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.
Dai Fei,Gao Aimin,Sun Wei,Zhang Fengwei,Wei Hongan,Han Zhengsheng.Design and Experiment on Longitudinal Axial Conical Cylinder Threshing Unit[J].Transactions of the Chinese Society for Agricultural Machinery,2011,42(1):74-78.
摘要点击次数: 3724
全文下载次数: 2401
纵轴流锥型滚筒脱粒装置设计与试验   [下载全文]
Design and Experiment on Longitudinal Axial Conical Cylinder Threshing Unit   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.2011.01.016
中文关键词:  脱粒装置  轴流  锥型滚筒  短纹杆—板齿  设计  试验
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)
作者单位
戴飞 甘肃农业大学 
高爱民 甘肃农业大学 
孙伟 甘肃农业大学 
张锋伟 甘肃农业大学 
魏宏安 甘肃农业大学 
韩正晟 甘肃农业大学 
中文摘要: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。
Dai Fei  Gao Aimin  Sun Wei  Zhang Fengwei  Wei Hongan  Han Zhengsheng
Gansu Agricultural University;Gansu Agricultural University;Gansu Agricultural University;Gansu Agricultural University;Gansu Agricultural University;Gansu Agricultural University
Key Words:Threshing unit, Axial flow, Conical cylinder, Short-rasp-bar tooth, Design, Experiment
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 the shell internal was little and there was no need to do manual clearing. The threshing unit can be applied to half-feeding breeding plot wheat seed combine harvester with cyclone air cleaning devices. 

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

   下载PDF阅读器