EP3233288B1 - Dispositif de broyage avec un système à peigne - Google Patents

Dispositif de broyage avec un système à peigne Download PDF

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Publication number
EP3233288B1
EP3233288B1 EP15831135.7A EP15831135A EP3233288B1 EP 3233288 B1 EP3233288 B1 EP 3233288B1 EP 15831135 A EP15831135 A EP 15831135A EP 3233288 B1 EP3233288 B1 EP 3233288B1
Authority
EP
European Patent Office
Prior art keywords
disintegrating
sieve
comb
spring
suspension
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.)
Active
Application number
EP15831135.7A
Other languages
German (de)
English (en)
Other versions
EP3233288A1 (fr
Inventor
Johann Doppstadt
Horst Berger
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.)
Lig GmbH
Original Assignee
Doppstadt Familienholding 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 Doppstadt Familienholding GmbH filed Critical Doppstadt Familienholding GmbH
Priority to PL15831135T priority Critical patent/PL3233288T3/pl
Publication of EP3233288A1 publication Critical patent/EP3233288A1/fr
Application granted granted Critical
Publication of EP3233288B1 publication Critical patent/EP3233288B1/fr
Active legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26Details
    • B02C13/282Shape or inner surface of mill-housings
    • B02C13/284Built-in screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/22Feed or discharge means
    • B02C18/2216Discharge means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • B02C2018/188Stationary counter-knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Definitions

