirring rod, so that settlement of the chemical liquid is avoided. According to the chemical spraying unmanned aerial vehicle and the chemical feeding platform, an automatic chemical liquid replenishment process of the unmanned aerial vehicle for plant protection can be achieved, manpower is liberated, the chemical spraying efficiency for a farmland is improved, meanwhile, the unmanned aerial vehicle can be charged and replenished, and the chemical spraying unmanned aerial vehicle has versatility.

Description

technical field [0001] The invention relates to the technical field of a plant protection spraying drone and supporting equipment, in particular to a plant protection spraying drone and a dosing platform for the spraying drone. Background technique [0002] Plant protection drone, also known as unmanned aerial vehicle, as the name implies, is an unmanned aircraft used for agricultural and forestry plant protection operations. This type of unmanned aircraft is composed of three parts: a flying platform, a navigation flight control, and a spraying mechanism. Control, to achieve spraying operations, you can spray chemicals, seeds, powder and so on. A small remote-controlled agricultural spraying aircraft, small in size but powerful in function, can carry 8-10 kilograms of pesticides, spray pesticides at low altitude, and can complete the operation of one mu of land per minute. Its spraying efficiency is 30 times that of traditional manual labor. The aircraft adopts intelligen...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned device also needs manual dosing operation, and the degree of automation is low.

And for the spraying of large-scale planting fields, due to the limited drug load of the drone, the number of times to add the drug solution is more, which requires more labor.

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