EP3169438A1 - Dispositif de fixation et d'orientation de lames de hachoir pour un système de hachage fin - Google Patents

Dispositif de fixation et d'orientation de lames de hachoir pour un système de hachage fin

Info

Publication number
EP3169438A1
EP3169438A1 EP15738057.7A EP15738057A EP3169438A1 EP 3169438 A1 EP3169438 A1 EP 3169438A1 EP 15738057 A EP15738057 A EP 15738057A EP 3169438 A1 EP3169438 A1 EP 3169438A1
Authority
EP
European Patent Office
Prior art keywords
support
cutter
drive shaft
knife
support body
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.)
Withdrawn
Application number
EP15738057.7A
Other languages
German (de)
English (en)
Inventor
Wolfram SCHNÄCKEL
Ingo Micklisch
Matthias Fleischhauer
Hans-Dieter PRAWATKY
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.)
ASTOR Schneidwerkzeuge GmbH
Original Assignee
ASTOR Schneidwerkzeuge GmbH
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 ASTOR Schneidwerkzeuge GmbH filed Critical ASTOR Schneidwerkzeuge GmbH
Publication of EP3169438A1 publication Critical patent/EP3169438A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to a device for fixing and aligning
  • Cutter knives for a system for fine comminution and / or for emulsifying semi-solid, plastic or plastoelastic substances, in particular raw materials for food production, comprising means for releasable
  • the Langfoch is located in the spacer ring such that the axis of the La nglochs is located at an acute angle to the circumferential direction and that the serving for fixing screw passes through the Langioch and is provided with a clamping nut, which by displacement of the screw in the slot with a flat side of a Inner edge of the blade holder for
  • DE 868 703 discloses a cutter with arranged on a rotating shaft knives, which engage in a likewise rotating bowl.
  • the cutter bowl forms an annular mouth; whose cross section is a circle section.
  • unfold the cutter blades then their greatest effectiveness when they as close as possible d he the Muldenquer bain the bowl delimiting circle line.
  • the cutter knives on a common support of any shape are in a substantially balanced on all sides a
  • Diameter of the cutter bowl placed vertical plane.
  • the blades are no longer mounted directly on the shaft, but on a support, which in turn is connected to the shaft.
  • the generic DE 1 884 570 discloses a cutter with regu lable or changeable cutting operations, even with the machine running.
  • the local device makes it possible to control the cutting operations during operation or while the machine is running continuously with moving knives, which by actuating an adjusting device, for. B. takes place in the form of a handwheel.
  • an adjusting device for. B. takes place in the form of a handwheel.
  • this I am at the end of a knife head several rotatably mounted knives whose cutting angle is adjustable. If e.g. The local knife edges with ih rem cutting angle or angle directed against other, non-adjustable cutter blade, the knife work soaking and allow the material to be treated freely and quickly flow through the cutter blades in the cutter head.
  • al le le intermediate cutting angle can be set, for each sausage meat, the desired more or less large impoundment and for each meat processing the most favorable envy and processing methodology are selected.
  • the adjustability of the knife according to DE 1 884 570 is done by means of a push rod which is mounted in a knife hollow shaft.
  • the Schubsta length can be moved by a lever for knife or Thomaswinkeleinstel development.
  • the cutting angle of the knives is adjustable in the range of + 6 ° to -6 °.
  • the respective comminution system must be adapted to the raw material with regard to the comminution conditions. This refers especially to the knife and Speed of the cutter bowl, but also on the angle of incidence of the blades of the knife on the product and the actual cutting angle. The angle of incidence and cutting angle are currently being varied by using different knife shapes or different angles depending on the product.
  • the object of the invention is achieved by a device for fixing and aligning cutter knives for a system for fine comminution according to the combination of features according to claim 1, wherein the
  • egg ner device for fixing and aligning cutter knives for egg n system for Feinzerklei nering and / or emulsifying semi-solid, plastic or plastoelastic substances, in particular raw materials for food production a.
  • This can be about Raw materials such as meat or fish, but also fruits, vegetables or
  • the device comprises means z for releasably attaching known cutter knife to a cutter drive shaft.
  • Attachment can be done by screwing or clamping also known per se clamping and spacer rings, of course, the possibility of a radial adjustment of the knife, as is known from the prior art, is maintained and ensured.
  • a one-part or multi-part support or carrier body is provided, which engages over or overlaps the respective cutter knives.
  • the one- or multi-part support or support body is radially inwardly connected to the cutter drive shaft, wherein at least radially on the outside between the relevant end of the support or support body and the respective cutter knife a positive and / or frictional connection is formed.
  • the knife fixation can be done centrally / tangentially, centrally / radially, radially / radially, but also radially / tangentially on the support or support body.
  • the support or support body used has e.g. an annular or circular segment-shaped, planar shape.
