The invention discloses a plant protection unmanned aerial vehicle and a spraying method, the plant protection unmanned aerial vehicle comprises an aircraft body, a spraying assembly, a lifting adjusting assembly, a telescopic adjusting assembly, a swing adjusting assembly and a control unit, and undercarriages are symmetrically mounted at the bottom end of the aircraft body. The spraying assembly adopts a diaphragm pump for spraying, the telescopic adjusting assembly, the swing adjusting assembly and the lifting adjusting assembly are controlled in a coordinated mode through the control unit according to the wind speed and the wind direction of the external environment and the flight speed of the aircraft body, the spray head can be adjusted according to different operation parameters, and the action is flexible, stable and reliable; the unmanned aerial vehicle can be widely applied to plant protection of aquatic vegetables such as lotus leaves, water chestnuts, water chestnuts and the like, a specific preset spraying method is adopted according to different device structures, full coverage and uniform distribution of a spraying area can be ensured, and the unmanned aerial vehicle can be widely applied to plant protection of the aquatic vegetables such as the lotus leaves, the water chestnuts and the water chestnuts. And workers can conveniently adjust and use the device by themselves.

    本发明公开一种植保无人机及喷施方法,包括飞行器本体、喷洒组件、升降调节组件、伸缩调节组件、摆动调节组件以及控制单元,所述飞行器本体底端对称安装有起落架。本发明的喷洒组件采用隔膜泵喷洒,根据外界环境风速、风向和飞行器本体飞行速度借助控制单元对伸缩调节组件、摆动调节组件以及升降调节组件进行协调控制,可以根据不同作业参数进行喷头调整,且动作灵活、稳定、可靠,不影响飞行器本体起降及飞行过程,实现均匀喷洒,并满足飞行器本体高速作业速度要求,可广泛用于荷叶、荸荠、菱角等水生蔬菜的植保,根据不同的装置结构,采用特定的预设喷洒方法,可以确保喷洒区域全覆盖且分布均匀,方便工作人员自行调控使用。


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    Title :

    Plant protection unmanned aerial vehicle and spraying method


    Additional title:

    一种植保无人机及喷施方法


    Contributors:
    LIU HAOPENG (author) / ZHANG HAN (author) / ZHANG GUOZHONG (author) / WANG SHUANGSHUANG (author) / LONG CHANGJIANG (author) / ZHANG QINGHONG (author) / CHEN LONG (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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