The invention discloses an unmanned helicopter cargo constant-speed continuous throwing device and a control method thereof.The cargo constant-speed continuous throwing device comprises a transport case, a constant-speed throwing device, an electrical connector and a bottom cabin door electric push rod, the transport case is installed on an unmanned helicopter, the constant-speed throwing device is installed in the transport case, and the bottom cabin door electric push rod is installed in the transport case; the bottom cabin door electric push rod is installed on the side face in the transport case and controls opening and closing of a bottom cabin door of the transport case, the electrical connector is installed on the outer surface of the transport case, one end of the electrical connector is connected with an unmanned helicopter electrical system, and the other end of the electrical connector is connected with the bottom cabin door electric push rod and the constant-speed throwing device. The cargo box type transportation function is achieved through the transportation box and the multiple sets of electric hooks, and flight safety is guaranteed; a constant-speed delivery function of goods is realized through multiple groups of electric hooks and slow descending devices, so that the goods are prevented from being damaged; on the basis of the functions, the function of continuously putting goods is achieved by reasonably designing a control logic method of the electric hook.

    本发明公开了一种无人直升机货物定速连续投放装置及其控制方法,货物定速连续投放装置包括运输箱、定速投放装置、电气接插件和底舱门电动推杆,运输箱安装在无人直升机上,定速投放装置安装在运输箱内,底舱门电动推杆安装在运输箱内部侧面,控制运输箱的底舱门打开和关闭,电气接插件安装在运输箱外表面,电气接插件一端与无人直升机电气系统连接,另一端连接底舱门电动推杆和定速投放装置,通过运输箱、多组电动挂钩实现货物箱式运输功能,确保飞行安全;通过多组电动挂钩、缓降装置实现货物的定速投放功能,以免货物损坏;在上述功能的基础上,通过合理设计电动挂钩的控制逻辑方法,实现货物连续投放功能。


    Access

    Download


    Export, share and cite



    Title :

    Unmanned helicopter cargo constant-speed continuous throwing device and control method thereof


    Additional title:

    一种无人直升机货物定速连续投放装置及其控制方法


    Contributors:
    WANG XIAOMING (author) / ZENG QINGJI (author) / WU SHIHAO (author) / SHANG HAO (author) / HU DUNYUAN (author) / LIU BO (author)

    Publication date :

    2023-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



    Unmanned helicopter throwing device

    ZHAO KAIFENG / CHEN HAO / LYU SICHAO et al. | European Patent Office | 2022

    Free access

    Unmanned helicopter cargo external hanging throwing monitoring device and method

    ZHAO XIAOFENG / BAI XINYU / ZHANG XUECHENG et al. | European Patent Office | 2020

    Free access

    Cargo locking and unlocking mechanism for cargo throwing of unmanned helicopter

    LIN HUAYONG / MA YUQIAN | European Patent Office | 2020

    Free access

    Unmanned helicopter throwing system

    JIN SHIWEI / HAN JINLONG | European Patent Office | 2021

    Free access

    Automatic throwing device of unmanned helicopter

    CHEN LUODAN | European Patent Office | 2021

    Free access