The invention discloses an improved electric barring gear of a marine main engine. For the manual assisted detection with the time-consuming and labor-consuming problems, the following scheme is provided: the improved electric barring gear of a marine main engine comprises a box body, and a main motor is fixed to one side of the inner wall of the bottom of the box body through bolts. One end of amain motor output shaft is in key connection with a spindle; the circumferential outer wall of the main shaft is sleeved with a main gear; a driving mechanism is arranged at the position, close to thetop, of the inner wall of one side of the box. The driving mechanism is fixedly connected with a second bearing, an auxiliary moving mechanism is arranged on the inner wall of the bottom of the box body and fixedly connected with a second motor, one end of an output shaft of the second motor is in key connection with a rotating shaft, and one end of the rotating shaft is rotationally inserted into the circumferential inner wall of the second bearing. By means of the proximity sensor and the Hall sensor, turning detection work can be started by starting the first motor, the rotating speed of the main gear of the marine main engine is measured and compared with the normal rotating speed, and therefore the working condition of the marine main engine is obtained.

    本发明公开了一种改进型船舶主机电动盘车机,针对人工辅助检测,费时费力的问题,现提出以下方案,包括箱体,所述箱体底部内壁的一侧通过螺栓固定有主电机,主电机输出轴的一端键连接有主轴,主轴的圆周外壁上套接有主齿轮,所述箱体一侧内壁靠近顶部的位置设有驱动机构,驱动机构固定连接有第二轴承,所述箱体底部内壁上设有辅助移动机构,辅助移动机构固定连接有第二电机,所述第二电机输出轴的一端键连接有转轴,转轴的一端转动插接在第二轴承的圆周内壁上。本发明利用接近传感器和霍尔传感器,启动第一电机即可开始盘车检测工作,测出船舶主机主齿轮的转动速度与往常相比较,从而得出船舶主机的工作情况。


    Access

    Download


    Export, share and cite



    Title :

    Improved electric barring gear of marine main engine


    Additional title:

    一种改进型船舶主机电动盘车机


    Contributors:
    CHEN QINKAI (author)

    Publication date :

    2020-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    Marine super-large torque barring test bench

    WEI JUNWEI / SHEN QIANG / TIAN HAO et al. | European Patent Office | 2023

    Free access

    Marine main engine parallel operation gear transmission device

    HUANG HONG / LI JUN / HUANG ZHIPAN et al. | European Patent Office | 2023

    Free access

    Good-barring the foreseen

    Miller, Luther S. | IuD Bahn | 1995


    Marine main engine oil supply system and marine main engine oil supply method

    LI QUAN / LI NA / WANG XIAOGANG et al. | European Patent Office | 2024

    Free access

    BEAM BARRING DEVICE FOR FIXING CARRIAGES

    KOBZEV VALERIJ ANATOLEVICH / TISSEN VIKTOR ANDREEVICH / KOROTOVSKIKH ANDREJ ANATOLEVICH | European Patent Office | 2017

    Free access