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ES8403740A1 - Anti-spin device for cone crusher. - Google Patents

Anti-spin device for cone crusher.

Info

Publication number
ES8403740A1
ES8403740A1 ES521848A ES521848A ES8403740A1 ES 8403740 A1 ES8403740 A1 ES 8403740A1 ES 521848 A ES521848 A ES 521848A ES 521848 A ES521848 A ES 521848A ES 8403740 A1 ES8403740 A1 ES 8403740A1
Authority
ES
Spain
Prior art keywords
crusher
head
spin device
eccentric
spindle
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
ES521848A
Other languages
Spanish (es)
Other versions
ES521848A0 (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.)
Rexnord Inc
Original Assignee
Rexnord Inc
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 Rexnord Inc filed Critical Rexnord Inc
Publication of ES8403740A1 publication Critical patent/ES8403740A1/en
Publication of ES521848A0 publication Critical patent/ES521848A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
    • B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
    • B02C2/047—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with head adjusting or controlling mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Shovels (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)

Abstract

Anti-spin device for a gyrating rock crusher including a stationary spindle (62) and a crusher head (36) driven by an eccentric (20) and running in a stationary crusher bowl (48). A clutch member (70) having a square cross-section fastened to the top of the spindle (62), and a polyurethane body (80) is fastened to the crusher head (36) and having a square opening (81) receiving the clutch member (70). The clutch exerts sufficient resistive torque on the crusher head (36) to prevent it from spinning with the eccentric (20) in the unloaded condition, but allows the head to counter-rotate slowly during crushing operations.
ES521848A 1982-04-26 1983-04-26 IMPROVEMENTS IN AN ANTIGIRATORY DEVICE FOR A CONE CRUSHER. Granted ES521848A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37185682A 1982-04-26 1982-04-26

Publications (2)

Publication Number Publication Date
ES8403740A1 true ES8403740A1 (en) 1984-04-01
ES521848A0 ES521848A0 (en) 1984-04-01

Family

ID=23465673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521848A Granted ES521848A0 (en) 1982-04-26 1983-04-26 IMPROVEMENTS IN AN ANTIGIRATORY DEVICE FOR A CONE CRUSHER.

Country Status (9)

Country Link
EP (1) EP0093069A3 (en)
JP (1) JPS58193741A (en)
AU (1) AU1304983A (en)
BR (1) BR8302104A (en)
DK (1) DK181483A (en)
ES (1) ES521848A0 (en)
NO (1) NO831426L (en)
NZ (1) NZ203758A (en)
ZA (1) ZA832426B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU684382B2 (en) * 1994-08-12 1997-12-11 Wescone Crushers Pty. Ltd. Head anti-rotational and sealing system for a gyratory crusher
AUPM739294A0 (en) * 1994-08-12 1994-09-01 Ledger Engineering Pty Ltd Head anti-rotational and sealing system for a gyratory crusher
US6648255B2 (en) * 2001-12-05 2003-11-18 Metso Minerals Industries, Inc. Conical crusher anti-spin assembly
US7448564B2 (en) * 2005-08-04 2008-11-11 New Dimension Crushers, Llc Portable apparatus for crushing rock and other hard material and related method
SE532429C2 (en) * 2008-05-30 2010-01-19 Sandvik Intellectual Property Device and means of limiting spinning in a gyratory crusher
BRPI0900587B1 (en) * 2009-03-19 2021-02-23 Metso Brasil Indústria E Comércio Ltda anti-turning arrangement for the head of a cone crusher
EP2535111B1 (en) * 2011-06-13 2014-03-05 Sandvik Intellectual Property AB Method for emptying an inertia cone crusher

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478373A (en) * 1980-10-14 1984-10-23 Rexnord Inc. Conical crusher

Also Published As

Publication number Publication date
EP0093069A3 (en) 1985-08-21
ZA832426B (en) 1983-12-28
JPS58193741A (en) 1983-11-11
NZ203758A (en) 1986-05-09
DK181483A (en) 1983-10-27
NO831426L (en) 1983-10-27
EP0093069A2 (en) 1983-11-02
DK181483D0 (en) 1983-04-25
AU1304983A (en) 1983-11-03
ES521848A0 (en) 1984-04-01
BR8302104A (en) 1983-12-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108