Dynamic Modeling of Technical System Tractor - Seed Drill

Abstract

The paper presents the study method by dynamic modeling of the technical system tractor - sowing machine, using the specialized software Inventor. The achievement of the dynamic system model assumed in advance the design and the simulation of three different models namely: the dynamic model of working sections of the sowing machine, dynamic model of mechanical transmission of the sowing machine and the tractor's dynamic model. After the simulation process: the moments and the forces from the joints of the technical system, the variation of forces and the lengths of the elastic elements of pressure on the ground of working sections and of transmission wheel drive were graphically represented.