Cylinder cone type helical ribbon stirring device and drying machine

The utility model relates to the technical field of stirring and drying, in particular to a barrel-cone type helical ribbon stirring device and a drying machine, which comprise a stirring assembly, a spiral ribbon stirring assembly and a spiral ribbon stirring assembly, the stirring assembly comprises a stirring main body and a stirring shaft arranged above the stirring main body, and the stirring shaft is arranged in the stirring main body; the spiral belt type stirring device has the beneficial effects that on one hand, when wet materials are stirred in a spiral belt shape, the actual movement of the wet materials is three-direction composite movement of axial movement, radial movement and circumferential movement, the mixing effect is excellent, and stirring dead angles are not easy to exist; the drying device is simple in structure and capable of repeatedly deforming in the working process, wet materials attached to the surface can be automatically separated and cleaned, vacuumizing is achieved through th