Chemical product filling device with waste recovery structure

The utility model relates to the technical field of filling devices, in particular to a chemical product filling device with a waste recovery structure, and adopts the technical scheme that the chemical product filling device comprises a retainer, a clamping plate, a material box, a collecting box and a grid, the material box is mounted at the upper part in the retainer, and a workbench is mounted in the retainer below the material box; a grid is installed on the workbench in an embedded mode, hydraulic cylinders are installed on the two sides, below the workbench, of a holder in an embedded mode respectively, hydraulic rods are installed on the two hydraulic cylinders respectively, clamping plates are installed on the opposite sides of the two hydraulic rods respectively, and a collecting box is clamped on the opposite sides of the two clamping plates. A blow-off pipe is embedded in the bottom of the collecting box, and a wooden plug is plugged into the bottom of the blow-off pipe. The material collecting de