EP0613980A2 - Ballast levelling machine - Google Patents

Ballast levelling machine Download PDF

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Publication number
EP0613980A2
EP0613980A2 EP94890028A EP94890028A EP0613980A2 EP 0613980 A2 EP0613980 A2 EP 0613980A2 EP 94890028 A EP94890028 A EP 94890028A EP 94890028 A EP94890028 A EP 94890028A EP 0613980 A2 EP0613980 A2 EP 0613980A2
Authority
EP
European Patent Office
Prior art keywords
machine
ballast
machine according
frame
frame 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.)
Granted
Application number
EP94890028A
Other languages
German (de)
French (fr)
Other versions
EP0613980B1 (en
EP0613980A3 (en
Inventor
Josef Ing. Theurer
Herbert Ing. Wörgötter
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.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie GmbH
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Publication date
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Publication of EP0613980A2 publication Critical patent/EP0613980A2/en
Publication of EP0613980A3 publication Critical patent/EP0613980A3/en
Application granted granted Critical
Publication of EP0613980B1 publication Critical patent/EP0613980B1/en
Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/02—Removing or re-contouring ballast
    • E01B2203/025—Suction
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/02—Removing or re-contouring ballast
    • E01B2203/027—Sweeping
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/04—Cleaning or reconditioning ballast or ground beneath
    • E01B2203/042—Cleaning or reconditioning ballast or ground beneath in situ,e.g. vacuum-cleaners
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/04—Cleaning or reconditioning ballast or ground beneath
    • E01B2203/045—Cleaning or reconditioning ballast or ground beneath the ballast having been taken up
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/06—Placing ballast
    • E01B2203/065—Re-use of ballast
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/08—Levelling ballast or ground beneath
    • E01B2203/083—Ploughs
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/08—Levelling ballast or ground beneath
    • E01B2203/086—Rotating brooms
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/14—Way of locomotion or support
    • E01B2203/141—Way of locomotion or support on the track to be treated

