The invention discloses an unmanned two-way driving dump truck which comprises a frame, a cargo compartment, a plurality of electric steering axles and a plurality of groups of wheels, the tail part of the cargo compartment is hinged with the frame, and the front part of the cargo compartment is connected with the frame through a lifting cylinder; the electric steering axle is sequentially mounted below the frame and mainly comprises an axle housing, a supporting seat, a motor, a steering frame and a transmission shaft; the pair of supporting seats is installed on the axial faces of the two sides of the axle housing. The pair of motors is mounted in the accommodating cavity of the axle housing, and output shafts of the two motors respectively penetrate out of the corresponding axle housing axial surfaces and then are connected with a flange I positioned in the supporting seat; the pair of bogies are hinged to the corresponding supporting seats on the two sides of the axle housing respectively, hub reducers are installed on the outer side axial surfaces of the bogies, and input shafts of the hub reducers are connected with flanges II located in the bogies; the transmission shaft is connected between the flange I and the flange II; the multiple sets of wheels are fixedly connected to the hub reducers correspondingly. The whole vehicle transmission system is simple in structure, short in transmission chain, high in transmission efficiency and low in energy consumption.

    本发明公开了一种无人双向行驶自卸卡车,包括车架、货厢、多个电动转向桥和多组车轮;货厢的尾部与车架进行铰接,前部通过举升缸与车架相连;电动转向桥依次安装在车架的下方,主要包括桥壳、支撑座、电动机、转向架和传动轴;一对支撑座安装在桥壳的两侧轴面上;一对电动机安装在桥壳的容纳腔室中,两个电动机的输出轴分别从相应的桥壳轴面穿出后与位于支撑座中的法兰Ⅰ相连;一对转向架分别与桥壳两侧相应的支撑座相铰接,在转向架的外侧轴面处安装有轮边减速器,轮边减速器的输入轴与位于转向架中的法兰Ⅱ相连;传动轴连接在法兰Ⅰ和法兰Ⅱ之间;多组车轮分别固定连接在轮边减速器上。整车传动系统结构简单,传动链短,传递效率高,能耗少。


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    Title :

    Unmanned two-way driving dump truck


    Additional title:

    一种无人双向行驶自卸卡车


    Contributors:
    XIE HEPING (author) / ZHANG JIESHAN (author) / QIN HONGYI (author) / ZHANG CHAO (author) / WANG ZHIXING (author) / LIANG HENG (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B62D MOTOR VEHICLES , Motorfahrzeuge



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