摘要
改进设计了1MLQS―40/70起垄全铺膜联合作业机,解决了在土壤含水率较大时作业故障率高的问题。分析和确定了改进后开沟器的结构参数、土壤升运装置的工作速度。改进设计后的机具能一次性完成开沟、起垄、整形、铺膜、覆土、压膜等多项作业,生产效率高、工作可靠、故障率低。
The 1MLQS-40/70 whole film mulching and ridge forming combined machine was improved design to solve the problem of the high failure rate when the soil water content is higher.The parameters of the furrow opener and the velocity of the soil transmission device were analyzed and decided.After improved design,the machine integrated the ditching,ridging,shaping,film mulching,covering soil,and pressing plastic film as a whole system.In the same time the machine had the advantages of high production efficiency,reliable operation and low fault rate.
出处
《中国农机化》
北大核心
2011年第4期89-92,共4页
Chinese Agricul Tural Mechanization
基金
甘肃省科技重大专项计划项目(092XKDA039)
农业科技成果转化资金项目(2010GB2G100482)
关键词
全膜双垄沟
联合作业机
改进设计
whole plastic-film mulching on double ridges
combined machine
improved design
