Conveying roller at outlet of steel rolling heating furnace

The invention provides a conveying roller at an outlet of a steel rolling heating furnace. The conveying roller comprises a roller body and a conveying sleeve, the conveying roller is characterized inthat the roller body is a cylinder of a hollow structure, a water inlet is formed in the center of the left side of the roller body, a water outlet is formed in the center of the right side of the roller body, a fluorocarbon coating is arranged on the inner surface of the roller body, an external thread is arranged on the outer surface of the roller body, the conveying sleeve is arranged outsidethe roller body, the conveying sleeve is a circular ring formed by fixing two semi-circular rings through screws, a concave part is arranged on the conveying sleeve, and the conveying sleeve is fixedon the roller body through a fixing sleeve. The conveying sleeve is designed outside the roller body and can be adjusted and replaced according to steel rolling which needs to be conveyed. 本发明提供一种轧钢加热炉出口输送辊，包括辊体，输送套，其特征在于：辊体为中空