Definitions

  • the invention relates to a ballast leveling machine with a machine frame supported on rail bogies, a ballast plow that is height-adjustable by drives, a height-adjustable and rotatable sweeping brush, a suction arrangement that has a vacuum generator, and with a driving cabin.
  • EP 0 418 428 A1 describes such a ballast leveling machine for profiling the ballast bedding of a track, the sweeping brush being arranged in a suction box connected to the vacuum generator. This means that the dust that occurs when the sweeping brush is in use can be vacuumed off immediately and its discharge, which has an adverse effect on the environment, can be largely avoided.
  • a track-traveling device for lifting ballast from track systems is also known.
  • a pivotable boom connected to a suction pipe is provided on a vehicle.
  • the intake manifold is cantilevered over an end cab and is connected at the nozzle end to vibratable tools for loosening the ballast to be extracted.
  • suction pipes projecting over a vehicle end for suctioning track ballast are also known from DE 91 11 238 U1, DE 90 00 529 U1 and EP 0 485 810 A1.
  • the object of the present invention is to create a ballast leveling machine of the type described in the introduction, with which a desired profiling of the ballast bed can also be carried out in problem areas restricting the use of the ballast plow or the sweeping brush.
  • the sweeping brush can be arranged between the rail undercarriages while avoiding an overhang of the machine frame that overlaps the rear rail undercarriage, and on the other hand a driving cabin can be easily provided at the rear end of the machine for precise observation of the suction nozzle positioning.
  • the development according to claim 2 creates the advantageous possibility of storing the excess ballast picked up from the track on the machine and carrying it in order to be able to replenish track areas with a lack of ballast if necessary.
  • ballast silo behind the ballast plow creates the advantage that the operator has an unobstructed view of the plow and can optimally control it during work.
  • the feature according to claim 10 offers the possibility to carry sweeping brushes in different widths on the machine and - depending on requirements - quickly exchange them, so z. B. to be able to sweep a switch or crossing area completely over its entire width.
  • ballast storage With the ballast storage, relatively large amounts of ballast can now be carried on the machine in order to be thrown off in track areas with greatly increased ballast demand.
  • the ballast can easily be fed to the ballast silo or its outlet chutes via the floor conveyor belt.
  • a ballast leveling machine 1 shown in FIG. 1 has a machine frame 4 formed from two frame parts 2, 3, which is supported on a track 6 via a total of three rail bogies 5 and can be moved in a direction of travel indicated by an arrow 7.
  • the two frame parts 2, 3 arranged one behind the other in the longitudinal direction of the machine are in the area of the middle rail carriage 5 articulated to one another via a coupling 12.
  • a ballast silo 14 with outlet chutes 15 directed towards the track 6 is fastened to the rear end of the frame part 2 at a distance from the driving cabin 13 in the machine longitudinal direction.
  • the rear, second frame part 3 of the machine frame 4 is equipped with a suction arrangement 17 having a vacuum generator 16, a height-adjustable and rotatable sweeping brush 18 and a further driving cabin 19 located at the rear end of the frame part.
  • the suction arrangement 17 is provided with a suction nozzle 20 which projects beyond the rear end 21 of the machine with respect to the direction of travel and which is connected to the vacuum generator 16 by means of a flexible suction pipe 22.
  • the suction nozzle 20 is designed to be adjustable by means of drives 40, 41, 44 - to be described in more detail in FIGS. 2 and 3 - via a control device 23 located in the adjacent driving cabin 19.
  • a conveyor belt 24 running in the longitudinal direction of the machine is provided on the second frame part 3, the lower, receiving end of the sweeping brush 18 and the higher, discharge-side end of which is assigned to the ballast silo 14 arranged on the first frame part 2, the sweeping brush 18 additionally having a cross conveyor belt 25 is equipped for lateral ballast discharge.
  • the suction arrangement 17 has, between the suction nozzle 20 and the vacuum generator 16, a cyclone separator 26 integrated in the suction pipe 22, the outlet opening 27 located in the lower end region of which is followed by a lock chamber 28 with a remotely controllable discharge opening 29. This is located directly above the conveyor belt 24 and is thus connected to the ballast silo 14.
  • the suction air flow coming from the cyclone separator 26 is passed via the suction pipe 22 into a fine dust filter unit 30, in which the filtered-out dust is collected in a V-shaped storage device 31 in order to be discharged if necessary via a screw conveyor 32 located in its lower end region.
  • an additional sweeping brush 34 is detachably mounted and by means of a Drive 35 height adjustable or lowerable into the track 6.
  • a motor 36 serves to supply energy to a traction drive 37 and all other drives of the ballast leveling machine 1.
  • the suction nozzle 20 is fixed on a parallelogram linkage 38, which in turn is connected to a support body 39.
