The invention relates to the technical field of unmanned aerial vehicles, in particular to an undercarriage of a plant protection unmanned aerial vehicle. The undercarriage comprises a body. A rotor wing is mounted on the body, a mounting seat is fixedly mounted in a position of the bottom of the body, supporting rods are hinged to a position of the bottom of the mounting seat through a torsionalspring, slide bars matched with the supporting rods in use are arranged in positions between the sides, far away each other, of the supporting rods and the mounting seat, the slide bars are slidably connected to the supporting rods, a first spring is arranged in a position of the outer wall of each slide bar in a sleeving manner, and a supporting block is mounted in a position of the bottom of theslide bar. The undercarriage has buffering and shock absorbing functions, so that the unmanned aerial vehicle is protected well.

    本发明涉及无人机技术领域,具体为一种植保无人机的起落架,包括机体,机体上安装有旋翼,机体底部位置固定安装有安装座,安装座底部位置通过扭簧铰接有支撑杆,支撑杆相互远离一侧与安装座之间位置设置有与支撑杆配合使用的滑杆,滑杆与支撑杆滑动连接,滑杆外壁位置套设有第一弹簧,滑杆底部位置安装有支撑块,具有缓冲减震的功能,很好的保护了无人机。


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    Title :

    Undercarriage of plant protection unmanned aerial vehicle


    Additional title:

    一种植保无人机的起落架


    Contributors:
    JIANG NA (author)

    Publication date :

    2020-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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