Biomass fuel crushing equipment with discharged material filtering assembly

The utility model discloses biomass fuel crushing equipment with a discharging and filtering assembly, which relates to the technical field of crushing and comprises a crushing box and a material guide box, and a filtering and crushing mechanism is arranged in the crushing box; and a material guiding and stirring mechanism is arranged in the material guiding box. According to the biomass fuel crushing equipment with the discharging and filtering assembly, a driven gear in the middle of the left side face of the crushing box drives a coupler through a driving motor to adjust a driving gear to rotate, so that the driving gear drives the driven gear to rotate; a rotating roller on the right side face of a lead screw rotates to drive crushing blades on the outer wall to crush fuel, after the fuel in a crushing cavity is discharged, a panel is controlled at the left end of the top of a crushing box, and a pneumatic air blower works to conduct ventilation and filtration on air in the crushing cavity, and a worm dri