EP0334143A1 - Gerät zum Zerkleinern von Material, insbesondere Gestein sowie Bau- und Strassenbaumaterial - Google Patents

Gerät zum Zerkleinern von Material, insbesondere Gestein sowie Bau- und Strassenbaumaterial Download PDF

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Publication number
EP0334143A1
EP0334143A1 EP89104357A EP89104357A EP0334143A1 EP 0334143 A1 EP0334143 A1 EP 0334143A1 EP 89104357 A EP89104357 A EP 89104357A EP 89104357 A EP89104357 A EP 89104357A EP 0334143 A1 EP0334143 A1 EP 0334143A1
Authority
EP
European Patent Office
Prior art keywords
crusher
transport
chassis
guide device
carrier
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Withdrawn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
EP89104357A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jürgen Posch
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.)
KLEEMANN and REINER MASCHINEN- und ANLAGENBAU VERTRIEBS GmbH
Original Assignee
KLEEMANN and REINER MASCHINEN- und ANLAGENBAU VERTRIEBS 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 KLEEMANN and REINER MASCHINEN- und ANLAGENBAU VERTRIEBS GmbH filed Critical KLEEMANN and REINER MASCHINEN- und ANLAGENBAU VERTRIEBS GmbH
Publication of EP0334143A1 publication Critical patent/EP0334143A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators

Definitions

  • the invention relates to a device for crushing material, which has the features of the preamble of claim 1.
  • Known devices of this type have a hopper to be fed from above as a feed device.
  • An excavator or a shovel loader is therefore usually essential for introducing the material to be shredded into the hopper. Only if a ramp is available can the material to be shredded be poured directly into the hopper by a dump truck, which must then have an appropriate capacity.
  • the invention has for its object to provide a device of the type mentioned, which makes it possible to reduce both the investment required and the operating costs. This object is achieved by a device having the features of claim 1.
  • the device according to the invention with the aid of its conveying device and the excavator shovel itself can accommodate the material to be shredded means that neither an excavator or shovel loader nor a dump truck is required for this purpose. Since the costs for the feed device according to the invention are much lower than for an excavator, shovel loader or dump truck, the investment costs can be reduced considerably as a result. This applies to an even greater extent if the device according to the invention is used instead of a stationary crushing plant directly where the material to be shredded is produced, since the dump trucks which are also required in addition to an excavator or shovel loader are then omitted, which dump the material from the point of attack have to be transported to the crushing plant.
  • the elimination of a large funnel compensates for part of the additional costs incurred for the conveyor device according to the invention.
  • the running costs are reduced by means of the device according to the invention.
  • the device can be operated by a single person. At least the costs for an excavator, shovel loader or dump truck driver are therefore saved.
  • the operating costs for the additional device are eliminated, which are considerable not least in the case of wheeled vehicles due to tire wear. Energy consumption is also significantly lower.
  • the excavator shovel is preferably designed as a spoon, since with such a spoon material can also be grasped for the purpose of sorting out or thicker material can be brought into the position required for insertion into the guide device. It is also particularly advantageous that a conventional excavator bucket can be used. The same applies to the boom, which also has a favorable influence on investment costs.
  • the guide device In order to facilitate the introduction of the material into the guide device, the latter preferably widens in a funnel shape towards its receiving opening.
  • the invention according guide device the advantage that it can be pushed like a shovel under the material to be picked up, which facilitates the introduction of the material, especially since it can be loosened.
  • the guide device can be supported on the ground and thereby take up part of the weight that the material to be shredded exerts on the feed device, thereby substantially relieving the load on the undercarriage, which is usually a crawler undercarriage. This contributes to a further cost reduction.
  • the bottom of the guiding device overlaps the transport system in a preferred embodiment.
  • Such an overlap also makes it possible to provide openings in the end section spanning the transport system for the passage of finer material which falls on the transport system. If the transport system is a belt conveyor or a link belt conveyor, then the finer material forms a protective layer for the conveyor belt against the material falling onto the belt over the end edge of the guide device.
  • a cantilever-like carrier is preferably provided on a chassis which carries the other components of the device and which carries the feed device and the guide device.
  • This support can be used to support the substrate without any problems. If the device as a whole is to be transportable on a flatbed truck, its dimensions can be reduced by providing a second section following a first section of the carrier, which is rigidly connected to the chassis, which is pivotable about a transverse axis with the first section is connected. For raising and lowering this second section, hydraulic cylinders are preferably provided which can engage a support arm which supports the boom for the excavator bucket. But you can also pivotally connect the guide device to the carrier and let the hydraulic cylinder engage the guide device.
  • the device can be equipped with an intermediate screen device into which the material to be shredded reaches before it is fed into the crusher.
  • Such an intermediate sieve device is preferably equipped by means of a conveyor device which either transports the sieved material away or adds it to the material coming from the crusher.
  • the control takes place by braking one caterpillar while simultaneously driving the other caterpillar or by counter-rotating the two caterpillars.
  • the crawler chassis 2 carries a chassis 3. This chassis 3 can, if necessary to reduce the transport height, be supported on the crawler chassis 2 by a lifting device.
  • a crusher 4 is arranged on the chassis 3, which is designed as an impact mill in the exemplary embodiment.
  • An extension 5 of the chassis 3 projecting over this end section in the longitudinal direction of the device carries a motor housing 6 in which there is a diesel engine and a pump driven by this, to which all the motors and cylinders of the hydraulic system are connected.
  • a belt conveyor 7 is attached to the extension 5, onto which the material coming from the crusher 4 is fed. 1 shows, in particular, the belt conveyor 7 is designed to be foldable about a transverse axis at a point slightly projecting beyond the free end of the extension 5 and at a point between this and the free end, around these two sections next to one another and next to the motor housing 6 to be able to be arranged in a vertical bearing for the transport of the device, whereby, as shown in FIG. 1, the belt conveyor 7 does not protrude upwards over the top of the motor housing 6.
  • the individual sections of the belt conveyor 7 are folded by means of hydraulic cylinders 8.
  • the material to be shredded is fed into the crusher 4 by an intermediate sieve device 9 designed as a vibration conveyor, which is arranged on the chassis 3 approximately half the length of the crawler chassis 2.
  • the intermediate sieve device 9 has, below the sieve, a second belt conveyor 10 which extends in the longitudinal direction of the device and which can optionally convey in one direction or the other. If it conveys towards the lower end, which is adjacent to the crusher 4, then the material screened out in the intermediate sieve device 9 is mixed with the material emerging from the crusher 4. In the opposite direction of conveyance, the screened material reaches a third belt conveyor 11, which runs transversely to the longitudinal direction of the crawler track 3 and from which it is discharged laterally next to the device.
  • the chassis 3 is pulled up next to the intermediate sieve device 9 up to the height of the upper edge of the crusher 4.
