The invention discloses a nylon wheel for engineering or agricultural machinery crawler-type machinery. The nylon wheel comprises a bearing assembly which is installed on a rotating shaft of engineering machinery; the bearing assembly comprises a bearing wheel body formed by nylon injection molding and machining. A first wheel flange protruding outwards is arranged on the end face of the outer side of the bearing wheel body; the nylon wheel further comprises a sealing assembly which is arranged on the rotating shaft in a sleeving mode and embedded in the bearing assembly; the sealing assemblycomprises a sealing piece and an end cover which are embedded in the bearing wheel body, the sealing piece and the end cover are oppositely arranged, and the sealing piece is of a double-layer sealingstructure of a framework oil seal. According to the nylon wheel for the engineering machinery, the bearing wheel body is made of the nylon material, so that the performance of the nylon wheel is better than that of an existing bearing wheel body made of rubber and metal materials, the efficiency is higher due to the fact that a single material is adopted, and the sealing performance of the wholeformed nylon wheel is guaranteed.

    本发明公开了一种用于工程或农机履带式机械上的尼龙轮,包括:承重组件,该承重组件安装于工程机械的转轴上;所述承重组件包括通过尼龙注塑成型并加工而成的承重轮体;所述承重轮体的外侧端面具有向外凸起的第一轮缘;密封组件,该密封组件套设于转轴上并嵌设于承重组件内;所述密封组件包括嵌设于承重轮体内的密封件和端盖,所述密封件与端盖的位置呈相对设置,所述密封件为骨架油封的双层密封结构。本发明提出的一种用于工程机械上的尼龙轮通过承重轮体采用尼龙材质制作而成,使得比之现有的橡胶与金属材质的承重轮体的性能更好,采用单一材料也使得效率更高,其成型的整体也保证了密封性。


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    Title :

    Nylon wheel for engineering or agricultural machinery crawler-type machinery


    Additional title:

    一种用于工程或农机履带式机械上的尼龙轮


    Contributors:
    ZHOU JIAMAN (author)

    Publication date :

    2021-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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