Building concrete conveying mechanism and using method thereof

The invention discloses a building concrete conveying mechanism and a using method thereof.The building concrete conveying mechanism comprises a first spiral conveyor, a second spiral conveyor, a spiral driving assembly and a transmission assembly, the second spiral conveyor is arranged on the lower side of the first spiral conveyor, and the first spiral conveyor and the second spiral conveyor conduct conveying in the same direction; the second spiral conveyor is adjusted in the axial direction of the first spiral conveyor, the spiral driving assembly is in transmission connection with the first spiral conveyor, and the transmission assembly is in transmission connection with the spiral driving assembly and the second spiral conveyor. The screw conveyor is simple in structure, convenient to store, flexible in use space and very practical by adjusting the overall length of the screw conveyor. 本申请公开了一种建筑混凝土输送机构及其使用方法，该建筑混凝土输送机构包括第一螺旋输送机、第二螺旋输送机、螺旋驱动总成和传动总成，第二螺旋输送机设置在第一螺旋输送机的下侧，第一螺旋输送机和第二螺旋输送机同向输送，第二螺旋输送机沿着第一螺旋输