矿用胶带更换装置液压系统的设计与优化
Design and Optimization of Hydraulic System for Mining Tape Replacement Device
王伟1
作者信息
- 1. 山西凯嘉能源集团有限公司,山西晋中 031200
- 折叠
摘要
带式输送机是煤矿井下重要的机械设备,胶带是带式输送机最关键的受力部件,需要频繁更换.为解决传统胶带更换效率较低、工人劳动强度大、成本较高等问题,通过分析胶带更换工艺,提出了一种煤矿胶带更换装置.设计该装置的结构本体以及配套的液压系统,利用AMESim软件搭建了液压系统回路仿真模型,并设定对应的仿真参数进行数值模拟.系统优化后,油缸动作速度加快,执行机构切换仅用时24 s,流量波动小,取得了满意的试验结果.
Abstract
Belt conveyor is an important mechanical equipment in underground coal mine,and tape is the most critical stress component of belt conveyor,which needs to be replaced frequently.To solve the problems of low efficiency,high labor intensity,and high cost in traditional tape replacement,a coal mine tape replacement device is proposed by analyzing the tape replacement process.Design the structure and supporting hydraulic system of the device,use AMESim software to build a hydraulic system circuit simulation model,and set corresponding simulation parameters for numerical simulation.After system optimization,the action speed of the oil cylinder was accelerated,and the switching of the actuator only took 24 s.The flow fluctuation was small,and satisfactory experimental results were achieved.
关键词
煤矿/带式输送机/液压系统Key words
coal mine/belt conveyor/hydraulic system引用本文复制引用
出版年
2024
NETL
NSTL
万方数据