ROTOR OF A WASTE MILLING MACHINE

• US 20200129987A1
• Filed: 10/29/2019
• Published: 04/30/2020
• Est. Priority Date: 10/30/2018
• Status: Abandoned Application

• Current Assignee: Camec S.r.l.
• Original Assignee: Camec S.r.l.
• Inventors: CANDIOTTO, Eddy
• Application Number:
  US16/667,267
• Publication Number:
  US 20200129987A1
• Time in Patent Office: Days
• CPC Class Codes: B02C 18/0084 specially adapted for disintegrating garbage, waste or sewage
• CPC Class Codes: B02C 18/0092 for waste water or for garbage
• CPC Class Codes: B02C 18/145 with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
• CPC Class Codes: B02C 18/18 Knives; Mountings thereof
• CPC Class Codes: B02C 2201/06 for garbage, waste or sewage

Abstract

A rotor of a waste milling machine includes several tooth-shaped cutters distributed on the rotor surface and several circular sector-shaped annular portions which are installed reversibly on the rotor surface. In a same circular portion of the rotor, the annular portions are alternated with the tooth-shaped cutters and protrude outward less than the top of the latter.

Claims

1. A rotor of a waste milling machine, the rotor comprising:

a plurality of tooth-shaped cutters distributed on a surface of the rotor, wherein the rotor further includes a plurality of circular sector-shaped annular portions installed reversibly on the rotor, and wherein in a same circular portion of said rotor, said annular portions are alternated with said tooth-shaped cutters and protrude outward less than the top of the latter.

2. The rotor according to claim 1, wherein each of said annular portions is installed in a corresponding fixing seat by way of at least one fixing screw inserted radially into the rotor.

3. The rotor according to claim 1, wherein the rotor is provided with a plurality of blade-shaped cutters distributed on the surface.

4. The rotor according to claim 3, wherein said blade-shaped cutters are installed at the sides of said annular portions.

5. The rotor according to claim 3, wherein each one of said blade-shaped cutters is installed in a respective cutter supporting seat and is fixed to said rotor by way of a fixing screw which is inserted in a radial direction into said rotor and at right angles to a face of the same plate that constitutes said blade-shaped cutter.

6. The rotor according to claim 1, wherein each one of said tooth-shaped cutters is fixed to the rotor by way of a supporting block with a portion for insertion into a corresponding locking seat defined on the rotor and a cutter supporting portion, which extends from the portion for insertion toward the outside of the rotor and has a through hole in a direction substantially tangential to said rotor configured for receiving a screw for fixing a plate that constitutes said tooth-shaped cutter.