水面清理机械装置设计

论文编号:JX773  论文字数:13990.页数:32   附CAD图

摘     要

 本文主要是对水面清理机械装置主体进行详细的设计、计算、校核、造型。在分析水面清理机械装置需要实现的功能要求的同时也了解了同类水面清理机械装置的工作原理，基本结构，系统组成及功能；也研究了水面清理机械装置的系统构成及功能，各零部件的设计方法以及系统的实现方式。水面清理机械装置是一种解决水面漂浮物问题的一种新型机械设备，它有航程远、舱容大、打捞速度快、方便实用、使用维修成本低、自动化程度高、操作简便、安全可靠和造价低廉等特点，它可适用在湖泊、水库等大型水域，也可在公园、校园等一些小型水域，根据不同的场所可制作不同的产品。根据调查和分析，城市和风景区河道、湖泊水域的水面垃圾主要有烂蔬菜、塑料袋、软包装、饮料盒、塑料泡沫等，所以此设计则是采用传动轴带动带轮使带做周期性的运动，而且用六个长方形网兜均匀的附于皮带上，使之一起运动，带动网兜旋转，实现打捞的动作，大大提高了效率。另外，为了使清理机械装置具备在无动力的情况下的收集能力，该水面清理机械采用船舵来控制，利用电动机的正反转通过蜗轮和蜗杆传动，使船舵成一定的角度左右摆动，从而使水面漂浮物清理机械实现转向功能。
 设计主要包括了水面清理机械的结构，装配，选材，电机选择，以及标准件的选择。本文在设计中，对水面清理机械的结构图，装配图，零件图，都有详细的说明。
 
关键词:水面清理机械 漂浮物 打捞 准确性

The Design of Mechanical device for water surface cleaning
 
Abstract
 This paper is mainly on the surface cleaning machinery subjects of detailed design, calculation, checking, modelling On the analysis of the mechanical device to realize clean surface of the functional requirements also understand the same surface cleaning mechanical device's working principle, basic structure, system composition and function, The surface cleaning machinery system structure and function, the design method of components and system implementation. Surface cleaning machinery is a problem to solve the floating-debris is a new kind of mechanical equipment, it has great adventure far, capacity, fast, convenient and practical salvage maintenance, low cost, high automation degree, the operation is simple, safe, reliable and low cost etc, it can be used in large lakes, reservoirs, etc, also can be in the park waters, as some small campus according to different places, water can be made of different products. According to the investigation and analysis, urban and scenic rivers, lakes, surface waters are mainly rotten vegetables, garbage, plastic bags, flexible packaging, drink boxes, plastic foam. Therefore, we designed is the use of drive shaft pulley to do with the cyclical movement, but with six uniform rectangular net bag attached to the belt, so that with movement, led net bag rotation, salvage action to achieve greatly enhanced efficiency. In addition, in order to ship with the case without power capacity to collect, clean the surface using rudder to control the machine, use the Reversible motor through worm and worm drive, so that a certain rudder angle into the swing around so that the water floating debris clean-up machinery to achieve steering functions.  
 This design mainly includes surface cleaning machine structure, assembly, materials, electrical choice and the choice of standard parts of the floating refuse collection boat. In this paper, the design of the floating refuse collection boat, assembly, parts map have detailed instructions.
Keywords：Water surface cleaning up machinery；Floats；Salvage；Accuracy
目  录
中文摘要................................................................... I
英文摘要 ..................................................................II
目录......................................................................III
第 一 章    绪 论 1
1.1  设计背景 1
1.2  设计意义 1
1.3  研究现状 2
1.4  课题设计任务 4
1.5  课题设计任务分析 4
第 二 章    水面清理机械装置设计相关基础――虚拟装配 5                                   5
2.1  基本概念 5
2.1.1  虚拟装配 5
2.1.2  装配约束 6
2.2  基于装配约束的产品 CAD设计方法 7
2.3  本设计采用的设计软件――SolidWorks2007 7
第 三 章    方案的确定与比较 9
3.1  清理机构方案的选择与比较 9
3.2  传动机构方案的选择与比较 10
3.3  转向机构的确定 11
第 四 章    水面清理机械装置的设计 12
4.1  总体设计 12
4.2  清理装置的设计 13
4.3  零件加工工艺设计方案 14
4.4  拟订工艺过程 14
第 五 章    机电传动及其控制系统 15
5.1  机电传动 15
5.2  控制系统 15
5.3  程序流程图 17
5.4  梯形图以及指令 18
第 六 章    理论设计计算 21
第 七 章    设计小结 23
参考文献 25
致谢 26
附录水面清理机械装置实物模型图 27