EP0289841A2 - Cutter pour le hachage et le mélange de produits alimentaires - Google Patents

Cutter pour le hachage et le mélange de produits alimentaires Download PDF

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Publication number
EP0289841A2
EP0289841A2 EP88106115A EP88106115A EP0289841A2 EP 0289841 A2 EP0289841 A2 EP 0289841A2 EP 88106115 A EP88106115 A EP 88106115A EP 88106115 A EP88106115 A EP 88106115A EP 0289841 A2 EP0289841 A2 EP 0289841A2
Authority
EP
European Patent Office
Prior art keywords
cutter
stand
cutter according
bowl
main
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
EP88106115A
Other languages
German (de)
English (en)
Other versions
EP0289841B1 (fr
EP0289841A3 (en
Inventor
Max Norbisrath
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.)
Kramer and Grebe & Co KG Maschinenfabrik GmbH
Tiromat Kraemer and Grebe GmbH and Co KG
Kraemer and Grebe KG
Original Assignee
Kramer and Grebe & Co KG Maschinenfabrik GmbH
Tiromat Kraemer and Grebe GmbH and Co KG
Kraemer and Grebe KG
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
Priority claimed from DE8706396U external-priority patent/DE8706396U1/de
Priority claimed from DE8706395U external-priority patent/DE8706395U1/de
Application filed by Kramer and Grebe & Co KG Maschinenfabrik GmbH, Tiromat Kraemer and Grebe GmbH and Co KG, Kraemer and Grebe KG filed Critical Kramer and Grebe & Co KG Maschinenfabrik GmbH
Priority to AT88106115T priority Critical patent/ATE68108T1/de
Publication of EP0289841A2 publication Critical patent/EP0289841A2/fr
Publication of EP0289841A3 publication Critical patent/EP0289841A3/de
Application granted granted Critical
Publication of EP0289841B1 publication Critical patent/EP0289841B1/fr
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
    • B02C18/065—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within rotatable bowls, e.g. meat cutters

