Crushing device
AssigneeMetso Outotec USA Inc.
InventorsVadim Reznitchenko, Keith Harbold
Life of this patent
Estimating the term…
Abstract
A deflection distributor refitting kit for a roller crusher. The deflection distributor refitting kit includes a deflection distributing shaft, thrust rods each having first and second ends and mounts for attachment of the deflection distributing shaft at a frame of the roller crusher. A first end of each of the thrust rods is attached to the deflection distributing shaft via a lever. A second end of each of the thrust rods is arranged to be attached to a movable bearing housing of the roller crusher. The deflection distributing shaft includes first and second shaft parts which are interconnected by means of a shock absorbing unit. A method for mounting the deflection distributor refitting kit, as well as a roller crusher including the deflection distributor.
Claims38
A deflection distributor refitting kit for a roller crusher including movable bearing housings for supporting a movable crushing roller, the deflection distributor refitting kit comprising:
- a deflection distributing shaft,
- thrust rods each having first and second ends and mounts for attachment of said deflection distributing shaft at a first and a second side of a frame of said roller crusher,
- wherein a first end of each of said thrust rods is attached to said deflection distributing shaft via a lever, wherein a second end of each of said thrust rods is configured for attachment to the movable bearing housings of said roller crusher, wherein the deflection distributing shaft comprises a first shaft part and a second shaft part which are interconnected by means of a shock absorbing unit.
A roller crusher, said roller crusher comprising:
- a frame;
- first and second crusher rolls arranged axially in parallel with each other, said first crusher roll being supported in bearing housings which are arranged in the frame, said second crusher roll being supported in bearing housings which are configured to be movable;
- a hydraulic system configured to adjust the position of the second crusher roll and a crushing pressure between the two crusher rolls;
- and a deflection distributor, wherein said deflection distributor comprises a deflection distributing shaft, mounts for attaching said deflection distributing shaft at said frame of said roller crusher and thrust rods each having first and second ends, wherein a first end of each of said thrust rods is attached to said deflection distributing shaft via a lever, and wherein a second end of each of said thrust rods is attached to a movable bearing housing of said second crusher roll, wherein the deflection distributing shaft comprises first and second shaft parts which are interconnected by means of a shock absorbing unit.
Dependencies are inferred from the claim text.