Riding wheel scraper device

The utility model discloses a riding wheel scraping plate device which comprises a scraping plate, a scraping plate supporting plate, a scraping plate frame and a spring pressing mechanism, the scraping plate is connected with the scraping plate supporting plate through a rotating shaft, and the scraping plate supporting plate is connected with the scraping plate frame. The spring pressing mechanism comprises a spring seat, a spring and an adjusting hand wheel, two ends of the spring seat are respectively connected with the spring and the adjusting hand wheel, and one end of the spring away from the spring seat is connected with the scraper. The pressing force of the scraping plate on the riding wheel is adjusted through the spring pressing mechanism, the distance between the scraping plate and the riding wheel can be adjusted, foreign matter on the riding wheel can be reliably scraped, and hard chippings falling off due to steel abrasion at the contact position of a rolling ring and the riding wheel can be r