The invention provides a heavy-load universal wheel, which is characterized in that a wheel carrier is made of a high-strength structural steel material; a wheel shaft is horizontally and fixedly mounted on the wheel carrier; wheels are rotationally connected with the wheel shaft through bearings; a rotating shaft is vertically mounted on the wheel carrier; an inner ring of a plane thrust bearingis connected with the rotating shaft; the outer ring of the plane thrust bearing is fixedly connected to the wheel carrier; the periphery of the rotating shaft is sleeved with a cushion; a cushion lower baffle is mounted on the wheel carrier; the cushion lower baffle is located at the lower end of the cushion; a cushion upper baffle is mounted on the wheel carrier, and the cushion upper baffle islocated at the upper end of the cushion. The difference between the universal wheel and other universal wheels is that the universal wheel is large in riding load, large in eccentric distance, capableof achieving the buffering function and the like, the advantages of being uniform in wheel pressure, small in steering resistance and the like are guaranteed when multiple wheels are used at the sametime, and the universal wheel is a preferred product of a multi-spool heavy-load AGV.

    本发明提供一种重载万向轮,所述轮架由高强度结构钢材料制成,所述轮轴水平固定安装在所述轮架上,所述车轮通过轴承与轮轴转动连接,所述回转轴竖直安装在所述轮架上,所述平面推力轴承内圈与回转轴相连,所述平面推力轴承外圈固定连接在轮架上,所述缓冲垫套设在回转轴外周,所述缓冲垫下挡板安装在轮架上,所述缓冲垫下挡板位于缓冲垫下端,所述缓冲垫上挡板安装在轮架上,所述缓冲垫上挡板位于缓冲垫上端,本发明万向轮与其它万向轮的不同之处在于乘载大、偏心距大、具有缓冲功能等,在多轮同用时确保轮压均匀,转向阻力小等优点,是多线轴重载AGV车辆的优选产品。


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    Title :

    Heavy-load universal wheel


    Additional title:

    一种重载万向轮


    Contributors:
    LIU ZIYUN (author)

    Publication date :

    2020-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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