FI122766B - Rotor för ett flishugg - Google Patents

Rotor för ett flishugg Download PDF

Info

Publication number
FI122766B
FI122766B FI20100063A FI20100063A FI122766B FI 122766 B FI122766 B FI 122766B FI 20100063 A FI20100063 A FI 20100063A FI 20100063 A FI20100063 A FI 20100063A FI 122766 B FI122766 B FI 122766B
Authority
FI
Finland
Prior art keywords
rotor
wood chipper
wood
chopper
blades
Prior art date
Application number
FI20100063A
Other languages
English (en)
Finnish (fi)
Other versions
FI20100063A (sv
FI20100063A0 (sv
Inventor
Petri Kalervo Kaksonen
Original Assignee
Kesla Oyj
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 Kesla Oyj filed Critical Kesla Oyj
Priority to FI20100063A priority Critical patent/FI122766B/sv
Publication of FI20100063A0 publication Critical patent/FI20100063A0/sv
Priority to DE112011100567T priority patent/DE112011100567T5/de
Priority to SE1200535A priority patent/SE536787C2/sv
Priority to ATA9111/2011A priority patent/AT511662B1/de
Priority to PCT/FI2011/050147 priority patent/WO2011101544A1/en
Publication of FI20100063A publication Critical patent/FI20100063A/sv
Application granted granted Critical
Publication of FI122766B publication Critical patent/FI122766B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/002—Transporting devices for wood or chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/005—Tools therefor
    • 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
    • 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
    • B02C18/146—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with a rotor comprising a plurality of axially contiguous disc-like segments each having at least one radially extending cutting element
    • 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
    • B02C18/182—Disc-shaped knives
    • 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
    • B02C18/182—Disc-shaped knives
    • B02C18/184—Disc-shaped knives with peripherally arranged demountable cutting tips or elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G13/00—Cutter blocks; Other rotary cutting tools
    • B27G13/02—Cutter blocks; Other rotary cutting tools in the shape of long arbors, i.e. cylinder cutting blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/02—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Food Science & Technology (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Crushing And Pulverization Processes (AREA)

Claims (11)

1. Rotor till en flishugg som används för flisning av virke, vilken flishuggsrotor omfattar en eller flera ramar (1), pä vilka det har fästs en eller flera fästramar (2) som uppvisar en eller flera knivar (4), kännetecknad av att det finns en öppen spänränna (5) mellan kniven (4) och ramen (1), ooh att spänrännans (5) botten (5a) är rak eller buktad.
2. Rotor till en flishugg enligt patentkrav 1, kännetecknad av att arean av spänrännans (5) tvärsnitt är 20-40 procent av arean av flishuggsrotorns diameter.
3. Rotor till cn flishugg enligt patentkrav 1, kännetecknad av att spänrännan (5) till sin bredd är lika bred som knivens (4) skäryta (4b) eller 0-20 procent bredare än knivens (4) skäryta (4b).
4. Rotor till en flishugg enligt patentkrav 1, kännetecknad av att spänrännan (5) börjar framför kniven (4) och sträcker sig bakom den under kniven (4).
5. Rotor till en flishugg enligt patentkrav 1, kännetecknad av att sidoytan (2b) av en eller flera fästramar (2) uppvisar ett eller flera spänspär (2c).
6. Rotor till en flishugg enligt patentkrav 5, kännetecknad av att spänspäret (2c) sammanfaller med spänrännan (5), varvid spänspäret (2c) gör spänrännan (5) bredare.
7. Rotor till en flishugg enligt nägot av patentkraven 1-6, kännetecknad av att fastramen (2) utgörs av en skivformad del med rund ytterkant.
8. Rotor till en flishugg enligt patentkrav 1, kännetecknad av att det finns ett motstycke (3) mellan fästramama (2) vars utsida är 3-25 mm innanför fästramens (2) ytterkant (2a).
9. Rotor till en flishugg enligt nägot av patentkraven 1-8, kännetecknad av att motstycket (3) utgörs av en ring med rund ytterkant som uppvisar en öppning vid spänrännan (5).
10. Rotor till en flishugg enligt patentkrav 1. kännetecknad av att skärvinklarna (4ba) för intilliggande knivar pekar i olika riktningar, varvid flishuggsrotom inte utsätts för axiella päkänningar.
11. Rotor till en flishugg enligt patentkrav 1, kännetecknad av att knivarna (4) sedda frän ändan av flishuggsrotom finns pä olika sektorer, varvid knivarna (4) under sin rotation inte orsakar vibrationer hos flishuggsrotom.
FI20100063A 2010-02-17 2010-02-17 Rotor för ett flishugg FI122766B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20100063A FI122766B (sv) 2010-02-17 2010-02-17 Rotor för ett flishugg
DE112011100567T DE112011100567T5 (de) 2010-02-17 2011-02-16 Rotor für eine Zerspanmaschine
SE1200535A SE536787C2 (sv) 2010-02-17 2011-02-16 Rotor för flisningsmaskin
ATA9111/2011A AT511662B1 (de) 2010-02-17 2011-02-16 Rotor für eine Zerspanmaschine
PCT/FI2011/050147 WO2011101544A1 (en) 2010-02-17 2011-02-16 Rotor of chipping machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20100063 2010-02-17
FI20100063A FI122766B (sv) 2010-02-17 2010-02-17 Rotor för ett flishugg

