EP0306730A2 - Appareil pour le broyage de matériaux, en particulier, de matériaux de construction et de revêtement routier - Google Patents

Appareil pour le broyage de matériaux, en particulier, de matériaux de construction et de revêtement routier Download PDF

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Publication number
EP0306730A2
EP0306730A2 EP88113184A EP88113184A EP0306730A2 EP 0306730 A2 EP0306730 A2 EP 0306730A2 EP 88113184 A EP88113184 A EP 88113184A EP 88113184 A EP88113184 A EP 88113184A EP 0306730 A2 EP0306730 A2 EP 0306730A2
Authority
EP
European Patent Office
Prior art keywords
unit
transport
crusher
use position
chassis
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Withdrawn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
EP88113184A
Other languages
German (de)
English (en)
Other versions
EP0306730A3 (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 GmbH
Original Assignee
Kleemann and Reiner Maschinen- und Anlagenbau 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 GmbH filed Critical Kleemann and Reiner Maschinen- und Anlagenbau GmbH
Publication of EP0306730A2 publication Critical patent/EP0306730A2/fr
Publication of EP0306730A3 publication Critical patent/EP0306730A3/fr
Withdrawn legal-status Critical Current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 device for shredding material, in particular construction and road construction material, which has the features of the preamble of claim 1.
  • the invention has for its object to provide a device of the type mentioned, which makes it possible to reduce the costs incurred for the crushing of the material until it is reused. This object is achieved by a device having the features of claim 1.
  • the main advantage of the device according to the invention is that, thanks to its approval-free transportability, it can be placed on a low-loader road vehicle directly where the material to be shredded is obtained, for example on a road, the covering and / or substructure of which is removed for the purpose of renewal becomes. Since the unit has a chassis, the device according to the invention can even follow changes in location of the dismantling point. It can therefore always be held in its position, for example with respect to an excavator, which moves on the mining site as mining progresses. Another significant advantage is that the device according to the invention does not require an energy connection since the unit has its own hydraulic system which is driven by an internal combustion engine. If electrical energy is also required, the unit is also equipped with a generator. Finally, it is advantageous that the unit can move those parts which are in a non-use position for transport automatically into the use position, so that outside help, for example by a crane, is not necessary to make the units operational at the work site do.
  • the unit having the crushing unit can be assigned a screening machine as a second unit, which like the first-mentioned unit has approval-free transportability on a low-loader for road vehicles and can thus also be transported to the place of use of the first unit in order to sift the material output by the crushing unit.
  • the second unit also has the other advantages of the first unit, such as the possibility of changing location thanks to its own undercarriage or independence from an energy connection and a crane.
  • a screening device integrated in the first unit can be provided.
  • This screening device is preferably arranged between the feed hopper and the crusher in order to be able to screen out those parts which should not be fed to the crusher.
  • a magnetic cutter can of course also be arranged at this point.
  • one of the two units preferably the second unit, is equipped with an automatically operating tracking control according to claim 4. If the first unit has to change its location, for example in order to follow an excavator, then the tracking unit automatically tracks the second unit to the appropriate extent, so that it is ensured that the two units are always in the correct position relative to one another.
  • the sieve Since it must be expected that the standing surface on which the units stand is inclined in the transverse direction, but the sieve must run horizontally in the transverse direction, in a preferred embodiment the sieve has an adjusting device by means of which its transverse direction is automatically in the horizontal position is stabilized.
  • the side walls of the input funnel can be designed to be foldable.
  • a chassis carrying the individual assemblies can be hydraulically height-adjustable supported on the chassis in order to be able to lower the chassis for transport by the amount that the unit requires as ground clearance in the operating state.
  • the conveying and output device and the belt conveyor transporting the material between the two units can be designed in accordance with claims 7 to 9 and parts can be extended and / or pivoted .
