The invention provides a universal tilting propeller helicopter. A universal tilting tray is arranged at the top of a helicopter body, a transverse control rocker arm and a longitudinal control rocker arm are arranged to control the universal tilting tray to tilt leftwards, rightwards, forwards and backwards, a small portal frame is arranged on the universal tilting tray, a first motor is arranged on the small portal frame, and a first propeller is mounted on the first motor; a large portal frame is arranged on the universal tilting tray and outside the small portal frame, a second motor is arranged on the large portal frame, a second propeller is installed on the second motor, and the rotating face of the second propeller and the rotating face of the first propeller are parallel to the plate face of the universal tilting tray. When the tray face of the universal tilting tray is horizontal, the projection of the rotation center of the second propeller, the projection of the rotation center of the first propeller and the projection of the gravity center of the universal inclined propeller helicopter on the horizontal plane are overlapped, more propellers with horizontal rotation faces can be arranged below the first propeller in pairs, and the load capacity is increased. A landing gear is arranged near the center of gravity of the universal tilting propeller helicopter, and the helicoper can fly in a narrow space.

    一种万向倾斜螺旋桨直升机,在机身顶部设置万向倾斜盘,设置横向操纵摇臂和纵向操纵摇臂操纵万向倾斜盘向左、向右、向前和向后倾斜,在万向倾斜盘上设置小龙门架,在小龙门架上设置第一电机,在第一电机上安装第一螺旋桨,在万向倾斜盘上、小龙门架外面设置大龙门架,在大龙门架上设置第二电机,在第二电机上安装第二螺旋桨,第二螺旋桨旋转面、第一螺旋桨的旋转面和万向倾斜盘盘面平行,当万向倾斜盘的盘面水平时,第二螺旋桨旋转中心、第一螺旋桨的旋转中心和万向倾斜螺旋桨直升机重心在水平面的投影重叠,可在第一螺旋桨的下方,成对地设置更多旋转面水平的螺旋桨,增加载重量,万向倾斜螺旋桨直升机重心附近设置起落架,可在狭窄的空间飞行。


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    Title :

    Universal tilting propeller helicopter


    Additional title:

    万向倾斜螺旋桨直升机


    Contributors:
    JIANG FUYU (author)

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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