  • the height of the parallelogram linkage 38 together with the suction nozzle 20 can be adjusted via the drive 40, while the further drive 41 causes the parallelogram linkage 38 to be pivoted relative to the support body 39 about a vertical axis 42.
  • the support body 39 can be transversely displaced by means of the drive 44 on guide rails 43 running perpendicular to the longitudinal direction of the machine and horizontally. 2, the suction nozzle 20 is shown in the lowered working position for work, in order to continuously suck up accumulations of ballast 46 located in the area of a line conductor 45.
  • the suction nozzle 20 protrudes over the front end of the machine frame 4 or the second frame part 3 in such a way that an operator located in the driving cabin 19 has an unobstructed view of the suction nozzle which is lowered in use.
  • the length of the two guide bars 43 for the transverse displacement of the support body 39 or the suction nozzle 20 is somewhat longer than the track width of the track 6. This makes it possible to use the suction nozzle 20, if appropriate, also for suctioning up ballast accumulations located in the area of the sleeper head.
  • the middle plow 9 and the two side plows 10 and the sweeping brush 18 are lowered onto the track 6 for work. If there is not enough ballast in places, the ballast stored in the ballast silo 14 can be used to perform a ballast of the track 6 if necessary.
  • the ballast not caught by the sweeping brush 18 in the area of the line conductor 45 is sucked off parallel to the work of the ballast plow 11 with the aid of the suction nozzle 20 located at the rear end 21 of the machine. A corresponding positioning of the suction nozzle 20 takes place by acting on the drives 40, 41 and 44 from the driving cabin 19.
  • ballast accumulation 46 If, in addition to this ballast accumulation 46, further ballast accumulations are found in the line conductor area, for example in the area of a track magnet, these additional ballast accumulations can also be suctioned off at any time by swiveling the suction nozzle 20 accordingly.
  • the extracted ballast is discharged via the unloading opening 29 onto the conveyor belt 24 and subsequently into the ballast silo 14.
  • the suction nozzle 20 is raised by means of the drives 40, 41 and 44 into a locking position or inoperative position and pivoted into a lateral position in which the suction nozzle rises above or to the side of the rear machine end 21 directly behind the driving cabin 19 located within the clearance profile. A transfer travel of the machine 1 is thus possible without the view of the operator in the driving cabin 19 being impaired.
  • the ballast leveling machine 47 shown in FIG. 4 is a variant of the machine according to FIG. 1, for the sake of simplicity, parts that match or have the same function are partially provided with the same reference numerals.
  • the machine 47 has a machine frame 48 which, in addition to the front, first frame part 49 and the rear, second frame part 50, is equipped with a further middle third frame part 51 arranged between them and articulatedly connected to them. This is mounted on two bogie bogies 5 and provided with a motor 52 and travel drive 53, while the first and second frame parts 49, 50, which are supported on only a single rail bogie 5, are articulated on the end thereof in the manner of a trailer.
  • a ballast accumulator 54 is arranged on the third frame part 51, the bottom area of which is formed by a floor conveyor belt 55 with a lower receiving end 56 and a higher discharge end 57.
  • the discharge end 57 is located above the ballast silo 14 fastened to the front, first frame part 49.
  • the receiving end 56 which is arranged at the rear with respect to the direction of travel, lies below the discharge region of a steep conveyor belt 58, which is provided between the ballast store 54 and the sweeping brush 18 and that of the latter transported from the track 6 ballast and the ballast coming from the discharge opening 29 of the lock chamber 28 into the ballast storage 54.
  • two further sweeping brushes 59 can also be seen, which are fastened to the machine frame 48 via a holder 60 and can optionally be lowered into the track 6 by means of a drive 61 in order to be exchanged for the sweeping brush 18 will.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Soil Working Implements (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Catching Or Destruction (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Cleaning In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Revetment (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A ballast levelling machine (1) with a machine frame (4) supported on rail running gear (5) is equipped with a ballast plough (11) which is height-adjustable by means of drives (8), a height-adjustable and rotatable sweeping brush (18), a suction arrangement (17) having a vacuum generator (16), as well as with a driver's cab (19). The machine frame (4) consists of a first frame part (2) having the ballast plough (11) at the front in the travelling direction, and of a further, second frame part (3) which is articulatedly connected to the first frame part and has the vacuum generator (16) and the sweeping brush (18). The suction arrangement (17) has a suction nozzle (20) which projects beyond the machine end (21) at the rear with respect to the travelling direction, is connected to the vacuum generator (16) by a flexible suction pipe (22) and to a drive (40) and which is adjustable by means of a control device (23) located in the adjoining driver's cab (19). <IMAGE>

