The invention discloses a low-consumption electric engineering vehicle, and relates to the technical field of engineering vehicles. The vehicle comprises a vehicle body, the vehicle body comprises a motor and a transmission shaft, the transmission shaft is used for being connected with a stress carrier, and the motor is used for providing power for the transmission shaft; the device further comprises a mounting frame; the first connecting shaft is mounted on the mounting frame, and the first end of the first connecting shaft is used for being connected with the motor; and the first end of the second connecting shaft is rotationally connected with the second end of the first connecting shaft. Through mutual cooperation of the first connecting shaft, the second connecting shaft and the power sensing part, when the vehicle body carries too many objects or encounters the gravity of the vehicle hopper during unloading, the power between the motor and the transmission shaft can be cut off when the load of the motor is too large, so that the motor is protected from being forcibly stopped, and the service life of the motor is prolonged. Therefore, the motor is prevented from being burnt, and a protection effect on the motor is achieved.

    本发明公开了一种低耗型电动工程车,涉及工程车技术领域。本发明包括:车体,包括电机与传动轴,所述传动轴用于连接受力载体,所述电机用于给所述传动轴提供动力;还包括:安装架;第一连接轴,安装在所述安装架上,所述第一连接轴第一端用于连接所述电机;第二连接轴,其第一端与所述第一连接轴第二端转动连接。本发明通过第一连接轴,第二连接轴以及动力感知部之间的相互配合,使得当车体在遇到运载物件过多或者当卸料时遇到车斗重力多大,从而使得当电机的负载过大时,可以将电机与传动轴之间的动力切断,从而保护电机不会被强制迫停,从而使得电机不会出现烧伤的情况,以起到对电机的一个保护作用。


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    Title :

    Low-consumption electric engineering vehicle


    Additional title:

    一种低耗型电动工程车


    Contributors:
    REN JINGBO (author) / KE ZICAN (author)

    Publication date :

    2022-12-06


    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




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