Shredding roller
OwnerPeter Rosslerinventor
Life of this patent
Estimating the term…
Abstract
A shredding roller (10) has a roller core (12) and a plurality of cutter blades (22) supported by the roller core (12). The roller core (12) possesses an axial cavity (38). A plurality of penetration apertures (36) for shredded material are provided in the sheath (35) of the roller core (12), which surrounds the axial cavity (38). At least one discharge aperture (39) for shredded material is provided in at least one axial end area of the roller core (12). A shredding roller of this type increases the throughput of a shredding machine for shredded material.
Claims12
Shredding roller (10) with a roller core (12) and with a large number of cutter blades (22) supported by the roller core (12), characterised in that the roller core (12) possesses an axial cavity (38), that a plurality of penetration apertures (36) are provided for shredded material in the sheath (35) of the roller core (12) surrounding the cavity and that at least one discharge aperture (39) for shredded material is present in at least one axial end area of the roller core (12).
Shredding roller according to one of the preceding claims, characterised in that one axial/radial bearing device (30′, 30″) of the roller core (12) is provided at one single axial end area (29) of the roller core (12).
Shredding roller according to one of the preceding claims, characterised in that a conveying device (40, 54;
- 60) is arranged in the cavity (38) to convey shredded material from the cavity to the discharge aperture (39).
Shredding roller according to one of the preceding claims, characterised in that the cutter blades (22) are arranged adjacent to the penetration apertures (36).
Shredding roller according to one of the preceding claims, characterised in that the cutter blades (22) take the form of replaceable blades.
Dependencies are inferred from the claim text.