Kitchen waste compression box

The utility model discloses a kitchen waste compression box, and belongs to the field of kitchen waste treatment. The kitchen waste compression box comprises a compression box body, a crushing mechanism arranged on one side of the compression box body and used for crushing materials, and a feeding hopper arranged at the feeding end of the crushing mechanism. The feeding mechanism is arranged at the discharging end of the crushing mechanism and used for conveying crushed materials into the compression box; the extrusion mechanism is arranged on the compression box and used for extruding the materials; a filter plate used for dividing the inner space of the collecting box into an upper space and a lower space is arranged in the compression box. The kitchen waste compression box is simple in structure and convenient to use, after primary solid-liquid separation is conducted on crushed kitchen waste, the kitchen waste is repeatedly extruded through the extrusion plate, so that liquid and solid in the kitchen wast