采煤机摇臂水路和行走箱花键轴的优化改进

详细信息    查看全文 | 推荐本文 |

英文篇名：Optimization and Improvement of Water Route and Walking Box Spline Shaft of Shearer's Rocker Srm 作者：许增明 英文作者：Xu Zengming;Huayue Chuangli Mining Machinery Manufacturing Co., Ltd.; 关键词：采煤机摇臂 ; 中心水路 ; 行走箱花键轴 ; 优化改进 英文关键词：shearer rocker arm;;center waterway;;walking box spline shaft;;optimization and improvement 中文刊名：JSGL 英文刊名：Mechanical Management and Development 机构：阳泉华越创力采掘机械制造有限公司; 出版日期：2019-04-30 出版单位：机械管理开发 年：2019 期：v.34;No.192 语种：中文; 页：JSGL201904074 页数：2 CN：04 ISSN：14-1134/TH 分类号：175-176

摘要

针对MG900/2210-GWD型采煤机在进行采煤作业期间出现的摇臂中心水路泄露、润滑油乳化、齿轮失效以及行走箱花键轴频繁断裂的问题,提出了改进方案。实践表明:改进后的采煤机在实际运行中效果良好,不仅故障发生的可能性大大减少,而且实现了煤矿的安全高效生产。
        Aiming at the problems such as the leakage of the cen ter water of rocker arm, the emulsification of lubricating oil, the failure of gear and the frequent fracture of spline shaft in the walking box of MG900/2210-GWD shearer during the coal mining operation, the improvement scheme is put forward. The practice shows that the improved shearer has a good effect in practical operation, which not only reduces the probability of failure greatly, but also realizes the safe and efficient production of coal mine.

引文

[1]李涛,赵书斐,李钰.基于有限元分析的花键轴结构改进设计[J].煤矿机电,2017(3):100-101.
    [2]杨方超.采煤机摇臂中心水路工艺的优化分析[J].煤矿机电,2017(5):64-66.
    [3]陈中跃,冷利宁.滚筒式采煤机内喷雾系统的改进[J].煤矿机械,2004(11):113-114.
    [4]朱延松,杨礼.MG610/1400-WD型采煤机使用中的问题分析与改进[J].矿山机械,2010(1):10-12.