Engine driving device

Abstract

The invention discloses an engine driving device. The engine driving device comprises a driving part and a driven part, wherein the driving part comprises a driving shaft, a driving shaft sleeve, anda driving wheel; the inner hole of the driving shaft sleeve is a conical inner hole; the driven part comprises a driven shaft sleeve, and a driven wheel; the driven shaft sleeve is arranged on the driving shaft in a sleeving and sliding manner; the outer side wall of the left section of the driven shaft sleeve is matched with the shape of the conical inner hole of the driving shaft sleeve; a conical limited convex ring is arranged on the middle section of the driving shaft; a limited groove is formed in the inner hole of the driven shaft sleeve; a plurality of radial through holes are formed in the driven shaft sleeve; a short shaft is arranged in each radial through hole; a plurality of radial locking inner holes are also formed in the outer side wall of the left section of the driven shaft sleeve; a lock pin is arranged in each radial locking inner hole; a plurality of radial locking outer holes are formed in the wall of the conical inner hole of the driving shaft sleeve; and when adriven bearing is located at the left extreme position, the plurality of radial locking outer holes are connected to the plurality of radial locking inner holes in an abutting joint manner. The enginedriving device has the advantage that the quick connection or disconnection of the driving part and the driven part can be realized.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to an engine driving device. Background technique [0002] In the prior art, the driving device is usually realized by using a multi-stage gear transmission mechanism, a belt transmission mechanism or a clutch mechanism. The application of these mechanisms cannot realize the fast engagement and disengagement switching of power, and the temporary failure in the transmission cannot be protected in time. , At the same time, the mechanism is more complicated, the overall weight increases and the transmission efficiency is poor. In addition, the large volume and high complexity of the mechanism will lead to poor reliability and high failure rate of accessories. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a safe, reliable, stable working state and capable of quick engagement or disen...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the driving device is usually realized by using a multi-stage gear transmission mechanism, a belt transmission mechanism or a clutch mechanism. The application of these mechanisms cannot realize the fast engagement and disengagement switching of power, and the temporary failure in the transmission cannot be protected in time. , while the mechanism is relatively complex, the overall weight increases and the transmission efficiency is poor. In addition, the large volume and high complexity of the mechanism will lead to poor reliability and high failure rate of accessories

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