The invention provides a rescue and fire extinguishing unmanned aerial vehicle and a rescue method thereof, and belongs to the technical field of fire extinguishing unmanned aerial vehicles. The rescue fire extinguishing unmanned aerial vehicle comprises a vehicle body, a magazine and a bomb dropping mechanism, a thermal imaging camera is installed on the side wall of the vehicle body, the magazine is fixedly installed at the bottom of the vehicle body, and the bomb dropping mechanism is used for dropping fire extinguishing bombs and comprises a push ring, a bomb dropping hole, a check block and a baffle. The bomb dropping mechanism is arranged, a push ring is driven by a first spring to move, a fire extinguishing bomb is pushed to the surface of a bomb throwing hole, the fire extinguishing bomb is blocked through check blocks, an electric telescopic rod drives a first toothed plate to move rightwards, a second toothed plate is driven by a first gear to synchronously move leftwards, and the two check blocks are driven to synchronously move away from each other; at the moment, the fire extinguishing bomb is thrown out from the bomb throwing hole to realize bomb throwing; and when the first toothed plate moves rightwards, the baffle is driven by the second connecting rod to move synchronously, the next fire extinguishing bomb is blocked, the fire extinguishing bombs are prevented from being thrown out at the same time, continuous bomb throwing is achieved, and the fire extinguishing efficiency is improved.

    本发明提供了一种救援灭火无人机及其救援方法,属于灭火无人机技术领域。该一种救援灭火无人机包括机体、弹仓和投弹机构,机体侧壁安装有热成像相机,弹仓固定安装在机体底部,投弹机构用于投放灭火弹,投弹机构包括推环、抛弹孔、挡块和挡板。本发明通过设置投弹机构,通过第一弹簧驱动推环移动,将灭火弹推向抛弹孔表面,并通过挡块对灭火弹进行阻挡,电动伸缩杆驱动第一齿板向右移动,并通过第一齿轮驱动第二齿板同步向左移动,分别带动两个挡块同步相互远离移动,此时灭火弹由抛弹孔抛出,实现抛弹;且第一齿板向右移动时,通过第二连杆带动挡板同步移动,对下一个灭火弹进行阻挡,避免灭火弹被同时抛出,实现了连续抛弹,提高灭火效率。


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    Title :

    Rescue and fire extinguishing unmanned aerial vehicle and rescue method thereof


    Additional title:

    一种救援灭火无人机及其救援方法


    Contributors:
    TAN XIANG (author)

    Publication date :

    2024-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B08B Reinigen allgemein , CLEANING IN GENERAL / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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