The utility model discloses a novel construction is with defeated material device belongs to building construction equipment technical field, expect the pipe including motor, the room that gathers materials, inlet pipe, ejection of compact room, elbow and row, the room that gathers materials be connected with ejection of compact room through the flange, be equipped with motor and inlet pipe on the room that gathers materials, the one end of ejection of compact room through the elbow with arrange the material pipe and be connected. The utility model discloses small in size, simple structure, easy and simple to handle, narrower and small space can be used to reliable and stable waiting a bit in the building work progress, through equitable input pressure controlling means, can use in the bottom is constructed with high -rise building, and the fault rate is hanged down, has improved work efficiency, has reduced the running cost for construction unit.