The invention discloses a four-rotor tilt rotor aircraft, which relates to the technical field of aircrafts and solves the problem that the rotating shaft and the whole shafting of the existing tilt rotor aircraft increase the oil consumption of the aircraft and the structure benefit and operation economic benefit of the aircraft are reduced seriously. The four-rotor tilt rotor aircraft comprisesa body and a main control module, the body is provided with two main wings, flying rotors electrically connected with the main control module are symmetrically arranged at the two ends of each main wing, and the four flying rotors are independent in structure; the two flight rotors, located at the centrosymmetric position of the rotor lift gravity center, in the four flight rotors form a balance set, and when any one flight rotor breaks down, the other flight rotor in the same balance set responds to a fault signal to achieve synchronous opening and closing. A four-rotor independent operationstructure is adopted, each flight rotor is driven by one engine, a long rotating shaft system connected with each engine is omitted, the structural weight of the tilt-rotor aircraft is reduced, and the structural benefit and the operation economic benefit of the tilt rotor aircraft are improved.

    本发明公开了一种四旋翼倾转旋翼飞行器,涉及飞行器技术领域,解决了现有倾转旋翼飞机的转轴及整个轴系增加了飞行器油耗,并严重降低飞机的结构效益和运行的经济效益的问题,其技术方案要点是:包括机身和主控模块,所述机身设有两个主机翼,主机翼两端对称设有与主控模块电连接的飞行旋翼,四个飞行旋翼之间结构独立;四个飞行旋翼中位于旋翼升力重心中心对称位置的两个飞行旋翼组成平衡组,当任意一个飞行旋翼发生故障时,同一平衡组中的另一个飞行旋翼响应于故障信号实现同步启闭。采用四旋翼独立运行结构,每个飞行旋翼由一个发动机带动,省略连接各发动机的长转轴系统,减轻倾转旋翼飞机的结构重量,提高其结构效益和运行的经济效益。


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    Title :

    Four-rotor tilt rotor aircraft


    Additional title:

    一种四旋翼倾转旋翼飞行器


    Contributors:
    HONG QUAN (author) / YE HONGCHUAN (author) / CAI TIANXIAO (author)

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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