High-voltage high-magnification spherical lithium manganate ball-milling mixer

The utility model discloses a high-voltage high-magnification spherical lithium manganate ball-milling mixer, and relates to the technical field of ball mills. The device comprises a U-shaped plate and an outer ball box located on the inner side of the U-shaped plate, an inner ball box is arranged in the outer ball box, a plurality of mixing balls are arranged in the inner ball box, a rotating ring attached to the inner side wall of the inner ball box is arranged in the inner ball box, a motor is fixed to the outer side face of the U-shaped plate, and a main wheel plate is fixed to the rotating shaft end of the motor. A driven wheel plate located above the U-shaped plate is fixed to the upper end of the rotating rod, and a plurality of leakage holes formed in an array mode are formed in the lower portion of the peripheral side of the inner ball box in a penetrating mode. According to the utility model, through the combined use of the plurality of leak holes and the mixing balls, lithium manganate can be disch