摘  要:当今社会，自动化技术的运用范围涉及到各个领域。大到国防安全，航空航大领域，小到每个人的个人生活，都离不开自动化。机械的自动化、智能化早己成为企业追求生产效率，安全作业，降低人工劳动成本等的一种重要方式。自动化程度的高低，己经成为一项衡量一个国家，企业，现代化水平的标准。可见自动化技术的运用即广泛，又重要！

     长期以来，市场还没有普及自动售粥机，而很多名为自动“售粥机”只是完成对粥的封装功能，没有真正的实现“自动售粥”的功能。而主要的“对粥的定量”和“盛粥”功能只能依靠人工来完成，使自动售粥机的功能大打折扣。本人设计的该自动售饭机不仅具备传统自动售饭机的功能，而且没有在人工参与的情况下能够实现对粥的定量，盛装。这样就使得该售饭机更具效率。机械式的定量避免了试用人工售饭时，对饭量把握不当使粥量不均;全自动的售粥也避免了用人工售饭产生时的卫生担忧等。它可使用于人量较多的食堂，餐厅等场合。其中对学校食堂，企业餐厅，饭店等都具有相当的市场。所以该售粥机有不小的发展潜力。

　　　第一章首先介绍了本设计的选题目的及意义，阐述了自动售粥机的发展状况。然后根据人工售饭的过程，分析了可行的工作原理，并根据粥的特性设计出可实现的框架结构。

　　　第二章对系统功能进行描述，对功能进行分解，自动售粥机系统模块分解，最终求解得出系统设计方案并作出总布局图。

　　　第三章是本设计的主体部分。根据社会实践调查确定合理可行的设计要求参数，根据设计参数要求对每一个模块进行详细的设计。包括单片机的设计、漏斗容量的计算、驱动装置的选择、盛粥方案的选择等。 

　　　第四章对本次设计进行总结，简要说明本设计的优点和不足，并提出进一步研究的设想。

关键词：自动售粥机；系统设计；安全；卫生

ABSTRACT:The scope of today's society, the use of automation technology related to the fields. Large national defense and security, aerospace field, to everyone's personal life, are inseparable from the automation. Mechanical automation and intelligence as early as has become the pursuit of production efficiency, security operations, reduce labor costs, an important way. High and low degree of automation, has become a measure of the level of a country, corporate, modern standard. The visible automation technology application of the extensive and important!

     A long time, the market is still not universal vending porridge machine, called Auto sold porridge machine just completed porridge package, not the true realization of "vending porridge". And the main the "porridge quantitative and Sheng porridge" function can only rely on artificial vending porridge greatly reduced. I designed the Automatic Canteen Vending machines not only have the traditional automatic Canteen Vending Machine porridge quantitative, dressed up, and no human involvement in the case. This makes the Canteen Vending machines more efficient. Mechanical quantitative avoid the trial artificial Canteen appetite grasp improper uneven amount of porridge; the automatic sale porridge avoid health concerns generated by artificial Canteen. It can be used in people more in cafeterias, restaurants and other occasions. In which the school cafeteria, corporate restaurants, hotels, and so has a considerable market. The sale of porridge machine development potential.

      The first chapter introduces the topics of the design of the purpose and significance of the state of development of the vending machine porridge.   Then analyzed according to the artificial Shoufan the process, a feasible working principle, the frame structure can be realized and designed according to the characteristics of porridge.

     Chapter II described the system function, the function decomposition, porridge vending machine system module decomposition, eventually solving to draw system design and make the total layout.

     The third chapter is the main part of the design. According to the social practice survey to determine a reasonable and feasible design requirements detailed design parameters, design parameters for each module. Including single-chip design, the funnel capacity is calculated, the selection of the driving means, Sheng porridge program selection.

     Chapter summary of the design, a brief description of the strengths and weaknesses of the design, and put forward the idea of ​further research.

Key words: vending machine porridge; system design; safe; health