| 摘要 |
Disclosed is a clutch driving device for a decelerating clutch, comprising a driving motor (1), a driving wheel (2), a fork rod (3) and a clutch shaft sleeve (14), wherein the driving wheel (2) is directly installed on a shaft of the driving motor (1); the axis of the driving wheel (2) is parallel to that of the clutch shaft sleeve (14); a supporting surface with a height difference in an axial direction is provided on the driving wheel (2); and the head part of the fork rod (3) is a fork (6) for controlling the clutch shaft sleeve (14) to move up and down, and the tail part thereof is a driving end (7) supported on the supporting surface. The driving motor (1) drives the driving wheel (2) to rotate, the tail part of the fork rod (3) slides relatively on the supporting surface, so that the height of the tail part changes, in order to lead to a height change of the fork (6) on the head part of the fork rod (3) and further drive the clutch shaft sleeve (14) to move up and down. Alternatively, a supporting slide rail with a height difference in the axial direction is provided on the circumference of the driving wheel (2), or the driving wheel (2) is of a cam structure with the circumference of the cam gradually changing, or a supporting rod (27) is eccentrically provided on the end surface of the driving wheel (2) perpendicular to the axis thereof. The device has a simply structure, high reliability, reduced journey, more compact structure, smaller occupied space, reliable operation, and low failure rate. |
