Flexible carrier roller cleaning scraper device

The utility model relates to a flexible carrier roller cleaning scraper device, and belongs to the technical field of tobacco primary processing production equipment. The flexible carrier roller cleaning scraper device comprises a cleaning scraper, a scraper clamping device, a height adjusting device, a connecting plate and a rack fixing plate. According to the utility model, the cleaning scraping plate is arranged on the scraping plate clamping device, the scraping plate clamping device is arranged on the height adjusting device, and the device can be respectively arranged on a belt conveyor rack below each carrier roller through the connecting plate and the rack fixing plate; therefore, the height of the cleaning scraper blade can be adaptively adjusted according to the position of the carrier roller on the belt conveyor and the position of sundries on the carrier roller, damage to the carrier roller and a belt caused by the cleaning scraper blade can be avoided, and the carrier roller can be cleaned on the