刷坑机结构设计

论文编号:JX745  论文字数:11878.页数:30   附CAD图

摘     要
 环保产业是当今世界四大支柱产业之一，是今后世界产业发展的热点和重点。鉴于此，有关专家指出，与传统的机械产品相比，环保机械工业始终可获得国家政策的支撑和法律的引导，环保机械工业正面临着前所未有的发展机遇。于是，针对浙江省第四届大学机械设计竞赛的主题 “绿色与环境”，设计了一款新一代环保机械产品——刷坑机。
 在一个高速化、智能化的现代社会里，节约人力、高度智能、美观新颖是新一代机械产品追求的目标。基于目前人工清洁公厕卫生强度大、工作环境差等缺点，综合考虑效率、自动化和经济实用等因素，Shaken Tool刷坑机在这样的时代背景下应运而生。它的精准化设计解决了工人累而脏的工作环境问题；大大节约了工人手工刷坑的时间；还有全自动的设计使人民使用起来更加灵活方便。不同的尺寸都可以通过调节达到清洗的要求。刷坑机内部的电机带动刷子往复运动，并且带有柔性设计和自动喷液功能。通过理论设计计算、强度校核、工作原理及性能分析，对方案作了详细的说明。所以，在“环境保护”大力提倡的社会背景下，刷坑机有着很好的发展前景和使用基础。

 关键词：环保机械  公厕卫生 自动化 柔性设计 自动喷液
 The Practical Design of Shaken Tool
 
 
Abstract
 In today's world,environmental protection industry is one of the important  four pillar industries, and the future industrial development of the world hot spots and focus. In view of this, the experts pointed out that compared to traditional mechanical products, environmental protection machinery industry has always been available to support national policy and legal guidance, environmental protection machinery industry is facing unprecedented opportunities for development. Thus, the fourth college of Zhejiang Province for the mechanical design contest theme of "Green industry and the Environment", designed a new generation of environmentally-friendly mechanical products – Shaken Tool.
 In a high-speed, intelligent, modern society, conservation of human, highly intelligent, beautiful novel is a new generation to pursue the goal of mechanical products. Based on the current strength of the artificial cleaning of public toilets of health, and the shortcomings of poor working environment, consider the efficiency of an integrated, automated and economical and practical factors .Shaken Tool came into being under the background of the times. Its precise design of the workers tired of the dirty work of environmental problems,greatly saves workers time manual brush pit,and the design of fully automated so that the people become more flexible and convenient to use. Different sizes can be achieved by adjusting the cleaning requirements. Hang the brush inside the brush motor driven reciprocating motion, and a flexible design and automatic spray feature. Designed through theoretical calculation, intensity calibration, the working principle and performance analysis, a detailed description of the program. Therefore, in the strong proponent of the  "Environmental Protection" social background, Shaken Tool has a very good pit machine and use the basis of development prospects.

Keywords: Environmental protection machinery; Automation; WC health; Flexible design;  Aautomatism spray
 
目 录
摘     要 i
Abstract ii
第一章 绪论 1
1.1 选题的背景与意义 1
1.2相关技术背景简介 1
1.2.1 环保机械的发展前景 1
1.2.2 环保机械设计与趋势 2
1.2.3如何提高机械设备的环保性 3
1.3本设计的主要任务 5
1.4 本章小结 5
第二章 设计方案 6
 2.1 蹲坑尺寸 6
 2.2 方案比较 6
 2.3 机构设计创新和实用化设计 7
2.4 本章小结 8
第三章 刷坑机材料选择与理论计算 9
3.1 毛刷材料的选择 9
3.2 小水泵的选择 9
3.3电动机的选择 9
3.4 轴的设计 10
3.5 本章小结 13
第四章 刷坑机的工作原理及结构设计 14
4.1 刷坑机功能的结构实现 14
4.1.1 毛刷的自转 14
4.1.2 毛刷的往复运动 15
4.1.3 清洁液的喷洒 15
4.2 定位装置 16
4.3 控制电路 16
4.4产品实现功能的动作流程 18
4.5 本章小结 19
第五章 创新及展望 20
5.1 机构的创新 20
5.1.1电机套 20
5.1.2 横块滑动机构和螺杆螺旋传动机构 20
5.2 整体结构和功能的创新 20
5.3 结构设计的不足 21
5.4 产品的改进 21
5.4.1 把手结构改进 21
5.4.2 控制电路改进 22
5.5 本章小结 23
第六章 总结 24
参考文献 25
致 谢 26

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