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31. 发明专利

JPS58218591A Conveyor apparatus 失效
公开(公告)号：JPS58218591A
公开(公告)日：1983-12-19
申请号：JP8186883
申请日：1983-05-12
申请人： Butsukauuuaruteru Ag
发明人： KURAUSU GIYUNTOTSUERU
IPC分类号： E21C47/00 , E21C47/04
CPC分类号： E21C47/04

32. 实用新型

CN2213845Y 深穿透射孔设备的显示装置失效
公开(公告)号：CN2213845Y
公开(公告)日：1995-11-29
申请号：CN95209111.9
申请日：1995-04-18
申请人：大庆石油管理局采油工艺研究所 , 黑龙江省大庆石油管理局
发明人：梁福民 , 王研 , 潘时景
IPC分类号： E21C47/04
摘要：本实用新型公开了一种深穿透射孔设备的显示装置，属于油田油井深穿透水力射孔领域，它解决了以往无法判明射孔设备在井下工作状态的技术问题。其特征是：在接头内增加了液流释放通道，液压缸下端增加了线切割通道，通道下端有一衬套，液压缸与连杆的空间内有滑套，滑套下装有弹簧。该装置可在不增加其它附属设备的情况下，判明在规定的时间内射孔设备是否完成了预定的岩层穿透深度。

33. 发明专利

JPH0631532B2 失效
公开(公告)号：JPH0631532B2
公开(公告)日：1994-04-27
申请号：JP10345089
申请日：1989-04-25
申请人： TOYONAGA TAKEMORI
发明人： TOYONAGA TAKEMORI
IPC分类号： E21C47/04 , B65G17/12 , B66B1/00 , E21C47/02

34. 发明专利

JPH02282595A METHOD FOR CONSTRUCTING DWELLING AREA IN MOUNTAIN AREA 失效
公开(公告)号：JPH02282595A
公开(公告)日：1990-11-20
申请号：JP10345089
申请日：1989-04-25
申请人： TOYONAGA TAKEMORI
发明人： TOYONAGA TAKEMORI
IPC分类号： E21C47/04 , B65G17/12 , B66B1/00 , E21C47/02
摘要： PURPOSE:To economically perform a large-scale construction work by arranging a self-propelling conveyor with a regenerative braking device in a horizontal shaft and a vertical shaft provided between a mountain skirt section and a mountain top, and moving the conveyor by the tare weight of excavated sediment. CONSTITUTION:A horizontal shaft 1 is drilled from a mountain skirt section in a mountain zone to be excavated into the flat ground, and a vertical shaft 2 is provided successively with it and opened to the mountain top. A bucket elevator type self-propelling conveyor 10 having a regenerative braking device 12 is arranged between the mountain top and the mountain skirt section via the vertical shaft 2 and the horizontal shaft 1. The mountain is excavated in sequence from the mountain top, excavated sediment is dropped in the vertical shaft 2, the self-propelling conveyor 10 is moved by the tare weight of sediment, and sediment is moved to the outlet of the horizontal shaft 1 at the mountain skirt section. The self-propelling conveyor 10 is gradually lowered by the regenerative braking device 12, and the electric power generated by regenerative braking is utilized for various accessory facilities.

35. 发明专利

JPS5024684B1 失效
公开(公告)号：JPS5024684B1
公开(公告)日：1975-08-18
申请号：JP7641570
申请日：1970-09-02
IPC分类号： G01S15/88 , E21B21/08 , E21B44/00 , E21B44/02 , E21C47/04 , G01B7/26

36. 发明授权

US5427439A Surface mining conveyor system 失效
标题翻译：表面采矿输送系统
公开(公告)号：US5427439A
公开(公告)日：1995-06-27
申请号：US259645
申请日：1994-06-14
申请人： James A. Herickhoff
发明人： James A. Herickhoff
IPC分类号： B65G65/28 , E21C41/26 , E21C47/04
CPC分类号： E21C41/26 , B65G65/28
摘要： A surface mining system for mining successive, generally parallel cuts in a coal or similar mineral seam includes at least one endless belt conveyor disposed on a spoil pile directly adjacent the cut being excavated and a second conveyor extending from the first conveyor to a material storage site. Material is transferred to the first conveyor by an excavator working the longitudinal extent of the cut and transferring excavated material to a moveable crusher and conveyor apparatus which transfers the material to a second moveable crusher and conveyor apparatus. The second moveable crusher and conveyor apparatus discharges material onto the conveyor disposed on the spoil pile. The mineral seam may be mined by progressively advancing into the seam with successive parallel cuts and progressively moving the conveyor system onto newly formed portions of the spoil pile. A combination conveyor and crusher apparatus is arranged such that the conveyor and crusher unit are mounted on an undercarriage in counterbalancing relationship to each other.
摘要翻译：用于采矿煤或类似矿物接缝中连续大致平行切割的表面采矿系统包括至少一个循环带式输送机，其设置在直接邻近被挖掘的切割物的弃土桩上，以及从第一输送机延伸到材料储存位置的第二输送器。通过挖掘机将材料转移到第一输送机，挖掘机将挖掘的材料的纵向延伸部分移动到可移动的破碎机和输送装置，该装置将材料转移到第二可运动的破碎机和输送装置。第二可移动的破碎机和输送设备将材料排放到设置在弃土堆上的输送机上。可以通过连续平行切割逐渐前进到接缝中并将输送系统逐渐移动到弃土堆的新形成部分上来开采矿缝。组合输送机和破碎机装置被布置成使得输送机和破碎机单元以彼此平衡的关系安装在起落架上。

