Silent chain complex phase multi-axis transmission mechanism

Abstract

The invention discloses a silent chain complex phase multi-axis transmission mechanism which is composed of a first chain, a second chain, a first driving chain wheel, a second driving chain wheel, a first driven chain wheel and a second driven chain wheel. The needed phase number n is set according to different needs, and in the meshing process of the first driving chain and the first driven chain wheel, the inner side circular tooth profiles of chain plates are meshed with the chain wheel tooth profile of the first driven chain wheel; along with the rotation of the chain wheels, meshing of the chain plates is reduced, the outer side linear tooth profiles of the chain plates begin to be meshed with the chain wheel tooth profiles of the chain wheels, the inner tooth profiles and the outer tooth profiles of the chain plates are meshed with the chain wheels alternately, the meshing process of the chains and the driving chain wheels and the meshing process of the chains and the driven chain wheels are identical, and the chain transmission system is achieved by transmitting power through the driving wheels. The silent chain complex phase multi-axis transmission mechanism is simple in structure, vibration and noise generated by the polygon effect are reduced through the complex phase transmission, and large power and torque can be transmitted; the chain plates of the inner and outer combined meshing mechanism are adopted, the impact between the chain plates and the chain wheels and the polygon effect of the system are reduced, and complex phase multi-axis transmission can be achieved.

Description

technical field [0001] The invention relates to a mechanical transmission mechanism, in particular to a toothed chain multi-phase multi-axis transmission mechanism. Background technique [0002] The transmission system is widely used in the mechanical industry, life and production. It is composed of several mechanisms according to the expected needs, which can realize the change of speed and the transformation of motion form, so that the actuator can complete the predetermined motion and transmit the required power at the same time. The power and torque to achieve the desired movement and power transmission. Chain transmission is a non-conjugate meshing transmission with intermediate flexible parts. It has some characteristics of gear transmission and belt transmission, especially in the working conditions of large center distance, fixed speed ratio, multi-axis transmission, and environmental Bad open transmission, transmission with large impact and vibration, and low-speed...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems that the above-mentioned existing toothed chain technology can only drive on one side, the chain drive system wears seriously, the noise is large, it cannot transmit excessive power and torque, and the application field of the chain drive is limited. A toothed chain multi-phase multi-axis transmission mechanism is provided

Images