Definitions

  • the invention relates to a cutter according to the preamble of claim 1.
  • Cutters for cutting and mixing foodstuffs which are preferably used for sausage production, conventionally have an annular bowl-shaped cutter bowl which is rotatably driven about their vertical axis and which holds the material to be cut. Above this, knives are arranged at the end of a horizontally arranged knife shaft, the cutting tips of which dipping into the mass to be treated pass close to the ring-shaped inner surface of the cutter bowl.
  • the bowl is covered by a bowl lid that is adapted to the cutter knives.
  • the machine stand is usually made in one piece and consists of machined gray cast iron or sheet steel.
  • the cutter must have special corrosion protection because of the operating conditions in butchers be painted.
  • the vibration and noise damping which is considerably worse than that of gray cast iron, is disadvantageous.
  • gray cast iron stands with a cover made of stainless steel sheet have proven their worth.
  • the outer surfaces should be corrosion-resistant.
  • the bowl lid should also be significantly improved, especially with regard to sound and heat insulation, weight and corrosion resistance, without its function being impaired in any other way.
  • the main part of the stand and the outrigger part of the stand are made of cast resin concrete. They are made up of separate parts that are flanged together. As the main components are consequently corrosion-resistant on the outside and inside, they do not need any further surface protection or any subsequent processing. This results in considerable cost savings.
  • Reactive resin concrete has a very good vibration and noise damping behavior, which is up to 6.5 times better than that of gray cast iron, although gray cast iron is already about the same factor cheaper than sheet steel. Therefore, the Invention also makes a significant contribution to reducing the operating noise of cutters.
  • the bowl lid is made of cast resin concrete. This material brings about a very significant improvement because the reaction resin concrete also achieves a high level of vibration and noise damping on or in the bowl lid, so that the noise emission is significantly reduced. Good thermal insulation from the surroundings is also guaranteed.
  • the reinforcement according to claims 15 and 16 is located in a wall area near or above the sphere of action of the cutter knives, especially according to claim 17 where there are strong bends, There are kinks or the like.
  • Claim 18 provides for a special reinforcement of an edge region.
  • the reinforcement can have grids, nets, fabrics, nonwovens and the like, in particular made of non-metallic materials such as glass and / or carbon fibers, but also in the form of metal grids, meshes, meshes or similar metallic inserts. In all cases, painting the bowl lid or any other surface treatment is not necessary.
  • the reaction resin concrete can be colored in the mass or provided with a layer called gel coating.
  • a material consisting of 4 to 15% by weight of reactive resin as a binder and from 96 to 85% by weight of a mixture of minerals and / or synthetic additives is particularly suitable, preferably of approximately 8% by weight of epoxy resin and 92% by weight .% of a mixture of quartz powder and quartz sand or gravel, optionally with additives according to claim 21, namely diatomaceous earth for increased thermal insulation.
  • the cutter shown in its entirety in FIGS. 1 and 2 has a main stand part 1 with foot parts 2, into each of which a threaded bushing 3 for a machine base 4 is inserted.
  • a lid 5 closes off the stand main part 1.
  • threaded sleeves 6 for fastening a stand bracket part 7 are embedded in the main stand part by means of screws 8.
  • the stand boom part 7 has a cavity 9 open at the top, the upper end of which forms a flange 10, on which a geared motor 11 is arranged so as to hang into the cavity 9.
  • the gear motor 11 has a support plate for a cutter bowl 13 on an upwardly projecting shaft stub.
  • a bearing arm 14 with a spout 15 is located horizontally above the cutter bowl 13.
  • the bearing arm 14 is firmly embedded with a flange part 16 in the stand main part 1.
  • a knife shaft 17 in the bearing arm 14 is supported near its front end by a roller bearing 18 and carries a knife head with cutter knives 20. At the opposite end, the knife shaft 16 is also supported by a roller bearing and provided with a pulley 21.
  • FIG. 1 This is part of a belt drive 22 which runs over a motor pulley 23. Details of the arrangement can be seen from FIGS. 3 and 4. In order to be able to bring the knife shaft 17 to a standstill quickly, a brake 24 (FIG. 1) is also provided.
  • the cutter bowl 13 is overlapped by a bowl cover 25 (FIGS. 1 and 2). This is held by a bearing part 26 which is pivotally arranged on a support arm 27, one end of which is firmly embedded in the stand main part 1.
  • a protective apron 28 is present at least in front of the cutter bowl 13.
  • a control box 29 is provided on the main stand part 1 for controlling and operating the drive.
  • FIG. 3 shows a bearing arm 30 which is fastened by means of screws 32 to an anchor flange 31 which is firmly embedded in the stator main part 1 at the top by means of screws 32. Accordingly, an anchor flange 33 can be provided in the lower region of the main stand part 1 (FIG. 4), to which a main motor 34 is attached by means of screws 35. The motor 34 is covered by a hood 36.
  • a geared motor 40 being seated coaxially with the main motor 34 on the opposite wall of the stator main part 1, which is fastened by means of screws to an anchor flange 41 embedded in the stator main part. While the main motor 34 carries a clutch motor pulley 37, this is opposed by an elastic coupling 38 with a freewheel 39 on the gear motor 40.
  • the material to be processed is mixed by means of the slow-running auxiliary drive.
  • main body part 1 and the stand arm part 7 are made according to the invention from cast reactive concrete. This ensures both high strength with simple manufacture and clear shapes, as well as increased noise and noise reduction. At the same time, there is no machining, since the cast components have very smooth, hygienically perfect surfaces. This also ensures easy cleaning; there is no rust formation.
  • FIG. 6 shows an embodiment in which a bowl cover 42 is also cast from reaction resin concrete.
  • a bowl cover 42 is also cast from reaction resin concrete.
  • the material to be cut is surrounded by uniform wall material during the treatment.
  • a reinforcement 43 can be provided in the area of the cutter knife.
  • One of the biggest advantages is the considerable vibration and noise damping. At the same time, the manufacturing costs are reduced.
  • the reinforcement 43 is preferably embedded in the area of the wall of the bowl lid 42, where it has strong bends or kinks and overlaps the cutter knife 20 of the knife head 19.
  • the very light and vibration-damping material has excellent insulation properties and therefore ensures a significant reduction in operating noise. Thanks to the reinforcement 43, the bowl lid 42 is extremely stable. Its surface can be smooth or textured; surface treatment is never necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Processing Of Meat And Fish (AREA)
  • Confectionery (AREA)
  • Formation And Processing Of Food Products (AREA)
EP88106115A 1987-05-05 1988-04-16 Cutter pour le hachage et le mélange de produits alimentaires Expired - Lifetime EP0289841B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88106115T ATE68108T1 (de) 1987-05-05 1988-04-16 Kutter zum schneiden und mischen von lebensmitteln.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8706396U 1987-05-05
DE8706396U DE8706396U1 (de) 1987-05-05 1987-05-05 Schüsseldeckel für Kutter zum Schneiden und Mischen von Lebensmitteln
DE8706395U 1987-05-05
DE8706395U DE8706395U1 (de) 1987-05-05 1987-05-05 Kutter zum Schneiden und Mischen von Lebensmitteln

