EP0657218B1 - Vorrichtung zum Schneiden von Fleisch - Google Patents

Vorrichtung zum Schneiden von Fleisch Download PDF

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Publication number
EP0657218B1
EP0657218B1 EP94118658A EP94118658A EP0657218B1 EP 0657218 B1 EP0657218 B1 EP 0657218B1 EP 94118658 A EP94118658 A EP 94118658A EP 94118658 A EP94118658 A EP 94118658A EP 0657218 B1 EP0657218 B1 EP 0657218B1
Authority
EP
European Patent Office
Prior art keywords
housing
feed
blades
meat
conveyor
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.)
Expired - Lifetime
Application number
EP94118658A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0657218A2 (de
EP0657218A3 (de
Inventor
Friedrich Otto
Friedhelm Eusterbarkey
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.)
Stephan A and Soehne GmbH and Co
Original Assignee
Stephan A and Soehne GmbH and Co
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 Stephan A and Soehne GmbH and Co filed Critical Stephan A and Soehne GmbH and Co
Publication of EP0657218A2 publication Critical patent/EP0657218A2/de
Publication of EP0657218A3 publication Critical patent/EP0657218A3/de
Application granted granted Critical
Publication of EP0657218B1 publication Critical patent/EP0657218B1/de
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
    • B02C18/30—Mincing machines with perforated discs and feeding worms
    • B02C18/301—Mincing machines with perforated discs and feeding worms with horizontal axis
    • 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
    • B02C18/141—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with axial flow
    • 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
    • B02C18/20—Sickle-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
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2258—Feed means of screw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/18—Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain cubes or the like
    • B26D3/22—Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain cubes or the like using rotating knives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0053—Cutting members therefor having a special cutting edge section or blade section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations

