New Supporting Scraper of Conveyor Equipment Used on Coal Mine Working Surface

One new type supporting scraper is introduced,which uses on coal mine working surface conveyor equipment.Supporting scraper contains top scraper and bottom one,which installed on conveyor chain and connected by bolts.The advantage of this support scraper includes small volume,little weight,apart with both side slot outers and regular arranged between ordinary scrapers.Furthermore,the ordinary scraper working with support scraper can makes middle plate abrasion uniformity.This support scraper connected with level bolts,so it can be easily installed and disassembled during the circular ring chain tightens.