The invention provides an aircraft. The aircraft comprises a fuselage, a wing assembly, a tilt rotor assembly and a coaxial double-rotor assembly, and the wing assembly is connected to the fuselage; the tilting rotor assembly is connected to the wing assembly in a tilting manner; and the coaxial double-rotor assembly comprises a mounting shaft, a first blade and a second blade, the mounting shaft is connected to the fuselage, the first blade and the second blade are rotatably connected to the two opposite ends of the mounting shaft respectively, and the rotating direction of the first blade is opposite to the rotating direction of the second blade. According to the aircraft provided by the invention, the coaxial dual-rotor assembly is arranged, and the rotation direction of the first blade of the coaxial dual-rotor assembly is opposite to the rotation direction of the second blade, so that reaction torque generated by the aircraft can be counteracted, the stability of the course of the aircraft is improved, and the flight safety of the aircraft is ensured. The invention further provides the coaxial dual-rotor assembly.

    本发明提供一种飞行器,包括机身、机翼组件、倾转旋翼组件和共轴双旋翼组件,机翼组件连接于机身;倾转旋翼组件可倾转地连接于机翼组件;共轴双旋翼组件包括安装轴、第一桨叶和第二桨叶,安装轴连接于机身,第一桨叶和第二桨叶分别可转动地连接于安装轴的相对两端,第一桨叶的转动方向与第二桨叶的转动方向相反。本发明提供的飞行器,通过设置共轴双旋翼组件,且共轴双旋翼组件的第一桨叶的转动方向与第二桨叶的转动方向相反,能够抵消飞行器产生的反扭矩,提升了飞行器的航向的稳定性,保证了飞行器的飞行安全。本发明还提供一种共轴双旋翼组件。


    Access

    Download


    Export, share and cite



    Title :

    Aircraft and coaxial dual-rotor assembly


    Additional title:

    飞行器及共轴双旋翼组件


    Contributors:
    WANG TAN (author) / LIANG YICHENG (author) / LOU JINYUAN (author) / SHI YICHEN (author) / CAO XUEYU (author) / WANG WEIMIN (author)

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    AIRCRAFT AND COAXIAL DUAL-ROTOR ASSEMBLY

    WANG TAN / LIANG YICHENG / LOU JINYUAN et al. | European Patent Office | 2023

    Free access

    Coaxial dual-rotor aircraft with dual tilt control

    WANG ZHEN / GU WENBIN / WANG YUNLEI et al. | European Patent Office | 2024

    Free access

    Coaxial dual-rotor aircraft with adjustable blade spacing

    WEI WEI / ZHAO MOLEI / KE ZHIFANG et al. | European Patent Office | 2024

    Free access

    Coaxial dual-rotor aircraft and control method thereof

    ZHANG HAITAO / XU BIN / WEI WEI et al. | European Patent Office | 2023

    Free access

    ELECTRIC COAXIAL ROTOR AIRCRAFT

    BURIGO MARIO | European Patent Office | 2024

    Free access