EP0547440A1 - Groupe mobile de broyage - Google Patents

Groupe mobile de broyage Download PDF

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Publication number
EP0547440A1
EP0547440A1 EP92120618A EP92120618A EP0547440A1 EP 0547440 A1 EP0547440 A1 EP 0547440A1 EP 92120618 A EP92120618 A EP 92120618A EP 92120618 A EP92120618 A EP 92120618A EP 0547440 A1 EP0547440 A1 EP 0547440A1
Authority
EP
European Patent Office
Prior art keywords
conveyor belt
frame
chassis
crushing device
axle
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.)
Granted
Application number
EP92120618A
Other languages
German (de)
English (en)
Other versions
EP0547440B1 (fr
Inventor
Dietmar Frick
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0547440A1 publication Critical patent/EP0547440A1/fr
Application granted granted Critical
Publication of EP0547440B1 publication Critical patent/EP0547440B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a mobile crushing device with a chassis, in particular a crawler chassis, a motor-driven crushing tool arranged in a chassis frame connected to the chassis, for example in the form of paired, mutually vibrating crushing plates in an upright arrangement and a filling shaft, and with at least one , the broken material ejecting conveyor belt, which is adjustably mounted relative to the chassis frame, and the filler shaft is pivotable about a horizontal axis relative to the chassis frame.
  • Such crushing devices are known. They are used in quarries to crush the extracted rock, but also demolition material from buildings is crushed in such crushing facilities. Facilities of this type are extremely large and heavy. They are up to over 4 meters high and about 16 meters long and weigh about 45 tons. They can be moved at the respective place of use by means of their undercarriage, which is usually designed as a crawler undercarriage. However, these trolleys are not suitable for road transport. Crushing devices of this type have so far only been able to be transported on low-loaders with special permits and escort vehicles in public traffic areas. In such a transport, not only the traffic areas are burdened by the enormous weight of the crushing device itself, but also additionally by the high weight of the low loader used here.
  • a mobile crusher for crushing demolition material and other building rubble is known.
  • a jaw crusher is mounted on an undercarriage in an upright position and in the area of the upper jaw of the jaw crusher there is a material feed device which has a feed hopper and a vibratory conveyor.
  • a draw-off conveyor is also provided on the chassis, the feed end of which is arranged in the low position under the crusher discharge.
  • the insect feeder is pivotally mounted in a height-adjustable manner and can be lowered by means of a lifting device from a high position for loading the jaw crusher into a low position, in which it does not protrude or does not protrude significantly above the jaw crusher.
  • the jaw crusher is arranged on a crawler track.
  • this known construction is to design the mobile crusher so that it can be built in a comparatively compact manner in terms of its transport dimensions and, above all, has a reduced transport height compared to older facilities, so that it is characterized by increased mobility.
  • this known construction does not adequately solve this task, since low-loaders and special permits are still required for the transport of this known device by road.
  • the present invention is based on this state of the art and aims to design a crushing device of the type mentioned in such a way that it can be transported in a simpler manner on public traffic areas without the need for special permits for each individual case and without the traffic areas to burden even more.
  • a downward-facing king pin of a fifth wheel coupling is fastened to the underside of this, preferably near the chassis, axis and in the longitudinal center plane of the filling shaft and to the frame carrying the conveyor belt, a unit which preferably has several wheels can be articulated .
