PL401392A1 - Bearing sealing in a conveyor belt supporting roller - Google Patents

Bearing sealing in a conveyor belt supporting roller

Info

Publication number
PL401392A1
PL401392A1 PL401392A PL40139212A PL401392A1 PL 401392 A1 PL401392 A1 PL 401392A1 PL 401392 A PL401392 A PL 401392A PL 40139212 A PL40139212 A PL 40139212A PL 401392 A1 PL401392 A1 PL 401392A1
Authority
PL
Poland
Prior art keywords
flange
sleeve
conveyor belt
elastomer ring
supporting roller
Prior art date
Application number
PL401392A
Other languages
Polish (pl)
Other versions
PL222627B1 (en
Inventor
Wlodzimierz Ochonski
Original Assignee
Akademia Górniczo-Hutnicza im. Stanislawa Staszica
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 Akademia Górniczo-Hutnicza im. Stanislawa Staszica filed Critical Akademia Górniczo-Hutnicza im. Stanislawa Staszica
Priority to PL401392A priority Critical patent/PL222627B1/en
Publication of PL401392A1 publication Critical patent/PL401392A1/en
Publication of PL222627B1 publication Critical patent/PL222627B1/en

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  • Sealing Of Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Uszczelnienie lozyska tocznego w krazniku przenosnika tasmowego, zawierajace tulejke kolnierzowa, elastomerowy pierscien z warga uszczelniajaca, magnesy trwale spolaryzowane osiowo, nabiegunniki i ciecz magnetyczna charakteryzuje sie tym, ze tulejka kolnierzowa (1) osadzona na osi kraznika, ma w kolnierzu otwory rozmieszczone obwodowo, w których znajduja sie walcowe magnesy trwale (2), a do bocznych powierzchni kolnierza przylegaja nabiegunniki (3) umieszczone na tulejce kolnierzowej (1), natomiast elastomerowy pierscien (6) z warga uszczelniajaca stykajaca sie z boczna powierzchnia nabiegunnika (3), osadzony jest w piascie kraznika, zas ciecz magnetyczna (4) znajduje sie w pierscieniowych szczelinach, utworzonych pomiedzy wystepami nabiegunników (3), a wewnetrzna, cylindryczna powierzchnia cienkosciennej tulejki metalowej (5), wcisnietej do elastomerowego pierscienia (6).The rolling bearing seal in the belt conveyor pulley, containing a flange sleeve, elastomer ring with sealing lip, axially permanently polarized magnets, pole shoes and magnetic fluid is characterized by the fact that the flange sleeve (1) mounted on the axis of the flange has holes in the flange, which have cylindrical permanent magnets (2), and the pole shoes (3) adjacent to the flange sleeve (1) adhere to the lateral flange surfaces, while the elastomer ring (6) with a sealing lip in contact with the side surface of the pole piece (3) is mounted in of the pulley, and the magnetic fluid (4) is located in the ring gaps formed between the protrusions of the pole pieces (3) and the inner cylindrical surface of the thin-walled metal sleeve (5) pressed into the elastomer ring (6).

PL401392A 2012-10-29 2012-10-29 Bearing sealing in a conveyor belt supporting roller PL222627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL401392A PL222627B1 (en) 2012-10-29 2012-10-29 Bearing sealing in a conveyor belt supporting roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL401392A PL222627B1 (en) 2012-10-29 2012-10-29 Bearing sealing in a conveyor belt supporting roller

Publications (2)

Publication Number Publication Date
PL401392A1 true PL401392A1 (en) 2013-09-16
PL222627B1 PL222627B1 (en) 2016-08-31

Family

ID=49156216

Family Applications (1)

Application Number Title Priority Date Filing Date
PL401392A PL222627B1 (en) 2012-10-29 2012-10-29 Bearing sealing in a conveyor belt supporting roller

Country Status (1)

Country Link
PL (1) PL222627B1 (en)

Also Published As

Publication number Publication date
PL222627B1 (en) 2016-08-31

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