The invention provides an electric vehicle chassis assembly and a mining electric vehicle and belongs to the technical field of mine cars. The electric vehicle chassis assembly comprises a frame body,a front axle, a rear axle, a first connecting rod and a second connecting rod; wherein one end of the first connecting rod is hinged with the front axle, and the other end is hinged with the frame; one end of the second connecting rod is hinged with the rear axle, and the other end is hinged with the frame; according to the electric vehicle chassis assembly, when the vehicle chassis faces a laterally inclined road surface and the gravity center of the vehicle body drives the vehicle frame to translate relative to the vehicle wheel axle, through the arrangement of the first connecting rod andthe second connecting rod, the tension of the front axle or the rear axle to the vehicle frame can be achieved, a horizontal force is provided for the vehicle frame, and the force to the spring is reduced; and the springs are protected so that the chassis assembly of the electric vehicle has more excellent anti-roll capacity.

    本发明提供的电动车底盘总成及矿用电动车,属于矿车技术领域,电动车底盘总成包括:架体、前桥、后桥、第一连杆和第二连杆;所述第一连杆的一端与前桥铰接,另一端与车架铰接;所述第二连杆的一端与后桥铰接,另一端与车架铰接;本发明的电动车底盘总成,当车辆底盘在面对侧倾的路面时,当车身重心带动车架相对车辆轮轴发生平移时,通过第一连杆和第二连杆的设置,可以实现前桥或者后桥对车架的拉力,为车架提供一个水平方向的力,减少对弹簧的的力,对弹簧起到保护的作用,使得该电动车底盘总成具有更加优异的抗侧倾能力。


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    Title :

    Electric vehicle chassis assembly and mining electric vehicle


    Additional title:

    电动车底盘总成及矿用电动车


    Contributors:
    SUI ZIQING (author) / SUI XI (author) / LIU ZHONGWEI (author) / WANG YUNLONG (author) / HE JUNJIE (author) / LIU QING (author)

    Publication date :

    2021-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen 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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