Patent ID: 11951647
Assignee: FUJIAN SHUANGYI BAMBOO AND WOOD DEVELOPMENT CO LTD
Field: Machine tools (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 1:
2. The node diaphragm scraping and sorting device according to claim 1, wherein a plurality of elastic sheets are arranged in the clearance; in the radial direction of the sleeve, inner ends of the elastic sheets are connected to the inner cylinder wall, while outer ends of the elastic sheets extend towards the outer cylinder wall to form a warping shape, and the sleeve is configured to press the bamboo split in the clearance against the outer cylinder wall through the warped outer ends of the elastic sheets; in the axial direction of the sleeve, the elastic sheets are in an inclined warping state, and the inner ends are adjacent to the inner cylinder wall and behind the outer ends which are adjacent to the outer cylinder wall, thus enabling the bamboo split to enter the clearance from back to front in the axial direction; in the circumferential direction of the sleeve, sides of the elastic sheets that are adjacent to the transverse outlet of the sleeve are each a proximal side edge, sides of the elastic sheets that are away from the transverse outlet of the sleeve are each a distal side edge, and for the distal side edge of one of the elastic sheets and the proximal side edge of another one of the elastic sheets which are adjacent in the circumferential direction of the sleeve, the distal side edge of the one of the elastic sheets is closer to the axis of the sleeve, such that the bamboo split is able to move towards the transverse outlet under the pushing of the shifting forks; a radial distance j from the outer ends, used for pressing the bamboo split, of the elastic sheets in a free state to the outer cylinder wall satisfies 0.5h≤j≤0.7h, and h is the thickness of the bamboo split.