The invention provides a tiltable conveying belt type hose take-up system and belongs to the field of hose take-up systems. The tiltable conveying belt type take-up system comprises a take-up mechanism, a first frame body and a second frame body, wherein the first frame body is articulated to the second frame body; an adjusting mechanism is arranged between the first frame body and the second frame body; the first frame body can be rotated relative to the second frame body through the adjusting mechanism; the take-up mechanism is arranged on the second frame body; the first frame body comprises a first end and a second end; the first end is connected with the second frame body; a first conveying mechanism is arranged on the first frame body in the length direction of the first frame body; and the first conveying mechanism comprises a first conveying belt. The tilting angle of the tiltable conveying belt type hose take-up system can be adjusted so that a water hose is taken up conveniently. The overall structure of the tiltable conveying belt type hose take-up system is reasonably designed, and the moving track of the water hose is convenient to adjust so that the water hose can be more smoothly taken up onto the take-up mechanism. The tiltable conveying belt type hose take-up system has a reasonably designed connection structure and can be more stably connected with a water tender.