Ball mill for processing accelerator

The utility model discloses a ball mill for processing an accelerator, which comprises an outer milling cylinder, a second driving motor is assembled on the outer side of the outer milling cylinder, and the output end of the second driving motor is in transmission sleeve with the outer milling cylinder through a belt group; the left side wall of the outer grinding cylinder is sleeved with an inner rotating disc, a first driving motor is arranged on the outer side of the dead center of the inner rotating disc, and an output shaft of the first driving motor penetrates through the inner rotating disc and is fixedly sleeved with an inner rotating roller located on the inner side of the outer grinding cylinder; an inner ball mill and an outer milling ball which are scattered and distributed are fixedly mounted on the outer wall of the inner rotating roller and the inner wall of the outer milling barrel; according to the ball mill for processing the accelerator, through the arrangement of the inner rotating roller