System, Apparatus and Method for Preparing Materials Transported in Open Top Conveyance

摘要

A system for profiling particulate material in an open top conveyance comprises a profiling structure supported above the open top conveyance and engaging the particulate matter in the open top conveyance as the open top conveyance moves in a forward direction therebelow so that the particulate matter forward of the profiling structure is given a generally uniform profile in at least a longitudinal middle portion of the open top conveyance. The open top conveyance normally is one of a sequential train of gondola cars moving on a pair of rails extending under the profiling structure, and the particulate material typically is or comprises coal.

主权项

1. A system for profiling particulate material in an open top conveyance, the system comprising:
a plow structure positioned to engage the particulate material and impart a profile to the particulate material as the open top conveyance moves past the plow structure; and a support structure supporting the plow structure during engagement with the particulate material; wherein the plow structure is supported by the support structure in a position across the open top conveyance and is moveably supported by the support structure between an elevated position at which clearance for passage of the open top conveyance under the plow structure is provided and a lowered position at which the plow structure engages the particulate material within the open top conveyance.