Device for adjusting cathode roller polishing speed reducer of crude foil engine

The utility model discloses a device for adjusting a cathode roller polishing speed reducer of a crude foil engine, which comprises a bottom plate, a speed reducer mounting seat and a speed reducer main body, four top plates are fixedly arranged on the upper surface of the bottom plate, a first adjusting bolt is arranged in the middle of each top plate, the speed reducer mounting seat is arranged on the upper surface of the bottom plate, and a second adjusting bolt is arranged on the lower surface of the speed reducer mounting seat. The side edge of the speed reducer mounting base abuts against the ends of the first adjusting bolts, four second adjusting bolts are arranged on the speed reducer mounting base, the lower ends of the second adjusting bolts penetrate through the speed reducer mounting base, and the lower ends of the second adjusting bolts abut against the upper surface of the bottom plate. The polishing device has the advantages that the front-and-back position, the left-and-right position and the