Instruction
Runtime central scraping machine slot will be ups and downs, make easily lap board damaged.At the same time, the casting baffle slot to help support the bend forging of the rail connection on board, there is also a connection strength is low, scraping machine central trough the problem of short service life.The utility model of the ends of each piece of medium plate for convex concave step interface;Central scraping machine slot on the curved gusset plate welding, at the top of the connecting plate and the plate bending with steel plate, welded on the connecting plate and the plate bending with connector conveyor cable trough the slotted hole, sink holes.The utility model is suitable for high power, form a complete set of large mining height are broken heavy scraper conveyo.
Advantage
under the coal for round-trip flights.The utility model relates to coal mine underground scraper conveyor technology, specifically central trough a new central scraping machine slots.Traditional central scraping machine groove plate butt surface flatness has bigger error, after increasing the scraper running resistance, accelerated the abnormal wear of medium plate.Runtime central scraping machine slot will be ups and downs, make easily lap board damaged.At the same time, the casting baffle slot to help support the bend forging of the rail connection on board, there is also a connection strength is low, scraping machine central trough the problem of short service life.The utility model of the ends of each piece of medium plate for convex concave step interface;
