The invention discloses a crankshaft connecting rod lifting surface tilting mechanism which comprises a machine body, a first connecting rod is integrally connected to the right front end of the machine body, the front end of the first connecting rod is hinged to the left end of a vertical flat plate, and an upper wing surface is fixedly connected to the upper end of the vertical flat plate; a lower wing surface which is fixedly connected to the lower end of the vertical flat plate, and the shape and the size of the lower wing surface are equal to those of the upper wing surface; a first main beam, wherein the left end and the right end of the first main beam are symmetrically and fixedly connected to the inner end of the upper wing surface; and a motor which is fixedly connected to the front end of the machine body, the output end of the motor is installed at the rear end of the second connecting rod, and meanwhile the front end of the second connecting rod is connected to the front end of the central wing box in a hinged mode. According to the crankshaft connecting rod lifting surface tilting mechanism, a tilting mechanism required by a tilting wing vertical take-off and landing aircraft is provided, and the problems that a tilting mechanism of a tilting rotor aircraft is high in cost, high in weight, large in size, complex in structure, poor in safety performance and maintainability and the like are solved.

    本发明公开了一种曲轴连杆升力面倾转机构,包括机体,所述机体的右前端一体化连接有第一连杆,且第一连杆的前端铰链连接在垂直平板的左端,并且垂直平板的上端固定连接有上翼面;下翼面,所述下翼面固定连接在垂直平板的下端,且下翼面的形状尺寸与上翼面的形状尺寸相等;第一主梁,所述第一主梁的左右两端对称的固定连接在上翼面的内端;电机,所述电机固定连接在机体的前端,且电机的输出端安装在第二连杆的后端,同时第二连杆的前端铰链连接在中央翼盒的前端。该曲轴连杆升力面倾转机构,提供了一种倾转翼垂直起降飞机所需的倾转机构,解决了倾转旋翼飞行器倾转机构成本高、重量较高和体积大,结构复杂、安全性能和可维护性能差等问题。


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    Title :

    Crankshaft connecting rod lifting surface tilting mechanism


    Additional title:

    一种曲轴连杆升力面倾转机构


    Contributors:
    XIE DONGHAN (author) / LI LEIHONG (author)

    Publication date :

    2022-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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