WO2020211276A1 - 一种滚刀主动旋转的坚硬岩石巷隧道掘进机 - Google Patents
一种滚刀主动旋转的坚硬岩石巷隧道掘进机 Download PDFInfo
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- WO2020211276A1 WO2020211276A1 PCT/CN2019/105595 CN2019105595W WO2020211276A1 WO 2020211276 A1 WO2020211276 A1 WO 2020211276A1 CN 2019105595 W CN2019105595 W CN 2019105595W WO 2020211276 A1 WO2020211276 A1 WO 2020211276A1
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- cantilever
- hob
- abrasive liquid
- shaft
- sealing
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1066—Making by using boring or cutting machines with fluid jets
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
- E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/116—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/60—Slitting by jets of water or other liquid
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
- E21C35/23—Distribution of spraying-fluids in rotating cutter-heads
Abstract
Description
Claims (6)
- 一种滚刀主动旋转的坚硬岩石巷隧道掘进机,其特征在于:包括设置有履带行走装置(1)的机架(2),所述机架(2)上设置有液压泵站(3)和与其相连的高压磨料射流发生系统(4),所述机架(2)的其中一端固定设置有传动箱(7),所述传动箱(7)的两侧分别设置有两个输入轴(7-2)和一个输出轴(7-4),所述输入轴(7-2)上连接有行星减速机构(6),所述行星减速机构(6)的输入端连接有悬臂盘驱动马达(5),所述输出轴(7-4)上固定有悬臂盘(8),所述悬臂盘(8)上铰接有四个悬臂(9),所述悬臂盘(8)上还设有用于控制所述悬臂(9)旋转角度的悬臂驱动马达(10),所述悬臂(9)远离所述悬臂盘(8)的一端设置有主动旋转滚刀装置(11),所述传动箱(7)上还设置有旋转密封装置(12),所述旋转密封装置(12)分别与所述液压泵站(3)、所述高压磨料射流发生系统(4)管路连接,所述悬臂盘驱动马达(5)与所述液压泵站(3)管路连接,所述主动旋转滚刀装置(11)、所述悬臂驱动马达(10)分别与所述传动箱(7)管路连接。
- 如权利要求1所述的一种滚刀主动旋转的坚硬岩石巷隧道掘进机,其特征在于:所述旋转密封装置(12)包括壳体二(12-1)和与其适配的密封轴(12-2),所述壳体二(12-1)上设有液压油进油口(12-1-1)、液压油回油口(12-1-2)以及高压磨料液体入口一(12-1-3),所述密封轴(12-2)上分别设有与所述液压油进油口(12-1-1)相通的进油流道一(12-2-1)、与所述液压油回油口(12-1-2)相通的回油流道一(12-2-2)以及与所述高压磨料液体入口一(12-1-3)相通的磨料液体流道一(12-2-3),所述液压油进油口(12-1-1)、所述液压油回油口(12-1-2)与所述液压泵站(3)连接,所述高压磨料液体入口一(12-1-3)与所述高压磨料射流发生系统(4)连接;所述密封轴(12-2)上设置有若干个将所述进油流道一(12-2-1)、所述回油流道一(12-2-2)以及所述磨料液体流道一(12-2-3)隔离的密封圈一(12-3)。
- 如权利要求2所述的一种滚刀主动旋转的坚硬岩石巷隧道掘进机,其特征在于:所述传动箱(7)还包括壳体一(7-1)和设置在所述壳体一(7-1)内的传动齿轮(7-3),所述输入轴(7-2)通过所述传动齿轮(7-3)与所述输出轴(7-4)传动连接,所述输出轴(7-4)内分别设有与所述进油流道一(12-2-1)相通的进油流道二(7-4-1)、与所述回油流道一(12-2-2)相通的回油流道二(7-4-2)以及与所述磨料液体流道一(12-2-3)相通的磨料液体流道二(7-4-3),所述壳体一(7-1)与所述壳体二(12-1)固定连接,所述输出轴(7-4)与所述密封轴(12-2)固定连接。
- 如权利要求3所述的一种滚刀主动旋转的坚硬岩石巷隧道掘进机,其特征在于:所述主动旋转滚刀装置(11)包括设有双伸出轴(11-3)的驱动马达(11-1),所述驱动马达(11-1)与所述悬臂(9)固定,所述双伸出轴(11-3)的前伸出端(11-4)连接有滚刀(11-5),所述双伸出轴(11-3)的后伸出端(11-6)设置有密封圈二(11-11)并且通过密封壳体(11-7)密封,所述密封壳体(11-7)固定在所述驱动马达(11-1)上,所述驱动马达(11-1)的进、回油口通过胶管分别与所述进油流道二(7-4-1)、所述回油流道二(7-4-2)相通,所述双伸出轴(11-3)内设有磨料液体流道三(11-8),所述滚刀(11-5)、所述密封壳体(11-7)上分别设有与所述磨料液体流道三(11-8)相通的磨料液体流道四(11-9)以及高压磨料液体入口二(11-2),所述高压磨料液体入口二(11-2)通过胶管与所述磨料液体流道二(7-4-3)相通,所述滚刀(11-5)外缘安装有若干个喷嘴(11-10),所述喷嘴(11-10)与所述磨料液体流道四(11-9)连通。
