Liquid essence filling equipment

The utility model discloses liquid essence filling equipment which comprises a bottom plate, supporting legs are fixedly installed at the positions, close to the four corners, of the lower surface of the bottom plate, a material storage box is fixedly installed at the position, close to one end, of the upper surface of the bottom plate, a transparent observation opening is formed in the front end of the material storage box, and a filling structure is arranged at the upper end of the material storage box. A placing structure is arranged at the position, close to the other end, of the bottom plate, the filling structure comprises an electric telescopic rod, a connecting plate, a piston rod, an outer cylinder, a one-way valve, a connecting pipe, a discharging pipe, a fixing plate, a filling nozzle, a piston plate and a rubber ring, and the outer cylinder is fixedly installed in the middle of the upper surface of the storage box. According to the liquid essence filling equipment, the essence filling amount can b