Disc dryer with feeding buffer device

The utility model discloses a disc dryer with a feeding buffer device, and relates to the technical field of disc dryers. The drying machine comprises a drying machine body, a material guiding barrel is arranged at the top of the drying machine body, the bottom end of the material guiding barrel is communicated with the drying machine body through a hose, a supporting mechanism is arranged at the top end of the drying machine body and used for supporting the material guiding barrel and providing stress buffering, and a pretreatment mechanism is arranged in the material guiding barrel. The pretreatment mechanism is used for cutting blocky raw materials, and the supporting mechanism comprises an extension frame and a force unloading rod. By means of the structural design of the supporting mechanism, the material guiding barrel can be stably supported, meanwhile, feeding stress can be buffered, the drying machine body is prevented from being damaged, caked raw materials can be cut and refined by means of the str