Description

Die Erfindung betrifft eine Schotterplaniermaschine mit einem auf Schienenfahrwerken abgestützten Maschinenrahmen, einem durch Antriebe höhenverstellbaren Schotterpflug, einer höhenverstell- und rotierbaren Kehrbürste, einer einen Unterdruckerzeuger aufweisenden Sauganordnung sowie mit einer Fahrkabine.The invention relates to a ballast leveling machine with a machine frame supported on rail bogies, a ballast plow that is height-adjustable by drives, a height-adjustable and rotatable sweeping brush, a suction arrangement that has a vacuum generator, and with a driving cabin.

Die EP 0 418 428 A1 beschreibt eine derartige Schotterplaniermaschine zum Profilieren der Schotterbettung eines Gleises, wobei die Kehrbürste in einem mit dem Unterdruckerzeuger verbundenen Saugkasten angeordnet ist. Damit kann der beim Arbeitseinsatz der Kehrbürste auftretende Staub sofort abgesaugt und dessen die Umwelt beeinträchtigender Austritt weitgehend vermieden werden.EP 0 418 428 A1 describes such a ballast leveling machine for profiling the ballast bedding of a track, the sweeping brush being arranged in a suction box connected to the vacuum generator. This means that the dust that occurs when the sweeping brush is in use can be vacuumed off immediately and its discharge, which has an adverse effect on the environment, can be largely avoided.

Durch die DE 21 36 306 A ist auch eine gleisverfahrbare Vorrichtung zum Ausheben von Schotter aus Gleisanlagen bekannt. Dazu ist auf einem Fahrzeug ein mit einem Saugrohr verbundener und verschwenkbarer Ausleger vorgesehen. Das Saugrohr ist über eine endseitige Fahrkabine vorkragend angeordnet und am düsenseitigen Ende mit vibrierbaren Werkzeugen zum Lockern des abzusaugenden Schotters verbunden.From DE 21 36 306 A a track-traveling device for lifting ballast from track systems is also known. For this purpose, a pivotable boom connected to a suction pipe is provided on a vehicle. The intake manifold is cantilevered over an end cab and is connected at the nozzle end to vibratable tools for loosening the ballast to be extracted.

Weitere derartige, über ein Fahrzeugende vorkragende Saugrohre zum Absaugen von Gleisschotter sind außerdem noch durch die DE 91 11 238 U1, DE 90 00 529 U1 und EP 0 485 810 A1 bekannt.Further such suction pipes projecting over a vehicle end for suctioning track ballast are also known from DE 91 11 238 U1, DE 90 00 529 U1 and EP 0 485 810 A1.

Außerdem ist noch durch die US 5 052 132 ein aus zwei gelenkig miteinander verbundenen Rahmenteilen zusammengesetzter Maschinenrahmen bekannt, wobei dem in Fahrtrichtung vorderen ein höhenverstellbarer Schotterpflug sowie ein Schottersilo und dem hinteren Rahmenteil eine Kehrbürste zugeordnet sind.In addition, a machine frame composed of two articulated frame parts is known from US Pat. No. 5,052,132, with a height-adjustable ballast plow in front in the direction of travel and a ballast silo and a rear brush part being assigned to the rear frame part.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung einer Schotterplaniermaschine der eingangs beschriebenen Art, mit der auch in - den Einsatz des Schotterpfluges bzw. der Kehrbürste einschränkenden - Problembereichen eine gewünschte Profilierung der Schotterbettung durchführbar ist.The object of the present invention is to create a ballast leveling machine of the type described in the introduction, with which a desired profiling of the ballast bed can also be carried out in problem areas restricting the use of the ballast plow or the sweeping brush.

