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FR2384546A1 - Dispositif pour machines a fragmenter, par exemple pour hache-paille - Google Patents

Dispositif pour machines a fragmenter, par exemple pour hache-paille

Info

Publication number
FR2384546A1
FR2384546A1 FR7801391A FR7801391A FR2384546A1 FR 2384546 A1 FR2384546 A1 FR 2384546A1 FR 7801391 A FR7801391 A FR 7801391A FR 7801391 A FR7801391 A FR 7801391A FR 2384546 A1 FR2384546 A1 FR 2384546A1
Authority
FR
France
Prior art keywords
blades
holes
longitudinal sides
cutting edges
mounting position
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.)
Granted
Application number
FR7801391A
Other languages
English (en)
Other versions
FR2384546B1 (fr
Inventor
Sven Gronberg
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.)
Gronbergs Gjuteri & Kvarnfab
Original Assignee
Gronbergs Gjuteri & Kvarnfab
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 Gronbergs Gjuteri & Kvarnfab filed Critical Gronbergs Gjuteri & Kvarnfab
Publication of FR2384546A1 publication Critical patent/FR2384546A1/fr
Application granted granted Critical
Publication of FR2384546B1 publication Critical patent/FR2384546B1/fr
Granted 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
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
    • A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Threshing Machine Elements (AREA)
  • Harvester Elements (AREA)

Abstract

Dispositif pour machines à fragmenter, par exemple pour hache-paille, comportant un rotor muni de couteaux en saillie radiale, qui tournent entre un certain nombre de contre-couteaux placés en au moins une rangée et réunis de façon séparable à une barre de coupe. L'invention consiste en ce que les couteaux 12 et contre-couteaux 13 sont exécutés en fer plat et munis sur leurs deux grands côtés de lames s'étendant sur toute leur longueur, et en ce que les couteaux 12 et contre-couteaux 13 portent au moins une découpe 16, 25 pour leur fixation au rotor 11 et à la barre de coupe 14 respectivement, ainsi qu'au moins une surface terminale 19, 24 prévue à chaque extrémité du couteau pour une jonction positive non tournante avec une surface correspondante 23, 28, 30, 20 du rotor 11 et de la barre de coupe 14 respectivement. Applications usuelles.
FR7801391A 1977-01-19 1978-01-18 Dispositif pour machines a fragmenter, par exemple pour hache-paille Granted FR2384546A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7700503A SE403552B (sv) 1977-01-19 1977-01-19 Anordning vid slaghack

Publications (2)

Publication Number Publication Date
FR2384546A1 true FR2384546A1 (fr) 1978-10-20
FR2384546B1 FR2384546B1 (fr) 1983-08-26

Family

ID=20330208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801391A Granted FR2384546A1 (fr) 1977-01-19 1978-01-18 Dispositif pour machines a fragmenter, par exemple pour hache-paille

Country Status (3)

Country Link
DE (1) DE2801827C2 (fr)
FR (1) FR2384546A1 (fr)
SE (1) SE403552B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1782680B1 (fr) * 2005-11-04 2008-12-31 Müthing GmbH & Co. KG Dispositif pour le broyage de produits végétaux dans la forme de masse verte ou de jeunes buissons

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416308A1 (de) * 1983-05-03 1984-12-06 Klemens 4730 Ahlen Kalverkamp Verfahren und vorrichtung zur zerkleinerung von pflanzengut
DK161567C (da) * 1985-08-26 1992-01-27 Svaertek A S Knivkvaern til knusning af organisk materiale, saasom selvdoede dyr og slagteriaffald
SE454936B (sv) * 1985-09-30 1988-06-13 Rekordverken Ab Anordning vid halmhack
DE3736631C2 (de) * 1987-10-29 1993-10-28 Kalverkamp Klemens Verfahren und Vorrichtung zum Zerkleinern von Pflanzengut
DE4413790C2 (de) * 1994-04-20 1999-01-07 Maier Zerkleinerungstech Gmbh Vorrichtung zum Zerkleinern von sperrigem Gut, insbesondere von Sperrmüll
US7297053B2 (en) 2004-07-16 2007-11-20 Cnh America Llc Rotary crop residue chopper apparatus with stiffener having air flow generating capability and method of making the same
DE102009020712A1 (de) * 2009-05-11 2010-11-18 Pallmann Maschinenfabrik Gmbh & Co Kg Vorrichtung zum Bearbeiten von Aufgabegut mit einem Rotor-Stator-System
CN107343412A (zh) * 2017-08-18 2017-11-14 中国热带农业科学院农业机械研究所 一种适用于甘蔗叶粉碎还田机的可拆可调定刀装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR943110A (fr) * 1947-02-24 1949-02-28 Machine pour le mouturage des pailles, fourrages et analogues
US3039505A (en) * 1959-07-24 1962-06-19 Daffin Mfg Company Comminuting apparatus
US3806047A (en) * 1972-08-14 1974-04-23 H Ober Chopper and shredder
FR2206899A1 (fr) * 1972-11-16 1974-06-14 Gronbergs Gjuteri & Kvarnfab
CH597913A5 (en) * 1976-07-08 1978-04-14 Walter Schmid Flail type paper shredder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431464C2 (de) * 1974-07-01 1982-11-18 Grönbergs Gjuteri och Kvarnfabrik Rekordverken AB, Kvänum Vorrichtung an mit schwenkbar gelagerten Messern ausgerüsteten Maschinen zur Zerkleinerung von Stroh oder strohförmigem Material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR943110A (fr) * 1947-02-24 1949-02-28 Machine pour le mouturage des pailles, fourrages et analogues
US3039505A (en) * 1959-07-24 1962-06-19 Daffin Mfg Company Comminuting apparatus
US3806047A (en) * 1972-08-14 1974-04-23 H Ober Chopper and shredder
FR2206899A1 (fr) * 1972-11-16 1974-06-14 Gronbergs Gjuteri & Kvarnfab
CH597913A5 (en) * 1976-07-08 1978-04-14 Walter Schmid Flail type paper shredder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1782680B1 (fr) * 2005-11-04 2008-12-31 Müthing GmbH & Co. KG Dispositif pour le broyage de produits végétaux dans la forme de masse verte ou de jeunes buissons

Also Published As

Publication number Publication date
DE2801827A1 (de) 1978-07-20
SE403552B (sv) 1978-08-28
FR2384546B1 (fr) 1983-08-26
DE2801827C2 (de) 1983-04-14
SE7700503L (sv) 1978-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse