The invention relates to a mountain oil-electric hybrid extended-range wheel-track interchange all-terrain tractor which comprises a tractor body, a control part and a wheel-track interchange part. Four wheels are connected to the lower portion of the machine body and controlled through a driving motor, and steering is completed through an electric control steering mechanism. When the electric quantity of the battery is consumed to a certain degree, the engine is started, but the electric quantity is not directly involved in the motor, and energy is provided for the battery to charge a power battery of the motor; a tractor control part is controlled by an electric control rocker with a plurality of buttons, and starting and stopping of a tractor motor and starting, stopping and lifting of a rear additionally-installed tool are controlled; the outer circumferences of the two front wheels and the two rear wheels are provided with lines, and the lines are matched with the grooves in the crawler belt. The size of the tractor can be effectively reduced, the trafficability of the tractor in a hilly terrain is improved, and the tractor can flexibly steer in a narrow area due to the small turning radius; unmanned operation is achieved, and the endurance mileage can be effectively increased by adopting the extended-range engine.

    本发明涉及一种山地油电混动增程式轮履互换全地形拖拉机,包括机体,控制部分、轮履互换部分;机体下方连接四个车轮,四个车轮通过驱动电机控制,通过电控转向机构完成转向;当电池电量消耗到一定程度时,使发动机启动,但并不直接介入到电机中,而是为电池提供能量对电机的动力电池进行充电;其拖拉机控制部分采用带有多个按钮的电控摇杆控制,控制拖拉机电机的启停以及后方加装机具的启停与升降;两个前轮及两个后轮外圆周上均设置有纹路,所述纹路与所述履带上的凹槽配合。本发明能够有效减小拖拉机体积,提高拖拉机在丘陵地形的通过性,较小的转弯半径使其在狭窄区域灵活转向;实现了无人驾驶操作,采用增程式发动机能够有效增加续航里程。


    Access

    Download


    Export, share and cite



    Title :

    Mountain oil-electric hybrid extended-range wheel-track interchangeable all-terrain tractor


    Additional title:

    一种山地油电混动增程式轮履互换全地形拖拉机


    Contributors:
    ZHAO LIJUN (author) / JIA YUNFAN (author) / LI ZHIQI (author) / LU XU (author) / YIN WENKE (author) / YANG GUIBIN (author) / ZHANG XUEFENG (author) / LI BIN (author) / LI QIANG (author) / GONG LIAN (author)

    Publication date :

    2024-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Electric tractor wheel

    FU RAO / ZHANG BIN / YIN XIANSHU et al. | European Patent Office | 2024

    Free access

    Wheel track adjusting mechanism for tractor

    PAN ZHILI / PAN XINQUAN | European Patent Office | 2022

    Free access

    Trackless natural gas extended-range electric tractor

    ZHOU WEI / CAO LEI / LONG WUQIANG et al. | European Patent Office | 2022

    Free access

    Eight-wheel drive mountain type load-carrying tractor

    CHEN YUNBING | European Patent Office | 2015

    Free access

    ELECTRIC TWO-WHEEL TRACTOR

    HECKEROTH STEPHEN | European Patent Office | 2023

    Free access