EP2661325A1 - Mobile brechanlage - Google Patents
Mobile brechanlageInfo
- Publication number
- EP2661325A1 EP2661325A1 EP11805786.8A EP11805786A EP2661325A1 EP 2661325 A1 EP2661325 A1 EP 2661325A1 EP 11805786 A EP11805786 A EP 11805786A EP 2661325 A1 EP2661325 A1 EP 2661325A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- superstructure
- crushing plant
- substructure
- supports
- mobile crushing
- 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- Withdrawn
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
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
- B02C21/026—Transportable disintegrating plant self-propelled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
- B02C2021/023—Transportable disintegrating plant for disintegrating material on the surface of the ground
Definitions
- Mobile crushing plants must have a particularly high stability, because in addition to a high weight and the weight of the crushed material and very large dynamic forces must be absorbed, which may for example result from the discontinuous task of the crushed material and vibrations and vibrations of the crusher. 2
- the described embodiment is characterized by a comparatively simple construction, however, the pivots and stops are weak points which are exposed to increased wear and can be broken or deformed in the event of a sudden, sudden force, for example due to a stop of the bucket of a dredger.
- dynamic forces are not only the vibrations and shocks due to the task and promotion of the crushed material, but also to take into account vibrations and imbalances, which are due to the breaking of the material.
- vibrations and imbalances which are due to the breaking of the material.
- roll crushers run relatively smoothly due to the continuous rotation and produce substantially vibrations and light shocks, for example, occur in a jaw crusher considerable imbalances, which lead to increased dynamic loads.
- the invention has for its object to provide a mobile crushing plant, which has a high reliability in a simple and lightweight, low-profile construction.
- the object is achieved in that the superstructure has rigid supports and that between the superstructure and base a lifting device for raising and lowering the superstructure is provided relative to the substructure, wherein in a driving operation of the mobile crushing plant
- the superstructure is supported by the lifting device on the substructure and lifted from a substrate and wherein in a crushing operation of the superstructure by lowering by means of the lifting device so by means of the supports on a substrate is ab sensible, that the supports the weight of the superstructure and acting on the superstructure absorb at least some dynamic and static forces and derive them directly to the ground.
- a fixed arrangement of the hydraulic cylinder or stamp on the superstructure is usually preferred because then the other hydraulic components such as a pressure generator and a pressure line system can be easily arranged on the superstructure, which usually also other electromechanical 7 and / or electropneumatic devices for operating the other components of the crushing plant.
- the lifting device may also have an electromechanical drive, for example a driving stick.
- the drive means are preferably attached to the superstructure, because there often the connection is easier and more space is available.
- the substructure rests in the crushing operation with its weight on the ground.
- the lifting device is provided according to a preferred embodiment of the invention to transmit only compressive forces and no tensile forces between the superstructure and the substructure. In a complete lowering of the superstructure then release the pressure fluid depending on the arrangement either of the superstructure or the substructure, because they are not intended to transmit a tensile force and are also clamped accordingly only on one side.
- the superstructure when the superstructure and the substructure are completely decoupled from each other in the crushing operation other than supply lines or the like, the superstructure may move in a certain manner relative to the substructure. So there is the danger that the superstructure shifts due to vibrations or shocks to a certain extent compared to the substructure.
- the substructure can also be moved slightly to move it out of a danger zone, for example, by a slight shift below the superstructure.
- wedge surfaces can be provided as centering on the superstructure and / or the substructure.
- beveled bearings of the lifting means in particular hydraulic cylinders, which effect an automatic centering when lifting.
- guide pins and / or guide rails as guide means.
- the at least one chassis of the substructure according to a preferred embodiment of the invention, two parallel drive rows, in particular a pair of crawler belts.
- two wheel rows can be used.
- a chassis with exactly two rows of drives characterized by a very good maneuverability and speed.
- the chassis can be arranged with its preferably two drive rows, in particular caterpillar tracks, longitudinally or transversely to the transport direction of the crushed material.
- the substructure in the lowered state can also be moved to a certain extent under the superstructure.
- a translation of the chassis between a transverse and a longitudinal orientation is conceivable, in which case, however, to be arranged for the transverse and longitudinal alignment respectively suitable guide and / or centering on the superstructure and / or the substructure.
- the mobile crushing insert according to the invention is characterized by a simple structure and a very high reliability, because the loads acting on the chassis, in particular dynamic loads can be reduced or even completely avoided.
- Another advantage is that the height of the mobile crushing plant can be reduced because the supports do not need to be equipped with a Verstellmimik or the like.
