DE20119265U1 - Slide bearing for a roller, in particular a roller in a mill for processing sugar cane - Google Patents

Slide bearing for a roller, in particular a roller in a mill for processing sugar cane

Info

Publication number
DE20119265U1
DE20119265U1 DE20119265U DE20119265U DE20119265U1 DE 20119265 U1 DE20119265 U1 DE 20119265U1 DE 20119265 U DE20119265 U DE 20119265U DE 20119265 U DE20119265 U DE 20119265U DE 20119265 U1 DE20119265 U1 DE 20119265U1
Authority
DE
Germany
Prior art keywords
roller
shaft
ring
housing
slide ring
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.)
Expired - Lifetime
Application number
DE20119265U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAIN-METALL TRIBOLOGIE GMBH, DE
Original Assignee
MAIN METALL GIESSEREI FRITZ SC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MAIN METALL GIESSEREI FRITZ SC filed Critical MAIN METALL GIESSEREI FRITZ SC
Priority to DE20119265U priority Critical patent/DE20119265U1/en
Publication of DE20119265U1 publication Critical patent/DE20119265U1/en
Priority to BR8201789U priority patent/BR8201789Y1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Gleitlagerung für eine Walze, insbesondere eine Walze in einer Mühle zur Verarbeitung von Zuckerrohr, mit einer den Walzenkör­ per tragenden Welle, die in einer Lagerschale aus einer Zn-Al-Le­ gierung gelagert ist, wobei die Lagerschale in einem Lagergehäuse angeordnet ist und zwischen dem Lagergehäuse und dem jeweils gegenüberliegenden Walzenende ein von der Welle durchsetzter Spalt besteht, dadurch gekennzeichnet, daß im Spalt (S) ein mit dem Lagergehäuse (4) fest verbundener, die Welle (1) im Bereich der Lagerschale (3) mit Abstand umfassender Gleitring (5) ange­ ordnet ist, der bis unmittelbar vor das Walzenende ragt, und au­ ßerhalb des Gleitrings (5) und konzentrisch zu diesem ein auf dem Gleitring (5) gelagertes, mit der Walze (2) abgedichtet und fest verbundenes ringförmiges Dichtungsgehäuse (6) angeordnet ist, wobei der Raum (R1) zwischen dem Gleitring (5) und der Welle (1) mit einem Schmierstoff hoher Viskosität und großer mechanischer und chemischer Stabilität gefüllt ist.1. plain bearing for a roller, in particular a roller in a mill for processing sugar cane, with a roller body supporting the shaft, which is mounted in a bearing shell made of a Zn-Al alloy, the bearing shell being arranged in a bearing housing and Between the bearing housing and the respective opposite roller end there is a gap penetrated by the shaft, characterized in that in the gap (S) a shaft which is fixedly connected to the bearing housing ( 4 ) and encompasses the shaft ( 1 ) in the region of the bearing shell ( 3 ) at a distance Sliding ring ( 5 ) is arranged, which protrudes up to just before the end of the roller, and outside of the sliding ring ( 5 ) and concentric to this one on the sliding ring ( 5 ) mounted, sealed to the roller ( 2 ) and firmly connected annular seal housing ( 6 ) is arranged, the space (R1) between the slide ring ( 5 ) and the shaft ( 1 ) with a lubricant of high viscosity and great mechanical and che mixer stability is filled. 2. Gleitlagerung nach Anspruch 1, dadurch gekennzeichnet, daß das Dichtungsgehäuse (6) sich über zwei jeweils an seinen Stirnseiten angeordnete Lagerringe (7) aus einer Zn-Al-Legierung auf dem Gleitring (5) abstützt, und der Raum (R2), welcher durch die La­ gerringe (7) sowie die Innenwand des Dichtungsgehäuses (6) und die Außenseite des Gleitrings (5) begrenzt ist, als Sperrfettkammer ausgebildet ist.2. Plain bearing according to claim 1, characterized in that the sealing housing ( 6 ) is supported on the slide ring ( 5 ) via two bearing rings ( 7 ) made of a Zn-Al alloy, each arranged on its end faces, and the space (R2), which is limited by the La gerrings ( 7 ) and the inner wall of the seal housing ( 6 ) and the outside of the slide ring ( 5 ) is designed as a barrier grease chamber. 3. Gleitlagerung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Dichtungsgehäuse (6) in einem elastischen Membran­ ring (8) an der Stirnseite der Walze (2) befestigt ist.3. plain bearing according to claim 1 or 2, characterized in that the seal housing ( 6 ) in an elastic membrane ring ( 8 ) on the end face of the roller ( 2 ) is attached. 4. Gleitlagerung nach Anspruch 3, dadurch gekennzeichnet, daß der Raum (R3) zwischen dem Membranring (8) bzw. dem Dichtungsgehäuse (6) und der Stirnseite der Walze (2) über einen Ringspalt (9) am walzenseitigen Ende des Gleitrings (5) mit dem Raum (R1) zwischen dem Gleitring (5) und der Welle (1) in Verbindung steht und beide Räume (R3, R1) mit dem Schmierstoff gefüllt sind.4. plain bearing according to claim 3, characterized in that the space (R3) between the membrane ring ( 8 ) or the seal housing ( 6 ) and the end face of the roller ( 2 ) via an annular gap ( 9 ) at the roller-side end of the slide ring ( 5 ) communicates with the space (R1) between the slide ring ( 5 ) and the shaft ( 1 ) and both spaces (R3, R1) are filled with the lubricant. 5. Gleitlagerung nach einem der Ansprüche 2 bis 4, dadurch gekenn­ zeichnet, daß innerhalb der Sperrfettkammer des Dichtungsgehäu­ ses (6) mindestens ein den Gleitring (5) umfassender Radial-Wel­ lendichtring (10, 11) angeordnet ist.5. plain bearing according to one of claims 2 to 4, characterized in that within the sealing fat chamber of the Dichtungsgehäu ses ( 6 ) at least one of the slide ring ( 5 ) comprising a radial-Wel lendichtring ( 10 , 11 ) is arranged. 6. Gleitlagerung nach einem der Ansprüche 1 bis 5, dadurch gekenn­ zeichnet, daß an der dem Lagergehäuse (4) zugewandten Seite des Dichtungsgehäuses (6) ein auf dem Gleitring (5) aufsitzender Abstreifer (12) angeordnet ist.6. plain bearing according to one of claims 1 to 5, characterized in that on the bearing housing ( 4 ) facing side of the seal housing ( 6 ) on the slide ring ( 5 ) is seated scraper ( 12 ). 7. Gleitlagerung nach einem der Ansprüche 1 bis 6, dadurch ge­ kennzeichnet, daß der Raum (R1) zwischen dem Gleitring (5) und der Welle (1) mit einem Schmierstoff auf Basis synthetischer Koh­ lenwasserstoffe und Mineralöl mit einer dynamischen Viskosität von ca. 11000 mPas bei 40°C gefüllt ist.7. plain bearing according to one of claims 1 to 6, characterized in that the space (R1) between the slide ring ( 5 ) and the shaft ( 1 ) with a lubricant based on synthetic Koh lenwasserstoffe and mineral oil with a dynamic viscosity of about 11000 mPas at 40 ° C.
DE20119265U 2001-11-27 2001-11-27 Slide bearing for a roller, in particular a roller in a mill for processing sugar cane Expired - Lifetime DE20119265U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20119265U DE20119265U1 (en) 2001-11-27 2001-11-27 Slide bearing for a roller, in particular a roller in a mill for processing sugar cane
BR8201789U BR8201789Y1 (en) 2001-11-27 2002-07-24 slip bearing for a cylinder, in particular for a mill roller for sugar cane processing.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20119265U DE20119265U1 (en) 2001-11-27 2001-11-27 Slide bearing for a roller, in particular a roller in a mill for processing sugar cane

Publications (1)

Publication Number Publication Date
DE20119265U1 true DE20119265U1 (en) 2002-02-21

Family

ID=7964489

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20119265U Expired - Lifetime DE20119265U1 (en) 2001-11-27 2001-11-27 Slide bearing for a roller, in particular a roller in a mill for processing sugar cane

Country Status (2)

Country Link
BR (1) BR8201789Y1 (en)
DE (1) DE20119265U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018421A1 (en) * 2010-04-27 2011-10-27 Hosokawa Bepex Gmbh Double shaft arrangement with adjustable center distance and improved sealing unit
CN112317039A (en) * 2020-10-12 2021-02-05 蚌埠绿源创芯环保科技有限公司 Building rubbish acidizing treatment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010018421A1 (en) * 2010-04-27 2011-10-27 Hosokawa Bepex Gmbh Double shaft arrangement with adjustable center distance and improved sealing unit
DE102010018421B4 (en) * 2010-04-27 2016-06-09 Hosokawa Alpine Aktiengesellschaft Double shaft arrangement with adjustable center distance and improved sealing unit
CN112317039A (en) * 2020-10-12 2021-02-05 蚌埠绿源创芯环保科技有限公司 Building rubbish acidizing treatment device

Also Published As

Publication number Publication date
BR8201789U (en) 2004-07-27
BR8201789Y1 (en) 2010-12-14

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020328

R150 Term of protection extended to 6 years

Effective date: 20050125

R151 Term of protection extended to 8 years

Effective date: 20071213

R081 Change of applicant/patentee

Owner name: MAIN-METALL TRIBOLOGIE GMBH, DE

Free format text: FORMER OWNER: MAIN-METALL-GIESSEREI FRITZ SCHORR GMBH & CO. KG, 66885 ALTENGLAN, DE

Effective date: 20080212

R152 Term of protection extended to 10 years

Effective date: 20090923

R071 Expiry of right
R071 Expiry of right