Wear tip for rotary mineral breaker
OwnerDamian Rodriguezinventor
Life of this patent
Estimating the term…
Abstract
A wear tip for a rotor of a centrifugal mineral breaker, comprises a carrier 80 having at least two wear edges 82, 84 each disposed transversely to the path of mineral material being ejected from the rotor. A longitudinally extending groove 122 between the first 82 and second 84 wear edges forms a rock retaining recession. Each wear edge 82, 84 has a wear face 108 with a recess 106 therein. An insert 112 of abrasion resistant material is disposed in each recess 106. Each insert 112 has an outerwear surface and an arcuate inner surface 114 conforming to the profile of the recess 106. The outer wear surface of each insert 112 is generally in planar alignment with the wear face 108 of one of the wear edges 82, 84.
Claims14
A wear tip for use in the rotor of a centrifugal mineral breaker, the rotor of the type having discharge ports through each of which mineral material is ejected forming a discharge path, the wear tip comprising:
- a carrier having a forward face, a following face generally parallel to said forward face, an inward face generally perpendicular to said forward and following faces, and at least two wear edges each for disposition transversely to the discharge path of the mineral material being ejected out of the rotor, said at least two wear edges including a first wear edge disposed at the intersection of said forward face and said inward face, and a second wear edge disposed at the intersection of said following face and said inward face, said wear edges each having a wear face and a recess in said wear face, and
- an insert of abrasion resistant material disposed in each said recess, said insert having an outer wear surface and an arcuate inner surface, said outer wear surface of each said insert generally in planar alignment with said wear face.
A wear tip for use in the rotor of a centrifugal mineral breaker, the rotor of the type having discharge ports through each of which mineral material is ejected forming a discharge path, the wear tip comprising:
- a carrier having a longitudinal dimension, a forward face, a following face generally parallel to said forward face, an inward face generally perpendicular to said forward and following faces, and at least two wear edges each for disposition transversely to the discharge path of the mineral material being ejected out of the rotor, said inward face having a longitudinally extending groove between said first and second wear edges, said at least two wear edges including a first wear edge disposed at the intersection of said forward face and said inward face, and a second wear edge disposed at the intersection of said following face and said inward face, said wear edges each having a wear face and a recess in said wear face, and
- an insert of abrasion resistant material disposed in each said recess, said insert having an outer wear surface and an arcuate inner surface, said outer wear surface of each said insert generally in planar alignment with said wear face.
A wear tip for use in the rotor of a centrifugal mineral breaker, the rotor of the type having discharge ports through each of which mineral material is ejected forming a discharge path, the wear tip comprising:
- a carrier having a longitudinal dimension, a forward face, a following face generally parallel to said forward face, an inward face generally perpendicular to said forward and following faces, a middle plane disposed in generally parallel relation to said forward and following faces, and at least two wear edges each for disposition transversely to the discharge path of the mineral material being ejected out of the rotor, said inward face having a longitudinally extending groove between said first and second wear edges, said at least two wear edges including a first wear edge disposed at the intersection of said forward face and said inward face, and a second wear edge disposed at the intersection of said following face and said inward face, said wear edges each having a wear face and a recess in said wear face, and said middle plane bisecting said carrier into a forward half and a following half, said forward and following halves forming mirroring symmetrical halves of said carrier about said middle plane, and
- an insert of abrasion resistant material disposed in each said recess, said insert having an outer wear surface, an arcuate inner surface, and a cross-sectional profile in a plane generally in parallel alignment with said longitudinal dimension, said outer wear surface generally in planar alignment with said wear face, and said cross-sectional profile having an arcuate inner edge defined by said arcuate inner surface.
Dependencies are inferred from the claim text.