Smashed straw screw conveyor

The utility model discloses a screw conveyor for crushed straw, which relates to the field of conveyors and comprises a bottom plate seat, a material uniformizing box, a material extruding barrel and a material lifting barrel, the material uniformizing box is fixedly supported on the upper surface of the bottom plate seat through supporting columns, and the material extruding barrel is integrally formed at the bottom of the material uniformizing box. And a port at the other end of the extruding barrel is connected with a feeding interface arranged at one end of the lifting barrel through a corrugated hose. The device has the beneficial effects that when straw residues enter the material extruding barrel, the material extruding shaft is driven by the material extruding motor, so that the straw residues are guided into the lifting material barrel by the material guiding blades arranged on the outer wall of the material extruding motor, the straw residues are effectively prevented from being blocked in the mater