#$%^&*AU2012100689A420120830.pdf#####Title: Clutch Device of Speed Reducer Abstract The invention discloses a clutch device of a speed reducer, which comprises a box body, an input shaft and an output shaft are rotatably connected on the box body, a transmission mechanism is disposed between the input shaft and the output shaft, a clutch structure disposed in the box body enables the transmission mechanism to be coordinated with the input shaft and the output shaft for transmission, or to be released from the coordination with the input shaft and the output for stopping transmission, the clutch structure comprises a fixing rod arranged on the bottom wall of the box body and a movable buckle disposed on the fixing rod and capable of reciprocating along the fixing rod, an elastic member for keeping the movable buckle away from the bottom wall of the box body is arranged on the fixing rod and between the movable buckle and the bottom wall of the box body, a connecting buckle is arranged on the movable buckle and connected with the transmission mechanism, an operating lever contacting with the movable buckle is positioned above the movable buckle, the top end of the operating lever extends out of the box body, and the transmission mechanism is released from the coordination with the input shaft and the output shaft by pressing down the movable buckle through the action of the operating lever. The invention has compact structure and convenient installation, optimizes the transmission mode to thoroughly switch the clutch sate, and thus improves practicality and security. 7 3 31 75 21 71 711- 2 71- 1 52 6&7 /-3 31 75 83 8 7121 71-711 2 715 11 4-51I 81 82 FIG. 1
