冬瓜去皮机的设计毕业论文1

审定成绩：成都工业学院毕业设计（论文）设计（论文）题目：冬瓜去皮机系部名称：机电工程系专业：数控技术专业班级：09423学生姓名：学号：指导教师：答辩组负责人：二O一二年五月I摘要冬瓜去皮是所有冬瓜制品加工工艺过程的重要环节。目前，存在的各种去皮方法都各自有其一定的局限性。随着冬瓜产业的发展和我国社会经济的进步，如何寻找一种优质、高效、节能几环保的冬瓜剥皮方法己成为冬瓜加工工艺过程中迫切需要解决的问题。因为去皮效率的高低和安全卫生性将直接影响冬瓜原料加工的效益。本课题的设计将涉及到机械制造、机械设计、理论力学、材料力学、工程材料基础等多种学科的知识。主要内容包括国内外一些冬瓜去皮机结构的简介、冬瓜去皮机的结构设计（包括工作原理）、主要参数的选择确定、主要零件的结构设计与计算以及主要零件的校核等，有完整的理论阐述和设计计算，并附有大量的装配图和零件图，更加直观的对整个设计加以论证。关键词：去皮机，切削，设计，冬瓜IIAbstracWhitegourdpeelisallwhitegourdproductsprocessingprocessimportantlink.Atpresent,therearevariousmethodsofpeelingeachhasitslimitations.Withwintermelonindustrythedevelopmentandprogressofoursocietyandeconomy,howtofindahighquality,efficient,energy-savingseveralenvironmentalprotectionmelonpeelingmethodofwaxgourdprocesshasbecomeanurgentneedtoaddresstheproblem.Becausethepeelingefficiencyandsafetyandhealthwilldirectlyaffecttheefficiencyofwaxgourdrawmaterialsprocessing.Thedesignofthisissuewillinvolvemachinerymanufacturing,mechanicaldesign,theoreticalmechanics,mechanicsofmaterials,engineeringmaterialsandsoonthebasisoftheknowledgeofmultipledisciplines.Themaincontentsincludesomedomesticandforeigngourdpeelingmachinestructureofwaxgourdpeelingmachine,structuredesign(includingworkingprinciple),mainparametersselection,themainpartsofthedesignandcalculationofthestructureandmainpartsofthecheck,acompletetheoryanddesigncalculation,andwithalargenumberofassemblydrawingandpartsdrawing,amoreintuitivedesignofthewholeargument.Keywords：Peelingmachine,friction,design,potato目录摘要..................................................................................................................................................IIAbstrac.............................................................................................................................................I目录..................................................................................................................................................II第1章绪论....................................................................................................................................11.1目的意义和国内外现状概况.............................................................................................11.2冬瓜原料加工预处理工艺流程简介.................................................................................21.2.1冬瓜的分级............................................................................................................21.2.2冬瓜的清洗............................................................................................................21.2.3冬瓜的去皮............................................................................................................21.2.4冬瓜的护色............................................................................................................31.3国内外冬瓜去皮设备简介................................................................................................31.3.1机械装置................................................................................................................31.3.2冬瓜的护色............................................................................................................41.3.3蒸煮装置...............................................................................................................51.3.4化学去皮装置.......................................................................................................5第2章冬瓜去皮机的机构设计...................................................................................................72.1其它冬瓜去皮机的设计及特点简介................................................................................72.1.1工艺流程及结构特点............................................................................................72.1.2其它瓜去皮机结构简介........................................................................................72.2自主设计的冬瓜去皮机基本结构.....................................................................................92.2.1加紧冬瓜装置........................................................................................................92.2.2机架......................................................................................................................102.2.3切削部分..............................................................................................................112.2.4传动系统..............................................................................................................122.3工作原理...........................................................................................................................13第3章冬瓜去皮机的参数确定.............................................................................................143.1电机的选择.......................................................................................................................143.2减速器的选择和冬瓜转速的最终确定...........................................................................153.3刀具的宽度和丝杠轴导程的确定...................................................................................153.3.1刀具的宽度.........................................................................