FIELD: transport.
SUBSTANCE: invention relates to scraper (10) for chain scraper conveyor including head web (12) on which chain attachment region (13) is formed to connect scraper (10) to scraper chain, and scraper blades to guide a scraper over side profiles and bottom of chain scraper conveyor. To create scrapers using which higher conveying capacity could be achieved and respectively lower required drive installed power and which also allow to change worn or defective scraper it is provided according to the invention that scraper blades consist of holding section (14) fixed on metal head web (12) and plastic sliding insert (40) detachably fixed on this section (14). Various embodiment versions are proposed for sliding inserts (40) and their fixation.
EFFECT: higher conveying capacity.
27 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SCRAPER CHAIN BELT FOR SCRAPER CONVEYORS | 1998 |
|
RU2189343C2 |
| SECTION OF TROUGH ON CHAIN SCRAPER CONVEYOR | 1991 |
|
RU2044684C1 |
| CONNECTING DEVICE | 2006 |
|
RU2391506C2 |
| SCRAPER FOR SCRAPER CONVEYOR | 2018 |
|
RU2739264C1 |
| SCRAPER CONVEYER TRACTION MEMBER | 0 |
|
SU800044A1 |
| FLIGHT FOR CHAIN-AND-FLIGHT CONVEYOR LINKS AND FLIGHT RETAINER | 2006 |
|
RU2401788C2 |
| SCRAPER FOR CONVEYOR CHAIN SCRAPER ASSEMBLY, CONVEYOR CHAIN SCRAPER ASSEMBLY (VERSIONS) AND ASSEMBLY METHOD OF CONVEYOR CHAIN SCRAPER ASSEMBLY (VERSIONS) | 2012 |
|
RU2613114C2 |
| DEVICE FOR SUPPORTING CHAIN OF SCRAPER CONVEYOR | 0 |
|
SU1055705A1 |
| PAN SECTION | 2009 |
|
RU2471993C1 |
| CONVEYOR CHAIN LINK ASSEMBLY (VARIANTS), CONVEYOR CHAIN LINK SCRAPER ASSEMBLY, AND CONVEYOR CHAIN LINK SCRAPER ASSEMBLY (VARIANTS) | 2017 |
|
RU2750270C2 |
