GB2055157B - Sprocket drum mounting means - Google Patents

Sprocket drum mounting means

Info

Publication number
GB2055157B
GB2055157B GB8018636A GB8018636A GB2055157B GB 2055157 B GB2055157 B GB 2055157B GB 8018636 A GB8018636 A GB 8018636A GB 8018636 A GB8018636 A GB 8018636A GB 2055157 B GB2055157 B GB 2055157B
Authority
GB
United Kingdom
Prior art keywords
lubricant
bearing
seal
sprocket drum
space
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
Application number
GB8018636A
Other versions
GB2055157A (en
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB2055157A publication Critical patent/GB2055157A/en
Application granted granted Critical
Publication of GB2055157B publication Critical patent/GB2055157B/en
Expired 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/02—Lubricating devices
    • B65G45/04—Lubricating devices for rollers
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Devices (AREA)

Abstract

A scraper-clan conveyor sprocket drum 10 is rotatably mounted in a drive frame by means of roller bearings 12 at each end of the sprocket drum. A respective slide ring seal 19, 20 is provided between each bearing 12 and the adjacent end of the sprocket drum 10. Lubricant is supplied to both bearings 12 and both seals 19, 20, a respective lubricant path being provided for the bearing and seal at each end of the sprocket drum 10. Each lubricant path includes a lubricant supply passage 23, 24 leading to a bearing space 15 surrounding the respective bearing 12, and a lubricant discharge path 26, 27, 28, 30 leading from a seal space 18 surrounding the respective seal 19, 20. Each seal space 18 is connected to the associated bearing space 15. A plastics ring 34 blocks channels 27 until deformed by pressure of lubricant to allow passage thereof through gap 28. <IMAGE>
GB8018636A 1979-06-08 1980-06-06 Sprocket drum mounting means Expired GB2055157B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792923225 DE2923225A1 (en) 1979-06-08 1979-06-08 LUBRICATION DEVICE FOR THE CHAIN DRUM BEARING OF A CHAIN SCRATCH CONVEYOR

Publications (2)

Publication Number Publication Date
GB2055157A GB2055157A (en) 1981-02-25
GB2055157B true GB2055157B (en) 1983-04-20

Family

ID=6072761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018636A Expired GB2055157B (en) 1979-06-08 1980-06-06 Sprocket drum mounting means

Country Status (4)

Country Link
BE (1) BE883644A (en)
DE (1) DE2923225A1 (en)
FR (1) FR2458489A1 (en)
GB (1) GB2055157B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732377B1 (en) * 1995-03-27 1997-04-30 Sdto DEVICE FOR EXCAVATING TRENCHES
GB2307284B (en) * 1995-11-14 2000-03-29 Nat Power Plc Improvements relating to fluid seals
CN100394050C (en) * 2006-04-13 2008-06-11 上海交通大学 Lub device of large diameter low speed sliding bearing machinery
CN113734691B (en) * 2021-11-08 2022-02-18 江苏绿和环境科技有限公司 Conveyor of special building block of recycled aggregate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB484093A (en) * 1936-10-29 1938-04-29 Frederick Henry Loring Improvements in roller- or ball-bearings
US2770506A (en) * 1952-12-29 1956-11-13 Gen Motors Corp Lubrication means
US3021182A (en) * 1959-05-29 1962-02-13 Walter H Schnacke Sealed bearing and shaft assembly
US3597024A (en) * 1969-09-12 1971-08-03 Messerschmitt Boelkow Blohm Liquid ring seal
DE2327852C2 (en) * 1973-06-01 1984-04-12 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Device for driving and storing the chain drum in the machine frame of a chain conveyor
GB1496484A (en) * 1974-10-31 1977-12-30 Turner Mfg Co Ltd Bearing structures

Also Published As

Publication number Publication date
BE883644A (en) 1980-10-01
FR2458489A1 (en) 1981-01-02
FR2458489B1 (en) 1983-11-18
DE2923225C2 (en) 1987-10-22
DE2923225A1 (en) 1980-12-11
GB2055157A (en) 1981-02-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930606