The invention discloses a push type
clutch and relates to the technical field of clutches, and the push type
clutch comprises an input gear, an output shaft, a transmission disc, a separation elastic piece, a push elastic
assembly and a hydraulic device. The propelling elastic piece is arranged between the driving disc and the hydraulic device; the separation elastic piece is arranged between the input gear and the transmission disc or between the output shaft and the transmission disc. The hydraulic device is controlled to push the transmission disc to the working position so as to reduce the meshing clearance, then on the basis of hydraulic transmission, elastic
potential energy of the pushing elastic
assembly is used for further pushing the transmission disc, reliable meshing of the transmission disc and the input gear is achieved, and therefore
power transmission is achieved. The hydraulic device is matched with the propelling elastic piece, so that it is ensured that the
clutch can be rapidly and reliably combined when needed, stability is kept during
torque transmission, disengagement caused by vibration or load change is avoided, and the clutch has the advantages of being high in transmission efficiency and stability.