YL25型轮胎压路机总体设计+CAD图纸
本论文主要研究了YL25型轮胎压路机总体结构的方案设计，并进行了稳定性计算，传动系统、液压转向系统、制动系统设计，前轮、后轮设计，以及他们基本参数的确定。本着高效、多能、安全、可靠、舒适、高自动化水平和低公害的思想，在设计过程中使用了新技术、新结构，使整机结构科学合理，工作性能和作业效率提高，使所设计产品的可靠性、操作安全性、舒适性及环保性进一步提高。同时采用了一些新方法，增加了一些附加功能，以使驾驶人员获得舒适的操作体验，使外观造型给人以赏心悦目的感觉。
[毕业论文关键词]：轮胎压路机、工程机械、方案设计、结构设计
Overall design of YL25 tyre roller
[Abstract]:The main content of this design is the overall structure of the pneumatic tyre roller YL25 type design, the design task from the large-scale machinery manufacturing enterprises in our country, the xugong group. This enterprise is a large machine large engineering machinery manufacturing enterprises, mainly the production of various kinds of construction machinery used in the process of engineering construction. Its predecessor of xuzhou construction machinery factory is the first production of pneumatic tyre roller large machinery manufacturers.
This thesis mainly studies the YL25 type pneumatic tyre roller overall structure design, stability calculation, and the transmission system, hydraulic steering system and brake system design, the front wheel, rear wheel design, and the determination of basic parameters. In line with efficient, pluripotent, safe, reliable, comfortable, high automation level and low pollution, in the design process using the new technology, new structure, so the scientific and reasonable structure, the working performance and improve work efficiency, make the reliability of the new products, further improve the operation safety, comfort and environmental protection. Adopted some new methods at the same time, added some additional features, to make drivers get comfortable operating experience, to give a person the sense with pleasing appearance style.
[Keywords]:tire roller、Engineering machinery、project design、structure design.
目录
第一章 前言 2
1.1概述 2
1.2研究的意义 2
1.3轮胎压路机的现状及发展趋势 3
1.4课题来源及主要研究内容 5
第二章 方案设计 7
2.1传动装置设计 7
2.2悬挂装置设计 7
2.3摇摆机构设计 8
2.4转向操纵机构设计 8
2.5制动机构设计 8
2.6洒水系统设计 9
2.7气路系统设计 9
2.8车身设计 10
2.9其他相关技术设计 10
第三章 总体设计 11
3.1基本参数的确定 11
3.2轮胎变形特性和平均比压 11
3.3行驶速度和速度比的分配 13
3.4动力选择和牵引力计算 15
3.5各种工况的阻力、附着力和功率计算 17
3.6稳定性设计 22
3.7爬坡能力设计 27
3.8生产率计算 27
3.9传动系统设计 28