Crushing device
CA3139075CActive Publication Date: 2026-06-30METSO OUTOTEC USA INC
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Patent Information
- Application Number
- CA3139075
- Authority / Receiving Office
- CA · CA
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2019-05-09
- Publication Date
- 2026-06-30
- Estimated Expiration
- 2039-05-09
AI Technical Summary
Technical Problem
Roller crushers experience skewing due to uneven material feed, leading to unbalanced loads, premature wear, and vibrations, which compromise efficiency and durability.
Method used
A deflection distributor refitting kit with thrust rods, a deflection distributing shaft, and a preload arrangement to maintain parallel movement of crusher rolls, compensating for uneven loads and reducing vibrations.
Benefits of technology
The solution ensures consistent feed pressure, reduces wear, and enhances the crusher's efficiency and uptime by maintaining parallel rolls, minimizing vibrations, and handling uneven material feed effectively.
✦ Generated by Eureka AI based on patent content.
Abstract
Disclosed is a deflection distributor refitting kit for a roller crusher. According to the disclosure the deflection distributor refitting kit comprises 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, wherein a first end of each of said thrust rods is attached to the deflection distributing shaft via a lever, wherein a second end of each of the thrust rods is arranged to be attached to a movable bearing housing of the roller crusher, and wherein the deflection distributor refitting kit further comprises a preload arrangement which induces a bias to parts of the deflection distributor refitting kit. Also disclosed is a method for mounting the deflection distributor refitting kit, as well as a roller crusher comprising a deflection distributor.
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