The invention relates to a safety emergency power device of an unmanned helicopter and belongs to the technical field of the flight safety of unmanned helicopters. The safety emergency power device comprises a gear box body; the gear box body is connected with two sets of power mechanisms; an engine of the main power mechanism is connected with a front belt wheel through a front belt; the front belt wheel is connected with a front gear through a spline; the front gear is supported on a sleeve through an overrunning clutch; the front gear is meshed with a main gear; a battery pack of the auxiliary power mechanism is fixed between the front belt and a rear belt; the battery pack is connected with a motor; the motor is connected with a rear belt wheel through the rear belt; the rear belt wheel is connected with a rear gear through a spline; and the rear gear is supported on the sleeve through the overrunning clutch; the front end of the rear gear is meshed with the main gear; and the rearend of the rear gear is connected with a tail transmission shaft. When the main power mechanism of the safety emergency power device of the invention breaks down or stops working, the auxiliary powermechanism can quickly respond to compensate main power.

    本发明涉及一种无人直升机安全应急动力装置,属于无人直升机飞行安全技术领域。本发明包括齿轮箱体,同一台齿轮箱体连接有两套动力机构;主动力机构的发动机通过前置皮带与前置带轮相连,前置带轮与前置齿轮通过花键相连,前置齿轮通过超越离合器支撑在套筒上;前置齿轮与主齿轮啮合;辅助动力机构的电池组固定在前置皮带和后置皮带中间,电池组与电机相连,电机通过后置皮带与后置带轮相连,后置带轮与后置齿轮通过花键相连,后置齿轮通过超越离合器支撑在套筒上;后置齿轮前端与主齿轮啮合,后置齿轮后端与尾传动轴连接。本发明主动力机构出现故障或停止工作时,辅助动力机构可迅速反应,弥补主动力。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Safety emergency power device for unmanned helicopter


    Weitere Titelangaben:

    无人直升机安全应急动力装置


    Beteiligte:
    LI GUOBIN (Autor:in) / PENG DONG (Autor:in)

    Erscheinungsdatum :

    23.06.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Emergency power supply system for unmanned helicopter

    TANG XIANYU | Europäisches Patentamt | 2021

    Freier Zugriff

    Dual-rotor emergency rescue unmanned helicopter

    CHEN LUODAN | Europäisches Patentamt | 2024

    Freier Zugriff

    Unmanned helicopter forced landing emergency parachute

    CHEN LUODAN | Europäisches Patentamt | 2021

    Freier Zugriff

    Emergency flameout control system of unmanned helicopter

    ZHOU YINGWANG / YING HAO / ZHANG LEI | Europäisches Patentamt | 2021

    Freier Zugriff

    Emergency rescue unmanned helicopter facilitating material throwing

    HAN YUXIN / CHEN HONGFANG / CHEN LUODAN | Europäisches Patentamt | 2024

    Freier Zugriff