Diese Aufgabe wird durch die im kennzeichnenden Teil des Anspruches 1 angeführten Merkmale gelöst. Aus dieser Merkmalskombination ergibt sich der besondere Kombinationseffekt, daß im Rahmen einer einzigen Arbeitsdurchfahrt sofort im Anschluß an eine ordnungsgemäße und leistungsmäßig uneingeschränkte Reprofilierung durch den Schotterpflug auch in den genannten Problembereichen des Gleises durch eine gezielte und damit sehr wirksame Schotterabsaugung eine vorschriftsmäßige Schotterverteilung durchführbar ist. Durch die über das hintere Maschinenende vorkragende Saugdüse ist diese unter uneingeschränkter Beobachtung von der Fahrkabine aus gezielt und rasch zu den Absaugbereichen verstellbar, um dort überschüssigen Schotter bzw. auch angesammelten Schmutz ohne Beeinträchtigung der kontinuierlichen Arbeitsvorfahrt der Schotterplaniermaschine absaugen zu können. Mit der zweiteiligen Rahmenausbildung kann einerseits die Kehrbürste unter Vermeidung eines das hintere Schienenfahrwerk übergreifenden Überhanges des Maschinenrahmens zwischen den Schienenfahrwerken angeordnet und andererseits auch problemlos am hinteren Maschinenende eine Fahrkabine zur genauen Beobachtung der Saugdüsenpositionierung vorgesehen werden.This object is achieved by the features stated in the characterizing part of claim 1. The special combination results from this combination of features Combination effect that within the scope of a single work passage immediately after a proper and performance-free reprofiling by the ballast plow, a prescribed and thus very effective ballast extraction can also be carried out in the problem areas of the track by means of a targeted and therefore very effective ballast extraction. Thanks to the suction nozzle protruding over the rear end of the machine, this can be quickly and precisely adjusted from the driver's cab to the extraction areas so that excess ballast or accumulated dirt can be sucked off without impairing the continuous work approach of the ballast leveling machine. With the two-part frame design, on the one hand the sweeping brush can be arranged between the rail undercarriages while avoiding an overhang of the machine frame that overlaps the rear rail undercarriage, and on the other hand a driving cabin can be easily provided at the rear end of the machine for precise observation of the suction nozzle positioning.

Die Weiterbildung nach Anspruch 2 schafft die vorteilhafte Möglichkeit, den aus dem Gleis aufgenommenen überschüssigen Schotter auf der Maschine zu speichern und mitzuführen, um damit bei Bedarf Gleisbereiche mit einem Mangel an Schotter wieder auffüllen zu können.The development according to claim 2 creates the advantageous possibility of storing the excess ballast picked up from the track on the machine and carrying it in order to be able to replenish track areas with a lack of ballast if necessary.

Die Merkmale gemäß den Ansprüchen 3 und 4 gewährleisten sowohl eine die Überstellfahrt nicht störende Lagerung der Saugdüse in ihrer Außerbetriebstellung als auch eine sehr vielseitige Verstellbarkeit der Düse im Arbeitseinsatz in bezug auf den Maschinenrahmen, um Schotteranhäufungen unabhängig von deren Lage bzw. der Lage des Problembereiches, z. B. eines Linienleiters, absaugen zu können.The features according to claims 3 and 4 ensure both a storage trip of the suction nozzle in its decommissioning position, which does not interfere with the transfer travel, as well as a very versatile adjustability of the nozzle in use in relation to the machine frame, in order to accumulate ballast regardless of its location or the location of the problem area, e.g. B. a line conductor to be able to suction.

Die Weiterbildung nach den Ansprüchen 5 und 6 erlaubt ein einfaches und problemloses Ausscheiden des angesaugten Schotters aus dem Saugluftstrom und Transportieren des Schotters zum Schottersilo zwecks allfälligen Wiederabwurfs ins Gleis bei Bedarf. Hierbei erweist sich weiters die Ausbildung gemäß den Ansprüchen 7 und 8 als besonders vorteilhaft, da auf diese Weise der bei der Ansaugung entstehende Staub umweltschonend ausgefiltert und - bei Stillstand der Maschine - entsorgt werden kann.The further development according to claims 5 and 6 allows a simple and problem-free separation of the suctioned ballast from the suction air flow and transporting the ballast to the ballast silo for the purpose of possible re-throwing into the track if necessary. Here, the design according to claims 7 and 8 also proves to be particularly advantageous, since in this way the dust produced during the suction can be filtered out in an environmentally friendly manner and disposed of when the machine is at a standstill.

