煤炭工程 ›› 2013, Vol. 45 ›› Issue (s1): 153-154.doi: 10.11799/ce201308106

• 装备技术 • 上一篇    下一篇

EBZ-160型掘进机装载驱动装置技术改造及应用

郑立永,宋庆民   

  1. 北京天地华泰采矿工程技术有限公司
  • 收稿日期:2013-05-28 修回日期:2013-07-07 出版日期:2013-08-12 发布日期:2013-08-12
  • 通讯作者: 郑立永 E-mail:zliy2003@yahoo.com.cn

Technical innovation and application of EBZ-160 type roadheader loading drive

  • Received:2013-05-28 Revised:2013-07-07 Online:2013-08-12 Published:2013-08-12

摘要:

针对EBZ160TY型掘进机装载驱动装置在井下应用中存在的问题进行分析研究,创造性的提出了在掘进机上利用国产液压马达替代进口马达的新途径,并通过设备选型、液压系统改造、配套设施改造的方案进行了现场实践,取得了良好的经济效益,为解决井下相关设备故障、设备更新等提供了新方法。

关键词: 掘进机驱动装置, 液压马达, 液压系统, 改造

Abstract:

Aiming at the problems of EBZ-160 type roadheader load drive existing in downhole applications, putting forward a new way of using domestic hydraulic motor to replace imported motor in the roadheader. And through the schemes of equipment selection, transformation of hydraulic system, supporting facilities renovation in field test, achieved good economic benefits, and provided new methods to solve the related equipment failures and equipment update, etc.

Key words: roadheader drive system, Hydraulic pressure motor, Hydraulic system, transformation