| 摘要 |
A screw conveyor is provided to prevent the leakage of the foreign material and damage of bearing, and to gain improved durability. A screw conveyor comprises a cylindrical body in which a spiral groove(100a) is formed in the outer circumference, a cylindrical tube(200) in which the cylindrical body is inserted, an insertion part protruded at the one-side end of the body, a screw(500) formed in the outer circumference of the body, an insertion hole formed in the other side end part. The insertion part is inserted into the inlet hole and a plurality of bodies is connected. The screw(A,B) in which the axis of rotation(600) is connected to both end part of the pipe is arranged side by side.
|
