The invention relates to the technical field of aircrafts, in particular to a rotor wing tilting mechanism, a tilting rotor wing with the rotor wing tilting mechanism and an aircraft, and the rotor wing tilting mechanism comprises a bearing seat used for bearing and fixedly connecting a rotor wing assembly; the tilting assembly is connected with the bearing seat and used for driving the bearing seat to tilt; the fixed seat is rotationally connected with the tilting assembly and is fixedly connected with the wing; the thrust assembly is rotationally connected with the tilting assembly and used for pushing the tilting assembly to conduct transmission; the lead screw transmission assembly comprises a lead screw and a sliding block, the sliding block is arranged on the lead screw and fixedly connected with the thrust assembly, and the lead screw is used for driving the sliding block to reciprocate so as to drive the thrust assembly to act; the driving assembly is connected with the lead screw and used for driving the lead screw to move; the tilting assembly is connected with the bearing seat and the fixing seat in a multi-point mode. According to the rotor wing tilting mechanism, the structure of the rotor wing tilting mechanism is improved, so that the transmission stability, reliability and precision can be improved, the occupied volume is reduced, and the maintenance difficulty is reduced.

    本申请涉及飞行器技术领域,特别是涉及一种旋翼倾转机构以及具有其的倾转旋翼和飞行器,该旋翼倾转机构包括:承托座,用于承托并固定连接旋翼组件;倾转组件,与承托座连接,用于带动承托座倾转;固定座,与倾转组件转动连接,并与机翼固定连接;推力组件,与倾转组件转动连接,用于推动倾转组件传动;丝杆传动组件,包括丝杆和滑块,滑块设置在丝杆上并与推力组件固定连接,丝杆用于带动滑块往复运动,以带动推力组件动作;驱动组件,与丝杆连接,用于驱动丝杆运动;其中,倾转组件分别与承托座、固定座多点连接。本申请通过改进旋翼倾转机构的结构,能够提高传动的稳定性、可靠性和传动的精度,并缩小其占用的体积,降低维护难度。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rotor wing tilting mechanism, tilting rotor wing with rotor wing tilting mechanism and aircraft


    Weitere Titelangaben:

    旋翼倾转机构以及具有其的倾转旋翼和飞行器


    Beteiligte:
    LIU YARU (Autor:in) / LOU BIN (Autor:in) / XIE ANHUAN (Autor:in) / CAI JIANDONG (Autor:in) / YANG JUNBO (Autor:in)

    Erscheinungsdatum :

    2024-03-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Rotor wing tilting mechanism, tilting rotor wing hovercar and flying device

    WANG TAN / XU HOUCHAO / LIU BO | Europäisches Patentamt | 2021

    Freier Zugriff

    Self-sustaining type tilting rotor wing and aircraft with self-sustaining type tilting rotor wing

    ZHOU CHUN / JIN HAILIANG / MEI QING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Novel multi-rotor tilting-wing aircraft

    HONG ZHILE / HE GUOYI / YU ZECHI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Electric vertical wing tilting four-rotor aircraft

    HE FUKAI | Europäisches Patentamt | 2023

    Freier Zugriff

    Rotor wing tilting mechanism and unmanned aerial vehicle

    LI GUOLE / ZHANG XIAOYU | Europäisches Patentamt | 2021

    Freier Zugriff