JPS5822596U

JPS5822596U - Protective device for sleep metal bearings

Info

Publication number: JPS5822596U
Application number: JP11618681U
Authority: JP
Inventors: 中村　泰英; 馬場　健児; 稲津　富男
Original assignee: 株式会社東芝
Priority date: 1981-08-06
Filing date: 1981-08-06
Publication date: 1983-02-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のメタル軸受装置の一部切断正面図、第２
図は第１図の■−■線に沿った断面図、第３図は本考案
の軸受装置の一部切断正面図、第一４図は本考案の保護
装置の構成図である。１・・・回転軸、２・・・スリーブメタル、３・・・オ
イルリング、４・・・オイルパン、５・・・潤滑油、６
・・・センサー、７・・・回転検出素子、８・・・回転
検出装置、９・・・増巾器、１０・・・警報ランプ、１
１・・・ブザー、１２・・・電磁開閉器、１３・・・回
転機械。Figure 1 is a partially cutaway front view of a conventional metal bearing device;
The drawings are a cross-sectional view taken along the line ■--■ in FIG. 1, FIG. 3 is a partially cutaway front view of the bearing device of the present invention, and FIG. 14 is a configuration diagram of the protection device of the present invention. 1... Rotating shaft, 2... Sleeve metal, 3... Oil ring, 4... Oil pan, 5... Lubricating oil, 6
... Sensor, 7 ... Rotation detection element, 8 ... Rotation detection device, 9 ... Amplifier, 10 ... Alarm lamp, 1
1... Buzzer, 12... Electromagnetic switch, 13... Rotating machine.

Claims

[Scope of Claim for Utility Model Registration] In a bearing device that lubricates the rotating shaft and a sleeve metal bearing that supports it by pumping up lubricating oil using an oil ring sewn to the rotating shaft, a detection element is attached to the oil ring,
This machine is characterized by being equipped with a sensor that detects the rotation of the oil ring, a device that detects the stoppage of rotation of the oil ring and issues an alarm, and an electromagnetic switch that cuts off the power to the rotating machine. Protective device for ribbed metal bearings.