EP1237656B1 - Device for comminuting a good to be comminuted - Google Patents

Device for comminuting a good to be comminuted Download PDF

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Publication number
EP1237656B1
EP1237656B1 EP00983216A EP00983216A EP1237656B1 EP 1237656 B1 EP1237656 B1 EP 1237656B1 EP 00983216 A EP00983216 A EP 00983216A EP 00983216 A EP00983216 A EP 00983216A EP 1237656 B1 EP1237656 B1 EP 1237656B1
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EP
European Patent Office
Prior art keywords
cutting
perforated plate
perforated
cutting head
plate
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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
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EP00983216A
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German (de)
French (fr)
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EP1237656A1 (en
Inventor
Miroslav Domlatil
Hans Scheu
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Inotec GmbH Maschinenentwicklung und Vertrieb
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Inotec GmbH Maschinenentwicklung und Vertrieb
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    • 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
    • B02C18/304—Mincing machines with perforated discs and feeding worms with horizontal axis with several axially aligned knife-perforated disc units
    • 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
    • B02C18/38—Drives
    • 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
    • B02C18/36—Knives or perforated discs
    • B02C2018/367—Resiliently mounted knives or discs

Definitions

  • the invention relates to a device for shredding of a comminution material, especially for the meat processing industry, with two each one Perforated plate and a rotating cutting head in front Cutting blades existing cutting sets with adjustable Gap between the respective perforated plate and the Cutting blades of the cutting head, the perforated plates against attacks within a common actuator are held, the axially opposite the unadjustable arranged cutting heads is adjustable and the Perforated plates together in their distance to the associated Cutting head adjusted.
  • From CH 489 279 A is also one Meat mincer known in one cylindrical housing spaced three apart Perforated disks are arranged, the holes in Direction of conveyance of the comminuted material with increasing Number of decreasing diameters.
  • a device of the above Type is from DE 39 15 409 A1 known. This device has significant advantages in what the Adjustability of the perforated plates and the cutting blades As. This will improve the quality of the Shredding process significantly improved.
  • the present invention is based on the task Degree of comminution and also emulsification of the device to improve again and to facilitate assembly.
  • the solution to this problem is that between the two Perforated plates arranged at least one other cutting set is where the perforated plate is opposite the supports adjacent perforated plates via spacer rings and at least one ring shoulder spacer in the Adjustment body rests.
  • At least part of the perforated plates is also between the Spacer rings and separate tension rings clamped. This can improve the detection of the perforated plates so that there is no risk that the Turn the perforated plates with the cutting heads.
  • the starting product can be further improved become.
  • the perforated plates are preferred against Ring stops held from the same side that in a predetermined distance within the actuator are trained.
  • the present invention also includes a method for Operating an above Contraption. It is essential that the gap between the perforated plate and the cutting blade when Switching off the drive for the cutting head enlarged (Waiting position) or reduced when the drive starts up (Working position).
  • the cutting head is, as mentioned above, on the Main motor shaft and is fixed there. Is that Shredding product in the housing and turning the cutting head, so he pushes the product through the perforated plate cutting at the same time. High forces act on the Cutting head and thus also on the shaft. These powers cause the shaft to be pushed back.
  • FIG. 1 is of a device for crushing a comminution material, for example in accordance with DE 39 15 409 A 1, essentially only one shredding area 1 shown.
  • This shredding area 1 has one Entry opening 2 for the comminuted material and one Ejection area 3 on the present Embodiment is covered by a hood 4.
  • the comminution material is from the inlet opening 2 to Ejection area 3 parallel to a longitudinal axis 5 one Drive shaft 6 promoted, the drive shaft 6 by the inlet opening 2 into an approximately cylindrical housing 7 protrudes, which on the one hand with an inlet funnel 8 in Connection is established and on the other hand covered by the hood 4 is.
  • Each cutting set A, B and C consists of one Perforated plate 9.1, 9.2 and 9.3 and a cutting head 10.1, 10.2 and 10.3, which cutting blades 11.1, 11.2 and 11.3 having. Brush the cutting blades 11.1, 11.2 and 11.3 along the perforated plates 9.1, 9.2 and 9.3 or are in a distance of approximately zero along the perforated plates guided. Bores 12.3 in the perforated plate 9.3 are larger as holes 12.2 in the perforated plate 9.2. These are again larger than holes 12.1 in the perforated plate 9.1.
  • the cutting heads 10.1 to 10.3 sit on the Drive shaft 6 and rotate with the drive shaft 6 around Longitudinal axis 5.
  • the perforated plates 9.1 to 9.3 are against it arranged stationary in a sleeve-shaped adjusting body 13. This in turn sits in the housing 7, a External thread section 14 on the actuating body 13 in one Internal thread portion 15 engages the housing 7.
  • this control body can rotate the control body 13 13 are moved in the direction of the longitudinal axis 5, the Perforated plates 9.1 - 9.3 taken along and thereby the distance each perforated plate to the corresponding cutting blade 11.1 - 11.3 is changed.
  • the actuating body 13 is preferably rotated via a Worm gear not shown or one A corresponding stepper motor on its output shaft Pinion sits, which with a payment 16 one Front edge 17 is engaged. This front edge 17 is by means of corresponding screws 18 with the actuating body 13 connected.
  • the spacer ring 21.3 in turn forms a ring stop 20.2 for the perforated plate 9.2, which is also characterized by spring-loaded pressure bolts 22.2 against this ring stop 20.2 is pressed.
  • the pressure pin 22.2 is in another Spacer ring 21.2, which in turn is a ring stop 20.1 for the perforated plate 9.1 forms.
  • Comminution material in particular sausage meat
  • Entry opening 2 is inserted and enters the area from cutting set C.
  • the perforated plate 9.3 stands still while the cutting head 10.3 rotates with the drive shaft 6, so that the material to be cut while being pressed into the holes 12.3 is crushed by the knife blades 11.3.
  • the Holes 12.3 with the largest diameter find one rough pre-shredding takes place.
  • the sausage meat arrives at the cutting set B from the cutting set C. with the perforated plate with the holes 12.2 middle Diameter. Here, too, the meat is put into these holes 12.2 pressed in and at the same time by the on the Perforated plate 9.2 along cutting blades 11.2 crushed.
  • the material to be shredded reaches cutting set A, in which the perforated plate 9.1 with the holes 12.1 with the smallest diameter is arranged.
  • a shredding area 1.1 according to FIG. 2 differentiates differs from that of Figure 1 in that the Spacer rings have a different configuration and in particular a different diameter have. Furthermore, only the spacer ring 21.3 has one spring-loaded pressure pin 22.3. The perforated plate 9.2, which sits in the stop 22.2 of the spacer ring 21.3, is in this stop 22.2 by another clamping ring 23.2 held, screwed into the actuator 13.1 is.
  • the spacer ring 21.2 has a larger diameter as the spacer ring 21.3 and sits in a ring shoulder 25, which is molded into the actuating body 13.1.
  • the embodiment of a shredding area 1.2 3 differs from that according to FIG 2 in that another cutting set D in one Adjustment body 13.2 is used.
  • This cutting set D has a spacer ring 21.4, which in turn has one Forms ring stop 20.4 for a perforated plate 9.4.
  • On this ring stop 20.4 is the perforated plate 9.4 through held another clamping ring 23.4.
  • the spacer ring 21.4 sits in a ring shoulder 25.4 in the Adjustment body 13.2.
  • the cutting set D is followed by the discharge area Cutting set A, cutting set B towards inlet opening 2 and then the cutting set C.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