- the mobile crushing plant usually includes a discharge conveyor with at least one discharge boom, which can be designed as a belt conveyor.
- the discharge boom can either be guided directly under the crusher and an optionally upstream of the crusher screening device. If the discharge boom is then pivotable about a vertical axis to change the discharge distance, this axis is expediently in the region of ejection of the crusher.
- an additional discharge belt may be provided, which is upstream of the discharge boom. Regardless of the optional pre-connection of a discharge belt, it is advantageous if the discharge boom can also be pivoted in the vertical direction to adjust the discharge height.
- such a hydraulic excavator has a certain radius of application through its excavator and its pre-drive, so that a constant tracking of the mobile crushing plant is not necessary.
- the mobile crushing plant according to the invention can also be moved particularly easily to another place of use, in which case the superstructure is securely supported by the preferably hydraulic lifting device in the driving operation on the substructure.
- FIG. 1 shows a mobile crushing plant according to the invention in the arrangement during a driving operation
- the mobile crushing plant according to the invention has a substructure 1 with a chassis 2 and a superstructure 3, which has at least one receiving bunker 4 a crusher 5 and a transport device.
- a conveyor 6 is provided according to the illustrated embodiment.
- the mobile crushing plant is particularly intended to crush large chunks of material, which should not be readily loaded on conveyor systems.
- a screening device 7 is arranged, which discharges the fine grain content.
- larger chunks reach the working gap of the crusher 5, which in the exemplary embodiment is designed as a jaw crusher.
- the supports 10a, 10b rigid component of a support frame 12 of the superstructure 3 and permanently and permanently connected to the support frame 12, in particular welded.
- the supports 10a, 0b are formed by a steel structure, which ensures a very high strength and carrying capacity in a comparatively simple and inexpensive construction.
- the adjusting means of the lifting device 11, ie in the exemplary embodiment, the hydraulic cylinders 13 are attached only to the superstructure 3 or the substructure 1.
- the hydraulic cylinder 13 are fixed to the superstructure 3 and connected there to an unillustrated hydraulic system.
- the hydraulic cylinders 13 can preferably be retracted so far that the superstructure 3 is mechanically completely decoupled from the substructure 1. All static and dynamic forces acting on the superstructure 3 are absorbed by the stable, rigid supports 10a, 10b. Between the superstructure 3 and the substructure 15
- the chassis 2 is usually provided with an electric drive, which is fed by the superstructure 3. Since, according to FIG. 2, the superstructure 3 is completely mechanically separated from the substructure 1, the superstructure 3 can move horizontally with respect to the substructure 1 inadvertently by impacts and vibrations or by a conscious process of the substructure 1. This results in the problem that the relative position of the superstructure 3 with respect to the substructure 1 is not precisely defined when the lifting device 11 is lifted to raise the superstructure 3. In order to achieve a precise horizontal positioning between substructure 1 and superstructure 3 before this connection, guiding and / or centering means are expediently provided. Only by way of example, the embodiment of FIG.
