Garbage cabinet grab bucket structure and intelligent garbage cabinet

The garbage cabinet grab bucket structure is characterized in that the garbage cabinet grab bucket structure comprises an installation part, a hopper arm is connected to the lower portion of the installation part, a rotating shaft is arranged on the lower portion of the hopper arm, a first rotating shaft is provided with a lower hopper opening and an upper hopper opening matched with the lower hopper opening, and the upper hopper opening can rotate around the first rotating shaft; the grab bucket structure is characterized in that the upper hopper opening and the lower hopper opening can be closed and opened in a matched mode, an electric push rod is hinged to the upper hopper opening, the electric push rod is connected with the hopper arm, and an extrusion block is arranged in the upper hopper opening. And when the upper hopper opening is closed, the lower hopper opening is extruded to compress the volume of the garbage, so that the space utilization rate of the garbage can is improved, and the garbage can c