The invention relates to a device for comminuting a good to be comminuted, in particular in the meat processing industry. The device is provided with cutting assemblies (A, C), each comprising an apertured plate and a rotating cutting head which rotates in front of said plate and which has cutting blades. The cutting assemblies have an adjustable gap between the apertured plate and the cutting blades of the cutting head, respectively. The apertured plates are held against a stop located in a common regulating body. The regulating body is mounted in such a way as to be axially displaceable in relation to the non-displaceable cutting heads, hereby enabling the distance between the apertured plates and the corresponding cutting head to be adjusted simultaneously. At least one other apertured plate is located between the two apertured plates and is supported relative to the adjacent apertured plates by distance rings.

Description

Die Erfindung betrifft eine Vorrichtung zum Zerkleinern eines Zerkleinerungsgutes, insbesondere für die fleischverarbeitende Industrie, mit zwei aus jeweils einer Lochplatte und einem davor rotierenden Schneidkopf mit Schneidklingen bestehenden Schneidsätzen mit einstellbarem Spalt zwischen der jeweiligen Lochplatte und den Schneidklingen des Schneidkopfes, wobei die Lochplatten gegen Anschläge innerhalb eines gemeinsamen Stellkörpers gehalten sind, der axial gegenüber den unverstellbar angeordneten Schneidköpfen verstellbar gelagert ist und die Lochplatten gemeinsam in ihrem Abstand zum zugehörigen Schneidkopf verstellt.The invention relates to a device for shredding of a comminution material, especially for the meat processing industry, with two each one Perforated plate and a rotating cutting head in front Cutting blades existing cutting sets with adjustable Gap between the respective perforated plate and the Cutting blades of the cutting head, the perforated plates against attacks within a common actuator are held, the axially opposite the unadjustable arranged cutting heads is adjustable and the Perforated plates together in their distance to the associated Cutting head adjusted.

