The thrust wheel assembly comprises a main pipe body, the two sides of the outer wall of the main pipe body are fixedly connected with two wheel bodies in a sleeving mode, the two sides of the main pipe body are sequentially provided with two bearing grooves, two nut grooves and two side cover grooves from inside to outside, and two bearings are inserted into the two bearing grooves. The transmission assembly can quickly add lubricating oil in the oil storage cavity to the bearing and the fulcrum shaft, the lubricating oil entering speed is high, the lubricating effect is good, use is facilitated, the sealing cover assembly in the oil filling hole is convenient to disassemble and assemble, the fixing and sealing effects are good, the lubricating oil can be effectively prevented from flowing out of the oil storage cavity, follow-up use is facilitated, and the service life is prolonged. The bearing bush arranged on the bearing inner shell reduces direct contact between the bearing and the fulcrum shaft, effectively avoids abrasion to the fulcrum shaft, enables operation to be more stable, and can effectively prevent the bearing from moving on the fulcrum shaft and enable connection to be tighter by blocking the bearing on the fulcrum shaft through cooperation of the retaining nut and the tapping part.

    本发明公开了一种降低磨损的支重轮总成,包括主管体,主管体外壁两侧固定套接两个轮体,主管体两侧由内到外依次开设两个轴承槽、两个螺母槽及两个侧盖槽,两个轴承槽内部插接两个轴承,本发明通过各个部件的配合,传动组件可以将储油腔内的润滑油快速的加入到轴承与支轴处,润滑油进入速度快,润滑效果好,有利于使用,本发明加油孔内密封盖组件方便拆装,且固定、密封效果好,可以有效的防止润滑油从储油腔内流出,方便后续使用,本实发明轴承内壳上自带的轴承套,减少了轴承与支轴的直接接触,有效避免了对支轴的磨损,运转将更为平稳,并且通过止退螺母与攻牙部的配合,将轴承挡在支轴上,能够有效的防止轴承在支轴上窜动,连接将更为紧密。


    Access

    Download


    Export, share and cite



    Title :

    Thrust wheel assembly capable of reducing abrasion


    Additional title:

    一种降低磨损的支重轮总成


    Contributors:
    FU QINGFENG (author) / FU CHENGKUN (author)

    Publication date :

    2024-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Anti-lock luggage case capable of reducing wheel abrasion

    CHEN QINBAN | European Patent Office | 2020

    Free access

    Thrust wheel, thrust wheel assembly, crawler chassis and engineering machinery

    CHANG YANHONG / XU KE / LIU BIN et al. | European Patent Office | 2024

    Free access

    Building material carrying equipment capable of reducing abrasion

    LIANG RUI / WU YANG / TAO XIN et al. | European Patent Office | 2023

    Free access

    Automobile windscreen wiper capable of reducing glass abrasion

    WANG XINGPING | European Patent Office | 2020

    Free access

    Electric vehicle charging pile capable of reducing cable abrasion

    QIAN FANG / ZHANG ZHONGJIE / SHEN LIFEI | European Patent Office | 2025

    Free access