Flat pipe belt-type conveyer

The utility model relates to a belt type conveyer, particularly a flat pipe belt type conveyer. The utility model is composed of a machine head driving roller (1), a machine tail direction changing roller (6), a supporting roller, a spring press roller (3), a tension device (7) and a conveying belt (8), wherein, the conveying belt (8) used as a press belt, a load bearing belt and a drag belt and conveyed material enclose into a flat pipe shape under the function of the supporting roller and the spring press roller. The utility model can hermetically and continuously convey the material of which the granularity is smaller than 120 mm by straight line, the inclination angle is from 0 DEG to 90 DEG, and the horizontal bend angle of from 0 DEG to 90 DEG with minimal bend radius. The utility model is suitable for conveying the material of the inner part of open-air places, harbors, factories and mines.