FIELD: hydro acoustics.
SUBSTANCE: invention relates to system and method for detecting lock damage. System comprises scraping conveyor, wireless distance measuring device (2), wireless communication device, reference controller and control and monitoring center. Wireless distance measuring device (2) is mounted on projection surface of pan line slant (1) of scraper conveyor and has laser range finder and reflective screen (24) to determine relative bias between any two adjacent shales. Wireless communication device communicates between wireless distance measuring device (2) and reference controller and transmits data on movement of laser range finder to reference controller via wireless transmission method. Support controller controls pan line operation of (1) of scraper conveyor. Control and monitoring center is electrically connected to reference controller and can perform processing to store data on relative offsets for any adjacent sieve lines.
EFFECT: simple solution is provided to determine dumbbell lock damage.
3 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM AND METHOD OF OPERATION OF MANAGING THE LONG FACE MINING SYSTEM BASED ON THE MINING PROFILE WITH A FORWARD VIEW | 2020 |
|
RU2750248C1 |
| A.G.BOYKO'S CONVEYER LATTICE ASSEMBLY | 0 |
|
SU620635A1 |
| PADDLE CONVEYER PANLINE | 0 |
|
SU865727A1 |
| FACE SCRAPER-TYPE CUTTING CONVEYOR | 2014 |
|
RU2574090C1 |
| DETECTION OF SLIDING IN DEVELOPMENT SYSTEM WITH LONG FACES | 2017 |
|
RU2738926C2 |
| SCRAPER CHAIN MONITORING SYSTEM BASED ON TORSION SPRING LIGHT TRANSMISSION MEASUREMENT AND METHOD FOR ITS APPLICATION | 2021 |
|
RU2785610C1 |
| GATE CONVEYOR AND FLUTE SECTION FOR IT | 2007 |
|
RU2432311C2 |
| SCRAPER CONVEYER ASSEMBLING METHOD | 0 |
|
SU836367A1 |
| MINING-AND-HAULING COMPLEX FOR UNDERGROUND JOBS | 2009 |
|
RU2410539C1 |
| FACE SCRAPER CONVEYOR | 2010 |
|
RU2466076C2 |
