The invention discloses a combined bevel conveyor, aiming to overcome the defects of complicated equipment operation and large occupied area in the prior art and comprising an engine base with a caster and an electric control cabinet, wherein the engine base is provided with a bevel conveying device, the elevation of the bevel conveying device can be adjusted at random and the bottom end thereof is hinged with the engine base; the top end of the bevel conveying device is provided with a horizontal conveying device at a basic level the lower surface of which is provided with a telescopic mechanism, the telescopic mechanism comprises a plurality of legs arranged at the lower surface thereof, a roller is arranged at the lower surface of each leg, and a guide rod is arranged at the top end ofthe bevel conveying device and has functions of guiding and suspending the telescopic mechanism; and a clean and jerk device is arranged at the lower surface of the bevel conveying device. The combined bevel conveyor has adjustable conveying height and strong adaptability, and the horizontal conveying device can realize large stroke movement and small occupied area of the whole set and easy storage, can be dissembled to be encased and packaged so as to facilitate long distance transportation, and also can be disassembled for single use.