大学毕设论文__高速离心式果汁机的结构设计.doc

沈 阳 化 工 大 学 科 亚 学 院 本科毕业设计 题 目： 一种榨汁机的结构设计 专 业： 机械制造及其自动化 班 级： 学生姓名： 指导教师： 论文提交日期： 论文答辩日期：  摘要 随着科学技术的不断发展，农业机械化技术发展到一个新的水平；随着农业机械化技术的发展和人们生活水平的提高，水果榨汁机的改进成为消费者关注现在的热点问题。 本文介绍了榨汁机，榨汁机，研究意义，研究现状，分析了榨汁机的前景，对离心式榨汁机的工作原理进行了详细的描述。这组设计的离心式榨汁机更独特，更好地满足消费者的意愿，都本着简单、方便、实用为原则，从消费者的利益。此外，去除果汁榨汁机榨汁机产量结束前，果汁系列电机自动化和高效率的充分体现，小型化和简单化，环境保护，等等。 最后，我相信我们可以设计机器设置专业、智能化、自动化、高效、小型化、简单化、环保、安全为一体的榨汁机可以早日进入消费者的家庭。 关键词：离心榨汁机;电机的选择；外壳设计；榨汁部件设计  Abstract In recent years, rotary drilling pile driver to obtain the rapid development of our country , but with rotary digging pile and drivers in abroad for decades, domestic rotary digging rig is the key part of the history and development of core technology, compared with foreign countries there is still a gap, rotary drilling pile driver in Chinas development there is still a long way to go. Quality of the performance of the rotary power head as an important project mining piling machine and host key components of research directly affect drilling efficiency the driver development in foreign countries have several ten years of history, the development power head performance superior! Unique technology and new design concept, the head of the motive force of the development of domestic can meet rotary drilling pile driver basic reliability and function expansion, but still need to further development. Is difficult to obtain rotary drilling pile driver power head system design and development of related literature and literature at home and abroad, draw lessons from . Therefore, this on power system analysis and Research on the subject, important items in the spin dig pile driving program development project, in the hope that rotary mining piling machine products development for reference. Key words: rotary digging pile driver; power head driving mode; driver; speed reducer 目 录 第一章榨汁机设计前期调查及现状 1 1.1 论文选题的研究意义和依据 1 1.2 论文的主