  • the axle assembly consists of a plurality of wheel axles which are spring-mounted in a frame and are arranged next to one another and that the frame has bearing lugs provided in pairs on its upper side and preferably in its longitudinal central region, which lugs with bearing lugs on the frame of the conveyor belt by means of axle bolts or axle shafts are connectable. It is thus possible, on the one hand, to increase the considerable weight of such a breaking device over a large area distribute and support, on the other hand, the connection between the frame and axle assembly is very easy to achieve, if necessary, only axle bolts or axle shafts need to be inserted and secured with split pins.
  • axle bolts or axle shafts connecting the frame of the conveyor belt and the axle assembly are parallel to the axis about which the filling shaft can be swiveled, then the interventions and measures required to convert the crushing device for road transport are on Minimum limited.
  • the upper edge of the crushing device takes the lowest possible height in its transport position, which is attainable due to the given construction
  • the upper, edge of the filler shaft facing the crushing tool is expediently sloping in a manner known per se against the crushing tool and its chassis frame containing the drive motor and that the angle of inclination of this slope corresponds essentially to the angle of inclination of the kingpin relative to the vertical.
  • a further advantageous measure for reducing the length of the crushing device for the transport case is that, in a manner known per se, the frame carrying the conveyor belt consists of at least two sections which can be pivoted relative to one another in relation to its longitudinal direction, and that the axle assembly is in or near that area of the section of the conveyor belt is articulated, on which the piston-cylinder unit which serves to pivot the conveyor belt vertically acts.
  • the feed chute and conveyor belt in a manner known per se on or on opposite sides of the chassis frame arranged so that the filler shaft can be moved freely from its operating position into its transport position without additional assembly or disassembly work.
  • the measure according to the invention could also be provided with a conveyor belt fixedly arranged relative to the chassis be when the mechanism connecting the conveyor belt and the axle assembly is designed to be height-adjustable.
  • the axle assembly can remain arranged on the frame of the conveyor belt even during operational use of the crushing device, since then, with the height-adjustable mechanism being able to pivot the frame of the conveyor belt, operational settings of the conveyor belt can be achieved.
  • Fig. 1 illustrates the crushing device in operational use.
  • a chassis frame 2 is connected to a crawler chassis 1, in which a powerful drive unit, not shown here, is accommodated.
  • the actual crushing tool 3 here consists of two plates which extend at right angles to the plane of the drawing and which are only indicated in FIG. 1 by dashed lines.
  • One of the two plates of the breaking tool 3 is mounted in a fixed manner in the chassis frame 2, the other plate is set in oscillating motion by the drive unit (not shown) and via a flywheel and a V-belt drive, as a result of which this plate periodically moves back and forth in the plane of the drawing against the fixed plate.
  • Flywheel and V-belt drive are covered by a housing 4.
  • a filling chute 5 is provided to the side of the breaking tool 3, the design of which is not essential for the present invention.
  • the upper part 11 of the filling shaft 5 is formed by outwardly directed rims 6 which delimit a funnel-like filling area, the upper boundary edge 7, which faces the breaking tool 3, sloping towards the chassis frame 2.
  • a horizontal grate is provided inside the upper part 11 of the filling shaft 5 and above the upper edge of the breaking tool 3, through which small material falls through.
  • the upper part 11 of the feed chute 5 can be set in vibration by means of a vibrator 8.
  • the upper part 11 of the filler shaft is supported by means of elastic support members 9 in relation to its supporting part 10. In the sense of the present invention, the upper part 11 and the support part 10 form the filling shaft 5.
  • This hopper 5 or its support member 10 is pivotally mounted about a horizontal axis 12 which is close to the chassis 1 and approximately in the middle longitudinal third of the same.
