The invention belongs to the technical field of vehicles, and particularly relates to a pure electric traction chassis for a pasture and a multipurpose vehicle adopting the corresponding chassis. The vehicle comprises a vehicle frame, a wheel module, a lifting mechanism, a steering mechanism, an air pressure management assembly, a power module and a central control system. Wherein the frame is of a frame structure, and the wheel module comprises wheels, a hub motor and a motor support; the lifting module comprises an upper swing arm, a lower swing arm and a jacking air cylinder. The steering mechanism comprises a steering air cylinder transversely arranged along the vehicle, and the steering air cylinder is a double-end air cylinder with the two ends moving in the same direction. The air pressure management assembly is used for controlling the jacking air cylinder or the steering air cylinder to execute corresponding linear motion. The power module is used for supplying power to the pure electric traction chassis. And the central control system is used for controlling the chassis to advance, retreat, brake or steer and adjusting the height of the frame from the ground. The problems that a vehicle with a common chassis structure is poor in trafficability and single in function in a pasture environment are solved.

    本发明属于车辆技术领域,具体涉及一种牧场用纯电牵引底盘,以及采用对应底盘的多用途车辆。其包括:车架、车轮模组、升降机构、转向机构、气压管理组件、电源模组、以及中央控制系统。其中,车架采用框架结构,车轮模组包括车轮、轮毂电机和电机支架;升降模组包括上摆臂、下摆臂和顶升气缸。转向机构包括沿车辆横向布置的转向气缸,转向气缸采用两端同向移动的双头气缸。气压管理组件用于控制顶升气缸或转向气缸执行相应的直线运动。电源模组用于为纯电牵引底盘供电。中央控制系统用于控制底盘前进、后退、制动或转向,以及调整车架的距地高度。本发明解决了普通底盘结构的车辆在牧场环境中的通过性较差,功能单一的问题。


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    Title :

    Pure electric traction chassis for pasture and vehicle with pure electric traction chassis


    Additional title:

    一种牧场用纯电牵引底盘及其车辆


    Contributors:
    SU LIDE (author) / ZHANG YONG (author) / NING GUANGXIU (author) / ZONG ZHEYING (author) / LI BOJI (author) / YANG ZHENLI (author)

    Publication date :

    2024-02-20


    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



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