AT3860U2 - ARRANGEMENT OF A KNIFE MOUNT ON THE ROTOR FOR CRUSHING MACHINES - Google Patents

ARRANGEMENT OF A KNIFE MOUNT ON THE ROTOR FOR CRUSHING MACHINES Download PDF

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Publication number
AT3860U2
AT3860U2 AT0017300U AT1732000U AT3860U2 AT 3860 U2 AT3860 U2 AT 3860U2 AT 0017300 U AT0017300 U AT 0017300U AT 1732000 U AT1732000 U AT 1732000U AT 3860 U2 AT3860 U2 AT 3860U2
Authority
AT
Austria
Prior art keywords
rotor
arrangement
knife
knife holder
crushing machines
Prior art date
Application number
AT0017300U
Other languages
German (de)
Other versions
AT3860U3 (en
Original Assignee
Lindner Gmbh Maschf
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 Lindner Gmbh Maschf filed Critical Lindner Gmbh Maschf
Publication of AT3860U2 publication Critical patent/AT3860U2/en
Publication of AT3860U3 publication Critical patent/AT3860U3/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit

Landscapes

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

Abstract

Die vorliegende Erfindung betrifft eine Anordnung einer Messerbefestigung am Rotor (1) für Zerkleinerungsmaschinen für durch Messereinwirkung zerkleinerbares Material, insbesondere holz-, kunststoff-, und zellstoffhaltiges Material, bei welcher in einem Gehäuse ein mit Zerkleinerungswerkzeugen, insbesondere Messern (3), versehener Rotor angeordnet ist.The invention relates to an arrangement of a knife attachment to the rotor (1) for comminution machines for material that can be comminuted by the action of knives, in particular material containing wood, plastic and cellulose, in which a rotor provided with comminution tools, in particular knives (3), is arranged in a housing is.

Description

       

   <Desc/Clms Page number 1> 
 



   Die vorliegende Erfindung betrifft eine Anordnung einer Messerbefestigung am Rotor für 
Zerkleinerungsmaschinen für durch Messereinwirkung   zerkleinerbares   Material, insbesondere holz-, kunststoff- und zellstoffhaitiges Material, bei welcher in einem Gehäuse ein mit Zer- kleinerungswerkzeugen, insbesondere Messern, versehener Rotor angeordnet ist. 



   Derartige Zerkleinerungsvorrichtungen, die insbesondere zum Zerkleinern und ggf. Rezykli- sieren von Abfällen, insbesondere Holzabfällen, Restholzstücken, Kunststoffen und zellulose- haltigem Material, Textilien, Teppichen und auch Kautschuk-Reifen geeignent sind, sind dem 
Stand der Technik bekannt. 



   Die vorliegende Erfindung   schlägt   nun eine neue und überraschend fortschrittliche Anord- nung einer Messerbefestigung am Rotor solcher Zerkleinerungsmaschinen vor, die die Ver- wendung der gleichen Schneidplatte in 4-facher Weise ermöglicht, wodurch der Betrieb der 
Zerkleinerungsmaschinen sprunghaft verbessert und ökonomischer gestaltet wird. 



   Das Wesen vorliegender Erfindung ist in den beiliegenden Figuren 1 und 2. wie eine bevo-- zugte Ausführungsform zeigen, weiterhin erläutert. 



   Figur 1 zeigt eine Seitenansicht, Figur 2 eine zur Seitenansicht um 90 Grad gedrehte Frontan- sicht. 



   Mit der Bezugsziffer 1 ist der Rotor, mit 2 ein blockförmiger Messerhalter, mit 3 eine viersei- tig verwendbare Schneidplatte (= Messer) mit 4 ein Abdeck- und Klemmteil, mit 5 eine Befe- stigungsschraube und mit 6 eine Sicherheitszentrierschraube bezeichnet. 

 <Desc/Clms Page number 2> 

 



  Bei der erfindungsgemässen Anordnung der Messerbefestigung am Rotor für Zerkleinerungsmaschinen ist der blockförmige Messerhalter 2 mittels einer schräg angeordneten Klemmschraube in eine gefräste Rotortasche eingesetzt. Die 4-seitig verwendbare Schneidplatte 3 (= Messer) wird in das untere gefräste Prisma des Messerhalters 2 eingesetzt und zusätzlich mit einer konischen Sicherheitszentrierschraube 6 fixiert. Durch den Abdeck- und Klemmteil 4 wird der Messerhalter 2 und die Schneidplatte 3 mit der Schraube 5 eingeschraubt, so dass sich eine formschlüssige und sicherere Befestigung des Messerhalters 2 so wie der Schneidplatte 3 ergibt. 



  Sind die vorstehenden Schneidkanten abgenützt, so kann die grosse Befestigungsschraube 5 leicht gelöst und die Schneidplatte 3 um 180 Grad gedreht werden, so dass die neuen Schneidkanten wiederum eine formschlüssige Befestigung der Elemente aufweisen.



   <Desc / Clms Page number 1>
 



   The present invention relates to an arrangement of a knife attachment on the rotor for
Comminution machines for material that can be comminuted by the action of knives, in particular wood, plastic and cellulose-containing material, in which a rotor provided with comminution tools, in particular knives, is arranged in a housing.



