The utility model discloses a wear-resistant part tooth groove lining plate for a
crusher, which belongs to the technical field of crushing equipment and comprises a groove plate, penetrating openings are formed in the periphery of the groove plate, telescopic rods are arranged at the four corners of the bottom of the groove plate, buffer springs are sleeved on the telescopic rods, a bottom plate is fixedly connected to the bottom of each telescopic rod, and the bottom of each telescopic rod is fixedly connected with a base plate. A transverse buffering
assembly is arranged on the bottom plate, an opening and closing
assembly is arranged in the groove plate, and a lining plate is nested outside the groove plate. According to the utility model, by arranging the transverse buffer component and the spring, the direct
impact on the lining plate is buffered to a great extent, and the
wear resistance of the lining plate can be improved, so that the service life of the
crusher is prolonged, the product quality is improved, and the production cost is reduced. In addition, the lining plate can be effectively and rapidly installed, fixed and replaced through the opening and closing
assembly, operation is easy and convenient, time and labor are saved, and the replacement efficiency of the lining plate and the operation progress of the
crusher are greatly improved.