The invention discloses a propeller pitch adjusting device and a using method. A propeller pitch adjusting device comprises a control device, a measuring device and an angle adjusting device. The measuring device is arranged in a blade of the propeller and is used for obtaining measurement data of the blade and feeding back the measurement data to the control device; the control device is used for analyzing and processing the measurement data so as to control the angle adjusting device; the angle adjusting device is connected with the roots of the blades, and the propeller moment of the propeller is adjusted by adjusting the angles of the blades. According to the technical scheme, the problems of poor precision, poor repeatability and the like in the manual adjustment process are solved; and meanwhile, the efficiency in the paddle adjusting process is greatly improved, and the ground test time is shortened.

    本发明公开了一种螺旋桨桨矩调节装置及使用方法。一种螺旋桨桨矩调节装置,包括控制装置、测量装置和角度调节装置;所述测量装置设于螺旋桨的桨叶中,用于获得桨叶的测量数据,并将所述测量数据反馈给所述控制装置;所述控制装置用于对所述测量数据进行分析处理,以控制所述角度调节装置;所述角度调节装置与桨叶的根部连接,并通过调整桨叶的角度,以调整螺旋桨桨矩。通过该技术方案解决了手动调节过程中精度差以及重复性差等问题;同时大幅调高了桨叶调节过程中的效率,缩短了地面测试的时间。


    Access

    Download


    Export, share and cite



    Title :

    Propeller pitch adjusting device and using method


    Additional title:

    一种螺旋桨桨矩调节装置及使用方法


    Contributors:
    HUANG LI (author) / LEI XINGUO (author) / LI JIA (author)

    Publication date :

    2024-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B64C AEROPLANES , Flugzeuge



    Adjustable-pitch propeller adjusting assembly and propeller pitch adjusting method

    WU TANGTANG / MA XU / WANG GUIROU et al. | European Patent Office | 2020

    Free access

    Self-adjusting variable pitch propeller

    BÅNG EMIL / ÄNGGÅRD JOHN / ANDERSSON MATHIAS | European Patent Office | 2024

    Free access

    A SELF-ADJUSTING VARIABLE PITCH PROPELLER

    BÅNG EMIL / ÄNGGÅRD JOHN / ANDERSSON MATHIAS | European Patent Office | 2024

    Free access

    A SELF-ADJUSTING VARIABLE PITCH PROPELLER

    BÅNG EMIL / ÄNGGÅRD JOHN / ANDERSSON MATHIAS | European Patent Office | 2024

    Free access

    Self adjusting variable pitch aircraft propeller

    KRAMER ROBERT M | European Patent Office | 2022

    Free access