  • a piston-cylinder unit 13 which is articulated on the one hand on the support part 10 and on the other hand on the chassis frame or on the chassis frame, serves to pivot this filler shaft 5.
  • an oblique kingpin is fastened, which is part of a fifth wheel coupling as used in connection with tractor units.
  • the angle by which the kingpin 14 is inclined with respect to a vertical reference line corresponds to the angle of Incline of the boundary edge 7 of the upper part 11 of the filling shaft 5.
  • a conveyor belt 15 is pivotably articulated about a horizontal axis lying in the area of the chassis 1.
  • This conveyor belt extends into the outlet area of the crushing tool 3 and here takes up the material reduced by the crushing tool 3, but also that which has fallen through the grate of the upper part 11 of the filling shaft 5.
  • the frame of the conveyor belt 15 is formed from two sections 16 and 17 which can be pivoted relative to one another about a horizontal axis 18.
  • the section 16 is carried by a piston-cylinder unit 19 and the front section 17 of the conveyor belt 15 or its frame is articulated on a rocker arm 20 which is attached at its other end to a cantilever arm 21 of the chassis frame 2.
  • an axle assembly 22 is articulated, which is formed here from three spring wheel axles 23 arranged next to one another, which are received by a frame 24, on the upper side of which mounting brackets 25 are welded are. These bearing brackets 25 receive axle bolts or axle shafts, which are parallel to the axis 12, about which the filling shaft 5 can be pivoted.
  • the connection between the axle assembly 22 and the section 16 of the frame of the conveyor belt 15 can be designed so that it can be released easily and without effort and without the use of special tools.
  • the overall height of a crushing device of the type shown here is over 4 meters. The total length is approx. 16 meters, the weight of a crushing device of this type is approx. 45 tons.
  • Fig. 1 shows the mobile crushing device in the ready position.
  • a tractor unit 26 is used for this purpose (Fig. 2). This is brought up to the device on the side of the feed chute 5.
  • the filling shaft 5 is lowered clockwise around the axis 12 and the kingpin 14 is retracted into the fifth wheel of the tractor unit.
  • the conveyor belt 15 is lowered by actuating the piston-cylinder unit 19, the front section 17 of the same being folded up over the rocker 20.
  • the conveyor belt or its frame is lowered by means of the piston-cylinder unit 19 until the axle assembly 22 rests on the floor.
  • the middle part of the mobile crushing device is now raised so that the undercarriage 1 is located above the ground.
  • the crushing device can now be transported in the manner of a tractor-trailer.
  • the axle assembly 22 is articulated directly to section 16 of the conveyor belt or frame by means of axle bolts or axle journals.
  • a height-adjustable mechanism between the section 16 and the axle assembly 22, so that the axle assembly rests on the floor and the frame of the conveyor belt 15 is supported with respect to the axle assembly even during operational use of the crushing device (FIG. 1).
  • the piston-cylinder unit 19 can be saved, but the height-adjustable mechanism must be designed so that it can absorb lateral forces without twisting, which act on the axle assembly during road transport.
  • the axle assembly 22 is fastened to the conveyor belt 15 even when it is raised.
  • this connection can be released when the conveyor belt is lowered, so that the conveyor belt can then be raised to its operating state without the axle assembly.
  • the feed chute 5, breaking tool 3, chassis frame 2 and conveyor belt 15 and chassis 1 lie in one plane, that is to say they are not arranged at an angle to one another. Crushing devices of this type are also known, in which these units are arranged at an angle to one another.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
EP92120618A 1991-12-18 1992-12-03 Groupe mobile de broyage Expired - Lifetime EP0547440B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0250391A AT396435B (de) 1991-12-18 1991-12-18 Fahrbare brecheinrichtung
AT2503/91 1991-12-18

