EP1240946A3 - Impact mill with pivotable impact apron - Google Patents

Impact mill with pivotable impact apron Download PDF

Info

Publication number
EP1240946A3
EP1240946A3 EP02005480A EP02005480A EP1240946A3 EP 1240946 A3 EP1240946 A3 EP 1240946A3 EP 02005480 A EP02005480 A EP 02005480A EP 02005480 A EP02005480 A EP 02005480A EP 1240946 A3 EP1240946 A3 EP 1240946A3
Authority
EP
European Patent Office
Prior art keywords
impact
mill
cover plate
linear gear
pivotable
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.)
Withdrawn
Application number
EP02005480A
Other languages
German (de)
French (fr)
Other versions
EP1240946A2 (en
Inventor
Volker Heukamp
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.)
Hazemag and EPR GmbH
Original Assignee
Hazemag and EPR 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 Hazemag and EPR GmbH filed Critical Hazemag and EPR GmbH
Publication of EP1240946A2 publication Critical patent/EP1240946A2/en
Publication of EP1240946A3 publication Critical patent/EP1240946A3/en
Withdrawn legal-status Critical Current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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
    • B02C13/095—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate with an adjustable anvil or impact plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

Die Erfindung betrifft eine Prallmühle mit mindestens einem mit Schlagleisten (2) versehenen Rotor (3), der drehbar in einem Mühlengehäuse (1) gelagert ist und mit mindestens einem Prallwerk (4) zusammenwirkt, das verschwenkbar im Mühlerngehäuse angeordnet und mittels eines Lineargetriebes (8), zum Beispiel eines hydraulischen Zylinderkolbenaggregates (9), stufenlos verstellbar ist, so daß das der Schwenkachse (5) gegenüberliegende Ende des Prallwerkes (4) auf den Rotor zu einstellbar ist. Das Lineargetriebe ist auf der Deckplatte (6) des Mühlengehäuses (1) angeordnet. Erfindungsgemäß ist das Lineargetriebe (8) in etwa parallel zur Deckplatte liegend angeordnet und greift an einem durch die Deckplatte geführten Hebel (11), der mit dem Prallwerk (4) fest verbunden ist, an, Fig. 1.

Figure 00000001
The invention relates to an impact mill with at least one rotor (3) provided with blow bars (2) which is rotatably mounted in a mill housing (1) and interacts with at least one impact mechanism (4) which is arranged pivotably in the mill housing and by means of a linear gear (8 ), for example a hydraulic cylinder-piston unit (9), is infinitely adjustable so that the end of the impact mechanism (4) opposite the pivot axis (5) can be adjusted towards the rotor. The linear gear is arranged on the cover plate (6) of the mill housing (1). According to the invention, the linear gear (8) is arranged approximately parallel to the cover plate and engages a lever (11) which is guided through the cover plate and is firmly connected to the impact mechanism (4), FIG. 1.
Figure 00000001
EP02005480A 2001-03-17 2002-03-09 Impact mill with pivotable impact apron Withdrawn EP1240946A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10112959 2001-03-17
DE10112959A DE10112959A1 (en) 2001-03-17 2001-03-17 Impact mill with swiveling impact mechanism

Publications (2)

Publication Number Publication Date
EP1240946A2 EP1240946A2 (en) 2002-09-18
EP1240946A3 true EP1240946A3 (en) 2003-01-08

Family

ID=7677870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005480A Withdrawn EP1240946A3 (en) 2001-03-17 2002-03-09 Impact mill with pivotable impact apron

Country Status (6)

