地膜播种机螺旋覆土滚筒的参数优化  

Parametric optimization of the spiral cylinder of a plastic-film mulch seeder

作　　者：李革[1] 艾力.哈斯木 康秀生[2] 俞高红[1] 张国风[1] 

机构地区：[1]浙江工程学院,杭州310033 [2]新疆农业大学,乌鲁木齐830052

出　　处：《农业工程学报》2003年第6期135-138,共4页Transactions of the Chinese Society of Agricultural Engineering

基　　金：新疆科委研究与技术开发项目

摘　　要：随着地膜覆盖栽培技术的发展 ,对覆膜播种机工作性能提出了更高的要求 ,覆土滚筒是覆膜播种机的主要工作部件 ,其参数优化对播种质量有很大影响 ,该文对覆土滚筒的导土板螺旋角 ,螺旋头数等主要参数进行了优化分析和试验研究 ,提出了合理取值范围 ,从而为覆土滚筒的设计和进一步改进提供了一定的理论依据。With the development of the technology of plastic-film mulch, higher performance is demanded from the spiral cylindrical sealer. The cylindrical sealer is an important part of the plastic-film mulch seeder. Optimizing the number and angle of spiral battens has a great influence on seeding quality. In this paper, the angle of the spiral battens in the cylindrical sealer was researched and optimized. According to the analysis, a reasonable range for parametric optimization was presented, which may provide a theoretical basis for a new design and further improvement of the spiral cylindrical sealer.

关 键 词：地膜播种机 覆土滚筒 优化 

分 类 号：S223.5[农业科学—农业机械化工程]