Grinding ring lining plate clamp for coal mill

The utility model relates to the technical field of clamp devices, in particular to a grinding ring lining plate clamp for a coal mill, and solves the problems that an existing clamp can only clamp a lining plate, the distance can not be adjusted according to the length and the width of the lining plate, the wall thickness of the lining plate is thin and uneven, and good contact between the clamp and the lining plate is difficult to guarantee in the clamping process. The grinding ring lining plate clamp for the coal mill comprises a cross-shaped frame, a driving motor, a lifting component, a controller and a connecting piece, clamping plates are arranged on the periphery, making contact with the lining plate, of the grinding ring lining plate clamp for fastening, the grinding ring lining plate clamp is not prone to falling off, the distance between the corresponding supporting blocks can be adjusted, and therefore the clamping effect is good. And the distance between the clamping plate and the clamping plate