2022年《矿山机械》教案 .pdf

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1、学习好资料欢迎下载绪论矿山机械在煤炭生产中占有非常重要的地位。新中国成立以来，特别是改革开放 20 多年来，我国越来越多的矿山使用了综合机械化采煤设备和大型掘进设备，国有重点煤矿的机械化程度由改革开放初期的30%提高到 80%以上，采煤机械化的迅速发展极大地改善了煤矿生产条件，降低了工人的劳动强度，提高了工作效率，大大降低了生产成本，为煤矿安全生产提供了必要的条件，对于迅速提高我国原煤产量，促进煤炭工业的整体发展起到了极其重要的作用。矿山机械种类繁多，应用范围很广，通常分为采掘机械，运输与提升机械，流体机械三大部分。学习好资料欢迎下载第一篇流体力学和液压传动基础 教学目的：使学员了解流体力学在

2、煤矿生产（矿山机械）中的应用。教学重点：1、流体力学基础2、液压传动基础3、液压传动系统 教学难点：1、流体力学基础2、液压传动基础3、液压传动系统 教学方法：指导阅读讲授讨论 教学过程：1、流体力学是力学的一个分支，是研究流体静止和运动的力学规律以及流体与固体之间相互作用的一门应用科学。流体力学在煤矿生产中的应用非常广泛，是矿井通风、排水、水力开采、水力运输、液压传动与气压传动的理论基础。2、液压传动是在流体力学、工程力学和机械制造技术基础上发展起来的一门应用技术，它是利用液体的压力能传递能量的传动方式。被广泛地应用于工程机械中。目前，煤矿采掘机械中多数采用了液压传动。3、液压泵是液压传动系

3、统中的动力元件。它将原动机输出的机械能转化为工作液体的压力能，向系统提供一定流量的压力液体。由于大多数工作液体都是矿物油类，故液压泵又称为油泵。主要有：齿轮泵、叶片泵和柱塞泵三种。4、液压马达和液压缸总称液动机或液压执行机构，是将液压泵输给的液压能转变为机械能驱动工作机构做功，它们都是能量转换装置。液压马达实现旋转运动，输出机械能的形式是扭矩和转速；而液压缸是实现往复直线运动或回转摆动，输出机械能的形式是力和速度或扭矩和角速度。文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3

4、文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:C

5、I8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2

6、K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 H

7、X2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6

8、V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 Z

9、X6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O1

10、0Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3学习好资料欢迎下载5、液压控制阀是液压系统的控制元件，用以控制工作液体的压力、调节流量、改变流向，从而满足工作机构实现不同工作循环所要求的力或力矩、运动速度和运动方向。液压控制阀应用数量大，结构类型多。主要有方法控制阀、压力控制阀、流量控制阀等。6、液压辅助元件包括油管、管接头、油箱、热交换器、滤油器、蓄能器、密封装置、仪表等。从液压

11、传动原理来看它们是起辅助作用，但从保证液压系统正常工作和良好的工作性能来看都是非常重要的，因此必须给予足够的重视。7、液压传动系统是根据工作机械的传动要求，将一定数量和不同类型的液压元件按一定的方式组合起来，构成一个完整的工作体系，简称液压系统。各种液压传动机械，尽管其液压系统各不相同，但都是由若干个液压基本回路组成。文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8

12、N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2

13、O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9

14、I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6

15、J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y

16、10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档

17、编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8

18、T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3学习好资料欢迎下载第二篇采掘机械 教学目的：使学生获得矿山采掘机械的基本知识和基本操作、维护、故障诊断及处理方面的技能。教学重点：1、采煤机械2、液压支护设备3、掘进机械 教学难点：1、采煤机械2、液压支护设备3、掘进机械 教学方法：指导阅读讲授讨论 教学过程：采掘机械按作用不同分为采煤机械，掘进机械，装载机械和液压支护设备。1、采煤机械采煤机械主要用于采煤工作面，实现落煤，装煤的机械化。常见的类型有：（1）滚筒式采煤机这种采煤机又可分为单滚筒

19、和双滚筒，有键牵引和无键牵引，液压牵引和电牵引采煤机。滚筒式采煤机骑行在采煤工作面刮板输送机的溜槽上并沿着工作面往复运动；滚筒连续旋转，实现落煤，并把煤装到刮板输送机上运出工作面。（2）连续采煤机这种采煤机不同于滚筒式采煤机，它具有履带式行走机构和滚筒式工作机构，滚筒的宽度较大于且位于机身前面，采用多台电动机驱动。行走机构能够沿煤层底版向前，向后，转弯行走，可实现无级调速；工作机构可随悬臂一起上下摆动完成落煤，装载机构完成装煤。连续采煤机生产能力大，效率高，主要用于房柱式采煤。文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6