Aus der DE 17 57 274 A ist eine Maschine zum Zerkleinern von Fleisch mit einem Siebkörper und durch Fliehkraft daran anpressbaren, rotierenden Schneidmessern bekannt. Bei Stillstand der Maschine sind die Messer von der Lochplatte abgehoben. Wird jedoch eine Welle für das Messer angetrieben, so werden über den Fliehkraftregler die Messer gegen die Lochplatte gedrückt. Es ist daher möglich, durch Wahl der Drehzahl den Anpressdruck der Messer auf die Lochscheibe zu regeln.DE 17 57 274 A describes a machine for shredding of meat with a sieve body and by centrifugal force on it compressible, rotating cutting knives known. at The knives on the perforated plate are at a standstill lifted. However, there will be a shaft for the knife the knives are driven by the centrifugal governor pressed against the perforated plate. It is therefore possible to go through Choice of speed the contact pressure of the knife on the Regulate perforated disc.

Aus der CH 489 279 A ist ferner eine Fleischzerkleinerungsmaschine bekannt, bei der in einem zylindrischen Gehäuse mit Abstand voneinander drei Lochscheiben angordnet sind, deren Bohrungen in Förderrichtung des Zerkleinerungsgutes bei zunehmender Anzahl abnehmenden Durchmesser besitzen.From CH 489 279 A is also one Meat mincer known in one cylindrical housing spaced three apart Perforated disks are arranged, the holes in Direction of conveyance of the comminuted material with increasing Number of decreasing diameters.

Eine Vorrichtung der o.g. Art ist aus der DE 39 15 409 A1 bekannt. Diese Vorrichtung hat erhebliche Vorteile, was die Verstellbarkeit der Lochplatten und der Schneidklingen anbelangt. Hierdurch wird die Qualität des Zerkleinerungsverfahrens wesentlich verbessert.A device of the above Type is from DE 39 15 409 A1 known. This device has significant advantages in what the Adjustability of the perforated plates and the cutting blades As. This will improve the quality of the Shredding process significantly improved.

Der vorliegenden Erfindung, liegt die Aufgabe zugrunde, den Zerkleinerungs- und auch Emulgationsgrad der Vorrichtung nochmals zu verbessern und den Zusammenbau zu erleichtern.The present invention is based on the task Degree of comminution and also emulsification of the device to improve again and to facilitate assembly.

Zur Lösung dieser Aufgabe führt, dass zwischen den beiden Lochplatten zumindest ein weiterer Schneidsatz angeordnet ist, bei dem sich die Lochplatte gegenüber den benachbarten Lochplatten über Distanzringe abstützt und zumindest ein Distanzring einer Ringschulter in dem Stellkörper anliegt.The solution to this problem is that between the two Perforated plates arranged at least one other cutting set is where the perforated plate is opposite the supports adjacent perforated plates via spacer rings and at least one ring shoulder spacer in the Adjustment body rests.

In diesem Fall ist also vorgesehen, dass sich die Distanzringe gegen Ringschultern in dem Stellkörper abstützen. Das bedeutet, dass die Distanzringe zwischen diesen Ringschultern und den Spannringen eingespannt sind. In this case it is provided that the Spacer rings against ring shoulders in the actuator support. That means the spacer rings between these ring shoulders and the clamping rings are clamped.

Hierdurch ist der Zusammenbau des gesamten Zerkleinerungsbereiches erleichtert.This is the assembly of the whole Shredding area facilitated.

Zumindest ein Teil der Lochplatten wird ferner zwischen den Distanzringen und separaten Spannringen eingespannt. Hierdurch kann die Feststellung der Lochplatten verbessert werden, so dass nicht die Gefahr besteht, dass die Lochplatten mit den Schneidköpfen mitdrehen.At least part of the perforated plates is also between the Spacer rings and separate tension rings clamped. This can improve the detection of the perforated plates so that there is no risk that the Turn the perforated plates with the cutting heads.

Durch den Einsatz von mindestens drei Lochplatten und entsprechenden Schneidköpfen kann das Eingangsprodukt gröber sein, ohne das Ausgangsprodukt zu beeinflussen. Bei gleichem Eingangsprodukt wird das Ausgangsprodukt gegenüber einer Zweiplattenvorrichtung feiner und besser emulgiert.By using at least three perforated plates and corresponding input heads can be the input product be coarser without affecting the starting product. at the same input product is compared to the output product a finer and better emulsified two-plate device.

