公开(公告)号：WO2020069595A1

公开(公告)日：2020-04-09

申请号：PCT/CA2019/000131

申请日：2019-09-20

Applicant: WOODLAND MILLS INC.

Inventor： BRAMLEY, Neil K. ,  MALCOLM, Joshua J.

IPC: B02C18/24 ,  B02C18/16 ,  B02C18/22 ,  B02C7/16 ,  B27L11/00

Abstract: A flywheel and paddle assembly for a chipping or shredding apparatus, including a wood chipper, a brush chipper, and a leaf shredder. The assembly has a flywheel attached coaxially to a drive shaft. The flywheel has at least one aperture extending from the front side to the back side, and carries at least one knife adjacent to the at least one aperture. The knife presents a knife edge on the front side of the flywheel. A paddle is rotatably mounted coaxially to the drive shaft adjacent to the back side of the flywheel. The paddle is configured to rotate on the drive shaft independently of the flywheel. A chipping or shredding apparatus incorporating the aforesaid flywheel and paddle assembly is also disclosed.