Fragmentation equipment for construction waste treatment

The utility model discloses fragmentation equipment for construction waste treatment. The device comprises a crushing box, a cover plate is fixed at the top of the crushing box; a driving mechanism isfixed on the cover plate; a static hammer body is fixed on the inner side wall of the crushing box; a movable hammer body is arranged in the static hammer body; the movable hammer body is connected with a driving mechanism, a feeding port is formed in the side wall of the smashing box and located above the static hammer body and the movable hammer body, a filter screen is fixed to the bottom of the smashing box, a conveying belt is arranged below the filter screen, the filter screen is located under the static hammer body and the movable hammer body, and a material backflow mechanism is arranged in the middle of the movable hammer body. According to the crushing equipment for construction waste treatment, garbage powder which does not meet the crushing requirement is automatically refluxed, manpower participation