Anti-shaking plant protection unmanned aerial vehicle

Abstract

The invention discloses an anti-shaking plant protection unmanned aerial vehicle. The vehicle comprises an unmanned aerial vehicle body, the unmanned aerial vehicle body comprises eight first connecting rods fixedly connected to the front, rear, left and right side faces of the unmanned aerial vehicle body, and a power propeller is fixedly connected to the end, away from the unmanned aerial vehicle body, of each first connecting rod; and a stirring device for storing a pesticide solution is arranged in the unmanned aerial vehicle body body, an anti-shaking cleaning device for preventing liquidfrom shaking is arranged in the stirring device, a liquid spraying device for spraying pesticide is arranged at the lower half portion of the unmanned aerial vehicle body, and landing supporting devices are symmetrically arranged at the left side face and the right side face of the unmanned aerial vehicle body body. Shaking prevention of liquid in a pesticide box in the plant protection unmannedaerial vehicle can be achieved, liquid shaking is prevented from intensifying shaking of the unmanned aerial vehicle, possibility of crash of the unmanned aerial vehicle is lowered, shaking is prevented while solution stirring is achieved, and precipitation of the solution in the spraying process and inconsistency of concentrations of the solution sprayed front and back are avoided.

Description

technical field [0001] The invention belongs to the field of unmanned aerial vehicle plant protection, in particular to an anti-shaking plant protection unmanned aerial vehicle. Background technique [0002] An indispensable and important component in the technology of plant protection drones is the airborne medicine box, which is filled with pesticide liquid for spraying. Acceleration and deceleration, rising and falling, and sudden airflow changes will inevitably cause fluctuations in the medicine box, and the liquid medicine in the medicine box will shake. Sometimes when the vibration of the liquid medicine and the plant protection drone itself When the natural vibration frequency is similar, the amplitude of shaking and vibration will be very large, which will affect the stability of the plant protection drone and the quality of spraying. In severe cases, destructive accidents will occur, and the pesticide solution inside the medicine box is prone to precipitation during...

AI Technical Summary

Problems solved by technology

[0002] An indispensable and important component in the technology of plant protection drones is the airborne medicine box, which is filled with pesticide liquid for spraying. Acceleration and deceleration, rising and falling, and sudden airflow changes will inevitably cause fluctuations in the medicine box, and the liquid medicine in the medicine box will shake. Sometimes when the vibration of the liquid medicine and the plant protection drone itself When the natural vibration frequency is similar, the amplitude of shaking and vibration will be very large, which will affect the stability of the plant protection drone and the quality of spraying. In severe cases, destructive accidents will occur, and the pesticide solution inside the medicine box is prone to precipitation during the spraying process. , leading to different concentrations of sprayed pesticides before and after. Therefore, it is urgent to design a plant protection drone that can prevent liquid sloshing and liquid precipitation.

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