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公开(公告)号：US08632134B2
公开(公告)日：2014-01-21
申请号：US12741555
申请日：2008-10-31
IPC分类号： E21C27/34
CPC分类号： E21C27/34
摘要： A traction carriage for an underground mining plow, comprising a traction carriage body which can be inserted into a cavity in a plow body and which on the rear side of a guide recess has a front part whose ends pointing in the direction of travel form stop surfaces for interacting with counterstop surfaces in the cavity of the plow body. According to the invention, a damping device having a damping action in both directions of travel is integrated into the front part of the traction carriage. In order to provide a low-maintenance damping device which allows a more favorable transmission of force between the stop surface on the traction carriage and the counterstop surface on the plow body, the coupling piece can be moved relative to the stop surfaces counter to the restoring force of a damping system of the damping device that is arranged between the stop surfaces.
摘要翻译： 一种用于地下采矿犁的牵引车，包括一牵引车体，其可插入犁体内的空腔中，并且在引导凹槽的后侧具有前端，其前端指向行进方向，形成止动面 用于与犁体的腔体中的反向间隔表面相互作用。 根据本发明，具有在两个行进方向上具有阻尼作用的阻尼装置集成在牵引车架的前部。 为了提供一种低维护阻尼装置，其允许在牵引支架上的止动表面和犁体之间的止回表面之间更有利的力传递，联接件可相对于止动表面相对于恢复 阻尼装置的阻尼系统的力被布置在止动表面之间。
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公开(公告)号：US07399039B2
公开(公告)日：2008-07-15
申请号：US11548895
申请日：2006-10-12
IPC分类号： E21C27/34
摘要： A baseplate plow guide section for guiding a baseplate plow. The baseplate plow guide section includes a guide element arranged on a packing side of a conveyor trough delimited by lateral profiles and a return trough delimited by trough profiles of a conveyor. The guide element has an upper chain channel and a lower chain channel provided with a guide slot for the plow baseplate. Reception pockets for toggle heads of connecting toggles for connection of adjacent baseplate plow guide sections are formed on the guide element. The guide element includes a casting which extends over a length of the baseplate plow guide section and on which the reception pockets and/or the packing-side trough profile of the return trough and/or a guide part for the plow baseplate of the baseplate plow are cast as integral components.
摘要翻译： 用于引导基板犁的基板犁引导部分。 基板犁引导部分包括布置在由横向轮廓限定的输送机槽的包装侧上的引导元件和由输送机的槽轮廓限定的返回槽。 引导元件具有上链通道和下链条通道，该沟槽设置有用于犁式基板的引导槽。 在引导元件上形成用于连接相邻基板犁引导部分的连接肘杆的肘节头的接收口。 引导元件包括在基板犁引导部分的一段长度上延伸的铸件，在底板犁引导部分上的回收槽的接收袋和/或填充侧槽轮廓和/或用于基板犁的犁底板的引导部分 被作为一个组成部分。
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3.发明授权公开(公告)号：US08714659B2
公开(公告)日：2014-05-06
申请号：US13265105
申请日：2010-04-16
IPC分类号： E21C27/34
摘要： A bit arrangement for fastening to a plough-body element of a mining plough for underground mining, particularly of a coal plough for the excavation of steeply disposed coal seams, having a plurality of bit pockets for accommodating, preferably demountably, respectively one bit per bit pocket. In order thereby to create a bit arrangement and a mining plough that can be used advantageously for the excavation of steeply disposed mineral deposits and that render possible economic excavation of such mineral deposits, at least two bit pockets are locked in recesses on a front side of a bit strip, which is provided, on a back side, with at least one groove indentation for the positive engagement of a locking projection on the plough-body element and is detachably fastenable to the plough-body element by means of detachable fastening means.
摘要翻译： 用于紧固到用于地下采矿的采矿犁的犁体元件的位置布置，特别是用于挖掘陡峭布置的煤层的煤犁，具有多个钻头袋，优选地可拆卸地容纳一位一个位 口袋。 为了产生有利的布置和采矿犁，可以有利地用于挖掘陡峭的矿物沉积物，并且可以对这种矿物沉积物进行经济的挖掘，至少两个钻头袋被锁定在 位于后侧的位条具有至少一个槽凹槽，用于通过可拆卸的紧固装置可拆卸地固定在犁体元件上的锁定突起与犁体元件的正接合。
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4.发明授权Drive station for an underground plough system and method for repairing recovery ploughs 有权用于地下犁系统的驱动站和修复犁的方法公开(公告)号：US08276990B2
公开(公告)日：2012-10-02
申请号：US12665421
申请日：2008-06-20
IPC分类号： E21C29/14
CPC分类号： E21C29/14
摘要： The invention relates to a drive station for an underground plough system, in particular a coal plough system, with a machine frame to which a plough box can be fastened, and with a wedge trough which is connected to the machine frame and is provided with a plough guide device, which has chain channels for a plough chain, and also a plough end stop on a runout section for a winning plough. In order to facilitate the repair of a winning plough, the plough end stop is formed on an attachment which can be dismantled, when the plough guide device is mounted, to produce a repair section in the longwall-gallery transition of the wedge trough. The invention also relates to a repair method in which the plough end stop is dismantled and the winning plough is moved into the repair section.
