| 纵轴流锥型滚筒脱粒装置设计与试验 |
| |
| 引用本文： | 戴飞,高爱民,孙伟,张锋伟,魏宏安,韩正晟.纵轴流锥型滚筒脱粒装置设计与试验[J].农业机械学报,2011,42(1):74-78. |
| |
| 作者姓名： | 戴飞 高爱民 孙伟 张锋伟 魏宏安 韩正晟 |
| |
| 作者单位： | 甘肃农业大学工学院,兰州,730070 |
| |
| 基金项目： | 甘肃省农牧厅资助项目(0703-06); 甘肃省教育厅资助项目(0802-03) |
| |
| 摘 要： | 为了降低功耗,加快脱粒滚筒轴向物料输送速度,提高小区育种小麦种子收获机清机效率,设计了一种纵轴流锥型滚筒脱粒装置,滚筒采用锥型短纹杆-板齿结构。试验结果表明,该纵轴流锥型滚筒脱粒装置在作业时小麦脱粒混合物料轴向输送速度快、功耗低,罩壳内部种子残留量小,无需人工清机,适用于以旋风分离器为气流清选装置的半喂入式小区育种小麦种子收获机。
|
| 关 键 词： | 脱粒装置 轴流 锥型滚筒 短纹杆-板齿 设计 试验 |
Design and Experiment on Longitudinal Axial Conical Cylinder Threshing Unit |
| |
| Dai Fei,Gao Aimin,Sun Wei,Zhang Fengwei,Wei Hongan and Han Zhengsheng.Design and Experiment on Longitudinal Axial Conical Cylinder Threshing Unit[J].Transactions of the Chinese Society of Agricultural Machinery,2011,42(1):74-78. |
| |
| Authors: | Dai Fei Gao Aimin Sun Wei Zhang Fengwei Wei Hongan and Han Zhengsheng |
| |
| Institution: | Dai Fei Gao Aimin Sun Wei Zhang Fengwei Wei Hongan Han Zhengsheng (College of Engineering,Gansu Agricultural University,Lanzhou 730070,China) |
| |
| Abstract: | In order to lower power consumption,speed up the axial conveying of materials in threshing cylinder and improve the efficiency of machine cleaning of wheat breeding plot seed combine harvester,a longitudinal axial conical cylinder threshing unit with conical short-rasp-bar tooth structure was designed.The experimental results showed that the new device could speed up the conveying of materials in threshing cylinder and lower power consumption while threshing wheat,and the amount of wheat seed residued in th... |
| |
| Keywords: | Threshing unit Axial flow Conical cylinder Short-rasp-bar tooth Design Experiment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《农业机械学报》浏览原始摘要信息 |
| 点击此处可从《农业机械学报》下载免费的PDF全文 |
|
