The invention discloses a cargo hoisting device for cargo transportation of an unmanned helicopter, and relates to the technical field of hoisting devices. The cargo hoisting device comprises a machine body, the top of the machine body is fixedly connected with a main rotor assembly, the rear end of the machine body is fixedly connected with a tail rotor assembly, and the two sides of the bottom of the machine body are fixedly connected with an undercarriage. Through an arranged cargo hoisting assembly, cargo hoisting is facilitated, a hoisting clamping hook is moved to the position close to a rope, when a rotating motor is started, a gear column and a rotating block rotate at the same time, a sliding block slides on the outer wall of a sliding sleeve, when the sliding sleeve slides downwards along the outer wall of a protruding column, a movable rod is driven to move downwards, the hoisting clamping hook rotates at the same time, a gear column rotates, a gear frame is driven to move downwards, a connecting frame, a connecting column and a fixing sleeve block gradually move downwards, the bottom of the fixing sleeve block is connected with a clamping protruding block at the top of the hoisting clamping hook in a clamped mode, the hoisting clamping hook can be conveniently adjusted to be automatically folded, a rope on the hoisting clamping hook is not prone to falling off, the cargo hoisting effect is better, and safety is higher.

    本发明公开了一种无人直升机货物运输用货物吊装装置,涉及吊装装置技术领域,包括机体,所述机体的顶部固定连接有主旋翼组件,所述机体的后端固定连接有尾桨组件,所述机体的底部两侧固定连接有起落架。通过设置的货物吊装组件,方便吊装货物,将吊装卡钩移动至绳索附近,启动转动电机时齿轮柱和转动块同时转动,滑动块在滑动套的外壁滑动,滑动套沿着凸起柱的外壁向下滑动时带动活动杆向下移动,吊装卡钩同时转动,齿轮柱转动的同时带动齿轮框向下移动,连接架、连接柱和固定套块逐渐向下移动,固定套块的底部与吊装卡钩顶部的卡接凸块卡接,方便调节吊装卡钩自动收合,吊装卡钩上的绳索不容易脱落,吊装货物的效果更好,安全性更高。


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    Title :

    Cargo hoisting device for cargo transportation of unmanned helicopter


    Additional title:

    一种无人直升机货物运输用货物吊装装置


    Contributors:
    CHEN LUODAN (author)

    Publication date :

    2021-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16F SPRINGS , Federn



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