Carbon fiber transmission shaft with high torque

• Main Author: SHI JIANCHANG
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2022
• Subjects: BEARINGS; BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; 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 utility model discloses a carbon fiber transmission shaft with high torque, which comprises a main transmission shaft and a driven shaft, a connecting sleeve is welded at one end of the main transmission shaft, a plurality of groups of grooves are uniformly arrayed on the inner wall of the connecting sleeve, spring pieces are arranged on the inner walls of the grooves, and limiting balls are arranged in the spring pieces. The outer ring of one end of the driven shaft is rotationally connected with a mounting plate, and a mounting ring is arranged on the outer ring of one side of the mounting plate. According to the carbon fiber transmission shaft with the high torque, through the arrangement of the connecting sleeve, the bolt and the mounting ring, the main transmission shaft and the driven shaft can be conveniently connected together through the bolt, and through the arrangement of the spring piece, the limiting ball and the like, when the rotating speed of the main transmission shaft is too high, the li