公开(公告)号：US08550236B2

公开(公告)日：2013-10-08

申请号：US12675797

申请日：2008-09-08

申请人： Gerhard Merten ,  Karl-Heinz Schürer ,  Jörg Wirtz ,  Manfred Bäumler ,  Uwe Böker

发明人： Gerhard Merten ,  Karl-Heinz Schürer ,  Jörg Wirtz ,  Manfred Bäumler ,  Uwe Böker

IPC分类号： B65G23/44

CPC分类号： E21C29/14 ,  B65G23/44 ,  E21F13/066

摘要： An extraction device, particularly for mining, having two drive stations and a drive chain which extends between the sprockets thereof. So that hanging chain or chain wear to a conveyor chain, in the case of a conveyor device, or to a plow chain, in the case of a plow device, can be detected, magnetic sensor units for detecting at least one chain condition of the drive chain are provided, wherein each sensor unit includes a transmitter, which is formed by a static or dynamic magnetic field generator, and a detector field, which is provided with a plurality of magnetic field detectors, as a detector, the detector and the transmitter being arranged to the side of a passage for the run of the drive chain that is to be scanned. The invention also relates to a method for controlling an extraction device for preventing hanging chain.

摘要翻译： 特别是用于采矿的提取装置，具有两个驱动站和在其链轮之间延伸的驱动链。 因此，在传送装置的情况下，挂链或链条对输送链条的磨损，或者在犁装置的情况下，可以检测到用于检测至少一个链条状况的磁传感器单元 提供驱动链，其中每个传感器单元包括由静态或动态磁场发生器形成的发射器以及设置有多个磁场检测器作为检测器的检测器场，检测器和发射器 布置在用于要扫描的驱动链的行程的通道的侧面。 本发明还涉及一种用于控制用于防止吊链的提取装置的方法。

公开(公告)号：US20110024268A1

公开(公告)日：2011-02-03

申请号：US12675797

申请日：2008-09-08

申请人： Gerhard Merten ,  Karl-Heinz Schürer ,  Jörg Wirtz ,  Manfred Bäumler ,  Uwe Böker

发明人： Gerhard Merten ,  Karl-Heinz Schürer ,  Jörg Wirtz ,  Manfred Bäumler ,  Uwe Böker

IPC分类号： B65G43/00 ,  B65G23/44 ,  B65G17/30

CPC分类号： E21C29/14 ,  B65G23/44 ,  E21F13/066

摘要： An extraction device, particularly for mining, having two drive stations and a drive chain which extends between the sprockets thereof. So that hanging chain or chain wear to a conveyor chain, in the case of a conveyor device, or to a plow chain, in the case of a plow device, can be detected, magnetic sensor units for detecting at least one chain condition of the drive chain are provided, wherein each sensor unit includes a transmitter, which is formed by a static or dynamic magnetic field generator, and a detector field, which is provided with a plurality of magnetic field detectors, as a detector, the detector and the transmitter being arranged to the side of a passage for the run of the drive chain that is to be scanned. The invention also relates to a method for controlling an extraction device for preventing hanging chain.

摘要翻译： 特别是用于采矿的提取装置，具有两个驱动站和在其链轮之间延伸的驱动链。 因此，在传送装置的情况下，挂链或链条对输送链条的磨损，或者在犁装置的情况下，可以检测到用于检测至少一个链条状况的磁传感器单元 提供驱动链，其中每个传感器单元包括由静态或动态磁场发生器形成的发射器以及设置有多个磁场检测器作为检测器的检测器场，检测器和发射器 布置在用于要扫描的驱动链的行程的通道的侧面。 本发明还涉及一种用于控制用于防止吊链的提取装置的方法。

公开(公告)号：US07562764B2

公开(公告)日：2009-07-21

申请号：US11755184

申请日：2007-05-30

申请人： Siegfrid Schmidt ,  Gerhard Merten ,  Hans Meya ,  Jörg Wirtz ,  Ingo Pruss ,  Karl-Heinz Schürer ,  Kauu Brüggemann, legal representative

发明人： Reinhold Brüggemann

IPC分类号： B65G19/08

CPC分类号： B65G19/28 ,  B65G19/287 ,  E21C35/20 ,  E21F13/06

摘要： An entry conveyor including a conveyor pan formed by a plurality of pan sections that are hingeably connected to each other, at the two ends of which conveyor pan drive stations and/or return stations for a scraper chain are provided. Each pan section includes a top strand delimited by lateral profiles and the conveyor base and a bottom strand for the scraper chain as well as receiving elements for a pan section connecting mechanism, which elements are disposed outside of the lateral profiles. A pan strand including a plurality of pan sections that are disposed behind each other is provided in the conveyor pan, which sections are hingeably coupled via a center swivel bearing disposed on the center longitudinal axis of the conveyor pan or the pan sections. The invention also relates to the pan sections with the center swivel bearings.

摘要翻译： 提供了一种进料输送机，其包括由在其两端可铰接地连接的多个锅部分形成的输送机盘，其输送盘驱动站和/或用于刮板链的返回站。 每个锅部分包括由横向轮廓限定的顶部绳索和输送机基部以及用于刮板链的底部链条以及用于盘形部分连接机构的接收元件，该元件设置在横向轮廓外侧。 包括多个彼此相邻布置的盘形部分的盘状物被设置在输送盘中，这些部分经由设置在输送机盘或盘部分的中心纵向轴线上的中心旋转轴承可铰接地联接。 本发明还涉及具有中心旋转轴承的盘形部分。