  • the units can have a covering housing.
  • the crusher can be designed as an impact mill.
  • the inlet height is approximately 70% of the drum diameter.
  • a magnetic separator can be provided, which can preferably be extended from its non-use position into its working position.
  • Material in particular road construction material, is subdivided into a mobile first unit 1 and a likewise mobile second unit 2 in order to be able to transport both units to and from the place of use on a low-loader road vehicle without a permit.
  • Both units 1 and 2 each have a crawler track 3, which carries a chassis 4 via a pneumatic lifting device, not shown.
  • the width of the units 1 and 2 is greatest in the area of the crawler tracks 3 and is 3 m here.
  • an input funnel 5 is mounted on the chassis 4 of the first unit 1, into which the material to be shredded is input, for example by means of an excavator.
  • the upper part 5 'of the side walls of the input funnel can be folded down with the help of hydraulic cylinders from the illustrated working position into a position of use, not shown.
  • the height of the first unit 1 in the area of the input funnel 5 for transport can be reduced to a value of 3.5 m.
  • the input hopper 5 is arranged above a vibration conveyor 6 which, in the exemplary embodiment, shows the input material promotes the inlet 7 of an impact mill 8 serving as a crusher.
  • the height of the inlet 7 is 70% of the diameter of the rotor 9 of the impact mill 8 and thus has a relatively large height.
  • the impact mill 8 is designed in a manner known per se. Its rotor 9 is driven via V-belts 10 by a hydraulic motor 11 arranged on the chassis 4. The speed of the rotor 9 can be set to different values.
  • the material emerging from this on the underside of the impact mill 8 falls on a vibration conveyor 12 which, like the vibration conveyor 6, is driven by a hydraulic motor, not shown.
  • the vibration conveyor 12 transfers the material it is conveying to an obliquely upwardly extending belt conveyor 13. This is also driven by a hydraulic motor, not shown.
  • the belt conveyor 13 is divided approximately at half the length such that the part 13 'projecting over the chassis 4' is pivoted about an axis extending transversely to the conveying direction from the working position shown with a solid line into the non-use position shown with a dash-dotted line can, in which it points vertically upwards and does not protrude above the upper boundary line 14, which indicates the maximum height during transport.
  • the motor housing 15 contains a diesel engine and the pump driven by it, to which all the motors and cylinders of the hydraulic system are connected.
  • a vibrating screen 16 which is driven by a hydraulic motor, is arranged on the chassis 4 of the second unit 2 above the crawler chassis 3.
  • the material falling through this vibrating sieve 16 falls on a first part 17 'of a conveying and dispensing device designated as a whole as 17.
  • the first part 17 ' is designed as a belt conveyor which is inclined upwards towards the end of the second unit 2 facing away from the first unit 1 and ending at the boundary line 14.
  • a second part 17 ⁇ of the conveyor and output device is also designed as a belt conveyor. It is from a non-use position, in which it lies below the first part 17 ', extendable by means of hydraulic cylinder 18 into the working position shown in Fig.
  • the second part 17 ⁇ runs horizontally in its working position so that it can overlap a transport vehicle 19.
  • the hydraulic cylinder 18 By means of the hydraulic cylinder 18, the second part 17 ⁇ can be raised and lowered to the extent necessary.
  • the free end portion of the second part 17 ⁇ is pivotable by means of a further hydraulic cylinder 20 between the working position shown in FIG. 1b with a solid line and a non-use position, which is shown with a dash-dotted line.
  • This pivotability of the end section of the second part 17 ⁇ shortens the transport length of the second unit 2 significantly.
  • a hydraulic cylinder not shown, can pivot the second part 17 ⁇ to the side so far that the transport vehicle 19 can also be loaded when it is on the secondary lane.
  • a motor housing 21 on the chassis 4 which contains a diesel engine and a hydraulic pump driven by it, to which all hydraulic motors, that is to say that of the crawler chassis 3 and the hydraulic cylinders, are connected.
  • the material coming from the belt conveyor 13 of the first unit 1 is transferred to a belt conveyor 22 of the second unit 2, which runs obliquely upwards from its beginning below the end of the belt conveyor 13 to the boundary line 13 and there the material passes to the upper end of the vibrating screen 16.
  • a belt conveyor 22 of the second unit 2 which runs obliquely upwards from its beginning below the end of the belt conveyor 13 to the boundary line 13 and there the material passes to the upper end of the vibrating screen 16.
