EP1442796B1 - Zerkleinerungsvorrichtung - Google Patents

Zerkleinerungsvorrichtung Download PDF

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Publication number
EP1442796B1
EP1442796B1 EP04001362A EP04001362A EP1442796B1 EP 1442796 B1 EP1442796 B1 EP 1442796B1 EP 04001362 A EP04001362 A EP 04001362A EP 04001362 A EP04001362 A EP 04001362A EP 1442796 B1 EP1442796 B1 EP 1442796B1
Authority
EP
European Patent Office
Prior art keywords
screening
worms
baskets
basket
comminuting device
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 - Lifetime
Application number
EP04001362A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1442796A1 (de
Inventor
Rudolf Dipl.-Ing. Pretzler
Josef Ing. Heissenberger
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.)
Komptech Farwick GmbH
Original Assignee
Komptech Farwick 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 Komptech Farwick GmbH filed Critical Komptech Farwick GmbH
Publication of EP1442796A1 publication Critical patent/EP1442796A1/de
Application granted granted Critical
Publication of EP1442796B1 publication Critical patent/EP1442796B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/22—Crushing mills with screw-shaped crushing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Definitions

  • the invention relates to a crushing device, preferably for crushing of biogenic material and particularly preferred for comminuting wood, according to the preamble of claim 1.
  • such a comminution device is according to the preamble of claim 1, in which the worm out with tools equipped worm segments are composed and where between and below the two snails a bar with cutting attachments, the interact with the snails, runs.
  • crushing devices is the replacement of the baskets consuming and time consuming.
  • US Pat. No. 5,799,884 A also shows a comminuting device according to the The preamble of claim 1. Also from US 2002/0125356 A1 is a wood crusher the genus affected here known.
  • Object of the present invention is therefore to provide a generic crushing device in such a way that the assembly or disassembly of Baskets is significantly simplified.
  • this object is based on a generic crushing device by combining with the characteristics of the characteristic Part of claim 1 solved.
  • This has the advantage that the entire strainer basket as a whole in the machine frame the crushing device is fastened and that by suitable means the screen baskets can be fixed in the strainer basket. So not every single one has to Strainer basket can be fixed in the base frame. A loosening of the baskets the strainer basket can be particularly facilitated in particular by that the Siebkorbkassette is moved out of its working position and so a better accessibility to the screen baskets arises without the snails out the crusher would have to be removed.
  • the screen basket is According to the invention by means of drivable pivot lever from the crushing device designed swung out so that the operator without larger Disability remove the baskets from the screen basket and in this again can use.
  • the baskets can be in a particularly simple manner each one hand set by the counter-cutting in the Siebkorbkassette and on the other hand by fishing hooks of the machine frame.
  • At least one sliding block can be particularly advantageous on the screen basket or a sliding wheel be arranged, wherein the sliding block or the sliding wheel arranged in a corresponding on the base frame of the crushing device Guided slide is guided. This allows the Siebkorbkassette during Swiveling by means of the pivot lever a defined Schwenkambaskinematik be imposed.
  • FIG. 1 shows a part of the comminution device 10 according to the invention, this part consists essentially of a machine frame 12, in which two in the Fig. 1 not shown snails are accommodated. These screws 14 and 16 are shown in the sectional view of FIG. 5. in the Here present embodiment, these screws 14 and 16 are hydraulic In particular, the conventional hydraulic drive is not closer is shown. The opposing snails 14 and 16 also have an opposite one Transport direction.
  • the crushing device 10 is above the screws 14 and 16, a filling opening 20 on the side walls 22 and 24th is limited.
  • the screws 14 and 16 consist in a known manner of Schneckensegementen, which are equipped with toothed, flat tools 40.
  • the toothed, Level tools are in the illustrated embodiment of the Screwed screw segments.
  • the structure of the bar also results, for example from Fig. 5, wherein in each case a sub-bar 44 and a sub-bar 46 is provided is, in turn, each have cutting attachments 48 and 50, respectively, with the Snails 14 and 16 interact by being in the toothed through the teeth Tools 40 protrude formed on the screw segments gaps.
  • Both the screen baskets 26 and 28 as well as the multi-part bar 42 are in one Sieve basket 60 arranged (see Figures 2, 3 and 4).
  • the in the strainer basket fixed bar 42 is detachable via screws 62 with the Siebkorbkassette 60 connected.
  • the Siebkorbkassette 60 is pivotable as a whole via a lever 64 to Crushing device 10 mounted in the base frame 12.
  • Fig. 1 the Siebkorbkassette 60 in working position, d. H. pivoted position shown while the Siebkorbkassette 60 in Figs. 2, 3 and 4 in each swung-out position is shown, in which the screen baskets 26 and 28 removed by simply unscrewing or can be inserted.
  • the screen baskets 26 and 28 are in fact on a marginal longitudinal side through the lower edges of the strip parts 44 and 46 of the strainer basket 60 centrally longitudinal bar 42 held while at the opposite free edge by corresponding catch hook 66, which is on the side walls 22 and 24 of the machine frame 12 are fixed, are held.
  • These catch hooks 66 are thus only when swung-in state of Siebkorbkassette 60, as shown in Figures 1 and 5, effective. Only in this position the screen baskets 26 and 28 are fixed. In the swung-in state, d. H. in your Working position (see Fig. 1 and Fig. 5) is the Siebkorbkassette with the machine frame connected by locking bolt 70, as is apparent from Fig. 1.
  • the locking bolt 70 via a push rod 72, the is acted upon by a piston-cylinder assembly 74, longitudinally in the direction of Screen basket 60 move back and forth, d. H. from a closed position, as shown in Fig. 1, in an open position corresponding to FIG. 3rd move.
  • the locking bolts 70 are on both sides of the screen basket 60 arranged.
  • the screen basket cassette 60 is unlocked and preferably via hydraulic piston-cylinder arrangements 76, on the one hand on the base frame 12 and on the other hand hinged to the pivot lever 64, off swung out of the crushing device, as shown in Figures 2, 3 and 4 is shown.
  • the axes of rotation of the swivel levers are in the base frame and in the Siebkorbkassette parallel to the axes of the screws 14 and 16 and parallel arranged to the locking axes 70.
  • To the Siebkorbkassette 60 a to impose a defined pivoting motion becomes a sieve cage cassette fixed slide wheel 80 (see Fig. 4) in a machine frame fixed slide track 82 during guided the pivoting movement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
EP04001362A 2003-01-29 2004-01-22 Zerkleinerungsvorrichtung Expired - Lifetime EP1442796B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20301354U 2003-01-29
DE20301354U DE20301354U1 (de) 2003-01-29 2003-01-29 Zerkleinerungsvorrichtung

