EP0312625A1 - Vibrationsbackenbrecher - Google Patents

Vibrationsbackenbrecher Download PDF

Info

Publication number
EP0312625A1
EP0312625A1 EP87115285A EP87115285A EP0312625A1 EP 0312625 A1 EP0312625 A1 EP 0312625A1 EP 87115285 A EP87115285 A EP 87115285A EP 87115285 A EP87115285 A EP 87115285A EP 0312625 A1 EP0312625 A1 EP 0312625A1
Authority
EP
European Patent Office
Prior art keywords
jaws
jaw crusher
vibratory
housing
movable
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
EP87115285A
Other languages
German (de)
English (en)
French (fr)
Inventor
Ivan Vassilev Dipl.-Ing. Genev
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.)
INSTITUT PO TSCHERNA METALURGIA
Original Assignee
INSTITUT PO TSCHERNA METALURGIA
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 INSTITUT PO TSCHERNA METALURGIA filed Critical INSTITUT PO TSCHERNA METALURGIA
Priority to EP87115285A priority Critical patent/EP0312625A1/de
Priority to IN758/MAS/87A priority patent/IN168689B/en
Priority to JP62268015A priority patent/JPH01115460A/ja
Priority to US07/144,307 priority patent/US4936520A/en
Publication of EP0312625A1 publication Critical patent/EP0312625A1/de
Ceased legal-status Critical Current

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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
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B02C1/02—Jaw crushers or pulverisers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/30—Rubber elements in mills

Definitions

  • the invention relates to a vibratory jaw crusher, consisting of a housing in which two jaws are arranged, the working surfaces of which are designed in the form of a convex and concave broken line and at least one of which is movable and provided with a vibrator.
  • Such a vibratory jaw crusher known from SU-A-1 005 892 has a housing in which an immovable jaw and a movable jaw are arranged, the latter of which is articulated at its upper end by means of an axis.
  • the working surfaces of both jaws are designed in the form of a covex or concave broken line, the working chamber, i.e. the space between the two jaws has the shape of an asymmetrical wedge.
  • the movable jaw is vibrated by an oscillating drive.
  • the crushing plates are unevenly loaded when crushing concrete blocks, plate components or other flat-shaped materials that have a large mass. This affects the wear resistance of the work surfaces and increases the energy expenditure per unit of mass during shredding.
  • the invention is therefore based on the object of designing the vibratory jaw crusher of the generic type in such a way that, with a simple structure, uniform loading of the working surfaces of the jaws is ensured.
  • both jaws are each held at their upper end via a pivot axis and at their lower end via an elastic element and are connected to a vibrator.
  • Each of the elastic elements is expediently a rubber cushion.
  • the advantage of the vibratory jaw crusher according to the invention lies in its simple construction, in which the movable jaw is suspended by means of elastic elements, e.g. Rubber padding, an even load on the work surfaces and thus the jaws when crushing building materials in the form of blocks or plates.
  • elastic elements e.g. Rubber padding
  • the vibration jaw crusher shown in Fig. 1 consists of a housing 1, in which an immovable jaw 2 and a movable jaw 3 are arranged, the movable jaw 3 being suspended by elastic elements 4 and 5 at its upper and lower ends.
  • a device 6 On the elastic element 5, which is attached to the lower end of the movable jaw 3, a device 6 is provided for regulating the outlet opening 7 of the vibrating jaw crusher.
  • the movable jaw 3 is equipped with a vibrator 8, which is arranged between the two supporting elastic elements 4 and 5.
  • the crushing zone formed by the working surfaces of the jaws 2 and 3 forms a curvilinear asymmetrical wedge which is inclined to the horizontal plane.
  • both jaws 2 and 3 are hinged on their upper part via pivot axes, while the lower end of the jaws 2 and 3 each rests on an elastic element 5 in the form of a rubber cushion.
  • a device for regulating the outlet opening 7 is provided on the supporting elastic element 5 of the jaw 3.
  • a vibrator 8 is provided on each of the two jaws 2 and 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
EP87115285A 1987-10-19 1987-10-19 Vibrationsbackenbrecher Ceased EP0312625A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP87115285A EP0312625A1 (de) 1987-10-19 1987-10-19 Vibrationsbackenbrecher
IN758/MAS/87A IN168689B (cs) 1987-10-19 1987-10-20
JP62268015A JPH01115460A (ja) 1987-10-19 1987-10-23 ジョークラッシャ
US07/144,307 US4936520A (en) 1987-10-19 1988-01-14 Vibrating jaw crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87115285A EP0312625A1 (de) 1987-10-19 1987-10-19 Vibrationsbackenbrecher