Werden vier oder auch mehr Platten hintereinander eingesetzt, kann das Ausgangsprodukt nochmals verbessert werden.Are four or more plates in a row used, the starting product can be further improved become.

Im übrigen werden die Lochplatten bevorzugt gegen die Ringanschläge von der gleichen Seite her gehalten, die in einem vorgegebenen Abstand innerhalb des Stellkörpers ausgebildet sind.Otherwise, the perforated plates are preferred against Ring stops held from the same side that in a predetermined distance within the actuator are trained.

Die vorliegende Erfindung umfasst auch ein Verfahren zum Betreiben einer o.g. Vorrichtung. Wesentlich ist dabei, dass der Spalt zwischen Lochplatte und Schneidklinge beim Abschalten des Antriebs für den Schneidkopf vergrössert (Warteposition) bzw. beim Anlaufen des Antriebes verringert (Arbeitsposition) wird.The present invention also includes a method for Operating an above Contraption. It is essential that the gap between the perforated plate and the cutting blade when Switching off the drive for the cutting head enlarged (Waiting position) or reduced when the drive starts up (Working position).

Der Schneidkopf befindet sich, wie oben erwähnt, auf der Hauptmotorwelle und ist dort festgelegt. Befindet sich das Zerkleinerungsprodukt im Gehäuse und dreht der Schneidkopf, so drückt er das Produkt durch die Lochplatte bei gleichzeitigem Schneiden. Dabei wirken hohe Kräfte auf den Schneidkopf und somit auch auf die Welle. Diese Kräfte bewirken, dass die Welle zurückgedrückt wird.The cutting head is, as mentioned above, on the Main motor shaft and is fixed there. Is that Shredding product in the housing and turning the cutting head, so he pushes the product through the perforated plate cutting at the same time. High forces act on the Cutting head and thus also on the shaft. These powers cause the shaft to be pushed back.

Beim Abschalten des Hauptmotors lassen auch die von dem Zerkleinerungsprodukt ausgehenden Kräfte nach und die Hauptmotorwelle bewegt sich in entgegengesetzter Richtung. Das bedeutet, dass bei jedem Ein- und Abschalten der Maschine ein unnötiger Verschleiss an den Schneidklingen und Schneidköpfen stattfindet. Aus diesem Grunde ist vorgesehen, dass die Schneidköpfe bei stehendem Hauptmotor eine andere Position, nämlich die Warteposition, einnehmen, als bei der Arbeitsposition, beim laufenden Hauptmotor. In der Warteposition halten die Schneidklingen einen grösseren Abstand von der Lochplatte ein als in der Arbeitsposition = Scherposition. When the main engine is switched off, those of the Shredding product outgoing forces after and the The main motor shaft moves in the opposite direction. This means that every time the Machine unnecessary wear on the cutting blades and cutting heads takes place. This is why provided that the cutting heads with the main motor stopped take a different position, namely the waiting position, than in the working position, with the main engine running. In the cutting blades hold a larger one in the waiting position Distance from the perforated plate than in the working position Shear position.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt in

  • Figur 1 einen teilweise dargestellten Längsschnitt durch einen Zerkleinerungsbereich einer erfindungsgemässen Vorrichtung zum Zerkleinern eines Zerkleinerungsgutes;
  • Figuren 2 und 3 Längsschnitte durch weitere Ausführungsbeispiele von Zerkleinerungsbereichen von Vorrichtungen gemäss Figur 1.
    • Further advantages, features and details of the invention result from the following description of preferred exemplary embodiments and from the drawing; this shows in
  • 1 shows a partially shown longitudinal section through a shredding area of a device according to the invention for shredding a material to be shredded;
  • FIGS. 2 and 3 are longitudinal sections through further exemplary embodiments of comminution areas of devices according to FIG. 1.

    • Gemäss Figur 1 ist von einer Vorrichtung zum Zerkleinern eines Zerkleinerungsgutes, etwa entsprechend der DE 39 15 409 A 1, im wesentlichen nur ein Zerkleinerungsbereich 1 gezeigt. Dieser Zerkleinerungsbereich 1 weist eine Eintrittsöffnung 2 für das Zerkleinerungsgut sowie einen Auswurfbereich 3 auf, der im vorliegenden Ausführungsbeispiel von einer Haube 4 abgedeckt ist.According to Figure 1 is of a device for crushing a comminution material, for example in accordance with DE 39 15 409 A 1, essentially only one shredding area 1 shown. This shredding area 1 has one Entry opening 2 for the comminuted material and one Ejection area 3 on the present Embodiment is covered by a hood 4.

