The invention discloses a marine rudder paddle shaft installing all-in-one machine which comprises a guide tube, a propeller, a motor and a water inlet groove base plate. The propeller comprises a propeller shaft, the motor comprises a motor housing and a motor shaft, and the guide tube and the motor housing are both installed on the water inlet groove base plate. The motor further comprises a sealing shaft sleeve, a first motor cover and a second motor cover, wherein a rear fairing is installed on the first motor cover, and a front fairing is installed on the second motor cover. The first end of the motor shaft penetrates through the second motor cover and the front fairing and then is fixedly connected with the propeller shaft. The sealing shaft sleeve is accommodated in the front fairing, is installed at one end of the motor shaft in a sleeving mode and abuts against the second motor cover so as to enable the motor to be in a full-sealed state. Therefore, heat produced by the motor can be directly cooled by water, and the cost and power consumption are reduced. The water inlet groove base plate is installed at the bottom of the lower piece body of a hull, facilitates shoal water navigation of a ship and guides aquatic plants and other sundries to slide away from the bottom of the ship, and the phenomenon that the aquatic plants and other sundries intertwine with the propeller and enable the propeller to be stuck is effectively avoided.


    Access

    Download


    Export, share and cite



    Title :

    Marine rudder paddle shaft installing all-in-one machine


    Contributors:
    HU JINGWEI (author) / QIAO JUN (author) / ZHAN MEIBIAO (author) / HUANG SHOUPING (author) / LI YUWEI (author)

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    Paddle-rudder matching structure capable of preventing rudder denudation

    ZHOU JIAN / ZENG ZHIBO / ZHAI SHUCHENG et al. | European Patent Office | 2022

    Free access

    Paddle-rudder integrated pod contra-rotating rim propeller

    LU YU / LI CHENRAN / WU CHUNXIAO | European Patent Office | 2023

    Free access

    Clamping device for installing rudder blade

    WANG XU / LIU PENG / YU JINWEI et al. | European Patent Office | 2023

    Free access