SHREDDER BLADE ASSEMBLY

摘要

A shredder blade assembly is disclosed having a rotor configured to be mounted on a rotating shaft, the rotor having opposing faces with a plurality of angled knife receptacles and a plurality of knife inserts mounted within the plurality of knife receptacles. Each knife insert has two opposing faces and each opposing face comprises three cutting edges such that each knife insert has six cutting edges. Only one of the cutting edges is exposed at an outer peripheral edge of the shredder blade assembly during use. The knife inserts are configured to be removed, rotated (and flipped as needed), and re-mounted within the plurality of knife receptacles to expose another of the cutting edges at the outer peripheral edge of the shredder blade assembly. The knife insert may be triangular and mounted to expose one vertex to create a plurality of tooth/hook projections.

主权项

1. A shredder blade assembly comprising:
a rotor configured to be mounted on a rotating shaft, the rotor having opposing faces, wherein each opposing face includes a plurality of angled knife receptacles; and a plurality of triangular knife inserts removably mounted within the plurality of knife receptacles, wherein the knife inserts are mounted to expose one vertex of the triangular knife insert at an outer circumference of the blade assembly to create a plurality of tooth/hook projections and wherein the knife inserts are configured to be removed, rotated, and re-mounted within the plurality of knife receptacles.