    Das Zerkleinerungsgut wird von der Eintrittsöffnung 2 zum Auswurfbereich 3 parallel zu einer Längsachse 5 einer Antriebswelle 6 gefördert, wobei die Antriebswelle 6 durch die Eintrittsöffnung 2 in ein etwa zylindrisches Gehäuse 7 einragt, welche einerseits mit einem Einlauftrichter 8 in Verbindung steht und andererseits von der Haube 4 abgedeckt ist.The comminution material is from the inlet opening 2 to Ejection area 3 parallel to a longitudinal axis 5 one Drive shaft 6 promoted, the drive shaft 6 by the inlet opening 2 into an approximately cylindrical housing 7 protrudes, which on the one hand with an inlet funnel 8 in Connection is established and on the other hand covered by the hood 4 is.

    In dem Gehäuse 7 sind drei Schneidsätze A, B und C vorgesehen. Jeder Schneidsatz A, B und C besteht aus einer Lochplatte 9.1, 9.2 und 9.3 sowie einem Schneidkopf 10.1, 10.2 und 10.3, welcher Schneidklingen 11.1, 11.2 und 11.3 aufweist. Die Schneidklingen 11.1, 11.2 und 11.3 streifen an den Lochplatten 9.1, 9.2 und 9.3 entlang bzw. sind in einem Abstand etwa gleich Null entlang den Lochplatten geführt. Bohrungen 12.3 in der Lochplatte 9.3 sind grösser als Bohrungen 12.2 in der Lochplatte 9.2. Diese sind wiederum grösser als Bohrungen 12.1 in der Lochplatte 9.1.In the housing 7 are three cutting sets A, B and C. intended. Each cutting set A, B and C consists of one Perforated plate 9.1, 9.2 and 9.3 and a cutting head 10.1, 10.2 and 10.3, which cutting blades 11.1, 11.2 and 11.3 having. Brush the cutting blades 11.1, 11.2 and 11.3 along the perforated plates 9.1, 9.2 and 9.3 or are in a distance of approximately zero along the perforated plates guided. Bores 12.3 in the perforated plate 9.3 are larger as holes 12.2 in the perforated plate 9.2. These are again larger than holes 12.1 in the perforated plate 9.1.

    Die Schneidköpfe 10.1 bis 10.3 sitzen drehfest auf der Antriebswelle 6 und drehen mit der Antriebswelle 6 um die Längsachse 5. Die Lochplatten 9.1 bis 9.3 sind dagegen ortsfest in einem hülsenförmigen Stellkörper 13 angeordnet. Dieser sitzt wiederum in dem Gehäuse 7, wobei ein Aussengewindeabschnitt 14 an dem Stellkörper 13 in einen Innengewindeabschnitt 15 an dem Gehäuse 7 eingreift. Beim Drehen des Stellkörpers 13 kann dadurch dieser Stellkörper 13 in Richtung der Längsachse 5 bewegt werden, wobei die Lochplatten 9.1 - 9.3 mitgenommen und hierdurch der Abstand jeder Lochplatte zu der entsprechneden Schneidklinge 11.1 - 11.3 verändert wird.The cutting heads 10.1 to 10.3 sit on the Drive shaft 6 and rotate with the drive shaft 6 around Longitudinal axis 5. The perforated plates 9.1 to 9.3 are against it arranged stationary in a sleeve-shaped adjusting body 13. This in turn sits in the housing 7, a External thread section 14 on the actuating body 13 in one Internal thread portion 15 engages the housing 7. At the As a result, this control body can rotate the control body 13 13 are moved in the direction of the longitudinal axis 5, the Perforated plates 9.1 - 9.3 taken along and thereby the distance each perforated plate to the corresponding cutting blade 11.1 - 11.3 is changed.

    Das Drehen des Stellkörpers 13 geschieht bevorzugt über ein nicht näher gezeigtes Schneckengetriebe oder auch einen Schrittmotor auf dessen Abtriebswelle ein entsprechendes Ritzel sitzt, welches mit einer Verzahlung 16 eines Stirnrandes 17 in Eingriff steht. Dieses Stirnrand 17 ist durch entsprechende Schrauben 18 mit dem Stellkörper 13 verbunden.The actuating body 13 is preferably rotated via a Worm gear not shown or one A corresponding stepper motor on its output shaft Pinion sits, which with a payment 16 one Front edge 17 is engaged. This front edge 17 is by means of corresponding screws 18 with the actuating body 13 connected.

