Landfill leachate filtering device

The utility model discloses a landfill leachate filtering device which structurally comprises a feeding port, a treatment mechanism, a drawer plate, a handle and a liquid collecting box, the feeding port is embedded in the right side of the upper end of the treatment mechanism, the handle is installed in the middle of the front end of the drawer plate, the drawer plate is located on the surface of the lower right end of the treatment mechanism, and the liquid collecting box is located on the surface of the lower right end of the treatment mechanism. A spring in an extrusion pipe sleeve generates elastic deformation to drive an extrusion rod to elastically extrude in the extrusion pipe sleeve, so that a permeation plate bounces up and down when solid-liquid separation is performed on garbage, meanwhile, fine solids in the garbage are in contact with a top plate and an elastic plate when falling, and the falling solid and liquid are ejected through the top plate and the elastic plate; and the inclination angle