曲柄滑块机构改良设计及动态分析

Slider-Crank Mechanism Optimal Design and Dynamic Analysis

在曲柄滑块机构连杆和曲柄销之间附加偏心轮连杆,使得偏心轮在推动曲柄运动的同时,驱动行星轮机构传送驱动力到外部.通过对改良前后机构的动力特性分析与验证,发现改良过的曲柄滑块机构比传统的曲柄滑块机构有更大的输出扭矩.

Based on the slider-crank mechanism between the connecting rod was used and crank pin, additional eccentric connecting rod was used on institutional improvement, which made the eccentric wheel drive the crank movement while driving planetary gear transmission to the external driving force. Through the analysis of the dynamic characteristics of institutions before and after improve proved slider-crank mechanism has a bigger output torque than the traditional slider-crank mechanism.