    Im vorliegenden Ausführungsbeispiel ragt vom Stirnrad 17 ein Innenflansch 19 in den Stellkörper 13 und bildet einen Ringanschlag 20.3 für die Lochplatte 9.3 aus. Andererseits trifft auf die Lochplatte 9.3 ein Distanzring 21.3 mit federgelagerten Druckbolzen 22.3. Diese Druckbolzen 22.3 drücken die Lochplatte 9.3 gegen den Ringanschlag 20.3, um eine sich ändernde Lochplattendicke zu korrigieren. In the present embodiment protrudes from the spur gear 17 an inner flange 19 in the actuating body 13 and forms one Ring stop 20.3 for the perforated plate 9.3. on the other hand strikes a spacer ring 21.3 on the perforated plate 9.3 spring-loaded pressure pins 22.3. These pressure bolts 22.3 press the perforated plate 9.3 against the ring stop 20.3 to correct a changing perforated plate thickness.

    Der Distanzring 21.3 bildet wiederum einen Ringanschlag 20.2 für die Lochplatte 9.2 aus, die sich ebenfalls durch federgelagerte Druckbolzen 22.2 gegen diesen Ringanschlag 20.2 gedrückt wird.The spacer ring 21.3 in turn forms a ring stop 20.2 for the perforated plate 9.2, which is also characterized by spring-loaded pressure bolts 22.2 against this ring stop 20.2 is pressed.

    Der Druckbolzen 22.2 befindet sich in einem weiteren Distanzring 21.2, der wiederum einen Ringanschlag 20.1 für die Lochplatte 9.1 ausbildet.The pressure pin 22.2 is in another Spacer ring 21.2, which in turn is a ring stop 20.1 for the perforated plate 9.1 forms.

    Den Abschluss der Schneidsätze A, B und C bildet dann ein in den Stellkörper 13 eingeschraubter Spannring 23.1.The end of cutting blocks A, B and C then forms clamping ring 23.1 screwed into the adjusting body 13.

    Von der Haube 4 überdeckt, sitzt auf der Antriebswelle 6 ein Auswerfer 24.Covered by the hood 4, sits on the drive shaft 6 an ejector 24.

    Die Funktionsweise der vorliegenden Erfindung ist folgende:The operation of the present invention is as follows:

    Zerkleinerungsgut, insbesondere Brät, wird durch die Eintrittsöffnung 2 eingeführt und gelangt in den Bereich von Schneidsatz C. Die Lochplatte 9.3 steht still, während der Schneidkopf 10.3 mit der Antriebswelle 6 dreht, so dass das Schneidgut während dem Eindrücken in die Bohrungen 12.3 durch die Messerklingen 11.3 zerkleinert wird. In den Bohrungen 12.3 mit dem grössten Durchmesser findet eine grobe Vorzerkleinerung statt.Comminution material, in particular sausage meat, is by the Entry opening 2 is inserted and enters the area from cutting set C. The perforated plate 9.3 stands still while the cutting head 10.3 rotates with the drive shaft 6, so that the material to be cut while being pressed into the holes 12.3 is crushed by the knife blades 11.3. In the Holes 12.3 with the largest diameter find one rough pre-shredding takes place.

    Von dem Schneidsatz C gelangt das Brät zu dem Schneidsatz B mit der Lochplatte mit den Bohrungen 12.2 mittleren Durchmessers. Auch hier wird das Brät in diese Bohrungen 12.2 hineingedrückt und gleichzeitig durch die an der Lochplatte 9.2 entlangfahrenden Schneidklingen 11.2 zerkleinert.The sausage meat arrives at the cutting set B from the cutting set C. with the perforated plate with the holes 12.2 middle Diameter. Here, too, the meat is put into these holes 12.2 pressed in and at the same time by the on the Perforated plate 9.2 along cutting blades 11.2 crushed.

    Nunmehr gelangt das zu zerkleinernde Gut zum Schneidsatz A, in dem die Lochplatte 9.1 mit den Bohrungen 12.1 mit dem geringsten Durchmesser angeordnet ist. Auch hier wird das Brät in diese Bohrungen 12.1 hineingedrückt und beim Hineindrücken durch die Schneidklingen 11.1 weiter zerkleinert.Now the material to be shredded reaches cutting set A, in which the perforated plate 9.1 with the holes 12.1 with the smallest diameter is arranged. Here too Fries pressed into these holes 12.1 and at Push in further through the cutting blades 11.1 crushed.

    Schliesslich gelangt das zerkleinerte Gut in den Auswurfbereich 3, in dem es von dem Auswerfer 24 einer nicht näher gezeigten Auswurföffnung zugeführt wird.Finally, the shredded good gets into the Ejection area 3, in which it is one of the ejector 24 Ejection opening not shown is supplied.