  • the support or support body support arms wherein the support arms extend at an angle to the support or support body level and engage with their free ends in this respect, radially outwardly recesses in each cutter knife.
  • the engagement region between the respective recess and the free end of the respective support arm is designed as a pivot or pivot point for setting different angles of incidence of the cutter blade with respect to the longitudinal axis of the Antriebswel le.
  • the cutter knives are rotatably in the field of attachment to the drive shaft, but mounted pivotably about its longitudinal axis, the resulting Winkelvarianz to the longitudinal axis of the drive shaft and the resulting different position of the radially outer end of jeweiiigen cutter knife via interlocking elements between the respective Cutter knife and the
  • respective support arm is adjustable or fixable.
  • the radially outer ends of the cutter blades are non-positively connected in the radially a ußen salen area of an exemplary annular support body with this, in particular screwed.
  • the aforementioned annular carrier body has in its center of gravity a central mounting surface and a plurality of connection webs between this mounting surface and the actual annulus.
  • the central mounting surface has, for example, a lot of kantaussparung that corresponds to the contour of a ebenfa lls designed as a polygon Kutterantriebswel le.
  • the cutter blades are rotatable together with the support or support body with the cutter drive shaft in Verbi estend standing, but adjustable about its own axis and / or r to the longitudinal axis of the cutter drive shaft while maintaining the desired support function.
  • an adjusting mechanism can be used, which is known from the art of changing the angle of attack ei nes propeller in aircraft.
  • At least parts of the support or support bodies have a reidimensional shape for influencing the conveying action of the substance or product to be comminuted.
  • a reidimensional shape for influencing the conveying action of the substance or product to be comminuted.
  • the cutter blades have a
  • the m rotatably connected to the drive shaft region of the support or support body may comprise means which ei n pivoting of the support or support body allow, so that it can take a deviating from the right angle to the longitudinal axis of the drive shaft angular configuration.
  • Fig. 1 side view and plan view on a first embodiment of the
  • Fig. 2 is a plan view of a knife assembly with support body
  • Section along the line ie A-A, with support body with cutter knife are executed together angle adjustable, and
  • Fig. 3 is a plan view of a cutter blade assembly with nikringförm igem support or support body and a Thomasdarstell along the line A-A with screwing the corresponding ends of the cutter blade on the annular support or support body.
  • Cutter knives are fixed twice, to ei ne lateral deflection of the knife to avoid, but at least reduce.
  • Cutting angle can be varied. This makes a blade change largely unnecessary with a corresponding change in the starting materials to be treated. Furthermore, on the inclination of the cutter knife of
  • the user has the possibility of changing the geometric arrangement of the knives and thus of adapting them to the product to be treated, so that on-site quality and quantity can be influenced during the fine comminution.
  • Another advantage to be emphasized with respect to the use of the support or support body is the fact that with the multiple attachment of the knife on
  • the cutter blades themselves can be made simpler and characterizedgü nstiger, which represents a significant advantage of the invention in addition to reducing the risk of breakage of the knife.
  • the reference numeral 1 designates the area of a cutter bowl 1, which is otherwise not shown in detail.
  • the actual shredding device extends into a knife drive shaft 4, z. B. comprises a hexagonal cross-section.
  • FIG. 1 upper image ung, support arms 63 which extend at an angle relative to the support or support body 6.
  • the support arms 63 engage in corresponding recesses 31 in the respective blade 3.
  • the recesses 31 are introduced at the respective radially outboard end of the knife.
  • the blades 3 are supported according to the invention by a support body 6, which acts in this regard as a support body.
  • an angle adjustability (angle ⁇ ) is indicated in FIG. 1, upper illustration.
  • a blade holder 5 located radially on the outside is designed in such a way that different notches are provided there, which fix the different blade angles enable .
  • the comminution device according to FIG. 2 in turn starts from a cutter bowl 1, into which the actual comminution device comprising drive shaft 4 with a plurality of blades 3 passes into it.
  • the support body 6 is designed to be adjustable in angle in the area of the blade receptacle 2, so that an adjustment angle also occurs in this embodiment the knife 3 can be realized.
  • annular carrier body i. egg n carrier ring 6 available.
  • the support ring 6 is connected via webs 61 with egg ner central mounting surface 62.
  • the support ring 6 (see sectional view along the line A-A of Fig. 1, upper figure) may have a shape capable of conveying the raw material to be crushed to increase the throughput of the product and to shorten the treatment time.
  • the area of the cutter bowl is again provided with the reference numeral 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

