杏肉杏核分离机设计应用

杏肉杏核分离机是一种实现杏肉杏核分离的农用机电设备。提出杏肉杏核分离机设计方案,重点介绍机械系统部分构成及原理。机械系统主要包括拨杏机构、正位机构、压杏机构和振动分离机构;电气控制系统由继电器实现控制功能。通过三维仿真建模验证了该杏肉杏核分离机可以完整分离杏肉杏核,保证杏肉的完整性。

Forward Displacement Analysis of a Class of the 6-6 Stewart Platforms

A special form of the Stewart platform is presented in which the top platform and base platform are similar and corresponding vertices are connected by six prismatic joints.A closed-from solution for the forward displacement analysis of this mechanism is developed.When the six vertices of the top platform are in a quadratic curve,this mechanism becomes singular.This new theoretical result is confirmed with a numerical example.

Research on Optimizing Numerical Calculation of Posture Equations based on Six DOF Stewart Platform

The paper study position positive solution method based on 6-TPS parallel mechanism, and establish general kinematics model of 6-TPS parallel mechanism, gives the numerical method of positive solution based on a kind of position, deduced the forward position solution iteration format, and use MATLAB for the 6-TPS parallel mechanism kinematics to simulation, results show that solving program has stability, fast. effective.