小型走廊清扫机设计
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- 小型走廊清扫机设计目 录
摘要·········································································································Ⅰ
ABSTRACT······························································································Ⅱ
目 录··········································································································Ⅲ
第1章 前言······························································································1
1.1 清扫机的现状和发展前景··········································································1
1.2 清扫设备的概述···························································································2
1.2.1 清扫设备的分类··················································································2
1.2.2 我国清扫机械的发展趋势··································································2
1.2.3 发现的问题和解决途径······································································3
1.3 课题需要完成的任务···················································································4
1.3.1 设计主要内容······················································································4
1.3.2 设计工作基本要求··············································································4
第2章 总体方案设计·············································································6
2.1 设计主要技术要求·······················································································6
2.2 总体方案的确定···························································································6
第3章 动力装置的确定········································································10
3.1 蓄电池的选择·····························································································10
3.2 电动机的选择····························································································11
第4章 清扫机的结构设计····································································13
4.1 传动比的分配···························································································13
4.2 带轮的选择设计·······················································································14
4.2.1 主轴带轮的设计计算·······································································14
4.2.2 Ⅰ—Ⅱ轴带轮的设计计算·······························································18
4.2.3 Ⅲ—Ⅳ轴的带轮设计·······································································21
4.3 主轴的设计计算························································································22
4.3.1 主轴的结构设计············································································22
4.3.2 轴的校核·························································································24
4.3.3 键的校核·························································································27
4.4 锥齿轮的计算······························································································27
4.4.1 锥齿轮的计算···················································································27
4.4.2 锥齿轮的校核计算··········································································32
4.5 车架的设计计算·························································································33
结论············································································································35
参考文献····································································································36
致谢············································································································37
附件1·········································································································38
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