  • the chassis 3 is followed by a first section of a carrier 12 which, in its working position, extends obliquely downwards in the longitudinal direction of the device beyond that end of the crawler chassis 2 which points away from the extension 5.
  • This first section of the carrier 12 is followed by a second section which is connected to the first section via a folding axis 13 running in the transverse direction. As shown in FIG. 1, this second section can be pivoted from its working position, in which it lies in the extension of the first section, into a transport position, in which it points obliquely upwards from the folding axis.
  • the carrier 12 carries a belt conveyor 14, but instead a link belt conveyor or a scraper chain conveyor could also be provided.
  • the belt conveyor 14 ends above the higher end of the vibration conveyor of the intermediate screen device 9. The beginning is overlapped by the bottom 15 'of a guide device 15 which forms the front end of the carrier 12.
  • the bottom 15 'of the guide device 15 is curved so that a free end which can be placed on the substrate 16 can be pushed like a shovel under the material 17 lying on the substrate 16.
  • the end portion of the bottom of the guide device overlapping the belt conveyor 14 15 is provided with openings through which finer components of the material 17 fall onto the conveyor belt. This forms a protective layer on the conveyor belt, onto which the material pushed beyond the rear edge of the bottom of the guide device 15 falls, so that the conveyor belt is protected as far as possible from damage.
  • the guide device 15 Laterally close to the bottom 15 'of the guide device 15 upward plating plates 15 ⁇ . Since the width of the guide device 15 at its front end is substantially larger than the width of the conveyor belt, the width of the bottom 15 'decreases towards the rear end to the width of the conveyor belt. As a result, the cable plates 15 ⁇ form a funnel-like inlet for the material to be picked up 17.
  • the side plates of the guide device 15 connect to side plates 12 'of the carrier 12, which prevent the material lying on the conveyor belt from falling off the side of the conveyor belt.
  • the part 12 ⁇ of the side plates 12 projecting beyond the upper edge of the crusher 4 is pivotally connected to the part underneath via a horizontal axis in order to be able to fold down the projecting parts for transport.
  • the second pivotable section of the carrier 12 is connected via a laterally articulated hydraulic cylinder 18 to a support arm 19 which extends obliquely upwards from the end of the chassis 3 facing away from the extension 5 in the device longitudinal direction and beyond the carrier 12.
  • This support arm 19 has two mutually parallel legs, between which the carrier 12 is passed and which are connected to one another at their free end by a yoke section.
  • a boom 20 of a backhoe is attached to this yoke section.
  • This boom 20 is designed in a known manner and can be changed in height and buckling with the aid of hydraulic cylinders 21. Furthermore, the boom 20 is pivotable about a vertical axis.
  • a spoon 22 is articulated, which by means of a hydraulic cylinder 23 Cross axis is pivotable.
  • the spoon 22 engages the material 17 from above and is pivoted against the device to receive material.
  • the spoon 22 is operated in such a way that it pushes the material 17 only into the guide device 15.
  • the spoon can be used, for example, to break long, bulky parts of material so that they can be easily inserted into the guide device 15.
  • the hydraulic pump 30 for the hydraulic cylinders 21 and 23 is also arranged on the yoke section of the support arm 19.
  • the length of the boom 20 is matched to the length of the carrier 12 so that the portion carrying the spoon 22 together with the spoon 22 can be placed under the pivoted-up portion of the carrier 12 so that the device does not have the protrudes rear end of low loader 1.
  • a hydraulically actuated lifting platform 24 is attached, which carries a cabin 25 for the operator of the device.
  • the cabin 25 In its transport position, the cabin 25 is lowered so far that it does not protrude beyond the upper edge of the crusher 4.
  • the floor of the cabin 25 In its working position, as shown in FIG. 2, the floor of the cabin 25 is approximately at the level of the upper edge of the crusher 4. This gives the operator good visibility of the working area.
  • FIG. 3 does not fundamentally differ from the embodiment according to FIGS. 1 and 2. It only has significantly larger dimensions and also a correspondingly greater weight, since it is intended to replace a stationary crushing plant, and therefore only in a limited area, for example within a Quarry, must be driven from one job to another.
  • a crusher 104 this device has an impact mill. From this crusher 104, the shredded material is fed by means of a short belt conveyor 126 onto a long belt conveyor 107, the free end of which hangs on two hydraulic cylinders 127 arranged in parallel next to one another for height adjustment, which are attached on the other hand to a pylon 128, which instead of the motor housing 6
  • First embodiment of the chassis 103 extends upwards.
  • the motor housing 106 with the motors and pumps is arranged above the other end of the crawler chassis 102, which is possible without any problems with regard to the support of the chassis 103 by means of the carrier 112 on the ground.
  • the carrier 112 has a pivotable section which, together with the guide device 115, is pivotable about a horizontal axis 113 relative to the other section of the carrier 112.
  • the pivoting movement can be carried out by means of the hydraulic cylinders 118, which are articulated on the support arm 119 which, as in the first exemplary embodiment, carries the boom 120 with its bucket 122.
  • the support arm carries a conveyor 114, the beginning of which is overlapped by the bottom 115 'of the guide device 115, which is designed like the guide device 15.
  • the cabin 125 is fixedly arranged on the chassis 103 in a position corresponding to the working positions in the first exemplary embodiment.
  • the impact crusher can be replaced by a jaw crusher 204.
  • the arrangement on the chassis 203 is in principle the same as the arrangement of the impact crusher on the chassis 103.
  • the device does not need to be changed either, which is why reference is made to the explanations for the two exemplary embodiments for further details.
  • a crusher 304 in the form of a continuous crusher can also be provided.
  • the continuous crusher is attached to the carrier 312, approximately above the center of the crawler chassis 302.
  • the carrier 312 carries a link belt conveyor.
  • the short belt conveyor 126 of the exemplary embodiment according to FIG. 3 can be omitted because the broken material can be fed from the link belt conveyor onto the long belt conveyor 307, which is designed like the belt conveyor 107.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
EP89104357A 1988-03-23 1989-03-11 Gerät zum Zerkleinern von Material, insbesondere Gestein sowie Bau- und Strassenbaumaterial Withdrawn EP0334143A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3809670 1988-03-23
DE19883809670 DE3809670A1 (de) 1988-03-23 1988-03-23 Geraet zum zerkleinern von material, insbesondere gestein sowie bau- und strassenbaumaterial