摘要翻译： 本发明涉及一种用于地下犁系统的驱动站，特别是一种煤犁系统，其具有能够紧固犁仓的机架，并具有连接到机架上的楔槽，并设置有一个 犁引导装置，其具有用于犁链的链道，以及用于获胜犁的径向部分上的犁端止动件。 为了便于维修犁耕，犁端止挡形成在可以拆卸的附件上，当安装犁引导装置时，在楔形槽的长壁 - 过渡部中产生修理部分。 本发明还涉及一种修理方法，其中犁端止挡件被拆除并且获胜犁移动到修理部分中。
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5.发明申请DRIVE STATION FOR AN UNDERGROUND PLOUGH SYSTEM AND METHOD FOR REPAIRING RECOVERY PLOUGHS 有权用于地下水系统的驱动站和用于修复恢复液的方法公开(公告)号：US20100320828A1
公开(公告)日：2010-12-23
申请号：US12665421
申请日：2008-06-20
IPC分类号： E21C29/14
CPC分类号： E21C29/14
摘要： The invention relates to a drive station for an underground plough system, in particular a coal plough system, with a machine frame to which a plough box can be fastened, and with a wedge trough which is connected to the machine frame and is provided with a plough guide device, which has chain channels for a plough chain, and also a plough end stop on a runout section for a winning plough. In order to facilitate the repair of a winning plough, the plough end stop is formed on an attachment which can be dismantled, when the plough guide device is mounted, to produce a repair section in the longwall-gallery transition of the wedge trough. The invention also relates to a repair method in which the plough end stop is dismantled and the winning plough is moved into the repair section.
摘要翻译： 本发明涉及一种用于地下犁系统的驱动站，特别是一种煤犁系统，其具有能够紧固犁仓的机架，并具有连接到机架上的楔槽，并设置有一个 犁引导装置，其具有用于犁链的链道，以及用于获胜犁的径向部分上的犁端止动件。 为了便于维修犁耕，犁端止挡形成在可以拆卸的附件上，当安装犁引导装置时，在楔形槽的长壁 - 过渡部中产生修理部分。 本发明还涉及一种修理方法，其中犁端止挡件被拆除并且获胜犁移动到修理部分中。
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6.发明授权公开(公告)号：US08752906B2
公开(公告)日：2014-06-17
申请号：US13265112
申请日：2010-04-16
IPC分类号： E21C27/34
CPC分类号： E21C27/34 , E21C35/12 , E21F13/061
摘要： A mining plough for plough systems for the exploiting of minerals in inclined formations. In order to provide a mining plough and a plough system, with which coal seams, in particular seams in steep formation can be exploited economically and with high operating safety, the mining plough includes a separable plough body having two plough body basic elements each being provided with a fixture for a separate traction means and with a guide means for moving the coal plough by means of at least two traction means and for guiding the coal plough on at least two mutually spaced guide mechanisms.
摘要翻译： 用于犁耕系统的采矿犁，用于开采倾斜地层中的矿物。 为了提供采矿犁和犁耕系统，煤层，特别是陡峭地层的接缝可以在经济上和高度的操作安全性下开采，采矿犁包括一个可分离的犁体，其具有两个犁体基本元件 具有用于单独的牵引装置的固定装置和用于通过至少两个牵引装置移动煤犁的引导装置，并且用于在至少两个相互间隔开的引导机构上引导煤犁。
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公开(公告)号：US08733536B2
公开(公告)日：2014-05-27
申请号：US13509034
申请日：2010-11-05
IPC分类号： B65G15/24
CPC分类号： E21F13/068
摘要： A transfer station in the face end region between a face conveyor and a gate conveyor in the region of a drive for the face conveyor, the gate conveyor being attached to the face conveyor such that it can be moved pivotably to a limited extent relative to the latter. The transfer station being provided with a receiving plate that is arranged on a subframe of the drive for the face conveyor, which receiving plate is provided with a bearing seat, in which a specific connection pan element of the gate conveyor is mounted such that it can be moved pivotably relative to the face conveyor or its drive about a pivot axis which is defined by the bearing seat. The construction has the particular advantage that the pivoting bearing is readily accessible and has to transmit only low forces which result substantially from the loading of the gate conveyor.