Definitions

  • the invention relates to a device for cutting lumpy edible products, especially from on about -9oC frozen pieces of meat.
  • Known shredding machines include bowl or Bowl cutters, meat grinders, impact mills, fine grinding machines as well as cube cutters.
  • meat grinders work continuously and are growing up the market for large tonnages and also for crushing frozen Meat offered. That from screw conveyor, cutting knife and perforated disc existing cutting system has a relative high friction, so that the crushing process to a higher energy input and thus heating the product leads to the beginning of emulsification, that is, product binding has the consequence.
  • Impact mills are used especially in chemistry and pharmacy also for processing core goods such as B. cocoa beans.
  • the product to be shredded is moving at high speed hurled onto fixed or rotating hard grinding tools. Pieces of meat would be more likely in such impact mills torn and crushed, but not cut.
  • FR-A-2 589 754 discloses a meat grinder, i.e. a device for cutting or chopping pieces of meat.
  • a meat grinder i.e. a device for cutting or chopping pieces of meat.
  • the cutting knives are arranged downstream, which rotate in a cutter housing and with a clear axial Distance from each other rotatably fixed on a horizontal shaft are passed through the hollow shaft of the screw conveyor and is driven at high speed compared to the only slow rotating screw conveyor.
  • the discharge opening for the shredded material is through the largely open front wall of the Housing formed.
  • the knife edges should be on the inner wall along the cylindrical cutter housing. The feed of the material to be shredded and its discharge by the opening at the front is only possible under the influence the screw conveyor.
  • CH-A-294 009 discloses a crushing device in particular of raw animal tissue.
  • a coarse cutter with a 2 to 3 mm perforated disc is above a horizontal feed screw a fine cutter downstream with a knife shaft, which rotates at about 3000 revolutions.
  • This knife shaft is equipped with double knives, the different radial lengths have, and which are each associated with annular housing ribs are a local contraction of the axially advanced Are intended to cause cutting material. Cuffs are said to have this contraction effect reinforce.
  • the outlet is followed by a outlet pipe leading below.
  • Each knife edge of the double knife is in the form of an eccentric to the knife shaft Circular arc, so that the knife edges at least run approximately spiral to the knife shaft. All knives are ground on the side to which the feed of the Good to cut. Regarding the product produced stated in the prior publication that this is from the outlet port emerging crushed goods a pasty to pasty Has consistency.
  • DE-A-24 32 112 discloses a cutter knife, in particular for Meat shredders for the production of sausages.
  • the inner, d. H. the cutting edge section closest to the axis of rotation of the knife and the outer, d. H. that of the knife axis of rotation the most distant cutting section are from the same side and that from the in the conveying direction of the Side of the knife to be cut sharpened while the middle cutting section is ground on both sides. All cutting edges of the cutting sections are ground spherically.
  • the cutting edge of the inner cutting section consists of two in the knife blade level at an obtuse angle to each other, however in straight sections.
  • the invention has for its object a cutting device to develop with yourself in a continuous Run frozen pieces of meat with an edge length 250 x 250 x 250 mm with the lowest possible heat absorption with the lowest possible proportion of emulsifier to a grain size of Have 2 to 8 mm (meat grain) cut.
  • An essential feature of the invention lies in the continuous Way of working.
  • the cutting machine according to the invention can thus in existing, continuously working lines simply integrate.
  • Grain is also essential to the invention of the supplied frozen meat pieces to a proportionate small grain size, this cutting process performed with as little energy input as possible so that the end product is granular to free-flowing and has an almost defined grain size. Different from the known methods and devices thus becomes a product made with the lowest possible emulsifying content.
  • the pieces of meat forming the starting product usually have a smaller edge length than that cited above Maximum specification; there may also be a so-called dust component.
  • the starting product can also reach temperatures down to Have near freezing, so that the material as thawed.
  • the cutting tools can according to the invention in terms of speed, diameter, geometry, number and / or axial distance from one another are modified. This also allows the exactness of the cut or Influence the cutting process. Therefore it is advantageous if the cutting tools are easy to replace.
  • the supply of the product pieces in the area of the rotating Knife sets are carried out continuously via a screw conveyor, a conveyor belt or a gravity conveyor.
  • a screw conveyor a conveyor belt or a gravity conveyor.
  • the delivery rate Influence the fineness of the end product can also be adjusted by adjusting the delivery rate Influence the fineness of the end product.
