Structure and Kinematics of Mechanisms for Position and Control from Farming Machine

摘要

The paper is structured in two parts. In the first part are presented some kinematics schemes used to the positioning and control systems, from the harvester machine structure, hydraulic excavators. In generally these mechanisms have two or three degree of mobility. It is presented those mechanism structures upon the base module. In the second part is presented the 3D model and the kinematical analysis results for one plane excavator mechanism, with the help of MSC.Adams computer program.