   Comminution devices of this type, which are particularly suitable for comminuting and possibly recycling waste, in particular wood waste, pieces of residual wood, plastics and cellulose-containing material, textiles, carpets and also rubber tires, are suitable
State of the art known.



   The present invention now proposes a new and surprisingly progressive arrangement of a knife attachment to the rotor of such comminution machines, which enables the same cutting insert to be used in four ways, as a result of which the operation of the
Shredding machines are improved by leaps and bounds and made more economical.



   The essence of the present invention is further explained in the attached FIGS. 1 and 2, as a preferred embodiment shows.



   FIG. 1 shows a side view, FIG. 2 shows a front view rotated 90 degrees to the side view.



   The reference numeral 1 designates the rotor, 2 a block-shaped knife holder, 3 a four-sided insert (= knife), 4 a cover and clamping part, 5 a fastening screw and 6 a safety center screw.

 <Desc / Clms Page number 2>

 



  In the arrangement according to the invention of the knife attachment on the rotor for comminution machines, the block-shaped knife holder 2 is inserted into a milled rotor pocket by means of an obliquely arranged clamping screw. The 4-sided insert 3 (= knife) is inserted into the lower milled prism of the knife holder 2 and additionally fixed with a conical safety center screw 6. Through the cover and clamping part 4, the knife holder 2 and the cutting plate 3 are screwed in with the screw 5, so that there is a positive and secure attachment of the knife holder 2 and the cutting plate 3.



  If the protruding cutting edges are worn out, the large fastening screw 5 can be easily loosened and the cutting plate 3 rotated by 180 degrees, so that the new cutting edges in turn have a form-fitting fastening of the elements.


    

Claims (2)

Ansprüche: 1 Anordnung einer Messerbefestigung am Rotor (1) für Zerkleinerungsmaschinen. dadurch gekennzeichnet, dass ein blockförmiger Messerhalter (2) in einer Rotortasche angeordnet ist, die eine 4seitig verwendbare Schneidplatte (=Messer) (3) trägt, wobei diese in das untere Prisma des Messerhalters eingesetzt und mit einer Sicherheitszentrierschraube (6) fixiert ist, wobei im Bereich der Rotoroberfläche ein Abdeck- und klemmtei angeordnet ist, der den Messerhalter (2) und die Schneidplatte (3) mittels einer Befestigungsschraube (5) fixiert.  Claims: 1 arrangement of a knife attachment on the rotor (1) for shredding machines. characterized in that a block-shaped knife holder (2) is arranged in a rotor pocket, the one 4-sided insert (= knife) (3), which is inserted into the lower prism of the knife holder and fixed with a safety centering screw (6), a covering and clamping part is arranged in the area of the rotor surface, which covers the knife holder (2) and the cutting plate (3) is fixed by means of a fastening screw (5). 2 Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die Sicherheitszentrierschraube 6 konisch ausgebildet ist 2 Arrangement according to claim 1, characterized in that the safety centering screw 6 is conical
AT0017300U 1999-04-28 2000-03-13 ARRANGEMENT OF A KNIFE MOUNT ON THE ROTOR FOR CRUSHING MACHINES AT3860U3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29907396U DE29907396U1 (en) 1999-04-28 1999-04-28 Arrangement of a knife attachment on the rotor for shredding machines

Publications (2)

Publication Number Publication Date
AT3860U2 true AT3860U2 (en) 2000-09-25
AT3860U3 AT3860U3 (en) 2000-12-27

Family

ID=8072722

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0017300U AT3860U3 (en) 1999-04-28 2000-03-13 ARRANGEMENT OF A KNIFE MOUNT ON THE ROTOR FOR CRUSHING MACHINES

Country Status (2)

Country Link
AT (1) AT3860U3 (en)
DE (1) DE29907396U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1048354E (en) * 1999-04-28 2004-04-30 Lindner Recyclingtech Gmbh FRAGMENTATION DEVICE FOR MATERIAL TO BE FRAGMENTED BY ACTION OF RIMS WITH A ROTOR MADE IN A CARCASS
DE102012005913A1 (en) 2012-03-26 2013-09-26 Weima Maschinenbau Gmbh Blade holder for holding blade in rectangular blade recess of comminution machine, has blade carrier inserted into blade recess, and distance plate arranged between bottom of blade recess and blade carrier and supporting blade carrier
CN106000584A (en) * 2016-06-28 2016-10-12 广东隽诺环保科技股份有限公司 Clamped type movable cutter mounting structure and cutter roll
CN106179657B (en) * 2016-08-31 2019-02-19 环创(厦门)科技股份有限公司 Double roller shredder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736612C3 (en) * 1977-08-13 1980-08-14 Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen Indexable cutter head
FI944004A0 (en) * 1994-09-01 1994-09-01 Nummek Automatic Oy Bettkonstruktion Foer Kross

Also Published As

Publication number Publication date
DE29907396U1 (en) 1999-07-15
AT3860U3 (en) 2000-12-27

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