Distributing bin for collagen peptide concentration device

The utility model belongs to the technical field of collagen peptide, and particularly discloses a material distribution bin for a collagen peptide concentration device, which comprises a box body, a concentric-square-shaped pipe fixedly penetrates through the upper end of the box body, a feeding mechanism is arranged at the top of the outer wall of the concentric-square-shaped pipe, and a blanking pipe is fixedly communicated with the lower part of the outer wall of the concentric-square-shaped pipe. A rotating shaft is rotationally arranged in the box body through a driving mechanism, the rotating shaft movably penetrates through the box body and the outer wall of the upper end of the discharging pipe, the outer wall of the rotating shaft is fixedly connected with a plurality of first blades which are obliquely arranged, and the first blades are all located in the discharging pipe; the lower end faces of the multiple first blades are jointly and fixedly connected with a connecting ring, and the two sides of