毕业设计（论文）-无人值守餐厅自动传菜系统设计精选.doc

无人值守餐厅自动传菜系统设计 作 者 姓 名 专 业 机械设计制造及其自动化 指导教师姓名 专业技术职务 讲师  目 录 摘 要················································1 第一章 绪论········································3 1.1机器人的发展现状······································3 1.2无人值守餐厅前景······································5 1.3课题的研究目的及意义··································5 1.4设计内容、现有条件····································6 第二章 总体方案··································7 2.1 传菜智能餐车总体机构··································7 2.2 传菜智能餐车总体尺寸选择······························8 第三章 主要部件的选择及结构设计····················9 3.1电动机的选择··········································9 3.2 同步带的选择··········································9 3.3 轴承的选择···········································10 3.4 驱动轴的结构设计·····································11 3.5 驱动轴支撑架的设计···································13 3.6 智能餐车X轴运动设计································14 3.7 智能餐车Z轴运动设计································15 3.8 智能餐车Y轴运动设计································16 第四章 主要部件的校核及计算······················18 4.1驱动轴的校核计算·····································18 4.2齿轮的校核计算·······································19 参考文献·············································23 致 谢··················································24  摘 要 毕业设计课题研究的对象是无人值守餐厅自动传菜系统。无人值守餐厅的运营模式是顾客通过自动门进入餐厅，在前台预交一定费用领取智能餐卡，然后通过自动点菜机点菜，点菜完成后系统会提示顾客的餐桌号和等待时间。稍后送菜机器人会携带餐点停至该顾客餐桌前，将餐盘推至餐桌上，之后机器人返回，继续工作。本设计课题的重点就是对送菜机器人的设计及自动传菜系统的设计。自动传菜系统的设计需要考虑机构在X,Y,Z轴方向上的运动，运用所学的知识，构思结构，进行创新，让其实现上述功能。主要运用减速器，凸轮来实现。结构设计需要用软件CAD进行绘图，画出结构的装配图，重要结构的零件图。还有餐厅的总体布局图。 将所设计的机构放在预定的轨道上，机器人能平稳的将菜放在预定餐桌上，然后自动将菜放下，返回起始点，就验证了设计的正确性。 传菜系统的结构设计，需要考虑结构的实用性，安全性，平稳性，节能性。 关键词：无人值守餐厅 机器人 减速器 凸轮 Abstract Graduation project design study focuses on unmanned automatic transfer food restaurant system.Unattended mode of operation of the restaurant is that customers walk through the automatic doors into the restaurant to receive a fee prepaid card at the front desk ,and then go to the au