Multifunctional automatic charging machine

The utility model discloses a multifunctional automatic charging machine, which relates to the technical field of charging devices and comprises a walking frame, a cross beam is arranged at the upper end of the walking frame, a supporting rod is arranged at the upper end of the cross beam, a weighing frame is arranged at the upper end of the supporting rod, and the upper end of a stock bin is arranged in the weighing frame. A discharging pipe is arranged on one side of the lower end of the stock bin, a power motor is arranged on the other side of the lower end of the stock bin, the output end of the power motor is connected with one end of a discharging screw through a coupler, the other end of the discharging screw extends into the discharging pipe, dust generated in the feeding process is reduced, and harm to operators is reduced; and hot flue gas generated by melting the materials in a high-temperature state is reduced, and the harm of the hot flue gas to operators for adding slag in front of the furnace i