The invention discloses a multi-flapping-rotor aircraft which comprises an aircraft body, supporting assemblies and flapping rotor assemblies, each flapping rotor assembly comprises four sets of flapping rotor devices, and the four sets of flapping rotor devices are symmetrically arranged on the two sides of the aircraft body in pairs through the supporting assemblies correspondingly; each flapping rotor wing device comprises a revolution main shaft, a rotating arm, an autorotation main shaft, a rotating wheel, a driving part, a rotor wing part, a pulling part, a brake part and a rotor wing frame, and the revolution main shaft, the rotating arm, the autorotation main shaft, the rotating wheel, the driving part, the rotor wing part, the pulling part, the brake part and the rotor wing frameare in linkage fit. Through the arrangement of the rotating wheel, the autorotation main shaft can also rotate in the revolution process, so that the rotor wing part is driven to rotate, and in the autorotation process, an upward lifting force is generated by utilizing the continuously rotating wing pieces, and the relatively large lifting force is provided for take-off and hovering of the aircraft.

    本发明公开了一种多扑旋翼航空器,包括:机身,支撑组件和扑旋翼组件,且扑旋翼组件包括四组扑旋翼装置,四组扑旋翼装置两两对称分别通过支撑组件设于机身两侧,每组扑旋翼装置均包括公转主轴、转臂、自转主轴、转动轮、驱动部、旋翼部、拉动部、刹车制动件和旋翼框架,通过公转主轴、转臂、自转主轴、转动轮、驱动部、旋翼部、拉动部、刹车制动件和旋翼框架之间的联动配合,从而使扑旋翼装置中公转主轴带动转臂和自转主轴进行公转,转动轮的设置还使得自转主轴在公转的过程中还能够进行自转,从而带动旋翼部进行自转,且在自转的过程中利用连续转动的翼片产生向上的升力,为航空器起飞和空中悬停提供较大的升力。


    Access

    Download


    Export, share and cite



    Title :

    Multi-flapping-rotor aircraft


    Additional title:

    一种多扑旋翼航空器


    Contributors:

    Publication date :

    2021-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Mass center control system for flapping-rotor aircraft and flapping-rotor aircraft

    WANG DOU / LIU QINGHAO / DAI JIAN | European Patent Office | 2022

    Free access

    Flapping-like rotor aircraft

    WANG ZHICHENG | European Patent Office | 2021

    Free access

    Energy-harvesting flapping rotor aircraft

    CHEN SI / DENG ZHIQIANG / XU HUACHEN et al. | European Patent Office | 2024

    Free access

    Multi-wing aircraft based on flapping rotor wing principle

    WANG DOU / OUYANG SHIQI / DAI JIAN et al. | European Patent Office | 2022

    Free access

    Triphibian bionic flapping rotor micro aircraft

    WANG ZHENGJIE / XU BAI / WU YANXUAN et al. | European Patent Office | 2023

    Free access