Publications (1)

Publication Number Publication Date
EP0334143A1 true EP0334143A1 (de) 1989-09-27

Family

ID=6350408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89104357A Withdrawn EP0334143A1 (de) 1988-03-23 1989-03-11 Gerät zum Zerkleinern von Material, insbesondere Gestein sowie Bau- und Strassenbaumaterial

Country Status (5)

Country Link
EP (1) EP0334143A1 (no)
DE (1) DE3809670A1 (no)
DK (1) DK142389D0 (no)
FI (1) FI891306A (no)
NO (1) NO891247L (no)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445366A2 (de) * 1990-02-15 1991-09-11 O & K ORENSTEIN & KOPPEL AG Fahrbare Aufbereitungs- und/oder Zerkleinerungsanlage
EP0797708A1 (en) * 1995-07-20 1997-10-01 Erik D. Scudder Apparatus and associated method for padding a trench
WO1997041971A1 (en) * 1996-05-03 1997-11-13 Douglas Patrick J Self-propelled material-processing apparatus
EP0807718A2 (en) * 1996-05-17 1997-11-19 Alastuey Gallizo, Maria Pilar Gravel sorting-out and grinding machine and the like
EP0864698A1 (en) * 1997-03-05 1998-09-16 Trencor, Inc. Self-loading mobile crusher system
WO1998044206A1 (en) * 1997-04-02 1998-10-08 Lee Mallaghan Screening apparatus
GB2331033A (en) * 1996-05-03 1999-05-12 Douglas Patrick J Self-propelled material-processsing apparatus
AT405794B (de) * 1996-12-17 1999-11-25 Liezen Und Giesserei Ges M B H Mobile brecheranlage zum zerkleinern von material
EP0965697A1 (fr) * 1998-06-19 1999-12-22 Société Miniere et Commerciale Procédé et dispositif de remblayage d'une tranchée
AT501719B1 (de) * 2005-07-22 2006-11-15 Josef Mayerkolm Hackgutentsorgungssystem
FR2924037A1 (fr) * 2007-11-22 2009-05-29 Krupp Hazemag Soc Par Actions Dispositif de depoussierage pour groupes mobiles de concassage.
GB2435653B (en) * 2006-03-01 2011-03-16 Gareth John Thomas Excavator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239190C2 (de) * 1992-11-21 1996-08-29 Kleemann & Reiner Masch Mobiles Gerät zum Zerkleinern von Material, insbesondere Bau- und Straßenbaumaterial
DE4409507A1 (de) * 1994-03-19 1995-09-21 Walter Schoelkopf Vorrichtung zur Aufbereitung von Erdreich zu einem standfesten Baumaterial
IT201900007197A1 (it) * 2019-05-24 2020-11-24 Scaip S P A Macchina, sottoforma di un vaglio semovente, per l’interramento di condutture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240372B (de) * 1964-10-13 1967-05-11 Weserhuette Ag Eisenwerk Auf Raupen, Raedern oder Schreitwerken fortzubewegende Brechanlage
DE3227834A1 (de) * 1982-07-26 1984-01-26 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Fahrbare zerkleinerungsanlage
CA1180306A (en) * 1982-01-07 1985-01-02 Bernard Desourdy Portable crushing plant
US4633602A (en) * 1985-09-03 1987-01-06 Layh Ricky L Method and apparatus for padding pipe
DE8712219U1 (de) * 1987-09-09 1987-12-03 Kleemann + Reiner GmbH Maschinen- und Anlagenbau, 7320 Göppingen Gerät zum Zerkleinern von Material, insbesondere Bau- und Straßenbaumaterial