  • the invention relates to a crushing device with a comb system, wherein the crushing device consists of at least one crushing roll rotatably mounted in a machine frame with at least one comminution tool arranged thereon, the crushing device having at least one counterblade cooperating with the crushing tool, with at least one base comb on which the at least one counter-blade is arranged and on which at least one sieve element can be arranged as part of a sieve device, wherein the sieve device comprises the comminution roller at least partially in the intended use.
  • a crusher which has fixed, comb-like teeth.
  • the fixed teeth are formed by at least one plate, wherein the plate in the centered position should be hydraulically clamped to a carrier.
  • a resilient storage which could prevent damage or destruction of the teeth of the crushing device, this document is not apparent.
  • a scraping apparatus for scrap tires having a rotor with a knife, a counter knife and a wire.
  • the object of the invention is therefore to propose a comminution device which no longer has the disadvantages described above.
  • the object of the invention is achieved by a crushing device according to claim 1.
  • the resilient mounting it is possible that during the crushing process, the sieve elements can retreat, as they can retreat by the resilient mounting upon the occurrence of oversized material. This reliably prevents the sieve elements from being damaged during intended use.
  • the special shape The sieve elements (also referred to as limiter comb extension elements) follow the radius of the comminution roller so that oversized material is passed around the comminution roller with a slight pre-compression. The downtime is thereby reduced due to the avoidance of damage to the screen elements, which of course leads to an increase in the efficiency of the entire crushing device.
  • a suspension is provided as part of the mounting on the base comb, on which the screen element is pivotable, preferably pivotable in two different directions, e.g. in horizontal and vertical orientation, is stored.
  • the pivotable in two different directions storage causes the sieve elements can not only move vertically oriented larger interfering elements, but also horizontally.
  • the susceptibility of the device is further reduced, because the screen elements can dodge both vertically and horizontally to avoid such interference elements.
  • the crushing device according to the invention is also characterized in that, a suspension, consisting of at least one spring is provided, which cooperates with the suspension and forms the resilient mounting of the screen element.
  • a compression spring is provided and / or the spring is at least partially disposed in a spring sleeve.
  • an exchangeable receptacle is provided on the basic comb, on which the suspension, the suspension and the sieve element are interchangeably arranged.
  • the entire recording, if necessary, with arranged sieve elements together from the basic comb dismantle or reassemble.
  • a single suspension or a single exchange of possibly damaged screen elements is thereby possible.
  • the crushing device according to the invention is characterized according to a development also by the fact that the suspension comprises an adjusting device by means of which the biasing force of the spring and / or the angle of the screen element is adjustable.
  • the sieve element as a comb extension element follows or is adapted to the radius of the comminution cylinder.
  • the spacing of the sieve element to the comminution cylinder is adjustable. This allows, for example, to set the size of the shredded material or to determine how large the material to be recirculated to the shredding can be.
  • the comminuting device according to the invention is designed such that a swiveling device is provided, by means of which the basic comb can be pivoted about an axis.
  • the distance of the comminution tools from the counter-blades can be changed, which is necessary if one wants to change the size of the comminuted material.
  • the crushing is hindered as a whole, which can be eliminated with the previously described property of the device.
  • the pivoting device is formed by at least one hydraulic cylinder, which is arranged over a base comb axis and a housing axis in the crushing device. This attachment between the two axes and the pivoting about the pivot axis of the basic comb leads to the desired property of the change in distance.
  • the pivoting device comprises a further hydraulic cylinder which adjusts the distance to the crushing roller to stop. This can be safely prevented that the basic comb is moved up too close to the crushing roller.
  • a controller which measures the distance of the comb system from the comminution cylinder, sets it to a predefinable distance and keeps it at this distance and, if necessary, corrects it.
  • the invention also proposes that the counter-blade of the comminution device according to the invention is preferably designed as a replaceable comb tooth or alternate tooth.
  • a toothed bar is provided on which the counter-blade is arranged individually or as an assembly with a multiplicity of countershafts.
  • a wear plate is provided between the rack and the counter-blade formed as a comb tooth. This can optionally be changed at a higher wear. This can prevent a premature replacement of the entire basic comb.
  • a further development of the shredding device according to the invention is characterized in that a locking device designed preferably as a hydraulic lock is provided for the counter-blade.
  • the invention proposes that the comminuting device or the comb system comprises at least the basic comb, the toothed bar with counter-cutting or alternating teeth and the sieve device with the receptacle and sieve elements as comb extension elements.
  • the screening device of the comminution device according to the invention is advantageously designed in the manner of a basket.
  • individual sieve elements form the basket.
  • the crushing device according to the invention is further characterized in that the position of the crushing roller and the screening device in the device is oriented substantially horizontally and / or the screening device comprises the crushing roller in the installation direction in the lower region.
  • FIGS. 1a to 3c show side views and three-dimensional representations of the provided with sieve elements 41 basic comb II of the crushing device according to the invention.
  • the comminution cylinder 1 is shown with comminution tools 2 arranged thereon.
  • the crushing roller 1 is arranged in a frame, not shown, as well as the basic comb II with the elements arranged thereon still to be described.
  • Schematically indicated by an arrow and the reference symbol I is the comb system according to the invention. This consists of a basic comb II, on which counter cutters 3 and the screening elements 41 of the screening device 4 are arranged.
  • the basic comb II is pivotable about an axis A.
  • the pivoting movement is realized by a pivoting device 5, which is formed from a hydraulic cylinder 50 which is fastened via a base comb axis 51 and a housing axis 52 in the device.
  • the housing axis is provided on the frame of the crushing device, not shown.
  • the sieve elements 41 are on a suspension 7, which is part of the storage is attached to the basic crest II.
  • the resilient mounting is achieved by the suspension 6, which are arranged as well as the suspension 7 on a preferably removable receptacle 8.
  • the suspension 7 and the suspension 6 are parallel objectionable provided from each other, which means that you can change the biasing force of the spring 61 and the angle ⁇ of the sieve elements 41 by means of an adjustment 62.
  • the pivoting device 5 also comprises a further hydraulic cylinder 9, which however acts opposite to the hydraulic cylinder 50. By the hydraulic cylinder 9, the distance of the basic comb II to the crushing roller 1 is set to stop.
  • a toothed strip 31 is provided, on which the counter-blades 3 are provided individually or as an assembly with a plurality of counter-blades 3.
  • a wear plate 32 is provided which prevents the entire base comb II must be replaced in case of wear. One then exchanges only the wear plate.
  • the counter-blades 3 are fixed to the base comb by means of a lock 10, which may preferably also be of hydraulic design.

