Design and Analysis of the Digging Spring Tooth of Stubble Harvester

摘要：

　　The developed com stubble harvester can simultaneously finish such as the digging,picking up,cleaning,collection and Stripy laying stubble process and so on,but it cost more man-hour time because of the high digging resistance and high engine power consumption in digging stubble works.The digging spring tooth for corn stubble harvester including self-exited vibration S-shaped spring handle and curved chisel-shaped bionic tooth is designed based on the mechanism of drag reduction of self-excited vibration and bionic drag reduction for reduce digging resistance and power consumption,and the statics analysis of digging spring tooth is done by ANSYS software,the stress and strain distribution diagrams show the design is reasonable.

关键词： Corn stubble Harvester Excavating spring tooth Design Finite element analysis

作者: Dongwei Shao Junfa Wang Donghua Jiang Guifu Wu

作者单位: College of Mechanical Engineering, Jiamusi University, Jiamusi, China 154007

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 1087-1090

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）