履带式半煤岩掘进机截割部设计

论文编号:JX247 所有图纸,论文字数:33386.页数:73

摘   要

     对履带式半煤岩掘进机的总体方案设计中工作、装载、输送、转载、行走机构型式及除尘装置作了系统、全面的介绍。半煤岩掘进机是一种能够实现截割、装载、转载运输、行走和喷雾除尘的联合机组。它既可用于煤矿井下，也可用于金属矿山以及其他隧道施工。
    先进的设备和合理的配套是高效生产的可能条件，除满足该条件以外，还必须在正确使用和维护的保证下，产品设备才能真正发挥其高效能。因此，懂得设备性能和结构，正确地安装、使用和维护保养是十分重要的。
　　此外，掘进机的总体方案设计对于整机的性能起着决定性的作用。因此，根据掘进机的用途、作业情况及制造条件，合理选择机型，并正确确定各部结构型式，对于实现整机的各项技术指标、保证机器的工作性能具有重要意义。

关键词：掘进机； 总体设计； 截割部设计； 减速器设计； 零件

ABSTRACT

Crawler half of coal and rock boring machine's overall program design work, loading, transportation, republished, walking patterns and dusting device in a systematic and comprehensive presentation. Coal-rock boring machine is able to achieve cutting, loading, reproduced transport, walking and spray Dust combined unit. It can be used to mine and may also be used for other metal mines and tunnel construction.
The advanced equipment and reasonable necessary is the highly effective production possible condition, besides satisfies this condition, but also it is must in the correct use and under the maintenance guarantee, the product equipment can display its high efficiency truly. Therefore, understood that the equipment performance and the structure, install, function and maintain the maintenance are correctly very important.
In addition, the tunneling machine overall plan design is playing the decisive role regarding the entire machine performance. Therefore, in accordance with TBM uses, operations and manufacturing conditions, a reasonable choice of aircraft, and the right to determine its structure type, for the achievement of the technical unit indicators to ensure that the machine performance is of great significance.

Key word：Tunneling machine; System design; Cutting department design;
          Reduction gear design; Components

目    录

1 前言……………………………………………………………………………1
2 设计任务及相关参数 ………………………………………………………6
3 总体结构设计……………………………………………………………6
3.1机械、液压部分……………………………………………………………6
  3.1.1 概述……………………………………………………………………6
  3.1.2主要技术参数…………………………………………………………6
  3.1.3主要结构和工作原理……………………………………………9
  3.1.4润滑……………………………………………………………………21
3.2电气部分……………………………………………………………………21
  3.2.1系统的组成……………………………………………………………21
  3.2.2系统的结构……………………………………………………………22
  3.2.3 工作原理……………………………………………………………24
4 截割部总体结构设计………………………………………………………25
  4.1电动机的选型……………………………………………………………25
  4.2截割头的结构设计……………………………………………………26
5 截割部减速器传动机构设计………………………………………………27
  5.1传动方案的拟定…………………………………………………………27
  5.2传动装置总传动比的确定及各级分传动比的分配……………………27
  5.3传动系统的运动和动力参数……………………………………………28
  5.4高速级部分………………………………………………………………28
  5.5低速级部分………………………………………………………………31
  5.6轴的设计计算……………………………………………………………34
  5.7轴承的校核………………………………………………………………38
  5.8键的校核…………………………………………………………………39
6 掘进机的操作与使用………………………………………………………39
  6.1掘进机的操作………………………………………………………39
  6.2掘进机的掘进作业………………………………………………………42
  6.3掘进机的操作注意事项…………………………………………………43
7 掘进机的拆运、安装和调整…………………………………………………43
  7.1掘进机的拆卸和搬运……………………………………………………43
  7.2掘进机井下组装………………………………………………………44
  7.3掘进机的井下调试…………………………………………………46
  7.4机器的调整………………………………………………………………46
8 掘进机的检修维护及保养…………………………………………………48
  8.1机器的日常维护及保养…………………………………………………48
  8.2机器的定期维护保养……………………………………………………49
  8.3润滑……………………………………………………………………49
  8.4液压系统用油……………………………………………………………50
  8.5电气……………………………………………………………………51
9 机器常见故障及处理方法 …………………………………………………51
10 安全保护 …………………………………………………………………53
  10.1安装与检查……………………………………………………………54
  10.2维护、修理与故障排除…………………………………………………55
  10.3包装与保管……………………………………………………………55
参考文献 ………………………………………………………………………55
附录 ………………………………………………………………………56
翻译部分………………………………………………………………………61
英文原文……………………………………………………………………61
中文译文……………………………………………………………………67
致谢 ………………………………………………………………………72