The invention discloses a tire inflation structure of an axle assembly and the axle assembly. The tire inflation structure of the axle assembly comprises an axle, a hub, a tire installed on the hub, a hub cover, a rotor and a stator. The rotor is connected to the hub cover in a penetrating mode and comprises a first end and a second end, and a mounting hole and a flow guide hole are formed in the rotor. The inner side end of the mounting hole extends to the first end to form an opening, the outer side end of the flow guide hole extends to the outer surface of the second end and is communicated with an inner cavity of the tire through a pipeline, a clamping part is arranged on the outer periphery of the rotor, a locking nut is in threaded connection with the outer portion of the rotor, and the hub cover is clamped by the locking nut and the clamping part; the stator penetrates into the mounting hole from the opening of the mounting hole to be in pivot fit with the rotor, a conducting hole is formed in the stator, one end of the conducting hole is communicated with the flow guide hole, and the other end of the conducting hole is communicated to an air source of the vehicle through a connecting pipe located in the axle. During assembly, the pipeline joint cannot be extruded and pulled, a pipeline with a fixed length is convenient to configure, and assembly is easy.

    本发明公开了一种车桥总成的轮胎充气结构及车桥总成,车桥总成的轮胎充气结构包括车轴、轮毂、安装在轮毂上的轮胎、轮毂盖、转子、定子;转子穿接在轮毂盖上,其包括第一端、第二端,转子的内部设置有安装孔、导流孔;安装孔的内侧端延伸至第一端形成开口,导流孔的外侧端延伸至第二端的外表面并通过管路接通于轮胎的内腔,转子的外周缘设置夹持部,转子外部螺接有锁紧螺母,锁紧螺母和夹持部将轮毂盖夹紧;定子由安装孔的开口穿入安装孔内以与转子枢转配合,定子上设置有导通孔,导通孔的一端连通导流孔、另一端通过一位于车轴内部的连接管连通至车辆的气源。本发明在组装时不会挤压拉扯管路接头,方便配置固定长度的管路,易于组装。


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    Title :

    Tire inflation structure of axle assembly and axle assembly


    Additional title:

    车桥总成的轮胎充气结构及车桥总成


    Contributors:
    WU ZHIQIANG (author) / LIN HUA (author) / WU SHISHU (author) / ZHENG SHIRU (author)

    Publication date :

    2024-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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