- centering means may be provided in the manner of a kingpin, but usually centering on at least two spaced apart locations is necessary to ensure precise alignment and the transmission of horizontal forces and moments. According to the present invention, it is possible to decouple the substructure 1 from the superstructure 3 with regard to the dynamic and static forces. The considerable loads in the crushing operation shown in Fig. 2 thus do not affect the chassis 2. In addition, dispenses with sensitive movable supports, as they are known from the prior art.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011000015A DE102011000015A1 (de) | 2011-01-03 | 2011-01-03 | Mobile Brechanlage |
| PCT/EP2011/006499 WO2012092953A1 (de) | 2011-01-03 | 2011-12-22 | Mobile brechanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2661325A1 true EP2661325A1 (de) | 2013-11-13 |
Family
ID=45464495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11805786.8A Withdrawn EP2661325A1 (de) | 2011-01-03 | 2011-12-22 | Mobile brechanlage |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9221059B2 (de) |
| EP (1) | EP2661325A1 (de) |
| CN (1) | CN103442810B (de) |
| AU (1) | AU2011354245B2 (de) |
| BR (1) | BR112013017114B1 (de) |
| CA (1) | CA2823604C (de) |
| CL (1) | CL2013001952A1 (de) |
| DE (1) | DE102011000015A1 (de) |
| MX (1) | MX349370B (de) |
| PE (1) | PE20141420A1 (de) |
| RU (1) | RU2562286C2 (de) |
| WO (1) | WO2012092953A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9908716B2 (en) | 2010-10-27 | 2018-03-06 | Thyssenkrupp Industrial Solutions (Usa), Inc. | Excavator dump range extender |
| EP2837583B1 (de) * | 2013-08-14 | 2015-10-14 | Sandvik Intellectual Property AB | Mobile Vorrichtung zur Verarbeitung von Schüttgut mit Schwenkförderer |
| CN103433111B (zh) * | 2013-08-22 | 2015-12-02 | 天地(唐山)矿业科技有限公司 | 自移式破碎机 |
| CN103769271A (zh) * | 2014-01-26 | 2014-05-07 | 河北正旺机械制造有限公司 | 一种移动式破碎机 |
| CN103977875B (zh) * | 2014-05-06 | 2016-02-10 | 太原重工股份有限公司 | 半移动破碎站的受料斗水槽的防杂物结构以及半移动破碎站 |
| AU2016201952B2 (en) * | 2015-03-31 | 2021-03-04 | Joy Global Underground Mining Llc | Mobile sizer with reduced fines generation |
| CN104960934A (zh) * | 2015-06-12 | 2015-10-07 | 唐山冀东装备工程股份有限公司 | 矿山连续化开采输送系统及开采输送方法 |
| FI127468B (en) * | 2015-09-09 | 2018-06-29 | Metso Minerals Inc | A mineral material processing plant and a method of disassembling a mineral material processing plant |
| CN105289827B (zh) * | 2015-10-30 | 2019-01-25 | 索伟东 | 可移动生物质粉碎机械 |
| DE102016221348A1 (de) * | 2016-10-28 | 2018-05-03 | Wirtgen Gmbh | Verfahren zum Transportieren einer mit Fahrwerken selbstfahrenden Großfräse |
| CN106807532A (zh) * | 2017-02-08 | 2017-06-09 | 王杨 | 一种煤矿机械配置器 |
| US10589285B2 (en) | 2017-07-10 | 2020-03-17 | Joy Global Underground Mining Llc | Feeder breaker with reduced fines generation |
| RU201826U1 (ru) * | 2020-04-09 | 2021-01-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования «Московский государственный университет имени М.В.Ломоносова» (МГУ) | Агрегат для переработки породы комковатой структуры в мелкозернистую фракцию |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU369928A1 (ru) | 1969-11-18 | 1973-02-15 | Институт горного дела | I БСГСОЮЗНАЯп •-rrii'^jin 1'^vlиз•:г'^l?йGi !;;•»! L.! 1 liV ' ' .-.AlJii 11- .-nfUij |
| FR2207477A5 (de) | 1972-11-17 | 1974-06-14 | Fives Lille Cail | |
| SU637154A1 (ru) * | 1977-07-25 | 1978-12-15 | Предприятие П/Я Г-4781 | Самоходный дробильный агрегат |
| DE2834987C2 (de) | 1978-08-10 | 1984-05-30 | O & K Tagebau und Schiffstechnik, Zweigniederlassung der O & K Orenstein & Koppel AG, 2400 Lübeck | Fahrbare Brecheranlage |
| US4655402A (en) * | 1982-01-07 | 1987-04-07 | Bernard Desourdy | Portable crushing plant |
| US4491279A (en) | 1982-05-18 | 1985-01-01 | Duval Corporation | Portable rock crushing and conveying system |
| DE3228735A1 (de) * | 1982-07-31 | 1984-02-02 | Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster | Fahrbare oder verfahrbare zerkleinerungsanlage |
| DE3508890A1 (de) * | 1985-03-13 | 1986-10-30 | Klöckner-Becorit GmbH, 4620 Castrop-Rauxel | Uebergabestation mit einem aufgabekasten |