    Wird festgestellt, dass die Tätigkeit zwischen Schneidklingen und Lochplatten nicht mehr optimal ist, muss der Abstand zwischen Schneidklingen und Lochplatten verstellt werden. Hierzu wird der nicht näher gezeigte Antrieb in Tätigkeit gesetzt, so dass er über das Verzahnung 16 das Stirnrad 17 und mit dem Stirnrad 17 auch den Stellkörper 13 dreht. Dabei kämmt das Innengewinde 15 in dem Aussengewinde 14, so dass der Stellkörper 13 entlang der Längsachse 5 bewegt wird.It is found that the activity between Cutting blades and perforated plates are no longer optimal, the distance between the cutting blades and perforated plates be adjusted. For this, the not shown Actuator set in motion so that he has that Tooth 16, the spur gear 17 and 17 with the spur gear the actuator 13 rotates. The internal thread 15 meshes in the external thread 14, so that the adjusting body 13 along the longitudinal axis 5 is moved.

    Ein Zerkleinerungsbereich 1.1 nach Figur 2 unterscheidet sich von demjenigen nach Figur 1 dadurch, dass die Distanzringe eine unterschiedliche Ausgestaltung aufweisen und insbesondere einen unterschiedlichen Durchmesser besitzen. Ferner weist nur der Distanzring 21.3 einen federbelasteten Druckbolzen 22.3 auf. Die Lochplatte 9.2, welche in dem Anschlag 22.2 des Distanzringes 21.3 sitzt, wird in diesem Anschlag 22.2 von einem weiteren Spannring 23.2 gehalten, der in den Stellkörper 13.1 eingeschraubt ist.A shredding area 1.1 according to FIG. 2 differentiates differs from that of Figure 1 in that the Spacer rings have a different configuration and in particular a different diameter have. Furthermore, only the spacer ring 21.3 has one spring-loaded pressure pin 22.3. The perforated plate 9.2, which sits in the stop 22.2 of the spacer ring 21.3, is in this stop 22.2 by another clamping ring 23.2 held, screwed into the actuator 13.1 is.

    Der Distanzring 21.2 weist einen grösseren Durchmesser auf als der Distanzring 21.3 und sitzt in einer Ringschulter 25, die in den Stellkörper 13.1 eingeformt ist. The spacer ring 21.2 has a larger diameter as the spacer ring 21.3 and sits in a ring shoulder 25, which is molded into the actuating body 13.1.

    Das Ausführungsbeispiel eines Zerkleinerungsbereiches 1.2 gemäss Figur 3 unterscheidet sich von demjenigen nach Figur 2 dadurch, dass noch ein weiterer Schneidsatz D in einen Stellkörper 13.2 eingesetzt ist. Dieser Schneidsatz D besitzt einen Distanzring 21.4, der wiederum einen Ringanschlag 20.4 für eine Lochplatte 9.4 ausbildet. An diesem Ringanschlag 20.4 wird die Lochplatte 9.4 durch einen weiteren Spannring 23.4 gehalten. Der Distanzring 21.4 sitzt wiederum in einer Ringschulter 25.4 in dem Stellkörper 13.2.The embodiment of a shredding area 1.2 3 differs from that according to FIG 2 in that another cutting set D in one Adjustment body 13.2 is used. This cutting set D has a spacer ring 21.4, which in turn has one Forms ring stop 20.4 for a perforated plate 9.4. On this ring stop 20.4 is the perforated plate 9.4 through held another clamping ring 23.4. The spacer ring 21.4 sits in a ring shoulder 25.4 in the Adjustment body 13.2.

    Auf den Schneidsatz D folgt zum Auswurfbereich hin der Schneidatz A, zur Eintrittsöffnung 2 hin der Schneidsatz B und darauf der Schneidsatz C.The cutting set D is followed by the discharge area Cutting set A, cutting set B towards inlet opening 2 and then the cutting set C.

    Claims (5)

