摘要
垄作技术与保护性耕作技术相结合可以体现两者优势。实行原垄免耕播种或中耕等相关作业时,需要对原垄破坏的地方进行适当修复,确保作业质量。为此,对设计的圆盘式修垄装置的直径、厚度、刃角及刃口厚度、曲率半径、工作偏角,以及倾角等参数进行了分析计算,并对修垄装置整体结构进行了研究,使之能根据机具机架的具体尺寸调节安装,以适用于不同类型的免耕作业机具。
Ridge tillage and conservation tillage technologies can be integrated to combining their advantages. It is re- quired to reshape the damaged original ridges when no tillage sowing, cultivation or other related operations are carried out, which can ensure work quality. The diameter, thickness, blade angle and blade thickness, radius of curvature, an- gle and dip angle of disk for the reshaping device are analyzed and calculated. Then the structure of reshaping device is studied. It can adjust the installation according to the specific size of machine frame, which will be suitable for different types of no-till machine.
出处
《农机化研究》
北大核心
2015年第1期160-162,167,共4页
Journal of Agricultural Mechanization Research
基金
北京市自然科学基金项目(2112011)
北京市组织部优秀人才培养资助项目(19000530803)
质检行业公益项目(201310228)
关键词
保护性耕作
垄作
修垄装置
圆盘
免耕
conservation tillage
ridge tillage
reshaping device
disk
no-till
