The invention discloses a highway-railway dual-purpose traction locomotive eight-wheel drive transmission device, and relates to the technical field of highway-railway dual-purpose traction locomotives. The highway-railway dual-purpose traction locomotive eight-wheel drive transmission device comprises an engine, a torque converter, a speed changer, a front transmission shaft, a rear transmissionshaft, a transfer device, a half shaft, a differential mechanism, two pairs of front wheels and two pairs of rear wheels; an output shaft of the speed changer extends forwards to form a front transmission shaft and backwards to form a rear transmission shaft at the same time, the transfer device is composed of a transfer device I and a transfer device II. The device is applied to a highway-railwaydual-purpose traction locomotive. Eight-wheel drive of the highway-railway dual-purpose traction locomotive can be achieved, the friction area between the highway-railway dual-purpose traction locomotive and the ground is increased, the friction force between the highway-railway dual-purpose traction locomotive and the ground is increased, the passing capacity of the highway-railway dual-purposetraction locomotive on a severe road surface can be improved, the escape capacity, the climbing capacity and the stability of the highway-railway dual-purpose traction locomotive on a slippery road surface are enhanced, and better traction effect is achieved.

    本发明公开了一种公铁两用牵引机车八驱传动装置,涉及公铁两用牵引机车技术领域,包括发动机、变矩器、变速器、前传动轴、后传动轴、分动装置、半轴、差速器,前轮和后轮,所述前轮和后轮各有两对;所述变速器的输出轴同时向前、后方向延展,向前延展为所述前传动轴,向后延展为所述后传动轴;所述分动装置由分动装置一和分动装置二组成。本发明应用于公铁两用牵引机车,可实现公铁两用牵引机车八轮驱动,增加了与地面的摩擦面积,增大了与地面的摩擦力,可增加公铁两用牵引机车在恶劣路面的通过能力,增强脱困能力、爬坡能力和在湿滑路面上的稳定性,从而实现更好的牵引效果。


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    Title :

    Highway-railway dual-purpose traction locomotive eight-wheel drive transmission device


    Additional title:

    一种公铁两用牵引机车八驱传动装置


    Contributors:
    YUE GONGHUA (author) / DONG YUANKE (author) / YUE HAORAN (author) / ZHU SHAOHUA (author) / ZHAO KEQING (author) / CAO PINGXIAN (author) / YUE LIANG (author)

    Publication date :

    2020-07-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / 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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