The low-floor logistics vehicle chassis comprises a vehicle frame, the vehicle frame comprises a front axle, a middle axle and a rear axle, a front wheel assembly is arranged on the front axle, a rear wheel assembly is arranged on the rear axle, the low-floor logistics vehicle chassis further comprises a double-fork-arm independent suspension arranged on the front axle, the front axle and the middle axle are arranged in a stepped mode, and the middle axle and the rear axle are consistent in height. A coaxial type driving system is matched with a novel independent suspension structure to replace a traditional central driving mode, the height of a cab and the height of a container bottom plate can be effectively reduced, the loading space of the whole vehicle is increased, and the whole vehicle is more compact in structure and more compact in structure. Cargoes are convenient to load and unload.

    本发明公开涉及一种低地板物流车底盘,包括车架,车架包括前桥、中桥和后桥,所述前桥上设有前车轮总成,所述后桥上设有后车轮总成,还包括设置在前桥上的双叉臂独立悬架,前桥与中桥呈阶梯设置,中桥和后桥高度一致,以使前桥高于中、后桥形成装配空间,还包括有驱动电机、动力电池、高压盒、充电电机、电机控制器和逆变器,采用同轴式驱动系统配合新型独立悬架结构替代传统的中央驱动方式,可以有效降低驾驶室及货箱底板高度,增加整车装载空间,方便装卸货物。


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    Title :

    Low-floor logistics vehicle chassis


    Additional title:

    一种低地板物流车底盘


    Contributors:
    YUN YIHONG (author) / LIU ZHENSHENG (author) / YU JINCHUAN (author) / LI FA (author) / RAO LIUSHENG (author)

    Publication date :

    2022-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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