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2BML-6型小麦免耕播种机的设计与试验
引用本文:蔡坤海,张喜瑞,崔万春,崔建兵,杨瑞锋. 2BML-6型小麦免耕播种机的设计与试验[J]. 农机化研究, 2012, 0(3): 123-125
作者姓名:蔡坤海  张喜瑞  崔万春  崔建兵  杨瑞锋
作者单位:海南大学机电工程学院
基金项目:海南大学科研启动基金项目(KYQD1103)
摘    要:针对我国北方一年两熟区秸秆量大、杂草多和免耕播种小麦机具易堵塞问题,设计了2BML-6型小麦免耕播种机,主要设计了动力传动方案、刀刃型开沟器、驱动链式防堵装置和双圆盘播种开沟器等关键部件,并确定了其主要结构参数。田间试验表明,该机能够有效清除秸秆、杂草,保证小麦免耕播种机的通过性,是实现我国北方一年两熟区小麦免耕播种的理想机具。

关 键 词:保护性耕作  防堵  免耕播种机  小麦

Experiment and Design of 2BML-6 No-till Planter for Wheat
Cai Kunhai,Zhang Xirui,Cui Wanchun,Cui Jianbing,Yang Ruifeng. Experiment and Design of 2BML-6 No-till Planter for Wheat[J]. Journal of Agricultural Mechanization Research, 2012, 0(3): 123-125
Authors:Cai Kunhai  Zhang Xirui  Cui Wanchun  Cui Jianbing  Yang Ruifeng
Affiliation:(School of Mechanics and Electrics Engineering,Hainan University,Danzhou 571737,China)
Abstract:According to the problem of straw blocking of no-till wheat planting in heavy corn residue and weed cover fields in annual double cropping areas of China,the 2BML-6 no-till planter for wheat was designed.This paper mainly analyzed power transmission,knife type opener,the powered-chain anti-blocking mechanism and double disc for seeding.The field experiment showed that the machine could solve the residue and weed blocking effectively,has a good performance of passing and cutting stubble,that this new planter is an ideal no-till planter for wheat in annual double cropping areas of China.
Keywords:conservation tillage  anti-blocking  no tillage planter  wheat
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