A flexible connection rotor cabin helicopter is characterized in that a rigid beam is connected with a helicopter body cabin, a flexible component of a rotor cabin and a flexible component of a tail rotor cabin; the flexible connection rotor cabin helicopter comprises a helicopter body cabin, a plurality of rotor cabins, a rigid beam and a flexible component, or a rigid beam is connected with the flexible component of the helicopter body cabin and the flexible component of the plurality of rotor cabins, wherein the left rotor wing and the right rotor wing are identical in size and opposite in rotating direction, and a vertical tail is arranged at the tail of the flexible connection rotor cabin helicopter, or the rigid beam is connected with the flexible component of the helicopter body cabin and the plurality of rotor cabins. The two rotors with the same size and opposite rotating directions are arranged in the transverse direction, the two rotors with the same size and opposite rotating directions are arranged in the longitudinal direction, transmission shafts are not arranged between the rotors for linkage, and the weight of a transmission device is reduced; due to the arrangement of the flexible components, mutual transmission of harmonic vibration generated by flapping of the blades of the rotors is blocked, resonance is prevented, and the unmanned aerial vehicle has the advantages of being large in load capacity, simple in structure and flexible to operate and is suitable for the fields of transportation, agricultural operation, aerial photography and the like.

    一种柔性连接旋翼仓直升机,由刚性梁连接机身仓、旋翼仓的柔性构件、有尾旋翼仓的柔性构件,构成左右共有两个尺寸相同的、转向相反的旋翼、尾部有一个垂直尾翼的或构成前后共有两个尺寸相同的、转向相反的旋翼、尾部有一个垂直尾翼的柔性连接旋翼仓直升机,或刚性梁连接机身仓、多个旋翼仓的柔性构件,构成横向有两个尺寸相同的、转向相反的旋翼、纵向有两个尺寸相同的、转向相反的旋翼共四个相同的旋翼的柔性连接旋翼仓直升机,各旋翼之间没有传动轴联动,减少了传动的装置的重量,柔性构件的设置阻断了各旋翼的桨叶的挥舞产生谐波震动的相互传递,防止了共振的发生,具有载重量大,结构简单,操纵灵活的优点,适合运输,农业作业,航拍等领域。


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    Title :

    Flexible connection rotor cabin helicopter


    Additional title:

    柔性连接旋翼仓直升机


    Contributors:
    JIANG FUYU (author)

    Publication date :

    2021-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge




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