摘要
根据坑田耕作法的农艺要求，研制了１ＥＸ－６０型坑田机。本文对坑田机主要工作部件──生熟土分离器的工作原理及主要影响因素进行了分析和试验，提出了生熟土分离器的最佳运动参数和结构参数，并研究了钻头转速对土垄形状的影响关系。
XE-60 type pit digger was developed according to the technical re-quirments of pit digging method. After an analysis and test of the main workparts of themachine, working principles and main factors of the stibsoil and top soil separater,theoptimum motion and structure parameters of the subsoil and top soil separator were ad-vanced.The relation between the speed of screw anger and the shape of soil ridge was analvsed as well.
出处
《西北农业大学学报》
CSCD
1995年第5期88-92,共5页
Journal of Northwest Sci-Tech University of Agriculture and Forestry（Natural Science Edition)
关键词
坑田机
生熟土分离器
结构设计
Pit digger,immature and mellow soil separator,constructional design
