A method for transforming a fuel-powered mining dump truck into a pure electric power watering cart is characterized in that an original truck engine, related systems, a gearbox and a container are removed, a power battery system, an electric transmission system and a whole truck control system are additionally arranged on the whole truck, a hydraulic pump in a brake system is driven by a motor instead of an engine, and other parts are kept unchanged. A steering system is driven by a motor instead of an engine, other parts are kept unchanged as much as possible, and a frame, an electrical system, a cab, a braking system and a transmission shaft are adaptively improved; according to the loading system, a cargo compartment is replaced by a water storage tank, a waterway system is added, the function of a watering cart is achieved, an original vehicle engine is removed, a hydraulic pump cannot be driven by engine power output, and a motor needs to be added to drive the hydraulic pump to provide power for a water pump; the improved pure electric drive watering cart can normally use the watering function in the flameout state of the cart.

    一种燃油动力矿用自卸车改成纯电动力洒水车改造方法,去除原车发动机及相关系统和变速箱及货箱,整车增加动力电池系统、电传动系统和整车控制系统,制动系统中液压泵由发动机驱动变为电机驱动,其他部分保持不变,转向系统由发动机驱动改为电机驱动,其他部分尽量保持不变,车架、电气系统、驾驶室、制动系统、传动轴做适应性改进;上装系统由储水罐取代货厢,再增加水路系统,实现洒水车功能,由于原车发动机被移除,无法依靠发动机动力输出驱动液压泵,还需要增加一个电机来驱动液压泵为水泵提供动力;改造后的纯电驱动洒水车可以在车辆熄火状态下正常使用洒水功能。


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    Title :

    Method for transforming fuel oil power mining dump truck into pure electric power watering cart


    Additional title:

    一种燃油动力矿用自卸车改成纯电动力洒水车改造方法


    Contributors:
    WU ZHIWEI (author) / LUO PENG (author) / WU ZHIYONG (author) / DENG ZEJING (author) / LAN XI (author) / CHEN XUANWEN (author) / WANG ZHENGZHONG (author) / HUANG SILIANG (author) / PANG QING (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E01H STREET CLEANING , Reinigen von Straßen / 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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge



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