Design and Analysis of Vegetable Transplanter Based on Five-bar Mechanism

摘要

As one of the important components of automatic transplanter,duckbilled planting device,is a significant factor affecting the efficiency of the transplanter.Aiming at the problems of low transplanting rate,poor upright angle and poor stability of the transplanter,a five-pole transplanting mechanism is designed.Firstly,the parameters of the five-pole transplanting mechanism are analyzed and confirmed by MATALAB software.After virtual prototype model is established by SolidWorks software,simplified model is imported into ADAMS software for kinematics simulation,and then the trajectory,velocity and acceleration curve of the duckbilled tip are obtained.The simulation results verify the rationality of the structure and parameters and show that the trajectory of duckbilled planter meets the agronomic requirements of vegetable cultivation.