Title:
粉砕ローラの軸受異常検出装置及び方法
Document Type and Number:
Japanese Patent JP6834391
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an abnormality detection device and method of a bearing of a crushing roller, which can detect initial abnormality of the crushing roller, especially its bearing, with high accuracy.SOLUTION: In an abnormality detection device 10 of a bearing of a crushing roller, a crushing roller 12 which is driven to rotate on a rotary table 11 of a crusher is separated from the rotary table 11, and an abnormality detection sensor 20 capable of detecting the abnormality of a bearing 13 of the crushing roller 12 which rotates at low speed is mounted in the crushing roller 12.SELECTED DRAWING: Figure 1
Inventors:
Takamasa Matsunaga
Takahiro Misumi
Takahiro Misumi
Application Number:
JP2016223731A
Publication Date:
February 24, 2021
Filing Date:
November 17, 2016
Export Citation:
Assignee:
Ube Industries, Ltd.
International Classes:
G01M13/04; B02C15/04; F16C13/02; F16C17/24; F16C19/52; F16C41/00
Domestic Patent References:
| JP8080446A | ||||
| JP2298825A | ||||
| JP54095067A | ||||
| JP2011088115A | ||||
| JP2013226501A | ||||
| JP2006105956A | ||||
| JP2018028512A | ||||
| JP56118732U | ||||
| JP5028431U |
Foreign References:
| WO2012064523A2 |
Attorney, Agent or Firm:
Yuichi Murakami
Hiroshi Seki
Hiroshi Seki