玉米秸秆组织分离机的设计目录1引言................................................................11.1机械化组织分离机的目的及意义........................................11.2机械化还田技术的现状................................................11.3机械化组织分离机技术的发展趋势......................................12技术任务书..........................................................23设计计算说明书......................................................23.1总体设计............................................................23.1.1传动机构............................................................33.1.2工作部件............................................................33.1.3组织分离机机刀片的设计几个问题......................................43.1.4拖拉机的性能参数....................................................53.1.5悬挂设计............................................................83.2主要工作部件设计计算...............................................103.2.1基本参数计算.......................................................103.2.2锥齿轮的设计计算...................................................113.2.3皮带轮的设计计算...................................................153.2.4轴的设计计算.......................................................183.3性能的校核.........................................................263.3.1爬坡稳定性能指数...................................................263.3.2拖拉机悬挂机构油缸提升能力校核.....................................273.4使用说明书.........................................................274标准化审查报告.....................................................284.1产品图样的审查.....................................................284.2产品技术文件的审查.................................................2814.3标注件的使用情况...................................................284.4审查结论...........................................................28结论.....................................................................29参考文献.................................................................30致谢.....................................................................312玉米秸秆组织分离机设计摘要近几年随着玉米产量的大幅度的提高，秸秆、根茬也大量增多，随之出现的问题是清理秸秆、刨根茬，成了农民种地前最头痛的事，为争时争工，不影响秋种的进度，有些农民只好将秸秆就地焚烧。既浪费资源又污染环境。可以把秸秆粉碎后铺撒在地里，既环保又可以改变土壤的理化性。玉米秸秆组织分离机就是这样的一种农具，本设计采用均力免震法排列刀，工作时由拖拉机采用后悬挂方式进行耕作。刀具使用Y型刀中间采用齿轮传动和皮带传动相结合的方法。关键词分离玉米设计3毕业设计说明书外文摘要DesignoftheCornstrawcounters-fieldAbstractInrecentyearswiththecornyieldsignificantenhancementofstraw,root,theincreasingnumberofcropalso.Theresultingproblemsiscleanupstraw,followchi,becamefarmerssowthelandbeforeheadaches.Asforwork,whendoesnotaffecttopreparefortheprogressofthestrawstalk,somefarmershadtolocalburned.Dosojustawasteofresourcesandenvironmentalpollution.Wecanputittopiecesafterthestalksstrewninthefield,theenvironmentalprotectioncanalterthesoilphysicochemical.Cornstrawchopperdriveisonesuchfarmimplements.Thisdesignusesshock-freelawsarearrangedinknifeedge,theworkbythetractorbywayoffarmingafterthesuspension.TooluseYknifeamongUSESthegeartransmissionandthemethodofcombiningthebelttransmission.KeywordC...
