煤炭工程 ›› 2018, Vol. 50 ›› Issue (3): 79-81.doi: 10.11799/ce201803021

• 生产技术 • 上一篇    下一篇

变节距接链环在刮板输送机双中链中的应用研究

谢明军   

  1. 榆林职业技术学院
  • 收稿日期:2017-05-02 修回日期:2017-06-07 出版日期:2018-03-20 发布日期:2018-04-26
  • 通讯作者: 谢明军 E-mail:514425318@qq.com

The application and research of the variable pitch connect link in the double chain of scraper conveyor

  • Received:2017-05-02 Revised:2017-06-07 Online:2018-03-20 Published:2018-04-26

摘要: 文章针对神华神东矿区目前采用“偏差干预”法(人工现场打磨来改变接链环节距)调整综采工作面刮板输送机双中链两链条张紧力不平衡所存在的问题,介绍了变节距接链环的设计,并提出应用变节距接链环调整两链条张紧力,从而能够简单,快捷的保障刮板输送机安全可靠运行的方法,通过在神东大柳塔矿12610综采工作面的应用结果表明:改进后两链条受力均匀,显著改善了工况,取得了预期的效果。为今后类似故障的排除找到了用时短、成本低,大大减轻工人劳动强度的有效途径。

关键词: 变节距接链环, 刮板输送机, 双中链, 张紧力

Abstract: The article aimed at the problem of unbalanced tension in the double chain of scraper conveyor, “Deviation of intervention” (Workers on-site grinding to change the pitch of chain link)is used to adjust it at Shenhua Shendong mining area at present. designed and applied of the variable pitch connect link to adjust the chain tension, which can be simple, efficient guarantee safe and reliable operation of the scraper conveyor,an effective way of a short time, low cost, greatly educe workers labor to similar troubleshooting is found for the future.

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