Claims (12)

  1. Dispositif de broyage avec un système à peigne (1), le dispositif de broyage comportant au moins un cylindre de broyage (1) monté rotatif dans un bâti de machine et sur lequel est disposé au moins un outil de broyage (2), le dispositif de broyage comportant au moins une contre-lame (3) qui coopère avec l'outil de broyage (2), comprenant au moins un peigne de base (II) sur lequel est disposée la au mois une contre-lame (3) et sur lequel est disposé au moins un élément de tamisage (41) faisant partie d'un dispositif de tamisage (4), le dispositif de tamisage (4), lorsqu'il est utilisé conformément à sa destination, englobant au moins partiellement le cylindre de broyage (1), l'élément de tamisage (41) étant monté à ressort sur le peigne de base (II), une suspension (7) étant prévue en tant que composant du montage sur le peigne de base (II), sur laquelle l'élément de tamisage (41) est monté pivotant, un système de suspension (6) constitué d'au moins un ressort (61) étant prévu, qui coopère avec la suspension (7) et forme le montage à ressort de l'élément de tamisage (41), caractérisé en ce qu'un réceptacle (8) de préférence remplaçable est prévu sur le peigne de base (II), sur lequel la suspension (7), le système de suspension (6) et l'élément de tamisage (41) sont agencés de manière interchangeable, en ce qu'une barre dentée (31) est prévue, sur laquelle la contre-lame (3) est prévue, individuellement ou en tant que module avec une pluralité de contre-lames (3) et en ce que le système à peigne (I) comprend au moins le peigne de base (II), la barre dentée (31) avec des contre-lames (3) et/ou des dentures alternées et le dispositif de tamisage (4) avec le réceptacle (8) et les éléments de tamisage (41) en tant qu'éléments d'extension du peigne.
  2. Dispositif de broyage selon la revendication 1, caractérisé en ce que la suspension (7) est montée pivotante dans deux directions différentes, par exemple dans une orientation horizontale et verticale.
  3. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que le système de suspension (6) est prévu espacé parallèlement à la suspension (7) et/ou un ressort de compression est prévu en guise de ressort (61) et/ou le ressort (61) est disposé au moins partiellement dans un manchon à ressort (63).
  4. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que le système de suspension (6) comprend un dispositif de réglage (62) au moyen duquel la force de rappel du ressort (61) et/ou l'angle d'attaque (α) de l'élément de tamisage (41) sont réglables.
  5. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une pluralité d'éléments de tamisage (41) sont disposés sur le réceptacle (8) et les éléments de tamisage (41) sont prévus conjointement avec le réceptacle (8) comme un module commun pouvant être monté et/ou démonté, dans lequel l'élément de tamisage (41) suit et/ou est de préférence adapté, en tant qu'élément d'extension du peigne, au rayon du cylindre de broyage (1).
  6. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que l'écartement de l'élément de tamisage (41) est réglable par rapport au cylindre de broyage (1), en particulier un dispositif de pivotement (5) est prévu, au moyen duquel le peigne de base (II) peut pivoter via un axe (A).
  7. Dispositif de broyage selon la revendication 6, caractérisé en ce que le dispositif de pivotement (5) est constitué d'au moins un cylindre hydraulique (50), lequel est disposé via un axe de peigne de base (51) et un axe de boîtier (52) dans le dispositif de broyage et/ou le dispositif de pivotement (5) comprend un autre cylindre hydraulique (9), qui ajuste l'écartement par rapport au cylindre de broyage (1) sur une butée.
  8. Dispositif de broyage selon la revendication 6 ou 7, qui mesure l'écartement du système à peigne (I) par rapport au cylindre de broyage (1), s'adapte à une distance pouvant être prédéfinie, se maintient à cette distance et/ou la réajuste si nécessaire.
  9. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce que la contre-lame (3) est de préférence réalisée sous la forme d'une denture en peigne échangeable et/ou d'une denture alternée.
  10. Dispositif de broyage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une plaque d'usure (32) est prévue entre la barre dentée (31) et la contre-lame (3) réalisée sous la forme d'une denture de peigne et/ou en ce qu'un verrouillage (10) de préférence formé de manière hydraulique est prévu pour la contre-lame (3).
  11. Dispositif de broyage selon une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de tamisage (4) est conçu comme un panier et en ce que des éléments de tamisage individuels (41) forment le panier.
  12. Dispositif de broyage selon une ou plusieurs des revendications précédentes, caractérisé en ce que la position du cylindre de broyage (1) et du dispositif de tamisage (4) dans le dispositif est orientée sensiblement horizontalement et/ou le dispositif de tamisage (4) comprend le cylindre de broyage (1) dans la zone inférieure dans la direction de montage.
EP15831135.7A 2014-12-19 2015-12-07 Dispositif de broyage avec un système à peigne Active EP3233288B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15831135T PL3233288T3 (pl) 2014-12-19 2015-12-07 Urządzenie rozdrabniające z systemem grzebieniowym

