The invention relates to the technical field of electric vehicle power devices, and in particular relates to a pantograph head driving device, a pantograph and a charging pantograph. The pantograph comprises a pantograph head and the pantograph head driving device, the pantograph head driving device comprises a bottom frame, a rotating shaft, a swing rod, a linear driving mechanism and a transmission crank arm, the rotating shaft is rotationally assembled on the bottom frame, the swing rod is fixedly connected with the rotating shaft, a fixed part of the linear driving mechanism is fixed on the bottom frame, the transmission crank arm is fixed on the rotating shaft, a movable part of the linear driving mechanism is in transmission connection with the transmission crank arm so as to drive the rotating shaft to rotate when the linear driving mechanism acts; the pantograph head is installed on the swing rod. The pantograph is used for solving the problem that in the prior art, a pantograph occupies a large space.

    本发明涉及电动车辆动力装置技术领域,特别涉及一种弓头驱动装置、受电弓及充电弓。该受电弓包括受电弓头和弓头驱动装置,弓头驱动装置包括底架、转动轴、摆杆、直线驱动机构和传动拐臂,转动轴转动装配在底架上,摆杆与转动轴固定连接,直线驱动机构的固定部分固定在底架上,传动拐臂固定在转动轴上,直线驱动机构的活动部分与传动拐臂传动连接,以在其动作时驱动转动轴转动;受电弓头安装在摆杆上。该受电弓用于解决现有技术中的受电弓占用空间较大的问题。


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    Title :

    Pantograph head driving device, pantograph and charging pantograph


    Additional title:

    一种弓头驱动装置、受电弓及充电弓


    Contributors:
    WEI WEI (author) / FANG CHUNYANG (author) / MU BEIBEI (author) / NAN GUANGMING (author) / WANG YONGKUI (author) / CHEN YUANLI (author) / SI JUNXIAO (author) / ZHU FENGLING (author)

    Publication date :

    2021-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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