The invention provides a control mechanism for the underwater electric propeller of a ship, which comprises a mounting plate, a shaft sleeve is fixed to the lower side of the mounting plate, two rotating rods are rotatably connected into the shaft sleeve, the lower ends of the two rotating rods are connected with propellers, and the peripheries, located on the upper side of the mounting plate, of the rotating rods are connected with connecting rod assemblies. The connecting rod assembly comprises first connecting rods connected with the rotating rod, a second connecting rod connected between the two first connecting rods in a pin joint mode and a V-shaped rod connected to the middle of the second connecting rod in a pin joint mode, two fixing bases are connected to the upper side of the mounting plate, and a guide rod is connected to the upper ends of the two fixing bases and slidably connected with a hydraulic oil cylinder. The hydraulic oil cylinder is connected with a steering wheel driving the hydraulic oil cylinder to slide on the guide rod through a wire, and the two ends of the V-shaped rod are connected to the hydraulic oil cylinder. The hydraulic oil cylinder slides on the guide rod and can drive the rotating rod to rotate through the connecting rod assembly, so that the propeller rotates, the steering function of the ship is achieved, and the steering performance is reliable.

    本发明提供了一种船舶水下电动推进器控制机构,包括安装板,安装板的下侧固定有轴套,轴套内可转动连接有两根转杆,两根转杆的下端在连接有推进器,转杆位于安装板上侧的外围连接有连杆组件,所述连杆组件包括与转杆连接的第一连杆、销接于两根第一连杆之间的第二连杆、销接于第二连杆中部的V型杆,安装板的上侧连接有两个固定座,导杆连接于两固定座的上端,导杆上滑动连接有液压油缸,液压油缸通过导线连接有驱使其在导杆上滑动的方向盘,V型杆的两端连接于液压油缸上。液压油缸在导杆上滑动,可通过连杆组件带动转杆转动,以使推进器发生转动,实现船舶的转向功能,转向性能可靠。


    Access

    Download


    Export, share and cite



    Title :

    Control mechanism for underwater electric propeller of ship


    Additional title:

    一种船舶水下电动推进器控制机构


    Contributors:

    Publication date :

    2021-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Underwater repairing device for ship propeller

    LI ZHEN'EN / LIN XIAOHUI / GAO CHUNSHENG | European Patent Office | 2021

    Free access

    Underwater shell, pod propeller and ship

    DU PENG / SHU YONGDONG / CHEN DAIMING et al. | European Patent Office | 2023

    Free access

    Shaftless underwater double-propeller electric propeller

    CHEN KANGFEI | European Patent Office | 2021

    Free access

    Shaftless underwater single-propeller electric propeller

    CHEN KANGFEI | European Patent Office | 2021

    Free access

    Bearingless electric underwater propeller system

    GU WEIGUO | European Patent Office | 2024

    Free access