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公开(公告)号：US07604113B2
公开(公告)日：2009-10-20
申请号：US11208994
申请日：2005-08-22
IPC分类号： B65G23/06
摘要： A chain wheel arrangement for driving or reversing stations of underground scraper chain conveyors, comprising a chain wheel (1), a chain-wheel shaft (3) comprising a splined portion (11) between two offset-diameter shaft stub portions and to which the chain wheel (1) can be fastened in rotational engagement by axial sliding on to it, also comprising bearing shells (5) receiving bearings for the chain-wheel shaft (3), disposed on each side of the chain wheel (1) and adapted to be fastened in bearing-shell recesses, open at the edges, in the side cheeks of the driving or reversing station, also comprising bearing support rings (26) which abut the outer cage (4B) of the bearings (4), and securing means comprising spacer sleeves (16) for axially securing the chain wheel (1) relative to the splined portion (11), in which the spacer sleeves (16) rest loosely between the bearings (4A) and the chain wheel (1), wherein a clamping cover (30) is fastened to at least one shaft end (13) and presses against a clamping sleeve (29) which clamps a spacer ring (25) against the associated bearing (4).
摘要翻译： 一种链轮装置，用于驱动或翻转地下刮板链输送机的站，包括链轮（1），链轮轴（3），链轮轴（3）包括在两个偏移直径的轴短柱部分之间的花键部分（11） 链轮（1）可以通过轴向滑动而紧固在其上，还包括设置在链轮（1）的每一侧的轴承壳（5），用于链轮轴（3）的轴承壳体（5） 被固定在轴承 - 壳体凹部中，在驱动或换向站的侧面的边缘处敞开，还包括抵靠轴承（4）的外保持架（4B）的轴承支撑环（26），并且固定 包括用于相对于花键部分（11）轴向固定链轮（1）的间隔套（16）的装置，其中间隔套（16）松动地搁置在轴承（4A）和链轮（1）之间，其中 夹紧盖（30）被紧固到至少一个轴端（13）并且固定 抵靠夹紧套筒（29），夹紧套筒（25）将间隔环（25）夹紧在相关联的轴承（4）上。
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公开(公告)号：US20060037844A1
公开(公告)日：2006-02-23
申请号：US11208994
申请日：2005-08-22
IPC分类号： B65G23/06
摘要： A chain wheel arrangement for driving or reversing stations of underground scraper chain conveyors, comprising a chain wheel (1), a chain-wheel shaft (3) comprising a splined portion (11) between two offset-diameter shaft stub portions and to which the chain wheel (1) can be fastened in rotational engagement by axial sliding on to it, also comprising bearing shells (5) receiving bearings for the chain-wheel shaft (3), disposed on each side of the chain wheel (1) and adapted to be fastened in bearing-shell recesses, open at the edges, in the side cheeks of the driving or reversing station, also comprising bearing support rings (26) which abut the outer cage (4B) of the bearings (4), and securing means comprising spacer sleeves (16) for axially securing the chain wheel (1) relative to the splined portion (11), in which the spacer sleeves (16) rest loosely between the bearings (4A) and the chain wheel (1), wherein a clamping cover (30) is fastened to at least one shaft end (13) and presses against a clamping sleeve (29) which clamps a spacer ring (25) against the associated bearing (4).
摘要翻译： 一种链轮装置，用于驱动或翻转地下刮板链输送机的站，包括链轮（1），链轮轴（3），链轮轴（3）包括在两个偏移直径的轴短柱部分之间的花键部分（11） 链轮（1）可以通过轴向滑动而紧固在其上，还包括设置在链轮（1）的每一侧的轴承壳（5），用于链轮轴（3）的轴承壳体（5） 被固定在轴承 - 壳体凹部中，在驱动或换向站的侧面的边缘处开口，还包括抵靠轴承（4）的外保持架（4B）的轴承支撑环（26），以及 固定装置包括用于相对于花键部分（11）轴向固定链轮（1）的间隔套筒（16），间隔套筒（16）松动地搁置在轴承（4A）和链轮（1）之间， ，其中夹紧盖（30）被固定到l 东一个轴端（13）并且压靠夹紧套筒（29），所述夹紧套筒将间隔环（25）夹紧在相关联的轴承（4）上。
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公开(公告)号：US08627948B2
公开(公告)日：2014-01-14
申请号：US13057656
申请日：2009-07-22
IPC分类号： B65G23/44
CPC分类号： B65G23/44 , B65G19/18 , B65G19/285
摘要： A drive and tensioning unit for a scraper chain conveyor, in particular a face conveyor for drum cutter-loader mining apparatus, includes a telescopically configured machine frame having a machine frame base and a machine frame head, which is displaceable relative to the machine frame base by at least one hydraulic cylinder and has bearing recesses for supporting a chain drum shaft. Each hydraulic cylinder is supported at one end in a connecting joint on a side board of the machine frame head and at the other end in a connecting joint on a side wall of the machine frame base. The connecting joints include a recess in the side boards and the side walls and bearing brackets detachably anchorable in the recesses. Each of the recesses provided in the side boards and in the side walls are structurally identical.
摘要翻译： 用于刮板链式输送机的驱动和张紧单元，特别是用于鼓式切割机装载机采矿设备的面传送器，包括可伸缩配置的机架，其具有机架基座和机架头部，其可相对于机架基座 通过至少一个液压缸并具有用于支撑链鼓轴的轴承凹槽。 每个液压缸的一端支撑在机架头部的侧板上的连接接头中，另一端支撑在机架基座的侧壁上的连接接头中。 连接接头包括侧板中的凹部和侧壁以及可拆卸地锚固在凹部中的支承支架。 设置在侧板和侧壁中的每个凹槽在结构上是相同的。
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公开(公告)号：US20110132728A1
公开(公告)日：2011-06-09
申请号：US13057656
申请日：2009-07-22
CPC分类号： B65G23/44 , B65G19/18 , B65G19/285
摘要： The invention relates to a drive and tensioning unit for a scraper chain conveyor, in particular a face conveyor for drum cutter-loader mining apparatus, comprising a telescopically configured machine frame (10) having a machine frame base and a machine frame head, which is displaceable relative to the machine frame base by means of at least one hydraulic cylinder (20) and has bearing recesses (6) for supporting a chain drum shaft, each hydraulic cylinder (20) being supported at one end in a connecting joint (30) on a side board (4) of the machine frame head (2) and at the other end in a connecting joint (30′) on a side wall (15) of the machine frame base (1). in order to improve the unit, the connecting joint (30) comprises a recess in the side board (4) an/or in the side wall (15) and a bearing bracket detachably anchorable in the recess (31), wherein structurally identical recesses are provided in both side boards (4) and in both side walls (15).
摘要翻译： 本发明涉及一种用于刮板链式输送机的驱动和张紧装置，特别是一种用于滚筒切割装载机开采装置的面传送装置，其特征在于包括：一个伸缩构造的机架（10），该机架具有机架基座和机架头部， 通过至少一个液压缸（20）可相对于机架基座移动，并且具有用于支撑链鼓轴的轴承凹槽（6），每个液压缸（20）一端支撑在连接接头（30）中， 在机架架头（2）的侧板（4）上，另一端位于机架基座（1）的侧壁（15）上的连接接头（30'）中。 为了改善单元，连接接头（30）包括侧板（4）中的一个/或侧壁（15）中的凹部和可拆卸地锚固在凹部（31）中的轴承座，其中结构上相同的凹部 设置在两个侧板（4）和两个侧壁（15）中。
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