IN2013MU03293A - - Google Patents

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Publication number
IN2013MU03293A
IN2013MU03293A IN3293MU2013A IN2013MU03293A IN 2013MU03293 A IN2013MU03293 A IN 2013MU03293A IN 3293MU2013 A IN3293MU2013 A IN 3293MU2013A IN 2013MU03293 A IN2013MU03293 A IN 2013MU03293A
Authority
IN
India
Prior art keywords
crushing
projection
connecting means
wall section
rear wall
Prior art date
Application number
Inventor
Jochen Emmerich
Thomas Woestmann
Original Assignee
Hazemag & Epr 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 Hazemag & Epr Gmbh filed Critical Hazemag & Epr Gmbh
Publication of IN2013MU03293A publication Critical patent/IN2013MU03293A/en

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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/18—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar
    • B02C4/20—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar wherein the roller is corrugated or toothed

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

In a crushing ring (1) of a crushing roll, comprising a base body (2) with a through-opening (3), by means of which the base body (2) can be connected to a shaft in a rotationally rigid fashion, at least one crushing tooth in the form of a projection (4) that is provided on the outer circumference (5) of the base body (2) and extends radially outward, and a crushing cap (6) that is assigned to a respective projection (4) and encases the associated projection (4) at least in the circumferential direction, with said crushing cap being realized with a front wall section (7) referred to the rotating direction (D) of the crushing ring (1), a rear wall section (8) and a head section (9) that connects the front wall section to the rear wall section (7, 8), wherein a first pin-shaped connecting means (13) is provided for separably mounting the crushing cap (6) on an associated projection (4), with said connecting means extending through the front wall section and being separably held in the projection '(4), a solution is to be provided by which an improved crushing ring is available that ensures a permanent mounting of the crushing caps on the respective projections or crushing teeth, as well as a simple and reliable exchange of the crushing caps, in a constructively simple and cost-efficient fashion. This is achieved in that a second pin-shaped connecting means (14) is provided for separably mounting the crushing cap (6) on the associated projection (4), wherein the second connecting means extends through the rear wall section (8) of the crushing cap (6) and is separably held in the projection (4), and wherein the longitudinal axis (42) of the second pin-shaped connecting means (14) extends at an angle (a) of 90° relative to the rear wall surface (15) of the projection (4) referred to the rotating direction (D) of the crushing ring (1) or at an angle of less than 90° relative to the section of the rear wall surface (15) that lies between the second connecting means (14) and the head section (9).
IN3293MU2013 2012-10-25 2013-10-21 IN2013MU03293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12189998.3A EP2620218B1 (en) 2012-10-25 2012-10-25 Crushing ring of a crushing roller

Publications (1)

Publication Number Publication Date
IN2013MU03293A true IN2013MU03293A (en) 2015-07-10

Family

ID=47172405

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3293MU2013 IN2013MU03293A (en) 2012-10-25 2013-10-21

Country Status (8)

Country Link
US (1) US9468928B2 (en)
EP (1) EP2620218B1 (en)
CN (1) CN103769268B (en)
AU (1) AU2013245577B2 (en)
CA (1) CA2830844C (en)
CL (1) CL2013003049A1 (en)
DK (1) DK2620218T3 (en)
IN (1) IN2013MU03293A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013101433U1 (en) 2013-04-04 2014-07-09 Klaus Bellingroth crusher tool
CN103934061B (en) * 2014-04-17 2017-03-15 中国重型机械研究院股份公司 A kind of dismountable cutterhead of cutter tooth
GB201412012D0 (en) * 2014-07-04 2014-08-20 Mmd Design & Consult Breaker tooth and drum assembly for a nimberal breaker
CN111436896A (en) 2014-07-21 2020-07-24 恩多巧爱思股份有限公司 Multi-focus and multi-camera endoscope system
DE102015206957B3 (en) * 2015-04-17 2016-09-08 Takraf Gmbh Crushing roller for a crusher
GB201517407D0 (en) * 2015-10-02 2015-11-18 Mmd Design & Consult Sizer tooth
WO2018095517A1 (en) * 2016-11-23 2018-05-31 Sandvik Intellectual Property Ab Roll crusher crushing teeth attachment
CN110154277B (en) * 2019-07-08 2020-06-19 霍昀 Broken rotor of junked tire and multi-functional breaker thereof
CN115397559A (en) 2021-03-09 2022-11-25 霍昀 Grinding roller for recycling waste tires and multifunctional crusher thereof
CN115193537B (en) * 2022-09-14 2023-01-03 唐山天和环保科技股份有限公司 Split type broken ring gear of breaker
CN116586172A (en) * 2023-07-17 2023-08-15 青岛嘉枫城市建设有限公司 Attapulgite crushing and screening equipment for water resource protection

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114725B1 (en) 1983-01-20 1990-04-11 Mmd Design And Consultancy Limited Mineral breaker
US4919566A (en) * 1984-08-13 1990-04-24 Caron Compactor Co. Fill and compaction roller using readily replaceable cleat assemblies
AU582818B2 (en) * 1985-02-06 1989-04-13 Mmd Design And Consultancy Limited Tooth construction for a mineral breaker
USH946H (en) * 1991-03-04 1991-08-06 Caterpillar Inc. Tip and adaptor assembly
WO2003006165A1 (en) * 2001-07-12 2003-01-23 Mmd Design & Consultancy Limited A tooth cap assembly
GB0326155D0 (en) * 2003-11-08 2003-12-17 Mmd Design & Consult A tooth construction for a mineral breaker
NZ532006A (en) * 2004-03-29 2006-11-30 Rodney Warwick Sharp Tooth tip, typically for wood hogging apparatus, with tapered bottom face configured to interact with complementary base portion top face
DE102005027729A1 (en) * 2005-06-16 2006-12-28 Khd Humboldt Wedag Gmbh Roll crusher for breaking hot cement clinker
CN201124103Y (en) * 2007-11-20 2008-10-01 郑州市大林机械有限公司 Cracking machine fluted disc
CN201154311Y (en) * 2007-12-28 2008-11-26 中天仕名科技集团有限公司 Heavy duty tooth cap
GB0902729D0 (en) * 2009-02-19 2009-04-01 Mmd Design & Consult Tooth construction
US7959099B1 (en) * 2009-06-19 2011-06-14 Cox William W Bolt-in toolholder for a rotor assembly
US8066213B2 (en) * 2010-03-22 2011-11-29 Rotochopper, Inc. Replaceable tooth mount rotor system for waste fragmenting machines
ZA201108667B (en) * 2010-11-30 2012-07-25 Harnischfeger Tech Inc Pick holder
WO2012142535A2 (en) * 2011-04-15 2012-10-18 Esco Corporation Replaceable wear parts for an earth-working roll

Also Published As

Publication number Publication date
CL2013003049A1 (en) 2014-03-14
EP2620218B1 (en) 2014-09-10
CN103769268B (en) 2016-05-18
US9468928B2 (en) 2016-10-18
CN103769268A (en) 2014-05-07
CA2830844C (en) 2017-05-09
US20140117133A1 (en) 2014-05-01
AU2013245577B2 (en) 2015-08-20
AU2013245577A1 (en) 2014-05-15
CA2830844A1 (en) 2014-04-25
EP2620218A1 (en) 2013-07-31
DK2620218T3 (en) 2014-11-10

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