Mobile crushing station
US8695904B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2009 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Dec 2, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C23/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A mobile crushing station for receiving and comminuting excavated material from earth moving vehicles provides at least one moveable skip connected to a chassis or frame for receiving material from vehicles, such as rear unloading vehicles like dump trucks. The skips are configured to move to dump material fed into the skips into a feed hopper. The feed hopper is positioned to guide material onto a feed conveyor, such as an inclined apron conveyor. The feed conveyor is configured to transport material to a feed orifice of a crushing device, such as a sizer, a crusher, or a crushing circuit. The crushing device is configured to crush material fed into the crushing device. The crushing device also has a discharge orifice that is positioned above a portion of a discharge conveyor. The mobile crushing station is moveable so it may be repositioned closer to an excavation site as excavation activities progress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.