干旱地区农业研究2017，Vol.35Issue(6)：300-306,7.DOI:10.7606/j.issn.1000-7601.2017.06.43
新型杆齿滚筒式残膜捡拾机构的设计与试验
Design and experiment of a new rod-tooth-roller' plastic film residue collector
摘要
Abstract
In order to solve the difficult problems for collecting plastic film residue as low pickup rate and difficult to remove film,we designed a set of rod-tooth-roller'plastic film residue bundling machine that can simultaneously com-pleted to pick up plastic film residue and stripping operation.The pickup mechanism adopted double crank working prin-ciple,set up the cycloid motion equation of the pickup mechanism.Through the analysis for the blind zone of pick up film caused by the adjacent rod tooth,determined that the installing angle of the adjacent telescopic rod was 45°,and the cir-cumference arrangement was 8 groups,designed two sets of staggered connecting rods to ensure the stability of the mecha-nism movement.Carried out the field test for prototype machine,the test showed that:Under the conditions as the ma-chine operation speed was 1.7 m·s-1,the rod-tooth shaft speed was 60 r·min-1,and the rod-tooth penetrated soil depth was 40 mm,the average pickup rate was 90.66% and the average impurity removing rate was 82.14%.关键词
残膜回收/捡拾机构/脱膜作业/杆齿滚筒Key words
collecting plastic film residue/pickup mechanism/striping operation/rod-tooth-roller分类
农业科技引用本文复制引用
刘进宝,郑炫,赵岩,刘兴爱,葛士林..新型杆齿滚筒式残膜捡拾机构的设计与试验[J].干旱地区农业研究,2017,35(6):300-306,7.基金项目
新疆兵团重大科技项目"残膜捡拾打捆机的研发与示范"(2014AA002-2) （2014AA002-2）