  • an ultrasonic sensor 24 is arranged, which is aligned with the end of the belt conveyor 13 overlapping the belt conveyor 22.
  • the sensor 24 is followed by a controller (not shown) of a tracking device which also keeps the distance between the two units 1 and 2 shown in FIGS. 1a and 1b constant when the first unit 1 moves on.
  • the second unit 2 is thus a movement of the first unit 1 automatically tracked so that the device remains fully functional and the cooperating belt conveyor maintain a position in which the material transfer can take place without interference.
  • the material, which is screened out by the vibrating screen 16 and is still too coarse, is fed via a funnel 25 to a belt conveyor 26 which, like the other belt conveyors, is driven by a hydraulic motor.
  • the belt conveyor 26 extends obliquely upwards towards the first unit 1 and has a pivot axis above the beginning of the belt conveyor 22, about which its end portion 26 'can be pivoted into the non-use position shown in FIG the other part encloses an acute angle and ends below the boundary line 14.
  • Both units 1 and 2 are covered by a housing, as shown for the first unit 1 in FIG. 1.
  • This housing 29 which of course leaves the input funnel 5 free, can, if necessary, be adjustable in height. It is then possible to provide an operator with a sufficient height during operation of the device and to lower the housing for transporting the unit at least to the boundary line 14.
  • a magnetic separator 30 for removing steel parts and the like can be moved hydraulically from its working position shown in FIG. 1b over the feed point of the screen 16 into its non-use position, in which it is located below the boundary line 14 above the belt conveyor 22.
  • the second exemplary embodiment shown in FIG. 3 differs from the first unit 1 of the first exemplary embodiment essentially only by an intermediate sieve device 131. Corresponding parts are therefore identified by reference numerals 100 larger.
  • a crawler chassis 103 carries a chassis 104, and the chassis 104 can be supported on the crawler chassis 103, as in the first exemplary embodiment, by means of a pneumatic horn device.
  • the upper part of the side walls of an input funnel 105 arranged above one end of the chassis 104 can be folded down with the aid of hydraulic cylinders in order not to exceed the permitted dimensions in height for transporting the entire unit on a road vehicle low loader.
  • the width, which is greatest in the area of the crawler chassis 103, is also adapted to the limits required for approval-free road transport.
  • the feed hopper 105 is located above a vibratory conveyor 106 which is the input material of the intermediate sieve direction 131 feeds. Below its sieve, this intermediate sieve device 131 has a belt conveyor device 132, which transports the sieved material out transversely to the direction of travel of the unit. This material can therefore be transported on a transport vehicle standing to the side of the unit or deposited to the side of the unit.
  • the material migrates towards the end of the intermediate sieve device 131 facing away from the feed hopper 105, where it reaches the inlet 107 of an impact mill 108.
  • the intermediate screen device 131 is therefore, as shown in FIG. 3, arranged approximately in the middle of the crawler track 103 between the impact mill 108 and the feed hopper 105.
  • the comminuted material emerging from the impact mill 108 at the bottom arrives at a vibration conveyor, not shown, from which it arrives at a belt conveyor 113.
  • this belt conveyor 113 is designed in such a way that the material transported by it can either be conveyed into a vehicle or can be fed onto a belt conveyor of a downstream screening machine which is designed like the second unit of the first exemplary embodiment.
  • the belt conveyor 113 therefore has a foldable end section. This makes it possible to reduce the total length of the unit to the permissible value.
  • the second exemplary embodiment like the first unit of the first exemplary embodiment, is equipped with a belt conveyor which picks up the material to be returned above a motor housing 115 and from here into it Vehicle longitudinal direction transported to the input hopper 105.
  • the motor housing 115 is arranged on a boom of the chassis 104 which projects beyond the impact mill 108 and contains a diesel engine and the pumps driven by it, to which all motors, including those of the crawler track 103 and cylinders of the hydraulic system, are connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Road Paving Machines (AREA)
  • Polyurethanes Or Polyureas (AREA)
EP88113184A 1987-09-09 1988-08-13 Appareil pour le broyage de matériaux, en particulier, de matériaux de construction et de revêtement routier Withdrawn EP0306730A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3730229 1987-09-09
DE19873730229 DE3730229A1 (de) 1987-09-09 1987-09-09 Geraet zum zerkleinern von material, insbesondere bau- und strassenbaumaterial

