电磁振动排种器种子运动分析及试验研究

Theoretical Analysis and Experiment on the Kinematics of Feeding Device Under Electromagnetic Vibration

摘要: 通过对电磁振动排种器工作面上的种子进行运动分析,找出了电磁振动排种器的最佳参数设计依据,并对该排种器进行了试验,结果表明:该排种器适用于各种中、小粒种子,排种精度高,不损伤种子。

Abstract: The theoretical analysis on kinematics of the precision feeding device under electromagnetic vibration was conducted. The optimum parameters in designing the feeding device under electromagnetic vibration with their models were found. The experiments on this feeding device were tested in laboratory and on farm. The experimental results show that this feeding device is suited for sowing small and middle sized seeds with high accuracy and no seed damage.