Publications (3)

Publication Number Publication Date
FI20100063A0 FI20100063A0 (sv) 2010-02-17
FI20100063A FI20100063A (sv) 2011-08-18
FI122766B true FI122766B (sv) 2012-06-29

Family

ID=41727608

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20100063A FI122766B (sv) 2010-02-17 2010-02-17 Rotor för ett flishugg

Country Status (5)

Country Link
AT (1) AT511662B1 (sv)
DE (1) DE112011100567T5 (sv)
FI (1) FI122766B (sv)
SE (1) SE536787C2 (sv)
WO (1) WO2011101544A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20130179A1 (it) * 2013-06-27 2014-12-28 Tierre Srl Utensile rotante per la trinciatura di materiale e macchina trinciatrice comprendente lo stesso
DE202016005660U1 (de) * 2016-09-15 2017-12-18 Doppstadt Familienholding Gmbh Hackrotor für eine Zerkleinerungsvorrichtung, insbesondere einen Hacker
AT15563U1 (de) * 2016-11-18 2018-01-15 Eschlböck-Maschinenbau Ges M B H Vorrichtung zum Zerspanen von Holz
IT202100005765A1 (it) * 2021-03-11 2022-09-11 Dragone S R L Trinciatrice per lavorazioni pesanti

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ258808A (en) * 1992-12-14 1997-06-24 Telcor Pty Ltd Waste vegetation chipper: swinging blades retract upon overload and hydraulic drive roll feed
FI95109C (sv) 1994-06-10 1995-12-27 Pekka Lahti Trumflishugganordning
FI109981B (sv) * 1998-03-03 2002-11-15 Andritz Patentverwaltung Flisöppning för skivhugg
FR2795661B1 (fr) * 1999-07-01 2001-09-07 Saelen S N S Broyeur, notamment destine a la reduction de vegetaux ou autres materiaux
DE10204772A1 (de) * 2002-02-05 2003-08-21 Tbe Habermehl Anlagenbau Gmbh Schneidwerk, insbesondere zur Zerkleinerung von Spänen
FR2954672B1 (fr) * 2009-12-24 2014-04-04 Rabaud Sa Dispositif broyeur de vegetaux

Also Published As

Publication number Publication date
FI20100063A (sv) 2011-08-18
AT511662A2 (de) 2013-01-15
SE536787C2 (sv) 2014-08-12
AT511662B1 (de) 2014-04-15
FI20100063A0 (sv) 2010-02-17
DE112011100567T5 (de) 2013-02-28
WO2011101544A1 (en) 2011-08-25
AT511662A5 (de) 2014-04-15
SE1200535A1 (sv) 2012-09-04

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