Publications (3)

Publication Number Publication Date
EP0289841A2 true EP0289841A2 (fr) 1988-11-09
EP0289841A3 EP0289841A3 (en) 1989-08-23
EP0289841B1 EP0289841B1 (fr) 1991-10-09

Family

ID=25951734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88106115A Expired - Lifetime EP0289841B1 (fr) 1987-05-05 1988-04-16 Cutter pour le hachage et le mélange de produits alimentaires

Country Status (4)

Country Link
EP (1) EP0289841B1 (fr)
AT (1) ATE68108T1 (fr)
DE (1) DE3865349D1 (fr)
ES (1) ES2026594T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138286A2 (fr) 2008-06-25 2009-12-30 Reifenhäuser, Uwe, Dipl.-Ing. Machine de coupe d'aliments
CH715082A1 (de) * 2018-06-13 2019-12-13 Imas Makina Sanayi A S Maschinengestell aus synthetischem Material für Mahlwalzen.
CN111925152A (zh) * 2020-08-12 2020-11-13 薛寅 金属铸件复合材料及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108176457A (zh) * 2017-12-27 2018-06-19 曾子强 一种块状混凝土解块机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831957C (de) * 1950-08-04 1952-02-18 Eduard Mueller Dipl Ing Fleischschneider
CH655022A5 (de) * 1980-05-22 1986-03-27 Hoegger & Cie Ag C Cutter zum schneiden und mischen von lebensmitteln.
DE8523614U1 (de) * 1985-08-16 1985-10-24 Krämer + Grebe GmbH & Co KG Maschinenfabrik, 3560 Biedenkopf Kutterschüssel aus Kunstharzbeton-Guß

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138286A2 (fr) 2008-06-25 2009-12-30 Reifenhäuser, Uwe, Dipl.-Ing. Machine de coupe d'aliments
DE102008002636A1 (de) 2008-06-25 2010-01-07 Reifenhäuser, Uwe Maschine zum Schneiden von Lebensmitteln
CH715082A1 (de) * 2018-06-13 2019-12-13 Imas Makina Sanayi A S Maschinengestell aus synthetischem Material für Mahlwalzen.
CN111925152A (zh) * 2020-08-12 2020-11-13 薛寅 金属铸件复合材料及其制备方法

Also Published As

Publication number Publication date
ATE68108T1 (de) 1991-10-15
EP0289841B1 (fr) 1991-10-09
DE3865349D1 (de) 1991-11-14
EP0289841A3 (en) 1989-08-23
ES2026594T3 (es) 1992-05-01

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