The invention discloses anti-winding equipment for a marine propeller, and relates to the technical field of propellers. Anti-winding equipment for a marine propeller comprises a mounting shell, a rotating shell and a pod body, the pod body is fixedly mounted on the mounting shell, the rotating shell is rotationally mounted on the mounting shell, a fixed shaft is fixedly connected to the end, away from the mounting shell, of the rotating shell, and four blades are fixedly connected to the outer surface of the fixed shaft; through the cooperation of a first bevel gear, a second bevel gear, a reciprocating rod, a sliding plate, a first cutting knife, a second cutting knife, an inner gear ring and a gear, the first bevel gear can drive the sliding plate to reciprocate under the guidance of a sliding groove, so that the first cutting knife and the second cutting knife are conveniently driven to reciprocate between two paddles; and therefore, sundries can be prevented from being wound on the blades, the sundries wound on the blades can be conveniently cut in time, and the service life of the propeller is further prolonged.

    本发明公开了一种船用螺旋桨用防缠绕设备,涉及螺旋桨的技术领域。一种船用螺旋桨用防缠绕设备,包括安装外壳、转动壳和吊舱主体,吊舱主体固定安装在安装外壳上,转动壳转动安装在安装外壳上,转动壳远离安装外壳的一端固定连接有固定轴,固定轴的外表面固定连接有四个桨叶,通过第一锥齿轮、第二锥齿轮、往复杆、滑动板、第一切割刀、第二切割刀、内齿环和齿轮的配合下,使得第一锥齿轮能够带动滑动板在滑动槽的导向下进行往复移动,从而便于带动第一切割刀和第二切割刀在两个桨叶之间进行往复移动,进而能够防止桨叶上缠绕杂物,从而便于及时将桨叶上缠绕的杂物进行切割处理,进一步提高了螺旋桨的使用寿命。


    Access

    Download


    Export, share and cite



    Title :

    Anti-winding equipment for marine propeller


    Additional title:

    一种船用螺旋桨用防缠绕设备


    Contributors:
    CUI JINFANG (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B24D TOOLS FOR GRINDING, BUFFING OR SHARPENING , Werkzeuge zum Schleifen, Polieren oder Schärfen



    Anti-winding marine propeller

    SUN TONG / FENG HAODONG / ZHENG LI | European Patent Office | 2025

    Free access

    Anti-winding device of propeller

    FEI WEIWEI / WANG XIAOWEI / CHEN CHEN et al. | European Patent Office | 2024

    Free access

    Anti-winding shaftless underwater propeller

    TANG YILONG / ZHENG HAILIANG / LIU LING et al. | European Patent Office | 2023

    Free access

    Underwater propeller anti-winding device

    XU DONG | European Patent Office | 2021

    Free access

    Lateral propeller with anti-winding function

    European Patent Office | 2022

    Free access