文档包括:
说明书一份,50页,19700字左右.
图纸共5张:
A0-液压系统原理图.dwg
A0-装配图.dwg
A1-阻车器.dwg
A2-安全门.dwg
A2-摇台.dwg
摘 要
副井操车系统是煤矿生产中重要的一部分,它的含义是指井口、井底有关机械、电报设备在规定的闭锁条件下,按照设计的逻辑程序循环动作,辅助罐笼完成提升任务。
国内现役的煤矿副井操车系统暴露的缺点有:机构复杂、可靠性不高、维护维修不便等,往往带来巨大的损失。
副井操车系统要求控制系统具有技术先进、工作可靠、抗干扰能力强、自动化程度高等性能。在参考了三个系统的优缺点后,决定选择由液压作为动力源的第三套系统。
本系统要实现的流程从罐笼到们开始如下:
罐笼到位 安全门打开 前阻车器打开 摇台落下 推车机推车 罐笼内矿车出罐 罐内阻车器阻 矿车进罐头 推车机回车到位 前阻车器阻车 摇台择起,安全门关上,罐笼运行,后阻车器打开,矿车达到阻车器,下一循环。
本文主要的工作就是根据以上的工作流程进行液压原理的拟定,液压站的设计,以及各种器件的计算选型。
关键词:副井操车系统 前阻车器 推车机 罐笼 安全门 闭锁 摇台 矿车
本要实现的流程从罐笼到们开始如下:
罐笼到位 安全门打开 前阻车器打开 摇台落下 推车机推车 罐笼内矿车出罐 罐内阻车器阻 矿车进罐头 推车机回车到位 前阻车器阻车 摇台择起,安全门关上,罐笼运行,后阻车器打开,矿车达到阻车器,下一循环。
本文主要的工作就是根据以上的工作流程进行液压原理的拟定,液压站的设计,以及各种器件的计算选型。
关键词:副井操车系统; 前阻车器; 推车机; 罐笼; 安全门; 闭锁; 摇台; 矿车
ABSTRACT
Parade car belonging to coal production system is an important part, it refers to the meaning of the wellhead, the bottom of the machinery, telegraph equipment in the closed conditions, in accordance with the logic of the design cycle process moves auxiliary cage complete upgrade mandate.
China coal mine belonging to the service of the parade car system has exposed the shortcomings : institutional complexity, reliability is not high, maintaining maintenance inconvenience, often bring huge losses. Auxiliary System Requirements parade car control system with a more technologically advanced, reliable, anti-interference capability, high automation performance. In reference to the advantages and disadvantages of the three systems, choosing from hydraulic power source as the third set of system
Of the system to achieve the flow from cage to begin as follows : safety cage in place before the doors open car to open shake Taiwan fallen pusher carts cans cage tub out Tank Car resistance tub into resistance Enter canned pusher in place before the car stop car shake Taiwan optional, security doors, the cage operations, after the car to open. tub reached car for the next cycle. This paper is based on the work over the work process for the preparation of hydraulic principles, hydraulic design of the station, and the calculation of various device selection.
Keywords : parade car belonging to the former system for car pusher safety cage door locking shake Taiwan tub to be achieved in this process from the cage to begin the following : safety cage in place before the doors open car to open shake Taiwan fallen pusher carts cans cage tub out Tank Car resistance resistance Mine Progressive canned pusher round in place before the car stop car shake Taiwan optional, security doors, the cage operations, after the car stop fighting , tub reached car for the next cycle. This paper is based on the work over the work process for the preparation of hydraulic principles, hydraulic design of the station, and the calculation of various device selection. Keywords : parade car belonging to the former system for car pusher safety cage door locking shake Taiwan tub
目 录
1绪论 1
1.1论文研究的意义 1
1.2我国目前使用的车情况 1
1.3液压技术的特点和应用情况 3
1.4副井操车液压联动装置简介 5
2液压系统原理图的拟定 6
2.1液压系统原理图的拟定 6
2.2液压元件的设计计算 10
2.3摇台液压缸的设计计算 14
2.4 液压泵的设计计算 16
2.5电动机的选择 20
2.6联轴器的选择 21
2.7控制阀的选择 23
2.8压力表以及压力表开关的选择 31
3 液压辅助元件设计 33
3.1液压管道的选择 33
3.2管接头的选择 35
3.3油箱的设计计算 36
3.4系统的发热及散热计算 39
3.5过滤器的选择 41
3.6冷却器的选择 42
4阀块设计 44
4.1块简介 44
4.2液压阀块有以下特点 44
4.3阀块的设计及注意事项 45
4.4阀块的尺寸的确定 45
4.5阀块内的油道孔的设计 45
4.6精度设计 46
4.7材料设计 46
5 液压站的设计 46
5.1液压站外观设计的误区 46
5.2液压站的设计 47
参考文献 48
致 谢 49




