装配图
轮胎式压路机传动系统和变速箱设计
摘要
压路机在机械工程中属于道路设备的范围，广泛用于高级公路、铁路、机尝大坝、体育场等大型工程项目内容的填方压实作业，可以碾压沙性、半粘性及粘性土壤、路基稳定土及沥青混凝土路面层。使施工体具有足够的强度和稳定性，并能承受足够的载荷和抗侵蚀的能力，不会因为材料的自重和受环境影响等侵蚀。而轮胎式压路机在现在的市场上更加能够具有相当大的竞争优势，轮胎式压路机不会破坏已经施工的路面，轮胎压路机属超重型自行式静作用压路机，具有强大的静压力和优越的压实性能，适用于压实沥青路面、基础层、次基础层及填方工程，广泛用于各种交通道路、机场港口、大坝等大型工程的压实作业。轮胎压路机是一种静作用压路机，它是由特别制作的充气轮胎对地面施以搓揉压实作用，能获得平整而且致密的道路表面而且轮胎式压路机灵活性强，可移动性能比较好，适用范围广，在以后压路机械中具有很大的前景，本课题研究方向是主要对轮胎式压路机的传动系统与变速箱进行设计和计算，设计内容主要有选择传动轴和齿轮和确定参数以及对其进行校对。
关键词：压路机；传动系统；变速箱
Abstract
The road roller in mechanical engineering belongs to the range of highway equipment, and iswidely used in filling compaction operation of large projects such as advanced highways, railways, airports, dams and stadiums,which can crush sand, semiviscous and cohesive soil, roadbed stabilized soil and bituminous concrete pavement layer. The construction body has enough strength and stability, and canwithstand enough load and corrosion resistance,will not be due to theweight of the material and environmental impact of erosion. and the tyre-type road roller in the market now more able to have a considerable competitive advantage, the tyre-type road rollerwill not destroy the pavementwhich has already been constructed, and the tyre roller is a super heavy-duty self-propelled static rollerwith strong static pressure and excellent compaction performance,which is suitable for compacted asphalt pavement, foundation layer, Secondary foundation layer and fill project, Widely used invarious traffic roads, airport ports, dams and other large-scale projects of compaction operations. The tyre roller is a static action roller, it is specially made inflatable tires on the ground by rubbing compaction effect, to obtain a smooth and dense road surface and tire-type roller flexibility, mobile performance is relatively good,wide range of applications, in the future of the road machinery has great prospects, The research direction of this topic is mainly to design and calculate the transmission system and gearbox of tyre-type road roller, the main design content is to select the transmission shaft and gear and to check the parameter and proofreaddd it.
Keyword: Teerull; phivrku; kigukast.
目录
摘要I
Abstract II
第1章绪论- 1-
1.1对本课题的研究背景- 1-
1.2国内外轮胎式压路机的发展现状- 1-
1.3轮胎压路机的发展前景- 2-
1.4设计目的和意义- 3-
第2章传动方案及其设计参数的拟定- 5-
2.1基本参数- 5-
2.2压路机传动系统设计- 5-
2.2.1传动方案设计准则- 5-
2.2.2传动方案设计- 6-
第3章传动系统设计- 8-
3.1基本参数的确定- 8-
3.2传动系统的速比分配- 9-
3.2.1总速比计算- 10-
3.3传动系统的构成- 12-
3.3.1动力源- 12-
3.3.2变速箱- 16-
第4章减速箱设计计算- 19-
4.1计算传动装置的运动和动力参数- 19-
4.2高速级齿轮的设计- 20-
4.3小齿轮设计计算- 21-
4.4齿轮强度校核- 22-
4.5低速级齿轮设计计算- 24-
4.6传动轴承和传动轴的设计- 27-
4.6.1传动轴承的设计- 27-
4.6.2从动轴的设计- 28-
4.6.3键的设计和计算- 30-
4.7箱体结构的设计- 31-
4.8润滑密封设计- 34-
4.9联轴器设计- 34-
总结- 36-
参考文献- 37-
致谢39
齿轮1
齿轮2
轴承端盖1
轴承端盖2
轴零件图
设计目录
设计所包含文件
设计摘要部分
设计字数统计