Publications (2)

Publication Number Publication Date
EP0547440A1 true EP0547440A1 (fr) 1993-06-23
EP0547440B1 EP0547440B1 (fr) 1996-11-06

Family

ID=3535452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92120618A Expired - Lifetime EP0547440B1 (fr) 1991-12-18 1992-12-03 Groupe mobile de broyage

Country Status (7)

Country Link
US (1) US5460332A (fr)
EP (1) EP0547440B1 (fr)
JP (1) JP3215198B2 (fr)
AT (2) AT396435B (fr)
CA (1) CA2085321C (fr)
DE (1) DE59207491D1 (fr)
ES (1) ES2096706T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923991A1 (fr) 1997-12-19 1999-06-23 Dietmar Frick Groupe mobile de broyage
DE19805378A1 (de) * 1998-02-11 1999-08-12 Kleemann & Reiner Masch Mobiles Gerät zum Zerkleinern von Bau- und Straßenbaumaterial
WO1999049976A2 (fr) * 1998-04-01 1999-10-07 Douglas Patrick J Installation de traitement de matiere
EP1121982A1 (fr) 2000-01-31 2001-08-08 Dietmar Frick Groupe mobile de broyage
WO2003018206A1 (fr) * 2001-08-31 2003-03-06 Metso Minerals (Tampere) Oy Systeme de blocage d'un alimentateur vibrant d'une unite mobile de concassage pendant le transport
EP3315390A1 (fr) * 2016-10-28 2018-05-02 Wirtgen GmbH Procédé de transport d'une grande fraiseuse routière autonome avec suspension

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685264B1 (fr) * 1993-02-26 1999-12-01 Kabushiki Kaisha Komatsu Seisakusho Broyeur mobile
US5655719A (en) * 1993-03-22 1997-08-12 Getz; Roland A. Portable recycle crusher
US5762446A (en) * 1994-01-07 1998-06-09 Manatts Inc. Methods & means for on-roadway recycling of pavement and recovering steels therefrom
AUPO014096A0 (en) * 1996-05-30 1996-06-27 Parke, Terrence James Mobile size reducer
US5911373A (en) * 1996-08-21 1999-06-15 Reid; Donald W. Self-propelled rock crushing machine
US5772132A (en) * 1996-08-21 1998-06-30 Reid; Donald W. Self-propelled rock crushing machine
US6183159B1 (en) * 1998-07-24 2001-02-06 Hitachi Construction Machinery Co., Ltd. Automotive soil treating machine
US5996769A (en) * 1998-09-15 1999-12-07 Svedala Industries, Inc. Conveyor system
GB9926649D0 (en) 1999-11-11 2000-01-12 Douglas Patrick J Mobile material handling apparatus
DE20002433U1 (de) * 2000-02-11 2000-05-11 Thoma, Robert, Dipl.-Ing. (FH), 94116 Hutthurm Vorrichtung zum Aufbereiten von Baustoffen, insbesondere von Straßenbelägen
US20040061009A1 (en) * 2002-01-28 2004-04-01 Rosser F. F. Scrap fragmenting apparatus
GB0202706D0 (en) * 2002-02-06 2002-03-20 Bl Pegson Ltd Screen assembly
GB0204687D0 (en) * 2002-02-28 2002-04-17 Extec Ind Plc Tractor unit/trailer combination for suspended transport of equipment
GB0205250D0 (en) * 2002-03-06 2002-04-17 Extec Ind Plc Bogie unit for suspended transport of a treatment plant
GB0219563D0 (en) * 2002-08-22 2002-10-02 Extec Ind Plc Mobile 3-part crusher assembly
DE112008001059T5 (de) * 2007-04-27 2010-06-10 Komatsu Ltd. Brechsystem mit Selbstantrieb
JP4961261B2 (ja) * 2007-05-18 2012-06-27 日立建機株式会社 自走式処理機
US8789784B2 (en) 2010-05-14 2014-07-29 Ange Construction Co. Mobile self-contained loading and crushing apparatus
US9186681B2 (en) 2012-12-10 2015-11-17 Screen Machine Industries Llc Apparatus for sizing and separating particulate material
US8636296B1 (en) * 2013-05-22 2014-01-28 Crusher Rental & Sales, Inc. Mobile industrial equipment and methods of use
EP2837583B1 (fr) * 2013-08-14 2015-10-14 Sandvik Intellectual Property AB Appareil mobile de traitement de matériaux en vrac avec transporteur à giration
CN111282703B (zh) * 2020-03-30 2024-02-27 广西美斯达工程机械设备有限公司 一种移动破碎机及其安装方法
US20220097781A1 (en) * 2020-09-29 2022-03-31 E.D. Etnyre & Co. Self-Storing Sliding Hydraulic Booster For Trailer
CN113117867B (zh) * 2021-04-22 2022-10-14 湖南浩宇建设有限公司 一种建筑工地用废旧金属材料回收装置