Die in Anspruch 9 beschriebene Anordnung des Schottersilos hinter dem Schotterpflug schafft den Vorteil, daß die Bedienungsperson ungehinderten Einblick auf den Pflug behält und diesen während des Arbeitseinsatzes optimal steuern kann.The arrangement of the ballast silo behind the ballast plow, as described in claim 9, creates the advantage that the operator has an unobstructed view of the plow and can optimally control it during work.

Das Merkmal nach Anspruch 10 bietet die Möglichkeit, Kehrbürsten in verschiedener Breite auf der Maschine mitzuführen und - je nach Erfordernissen - rasch gegeneinander auszutauschen, um so z. B. einen Weichen- oder Kreuzungsbereich vollständig über dessen gesamte Breite kehren zu können.The feature according to claim 10 offers the possibility to carry sweeping brushes in different widths on the machine and - depending on requirements - quickly exchange them, so z. B. to be able to sweep a switch or crossing area completely over its entire width.

Schließlich ermöglicht noch eine Variante gemäß den Ansprüchen 11 und 12 eine zusätzliche Erweiterung der Einsatzmöglichkeiten der erfindungsgemäßen Maschine. Mit dem Schotterspeicher können nun relativ große Schottermengen auf der Maschine mitgeführt werden, um in Gleisbereichen mit stark erhöhtem Schotterbedarf abgeworfen zu werden. Über das Bodenförderband ist der Schotter zu diesem Zweck problemlos dem Schottersilo bzw. dessen Auslaßschurren zuführbar.Finally, a variant according to claims 11 and 12 enables an additional expansion of the possible uses of the machine according to the invention. With the ballast storage, relatively large amounts of ballast can now be carried on the machine in order to be thrown off in track areas with greatly increased ballast demand. For this purpose, the ballast can easily be fed to the ballast silo or its outlet chutes via the floor conveyor belt.

Im folgenden wird die Erfindung anhand zweier in der Zeichnung dargestellter Ausführungsbeispiele näher beschrieben.The invention is described in more detail below with reference to two exemplary embodiments shown in the drawing.

Es zeigen:

  • Fig. 1 eine Seitenansicht einer Schotterplaniermaschine mit einem zweiteilig ausgebildeten Maschinenrahmen und einer endseitig an diesem befestigten Saugdüse,
  • Fig. 2 eine Ansicht der Maschine gemäß Pfeil II, wobei die Saugdüse für den Arbeitseinsatz abgesenkt ist,
  • Fig. 3 eine Ansicht der Maschine wie in Fig. 2, wobei jedoch die Saugdüse in eine Verriegelungsstellung für die Überstellfahrt angehoben ist, und
  • Fig. 4 eine Seitenansicht einer anderen Variante der erfindungsgemäßen Maschine mit einem dreiteilig ausgebildeten Maschinenrahmen.
Show it:
  • 1 is a side view of a ballast leveling machine with a two-part machine frame and a suction nozzle attached to the end thereof,
  • 2 is a view of the machine according to arrow II, with the suction nozzle lowered for work,
  • Fig. 3 is a view of the machine as in Fig. 2, but with the suction nozzle raised to a locking position for the transfer travel, and
  • Fig. 4 is a side view of another variant of the machine according to the invention with a three-part machine frame.