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202014009967 2014-12-19
DE202015003527.2U DE202015003527U1 (de) 2014-12-19 2015-05-18 Zerkleinerungsvorrichtung mit einem Kammsystem
PCT/EP2015/002457 WO2016096103A1 (fr) 2014-12-19 2015-12-07 Dispositif de broyage avec un système à peigne

Publications (2)

Publication Number Publication Date
EP3233288A1 EP3233288A1 (fr) 2017-10-25
EP3233288B1 true EP3233288B1 (fr) 2019-11-20

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ID=55697883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15831135.7A Active EP3233288B1 (fr) 2014-12-19 2015-12-07 Dispositif de broyage avec un système à peigne

Country Status (12)

Country Link
US (1) US10632474B2 (fr)
EP (1) EP3233288B1 (fr)
JP (1) JP6827930B2 (fr)
KR (1) KR102163995B1 (fr)
CN (1) CN107405625B (fr)
CA (1) CA2971237C (fr)
DE (1) DE202015003527U1 (fr)
DK (1) DK3233288T3 (fr)
ES (1) ES2773468T3 (fr)
HU (1) HUE047645T2 (fr)
PL (1) PL3233288T3 (fr)
WO (1) WO2016096103A1 (fr)

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DE102017006098B3 (de) * 2017-06-28 2018-12-27 Doppstadt Familienholding Gmbh Zerkleinerungsvorrichtung
JP7401165B2 (ja) 2018-05-23 2023-12-19 ヴァミィヤ マニュファクチャリング カンパニー 破砕機
IT202000003332A1 (it) * 2020-02-19 2021-08-19 Seppi M S P A Macchina di trinciatura e taglio di materiale
CN112742557A (zh) * 2020-12-08 2021-05-04 义乌子惠电子商务有限公司 一种环保型家居制造边角料分类回收利用装置
EP4108338A1 (fr) * 2021-06-21 2022-12-28 Vermeer Manufacturing Company Déchiqueteuse de broyage de matériau en vrac
CN113385287B (zh) * 2021-08-17 2021-10-29 南通金驰机电有限公司 一种可净化农用作物的物料加工设备
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Also Published As

Publication number Publication date
JP2018501096A (ja) 2018-01-18
DE202015003527U1 (de) 2016-03-22
CA2971237A1 (fr) 2016-06-23
KR102163995B1 (ko) 2020-10-13
DK3233288T3 (da) 2020-02-17
CN107405625B (zh) 2019-09-20
WO2016096103A1 (fr) 2016-06-23
PL3233288T3 (pl) 2020-05-18
HUE047645T2 (hu) 2020-05-28
CN107405625A (zh) 2017-11-28
KR20170106967A (ko) 2017-09-22
US20170361331A1 (en) 2017-12-21
ES2773468T3 (es) 2020-07-13
US10632474B2 (en) 2020-04-28
EP3233288A1 (fr) 2017-10-25
CA2971237C (fr) 2021-02-16
JP6827930B2 (ja) 2021-02-10

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