Discharging side screen convenient to replace for ball mill for iron selection

The utility model relates to an iron ball mill discharging side screen convenient to replace, and relates to the technical field of ball mill screening, the iron ball mill discharging side screen convenient to replace comprises a box body, a discharging hole and a sliding hole are formed in the side wall of the box body, the sliding hole is located above the discharging hole, a screen plate is arranged in the box body, and the end, close to the discharging hole, of the screen plate inclines towards one side of the bottom end of the box body; the bottom end of the box body is fixedly connected with a supporting plate used for supporting the sieve plate, an elastic assembly used for connecting the supporting plate and the sieve plate is arranged between the supporting plate and the sieve plate, one end of the sieve plate is arranged in the sliding hole, the outer side wall of the box body is fixedly connected with a plurality of fixing blocks, the fixing blocks are located above the sliding hole, and the sides,