PAGE\*MERGEFORMAT-35-学号：201125090107中州大学毕业设计设计题目：花生脱壳机学院：工程技术学院专业：机电一体化技术班级一班姓名：###指导教师：###日期：2014年3月10日诚信声明本论文是我个人在老师指导下，按任务书要求，自己撰写的论文。该论文凡引用他人的文章或成果之处都在论文中注明，并表示了谢意。除此之外都是自己的工作成果。若本论文及资料与以上声明不符，本人承担一切责任。本人签名：日期：年月日中州大学机电一体化技术专业毕业设计任务书班级：11机电对口1班学生：###学号****************设计题目：花生脱壳机设计摘要：设计花生脱壳机，用来脱花生外壳的设备，适用于生产油炸花生米、花生糕点、花生糖、花生奶、花生蛋白粉、作为大型花生榨油厂榨油生产的榨前预处理。要求脱壳率高（94%----98%），脱壳后的花生仁破碎率为2%----6%，表面不褐变，蛋白质不变性。脱壳的同时，壳、仁自动分离，生产效率产量1200kg/h---1800kg/h。设计内容及要求：1、花生脱壳机总体设计,满足生产效率及质量要求；2、设计并绘制脱壳机装配图A０一张3、设计并绘制脱壳机装配图四张以上零件图A２三张A3一张4、设计说明书一份指导老师（签字）：年月日目录诚信声明···························································1毕业设计任务书·····················································2目录······························································3摘要································································6关键词····························································61前言···························································72花生脱壳机的概述················································82.1研究重点······················································82.2花生脱壳机的分类············································92.2.1按结构分类················································92.2.2按工作原理分类···········································102.3结构特点····················································122.4基本原理·····················································132.5设计依据····················································143传动方案拟定···················································154电动机选择·····················································155刮板设计························································165.1刮板计算····················································165.1.1刮板半径及转速初定······································165.1.2刮板所需功率计算········································165.2刮板结构····················································176V带传动设计····················································186.1V带传动计算···········