PLANT FOR LUBRICATING BEARINGS Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: plant has a bad provided with tank for a lubricant, mechanism for pumping, mechanism for delivering the lubricant, mechanism for supplying the lubricant to the bearing, and mechanism for adjusting and locking the bearing. The tank for the lubricant is provided with a piston having openings and secured to the rod of the air-operated cylinder. Floating valves are mounted in the openings. Each valve is made up as a two parts. The top part is a spider and the bottom one is a cone. The mechanism for delivering the lubricant is constructed as plunger pump with adjustable throw and valve system with a power drive for forced switching. The mechanism for supplying lubricant to the bearing is provided with a spring-loaded piston with grooves for supplying the lubricant. The rod of the piston bears on the inner race of the bearing. EFFECT: improved design. 4 dwg