摘要
针对有机水稻除草实际要求设计出新式的能够苗间行间同时作业的除草机,并对除草关键部件进行理论分析得出对除草率、伤苗率产生显著性影响的5个因素:整机前进速度、除草作业深度、弹齿旋转速度、弹齿刀盘尺寸和弹尺个数。从而设计出合理的除草作业方法。本机动力机构采用旋耕机底盘,由弯管连接并驱动除草盘,从而完成苗间除草。
According to the actual requirements of organic rice herbicide design a kind of new to seedling inter-row operations at the same time weeding machine, and the weeding of key components are derived from the theory analysis on addition to rush, Miao injury rate have a significant impact on 5 factors: the forward speed, weeding depth, the elastic tooth rotation speed and elastic tooth cutter size and the ruler of number. In order to design a reasonable weeding method.The mobility mechanism adopts a rotary chassis, connected by pipe driving weeding disk, thereby completing the weeding.
出处
《东北农业大学学报》
CAS
CSCD
北大核心
2013年第11期107-112,共6页
Journal of Northeast Agricultural University
基金
哈尔滨市科技攻关计划项目(2009AA6CN126)
关键词
除草
设计
试验分析
weed
design
test and analysis