  • a three-phase motor can also be provided, as well like the three-phase motor for the knife sets with an upstream Drive for speed control can.
  • the Pohl numbers two or three different speeds even without converter realize.
  • product throughput can be reduced and quality, i.e. fineness and granularity of the produced End product, by changing the speed of the Influence the screw diameter and / or the screw pitch.
  • the device according to the invention can be because of its simple conception very quickly by exchanging knives and Adapt the speed change to the end product requirements of the customer.
  • the machine is simple in construction and therefore only a little susceptible. It meets the hygiene requirements in food processing, fits well into existing lines integrate, is compact in its dimensions and can also parallel or - if very high levels of shredding are required are - to be arranged in tandem.
  • the concept is special for high throughputs of e.g. B. 40,000 kg each Suitable hour, but also leaves much lower performances from Z. B. only 1000 kg / h. Price-performance ratio to the machines on the market is conceptual conditionally very cheap.
  • the cutting machine shown in Figures 1 to 4 includes a three-phase motor 1 with a horizontally aligned Shaft stub 2, on the knife 3.3a but non-rotatable are easily interchangeably attached in a cutter housing 4 circulate.
  • a discharge opening In the bottom of the cutting housing 4 is immediate in front of the motor shield 5, a discharge opening that is open at the bottom 6 provided.
  • a screw housing 7 is connected upstream of the cutting housing 4, in which a screw conveyor 8 rotates with the Knife set bearing stub shaft 2 is aligned and as a drive also has a three-phase motor 9.
  • the Snail housing 7 is aligned with its lower edge with the Lower edge of the cutting housing 4 and has in its front Top of an inlet funnel 10 for the to be cut Product on.
  • Whose wall facing the cutting housing 4 forms with the upper wall of the screw conveyor housing 7 a cutting edge 10a for coarse pre-crushing large Pieces of meat.
  • Figure 1 shows that in this embodiment the diameter of the screw conveyor 8 approximately Diameter of the knife corresponds to 3.3a.
  • Each of the two three-phase motors 1, 9 can be connected upstream Drive for speed control.
  • the lumpy product to be shredded e.g. B. frozen Pieces of meat with a maximum edge length of 250 x 250 x 250 mm, is in a continuous product flow in the Inlet funnel 10 and thereby in the conveying area of the screw conveyor 8 headed. Oversized product pieces are made by the screw conveyor 8 pre-shredded. Otherwise, the Product pieces in the form of a product strand directly the rotating knives 3,3a, each with axial sit a short distance from each other on the stub shaft 2, the cross section of the discharge opening 6 largely keep clear. There is only one in the area of the discharge opening 6 Knife 3a provided.
  • the screw conveyor 8 runs at 20 to 200 rpm around, while the knives 3,3a in opposite Rotate direction at speeds between 500 and 3000 rpm. Those fed by the screw conveyor 8 to the knives 3,3a Product pieces are in the cutting housing 4 under the least possible Lump-free emulsification to a grain size of 2 cut up to 8 mm.
  • FIG. 5 differs differs from that of FIG. 1 only in that the screw housing diameter d only about half the cutter housing diameter D corresponds.
  • the diameter of the screw conveyor 8 thus corresponds approximately to the radius of the knife sets 3, 3a.
  • the three-phase motor 1 is opposite with its stub shaft 2 the horizontal is inclined by approximately 45 °; and instead a conveyor screw feeds the material to be shredded Product pieces using their gravity over a Inlet funnel 11 directly into the working area of the knife sets 3rd
  • Figure 10 shows that the knife 3 as a double knife are formed, the two wings at their leading Cut 14 with a bevel 15 with a grinding angle ⁇ of about 25 ° - 30 ° are provided (see also Figure 11).
  • This bevel angle ⁇ corresponds to that to be cut Product selected. Blunt knives are made at this angle ⁇ reground.
  • Figure 11 shows that the actual Bevel cut 15 is relatively short and then merges into a spherical conveying surface 16, which has a radius R and extends over the width x.
  • This conveying surface 16 gives the product the above already mentioned funding component 13.
  • the length of the Bevel 15 can be about 2 mm; the width x is in the range of 25 - 40 mm; the thickness S of a knife 3 can are between 6 and 10 mm.
  • a knife set preferably consists of 3 to 5 double knives, which - as can be seen in Figure 12 - against each other are arranged offset in circumference.
  • the first section 4a of the cutting housing tapers 4 seen in the conveying direction 12 somewhat in diameter, so cause a jamming effect.
  • the first knife of the knife set thus has a larger one Diameter on than the following knife to make a consistent maintain a large radial distance a to the cutting housing 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Processing Of Meat And Fish (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
EP94118658A 1993-12-07 1994-11-28 Vorrichtung zum Schneiden von Fleisch Expired - Lifetime EP0657218B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4341606A DE4341606C2 (de) 1993-12-07 1993-12-07 Verfahren und Vorrichtung zum Schneiden von stückigen verzehrbaren Produkten
DE4341606 1993-12-07

