Invention Grant
- Patent Title: Systems and methods for automated control of a beam stageloader bootend
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Application No.: US17203885Application Date: 2021-03-17
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Publication No.: US12017858B2Publication Date: 2024-06-25
- Inventor: Benjamin John Robert Lepre
- Applicant: Joy Global Underground Mining LLC
- Applicant Address: US PA Warrendale
- Assignee: JOY GLOBAL UNDERGROUND MINING LLC
- Current Assignee: JOY GLOBAL UNDERGROUND MINING LLC
- Current Assignee Address: US PA Warrendale
- Agency: Husch Blackwell LLP
- Main IPC: B65G15/26
- IPC: B65G15/26 ; B65G21/12 ; B65G21/14 ; B65G43/00 ; E21C35/24 ; E21F13/06 ; E21C25/68 ; E21C35/20 ; E21F13/02

Abstract:
Automated control of a longwall stageloader bootend using a plurality of sensors. The sensors include lift sensors, side shift sensors, advance sensors, angle sensors, and conveyor belt sensors. Signals from the plurality of sensors are received by a controller and used to control the operation of the bootend. Controlling the operation of the bootend includes controlling, for example, one or more lift actuators, one or more side shift actuators, one or more advance actuators, and one or more belt actuators. These various actuators can be controlled to, for example, advance the bootend, level the bootend, or match the interfaces between the bootend and a stageloader or a conveyor structure.
Public/Granted literature
- US20210198043A1 SYSTEMS AND METHODS FOR AUTOMATED CONTROL OF A BEAM STAGELOADER BOOTEND Public/Granted day:2021-07-01
Information query
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