Pin wheel edge transmission automatic ash discharging coal gas producer

The utility model provides a pin wheel rim drive automatic ash disposal coal gas producer. The fire-resistant wall is a furnace shell provided with a water jacket, wherein the top part of the furnace shell is provided with a coal-hatch; The upper part of the internal surface of the fire-resistant wall is provided with a lateral windshield board; the lower part of the internal surface of the fire-resistant wall is provided with a steel jacket; the pinions connected with the electromotor contact the barbed nails between the pin wheels; a slag-breaking firebar provided with a slag hammer is fixed on the pin wheels; slideways are fixed below the pin wheels; steel balls are arranged between the slideways; cone-shaped funnels are connected to the bottom parts of the slideways. As the utility model adopts the above-mentioned structure, the pin wheels transmit the force stably and are capable of bearing great torque force and shearing force; chute balls are adopted to support the rim drive, thereby the combustion of