Document holder with multi-layer placement function

The utility model discloses a cubbyhole with a multi-layer placing function, which relates to the technical field of file storage and comprises a bottom plate, mounting mechanisms are fixedly mounted on two sides of the rear end of the bottom of the bottom plate, a placing frame is fixedly mounted on the top of the bottom plate, placing grooves are formed in the top of the placing frame at equal intervals, and the placing grooves are fixedly mounted on the bottom plate. And a cleaning mechanism is arranged at the lower end of the inner side of the containing frame, connecting mechanisms are fixedly installed at the upper ends of the two sides of the containing frame, and the other containing frame is installed at the top of the containing frame through the connecting mechanisms. By the adoption of the structure, the sliding strips are connected to the interiors of the lateral guide rails in a sliding mode, the installation screws are twisted to be in threaded connection with the sliding strips at the moment,