Publications (3)

Publication Number Publication Date
EP0657218A2 EP0657218A2 (de) 1995-06-14
EP0657218A3 EP0657218A3 (de) 1995-11-08
EP0657218B1 true EP0657218B1 (de) 1999-04-07

Family

ID=6504335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94118658A Expired - Lifetime EP0657218B1 (de) 1993-12-07 1994-11-28 Vorrichtung zum Schneiden von Fleisch

Country Status (8)

Country Link
US (1) US5566895A (hu)
EP (1) EP0657218B1 (hu)
JP (1) JPH07313104A (hu)
AT (1) ATE178504T1 (hu)
DE (2) DE4341606C2 (hu)
HU (1) HUH3862A (hu)
PL (1) PL175066B1 (hu)
RU (1) RU2125827C1 (hu)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652323A1 (de) * 1996-12-16 1998-06-18 Premark Feg L L C N D Ges D St Schneidsatz für eine Schneckenfördereinrichtung
WO2002034397A1 (en) 2000-10-26 2002-05-02 Lucjan Pilsniak Process and appliance for production of minced meat
WO2004028931A1 (fr) * 2002-09-25 2004-04-08 Yves Dietrich Dispositif d'aspiration d'un produit pulverulent
US20070071878A1 (en) * 2005-09-29 2007-03-29 Swift & Company Method for making frozen ground meat crumbles and product made thereby
DE102010023963A1 (de) 2010-06-16 2011-12-22 Mars Inc. Verfahren und Vorrichtung zum Herstellen eines geschäumten Fleisch- oder Fischprodukts
DE102010036761A1 (de) * 2010-07-30 2012-02-02 Mewa Recycling Maschinen Und Anlagenbau Gmbh Zerkleinerungsvorrichtung mit Schneckenförderer
DE102010053549A1 (de) * 2010-12-06 2012-06-06 Mars, Incorporated Verfahren und Vorrichtung zum Herstellen eines geschäumten Fleisch- oder Fischprodukts
ITPI20120004A1 (it) * 2012-01-13 2013-07-14 Alessandro Bertocchi Impianto e metodo per l'estrazione di purea, o di succo di frutta da prodotti di origine vegetale, o animale, di dimensioni elevate
CN103521315A (zh) * 2013-09-27 2014-01-22 无锡阳工机械制造有限公司 一种物料剪切运送装置
CN103480468B (zh) * 2013-09-27 2015-11-18 无锡阳工机械制造有限公司 一种温控物料剪切运送装置
US10111444B2 (en) * 2013-10-22 2018-10-30 Rome, Ltd Meat grinding reclamation system
DE102014216720A1 (de) 2014-08-22 2016-02-25 Karl Schnell Gmbh & Co. Kg Zerkleinerungsmaschine zur Zerkleinerung eines Produkts
CN105520661B (zh) * 2016-03-01 2018-04-03 惠阳亚伦塑胶电器实业有限公司 食物切削机
CN107999234B (zh) * 2017-12-04 2019-09-24 温州齐鸣网络科技有限公司 一种酒加工用原材料搅碎取汁机
CN108943055A (zh) * 2018-06-12 2018-12-07 安徽广志药业有限公司 一种用于加工中药饮片的棒状中药快速切片炮制装置
DE102019002341B3 (de) 2019-04-01 2020-06-25 Packaging- & Cuttingsystems Von Der Weiden Gmbh Zerkleinerungsvorrichtung für Lebensmittel
CN110369072A (zh) * 2019-07-25 2019-10-25 宋秀杉 一种羽毛揉搓机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51091C (de) * J. H. HUSS in Kopenhagen, K., Grönnegade 30 ii Fleischhackmaschine
US2655957A (en) * 1950-05-11 1953-10-20 Silas P Lagant Flexible shaft driven tree trimmer powered by a motor towed by the operator
DE886703C (de) * 1951-08-22 1953-08-17 Andreas Brueckner Maschine zum Schneiden, insbesondere von Fleisch
CH294009A (de) * 1952-02-09 1953-10-31 Ag Bell Vorrichtung zum Zerkleinern von Nahrungsmitteln, insbesondere von tierischem Rohgewebe.
US3064701A (en) * 1958-10-20 1962-11-20 Fitzpatrick Company Apparatus for forming sausage emulsions and the like
DE2059522A1 (de) * 1970-12-03 1972-06-29 Modell U Maschinenfabrik Meiss Verfahren und Vorrichtung zur Behandlung von Lebensmitteln,insbesondere Fleisch,zum Zwecke der Zerkleinerung,Mischung,Knetbehandlung,Emulgierung od.dgl.
DE2100939A1 (de) * 1971-01-11 1972-07-20 Wildenauer, Anton, Dr., 6101 Rossdorf Vorrichtung zur fortlaufenden und schonenden Zerkleinerung von Fleisch und anderen Stoffen (Durchlaufkutter)
DD97828A1 (hu) * 1972-07-24 1973-05-21
DE2432112C2 (de) * 1974-07-04 1983-03-24 Walter 5928 Laasphe Feuring Kuttermesser
DE2823245C2 (de) * 1978-05-27 1983-09-01 A.Stephan u.Söhne GmbH & Co, 3250 Hameln Schneidsatz für eine Vorrichtung zum Zerkleinern von Nahrungsmitteln
DK158285C (da) * 1983-05-24 1990-11-12 Knud Simonsen Maskine til finhakning af koedvarer.
FR2589754B1 (fr) * 1985-11-12 1989-06-02 Rosieres Usines Hachoir a viande
DE3833515C2 (de) * 1988-10-01 1996-07-11 Seepex Seeberger Gmbh & Co Maschinenaggregat für die Zerkleinerung und Förderung von pflanzlichem Gut, von Fleisch und dergleichen
US5289978A (en) * 1991-07-08 1994-03-01 Lundquist Lynn C Apparatus for continuous container label removal
FI313U1 (fi) * 1992-04-08 1992-10-14 Savomet Energy Oy Fliskvarn

Also Published As

Publication number Publication date
PL175066B1 (pl) 1998-10-30
DE4341606A1 (de) 1995-06-08
HUH3862A (hu) 1998-03-30
EP0657218A2 (de) 1995-06-14
US5566895A (en) 1996-10-22
PL306042A1 (en) 1995-06-12
DE4341606C2 (de) 1999-04-29
EP0657218A3 (de) 1995-11-08
JPH07313104A (ja) 1995-12-05
ATE178504T1 (de) 1999-04-15
DE59408078D1 (de) 1999-05-12
RU94043131A (ru) 1997-02-10
RU2125827C1 (ru) 1999-02-10
HU9403482D0 (en) 1995-02-28

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