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752409A (en) * 1971-09-30 1973-08-14 Jacksonville Blow Pipe Co Wooden article and like destroyer
DE2834987C2 (de) * 1978-08-10 1984-05-30 O & K Tagebau und Schiffstechnik, Zweigniederlassung der O & K Orenstein & Koppel AG, 2400 Lübeck Fahrbare Brecheranlage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240372B (de) * 1964-10-13 1967-05-11 Weserhuette Ag Eisenwerk Auf Raupen, Raedern oder Schreitwerken fortzubewegende Brechanlage
CA1180306A (en) * 1982-01-07 1985-01-02 Bernard Desourdy Portable crushing plant
DE3227834A1 (de) * 1982-07-26 1984-01-26 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Fahrbare zerkleinerungsanlage
US4633602A (en) * 1985-09-03 1987-01-06 Layh Ricky L Method and apparatus for padding pipe
US4633602B1 (no) * 1985-09-03 1991-11-26 Ricky L Layh
DE8712219U1 (de) * 1987-09-09 1987-12-03 Kleemann + Reiner GmbH Maschinen- und Anlagenbau, 7320 Göppingen Gerät zum Zerkleinern von Material, insbesondere Bau- und Straßenbaumaterial

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445366A3 (en) * 1990-02-15 1991-09-25 O & K Orenstein & Koppel Ag Mobile processing and crushing plant
EP0445366A2 (de) * 1990-02-15 1991-09-11 O & K ORENSTEIN & KOPPEL AG Fahrbare Aufbereitungs- und/oder Zerkleinerungsanlage
EP0797708A4 (en) * 1995-07-20 1999-02-24 Erik D Scudder DEVICE AND RELATED METHOD FOR FILLING A TRENCH
EP0797708A1 (en) * 1995-07-20 1997-10-01 Erik D. Scudder Apparatus and associated method for padding a trench
WO1997041971A1 (en) * 1996-05-03 1997-11-13 Douglas Patrick J Self-propelled material-processing apparatus
DE19781758B4 (de) * 1996-05-03 2004-12-23 Extec Screens And Crushers Ltd., Swadlincote Selbstfahrende materialbearbeitende Vorrichtung
GB2331033B (en) * 1996-05-03 2000-05-10 Douglas Patrick J Self-propelled material-processing apparatus
GB2331033A (en) * 1996-05-03 1999-05-12 Douglas Patrick J Self-propelled material-processsing apparatus
EP0807718A2 (en) * 1996-05-17 1997-11-19 Alastuey Gallizo, Maria Pilar Gravel sorting-out and grinding machine and the like
EP0807718A3 (en) * 1996-05-17 1998-10-21 Alastuey Gallizo, Maria Pilar Gravel sorting-out and grinding machine and the like
AT405794B (de) * 1996-12-17 1999-11-25 Liezen Und Giesserei Ges M B H Mobile brecheranlage zum zerkleinern von material
EP0864698A1 (en) * 1997-03-05 1998-09-16 Trencor, Inc. Self-loading mobile crusher system
WO1998044206A1 (en) * 1997-04-02 1998-10-08 Lee Mallaghan Screening apparatus
EP0965697A1 (fr) * 1998-06-19 1999-12-22 Société Miniere et Commerciale Procédé et dispositif de remblayage d'une tranchée
FR2780079A1 (fr) * 1998-06-19 1999-12-24 Miniere Et Commerciale Soc Procede et dispositif de remblayage d'une tranchee
AT501719B1 (de) * 2005-07-22 2006-11-15 Josef Mayerkolm Hackgutentsorgungssystem
GB2435653B (en) * 2006-03-01 2011-03-16 Gareth John Thomas Excavator
US8689470B2 (en) 2006-03-01 2014-04-08 Gareth John Thomas Excavator
FR2924037A1 (fr) * 2007-11-22 2009-05-29 Krupp Hazemag Soc Par Actions Dispositif de depoussierage pour groupes mobiles de concassage.

Also Published As

Publication number Publication date
NO891247D0 (no) 1989-03-21
FI891306A (fi) 1989-09-24
DK142389D0 (da) 1989-03-22
FI891306A0 (fi) 1989-03-20
DE3809670A1 (de) 1989-10-12
NO891247L (no) 1989-09-25

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