L'invention concerne un dispositif de fixation et d'orientation de lames de hachoir pour un système de hachage fin et/ou d'émulsion de matières semi-solides, plastiques ou plasto-élastiques, en particulier de matières premières pour la production d'aliments. Ledit dispositif comprend des moyens de fixation détachable des lames de hachoir (3) sur un arbre d'entraînement (4) de hachoir. En outre, selon l'invention, un corps d'appui ou de support (6) en une ou plusieurs parties vient se plaquer sous ou sur les lames de hachoir (3) et est relié radialement côté intérieur à l'arbre d'entraînement (4) de hachoir, une liaison par coopération de formes et/ou à force étant établie au moins radialement côté extérieur entre l'extrémité correspondante du corps d'appui ou de support (6) et la lame de hachoir (3) respective.
EP15738057.7A 2014-07-17 2015-07-13 Dispositif de fixation et d'orientation de lames de hachoir pour un système de hachage fin Withdrawn EP3169438A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014010637 2014-07-17
DE102014012065.1A DE102014012065A1 (de) 2014-07-17 2014-08-13 Vorrichtung zum Fixieren und Ausrichten von Kuttermessern für ein System zur Feinzerkleinerung
PCT/EP2015/065947 WO2016008835A1 (fr) 2014-07-17 2015-07-13 Dispositif de fixation et d'orientation de lames de hachoir pour un système de hachage fin

Publications (1)

Publication Number Publication Date
EP3169438A1 true EP3169438A1 (fr) 2017-05-24

Family

ID=55021472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15738057.7A Withdrawn EP3169438A1 (fr) 2014-07-17 2015-07-13 Dispositif de fixation et d'orientation de lames de hachoir pour un système de hachage fin

Country Status (7)

Country Link
US (1) US20170157619A1 (fr)
EP (1) EP3169438A1 (fr)
JP (1) JP2017521254A (fr)
CA (1) CA2955126A1 (fr)
DE (1) DE102014012065A1 (fr)
RU (1) RU2017102772A (fr)
WO (1) WO2016008835A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107537644A (zh) * 2017-09-26 2018-01-05 苏州美洁生环保工程有限公司 一种餐厨垃圾粉碎研磨装置
CN111227674A (zh) * 2020-01-20 2020-06-05 西安石油大学 一种户外用便携式捣碎装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE256141C (fr) *
DE767736C (de) * 1938-04-30 1953-04-16 Hans Grob Kuttermesser
DE868703C (de) 1950-08-23 1953-02-26 Fritz Kraemer Kutter
DE1034503B (de) * 1955-02-18 1958-07-17 Alexanderwerk Ag Messerkopf fuer Fleischkutter
DE1884570U (de) 1960-08-04 1963-12-12 Hans Neuner Fleischkutter mit regulierbaren bzw. veraenderbaren schneidvorgaengen bei laufender maschine.
CH565592A5 (fr) * 1972-08-31 1975-08-29 Tecmed Ag
DD123433A1 (fr) 1975-12-24 1976-12-20
DE20313038U1 (de) * 2003-08-23 2003-10-30 BE Maschinenmesser GmbH & Co. KG, 15528 Spreenhagen Messer für Schneidmaschinen
DE202005000892U1 (de) 2005-01-19 2006-06-01 Horst Götz GmbH Vorrichtung zur Halterung von zwei Kuttermessern

Also Published As

Publication number Publication date
US20170157619A1 (en) 2017-06-08
WO2016008835A1 (fr) 2016-01-21
RU2017102772A (ru) 2018-08-17
JP2017521254A (ja) 2017-08-03
DE102014012065A1 (de) 2016-01-21
CA2955126A1 (fr) 2016-01-21

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