Bearing heat dissipation structure

• Main Authors: LUAN HUAIGUO, ZHANG HUI, QIU NIANLI
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The bearing heat dissipation structure comprises an outer ring and an inner ring, a plurality of pin rollers are connected between the outer ring and the inner ring, a driving shaft is fixedly connected to the inner wall of the inner ring, a first circular groove and a second circular groove are formed in the side wall of the outer ring, a first piston is connected to the inner wall of the first circular groove in a sealed and sliding mode, and a second piston is connected to the inner wall of the second circular groove in a sealed and sliding mode. A second piston is slidably connected to the inner wall of the second circular groove in a sealed mode, the side wall of the second piston is elastically connected with the inner wall of the second circular groove through a spring, two arc-shaped grooves are formed in the side wall of the outer ring, two arc-shaped plates are fixedly connected to the inner walls of the two arc-shaped grooves, and the two arc-shaped plates are of a hollow structure. The reciprocati