Novel gear type elastic variable-torque continuously variable transmission device

• Main Authors: EBISU MASAYOSHI, RONG HUAQING
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• 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

A power input shaft is of a double-torque driving type, the front end of the power input shaft drives double inner gears, the rear end of the power input shaft drives a planetary gear mechanism, the front end of a duplex outer gear ring is provided with double inner meshing tooth paths, and the rear end of the duplex outer gear ring is provided with a planetary gear meshing tooth path. Steel ball holes are formed in the center lines of the duplex outer gear rings at equal intervals, steel balls with the same number are arranged in the steel ball holes, the stepless variable torque is generated in the mode that the arranged elastic steel rings exert pressing force on the steel balls in the steel ball holes, and due to the fact that part of the arranged steel balls occupy a gear path, the rotating gear head must eject the steel balls upwards; and meanwhile, an elastic steel ring with pressure is also ejected, so that the continuously variable transmission device can be widely applied to the related fields of bi