Publications (1)

Publication Number Publication Date
EP0312625A1 true EP0312625A1 (de) 1989-04-26

Family

ID=8197373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87115285A Ceased EP0312625A1 (de) 1987-10-19 1987-10-19 Vibrationsbackenbrecher

Country Status (4)

Country Link
US (1) US4936520A (cs)
EP (1) EP0312625A1 (cs)
JP (1) JPH01115460A (cs)
IN (1) IN168689B (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015296A1 (en) * 1990-04-05 1991-10-17 Fls Maskinteknik A/S A crusher for crushing stones, concrete and the like materials
FR2697175A1 (fr) * 1993-11-30 1994-04-29 Concept Ind Procédé de concassage et/ou broyage de matériaux avec un dispositif à effets vibratoires et la machine mettant en Óoeuvre le procédé.
EP0641600A3 (de) * 1993-09-07 1995-04-26 Binder Co Ag Brechereinrichtung.
CN106807477A (zh) * 2015-12-01 2017-06-09 衡阳双雁运输机械有限公司 一种新型颚式破碎机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4765793A (en) * 1992-07-29 1994-03-03 Aktsionernoe Obschestvo Zakrytogo Tipa "Orion" **
US5878969A (en) * 1994-04-06 1999-03-09 Kotobuki Engineering & Manufacturing Co., Ltd. Sliding mechanism for a jaw crusher toggle block
US5839672A (en) * 1996-05-24 1998-11-24 Rustec, Inc. Crushing process
CN101829612A (zh) * 2010-04-13 2010-09-15 文山通用机械制造有限责任公司 颚式振动破碎机
CN109248768B (zh) * 2018-11-09 2024-01-30 巩义市金龙恒吉重工机械有限公司 可用于破碎大件铸铁的生铁破碎机
CN117016817A (zh) * 2023-08-18 2023-11-10 徐州苏亚生物科技有限公司 一种大蒜自动去皮机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805486C (de) * 1948-10-02 1951-05-21 Fried Krupp Stahlbau Rheinhaus Backenbrecher
US2866605A (en) * 1957-06-07 1958-12-30 John T Picone Machine for crushing stone and the like
DE2224823A1 (de) * 1972-05-20 1973-11-29 Franz Reimer Vorrichtung zum zerkleinern von stueckigem oder knollenfoermigem gut

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460716A1 (fr) * 1979-07-06 1981-01-30 Fives Cail Babcock Concasseur ou broyeur a machoires muni d'un systeme de reglage et de securite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805486C (de) * 1948-10-02 1951-05-21 Fried Krupp Stahlbau Rheinhaus Backenbrecher
US2866605A (en) * 1957-06-07 1958-12-30 John T Picone Machine for crushing stone and the like
DE2224823A1 (de) * 1972-05-20 1973-11-29 Franz Reimer Vorrichtung zum zerkleinern von stueckigem oder knollenfoermigem gut

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Woche 84/04, Klasse P 41, 7. März 1984, Sektion Mechanical, Zusammenfassung Nr. 84-022667/04, Derwent Publications Ltd, London, GB; & SU-A-1 005 892 (STRELTSOV) 23-03-1983 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015296A1 (en) * 1990-04-05 1991-10-17 Fls Maskinteknik A/S A crusher for crushing stones, concrete and the like materials
EP0641600A3 (de) * 1993-09-07 1995-04-26 Binder Co Ag Brechereinrichtung.
FR2697175A1 (fr) * 1993-11-30 1994-04-29 Concept Ind Procédé de concassage et/ou broyage de matériaux avec un dispositif à effets vibratoires et la machine mettant en Óoeuvre le procédé.
CN106807477A (zh) * 2015-12-01 2017-06-09 衡阳双雁运输机械有限公司 一种新型颚式破碎机

Also Published As

Publication number Publication date
JPH01115460A (ja) 1989-05-08
IN168689B (cs) 1991-05-18
US4936520A (en) 1990-06-26

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19890619

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Effective date: 19891030

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19920215

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GENEV, IVAN VASSILEV, DIPL.-ING.