- 如权利要求4所述的一种滚刀主动旋转的坚硬岩石巷隧道掘进机,其特征在于:所述 滚刀(11-5)的中心轴线与所述悬臂盘(8)的中心轴线夹角取15°~30°。
- 如权利要求4所述的一种滚刀主动旋转的坚硬岩石巷隧道掘进机,其特征在于:所述密封圈一(12-3)、所述密封圈二(11-11)材料均为聚四氟乙烯。
Priority Applications (4)
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RU2020116439A RU2737613C1 (ru) | 2019-04-19 | 2019-09-12 | Туннелепроходческая машина для выработки крупной горной породы с быстро вращающимися фрезами |
US16/764,405 US11199092B2 (en) | 2019-04-19 | 2019-09-12 | Hard rock roadway and tunnel boring machine with actively rotating hobs |
AU2019374159A AU2019374159B2 (en) | 2019-04-19 | 2019-09-12 | Hard rock roadway and tunnel boring machine with actively rotating hobs |
JP2020524779A JP6906827B2 (ja) | 2019-04-19 | 2019-09-12 | ホブが主動回転可能な硬岩坑道トンネル掘進機 |
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CN201910319026.5 | 2019-04-19 | ||
CN201910319026.5A CN110056363B (zh) | 2019-04-19 | 2019-04-19 | 一种滚刀主动旋转的坚硬岩石巷隧道掘进机 |
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PCT/CN2019/105595 WO2020211276A1 (zh) | 2019-04-19 | 2019-09-12 | 一种滚刀主动旋转的坚硬岩石巷隧道掘进机 |
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US (1) | US11199092B2 (zh) |
JP (1) | JP6906827B2 (zh) |
CN (1) | CN110056363B (zh) |
AU (1) | AU2019374159B2 (zh) |
RU (1) | RU2737613C1 (zh) |
WO (1) | WO2020211276A1 (zh) |
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CN110056363B (zh) * | 2019-04-19 | 2020-06-02 | 中国矿业大学 | 一种滚刀主动旋转的坚硬岩石巷隧道掘进机 |
CN111997641B (zh) * | 2020-08-24 | 2021-06-25 | 中国矿业大学 | 一种方向可控的水力辅助破岩机构及其截割方法 |
CN113356873A (zh) * | 2021-05-26 | 2021-09-07 | 上海隧道工程有限公司 | 偏心刀盘的驱动油路装置 |
CN114458324B (zh) * | 2022-02-10 | 2022-08-23 | 广州市力劲机电有限公司 | 一种盾构滚刀 |
CN114876486B (zh) * | 2022-05-20 | 2023-03-10 | 中国矿业大学 | 一种巷隧道掘进机器人及自动截割控制方法 |
CN115081302B (zh) * | 2022-07-15 | 2023-07-07 | 中国矿业大学 | 支护构件与硐室围岩接触及相互作用的模拟方法和系统 |
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- 2019-09-12 RU RU2020116439A patent/RU2737613C1/ru active
- 2019-09-12 AU AU2019374159A patent/AU2019374159B2/en not_active Ceased
- 2019-09-12 WO PCT/CN2019/105595 patent/WO2020211276A1/zh active Application Filing
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CN110056363A (zh) | 2019-07-26 |
JP2021515119A (ja) | 2021-06-17 |
CN110056363B (zh) | 2020-06-02 |
RU2737613C1 (ru) | 2020-12-01 |
AU2019374159A1 (en) | 2020-11-05 |
AU2019374159B2 (en) | 2021-05-13 |
JP6906827B2 (ja) | 2021-07-21 |
US11199092B2 (en) | 2021-12-14 |
US20210231013A1 (en) | 2021-07-29 |
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