A总装图
摘要
翻车机是矿山常用的一种卸矿机械，原矿石由矿车编组运输至矿仓上方后，由翻车机卸入矿仓，随着采矿技术的发展和提高产量的需要，原设计的翻车机往往不能满足要求，FCJ-Ⅰ型型的自行式液压翻车机是一种新型的翻车机，它很好的解决了这一困难，生产实践表明，这种翻车机已成为重要的矿山生产设备。
FCJ-Ⅰ型型的自行式液压翻车机是为满足矿山的需要，根据原研制的FCJ-Ⅰ型的压翻车机在使用中的情况，根据需要研改制而成的，更便于生产，提高了生产效率，降低了工作强度。此次设计是仿制设计，基本上采用李洪平教授研制的液压翻车机样机的基本结构形式，结构和工作原理，通过对整机的结构了解，绘制整机装配图，在此基础上自主研制翻车机的液压系统设计，主要包括系统工作压力的确定，执行元件的控制确定，拟订液压系统原理图，计算执行元件主要参数，选择液压控制元件和辅件，绘制管路布置图和设计液压站。
通过本次设计，研究和计算，成功的完成了FCJ-Ⅰ型型的自行式液压翻车机上的液压系统设计。
关键词：液压翻车机，液压系统，原理，元件，参数。
Abstract
The tripping device is the mine commonly used one kind unloads the ore machinery, the raw ore by the mine car grouping transportation after the pocket above, unloads into the pocket by the tripping device, and enhances the output along with the mining technology development the need, the original design tripping device often cannot answer the purpose, the FCJ- II -like hydraulic pressure tripping device is one kind of new tripping device voluntarily, it very good solution this difficulty, the production practice had indicated, this kind of tripping device has become the important mine production equipment.
The FCJ- II -like hydraulic pressure tripping device is voluntarily for satisfies the mine the need, according to the original development FCJ- I pressure tripping device in use situation, according to needs to grind changes the system but becomes, is advantageous for the production, enhanced the production efficiency, reduced the working strength. This design imitates the design, basically uses the hydraulic pressure tripping device prototype basic structure form which Professor Li Hong even develops, the structure and the principle of work, through understood to the entire machine structure, draws up the entire machine assembly drawing, independently develops the tripping device in this foundation the hydraulic system design, mainly
includes the system working pressure the determination, the functional element control determined, drafts the hydraulic system schematic diagram, the computation functional element main parameter, the choice hydraulic control part and auxiliary, draws up the piping plan and the design hydraulic pressure station.
Through this design, the research and the computation, the success has completed on the FCJ- II voluntarily -like hydraulic pressure tripping device hydraulic system design.
Key word: Hydraulic pressure tripping device, hydraulic system, principle, part, parameter.
目录
第一章引言
1.1研制的现状和意义…………………………………………………1
1.2.题目介绍…………………………………………………………1
1.3设计方案介绍……………………………………………………2
1.4现场条件主要参数………………………………………………4
第二章翻车机的基本结构及工作原理
2.1整机机构…………………………………………………………5
2.2行走机构…………………………………………………………5
2.3工作机构…………………………………………………………6
2.4液压系统…………………………………………………………7
2.5电气系统…………………………………………………………7
第三章.行走机构设计计算
3.1运行阻力计算……………………………………………………8
3.2电动机功率计算…………………………………………………9
3.3选电动机………………………………………………………10
3.4传动比的分配……………………………………………………10
3.5皮带传动设计……………………………………………………10
3.6链传动设计………………………………………………………10
第四章.工作机构的计算
4.1计算升举油缸受力………………………………………………11
4.2计算夹持油缸受力………………………………………………11
4.3计算翻转油缸受力………………………………………………12
4.4链条选择………………………………………………………12
4.5花键强度验算……………………………………………………13
第五章液压系统设计计算
5.1工况分析…………………………………………………………14
5.2初选系统压力……………………………………………………14
5.3油缸参数计算……………………………………………………14
5.4液压泵，各缸的工作时间、流量、压力计算…………………………21
5.5推车油缸…………………………………………………………30
5.6计算液压泵的驱动功率…………………………………………31
5.7液压缸结构的选用和计算………………………………………31
5.8液压系统原理图………………………………………………38
5.9油箱设计………………………………………………………39
5.10辅件选择、计算…………………………………………………41
5.11液压元件的安装…………………………………………………42
第六章整机的稳定性计算…………………………………………43
致谢………………………………………………………………44
参考文献………………………………………………………………45
原理图
油管布置图
油泵支架图
油泵底座图
液压站总装图
翻转油缸
RCG底板
字数
摘要
设计所包含文件
设计参数
目录