Country Link
US (1) US6745966B2 (en)
EP (1) EP1240946A3 (en)
AU (1) AU2319402A (en)
DE (1) DE10112959A1 (en)
MX (1) MXPA02002721A (en)
ZA (1) ZA200202052B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010487A6 (en) * 1996-06-11 1998-10-06 Unilin Beheer Bv FLOOR COATING CONSISTING OF HARD FLOOR PANELS AND METHOD FOR MANUFACTURING SUCH FLOOR PANELS.
US7360725B2 (en) * 2004-08-31 2008-04-22 Johnson Industries, Inc. Material crusher
DE102007022236B4 (en) * 2007-05-09 2010-01-14 Hazemag & Epr Gmbh impact crusher
GB0723505D0 (en) 2007-11-30 2008-01-09 Terex Pegson Ltd Impact crusher
SE533265C2 (en) 2008-12-15 2010-08-03 Sandvik Intellectual Property Impact crusher with horizontal axis
US8091817B2 (en) * 2009-12-11 2012-01-10 Flsmidth A/S Milling device
SE534783C2 (en) 2010-04-16 2011-12-20 Sandvik Intellectual Property Impact crusher with horizontal axis
EP4344780A1 (en) * 2022-09-30 2024-04-03 Sandvik SRP AB A horizontal shaft impact crusher

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1496213A (en) * 1920-10-15 1924-06-03 Dixie Machinery Mfg Company Crusher
US3128953A (en) * 1964-04-14 Wageneder
US3850375A (en) * 1974-01-11 1974-11-26 F Ford Mobile shredder
US4047673A (en) * 1975-04-12 1977-09-13 Aulmann & Beckschulte Single-roll crusher
US4049206A (en) * 1975-04-12 1977-09-20 Hazemag Dr. E. Andreas Kg Comminuting machine for trash
US4449673A (en) * 1981-09-29 1984-05-22 Copper Alloys Corporation Reduction mill
US5503340A (en) * 1993-04-07 1996-04-02 Doppstadt; Werner Arcuate impact plate and comminuting machine with arcuate impact plate
US6059210A (en) * 1999-01-20 2000-05-09 Smith; Leward N. Rotor assembly for a waste processing machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB992483A (en) * 1964-04-29 1965-05-19 Smidth & Co As F L Improvements in impact crushers
AT277725B (en) * 1966-10-07 1970-01-12 Franz Wageneder Impact mill with a rotor revolving around a horizontal shaft and impact plates fixed in the mill housing, especially for crushing stones down to sand fineness
DE1607456A1 (en) 1967-08-16 1969-12-04 Berger Maschf Gmbh Impact mill with several interchangeable and adjustable impact rockers suspended in the mill housing
DE3911086C2 (en) * 1988-10-10 1994-10-20 Gronholz Claus Impact crusher
US5213273A (en) * 1990-05-21 1993-05-25 Lindemann Maschinenfabrik Gmbh Hammer mill
DE4210809C2 (en) * 1992-04-01 1994-11-17 Orenstein & Koppel Ag Crushing machine, in particular impact crusher, and method for changing the impact elements and / or impact bodies
DE4311435B4 (en) * 1993-04-07 2005-10-06 Werner Doppstadt Crusher with secondary shredder basket
DE4312509A1 (en) 1993-04-16 1994-10-20 Kloeckner Humboldt Deutz Ag Impact disintegrator
DE19703583A1 (en) * 1997-01-31 1998-08-06 Krupp Foerdertechnik Gmbh Impact crusher

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128953A (en) * 1964-04-14 Wageneder
US1496213A (en) * 1920-10-15 1924-06-03 Dixie Machinery Mfg Company Crusher
US3850375A (en) * 1974-01-11 1974-11-26 F Ford Mobile shredder
US4047673A (en) * 1975-04-12 1977-09-13 Aulmann & Beckschulte Single-roll crusher
US4049206A (en) * 1975-04-12 1977-09-20 Hazemag Dr. E. Andreas Kg Comminuting machine for trash
US4449673A (en) * 1981-09-29 1984-05-22 Copper Alloys Corporation Reduction mill
US5503340A (en) * 1993-04-07 1996-04-02 Doppstadt; Werner Arcuate impact plate and comminuting machine with arcuate impact plate
US6059210A (en) * 1999-01-20 2000-05-09 Smith; Leward N. Rotor assembly for a waste processing machine

Also Published As

Publication number Publication date
US6745966B2 (en) 2004-06-08
US20020139880A1 (en) 2002-10-03
AU2319402A (en) 2002-09-19
DE10112959A1 (en) 2002-10-02
MXPA02002721A (en) 2004-11-12
EP1240946A2 (en) 2002-09-18
ZA200202052B (en) 2002-10-04

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