Fecha de publicación: 23/10/2020 Fuente: WIPO "circular economy" The utility model discloses a multifunctional wheat straw storing, dehydrating and conveying device. The device comprises a feeding pipe and a forage bin, the feeding pipe is connected with the upperside wall of the forage bin in a penetrating mode, the interior of the forage bin is fixedly connected with the large end of an inverted-cone-shaped horn pipe, multiple sets of anti-blocking poking wheels are evenly distributed on the circumference of the inner wall of the horn pipe, the small end of the horn pipe is fixedly connected to a feeding port of an auger, and the lower portion of a shellis connected with a water tank; simple structure, reasonable design, novel and unique thought, wheat straws entering the feeding pipe under high pressure are sprayed and rotated to enter the forage bin; the wet wheat straw falls off after exhausting and pressure reduction are carried out through small holes in the top; part of the edge of the auger is rotated through a poking wheel to enable wetwheat straw to fall into a feeding opening of the auger; wet wheat straw is conveyed through the packing auger and spirally extruded by the spiral blades in the packing auger at the same time, water flows into the water tank from the drainage holes in the lower portion of the outer end of the packing auger, the wheat straw extruded by the packing auger is discharged from the discharging port of the packing auger, and the functions of exhausting, pressure reduction, conveying, dehydration and storage are achieved.