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Position: Home > Articles > Design and Experiment on Straw Returning and Seeding Duplex Operation Machine Journal of Agricultural Mechanization Research 2012,34 (11) 189-193

秸秆还田播种复式作业机设计与试验

作  者:
陈书法;李宗岭;孙星钊
单  位:
淮海工学院机械工程学院;连云港市元帝科技有限公司;连云港市农机试验推广站
关键词:
秸秆还田;复式作业机;播种;施肥;传动机构;刀辊
摘  要:
为了提高作业效率,适应大功率拖拉机对配套农机具的需求,设计了一种秸秆还田播种复式作业机。同时,概述了机器总体结构特点和工作原理,对旋耕、灭茬、施肥与播种驱动传动系统进行了设计,确定了旋耕和灭茬粉碎刀辊组件的结构与参数。通过场地检测和田间作业试验,表明机器整机设计结构合理,作业效果好,作业成本低,满足稻茬高度50cm以下及土壤湿度小于30%的旋耕、灭茬、施肥与播种复式作业要求。
译  名:
Design and Experiment on Straw Returning and Seeding Duplex Operation Machine
作  者:
Chen Shufa1,Li Zongling2,Sun Xingzhao3(1.Schools of Mechanical Engineering,Huaihai Institute of Technology,Lianyungang 222005,China;2.Lianyungang Farm Machinery Testing and Extension Station,Lianyungang 222005,China;3.Lianyungang Yuandi Technology Co.,Ltd,Lianyungang 222005,China)
关键词:
straw return to field;duplex operation machine;seeding;fertilizing;transmission mechanism;knife roll
摘  要:
In order to improve operation efficiency,meet the needs of agricultural implements matched with high-powered tractors,a straw returning and seeding duplex operation machine was designed,its overall structure and working principle were introduced,rotary tillage,stubble-breaking,fertilizing and seeding transmission mechanism were designed,the structures and parameters of rotary tillage and stubble-breaking knife roll sets were determined.The results of performance testing in the ground and duplex working experiments in the field show that the structural design of the machine is reasonable,its operation costs is low,working performance is excellent,the machine meet the requirements of rotary tillage,stubble-breaking,fertilizing and seeding duplex operation while rice stubble height less than 50cm,soil moisture less than 30%.

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