    1. Apparatus for comminuting an item to be comminuted, more especially for the meat-processing industry, said apparatus having two cutting assemblies (A, C), each comprising a perforated plate (9.1, 9.3) and a cutting head (10.1, 10.3) with cutting blades (11.1, 11.3) rotating in front of said plate, with an adjustable gap between the respective perforated plate (9.1, 9.3) and the cutting blades (11.1, 11.3) of the cutting head (10.1, 10.3), the perforated plates (9.1, 9.3) being retained against stop members (20.1, 20.3) within a common adjusting body (13), which is displaceably mounted axially relative to the non-displaceably disposed cutting heads (10.1, 10.3) and jointly adjusts the perforated plates (9.1, 9.3) in respect of their spacing from the associated cutting head, characterised in that at least one additional cutting assembly (B, D) is disposed between the two perforated plates (9.1, 9.3), wherein the perforated plate (9.2, 9.4) is supported relative to the adjacent perforated plates (9, 1, 9.3) via spacer rings (21.2, 21.3, 21.4), and at least one spacer ring (21.2, 21.4) abuts against an annular shoulder (25.2, 25.4) in the adjusting body (13.1,13.4).
    2. Apparatus according to claim 1, characterised in that the spacer ring (21.2, 21.3, 21.4) respectively has a greater diameter, when viewed with respect to the discharge direction, than the preceding spacer ring (21.3, 21.4).
    3. Apparatus according to claim 1 or 2, characterised in that at least one perforated plate (9.2, 9.3, 9.4) is pressed against an annular stop member (20.2, 20.3, 20.4) in the spacer ring (21.2, 21.3, 21.4) by pressure pins (22.2, 22.3).
    4. Apparatus according to claim 3, characterised in that the perforated plates (9.1 to 9.4) are retained against the annular stop members (20.1 to 20.4) from the same side.
    5. Method of operating an apparatus according to one of claims 1 to 4, characterised in that the gap between the perforated plate and cutting blade is increased when disconnecting the drive for the cutting head (inoperative position) or respectively reduced when starting the drive (operative position).
    EP00983216A 1999-12-15 2000-12-05 Device for comminuting a good to be comminuted Expired - Lifetime EP1237656B1 (en)

    Applications Claiming Priority (3)

    Application Number Priority Date Filing Date Title
    DE19960409 1999-12-15
    DE19960409A DE19960409A1 (en) 1999-12-15 1999-12-15 Device for comminuting a material to be comminuted
    PCT/EP2000/012185 WO2001043878A1 (en) 1999-12-15 2000-12-05 Device for comminuting a good to be comminuted

    Publications (2)

    Publication Number Publication Date
    EP1237656A1 EP1237656A1 (en) 2002-09-11
    EP1237656B1 true EP1237656B1 (en) 2003-09-24

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    Application Number Title Priority Date Filing Date
    EP00983216A Expired - Lifetime EP1237656B1 (en) 1999-12-15 2000-12-05 Device for comminuting a good to be comminuted

    Country Status (8)

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    US (1) US6817559B2 (en)
    EP (1) EP1237656B1 (en)
    AT (1) ATE250460T1 (en)
    BR (1) BR0016411B1 (en)
    DE (2) DE19960409A1 (en)
    DK (1) DK1237656T3 (en)
    ES (1) ES2204728T3 (en)
    WO (1) WO2001043878A1 (en)

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    US7581690B2 (en) * 2005-10-20 2009-09-01 Weiler And Company, Inc. Constant force assembly for an orifice plate of a grinding machine
    US7905436B2 (en) * 2005-10-20 2011-03-15 Weiler And Company, Inc. Self-correcting orifice plate installation for an orifice plate of a grinding machine
    DE102007025899B4 (en) 2007-06-01 2011-03-03 Inotec Gmbh Maschinenentwicklung Und Vertrieb Device for crushing a comminuted material
    AT506721B1 (en) 2008-05-06 2011-11-15 Laska Maschf Gmbh MEAT GRINDER
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    DE102010055785B4 (en) 2010-12-23 2016-03-31 Maschinenfabrik Seydelmann Kg Konti cutter vacuum
    US10111444B2 (en) * 2013-10-22 2018-10-30 Rome, Ltd Meat grinding reclamation system
    DE102013226914B4 (en) * 2013-12-20 2017-02-16 Hochschule Anhalt (FH); Hochschule für angewandte Wissenschaften Device for finely chopping, emulsifying or comminuting and emulsifying biological raw materials
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    DE102022122710A1 (en) 2022-09-07 2024-03-07 Karl Schnell Gmbh & Co. Kg Crushing machine and method for chopping a product while supplying a fluid

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    DE102022111847A1 (en) 2022-05-11 2023-11-16 Inotec Gmbh Maschinenentwicklung U. Vertrieb Device for shredding a material to be shredded
    WO2023217938A1 (en) 2022-05-11 2023-11-16 Inotec Gmbh Maschinenentwicklung Und Vertrieb Apparatus for mincing a product to be minced

    Also Published As

    Publication number Publication date
    DK1237656T3 (en) 2004-01-19
    US6817559B2 (en) 2004-11-16
    EP1237656A1 (en) 2002-09-11
    DE50003862D1 (en) 2003-10-30
    DE19960409A1 (en) 2001-06-21
    BR0016411B1 (en) 2009-05-05
    ATE250460T1 (en) 2003-10-15
    BR0016411A (en) 2002-08-20
    US20030025016A1 (en) 2003-02-06
    WO2001043878A1 (en) 2001-06-21
    ES2204728T3 (en) 2004-05-01

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