发明名称 |
System and method for railroad track tie plate collection from a rail bed |
摘要 |
A machine for collecting tie plates strewn along a rail bed includes a frame adapted for travel along a railroad in a forward direction. A pickup drum having magnetic properties is rotatably supported by the frame and extends over a bed portion of the railroad. A top drum is mounted at a location that is higher and forward of the pickup drum and rotates parallel to the pickup drum. An endless conveyor circulates around the pickup and top drums, and a separation drum is disposed between the pickup drum and the top drum along an ascending portion of the endless conveyor. The separation drum includes a magnetized rim that can lift ferrous objects but not tie plates from the endless conveyor.
|
申请公布号 |
US2011146526(A1) |
申请公布日期 |
2011.06.23 |
申请号 |
US20090642202 |
申请日期 |
2009.12.18 |
申请人 |
PROGRESS RAIL CORPORATION |
发明人 |
PLYLER MARK;LOFTIS ANDY;GRANTHAM DENNIS;GIBSON GARY |
分类号 |
E01B29/24;B03C1/16 |
主分类号 |
E01B29/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|