DEM Simulation and Analysis of Seeds Supply by the Vibrating Seed Box of Magnetic Cylinder Seeder

摘要：

Regarding the vibrating seeds box of magnetic cylinder seeder as the research subject and making simulation and analysis for the motion law of seeds which supplied by seed box base on DEM (Discrete Element Method). Researching the mechanism of the seed supply and analyzing the condition of seed supply by the vibration of seed box, when the frequency change from 10Hz to 50Hz and horizontal and vertical amplitude of the seed box are 0.5mm. The results shows that the vibrating frequency has greater influence on the seed supply; seeds cant be supplied when the vibrating frequency less thanl0Hz; seed can be supplied best and seeds thickness nearly the cylinder wall is highest when the vibrating frequency equal to 40Hz.

关键词： Seed Box Discrete Element Method Seed Supply Vibration Frequency

作者: Xiuping Shao Jianping Hu Yingsa Huang Fa Liu

作者单位: Key Laboratory of Modern Agricultural Equipment and Technology, Ministry of Education&Jiangsu Province, Jiangsu University, Zhenjiang 212013, China

会议类型: 国际会议

会议名称: The 4th IFIP International on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information(第四届国际计算机及计算机技术在农业中的应用研讨会暨第四届中国农业信息化发展论坛 CCTA 2010)

会议地点: 南昌

会议语种:英文

页码: 401-408

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）