Adjusting sleeves and replacing copper sleeves for cone crushers are an indispensable part of maintenance. Some simple and labor-saving methods can be recommended. First of all, the principle of safety first The crusher replaces the large bevel gear and the copper sleeve. Adjustment rings are required. The adjustment rings of the three cone crushers are of the same height, and they are usually disassembled and assembled by pushing the hydraulic cylinder to rotate the adjustment rings. When disassembling and assembling the adjusting ring, it is necessary to move the handle of the hydraulic valve to realize the expansion and contraction of the push head.

The structure and working principle of the quick disassembly and assembly device In order to reduce the time of disassembly and assembly of the adjustment ring and improve the operation rate of the equipment, the mine designed a quick disassembly and assembly device for the disassembly and assembly of the adjusting ring. The rope pulley is fixed on the truss. The wire rope of the return-column winch passes through the rope pulley adjusting sleeve and is put on the key block above the adjusting ring, and then the wire rope is wound 3 or 4 times along the saw-shaped spiral groove on the adjusting ring. Wind the wire rope counterclockwise when assembling, and wind the wire rope clockwise when installing.