The invention discloses a tail-rotor-free single-rotor helicopter, and relates to the technical field of helicopters and unmanned aerial vehicles. The tail-rotor-free single-rotor helicopter comprises a helicopter body, an electrical cabin is arranged in the helicopter body, and a fixing device is mounted on the helicopter body through screws; during use, the torque of the lift folding rotors is balanced through the course wind wheels, and the aircraft body is compact in structure; the upper attitude wind wheel and the lower attitude wind wheel are controlled through the upper attitude driving motor and the lower attitude driving motor, so that the attitude of the aircraft body is adjusted, and decoupling control over the dynamics of the aircraft body can be achieved; in addition, the folding rotors and the helicopter body are directly connected with the helicopter body through the motors and the motor bases, a traditional helicopter hinge mechanism is optimized, the structural connection strength and folding and unfolding reliability of the helicopter body are improved, and the axial overload impact resistance of the helicopter body is enhanced. The application of unmanned helicopter launching deployment in narrow space, high-speed ground and air maneuvering platform cluster deployment and urban narrow roadway launching deployment is expanded.

    本发明公开了一种无尾桨单旋翼直升机,涉及直升机和无人机技术领域,本发明包括:机体,所述机体的内部开设有电气舱,所述机体上通过螺钉安装有固定装置;本发明在使用时,通过航向风轮平衡升力折叠旋翼扭矩,机体结构紧凑;通过上姿态驱动电机和下姿态驱动电机控制上姿态风轮和下姿态风轮,进而调整机体姿态,能够实现机体动力学的解耦控制;此外,折叠旋翼与机体通过电机及电机座直接与机体连接,优化了传统直升机铰接机构,提高了机体结构连接强度和折叠展开可靠性,增强了机体抗轴向过载冲击能力,拓展了无人直升机在狭窄空间、高速地面、空中机动平台集群部署以及城区狭窄巷道发射部署应用。


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    Title :

    Single-rotor helicopter without tail rotor


    Additional title:

    一种无尾桨单旋翼直升机


    Contributors:
    NIU SANKU (author) / LIU ZHIMING (author) / WU YUNLONG (author) / NIU JIAJIA (author) / GAO XUEQIN (author) / YAN XUEFEI (author) / JIANG NING (author)

    Publication date :

    2021-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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