Eine in Fig. 1 dargestellte Schotterplaniermaschine 1 weist einen aus zwei Rahmenteilen 2,3 gebildeten Maschinenrahmen 4 auf, der über insgesamt drei Schienenfahrwerke 5 auf einem Gleis 6 abgestützt und in einer durch einen Pfeil 7 angegebenen Fahrtrichtung verfahrbar ist. Die beiden in Maschinenlängsrichtung hintereinander angeordneten Rahmenteile 2,3 sind im Bereich des mittleren Schienenfahrwerks 5 über eine Kupplung 12 gelenkig miteinander verbunden. Auf dem bezüglich der Fahrtrichtung vorderen, ersten Rahmenteil 2 befindet sich ein über Antriebe 8 höhenverstellbarer, aus Mittelpflug 9 und Flankenpflug 10 bestehender Schotterpflug 11, der unmittelbar hinter einer am vorderen Ende des Rahmenteils 2 vorgesehenen Fahrkabine 13 bzw. in deren Sichtbereich angeordnet ist. Ein Schottersilo 14 mit zum Gleis 6 gerichteten Auslaßschurren 15 ist - von der Fahrkabine 13 in Maschinenlängsrichtung distanziert - am hinteren Ende des Rahmenteils 2 befestigt.A ballast leveling machine 1 shown in FIG. 1 has a machine frame 4 formed from two frame parts 2, 3, which is supported on a track 6 via a total of three rail bogies 5 and can be moved in a direction of travel indicated by an arrow 7. The two frame parts 2, 3 arranged one behind the other in the longitudinal direction of the machine are in the area of the middle rail carriage 5 articulated to one another via a coupling 12. On the front of the first frame part 2 with respect to the direction of travel there is a ballast plow 11 which is height-adjustable via drives 8 and consists of a middle plow 9 and side plow 10, which is arranged directly behind a driver's cabin 13 provided at the front end of the frame part 2 or in its field of vision. A ballast silo 14 with outlet chutes 15 directed towards the track 6 is fastened to the rear end of the frame part 2 at a distance from the driving cabin 13 in the machine longitudinal direction.

Der hintere, zweite Rahmenteil 3 des Maschinenrahmens 4 ist mit einer einen Unterdruckerzeuger 16 aufweisenden Sauganordnung 17, einer höhenverstell- und rotierbaren Kehrbürste 18 sowie einer am hinteren Rahmenteilende befindlichen weiteren Fahrkabine 19 ausgestattet. Die Sauganordnung 17 ist mit einer Saugdüse 20 versehen, die über das bezüglich der Fahrtrichtung hintere Maschinenende 21 vorkragt und die mittels eines flexiblen Absaugrohrs 22 mit dem Unterdruckerzeuger 16 verbunden ist. Die Saugdüse 20 ist anhand von - in den Fig. 2 und 3 noch genauer zu beschreibenden - Antrieben 40,41,44 über eine in der angrenzenden Fahrkabine 19 befindliche Steuereinrichtung 23 verstellbar ausgebildet. Weiters ist am zweiten Rahmenteil 3 ein in Maschinenlängsrichtung verlaufendes Förderband 24 vorgesehen, dessen tiefer gelegenes, aufnahmeseitiges Ende der Kehrbürste 18 und dessen höher gelegenes, abwurfseitiges Ende dem am ersten Rahmenteil 2 angeordneten Schottersilo 14 zugeordnet ist, wobei die Kehrbürste 18 noch zusätzlich mit einem Querförderband 25 zum seitlichen Schotterabwurf ausgestattet ist.The rear, second frame part 3 of the machine frame 4 is equipped with a suction arrangement 17 having a vacuum generator 16, a height-adjustable and rotatable sweeping brush 18 and a further driving cabin 19 located at the rear end of the frame part. The suction arrangement 17 is provided with a suction nozzle 20 which projects beyond the rear end 21 of the machine with respect to the direction of travel and which is connected to the vacuum generator 16 by means of a flexible suction pipe 22. The suction nozzle 20 is designed to be adjustable by means of drives 40, 41, 44 - to be described in more detail in FIGS. 2 and 3 - via a control device 23 located in the adjacent driving cabin 19. Furthermore, a conveyor belt 24 running in the longitudinal direction of the machine is provided on the second frame part 3, the lower, receiving end of the sweeping brush 18 and the higher, discharge-side end of which is assigned to the ballast silo 14 arranged on the first frame part 2, the sweeping brush 18 additionally having a cross conveyor belt 25 is equipped for lateral ballast discharge.

