Ball feeding structure of ball mill

The utility model discloses a ball feeding structure of a ball mill, which comprises a ball feeding mechanism main body provided with a feeding hole and a supporting base, two groups of hanging lugs are symmetrically and fixedly connected to the side wall of the ball feeding mechanism main body, and a driving motor is mounted at the bottom of the ball feeding mechanism main body; the feeding assembly is mounted in a cavity of the ball feeding mechanism main body and divides the cavity of the ball feeding mechanism main body into an upper part and a lower part, and the driving motor drives the feeding assembly to convey grinding balls from the upper part of the cavity of the ball feeding mechanism main body to the lower part of the cavity; and the material conveying assembly is installed at the bottom of the cavity of the ball feeding mechanism body and comprises a rotary disc and a material guiding pipe, and the driving motor drives the rotary disc to convey grinding balls to the material guiding pipe. Accord