High-efficiency transmission energy-saving speed reducer of brick making machine

The utility model discloses a high-efficiency transmission energy-saving speed reducer of a brick making machine, comprising a speed reducer box, a speed reducer input shaft and a speed reducer output shaft, wherein a flange is arranged on the speed reducer box at one end of the speed reducer output shaft; the front end portion of the speed reducer output shaft penetrates through the flange; and a sealing device and a bearing are arranged between the speed reducer output shaft and the flange within the flange. The high-efficiency transmission energy-saving speed reducer of the brick making machine is characterized in that the flange is arranged on the speed reducer box so that the speed reducer output shaft can be directly connected to the spiral reamer of the brick making machine; therefore, the transfer efficiency is improved; the operation is more reliable; energy saving and consumption reduction are realized; the service life is greatly extended; and the speed reducer is simple in structure, low in manufacturing cost, and convenient for mounting and demounting.