Roller clutch chain wheel for accelerating drying machine

The utility model relates to the technical field of clutch chain wheels, and discloses a roller clutch chain wheel for accelerating a drying machine, which comprises a roller and a connecting device, balls are arranged in the connecting device, the upper end of the roller is connected with a fixing mechanism, the upper end of the fixing mechanism is connected with a connecting mechanism, and the connecting mechanism is connected with the roller. And the connecting device is welded on the inner surface of the roller. According to the roller clutch chain wheel for acceleration of the drying machine, a second rotary thread bolt is separated from a metal ring, a roller, a metal rod and a connecting rod, so that the roller is separated from a metal column, the roller is convenient to replace, meanwhile, the metal column is in rolling connection with a ball, abrasion of the metal column can be reduced, and the roller can be replaced with a small amount of time; and the first threaded bolt is rotated to be separated