| DE3520062A1 (de) * | 1985-06-04 | 1986-12-04 | O & K Orenstein & Koppel Ag, 1000 Berlin | Vorrichtung zur beschickung mindestens eines brechers |
| DE3608789A1 (de) | 1986-03-15 | 1987-09-24 | Orenstein & Koppel Ag | Mobile brecheranlage |
| AT388968B (de) | 1987-06-29 | 1989-09-25 | Noricum Maschinenbau Handel | Ortsbewegliche zerkleinerungsanlage |
| DE4323492A1 (de) | 1993-07-14 | 1995-01-19 | Westfalia Becorit Ind Tech | Mobiles Aufbereitungs- und Absetzergerät für Bergbauprodukte u. dgl. |
| WO1999054049A1 (en) * | 1998-04-22 | 1999-10-28 | Mmd Design & Consultancy Limited | A mineral breaker apparatus |
| DE50109986D1 (de) * | 2000-01-31 | 2006-07-20 | Dietmar Frick | Fahrbare Brecheinrichtung |
| DE10015336A1 (de) | 2000-03-28 | 2001-10-04 | Volkswagen Ag | Doppelkupplungsgetriebe bzw. Verfahren zur Steuerung eines Doppelkupplungsgetriebes |
| GB0111705D0 (en) | 2001-05-14 | 2001-07-04 | Mmd Design & Consult | Fully mobile rig |
| DE10124122C1 (de) | 2001-05-17 | 2002-05-29 | Gerg Products Gmbh | Verfahren und Vorrichtung zum Herstellen eines faserverstärkten Kunststoffteils |
| JP2004263708A (ja) | 2003-01-14 | 2004-09-24 | Kyowa Metal Work Co Ltd | ツインクラッチ式変速機 |
| DE10314958A1 (de) | 2003-04-02 | 2005-03-03 | ThyssenKrupp Fördertechnik GmbH | Zerkleinerungsvorrichtung |
| KR100610107B1 (ko) | 2004-08-13 | 2006-08-09 | 현대자동차주식회사 | 더블 클러치 변속기 |
| EP1796842B1 (de) | 2004-09-15 | 2011-11-16 | Drummond Company Inc. | Verfahren und vorrichtung für tagebaustrossenförderung |
| DE102007039766A1 (de) * | 2006-09-11 | 2008-03-27 | ThyssenKrupp Fördertechnik GmbH | Mobile Brecheranlage |
| GB0703247D0 (en) * | 2006-09-12 | 2007-03-28 | Mmd Design & Consult | Improvements in or relating to mobile rigs |
| US7870804B2 (en) | 2006-12-08 | 2011-01-18 | GM Global Technologies Operations LLC | Multi-speed dual clutch transmission |
| CN201132132Y (zh) | 2007-08-30 | 2008-10-15 | 李来龙 | 履带行走式破碎装置 |
| WO2009145033A1 (ja) * | 2008-05-29 | 2009-12-03 | 株式会社小松製作所 | 自走式破砕機、およびその制御方法 |
| DE102009002346B4 (de) | 2009-04-14 | 2017-05-04 | Zf Friedrichshafen Ag | Doppelkupplungsgetriebe |
| US20130153699A1 (en) * | 2010-09-09 | 2013-06-20 | Flsmidth A/S | Overburden removal system with triple track mobile sizer |
-
2011
- 2011-01-03 DE DE102011000015A patent/DE102011000015A1/de active Pending
- 2011-12-22 MX MX2013007754A patent/MX349370B/es active IP Right Grant
- 2011-12-22 WO PCT/EP2011/006499 patent/WO2012092953A1/de not_active Ceased
- 2011-12-22 CA CA2823604A patent/CA2823604C/en active Active
- 2011-12-22 AU AU2011354245A patent/AU2011354245B2/en active Active
- 2011-12-22 BR BR112013017114-6A patent/BR112013017114B1/pt active IP Right Grant
- 2011-12-22 EP EP11805786.8A patent/EP2661325A1/de not_active Withdrawn
- 2011-12-22 CN CN201180063974.9A patent/CN103442810B/zh active Active
- 2011-12-22 PE PE2013001508A patent/PE20141420A1/es active IP Right Grant
- 2011-12-22 RU RU2013129781/03A patent/RU2562286C2/ru active
- 2011-12-22 US US13/978,252 patent/US9221059B2/en active Active
-
2013
- 2013-07-02 CL CL2013001952A patent/CL2013001952A1/es unknown
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2012092953A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CL2013001952A1 (es) | 2014-04-11 |
| RU2562286C2 (ru) | 2015-09-10 |
| RU2013129781A (ru) | 2015-02-10 |
| CN103442810B (zh) | 2015-11-25 |
| BR112013017114A2 (pt) | 2021-05-04 |
| AU2011354245A1 (en) | 2013-08-01 |
| WO2012092953A1 (de) | 2012-07-12 |
| CA2823604A1 (en) | 2012-07-12 |
| AU2011354245B2 (en) | 2016-10-13 |
| DE102011000015A1 (de) | 2012-07-05 |
| PE20141420A1 (es) | 2014-10-29 |
| US9221059B2 (en) | 2015-12-29 |
| CA2823604C (en) | 2016-02-09 |
| MX2013007754A (es) | 2013-12-06 |
| MX349370B (es) | 2017-07-26 |
| CN103442810A (zh) | 2013-12-11 |
| US20130341447A1 (en) | 2013-12-26 |
| BR112013017114B1 (pt) | 2022-03-29 |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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