JP5546470B2 - 軸受の保守装置 - Google Patents
軸受の保守装置 Download PDFInfo
- Publication number
- JP5546470B2 JP5546470B2 JP2011016656A JP2011016656A JP5546470B2 JP 5546470 B2 JP5546470 B2 JP 5546470B2 JP 2011016656 A JP2011016656 A JP 2011016656A JP 2011016656 A JP2011016656 A JP 2011016656A JP 5546470 B2 JP5546470 B2 JP 5546470B2
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- JP
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- Prior art keywords
- grease
- bearing
- lubricant
- supply
- supply pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012423 maintenance Methods 0.000 title claims description 35
- 239000000314 lubricant Substances 0.000 claims description 62
- 239000003795 chemical substances by application Substances 0.000 claims description 56
- 239000002699 waste material Substances 0.000 claims description 50
- 239000000843 powder Substances 0.000 claims description 48
- 230000006866 deterioration Effects 0.000 claims description 44
- 238000000926 separation method Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 12
- 239000004519 grease Substances 0.000 description 171
- 238000003825 pressing Methods 0.000 description 18
- 238000003860 storage Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
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- Rolling Contact Bearings (AREA)
Description
21 供給ポンプ
22 圧力センサ
23 制御装置(劣化判定装置)
42 廃剤タンク
51 カメラ(磨耗粉検出センサ)
52 溶解剤供給装置
53 分離装置
61 溶解済潤滑剤循環装置
Claims (2)
- 軸受に潤滑剤を供給する供給ポンプと、
該供給ポンプによる潤滑剤の供給圧力を検出する圧力センサと、
該圧力センサが検出した供給圧力と予め設定された適正供給圧力とを比較して潤滑剤の劣化を判定する劣化判定装置と、
を備え、
前記劣化判定装置は、前記圧力センサが検出した供給圧力が予め設定された適正供給圧力領域より小さいとき、または、供給圧力が適正供給圧力領域より大きいときに潤滑剤を劣化と判定し、
前記劣化判定装置が潤滑剤の劣化を判定したときに前記供給ポンプを所定時間作動して前記軸受の潤滑剤を交換する制御装置を設け、
前記軸受から排出された潤滑剤を受け止める廃剤タンクと、該廃剤タンク内に潤滑剤を溶解させる溶解剤を供給する溶解剤供給装置と、溶解した潤滑剤と磨耗粉とを分離する分離装置と、前記軸受から排出されて前記分離装置で分離された磨耗粉の大きさを検出する磨耗粉検出センサと、を設け、
前記制御装置は、前記磨耗粉検出センサが検出した磨耗粉の大きさが予め設定された所定の大きさより大きいときに前記軸受の作動を停止する、
ことを特徴とする軸受の保守装置。 - 前記分離装置で分離された溶解済の潤滑剤を前記廃剤タンクに戻す溶解済潤滑剤循環装置を設けることを特徴とする請求項1に記載の軸受の保守装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011016656A JP5546470B2 (ja) | 2011-01-28 | 2011-01-28 | 軸受の保守装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011016656A JP5546470B2 (ja) | 2011-01-28 | 2011-01-28 | 軸受の保守装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012154472A JP2012154472A (ja) | 2012-08-16 |
JP5546470B2 true JP5546470B2 (ja) | 2014-07-09 |
Family
ID=46836398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011016656A Expired - Fee Related JP5546470B2 (ja) | 2011-01-28 | 2011-01-28 | 軸受の保守装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5546470B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2537699A (en) * | 2015-04-20 | 2016-10-26 | Skf Ab | Method of measuring a volume of a lubricant inside a bearing arrangement |
DE102015008301A1 (de) * | 2015-06-29 | 2016-12-29 | Senvion Gmbh | Schmierfettversorgungsvorrichtung sowie Verfahren zum Schmieren eines Lagers einer Windenergieanlage |
JP6653968B2 (ja) * | 2016-07-11 | 2020-02-26 | 株式会社鶴見製作所 | 水中電動ポンプ |
CN107654829A (zh) * | 2017-09-29 | 2018-02-02 | 郑州奥特科技有限公司 | 轴承废油脂自动收集系统及其轴承的自动换脂系统 |
JP6405486B1 (ja) * | 2018-04-04 | 2018-10-17 | 株式会社日立パワーソリューションズ | 風力発電設備の異常予兆診断システム、管理装置および異常予兆診断方法 |
JP7327090B2 (ja) * | 2019-11-11 | 2023-08-16 | 株式会社ジェイテクト | グリースの物性測定装置 |
JP7380142B2 (ja) * | 2019-11-29 | 2023-11-15 | 株式会社ジェイテクト | 潤滑剤検査装置 |
WO2021213597A1 (en) * | 2020-04-21 | 2021-10-28 | Vestas Wind Systems A/S | Bearing monitoring by pressure sensor |
CN112032539A (zh) * | 2020-08-07 | 2020-12-04 | 安徽埃斯克制泵有限公司 | 一种离心泵轴承润滑结构 |
CN112709924A (zh) * | 2020-12-28 | 2021-04-27 | 国家电投集团广西兴安风电有限公司 | 一种轴承润滑脂的控制方法、装置和存储介质 |
CN113738771A (zh) * | 2021-09-03 | 2021-12-03 | 河南科技大学 | 一种具有油膜压力检测功能的轴承系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5552927A (en) * | 1978-10-16 | 1980-04-17 | Mitsubishi Electric Corp | Malfunction monitor of bearing |
JP2002188627A (ja) * | 2000-12-22 | 2002-07-05 | Mitsubishi Heavy Ind Ltd | 異常診断装置 |
JP2004176796A (ja) * | 2002-11-26 | 2004-06-24 | Tokyo Electric Power Co Inc:The | 潤滑状態管理システム |
DE102006022204A1 (de) * | 2006-05-12 | 2007-12-27 | Man Roland Druckmaschinen Ag | Druckmaschinenschmiersystem und Schmierstoffbereitstellungsverfahren hierfür |
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2011
- 2011-01-28 JP JP2011016656A patent/JP5546470B2/ja not_active Expired - Fee Related
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JP2012154472A (ja) | 2012-08-16 |
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