Publications (2)

Publication Number Publication Date
EP1442796A1 EP1442796A1 (de) 2004-08-04
EP1442796B1 true EP1442796B1 (de) 2005-10-26

Family

ID=32520257

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04001362A Expired - Lifetime EP1442796B1 (de) 2003-01-29 2004-01-22 Zerkleinerungsvorrichtung

Country Status (5)

Country Link
EP (1) EP1442796B1 (es)
AT (1) ATE307674T1 (es)
DE (2) DE20301354U1 (es)
DK (1) DK1442796T3 (es)
ES (1) ES2250930T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11484886B2 (en) 2018-05-23 2022-11-01 Vermeer Manufacturing Company Shredder for comminuting bulk material

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005008077U1 (de) * 2005-05-19 2006-10-05 Doppstadt Calbe Gmbh Zerkleinerungsvorrichtung
DE202006006802U1 (de) * 2006-04-25 2007-08-30 Doppstadt Calbe Gmbh Zerkleinerungsvorrichtung
DE102007009658B3 (de) * 2007-02-22 2008-10-02 Bruks Klöckner GmbH Holzhäckselmaschine
DE202007015635U1 (de) * 2007-11-09 2009-03-26 Komptech Gmbh Hackmaschine
DE202012004469U1 (de) 2012-05-04 2013-08-06 Komptech Umwelttechnik Gmbh Zerkleinerungsvorrichtung mit einer schwenkbaren Siebkorbkassette
DE202012007418U1 (de) * 2012-08-03 2013-11-04 Doppstadt Familienholding Gmbh Zerkleinerungsvorrichtung
NL2009580C2 (nl) 2012-10-05 2014-04-08 Galiën Hannie Verkleiner voor het verkleinen van grof materiaal en werkwijze daarvoor.
EP2796202B1 (en) * 2013-04-23 2024-03-06 Eggersmann Ingenieurgesellschaft mbH Device for comminuting bulk material, and method therefor
EP3000532B1 (en) * 2014-09-25 2019-05-08 FOR REC srl Shredder machine for waste material
EP3000531B1 (en) * 2014-09-25 2017-11-01 FOR REC srl Comminuting machine for waste material
DE102014017074B3 (de) 2014-11-20 2016-03-31 HAAS Holzzerkleinerungs- und Fördertechnik GmbH Einrichtung zur lösbaren Befestigung eines Schneidzahnes
DE202020103188U1 (de) * 2020-06-03 2021-09-06 Vogelsang Gmbh & Co. Kg Zweiwellenzerkleinerer mit horizontalem Wartungskonzept
DE102022128463B3 (de) 2022-10-27 2024-02-29 Komptech Gmbh Zerkleinerungsvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516014C3 (de) * 1975-04-12 1986-05-28 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Zerkleinerungsmaschine für Abfälle
DE3807983C2 (de) * 1988-03-10 1999-07-22 Faller Alexander Maschbau Vorrichtung zum Zerkleinern
DE19652904A1 (de) * 1996-12-19 1998-06-25 Nuga Ag Messermühle zur Zerkleinerung von Kunststoffmaterial
US5799884A (en) * 1997-04-22 1998-09-01 Alavi; Kamal Universal shredder
DE29916171U1 (de) * 1999-09-14 2000-04-20 Heissenberger & Pretzler Gmbh Zerkleinerungsvorrichtung
US6474579B1 (en) * 1999-12-10 2002-11-05 Morbark, Inc. Wood processing systems and methods of constructing and using them

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11484886B2 (en) 2018-05-23 2022-11-01 Vermeer Manufacturing Company Shredder for comminuting bulk material
US11819856B2 (en) 2018-05-23 2023-11-21 Vermeer Manufacturing Company Shredder for comminuting bulk material

Also Published As

Publication number Publication date
ATE307674T1 (de) 2005-11-15
DE502004000109D1 (de) 2005-12-01
ES2250930T3 (es) 2006-04-16
DK1442796T3 (da) 2005-12-19
EP1442796A1 (de) 2004-08-04
DE20301354U1 (de) 2004-06-09

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