摘要
针对传统深松机在秸秆覆盖量大时,深松铲易发生堵塞,深松机通过性能差,深松作业后镇压效果不理想,影响后续播种作业等问题,设计了深松铲防堵装置和镇压装置。田间试验结果表明,增加两装置能有效地解决深松机易堵和深松后地表不平整情况。
The subsoil-shovels of traditional subsoiler has often been blocking in the heave corn-cover field, it has a disadvantage on the following action. In this paper, a subsoil-shovels anti-blocking mechanism and pressing mechanism has been designed. Performance test results in the corn field show that these mechanisms have a good ability to solve the anti-blocking and pressing problems in the corn-cover field.
出处
《农机化研究》
北大核心
2006年第7期136-138,142,共4页
Journal of Agricultural Mechanization Research
基金
国家十五科技攻关课题"一年两熟区少耕除草与小麦免耕播种机具研究"(2004BA524B03)
关键词
农业工程
深松机
试验
保护性耕作
防堵装置
agricultural engineering
subsoiler
experiment
conservation tillage
anti-blocking mechanism