37. 发明授权

US4183586A Apparatus for progessively removing layers of overburden from an inclined side of a cut 失效
标题翻译：用于从切口的倾斜侧进一步去除上覆层的层的装置
公开(公告)号：US4183586A
公开(公告)日：1980-01-15
申请号：US939809
申请日：1978-09-05
申请人： Howard D. Owen , Terence Smith
发明人： Howard D. Owen , Terence Smith
IPC分类号： B65G65/28 , E02F3/06 , E02F9/02 , E21C47/04 , E21C35/20 , E21C47/00
CPC分类号： E02F3/06 , B65G65/28 , E02F9/022 , E21C47/04
摘要： Layers of overburden are progressively removed from one inclined side of a cut by a rotating cutter and deposited on the other side of the cut in substantially the same geological sequence by traversing the cutter along an arm sloping along the inclined side, conveying the removed overburden by the arm to the bottom of the cut, and depositing the overburden by an adjustable endless belt on the opposite sloping side. The arm is moved along the sloping side by self-propelled transport units at the top and bottom of that sloping side.
摘要翻译：通过旋转刀具从切割的一个倾斜侧逐渐去除覆盖层，并且沿着沿着倾斜侧倾斜的臂横过刀具沿基本上相同的地质顺序沉积在切割器的另一侧上，将移除的覆盖层输送到手臂到切割的底部，并且通过在相对的倾斜侧上的可调整的环形带沉积覆盖层。手臂沿着倾斜侧的自走式运输单元在倾斜侧的顶部和底部移动。

38. 实用新型

CN217055154U 一种煤矿开掘用煤矿运输装置失效
公开(公告)号：CN217055154U
公开(公告)日：2022-07-26
申请号：CN202220554280.0
申请日：2022-03-10
申请人：安徽省皖北煤电集团有限责任公司
发明人：郑永超
IPC分类号： E21C47/02 , E21C47/04 , E21F13/06 , E21F13/00
摘要：本申请公开了一种煤矿开掘用煤矿运输装置，包括排料结构、定位结构和安装板；所述排料结构包括导料仓和拉簧，所述导料仓位于所述安装板右端，所述导料仓内端两侧均固接有连接板，且所述连接板侧面开有转孔；所述安装板右端两侧均固接有转轴，所述转轴外端与所述转孔转动连接，所述拉簧位于所述连接板底端，且所述拉簧两端分别与所述导料仓侧面、所述安装板侧面固接。可调节整体高度，便于配合不同高度的车厢使用，再通过气缸组工作会带动套筒顺着滑板滑动，直至将定位块卡合在定位槽内部后，以此来将多个连接轴分别与安装板、第一支撑板以及第二支撑板进行固定，增强了本装置的稳定性。

39. 发明申请

US20180171797A1 APPARATUS AND METHODS FOR CEMENTED MULTI-ZONE COMPLETIONS 审中-公开
公开(公告)号：US20180171797A1
公开(公告)日：2018-06-21
申请号：US15897521
申请日：2018-02-15
申请人： Weatherford Technology Holdings, LLC
发明人： Jeffrey John LEMBCKE , Charles D. PARKER , Jason Scott KIDDY , Iain GREENAN
IPC分类号： E21C47/04 , E21B47/00 , E21C47/00
摘要： A method and apparatus for determining a parameter of a production fluid in a wellbore by providing an initially blocked isolated communication path between a sensor and an aperture formed in a sleeve. The isolated communication path is subsequently unblocked to allow measurements of the parameter of the production fluid.

40. 发明授权

US09145261B2 Mining methods and systems using mobile conveyors 有权
标题翻译：采用移动式输送机的采矿方法和系统
公开(公告)号：US09145261B2
公开(公告)日：2015-09-29
申请号：US13735289
申请日：2013-01-07
申请人： ThyssenKrupp Robins, Inc.
发明人： Christof Brewka , Ruben E. Lezius , Martin S. Lurie
IPC分类号： E21C41/26 , B65G37/00 , E21C47/04
CPC分类号： B65G37/00 , E21C41/26 , E21C47/04
摘要： A conveyor system for an open pit mine may include one or more conveyor lines. The conveyor lines are used to transport material from one location in the mine to another location. The material transported may be a waste material, such as overburden material, or coal. The conveyor lines may move from a first end of the pit to a distal second end. When the conveyor lines reach the second end, they may reverse direction and return towards the first end. During this reversal in direction of travel, equipment may be selectively swapped between the conveyor lines. The conveyor lines may include at least one mobile bridge conveyor. Each mobile bridge conveyor may support one or more conveyors that transport the material.
摘要翻译：用于露天矿的输送系统可以包括一个或多个输送线。输送线用于将材料从矿井中的一个位置运输到另一个位置。运输的材料可以是废料，例如上覆层材料或煤。输送线可以从凹坑的第一端移动到远端第二端。当输送线到达第二端时，它们可以反向并朝向第一端返回。在行进方向的这种反转期间，可以在输送线之间选择性地交换设备。输送线可以包括至少一个移动桥式输送机。每个移动桥式输送机可以支撑输送材料的一个或多个输送机。

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