End cover lining plate of ball grinding mill

The utility model discloses an end cover lining plate of a ball grinding mill. The end cover lining plate comprises a sector plate body, wherein the sector plate body is made of rubber materials; two ends of the bottom of the plate body extend outwards to form a pressure-bearing part which is matched with a lifting strip; and a clamping part which is correspondingly buckled into a groove of the lifting strip is convexly arranged upwards at the edge of the pressure-bearing part. When the end cover lining plates are mounted, a pressure-bearing part of the lining plates is pressed by using the lifting strip at a joint of the two adjacent end cover lining plates, and a fastening part is slid into the groove of the lifting strip and is twisted by a nut to fulfill the aim of mounting the end cover lining plates; and moreover, the clamping part is correspondingly buckled into the groove of the lifting strip, so that the combination between the end cover lining plate and the lifting strip is tight; and therefore, the