Cable protection plate for underground coal mining machine of coal mine

The utility model relates to a cable protection plate for an underground coal mining machine of a coal mine, which aims at solving the technical problems that when the cable of the coal mining machine is used, a reinforcing device is lacked at the bending part, and the cable is bent for a long time, so that the outer skin of the cable is cracked, and the risk of electric leakage exists. The cable protection plate comprises a mounting box, grooves are formed in the top and the bottom of an inner cavity of the mounting box respectively, first connecting plates are distributed on one side of an opening of the mounting box, a connecting column is mounted in the mounting box, partition plates are mounted on the connecting column at equal intervals, and a wire penetrates through each partitioned cavity, so that the cable protection plate for the coal mining machine in the underground coal mine is formed in the mounting box; the cable needs to be bent during use, and then the protective plate is bent along with the