AT3862U2 - CRUSHING DEVICE ACCORDING TO THE PRINCIPLE OF ROTOR CRUSHING - Google Patents

CRUSHING DEVICE ACCORDING TO THE PRINCIPLE OF ROTOR CRUSHING Download PDF

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Publication number
AT3862U2
AT3862U2 AT0017100U AT1712000U AT3862U2 AT 3862 U2 AT3862 U2 AT 3862U2 AT 0017100 U AT0017100 U AT 0017100U AT 1712000 U AT1712000 U AT 1712000U AT 3862 U2 AT3862 U2 AT 3862U2
Authority
AT
Austria
Prior art keywords
rotor
crushing
principle
comminution
fold
Prior art date
Application number
AT0017100U
Other languages
German (de)
Other versions
AT3862U3 (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 AT3862U2 publication Critical patent/AT3862U2/en
Publication of AT3862U3 publication Critical patent/AT3862U3/en

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
    • 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
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2275—Feed means using a rotating arm
    • 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
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2233—Feed means of ram or pusher type
    • 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
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B02C2018/188—Stationary counter-knives; Mountings thereof

Landscapes

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

Abstract

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

Description

       

   <Desc/Clms Page number 1> 
 



  Die vorliegende Erfindung betrifft eine Zerkleinerungsvorrichtung, auch "Shredder" genannt für durch Messereinwirkung zu zerklei- nerndes Material,insbesondere für Holzspäne,kunststoff-und zell- stoffhaltiges Material,bei bei welcher in einem Gehäuse ein   mit Zerkleinerungswerkzeugen,insbesondere Messern,versehener   Rotor,angeordnet isdt. 



  Derartige Zerkleinerungsvorrichtungen,die insbesondere zum Zerkleinern und gegebenenfalls Recyclisieren von Abfällen, insbesondere   Holzabfällen,Restholzstücken,Kunstatoffen   und zellstoffhaltigem Material,Textilien,Teppichen und auch Kautschuk-Reifen geeignet sind,sind dem Stand der Technik an sich bekannt. 



  Der vorliegenden Erfindung liegt nun die Aufgabe zugrunde, die bekannten   Zerkleinerungsvorrichtungen   in der Weise zu 
 EMI1.1 
 stelle fällt und dass die Schneidmesser immer im Materialein- griff sind. 



  Diese Aufgabe wird   erfindungsgemäss   bei einer Zerkleinerungs- dadurch gelöst, dass vorrichtung der eingangsgenannten Gattung/eine   bogenförmige   Nachdrückwand mit   sichelförmigem   Nachdrücker angeordnet ist,der das zu zerkleinernde Material zum Rotor bzw. zun Gegenaesser schiebt. 



  Erfindugsgemasgg wird der sprunghafte Fortschritt   eigner   etwa 20% igen Mehrleistung gegenüber den horizontalen Nachdrückern des Standes der Technik erreicht. 



  Nach einer   bevorzugten.Ausführungsform   weist die bogenförmige Nachdrückwand vorzugsweise an ihrem unteren   Endbeich   

 <Desc/Clms Page number 2> 

 eine Ausklappvorrichtung in Gestalt einer ausschwenkbaren Gehäusewand auf.Diese Ausklappvorrichtung wird vorzugsweise mechanisch-hydraulisch betätigt.Diese Ausklappvorrichtung be- wirkt   fortschrittlicherweise,daas   unzerkleinerbare Fremdkörper bei Blockierungsgefahr des Rotors entnommen werden können. ef den Zerleinerungsvorrichtungen des Standes der Technik musste bei entsprechenden Situationen der Trichter bzw. der Füllraum entleert werden wobei eine Bedienungsperson in den Raum einsteigen musste,was,wie die Praxis gezeigt   hat,sehr   problematisch und mit grosser Unfallgefahr verbunden war. 



  Das Wesen vorliegender Erfindung   ist -'  weiterhin der beiliegen- den Zeichnung (=Figur) zu entnehmen. 



  Mit der Bezugsziffer 1 ist der Messerrotor,mit 2 ein   nachstellbar   res Gegenmesser,mit 3 ein nachstellbares   Nachschrittaesser,   mit ein Sieb,mit 5 eine bogenförmige Nachdrückwand,mit 5a eine bogenförmige Ausklappvorrichtung in Gestalt einer ausschwenkbaren Gehäusewand,mit 6 ein sichelförmiger Nach- drücker,mit 7 ein Füllraum und mit 8 ein Auslauf für das zer- kleinerte Material,bezeichnet.Mit 5 b ist die Gegenwand bezeichnet. 



  In der Figur ist beispielhaft eine bevorzugte Ausführung der der vorliegenden Erfindung dargestellt



   <Desc / Clms Page number 1>
 



  The present invention relates to a comminution device, also called a "shredder", for material to be comminuted by the action of a knife, in particular for wood chips, plastic and cellulose-containing material, in which a rotor provided with comminution tools, in particular knives, is arranged in a housing isdt.



  Such crushing devices, which are particularly suitable for crushing and optionally recycling waste, in particular wood waste, pieces of residual wood, synthetic materials and cellulose-containing material, textiles, carpets and also rubber tires, are known per se.



  The present invention is based on the object of reducing the known size reduction devices in this way
 EMI1.1
 position and that the cutting knives are always in contact with the material.



  This object is achieved according to the invention in the case of a crushing device in that the device of the type mentioned at the beginning / an arc-shaped pressing wall is arranged with a crescent-shaped pressing device which pushes the material to be crushed to the rotor or to the counter-eater.



  According to the invention, the rapid progress of own about 20% increase in performance compared to the horizontal pressers of the prior art is achieved.



