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WO2006094548A1 - Godet de broyage pour matiere inerte - Google Patents

Godet de broyage pour matiere inerte Download PDF

Info

Publication number
WO2006094548A1
WO2006094548A1 PCT/EP2005/013889 EP2005013889W WO2006094548A1 WO 2006094548 A1 WO2006094548 A1 WO 2006094548A1 EP 2005013889 W EP2005013889 W EP 2005013889W WO 2006094548 A1 WO2006094548 A1 WO 2006094548A1
Authority
WO
WIPO (PCT)
Prior art keywords
bucket
casing
crushing
inert material
bucket according
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.)
Ceased
Application number
PCT/EP2005/013889
Other languages
English (en)
Inventor
Diego Azzolin
Guido Azzolin
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.)
Meccanica Breganzese SpA
Original Assignee
Meccanica Breganzese SpA
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 Meccanica Breganzese SpA filed Critical Meccanica Breganzese SpA
Publication of WO2006094548A1 publication Critical patent/WO2006094548A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements

Definitions

  • the present invention relates to a crusher bucket for inert material, particularly for crushing manufacturing waste and demolition material, according to the preamble of the main claim.
  • buckets which comprise an outer casing, configured for the collection of material and inside which are mounted crushing means for crushing the collected material.
  • Bucket is intended to indicate as a whole any device arranged and intended to be hooked onto the free end of an arm of an operating machine.
  • the crushing means arranged in the casing typically comprise a pair of jaws facing each other, one movable with respect to the other for compressing and crushing the material present between same.
  • the present invention finds a preferred, but not exclusive, application in the crushing of inert material derived from the demolition of building structures made of reinforced concrete. Obviously relevant in this material is the presence of a metallic material component which, however, once treated, normally requires to be separated out from the remainder of the crushed material.
  • the problem underlying the present invention is that of providing a crusher bucket for inert material, structurally and functionally configured so as to remedy the drawbacks mentioned above with reference to the prior art cited.
  • a crusher bucket produced in accordance with the present invention is indicated as a whole by 1.
  • the bucket 1 comprises an outer casing 2, on which are provided attachment means for hooking the bucket 1 onto the -free end of an arm of an operating machine (not shown).
  • crushing means for crushing the aggregate comprising a movable jaw 4 and an opposed fixed jaw 5, integral with the casing 2.
  • the bucket 1 also comprises moving means, known ⁇ er se and not shown in the drawing, and which act on the movable jaw 4 in order to move it away from and towards the fixed jaw 5 according to a suitable trajectory, so as to crush the aggregate present between the jaws.
  • magnetic means capable of attracting to themselves any metallic material, provided that it has ferromagnetic properties.
  • the magnetic means comprise, for example, a first and a second electromagnetic element, respectively indicated in the drawing by 7 and 8.
  • the first electromagnetic element 7 is mounted on the outside of the casing 2 at the discharge opening 3, while the second element 8 is mounted on the lower base 2a of the casing, on the opposite side from the positioning of the attachment means for attaching the bucket 1 to the arm of the operating machine onto which the bucket is intended to be hooked.
  • control means for energizing and de-energizing the electromagnetic elements independently of each other, such that the action of magnetic separation of the metallic material may be carried out only when required by the operator.
  • the control means may be of any type suitable for the purpose proposed, and may, for example, comprise an alternator connected by a suitable circuit to the electromagnetic element.
  • the circuit will be equipped with a switch for opening/closing the electrical connection, such that the electromagnetic element may be de-energized/energized and rendered operationally capable of attracting to itself the metallic material present within the magnetic field thus generated.
  • Each electromagnetic element will, of course, be of such dimensions that the magnetic field generated may have sufficient force to attract metallic material of the desired mass within a region of predetermined dimensions.
  • the alternator for supplying the individual electromagnetic elements may be that of the self-propelled operating machine onto which the bucket 1 is intended to be hooked, in which case the bucket will be equipped with suitable electrical connection means, or the alternator may be arranged directly on the bucket 1 and connected mechanically to a hydraulic motor, also dedicated.
  • the bucket 1 comprises two electromagnetic elements; however it is to be understood that the bucket may also provide only one of such elements, or may provide a greater number thereof, depending on the specific requirements of use.
  • the electromagnetic elements may be mounted on the casing 2 in positions different from the preferred ones described herein.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crushing And Grinding (AREA)

