一种新型并联运动振动筛主机构及其运动学分析  

A Novel Main Mechanism of Parallel Kinematic Sieve and Kinematics

作　　者：张会芳[1] 沈惠平[1] 杨廷力 黄秀芹[3] 

机构地区：[1]江苏工业学院江苏省油气井口设备工程技术研究中心,常州213016 [2]金陵石油化工股份公司,江苏南京210037 [3]常州工学院

出　　处：《江苏工业学院学报》2007年第2期38-41,共4页Journal of Jiangsu Polytechnic University

基　　金：江苏省"六大人才"高峰资助项目(06-D-040);常州市科技攻关项目(CE2006063)

摘　　要：提出并设计了一种新型空间3自由度并联运动振动筛主机构,该机构的运动平台具有1个移动自由度和2个转动自由度,适合于物料筛分运动;建立了该机构的运动学正逆解数学模型,并建立了运动仿真模型,为今后对该并联运动振动筛进行尺度设计及运动控制等工作奠定了基础。A new type of parallel mechanism with one translation and two rotations was presented. The forward and reverse solution of the position of this mechanism was also set up. Based on this new-type mechanism, a new type of sieve was also created. At last, the velocity analysis of the mechanism was al- so presented in this paper. All these analyses are very useful for the dimension design and movement control of this type of sieve. A simulation model of this main mechanism is also built.

关 键 词：并联机构 位置正解 位置反解 振动筛 

分 类 号：TH112[机械工程—机械设计及理论] TP242[自动化与计算机技术—检测技术与自动化装置]