The invention discloses a forest plant protection unmanned aerial vehicle and a hoisting structure and a spraying structure thereof and belongs to the technical field of unmanned aerial vehicles. The forest region plant protection unmanned aerial vehicle comprises a vehicle body, a hoisting structure and a spraying structure, the hoisting structure is arranged at the bottom of the vehicle body, and the spraying structure is arranged on the hoisting structure, so that during forest region plant protection pesticide spraying and when the unmanned aerial vehicle hovers, a hoisting rope can be released through the hoisting structure, and the spraying structure descends; after the spraying structure descends into branches and leaves of the trees, spraying is conducted, and the problem that the requirement for the penetration depth of sprayed pesticide in forest pesticide spraying is high is solved; the machine body carries the hoisted spraying structure to fly around the tree, and spraying of the side face of the tree can be achieved; due to the fact that the vertical distance between the machine body and the spraying structure is increased through the hoisting structure, airflow below the rotor wings has small influence on pesticide, the pesticide can be diffused in the horizontal direction conveniently, the distance between the machine body and trees is large during spraying, control is easy, and machine collision is avoided.

    本发明林区植保无人机及其吊装结构和喷洒结构属于无人机技术领域;所述林区植保无人机包括:机体、吊装结构和喷洒结构,机体的底部设置有吊装结构,吊装结构上设置有喷洒结构,由此结构,能够实现,在林区植保喷药时,能够在无人机悬停时,通过吊装结构释放吊绳,使喷洒结构下降,喷洒结构下降至树木枝叶内部后,进行喷洒,解决了林区喷药对于喷淋的药物渗透的深度要求高的问题;通过机体携带吊装的喷洒结构环绕树木飞行,能够实现树木侧面的喷洒;由于吊装结构增加了机体与喷洒结构间的垂直距离,使旋翼下方的气流对药物影响较小,便于药物向水平方向扩散,在喷洒时机体与树木距离大,容易控制,避免撞机。


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    Title :

    Forest plant protection unmanned aerial vehicle and hoisting structure and spraying structure thereof


    Additional title:

    林区植保无人机及其吊装结构和喷洒结构


    Contributors:
    YUAN MENG (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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