“8”型路线无碳小车的设计(全套图纸)

摘要

煤炭是大自然给予人类的一笔宝贵财富，可是由于人们对煤炭的巨大需求，煤炭资源日趋减少近于枯竭。随着人们节能环保意识的提升，无碳理念也越来越被人们提上研究的课题。更洁净，更环保，更节能，更高效的理念也深入人心。

本小车是对“无碳”理念的探索与开发，对未来“无碳”的憧憬，小车构思巧妙，在完成设计的要求下充分考虑了外观和成本等问题，方便以后的扩展和进一步的开发。“无碳小车”系第二届全国大学生工程训练综合能力竞赛命题主题，目前实验阶段已经完成。

小车的设计分为三个阶段：方案设计、技术设计、制作调试。方案设计阶段根据小车功能要求根据机器的构成（原动机构、传动机构、执行机构、控制部分、辅助部分）把小车分为车架、原动机构、传动机构、转向机构、行走机构、微调机构六个模块，进行模块化设计。技术设计阶段采用了PROE等软件进行辅助设计。小车大多是零件是标准件、可以购买，同时除部分要求加工精度高的部分需要特殊加工外，大多数都可以通过手工加工出来。调试过程会通过微调等方式改变小车的参数进行试验，在试验的基础上验证小车的运动规律同时确定小车最优的参数。

关键词：无碳小车；方案设计；模块化设计；8型路线

Abstract

Coal is a valuable wealth of human nature, but because of the huge demand for coal and meager coal resources dwindling. As enhance awareness of energy saving and environmental protection, zero-carbon concept is increasingly being put on the research project. Cleaner, more environmentally friendly, more energy, more efficient idea is taking hold.

Issue, later expanded and further developed. "Zero-carbon cars" of the second national students ' comprehensive ability of engineering training race in thesis theme, the current experimental phase has been completed.

Car design is divided into three phases: design, technical design, making debugging. Programme design stage based on the car features under the machine's composition (original mechanism, actuator, actuator, control section, Assistant section) original car into the frame, body, transmission, steering agencies, travel agencies, fine-tune the bodies of six modules, modular design. Technical design stage using PROE software for aided design. Car most parts are standard parts, you can purchase, while some require high processing precision parts require special processing, most are available through the manual process. Debugging changes by way of fine tuning parameters of the car testing, experimental validation on the basis of the car in motion at the same time determine the optimal parameters for car.

Key words:Carbon-free cares; design; modular design;8-courses

目录

摘要............................................................................................................... 错误!未定义书签。

Abstract...................................................................................................................................错误!未定义书签。

第一章设计要求......................................................................................... 错误!未定义书签。

1.1设计布置方案................................................................................... 错误!未定义书签。

1.2 小车功能设计要求.......................................................................... 错误!未定义书签。

1.3小车的设计方法.............................................................................. 错误!未定义书签。

第二章方案设计......................................................................................... 错误!未定义书签。

2.1总体设计......................................................................................... 错误!未定义书签。

2.2车架................................................................................................. 错误!未定义书签。

2.3 原动机构......................................................................................... 错误!未定义书签。

2.4传动机构......................................................................................... 错误!未定义书签。

2.5转向机构......................................................................................... 错误!未定义书签。

2.6行走机构......................................................................................... 错误!未定义书签。

第三章技术设计 ...................................................................................... 错误!未定义书签。

3.1小车轨迹的计算............................................................................. 错误!未定义书签。

3.2小车车体的参数确定..................................................................... 错误!未定义书签。

3.2.1小车车架的尺寸参数.......................................................... 错误!未定义书签。

3.2.2小车齿轮传动比.................................................................. 错误!未定义书签。

3.2.3齿轮的设计.......................................................................... 错误!未定义书签。

3.2.4原动轮的大小及绕线圈数.................................................. 错误!未定义书签。

3.2.5小车行走位移...................................................................... 错误!未定义书签。

3.2.6轴承的选择..........................................................................错误!未定义书签。

第四章小车能耗分析................................................................................. 错误!未定义书签。

4.1小车能量转换过程......................................................................... 错误!未定义书签。

4.2小车的能量..................................................................................... 错误!未定义书签。

第五章总结和体会..................................................................................... 错误!未定义书签。

参考文献....................................................................................................... 错误!未定义书签。致........................................................................................................................................-23 -