The invention discloses a multi-speed gear transmission direct-current electric drilling winch which comprises a winch base, and a reduction gearbox is fixed to the winch base through bolts. An input shaft of the reduction gearbox is connected with an output shaft of the main motor through a crowned tooth coupling a and is connected with an output shaft of the automatic bit feeding device through a crowned tooth coupling b; the main motors are fixed to the winch base through bolts, the automatic bit feeding devices are fixed to the winch base through high supports, and the two main motors and the two automatic bit feeding devices are symmetrically arranged. An output shaft of the reduction gearbox is connected with the input end of a roller shaft assembly through a drum gear coupler c, the output end of the roller shaft assembly is connected with an Eaton brake device through a shifting fork clutch mechanism, the input end and the output end of the roller shaft assembly are connected to a left bearing seat and a right bearing seat, and the left bearing seat and the right bearing seat are connected with a winch base through bolts respectively. And the Eaton brake device is fixed on the winch base through a bolt. The well drilling winch has the advantages of being compact in structure, simple in transmission form and convenient to maintain.

    本发明公开了多速齿轮传动直流电动钻井绞车,包括绞车底座,绞车底座通过螺栓固定减速箱;减速箱输入轴分别和主电机输出轴通过鼓齿联轴器a连接、和自动送钻装置输出轴通过鼓齿联轴器b连接;主电机通过螺栓固定在绞车底座上,自动送钻装置通过高支架固定在绞车底座上,主电机和自动送钻装置分别有两台并各自对称设置;减速箱输出轴通过鼓齿联轴器c与滚筒轴总成输入端连接,滚筒轴总成输出端通过拨叉离合机构连接伊顿刹车装置,滚筒轴总成输入端和输出端连接在左右轴承座上,左右轴承座分别通过螺栓与绞车底座连接,伊顿刹车装置通过螺栓固定在绞车底座上。本发明钻井绞车具有结构紧凑,传动形式简单,维护方便的特点。


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    Titel :

    Multi-speed gear transmission direct-current electric drilling winch


    Weitere Titelangaben:

    多速齿轮传动直流电动钻井绞车


    Beteiligte:
    YANG XIAOGANG (Autor:in) / CHEN SIXIANG (Autor:in) / ZENG XINGCHANG (Autor:in) / YANG GANG (Autor:in) / ZHANG XIAOLONG (Autor:in) / ZHANG WEI (Autor:in) / GUO QIANKUN (Autor:in)

    Erscheinungsdatum :

    2023-07-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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