The invention belongs to the technical field of mine electric vehicles, and provides a coal mine underground electric vehicle power supply quick-changing device and a power supply quick-changing method.The coal mine underground electric vehicle power supply quick-changing device comprises a battery quick-changing mechanism, a whole vehicle moving and positioning module, a vehicle body attitude sensor and a controller, and a quick-changing base and a quick-changing battery rack are detachably connected; the positioning structure of the quick-change base is used for positioning the quick-change battery rack when the quick-change base and the quick-change battery rack are connected, the locking structure of the quick-change base is used for locking the quick-change battery rack when the quick-change base and the quick-change battery rack are connected, and the whole vehicle moving positioning module is used for detecting the position of an underground coal mine electric vehicle. The vehicle body attitude sensor is used for detecting the gradient of the ground where the underground coal mine electric vehicle is located. The device has the advantages of being flexible in operation, simple in structure and the like, on-site rapid replacement of the battery of the underground coal mine electric vehicle can be achieved only through an underground simple hoisting tool and fork loading equipment, and the continuous underground operation requirement of the electric explosion-proof rubber-tyred vehicle for the coal mine is met.
本发明属于矿山电动车辆技术领域,本发明提供了一种煤矿井下电动车辆电源快换装置及电源快换方法,包括电池快换机构、整车移动定位模块、车身姿态传感器和控制器,快换底座和快换电池架能够拆卸地连接,快换底座的定位结构用于在快换底座和快换电池架连接时对快换电池架进行定位,快换底座的锁紧结构用于在快换底座和快换电池架连接时对快换电池架进行锁紧,整车移动定位模块用于检测煤矿井下电动车辆的位置,车身姿态传感器用于检测煤矿井下电动车辆所处的地面坡度。本发明具有操作灵活、结构简单等特点,只需通过井下简易吊装工具与叉装设备即可实现煤矿井下电动车辆电池的现场快速更换,满足煤矿电动防爆胶轮车的连续井下作业需求。
Power supply quick-changing device and power supply quick-changing method for underground coal mine electric vehicle
一种煤矿井下电动车辆电源快换装置及电源快换方法
2023-03-07
Patent
Electronic Resource
Chinese
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