Coal mine AR training device

The utility model relates to the technical field of coal mine AR training devices, in particular to a coal mine AR training device which comprises a coal mine AR training host and a supporting plate, the bottom end of the supporting plate is fixedly connected with the output ends of a plurality of electric push rods, the bottom ends of the electric push rods are fixedly connected with a bottom plate, and the bottom end of the coal mine AR training host is provided with a limiting device. And a plurality of adjusting devices are arranged at the bottom end of the bottom plate. A user rotates a threaded block, a screw rod is limited by a limiting block to drive the limiting block to move along a threaded groove of the threaded block, the screw rod drives the base to move, the height of the base is adjusted by rotating the threaded block in the reverse direction, and therefore the levelness of the coal mine AR training device is adjusted; the coal mine AR training device is prevented from skewing when the played