20、HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K

21、6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8

22、ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O

23、10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N

24、3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:

25、CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q

26、2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3学习好资料欢迎下载2、掘进机械掘进机械是用于开凿巷道的机械，按巷道掘进方法的不同大型掘进机械可分为凿岩台车和掘进机。（1）凿岩台车是一种钻孔设备，能将一台或数台高效能的凿岩机连同推进装置一起安装在钻臂导轨上，并配以行走机构，使凿岩作业实现机械化。凿岩台车和凿岩机相比工效可以提高24倍。

27、（2）掘进机使用在巷道掘进中，能使破落煤层，装载运输，喷雾灭尘等工序同时进行，实现了掘进机械化。掘进机可分为部分端面掘进机和全断面掘进机两类。部分断面掘进机主要用于掘进煤和半煤岩巷道，而全断面掘进机主要用于掘进岩石巷道。3、装载机械装载机械是将破落的煤或岩石装入矿车或巷道输送机，实现装载机械化。常见的类型有：（1）铲斗装载机铲斗装载机有行走机构，能依靠铲斗铲取岩石，然后将岩石卸入矿车或其他运输设备。铲斗装载机构造简单,可以装载块度较大且坚硬的岩石,按其卸载方式可分为后卸载式和侧卸载式两种.（2）耙斗装载机它是利用绞车和钢丝绳拖动一个耙斗,耙取岩石装入矿车的机械,可用于平巷,上下山及拐弯巷道,使

28、用范围广,特别适用于倾角 5度10度倾斜巷道.4.、支护设备支护设备用于对采煤工作面的顶板进行支撑和管理,以维护正常工作空间并保护工作面内的机器和人员的安全.支护设备的类型主要有:（1）液压支架液压支架是以高压液体为动力,由金属构体和若干液压元件组成.液压支架能实现对顶板的支撑,切顶,移架和推移输送机等工序的机械化.液压支架与采煤机,工作面输送机组成工作面的“综采”设备.（2）单体支柱单体支柱又分为金属摩擦支柱和液压支柱,它们分别与铰接顶梁组成支架,实现对工作面顶板的支护和管理.采用单体支柱支护仍可依靠人工操作,劳动强度大,安全性较差.常用单体液压支柱,铰接顶梁与采煤机,工作面刮板输送机组成“

29、高档普采”设备.文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10

30、N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码

31、:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3

32、Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6

33、 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1

34、K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8

35、 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3学习好资料欢迎下载5、乳化液泵站乳化液泵站由乳化液泵和乳化液箱组成,是向综合采工作面的液压支架或高档普采工作面的外注式单体液压支柱输送高压乳化液的动力源

36、.乳化液泵站一般设在工作面运输平巷内,远距离向工作面供液.文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX

37、2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V

38、9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX

39、6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10

40、Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文

41、档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI

42、8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3学习好资料欢迎下载第三篇运输与提升机械 教学目的：使学生获得矿山运输与提升机械的基本知识和基本操作、维护、故障

43、诊断及处理方面的技能。教学重点：1、刮板输送机2、带式输送机3、采区提升设备 教学难点：1、刮板输送机2、带式输送机3、采区提升设备 教学方法：指导阅读讲授讨论 教学过程：矿山运输与提升机械,承担着运输煤炭,矸石,材料设备以及运送工作人员的任务.运输提升系统是煤矿生产的“动脉”.矿山运输与提升机械按设备安装地点的不同可分为提升机械和运输机械;按其动作方式不同可分为连续动作式和周期动作式运输设备;按用途不同可分为主要运输和辅助运输设备.1、提升机械提升机械属于周期动作式运输机械,它利用提升机或绞车滚筒上的钢丝绳牵引提升容器,在井筒内或巷道内往返运行,完成提升煤炭,矸石及升降人员,设备等任务.提升

44、机械可分为矿井提升机械和采区提升机械.(1)矿井提升机械：是提升机械的重要组成部分，它安装于地面，靠提升机滚筒上的钢丝绳牵引提升容器在井筒内往返运行完成提升任务，服务于整个矿井。提升机的滚筒直径一般在2m 以上。主井提升设备完成提煤任务，副井提升文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T

45、3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N

46、6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O

47、1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I

48、8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J

49、8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y1

50、0N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编码:CI8T3Q2K8N6 HX2O1K6V9I8 ZX6J8O10Y10N3文档编