Abstract

La présente invention concerne un godet de broyage pour matière inerte comprenant un boîtier (2) dans lequel des moyens de broyage (4, 5) sont montés pour broyer ladite matière ainsi que des moyens magnétiques (7, 8) associés au boîtier pour séparer les matériaux métalliques se trouvant dans ladite matière inerte.
PCT/EP2005/013889 2005-03-09 2005-12-22 Godet de broyage pour matiere inerte Ceased WO2006094548A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD20050066 ITPD20050066A1 (it) 2005-03-09 2005-03-09 Benna frantumatrice per materiale inerte
ITPD2005A000066 2005-03-09

Publications (1)

Publication Number Publication Date
WO2006094548A1 true WO2006094548A1 (fr) 2006-09-14

Family

ID=36087594

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/013889 Ceased WO2006094548A1 (fr) 2005-03-09 2005-12-22 Godet de broyage pour matiere inerte

Country Status (2)

Country Link
IT (1) ITPD20050066A1 (fr)
WO (1) WO2006094548A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCN20110014A1 (it) * 2011-11-23 2012-02-22 Simone Costamagna Frantoio mobile con deferizzatore per riciclaggio di materiale da demolizione con incremento della produttivita': trattasi di un deferizzatore che viene sistemato su un escavatore di qualsiasi modello, tale benna separa il ferro dal materiale inerte
US8322643B2 (en) 2010-07-23 2012-12-04 Mining Technologies International Inc. Rock crusher attachment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08260505A (ja) * 1995-03-23 1996-10-08 Niigata Kobelco Kenki Kk 建設機械用バケット装置
JPH09100083A (ja) * 1995-10-02 1997-04-15 Okada Aiyon Kk リフティングマグネットとその消磁方法
US5887810A (en) * 1997-09-22 1999-03-30 Maruyama Corporation Crusher of chunks of concrete or masonry
DE10014415A1 (de) * 2000-03-24 2001-10-04 Markus Roesmann Lade- und Räumfahrzeug zum Sortieren von Bauschutt
WO2003062541A1 (fr) * 2002-01-17 2003-07-31 Went, Karen, Margaret Benne concasseur a machoires
JP2003326181A (ja) * 2002-05-13 2003-11-18 Muroto Tekkosho:Kk パワーショベルのクラッシャ
WO2004020747A1 (fr) * 2002-08-29 2004-03-11 Meccanica Breganzese S.R.L. Benne a concasser et cribler la roche

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08260505A (ja) * 1995-03-23 1996-10-08 Niigata Kobelco Kenki Kk 建設機械用バケット装置
JPH09100083A (ja) * 1995-10-02 1997-04-15 Okada Aiyon Kk リフティングマグネットとその消磁方法
US5887810A (en) * 1997-09-22 1999-03-30 Maruyama Corporation Crusher of chunks of concrete or masonry
DE10014415A1 (de) * 2000-03-24 2001-10-04 Markus Roesmann Lade- und Räumfahrzeug zum Sortieren von Bauschutt
WO2003062541A1 (fr) * 2002-01-17 2003-07-31 Went, Karen, Margaret Benne concasseur a machoires
JP2003326181A (ja) * 2002-05-13 2003-11-18 Muroto Tekkosho:Kk パワーショベルのクラッシャ
WO2004020747A1 (fr) * 2002-08-29 2004-03-11 Meccanica Breganzese S.R.L. Benne a concasser et cribler la roche

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8322643B2 (en) 2010-07-23 2012-12-04 Mining Technologies International Inc. Rock crusher attachment
ITCN20110014A1 (it) * 2011-11-23 2012-02-22 Simone Costamagna Frantoio mobile con deferizzatore per riciclaggio di materiale da demolizione con incremento della produttivita': trattasi di un deferizzatore che viene sistemato su un escavatore di qualsiasi modello, tale benna separa il ferro dal materiale inerte

Also Published As

Publication number Publication date
ITPD20050066A1 (it) 2006-09-10

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