The invention belongs to the field of garbage classification, and relates to a recycling box with a compression function. At present, gaps of recyclable materials which are compressed by the recyclingbox with the compression function are tight, the pressure with the inner wall of the recycling box is increased, and great cleaning difficulty can be caused. In order to solve the problems, the recycling box with the compression function adopts the following technical scheme that a pressure device comprises a hydraulic driving component and a pressure beam, wherein the hydraulic driving componentis arranged on the side surface of a liner, the pressure beam is arranged on the upper part of the liner, a lifting mechanism is further arranged in a cavity of the liner, the lifting mechanism comprises a lifting plate and a lifting chain, the front side of the lifting plate is hinged to the front side of a bottom plate of the liner, the back side of the lifting plate is connected with the lifting chain, and the other end of the lifting chain can be connected to the pressure beam. The recyclable materials are lifted in an inclined direction by the lifting plate and the lifting chain, the pressure of the compressed recyclable materials with the inner wall of the liner is released in a lifting process, and downward sliding force is applied to the recyclable materials through a slope, so that the recyclable materials are easy to take out.