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DE3227834A1 (de) * 1982-07-26 1984-01-26 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Fahrbare zerkleinerungsanlage
GB2141636A (en) * 1983-06-02 1985-01-03 Kurimoto Ltd Portable crusher
DE8534877U1 (de) * 1985-12-12 1986-02-20 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Mobile Brecheranlage
DE3637389A1 (de) * 1986-11-03 1988-05-19 Hazemag Andreas Kg Fahrbare zerkleinerungsanlage
DE3819864C1 (en) * 1988-06-10 1989-04-13 Paul 7101 Oedheim De Boehringer Mobile jaw crusher
DE3904501A1 (de) * 1989-02-15 1990-08-16 Dudweiler Untertage Masch Fahrbarer brecher, insbesondere zur zerkleinerung von abbruchmaterial und sonstigem bauschutt u. dgl.

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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227834A1 (de) * 1982-07-26 1984-01-26 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Fahrbare zerkleinerungsanlage
GB2141636A (en) * 1983-06-02 1985-01-03 Kurimoto Ltd Portable crusher
DE8534877U1 (de) * 1985-12-12 1986-02-20 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Mobile Brecheranlage
DE3637389A1 (de) * 1986-11-03 1988-05-19 Hazemag Andreas Kg Fahrbare zerkleinerungsanlage
DE3819864C1 (en) * 1988-06-10 1989-04-13 Paul 7101 Oedheim De Boehringer Mobile jaw crusher
DE3904501A1 (de) * 1989-02-15 1990-08-16 Dudweiler Untertage Masch Fahrbarer brecher, insbesondere zur zerkleinerung von abbruchmaterial und sonstigem bauschutt u. dgl.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0923991A1 (fr) 1997-12-19 1999-06-23 Dietmar Frick Groupe mobile de broyage
DE19805378A1 (de) * 1998-02-11 1999-08-12 Kleemann & Reiner Masch Mobiles Gerät zum Zerkleinern von Bau- und Straßenbaumaterial
WO1999049976A2 (fr) * 1998-04-01 1999-10-07 Douglas Patrick J Installation de traitement de matiere
WO1999049976A3 (fr) * 1998-04-01 1999-12-23 Douglas Patrick J Installation de traitement de matiere
US6311821B1 (en) 1998-04-01 2001-11-06 Patrick Joseph Douglas Material processing plant
EP1121982A1 (fr) 2000-01-31 2001-08-08 Dietmar Frick Groupe mobile de broyage
US6540166B2 (en) 2000-01-31 2003-04-01 Dietmar Frick Mobile crusher device and method of transporting the device
WO2003018206A1 (fr) * 2001-08-31 2003-03-06 Metso Minerals (Tampere) Oy Systeme de blocage d'un alimentateur vibrant d'une unite mobile de concassage pendant le transport
EP3315390A1 (fr) * 2016-10-28 2018-05-02 Wirtgen GmbH Procédé de transport d'une grande fraiseuse routière autonome avec suspension
CN108001332A (zh) * 2016-10-28 2018-05-08 维特根有限公司 用于运输由地面接合单元自推进的大型铣刨机的方法

Also Published As

Publication number Publication date
US5460332A (en) 1995-10-24
CA2085321C (fr) 2004-05-04
ES2096706T3 (es) 1997-03-16
EP0547440B1 (fr) 1996-11-06
ATE144918T1 (de) 1996-11-15
ATA250391A (de) 1993-01-15
CA2085321A1 (fr) 1993-06-19
JPH0623297A (ja) 1994-02-01
DE59207491D1 (de) 1996-12-12
JP3215198B2 (ja) 2001-10-02
AT396435B (de) 1993-09-27

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