搅拌机的结构设计要素.doc

本科毕业论文（设计） 题 目 卧式食品搅拌机的结构设计 学 院 机械与电子工程学院 专 业 机械设计制造及其自动化 学生姓名 戴正强 学 号 指导教师 龚智强 职称 讲师 论文字数 7740 完成日期: 2015年5月30日 巢湖学院本科毕业论文论文tructure?Design of Food?Mixer Abstract The mixer brings great convenience,saves time and strength,and becomes an indispensable part of People’s daily life.It holds the advantages of large size,big power,and more used in restaurant,hotel,food factory,etc.Some are simple operation,easy to clean,high efficiency and small noise. The direction of design is food mixer,which is used to mixing fillings and food materials in commerce.Mixer is designed to horizontal structure,using two kinds of transmission system plan: the first is a application of V belt and gear of the main drive system,through the V belt and gear transmission realize the stirring shaft rotation, reach the effect stirring; the second is using wedge belt and the motion of the CAM system,to improve discharge process after stirring movement . The basic size and structure design of pulley, straight gear, helical gear, CAM, shaft and the mixing container in food mixer are designed in this project?, Through calculating to determine the number of root, pulley diameter, spur gear, helical gear teeth, dividing circle, CAM type and size, the basic dimensions of the shaft, the basic size of mixing container, check rigidity and intensity of gear ,shaft ,key,bearing ,then using 3 d UG to movement simulation, in order to more intuitive display design. Key Words:food mixer, gear transmission, CAM mechanism three-dimensional simulation 目　录 1.绪论 1.1　课题背景及研究意义 1 1.2　卧式搅拌机的特点及发展趋势 1 1.3　论文的研究内容 2 2卧式搅拌机总体方案设计 3 2.1　卧式搅拌机总体结构方案 3 2.2　传动方式的确定 3.卧式搅拌机结构设计 5 3.1　电机参数计算 5 3.1.1电机的选择原则 5 3.1.