曲轴滚筒式苗期残膜捡拾机构的设计  

Design of the Crank Drum Seedling Residual Film Recycling Machine

作　　者：靳伟[1] 张学军 张朝书 舒冬梅[4] 鄢金山 张洪[1] 李超新[1] 孙杰[1] 

机构地区：[1]新疆农业大学机械交通学院,乌鲁木齐830052 [2]新疆农业工程装备创新设计实验室重点实验室,乌鲁木齐830052 [3]阿克苏精准农机制造有限责任公司,新疆阿克苏843013 [4]新疆农业大学食品科学学院,乌鲁木齐830052

出　　处：《农机化研究》2015年第3期99-102,共4页Journal of Agricultural Mechanization Research

基　　金：国家农业科技成果转化资金项目(2013G4109001)

摘　　要：地膜覆盖技术的广泛推广和应用,极大地推进了我国农业经济的发展,提高了农产品的产量和品质;但残留在土壤中的地膜在自然条件下极难降解,对农业的可持续发展造成巨大危害。为了回收田间残膜,通过对国内外残膜回收机的研究和借鉴,设计一种曲轴滚筒式残膜捡拾机。该残膜回收机工作时,松土铲松土,起膜铲辅助捡拾机构捡膜,卸膜辊卸膜并收集到回收箱,避免造成二次污染。田间试验表明,在动力由铁牛55提供、前进速度为3.6km/h时,捡拾率约为88%,卸膜率达95%,生产效率为0.6hm2/h。Plastic mulching technology application and extension , greatly promote the development of agricultural econo-my in our country , improve the yield and quality of agricultural products .But the residues in the soil mulch extremely difficult to degradation under natural conditions , do great harm to the sustainable development of agriculture .For recy-cling the residual film field , based on the research of the residual film recycling machine at home and abroad and refer-ence , design a kind of crankshaft drum remnant film collecting machine .The residual film recycling machine is working , break shovel dirt , a film shovel supplementary collector and pick up membrane , membrane roll film unload and collect to the recycling bin , avoid to cause secondary pollution .Field experiment , the power provided by the iron cow 55 , speed is 3.6Km/h, collecting rate of about 88%, the discharge rate was 95%, and the membrane machine production efficiency is 0.6hm^2/h.

关 键 词：残膜回收 捡拾装置 卸膜 苗期 

分 类 号：S224[农业科学—农业机械化工程]