Elevator hauler is with towing rotor

(B, ) the utility model discloses an elevator hauler is with towing rotor, its characterized in that including main shaft (b) (b) 1 (b) (b), and locates the rotor wall body (b) (b) 2 (b) (b) in main shaft (b) (b) 1 (b) (b) the outside, main shaft (b) (b) 1 (b) (b) with rotor wall body (b) (b) 2 (b) (b) is in through perpendicular chamber wall (b) (b) 3 (b) (b) integrated into one piece simultaneously the one end surface of rotor wall body (b) (b) 2 (b) (b) is equipped with and tows grooving (b) (b) 4 (b) (b), the utility model has the advantages of, good, the easy manufacturing of simple structure, rigidity performance not only, but also solved the high problem of multiple part cooperation accumulated error, and difficult, the with high costs problem of multiple part manufacturing. (B, )