The invention relates to the technical field of ship equipment, and discloses a chain discarding device which comprises a seat frame, a rotating wheel is movably sleeved with a storage groove, an unhooking hook is movably sleeved with a contraction groove, tooth keys are evenly and fixedly installed on the surface of the outer ring of the unhooking hook, and rolling wheels are evenly and movably installed on the inner ring of the unhooking hook in the circumferential direction. A transmission rod is movably installed at the bottom of the transmission cavity, the outer ring, located at the bottom of the shrinkage cavity, of the transmission rod is movably sleeved with a transmission gear meshed with the tooth key, a transmission main shaft is movably installed at the top of the transmission cavity, and a sleeve hole is formed in the middle of the transmission main shaft. A guide rod with one end fixedly connected with the middle of the rotating wheel is movably sleeved with the sleeve hole, the diameter of the end, close to the rotating wheel, of the transmission main shaft is increased, a rotating clamping groove is formed in the end, close to the rotating wheel, of the transmission main shaft in a cross shape, and the chain abandoning effect and speed can be improved through the unhooking structural design and the change of a rotating device.

    本发明涉及船配设备技术领域,且公开了一种弃链器,包括座架,所述收纳槽的内部活动套接有转轮,所述收缩槽的内部活动套接有脱钩,所述脱钩的外圈表面均匀固定安装有齿键,所述脱钩的内圈均匀沿圆周方向均匀活动安装有滚轮,所述传动腔的底部活动安装有传动杆,所述传动杆位于收缩腔底部位置的外圈活动套接有与齿键啮合的传动齿轮,所述传动腔的顶部活动安装有传动主轴,所述传动主轴的中部开设有套孔,所述套孔的内部活动套接有一端与转轮中部固定连接的导杆,所述传动主轴靠近转轮一端直径变粗且在内部呈十字状开设有转动卡槽,通过脱钩的结构设计和转动装置的改变可以提高弃链的效果和速度。


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    Title :

    Chain discarding device


    Additional title:

    一种弃链器


    Contributors:
    LI CHENG (author)

    Publication date :

    2021-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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