Pantograph device of overhead line type trackless electric mining truck

The utility model provides an overhead line type trackless electric mining truck pantograph device which comprises a pantograph assembly, a base, a base arranged on the base, a translation driving mechanism used for driving the base to translate left and right on the base, a rotary connecting piece, a rotary driving mechanism, an upper rotary supporting rod, a lower rotary supporting rod, a rotary supporting seat, a parallel pull rod and a rotary pull rod. And a lifting mechanism. According to the utility model, the left-right translation of the pantograph can be realized, and meanwhile, the pantograph can rotate and swing after the translation is limited, so that the left-right movement range of the pantograph is increased, the off-network risk of the pantograph can be reduced, and the road applicability of a mining truck during running can be improved. 本实用新型提供了一种架线式无轨电动矿用卡车受电弓装置，包括受电弓组件，底座，设置于底座上的基座，用以驱动基座在底座上左右平移的平移驱动机构，回转连接件，回转驱动机构，上回转撑杆，下回转撑杆，回转支撑座，平行拉杆，回转拉杆，升降机构。本实用新型不仅可实现受电弓的左右平移，同时在受电弓平移限位后还可进行回转摆动，以增