| 发明名称 | Bulk material reclaimer control system | ||
| 摘要 | The present invention refers to a control system for bulk material reclaimers that comprises an automated control of turning speed and translation step variables, the turning speed being controlled by estimating the reclaiming flow and the translation step being adjusted in function of distance. | ||
| 申请公布号 | US9073701(B2) | 申请公布日期 | 2015.07.07 |
| 申请号 | US201313908532 | 申请日期 | 2013.06.03 |
| 申请人 | VALE S.A. | 发明人 | Lopes Bruno Eduardo |
| 分类号 | A01D41/00;B65G43/00;B65G17/12;E02F3/18;G05B13/04;G05B13/02;G05D7/00;E02F9/26 | 主分类号 | A01D41/00 |
| 代理机构 | Arent Fox LLP | 代理人 | Arent Fox LLP |
| 主权项 | 1. A control system for bulk material reclaimers comprising: an automated control device configured to control a turning speed of a boom that supports a rotatable bucket wheel of a reclaimer when the boom rotates, and to control a translation step of the reclaimer when the reclaimer translates, wherein the turning speed is controlled by a control loop feedback mechanism that uses a process variable to estimate a reclaiming flow, and wherein the device is configured to adjust the translation step as a function of at least one of time or distance. | ||
| 地址 | Rio de Janeiro BR | ||