The invention discloses a marine winch capable of prolonging the service life of a steel wire rope. The marine winch comprises a supporting base, symmetrical supporting fixing plates are fixedly arranged at the left side and the right side of the upper end face of the supporting base, a driving rotating shaft is rotationally arranged between the supporting fixing plates at the left side and the right side, and rotating baffles symmetrical at the two sides are fixedly connected to the outer circle face of the driving rotating shaft; and a cylindrical rotating cylinder is fixedly arranged between the rotating baffles at the left side and the right side, and the outer circle face of the rotating cylinder is used for winding and winding the steel wire rope. In the using process of the marine winch, if it is difficult to pull the steel wire rope, a sailor can hold an input shaft and drive the input shaft to move into a gear shifting groove at the moment, then the input shaft moves into different rotating clamping grooves, and a transmission gear is driven outwards, so that the transmission gear is meshed with tooth grooves with different diameters in the surface of a gear shifting gear, and at the moment, the force required by the sailor for rotating a rotating disc is reduced by changing the transmission speed, and the winding work of the steel wire rope is easier.

    本发明公开了一种能延长钢丝绳使用寿命的船用卷扬机,包括支撑底座,支撑底座上端面左右两侧固定设有对称的支撑固定板,左右两侧的支撑固定板之间转动设有主动转轴,主动转轴外圆面固定连接有两侧对称的转动挡板,左右两侧的转动挡板之间固定设有圆柱形的转动圆筒,转动圆筒外圆面用于缠绕并收卷钢丝绳,本发明在使用过程中,若拉动钢丝绳较为吃力,此时船员可手持输入轴并带动输入轴移动至换挡槽内,随后移动至不同的转动卡槽内,并向外带动传动齿轮,使传动齿轮与换挡齿轮表面不同直径的齿槽啮合,此时通过传动速度的改变,进而降低船员在转动转动圆盘时所需要的力,使钢丝绳的缠绕收卷工作更加轻松。


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    Titel :

    Marine winch capable of prolonging service life of steel wire rope


    Weitere Titelangaben:

    一种能延长钢丝绳使用寿命的船用卷扬机


    Beteiligte:
    DOU YAN'E (Autor:in)

    Erscheinungsdatum :

    31.12.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS / B08B Reinigen allgemein , CLEANING IN GENERAL



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