Automobile crankshaft belt pulley connecting structure

• Main Authors: LIU FENG, LI YUNQI, SUN YUNXIU
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of belt pulleys, and discloses an automobile crankshaft belt pulley connecting structure, which comprises a driving module, a connecting module and a connecting module, the driving motor is fixedly arranged on the inner circular wall surface of the mounting groove in a sleeving manner; the positioning hole is formed in the outer circular wall surface of the rotating shaft of the driving motor; the two limiting strips are fixedly mounted on the outer circular wall surface of a rotating shaft of the driving motor; the belt pulley body is arranged on one side of the driving motor; the lining is fixedly arranged on the inner circle wall face of the belt pulley body in a sleeving mode, and the inner circle wall face of the lining is in interference fit with the outer circle wall face of the driving motor rotating shaft; the limiting strips can be arranged in the clamping holes in a sleeving mode to limit and fix the lining and the belt pulley body, the phenomenon th