The invention belongs to the technical field of thrust wheels, particularly relates to a thrust wheel convenient to maintain and use, and aims to solve the problem that a bearing is damaged due to the fact that a thrust wheel body is fixed on the outer wall of a rotating shaft by matching an inserting rod with a pin hole, a gap exists at the joint when the pin hole is inserted, and mud permeates into the thrust wheel body when a machine track passes through a muddy road section. According to the scheme, the device comprises a rotating shaft, two bearings are arranged on the outer wall of the rotating shaft, thrust wheel bodies are further arranged on the outer wall of the rotating shaft, the thrust wheel bodies comprise the left side wheel body and the rear side wheel body, and the left side wheel body and the right side wheel body are connected to the outer wall of the rotating shaft through the bearings correspondingly; the outer wall of one side of the left wheel body and the outer wall of one side of the right wheel body are each provided with a first adaptive groove, and the two ends of the rotating shaft are each provided with a fixed end cover. The fixed end cover and the thrust wheel body are sealed through the floating sealing ring and the floating sealing rubber ring, permeation gaps at the joint are avoided, and safety and stability of parts in the thrust wheel body are effectively protected.

    本发明属于支重轮技术领域,尤其是一种维修使用方便的支重轮,针对统安装方式是插杆配合销孔来将支重轮体固定在转轴的外壁上,销孔插接时在连接处存在缝隙,机器履带经过泥泞路段会造成泥污渗透到支重轮体内的损坏轴承问题,现提出以下方案,包括转轴,所述转轴的外壁上设有两个轴承,所述转轴的外壁上还设有支重轮体,所述支重轮体包括左侧轮体和后侧轮体,所述左侧轮体和右侧轮体分别通过轴承连接在转轴的外壁上,所述左侧轮体和右侧轮体的一侧外壁上均设有第一适配槽,所述转轴的两端均设有固定端盖。本发明中固定端盖与支重轮体之间通过浮封环和浮封胶圈封闭,避免了连接处存在渗透缝隙,有效保护了支重轮体内部零件的安全稳定。


    Access

    Download


    Export, share and cite



    Title :

    Thrust wheel convenient to maintain and use


    Additional title:

    一种维修使用方便的支重轮


    Contributors:
    TIAN XIULEI (author)

    Publication date :

    2022-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Thrust wheel convenient to maintain for crawler machine

    TIAN XIULEI | European Patent Office | 2022

    Free access

    Omni-directional wheel convenient to maintain

    GU XINGFENG | European Patent Office | 2015

    Free access

    Thrust wheel structure convenient to replace

    YAN WEI / LIU ZHIHUA / FENG QIANG | European Patent Office | 2023

    Free access

    Universal wheel convenient to disassemble and maintain for logistics equipment

    LU XIANYONG | European Patent Office | 2023

    Free access

    Elevator convenient to maintain

    ZHU DAWEI | European Patent Office | 2021

    Free access