  According to a preferred embodiment, the arcuate pressure wall preferably has at its lower end area

 <Desc / Clms Page number 2>

 a fold-out device in the form of a swivel-out housing wall. This fold-out device is preferably actuated mechanically-hydraulically. This fold-out device has a progressive effect since the uncrushable foreign bodies can be removed when the rotor is jammed. In the case of corresponding situations, the funnel or the filling chamber had to be emptied in the comminution devices of the prior art, an operator having to enter the room, which, as practice has shown, was very problematic and associated with a great risk of accidents.



  The essence of the present invention can be further seen from the attached drawing (= figure).



  With the reference number 1 is the knife rotor, with 2 an adjustable counter knife, with 3 an adjustable secondary knife, with a sieve, with 5 an arched pressing wall, with 5a an arched fold-out device in the form of a swing-out housing wall, with 6 a crescent pressing device, 7 with a filling space and 8 with an outlet for the shredded material. 5b denotes the counter wall.



  A preferred embodiment of the present invention is shown by way of example in the figure


    

Claims (4)

Ansprüche: 1. Zerkleinerungsvorrichtung für durch Messereinwirkung zu'zerkleinerndes Material,insbesondere für Holz-, Kunststoff- Reifen-und Textilmaterial nach dem Prinzip der Rotorzerklei- nerung, dadurch gekennzeichnet, dass an einer bogenförmigen Nachdrückwand (5) ein sichel- förmiger Nachdrücker (6) für das zu zerkleinernde Material angeordnet ist,der dieses Material zum Rotor (1) bzw. zum Gegenmesser (2) schiebt bzw.drückt.  Claims: 1. Comminution device for material to be comminuted by the action of a knife, in particular for wood, plastic, tire and textile material according to the principle of rotor comminution, characterized in that a crescent-shaped presser (6 ) is arranged for the material to be shredded, this material to the rotor (1) or Counter knife (2) pushes or pushes. 2 Zerkleinerungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die bogenförmige Nachdrückwand (5) eine Ausklapp- vorrichtung ir Gestalt einer ausschwenkbaren Gehäusewand (5a) aufweist. 2. Shredding device according to claim 1, characterized in that the arcuate pressure wall (5) has a fold-out device in the form of a swing-out housing wall (5a). 3. Zerkleinerungsvorrichtung nach Ansruch 2, dadurch gekennzeichnet, dass die ausschwenkbare Gehäusewand (5a) im unteren Bereich der bogenförmigen Nachdrückwand angeordnet ist und den gleichen Krümmungsradius wie diese aufweist. 3. Shredding device according to claim 2, characterized in that the swing-out housing wall (5a) is arranged in the lower region of the arcuate pressure wall and has the same radius of curvature as this. 4. Zerkleinerungsvorrichtung nach Anspruch 2 - 3, dadurch gekennzeichent, dass die Ausklappvorrichtung (5a) mechanisch-hydraulisch betätigbar ist. 4. Shredding device according to claim 2-3, characterized in that the fold-out device (5a) can be actuated mechanically-hydraulically.
AT0017100U 1999-09-07 2000-03-13 CRUSHING DEVICE ACCORDING TO THE PRINCIPLE OF ROTOR CRUSHING AT3862U3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29915606U DE29915606U1 (en) 1999-09-07 1999-09-07 Shredding device based on the principle of rotor shredding

Publications (2)

Publication Number Publication Date
AT3862U2 true AT3862U2 (en) 2000-09-25
AT3862U3 AT3862U3 (en) 2000-12-27

Family

ID=8078492

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0017100U AT3862U3 (en) 1999-09-07 2000-03-13 CRUSHING DEVICE ACCORDING TO THE PRINCIPLE OF ROTOR CRUSHING

Country Status (2)

Country Link
AT (1) AT3862U3 (en)
DE (1) DE29915606U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2857101A1 (en) * 2013-10-01 2015-04-08 Manuel Lindner Shredding apparatus with maintenance flap

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2209713T3 (en) * 1999-04-29 2004-07-01 Lindner-Recyclingtech Gmbh CRUSHING DEVICE FOR MATERIAL TO BE CRUSHED BY CUTTING ACTION, WITH A ROTOR DISPOSED IN A HOUSING.
ES2227360T3 (en) * 2002-06-12 2005-04-01 Lindner-Recyclingtech Gmbh CRUSHING MACHINE FOR MATERIAL CRUSHING.
PL3437741T3 (en) 2017-08-03 2026-03-02 Manuel Lindner Crushing device with adjustable feed chute
CN111841806A (en) * 2019-10-28 2020-10-30 宁波爱乐吉电动工具股份有限公司 Convenient type broken leaf machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7600976L (en) * 1976-01-30 1977-10-13 Bang Borje MACHINE FOR MANUFACTURE OF LONG CHIP FROM THE WOOD PIECES AND TOOLS FOR SUCH MANUFACTURE IN MACHINE
AT402804B (en) * 1993-08-27 1997-09-25 Lindner Ges M B H Maschf Apparatus for disintegrating waste
DE29907499U1 (en) 1999-04-30 1999-10-21 WEIMA Maschinenbau GmbH, 74360 Ilsfeld Shredding machine
DE29914056U1 (en) 1999-08-12 1999-10-07 AVS Institut, 80799 München Shredding device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2857101A1 (en) * 2013-10-01 2015-04-08 Manuel Lindner Shredding apparatus with maintenance flap
US9795969B2 (en) 2013-10-01 2017-10-24 Manuel Lindner Shredding device with a service hatch

Also Published As

Publication number Publication date
DE29915606U1 (en) 1999-12-30
AT3862U3 (en) 2000-12-27

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