公开(公告)号：US07350874B2

公开(公告)日：2008-04-01

申请号：US10561674

申请日：2004-06-18

申请人： Reinhold Brüggemann ,  Detlef Hahn ,  Frank Fischer ,  Jochen Hammel ,  Jörg Wirtz ,  Norbert Katthöfer ,  Frank Herrmann ,  Hans Tümpner ,  Harry Martin ,  Juan Delgado ,  Victor Raul Encina Montenegro ,  Pablo Antonio Letelier Parga ,  Jaime Hernan Carreno Valdés ,  Fernando Arturo Geister Bühlmann

发明人： Reinhold Brüggemann ,  Detlef Hahn ,  Frank Fischer ,  Jochen Hammel ,  Jörg Wirtz ,  Norbert Katthöfer ,  Frank Herrmann ,  Hans Tümpner ,  Harry Martin ,  Juan Delgado ,  Victor Raul Encina Montenegro ,  Pablo Antonio Letelier Parga ,  Jaime Hernan Carreno Valdés ,  Fernando Arturo Geister Bühlmann

IPC分类号： E21C41/22

CPC分类号： E21C35/20 ,  E21D9/12 ,  E21F13/002 ,  E21F13/04 ,  E21F13/061

摘要： In the method according to the invention and the arrangement or according to the invention for extracting extraction products in underground mining operations using the caving method, the extraction products (20) collapsing in an upper gate area (10) are extracted via at least one extraction funnel (13) or the like into an extraction path (14) driven below the gate and are transported away therein by means of an extraction conveyor (15). According to the invention the extraction funnels (13) are arranged laterally beside the extraction conveyor (15) and lead at their lower end into a ramp surface (17) inclined towards the extraction conveyor, the extraction products extracted from the gate through the extraction funnels being transported slidingly over the inclined ramp surface to the extraction conveyor. The inclined ramp surface is preferably formed by a loading ramp (22) which is so arranged in an extraction chamber (16) branching off laterally from the extraction path that its one end (19), disposed higher, is located below the extraction funnel and its other end (23), disposed lower, forms an outlet (21) towards the extraction conveyor.

摘要翻译： 在根据本发明的方法和根据本发明的用于使用所述开采方法在地下采矿操作中提取提取产物的装置中，通过至少一个提取物提取在上部门区域（10）中塌陷的提取产物（20） 漏斗（13）等进入驱动在门下方的提取路径（14）中，并通过抽取输送机（15）被运送到其中。 根据本发明，提取漏斗（13）横向排列在提取输送机（15）的旁边，并且在其下端引导到朝向抽取输送机倾斜的斜面（17）中，提取产物通过提取漏斗从浇口中提取出来 被滑动地在倾斜的斜坡表面上运送到提取输送机。 倾斜斜面优选地由装载斜面（22）形成，所述装载斜面（22）布置在提取室（16）中，所述提取室（16）从所述提取路径侧向分支，所述提取室的一端（19）设置得较高，位于所述提取漏斗下方， 其另一端（23）设置在下方，形成朝向抽取输送机的出口（21）。

公开(公告)号：US07779984B2

公开(公告)日：2010-08-24

申请号：US11991367

申请日：2006-08-24

申请人： Harry Martin ,  Juan Delgado ,  Victor Raúl Encina Montenegro ,  Pablo Antonio Letelier Parga ,  Jaime Hernán Carreño Valdés ,  Fernando Arturo Geister Bühlmann ,  Detlef Hahn ,  Jens Steinberg ,  Hans Peter Lanz ,  Frank Herrmann ,  Hans Tümpner ,  Reinhold Brüggemann ,  Ulrich Pasehedus, legal representative

发明人： Harry Martin ,  Juan Delgado ,  Victor Raúl Encina Montenegro ,  Pablo Antonio Letelier Parga ,  Jaime Hernán Carreño Valdés ,  Fernando Arturo Geister Bühlmann ,  Detlef Hahn ,  Jens Steinberg ,  Hans Peter Lanz ,  Frank Herrmann ,  Hans Tümpner ,  Reinhold Brüggemann

IPC分类号： B65G65/14

CPC分类号： E21C35/20 ,  E21D9/12 ,  E21F13/04 ,  E21F13/061 ,  E21F13/063

摘要： An arrangement for extracting extraction products in caving in which the extraction product is extracted downwards through an extraction funnel into an extraction path and from this is transferred onto an extraction conveyor arranged in a conveyor path, in which arrangement the extraction path extends transversely between the conveyor path and an auxiliary path parallel to this, a loading ramp is arranged in the extraction path which forms a ramp surface orientated transversely to the conveying direction of the extraction conveyor and inclined towards it. The extraction path is provided with a rail guidance attached to the bottom and extending in the area between the auxiliary path and the conveying path, on which the loading ramp is guided and along which it can be moved by a displacement drive (20) in the direction of the conveyor path and in the opposite direction.

摘要翻译： 一种用于提取提取产物的装置，其中提取产物通过提取漏斗向下抽出到提取路径中，并将其从传送到布置在传送路径中的提取输送机上，其中提取路径在传送带之间横向延伸 路径和平行于此的辅助路径，在提取路径中布置加载斜坡，其形成横向于提取输送机的输送方向定向并且向其倾斜的斜面。 提取路径设置有连接到底部并且在辅助路径和输送路径之间的区域中延伸的导轨引导件，在该区域中，加载斜面被引导到其上，并且可以通过位移驱动器（20）在其中移动 输送路径的方向和相反方向。