EP0252065B1 - Installation de préparation mobile d'agrégats - Google Patents

Installation de préparation mobile d'agrégats Download PDF

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Publication number
EP0252065B1
EP0252065B1 EP19870890141 EP87890141A EP0252065B1 EP 0252065 B1 EP0252065 B1 EP 0252065B1 EP 19870890141 EP19870890141 EP 19870890141 EP 87890141 A EP87890141 A EP 87890141A EP 0252065 B1 EP0252065 B1 EP 0252065B1
Authority
EP
European Patent Office
Prior art keywords
chassis
crusher
conveyor
screening device
chassis part
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.)
Expired - Lifetime
Application number
EP19870890141
Other languages
German (de)
English (en)
Other versions
EP0252065A3 (en
EP0252065A2 (fr
Inventor
Karl Schneeberger
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 EP0252065A2 publication Critical patent/EP0252065A2/fr
Publication of EP0252065A3 publication Critical patent/EP0252065A3/de
Application granted granted Critical
Publication of EP0252065B1 publication Critical patent/EP0252065B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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 ballast processing plant or the like.
  • an at least biaxial chassis which receives a crusher, a screening device and a conveyor leading from the crusher outlet to the screening task.
  • the invention is therefore based on the object of eliminating these deficiencies and of creating a ballast processing system of the type described at the outset, which is of particularly compact and low-cost construction and is distinguished by its simple handling and good maneuverability.
  • the chassis consists of two parts releasably interlocked between the front and rear axles, that crusher, screening device and conveyor are constructed on one, preferably the rear, chassis part carrying support feet in the area of the locking end, and in that conveyors and screening device on one to the other, vzw.
  • the divisible chassis can be moved in the locked state like a normal trailer, but it offers the possibility of unlocking and removing a part at the installation site of the system, so that full ground clearance is then gained for the screening device projecting over the remaining chassis part and this Screening device is freely accessible.
  • the sorted material can therefore be removed in any way.
  • An expedient construction results if, according to the invention, uprights are provided on the chassis part supporting the boom in the area of the locking end, over which tensioning cables run for bracing the boom, the uprights preferably being hinged about a transverse axis to the chassis part and the other chassis part being supports for the boom having.
  • the bracing of the boom via a tensioning rope results in a lighter design for the boom support and by loosening the tensioning ropes and supporting the boom when driving through the undercarriage part, this results in a favorable driving behavior of the system.
  • the support feet of the crusher, conveyor and screening device receiving the chassis part are pivotally arranged, so that these support feet are always in the desired position Position of the conveyor belts taking into account the position can be set.
  • a crusher 2, a screening device 3 and a conveyor 4 leading from the crusher to the screening task are built on a biaxial chassis 1, so that a mobile processing unit for crushing and sorting rock material or the like is produced.
  • the chassis 1 is composed of two parts 1a, 1b, of which the rear part 1a receives the rigid rear axle 5a and the front part 1 the steerable front axle 5b and is releasably locked together, for which purpose the longitudinal bars 6a, 6b of the chassis parts 1a, 1 b can be pushed into one another and locked using locking pins 7.
  • Crusher 2 sieving device 3 and conveyor 4 together with the associated drive and control devices are mounted on the rear chassis part 1a, pivotable support feet 8 in the area of the locking end permitting a stable installation of this rear chassis part 1a even without support from the front chassis part 1b.
  • a cantilever 9 which projects beyond the locking end is provided on the rear chassis part 1a and is tensioned by means of tensioning cables 10.
  • the tensioning ropes 10 engage uprights 11 which are folded forward in the driving state and which place the boom 9 on a support 12 of the front chassis part 1b.
  • the two chassis parts 1a, 1b are locked together, so that the system can be pulled like a trailer from one place of use to another leaves (Fig. 1).
  • the support feet 8 are then swung out and placed in the desired position, whereupon the boom 9 is lifted from the support 12 by folding up the upright 11 via the tensioning cable 10 and braced for operation.
  • the locking can be released by removing the plug pins 7 and the front chassis part 1 can be moved away (Fig. 2).
  • the processing plant is ready for operation, the material can be entered into the crusher 2, shredded there, fed to the screening device 3 via the conveyor 4 and sorted using the screening device.
  • the sieve device 3 is freely accessible from the bottom and the sorted material can be transported in any direction without being impaired by appropriate conveyor belts or the like, not shown. To change the position, it is sufficient to connect and lock the front chassis part 1b again with the rear chassis part 1a and to pull the entire chassis 1 together with the system to the desired new location.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Disintegrating Or Milling (AREA)

