▎ 摘　　要

NOVELTY - The device has a fixed ring structure (9) that is arranged at the inner middle of the fixed housing (14) and fixedly connected to the fixed housing through a connecting plate (15). The first grinding structures are located on the upper and lower sides of the fixed sphere. The first grinding structure is covered on the corresponding side of fixed sphere, and side surface of the first grinding structure is provided in an arc shape that matches the side wall of corresponding portion of the shearing chamber. A central entity is provided at the center of rotating sphere (7). The side of the central entity corresponding to the shearing chamber serves as the side wall of the shearing chamber. The rotating sphere is provided with cavities located on the upper and lower sides of the central entity. The cavity is respectively provided in communication with the inlet (21) or the outlet (13). The cutting chamber is connected with the cavity of the corresponding side through the feed port. USE - Graphene multi-stage stripping device. ADVANTAGE - The graphite material in the working cavity can be transversely cut, and then the transverse shearing of the graphite sheet can be strengthened through the adaptation of the transverse fixing gear ring and the transverse rotating gear ring. The graphite material in the working cavity can be longitudinally sheared, and then the longitudinal shearing capability of the graphite sheet can be strengthened through the adaptation of the longitudinal fixing gear ring and the longitudinal rotating gear ring. The shearing efficiency is high. The shearing precision of the shearing mechanism can be changed along with the shearing process, so that the shearing quality can be guaranteed, and the shearing efficiency can be improved. The transmission of the first grinding structure and the rotating ball structure is effectively achieved. The driving of various mechanisms can be realized through motor, and the setting cost can be reduced. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the graphene multi-stage stripping device. (Drawing includes non-English language text) Rotating sphere (7) Fixed ring structure (9) Outlet (13) Fixed housing (14) Connecting plate (15) Inlet (21)