The invention relates to a special axle with a three-stage speed reduction function. The special axle comprises an axle housing assembly, a main speed reducer assembly and a hub speed reducer assembly, hub reduction gear assemblies are arranged at the two ends of the axle housing assembly respectively, and a main reduction gear assembly is arranged in the middle of the axle housing assembly; a two-stage speed reduction structure is arranged on the main speed reducer assembly, and a planetary speed reduction structure is arranged on the hub speed reducer assembly; the transmission gear shaft system, the speed reducer shell, the axle shell structure and the like are innovated, the transmission and bearing capacity of the axle is remarkably enhanced, the use requirements of special equipment for high bearing capacity and large output torque are met, the running reliability, stability and safety of the special equipment are guaranteed, and the service life of the axle is prolonged. And the purpose of super-long service life of the special equipment drive axle is achieved.

    本发明涉及一种具备三级减速功能的特种车桥,包括桥壳总成、主减速器总成、轮边减速器总成;所述桥壳总成的两端分别设置有轮边减速器总成,且中部设置有主减速器总成;所述主减速器总成上设置有两级减速结构,所述轮边减速器总成上设置有行星减速结构;本发明通过对传动齿轮轴系、减速器壳体、桥壳结构等多个方面进行创新,显著增强了车桥的传动和承载能力,满足了特种设备对于高承载、大输出扭矩的使用需求,保证了特种设备运行的可靠性、稳定性与安全性,实现了特种设备驱动桥超长使用寿命的目的。


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    Title :

    Special axle with three-stage speed reduction function


    Additional title:

    一种具备三级减速功能的特种车桥


    Contributors:
    YANG YONGXIN (author) / DOU CONG (author) / ZHU TONG (author) / YAN YUN (author) / WANG BO (author)

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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