Claims (3)

1. Installation de cailloutage mobile ou similaire, comprenant au moins un châssis (1 ) à deux essieux portant un concasseur (2), un dispositif de criblage (3) et une bande transporteuse (4) allant de la sortie du concasseur vers la réception du dispositif de criblage, caractérisée en ce que le châssis (1) est composé de deux éléments (1 a, 1 b) verrouillés de façon amovible entre les essieux (5b, 5a) avant et arrière, que le concasseur (2), le dispositif de criblage (3) et la bande transporteuse (4) sont montés sur l'un (1a) des éléments de châssis, de préférence l'élément arrière, portant des béquilles (8) dans la zone de l'extrémité de verrouillage et que la bande transporteuse (4) et le dispositif de criblage (3) reposent sur un bras (9) ou similaire faisant ressaut en direction de l'autre, de préférence l'élément de châssis antérieur (1 b), au-delà de l'extrémité de verrouillage.
2. Installation de cailloutage selon la revendication 1, caractérisée en ce que des montants (11) sont prévus dans la zone de l'extrémité de verrouillage à l'élément de châssis (1 a) soutenant le bras (9), des câbles de tension (10) passant sur les montants pour haubaner le bras (9), les montants (11) étant de préférence articulés à l'élément (1 a) de châssis de façon à pouvoir pivoter autour d'un axe transversal et l'autre élément (1b) de châssis étant pourvu de supports (12) pour le bras (9).
3. Installation de cailloutage selon la revendication 1 ou 2, caractérisée en ce que les béquilles (8) de l'élément (1a) de châssis recevant le concasseur (2), la bande transporteuse (4) et le dispositif de criblage (3) sont disposés de façon pivotante.
EP19870890141 1986-06-23 1987-06-22 Installation de préparation mobile d'agrégats Expired - Lifetime EP0252065B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT169486A AT385920B (de) 1986-06-23 1986-06-23 Fahrbare schotteraufbereitungsanlage od. dgl.
AT1694/86 1986-06-23

Publications (3)

Publication Number Publication Date
EP0252065A2 EP0252065A2 (fr) 1988-01-07
EP0252065A3 EP0252065A3 (en) 1988-08-31
EP0252065B1 true EP0252065B1 (fr) 1990-06-06

Family

ID=3518973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870890141 Expired - Lifetime EP0252065B1 (fr) 1986-06-23 1987-06-22 Installation de préparation mobile d'agrégats

Country Status (3)

Country Link
EP (1) EP0252065B1 (fr)
AT (1) AT385920B (fr)
DE (1) DE3763088D1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325604U (fr) * 1989-07-21 1991-03-15
CA2960739C (fr) * 2014-10-03 2022-08-09 Sandvik Intellectual Property Ab Machine mobile de traitement de materiau en vrac avec ensemble de suspension demontable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409235A (en) * 1968-11-05 John N Quinn Portable crushing plant
FR2067549A6 (fr) * 1969-11-07 1971-08-20 Fives Lille Cail
FR2210117A5 (fr) * 1972-12-12 1974-07-05 Fives Lille Cail
USRE28125E (en) * 1973-05-07 1974-08-20 Quinn portable crushing plant
JPS6084166A (ja) * 1983-06-02 1985-05-13 株式会社栗本鉄工所 可搬式破砕装置

Also Published As

Publication number Publication date
AT385920B (de) 1988-06-10
EP0252065A3 (en) 1988-08-31
EP0252065A2 (fr) 1988-01-07
DE3763088D1 (de) 1990-07-12
ATA169486A (de) 1987-11-15

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