The invention discloses an unmanned aerial vehicle capable of preventing from being hung on a tree for forest resource investigation, the unmanned aerial vehicle comprises an unmanned aerial vehicle shell, elastic connecting mechanisms are symmetrically mounted on the four sides of the unmanned aerial vehicle shell, a protective shell is fixedly connected to the inner sides of the elastic connecting mechanisms, and a ventilation plate is mounted at the top of the inner side of the protective shell in an embedded manner. The spiral driver can be protected in a surrounding mode through cooperation of the protective shell and the ventilation plate, then branches can be prevented from being directly wound with the spiral driver, the branches are only wound with the protective shell, and then the branches can be effectively protected by means of the gravity of the unmanned aerial vehicle and winding positioning of the protective shell and the branches. A protective shell can be lifted through cooperation with an elastic connecting mechanism, and then a first cutting knife plate is unfolded in a folded state through a linkage triggering mechanism, so that a servo motor can drive the first cutting knife plate and an auxiliary cutting mechanism to rotate, and cutting of branches of the upper and lower parts wound by the unmanned aerial vehicle is achieved.

    本发明公开了一种用于森林资源调查的防悬挂于树的无人机,包括无人机外壳,所述无人机外壳的四侧对称安装有弹性连接机构,所述弹性连接机构的内侧固定连接有防护外壳,所述防护外壳的内侧顶部嵌合安装有通风板。本发明通过防护外壳配合通风板能够对螺旋驱动器进行包围式的防护,进而能够防止树枝与螺旋驱动器产生直接的缠绕,只会与防护外壳产生缠绕,进而利用无人机自身的重力和防护外壳与树枝的缠绕定位,配合弹性连接机构能够使得防护外壳上升,进而利用联动触发机构对第一切割刀板进行折叠状态的展,使得伺服电机能够驱动第一切割刀板和辅助切割机构进行旋转,实现对无人机缠绕的上下部分的树枝的切割。


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    Title :

    Unmanned aerial vehicle capable of being prevented from being hung on tree and used for forest resource investigation


    Additional title:

    一种用于森林资源调查的防悬挂于树的无人机


    Contributors:
    LU HAIYAN (author) / SU YUE (author) / YANG XINXIA (author) / TAN YUSHAN (author) / JIANG JINSHAN (author) / JIANG SISI (author) / SHI JUNNAN (author)

    Publication date :

    2024-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / A01G Gartenbau , HORTICULTURE



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