摘要
提出了刀滚与机组前进方向成一偏角的新型的旋耕方式，并进行了理论分析，研制了斜置旋耕试验台。室内土槽旋耕试验结果表明：由于偏角的存在，旋耕刀能顺序切削土壤、使刀辊受力均匀、土壤基本上毁于拉等特点，从而降低了旋耕功耗。
A new type of rotary tiller, oblique rotary tiller whose rotor axle is not perpendicular to travelling direction, is put forward in this paper. Soil bin tilling test results showed that work consumption could be reduced because its blade could cut soil sequentially,force acting on the rotor was uniform and soil was destroyed by pulling force.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
1998年第S1期21-25,共5页
Transactions of the Chinese Society for Agricultural Machinery
基金
中国博士后基金
关键词
土壤研究
方法
研究
Ploughing, Methods, Research
