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ZDY4500LFK全自动钻机开发与应用

董洪波 范强 李坤 马斌

董洪波,范强,李坤,等.ZDY4500LFK全自动钻机开发与应用[J].煤田地质与勘探,2022,50(1):66−71. doi: 10.12363/issn.1001-1986.21.12.0855
引用本文: 董洪波,范强,李坤,等.ZDY4500LFK全自动钻机开发与应用[J].煤田地质与勘探,2022,50(1):66−71. doi: 10.12363/issn.1001-1986.21.12.0855
DONG Hongbo,FAN Qiang,LI Kun,et al.Development and application of ZDY4500LFK full automatic drilling rig[J].Coal Geology & Exploration,2022,50(1):66−71. doi: 10.12363/issn.1001-1986.21.12.0855
Citation: DONG Hongbo,FAN Qiang,LI Kun,et al.Development and application of ZDY4500LFK full automatic drilling rig[J].Coal Geology & Exploration,2022,50(1):66−71. doi: 10.12363/issn.1001-1986.21.12.0855

ZDY4500LFK全自动钻机开发与应用

doi: 10.12363/issn.1001-1986.21.12.0855
基金项目: 国家重点研发计划课题(2018YFC0808005),中煤科工集团西安研究院有限公司科技创新基金项目(2020XAYDC01-1-2)
详细信息
    第一作者:

    董洪波,1979年生,男,辽宁朝阳人,博士,研究员,从事煤矿井下自动化钻机研发工作. E-mail:7281574@qq.com

    通信作者:

    范强,1988年生,男,陕西岐山人,硕士,助理研究员,从事煤矿井下自动化钻机研究与推广应用工作.E-mail:Fanqiang@cctegxian.com

  • 中图分类号: TD41

Development and application of ZDY4500LFK full automatic drilling rig

  • 摘要: 为加速推进煤矿智能化建设,满足矿井透明地质保障系统构建需求,提高各类钻孔施工的自动化程度,减少井下工人数量,开发了ZDY4500LFK型全自动钻机,并配套开发了钻机的地面监测和控制系统。提出了该钻机结构设计方案,钻机地面监测和控制系统的组成和方案。并结合钻机在淮河能源西部煤电集团唐家会煤矿透明地质保障系统钻孔施工应用中遇到的问题,提出了杆仓列定位、自动接卸扣等关键技术,提高了钻机的可靠性、自动化程度。工业性试验结果表明:开发的地面监测和控制系统功能性、实时性满足使用要求,采用相关技术后,全自动钻机各系统运行可靠,杆仓列定位精准,主动钻杆丝扣磨损明显减少。研制的ZDY4500LFK型全自动钻机及其配套监测和控制系统减少了井下施工人员的数量,实现了稳定的全自动钻孔作业,为唐家会煤矿透明地质保障系统提供了可靠装备支撑。

     

  • 图  泵车系统主要组成

    Fig. 1  Main system composition of the pump truck

    图  钻车主要系统组成

    Fig. 2  Main system composition of the drilling rig

    图  监测系统组成和工作原理

    Fig. 3  Composition and working principle of the monitoring system

    图  控制系统组成和工作原理

    Fig. 4  Composition and working principle of the control system

    图  补杆装置示意图

    Fig. 5  Schematic diagram of reinforcing rod device

    图  列定位控制流程

    Fig. 6  Control process of column positioning

    图  接扣限压原理图

    Fig. 7  Schematic diagram of buckle voltage limiting

    图  全自动钻机地面监测与控制系统

    Fig. 8  Full automatic drilling rig ground control system

    图  疏放水钻孔设计平面图

    Fig. 9  Plane design drawing of drainage borehole plan

    图  10  钻进施工现场

    Fig. 10  Drilling construction site drawing

    表  1  钻机主要性能参数

    Table  1  Main performance parameters of the drilling rig

    主要性能参数
    电机功率/kW55
    输出转矩/(N·m)1 100~4 500
    倾角/(°)−30~90
    方位角/(°)0~360
    给进行程/mm900
    给进力、起拔力/kN90/150
    遥控距离/m50
    杆仓容量/根45
    钻杆直径/mm73
    钻杆长度/mm800
    下载: 导出CSV
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出版历程
  • 收稿日期:  2021-12-21
  • 修回日期:  2022-01-10
  • 发布日期:  2022-02-01
  • 网络出版日期:  2022-01-27

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