Publications (2)

Publication Number Publication Date
EP0306730A2 true EP0306730A2 (fr) 1989-03-15
EP0306730A3 EP0306730A3 (fr) 1990-02-14

Family

ID=6335593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88113184A Withdrawn EP0306730A3 (fr) 1987-09-09 1988-08-13 Appareil pour le broyage de matériaux, en particulier, de matériaux de construction et de revêtement routier

Country Status (5)

Country Link
EP (1) EP0306730A3 (fr)
DE (1) DE3730229A1 (fr)
DK (1) DK499188A (fr)
FI (1) FI884079A (fr)
NO (1) NO884012L (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405794B (de) * 1996-12-17 1999-11-25 Liezen Und Giesserei Ges M B H Mobile brecheranlage zum zerkleinern von material
WO2005025752A2 (fr) * 2003-09-10 2005-03-24 Schenk Juergen Dispositif de traitement de deblai
WO2010136097A1 (fr) * 2009-05-13 2010-12-02 ThyssenKrupp Fördertechnik GmbH Installation de broyage mobile
EP2800629B1 (fr) 2012-01-05 2015-12-30 Kormann Rockster Recycler GmbH Dispositif mobile de broyage d'un matériau en fragments
CN107282606A (zh) * 2017-08-12 2017-10-24 临汾同孚新型建材有限公司 一种移动式建筑垃圾现场回收处理的方法
CN112371311A (zh) * 2020-09-27 2021-02-19 湖南铭东新材料有限公司 一种锂离子电池负极材料生产用原料研磨装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4245032B4 (de) * 1992-11-21 2006-11-16 Kleemann Gmbh Mobiles Gerät zum Zerkleinern von Material, insbesondere von Bau- und Straßenbaumaterial
JP3646812B2 (ja) * 1995-05-02 2005-05-11 株式会社小松製作所 移動式破砕機の制御回路

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347867A (fr) * 1962-11-22 1964-01-04 Groupe de concassage mobile
DE1607502A1 (de) * 1967-03-03 1969-09-18 Hazemag Hartzerkleinerung Fahrbare Zerkleinerungsanlage mit Vorabsiebung
US4215825A (en) * 1978-12-13 1980-08-05 Weserhutte Aktiengesellschaft Crusher with impacting bars
DE3228735A1 (de) * 1982-07-31 1984-02-02 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Fahrbare oder verfahrbare zerkleinerungsanlage
CA1180306A (fr) * 1982-01-07 1985-01-02 Bernard Desourdy Broyeur mobile
FR2568487A1 (fr) * 1984-07-31 1986-02-07 Bolling Gmbh Emil Installation transportable pour traiter des gravois de construction
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
FR1601473A (fr) * 1968-12-06 1970-08-24
US3841570A (en) * 1972-12-21 1974-10-15 J Quinn Crushing plant

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347867A (fr) * 1962-11-22 1964-01-04 Groupe de concassage mobile
DE1607502A1 (de) * 1967-03-03 1969-09-18 Hazemag Hartzerkleinerung Fahrbare Zerkleinerungsanlage mit Vorabsiebung
US4215825A (en) * 1978-12-13 1980-08-05 Weserhutte Aktiengesellschaft Crusher with impacting bars
CA1180306A (fr) * 1982-01-07 1985-01-02 Bernard Desourdy Broyeur mobile
DE3228735A1 (de) * 1982-07-31 1984-02-02 Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster Fahrbare oder verfahrbare zerkleinerungsanlage
FR2568487A1 (fr) * 1984-07-31 1986-02-07 Bolling Gmbh Emil Installation transportable pour traiter des gravois de construction
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405794B (de) * 1996-12-17 1999-11-25 Liezen Und Giesserei Ges M B H Mobile brecheranlage zum zerkleinern von material
WO2005025752A2 (fr) * 2003-09-10 2005-03-24 Schenk Juergen Dispositif de traitement de deblai
WO2005025752A3 (fr) * 2003-09-10 2005-08-11 Juergen Schenk Dispositif de traitement de deblai
WO2010136097A1 (fr) * 2009-05-13 2010-12-02 ThyssenKrupp Fördertechnik GmbH Installation de broyage mobile
EP2800629B1 (fr) 2012-01-05 2015-12-30 Kormann Rockster Recycler GmbH Dispositif mobile de broyage d'un matériau en fragments
US9433946B2 (en) 2012-01-05 2016-09-06 Kormann Rockster Recycler Gmbh Mobile apparatus for comminuting lumpy material
CN107282606A (zh) * 2017-08-12 2017-10-24 临汾同孚新型建材有限公司 一种移动式建筑垃圾现场回收处理的方法
CN112371311A (zh) * 2020-09-27 2021-02-19 湖南铭东新材料有限公司 一种锂离子电池负极材料生产用原料研磨装置

Also Published As

Publication number Publication date
FI884079A (fi) 1989-03-10
NO884012L (no) 1989-03-10
EP0306730A3 (fr) 1990-02-14
NO884012D0 (no) 1988-09-08
DK499188D0 (da) 1988-09-08
FI884079A0 (fi) 1988-09-05
DK499188A (da) 1989-03-10
DE3730229A1 (de) 1989-03-23

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