The invention belongs to the technical field of fixed-wing unmanned aerial vehicle recovery, and particularly provides a sky hook type unmanned aerial vehicle recovery device. The sky hook type unmanned aerial vehicle recovery device comprises a recovery cable and at least two rope redirection parts, the recovery cable is connected with an elastic buffer part, the elastic coefficient of the elastic buffer part is adjustable, and/or at least one rope redirection part is a redirection pulley, the redirection pulley comprises a pulley body and a pulley yoke, the pulley yoke is movably connected to an arm support system, and the rope redirection parts are connected with the recovery cable. At least one redirection pulley is integrated with a rotary damper with adjustable resistance torque, and the rotary damper is used for providing rotary resistance for the pulley body. When the unmanned aerial vehicle is recovered, the elastic coefficient of the elastic buffer piece and the damping of the redirection pulley can be adjusted to a proper range so as to adapt to unmanned aerial vehicles with different weights.

    本发明属于固定翼无人机回收技术领域,具体提供了一种天钩式无人机回收装置。该天钩式无人机回收装置包括回收索和至少两个绳索改向件,回收索连接有弹性缓冲件,弹性缓冲件的弹性系数可调和/或至少一个绳索改向件为改向滑轮,改向滑轮包括滑轮本体和滑轮架,滑轮架活动连接在臂架系统上,至少一个改向滑轮集成有阻力矩可调节的旋转阻尼器,旋转阻尼器用于为滑轮本体提供旋转阻力。在回收无人机时,可先将弹性缓冲件的弹性系数以及改向滑轮的阻尼调整到合适的范围,以适应不同重量的无人机。


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    Title :

    Sky hook type unmanned aerial vehicle recovery device


    Additional title:

    一种天钩式无人机回收装置


    Contributors:
    MA WEIFENG (author) / LI QI (author) / PAN SHUGUO (author) / LIU YABIN (author) / LIU QINGZHAO (author) / LI PINGHUI (author) / WANG CHANGBO (author)

    Publication date :

    2024-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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