The invention discloses an unmanned aerial vehicle with a pesticide spraying function. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, cross rods are fixed at hanging corners around the unmanned aerial vehicle body; propellers are fixed to the ends, away from the unmanned aerial vehicle body, of the cross rods. Supporting legs are fixed at the bottoms of the cross rods; limiting blocks are fixed to the two sides of the outer wall of the bottom of the unmanned aerial vehicle body. A connecting mechanism is clamped on the two limiting blocks; the same liquid storage tank is fixed at the bottoms of the two connecting mechanisms; a liquid guide pipe is fixedly inserted into the center of the outer wall of the top of the liquid storage tank, a rotating mechanism is arranged at the bottom end of the liquid guide pipe, a balance weight ball is fixed to the bottom of the rotating end of the rotating mechanism, a plurality of liquid guide holes are formed in the bottom end of the liquid guide pipe, and the liquid guide pipe is movably sleeved with a buoyancy plate matching the liquid storage tank in specification. The unmanned aerial vehicle can block and limit the fluctuating liquid level, reduce the fluctuation amplitude of the liquid level, and improve the stability of the flight steering work of the unmanned aerial vehicle.

    本发明公开了一种带有喷洒农药功能的无人机,包括无人机本体,无人机本体四周挂角处固定有横杆,横杆远离无人机本体的一端固定有螺旋桨,横杆底部固定有支撑脚,所述无人机本体底部外壁两侧固定有限位块,两个限位块上卡接有连接机构,两个连接机构底部固定有同一个储液箱,所述储液箱顶部外壁中心位置固定插接有导液管,导液管底端设有转动机构,转动机构的转动端底部固定有配重球,所述导液管底端开有多个导液孔,且导液管上活动套接有与储液箱规格适配的浮力板。本发明能够对波动的液面进行阻挡限位,降低液面波动幅度,增加无人机飞行转向工作的稳定性。


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    Title :

    Unmanned aerial vehicle with pesticide spraying function


    Additional title:

    一种带有喷洒农药功能的无人机


    Contributors:
    CHEN YINMEI (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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