摘要翻译： 在面传送器的驱动区域中的面传送器和门传送器之间的面端部区域中的传送站，门传送器附接到面传送器，使得其可相对于有限的程度可枢转地移动 后者。 传送站设置有接收板，该接收板布置在用于面传送器的驱动器的子框架上，该接收板设置有轴承座，其中安装门式输送机的特定连接盘元件，使得其可 相对于面传送器或其驱动器围绕由轴承座限定的枢转轴线可枢转地移动。 该结构具有特别的优点，即枢转轴承易于接近并且必须仅传递由于闸门输送机的装载而导致的较小的力。
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8.发明申请公开(公告)号：US20120032495A1
公开(公告)日：2012-02-09
申请号：US13265112
申请日：2010-04-16
CPC分类号： E21C27/34 , E21C35/12 , E21F13/061
摘要： A mining plough for plough systems for the exploiting of minerals in inclined formations. In order to provide a mining plough and a plough system, with which coal seams, in particular seams in steep formation can be exploited economically and with high operating safety, the mining plough includes a separable plough body having two plough body basic elements each being provided with a fixture for a separate traction means and with a guide means for moving the coal plough by means of at least two traction means and for guiding the coal plough on at least two mutually spaced guide mechanisms.
摘要翻译： 用于犁耕系统的采矿犁，用于开采倾斜地层中的矿物。 为了提供采矿犁和犁耕系统，煤层，特别是陡峭地层的接缝可以在经济上和高度的操作安全性下开采，采矿犁包括一个可分离的犁体，其具有两个犁体基本元件 具有用于单独的牵引装置的固定装置和用于通过至少两个牵引装置移动煤犁的引导装置，并且用于在至少两个相互间隔开的引导机构上引导煤犁。
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9.发明申请DEVICE FOR DETERMINING THE CUTTING HORIZON OF A MINING EXTRACTION SYSTEM, AND PAN ELEMENT THEREFOR 有权用于确定采矿提炼系统的切割机的设备及其元件公开(公告)号：US20100117439A1
公开(公告)日：2010-05-13
申请号：US12597612
申请日：2008-04-17
摘要： The invention relates to a device for determining the cutting horizon of a mining winning system, having a movable conveyor which is composed of individual pan elements, and having at least one optical detection sensor which has a sensor head that is received in a sensor carrier and can be pressed with at least one pressure means against a coal/basement rock boundary layer. In order to improve the sensing and working reliability, over the length of the conveyor, a plurality of pan elements are configured as sensor pans which are provided with a protected recess which is open to the basement rock and in which the sensor carrier is arranged or can be arranged such that it can be disassembled together with the sensor head.
摘要翻译： 本发明涉及一种用于确定采矿系统的切割水平的装置，具有由单独的盘元件组成的可移动的输送机，并且具有至少一个光学检测传感器，该传感器具有容纳在传感器载体中的传感器头， 可以用至少一个压力装置压靠煤/基底岩石边界层。 为了提高检测和加工可靠性，在输送机的长度上，多个盘元件被构造为传感器盘，其设置有保护的凹部，该保护凹部对于底层岩石是开放的，传感器载体布置在该保护凹部中 可以布置成可以与传感器头一起拆卸。
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公开(公告)号：US07575284B2
公开(公告)日：2009-08-18
申请号：US11582529
申请日：2006-10-17
摘要： A mining plow with a plow basic body which can be guided on a conveyor and which has on an inclined bearing surface a pivoting bolt for the pivotable mounting of a cutter carrier for each plow travel direction Two cutter carriers are mounted pivotably on respective pivoting bolts by a pivot bearing such that each cutter carrier is guided on a pivoting surface oriented concentrically about the pivot axis of the associated pivoting bolt and formed below the bearing surface on the plow basic body. The pivot bearing of each cutter carrier includes an open-edged receptacle, each cutter carrier being located on the pivoting bolt parallel to the bearing surface in a pivoting mounting position.
摘要翻译： 具有犁基体的采矿犁，其可以在输送机上引导，并且在倾斜支承表面上具有用于每个犁行进方向的可枢转安装的枢转螺栓。两个切割器托架通过以下方式可枢转地安装在相应的枢转螺栓上： 枢轴轴承，使得每个切割器托架被引导在枢转表面上，该枢转表面围绕相关联的枢转螺栓的枢转轴线同心地取向并且形成在犁基体上的支承表面下方。 每个切割器托架的枢转轴承包括开口的插座，每个切割器托架在枢转安装位置处平行于支承表面定位在枢转螺栓上。
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