Discharging grid plate for ball mill and ball mill

The utility model discloses a discharge grate plate for a ball mill and the ball mill, the discharge grate plate is of a fan-shaped structure and is provided with a plurality of long grate holes extending along the radial direction of the discharge grate plate, and the sizes of the grate holes are gradually increased from the feed ends of the grate holes to the discharge ends of the grate holes. By improving the layout direction and the structure of the grate holes, the condition that materials are clamped in the grate holes can be reduced, so that the production efficiency of the ball mill is improved, and the quality of ball-milled products is guaranteed. 本实用新型公开了一种用于球磨机的出料篦板及球磨机，所述出料篦板为扇形结构并设有沿所述出料篦板的径向延伸的多个长形篦孔，并且从所述篦孔的进料端到所述篦孔的出料端，所述篦孔的尺寸逐渐增大。本实用新型通过改进篦孔的布局方向和结构，能够减少物料卡在篦孔中的状况，从而提高球磨机生产效率并保障球磨产品质量。