The invention relates to the technical field of unmanned aerial vehicle inspection, and discloses a forest resource inspection and survey unmanned aerial vehicle which comprises an unmanned aerial vehicle body, supports are fixedly connected to the two ends of the side face of the unmanned aerial vehicle body correspondingly, rotating shafts are slidably connected to the top ends of the supports, and propellers are fixedly connected to the top ends of the rotating shafts. A fixing column is fixedly connected to the bottom end of the support, supporting rods are fixedly connected to the two sides of the bottom end of the fixing column respectively, rolling wheels are slidably connected to the contact faces of the bottom ends of the two supporting rods respectively, and fixing air bags are arranged on the inner sides of the two supporting rods. Through the arrangement of clamping blocks, the bottom ends of supporting rods make contact with the ground, the overall gravity of the unmanned aerial vehicle acts on the bottom ends of the supporting rods, the two supporting rods move and bend in the direction away from each other, then a fixed air bag is pulled, airflow on the inner side of the fixed air bag enters the inner sides of a fixed ring and an inner rotating ring, and the clamping blocks fix a rotating shaft more stably; and the inertia rotation duration of the propeller is reduced.

    本发明涉及无人机巡检技术领域,且公开了一种森林资源巡检勘测用无人机,包括无人机体,所述无人机体的侧面两端分别固定连接有支架,所述支架的顶端滑动连接有转轴,所述转轴的顶端固定连接有螺旋桨,所述支架的底端固定连接有固定柱,所述固定柱的底端两侧分别固定连接有支撑杆,两个所述支撑杆的底端接触面分别滑动连接有滚轮,两个所述支撑杆的内侧设有固定气囊。通过卡位块的设置,支撑杆的底端接触地面,无人机整体的重力作用到支撑杆的底端,使两个支撑杆向相互远离的方向移动弯曲,进而拉动固定气囊,使固定气囊内侧的气流进入固定环和内转环的内侧,使卡位块对转轴的固定更加的稳定,减少螺旋桨的惯性转动时长。


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    Title :

    Unmanned aerial vehicle for forest resource inspection and survey


    Additional title:

    一种森林资源巡检勘测用无人机


    Contributors:
    ZHANG CHUNXIANG (author) / ZHANG CHUANXUE (author) / WANG QIAN (author) / WU PENG (author) / CHEN QIUPING (author)

    Publication date :

    2022-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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