公开(公告)号：US09862546B2

公开(公告)日：2018-01-09

申请号：US14888102

申请日：2013-04-30

申请人： Dietrich Braun ,  Eberhard Braun

发明人： Dietrich Braun ,  Eberhard Braun

IPC分类号： B65G23/06 ,  F16H55/10 ,  F16H55/30 ,  F16H57/00

CPC分类号： B65G23/06 ,  F16H55/10 ,  F16H55/30 ,  F16H57/0025

摘要： A chain drive for a link chain of mining conveyors or mining extraction machines, in particular for scraper chain conveyors, includes a drive shaft. The drive power or the drive torque is introduced into the link chain by chain tooth elements. The chain tooth elements are set directly in the drive shaft in seats. For that purpose, the chain tooth elements have a lower coupling portion for interlocking engagement in the seats in the drive shaft. Accordingly, a separate chain wheel is unnecessary.

公开(公告)号：US20160152415A1

公开(公告)日：2016-06-02

申请号：US14888102

申请日：2013-04-30

申请人： Dietrich BRAUN ,  Eberhard BRAUN

发明人： Dietrich BRAUN ,  Eberhard BRAUN

IPC分类号： B65G23/06 ,  F16H57/00 ,  F16H55/10 ,  F16H55/30

CPC分类号： B65G23/06 ,  F16H55/10 ,  F16H55/30 ,  F16H57/0025

摘要： The invention relates to a chain drive (1) for link chains (2) of mining conveyors or mining extraction machines, in particular for scraper chain conveyors. The chain drive (1) comprises a drive shaft (3). The drive power or the drive torque is delivered to the link chain (2) by sprocket tooth bodies (4). According to the invention, the sprocket tooth bodies (4) are set directly into the drive shaft (3) in seats (6). For that purpose, the sprocket tooth bodies (4) have a lower coupling section (8) for interlocking engagement in the seats (6) in the drive shaft (3). According to the invention, a separate sprocket is no longer necessary.

摘要翻译： 本发明涉及一种用于采矿输送机或采矿提取机的链条（2）的链条驱动装置（1），特别是用于刮板链式输送机。 链条驱动器（1）包括驱动轴（3）。 驱动力或驱动扭矩通过链轮齿体（4）输送到链节（2）。 根据本发明，链轮齿体（4）直接设置在座（6）中的驱动轴（3）中。 为此，链轮齿体（4）具有用于在驱动轴（3）中的座（6）中互锁啮合的下连接部分（8）。 根据本发明，不再需要单独的链轮。