毕业设计论文-猕猴桃籽分离机的设计、建模与分析.doc

猕猴桃籽分离机的设计、建模与分析 摘要 猕猴桃籽油具有辅助降低血脂、软化血管和延缓衰老等功效,在医学、保健食品和美容护肤品等领域具有非常广泛的应用前景。我国作为猕猴桃的产出大国,大量的猕猴桃籽在榨汁后和果渣一起废弃。本文研究了猕猴桃籽肉分离的处理工艺,设计一种搓揉机和配套的搅拌机,能够从猕猴桃果渣中实现猕猴桃籽的分离。首先查阅了食品分离设备的相关文献,确定了搓揉机和搅拌机的工作方案。然后对搓揉机和搅拌机的传动和执行结构进行详细设计计算,给出结构选型、确定结构参数、校核设计结果。接着使用SolidWorks实现了零部件的三维建模和整机装配。最后对其中的关键零件螺杆进行了强度和刚度分析,分析结果显示结构合理。设计结构可以用于猕猴桃籽的再利用加工。 关键词: 搓揉机 搅拌机 方案设计 三维建模 Kiwi seeds of design, centrifuge modeling and analysis ABSTRACT Kiwi seed oil has auxiliary lowering blood fat, softening vessels and delaying senility, in medicine, health care food and cosmetics and skincare etc is very broad prospect of application. China is a country, the output of kiwifruit juice the kiwi seeds in fruit dreg together after and abandoned. This paper studies the kiwi seeds meat separation process, design a kind of rub machine and matching blender, from kiwi fruit dreg can realize the separation of kiwifruit seeds. First consult the relevant literature food separation equipment, determined the rub is kneaded machine and blender work plan. Then on to rub machine and blender transmission and implement structure of detailed design calculation, this structure selection, determine the structure parameters, checking the design results. Then use SolidWorks realized parts of 3d modeling and the machine assembly. Finally the key parts screw the intensity and stiffness analysis, the results show that the structure is reasonable. Design structure can be used to kiwi seeds recycle processing. Keywords: rub machine blender scheme design of 3d modeling. Key Words: Rub machine mixer scheme design3d modeling 目录 第1章 绪论 1 1.1前言 1 1.2猕猴桃籽的应用 1 1.3 提炼猕猴桃籽油的工艺流程 2 1.4本章小结 3 第2章 猕猴桃籽分离机的设计的方案设计 4 2.1设计方案的提出与选择 4 2.1.1搓揉机的选择 4 2.1.2搅拌机的设计方案 9 2.3本章小结 12 第3章 猕猴桃籽分离机的设计数据 13 3.1猕猴桃籽设计要求 13 3.1.1 双螺杆搓揉机的设计 13 3.1.2食品搅拌机设备的设计 25 3.2标准件 31 3.3本章小结 31 第4章 猕猴桃籽搓揉机的三维建模 32 4.1三维建模软件的介绍 32 4.2主要结构的建模 33 4.2.1 轴的三维建模