单立柱巷道堆垛机说明书讲述.doc

本科毕业设计说明书 题 目：单立柱巷道堆垛机提升 装置与载货台设计 院 （部）： 机电工程学院 专 业： 机械工程及自动化 班 级： 机械121班 姓 名： 孙世良 学 号： 20120711031 指导教师： 周海涛 完成日期： 2016年6月10日 目 录 摘 要······························································ 1 ABSTRACT···························································· 2 1绪 论··························································· 3 1.1 单立柱巷道堆垛机的结构及研究意义···································· 3 1.2 堆垛机研究情况及评述············································· 3 1.3 课题关键问题及解决方法······································· 6 1.4 单立柱巷道堆垛机的设计参数······························ 8 2 单立柱巷道堆垛机提升装置设计··································· 9 2.1 单立柱巷道堆垛机的特点······································ 9 2.2 提升装置部分设计 ················································· 9 2.2.1柔性件的选取 ··········································· 10 2.2.2 卷筒的选取················································· 10 2.2.3 电动机的选取················································· 10 2.2.4　减速器的选取················································· 11 2.2.5 制动器的选取················································· 12 2.3提升装置部分的计算················································· 13 2.3.1钢丝绳的计算 ················································· 13 2.3.2 卷筒的相关尺寸计算············································· 13 2.3.3电动机的计算 ················································· 15 2.3.4减速器的计算················································· 17 3 单立柱巷道堆垛机载货台设计······································· 18 3.1 载货台货叉方案设计··········································· 18 3.2 堆垛机货叉设计计算·············································· 20 3.2.1 伸缩货叉的挠度与强度············································ 20 3.2.2 下叉的受力分析计算······································ 20 3.2.3 中叉的受力分析计算·············································· 21 3.2.4 上叉的设计分析计算·············································· 23 3.3 货叉各参数的选择·············································· 24 4堆垛机的控制装置及保护措施······································· 25