Coal mine excavation equipment based on coal mine safety

The utility model relates to the technical field of coal mine excavation, in particular to coal mine excavation equipment based on coal mine safety, which comprises driving equipment, a treatment device is installed on the side face of the driving device and comprises a square pipe, a rectangular frame is installed on the side face of the square pipe in an inserted mode, the top end and the bottom end of the rectangular frame are both embedded into the square pipe, and a plurality of adsorption plates used for treating harmful gas are installed in the rectangular frame in an inserted mode at equal intervals; through the arrangement of a square pipe, a fan, a rectangular frame, adsorption plates and a rotating plate, outside air containing harmful gas is extracted through the fan in the square pipe and then conveyed to the rectangular frame, the harmful gas in the air is adsorbed and filtered through the multiple adsorption plates installed in the rectangular frame at equal intervals, and the rectangular frame