The invention relates to the technical field of axles, in particular to a trailer axle assembly. The trailer axle assembly comprises a girder; the two sets of heat dissipation assemblies are symmetrically installed on the two sides of the outer wall of the girder, each heat dissipation assembly comprises a fixed ring, a rotating ring and fan blades, the outer wall of the fixed ring is sleeved with the rotating ring which is rotationally connected with the fixed ring, and the multiple fan blades which are annularly distributed are fixedly installed on the outer wall of the rotating ring. According to the trailer axle assembly, in the traveling process of a trailer, airflow at the bottom of a trailer body can smoothly drive the rotating ring to rotate through the air guide pieces, the rotating ring can drive the fan blades on the outer wall to rotate, and wind force formed in the rotating process of the fan blades can smoothly flow into the exhaust hood through the connecting hose; and the air smoothly flows out towards the hub through the exhaust hood, so that the heat dissipation effect of the hub can be accelerated, the phenomenon of accelerated aging of the tire caused by over-high temperature of the hub can be reduced to a certain extent, and the service life of the tire is prolonged.

    本发明涉及车桥技术领域,尤其涉及一种挂车车桥总成。所述挂车车桥总成包括大梁;散热组件,所述散热组件设有两组并对称安装在大梁外壁的两侧,所述散热组件包括固定环、转动环和扇片,所述固定环的外壁上套设有转动连接的转动环,所述转动环的外壁固定安装有若干个环形分布的扇片。本发明提供的挂车车桥总成,在挂车行驶过程中,车体底部的气流则会顺利的通过导风片带动转动环进行转动,转动环即可带动外壁上的扇片进行转动,扇片在转动过程中所形成的风力即可顺利的通过连接软管流入排气罩内,并通过排气罩顺利向轮毂的方向流出,即可加快轮毂的散热效果,因此可在一定程度上降低因轮毂温度过高导致轮胎加速老化现象,提高轮胎的使用寿命。


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    Titel :

    Trailer axle assembly


    Weitere Titelangaben:

    一种挂车车桥总成


    Beteiligte:
    WANG SHANQIANG (Autor:in) / WANG MEILING (Autor:in) / WANG LEI (Autor:in) / WANG HAI (Autor:in)

    Erscheinungsdatum :

    2022-05-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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