Die Sauganordnung 17 weist zwischen der Saugdüse 20 und dem Unterdruckerzeuger 16 einen in das Absaugrohr 22 eingebundenen Zyklonabscheider 26 auf, dessen im unteren Endbereich gelegener Auslaßöffnung 27 eine Schleusenkammer 28 mit einer fernsteuerbaren Entladeöffnung 29 nachgeordnet ist. Diese befindet sich direkt oberhalb des Förderbandes 24 und steht somit mit dem Schottersilo 14 in Verbindung. Der aus dem Zyklonabscheider 26 kommende Saugluftstrom wird über das Absaugrohr 22 in eine Feinstaubfiltereinheit 30 geleitet, in der der ausgefilterte Staub in einem V-förmigen Speicher 31 gesammelt wird, um bedarfsweise über eine in dessen unterem Endbereich befindliche Förderschnecke 32 entladen zu werden.The suction arrangement 17 has, between the suction nozzle 20 and the vacuum generator 16, a cyclone separator 26 integrated in the suction pipe 22, the outlet opening 27 located in the lower end region of which is followed by a lock chamber 28 with a remotely controllable discharge opening 29. This is located directly above the conveyor belt 24 and is thus connected to the ballast silo 14. The suction air flow coming from the cyclone separator 26 is passed via the suction pipe 22 into a fine dust filter unit 30, in which the filtered-out dust is collected in a V-shaped storage device 31 in order to be discharged if necessary via a screw conveyor 32 located in its lower end region.

In einer mit dem Maschinenrahmen 4 bzw. dem zweiten Rahmenteil 3 verbundenen Halterung 33 ist eine zusätzliche Kehrbürste 34 lösbar gelagert und anhand eines Antriebes 35 höhenverstellbar ausgebildet bzw. ins Gleis 6 absenkbar. Ein Motor 36 dient der Energieversorgung eines Fahrantriebes 37 sowie sämtlicher anderer Antriebe der Schotterplaniermaschine 1.In a holder 33 connected to the machine frame 4 or the second frame part 3, an additional sweeping brush 34 is detachably mounted and by means of a Drive 35 height adjustable or lowerable into the track 6. A motor 36 serves to supply energy to a traction drive 37 and all other drives of the ballast leveling machine 1.

Wie nun in Fig. 2 und 3 ersichtlich, ist die Saugdüse 20 auf einer Parallelogrammanlenkung 38 fixiert, die ihrerseits mit einem Tragkörper 39 verbunden ist. Über den Antrieb 40 ist die Parallelogrammanlenkung 38 mitsamt der Saugdüse 20 höhenverstellbar, während der weitere Antrieb 41 eine Verschwenkung der Parallelogrammanlenkung 38 zum Tragkörper 39 um eine vertikale Achse 42 bewirkt. Der Tragkörper 39 ist auf senkrecht zur Maschinenlängsrichtung und horizontal verlaufenden Führungsholmen 43 mittels des Antriebes 44 querverschiebbar. In Fig. 2 ist die Saugdüse 20 in der für den Arbeitseinsatz abgesenkten Arbeitsstellung dargestellt, um im Bereich eines Linienleiters 45 befindliche Schotteranhäufungen 46 kontinuierlich abzusaugen. Dabei ragt die Saugdüse 20 derart über das Stirnende des Maschinenrahmens 4 bzw. des zweiten Rahmenteils 3 vor, daß eine in der Fahrkabine 19 befindliche Bedienungsperson ungehinderten Einblick auf die im Einsatz abgesenkte Saugdüse hat. Die Länge der beiden Führungsholme 43 für die Querverschiebung des Tragkörpers 39 bzw. der Saugdüse 20 ist etwas länger als die Spurweite des Gleises 6 ausgebildet. Damit besteht die Möglichkeit, die Saugdüse 20 gegebenenfalls auch zur Absaugung von im Schwellenvorkopfbereich befindlichen Schotteranhäufungen zu verwenden.As can now be seen in FIGS. 2 and 3, the suction nozzle 20 is fixed on a parallelogram linkage 38, which in turn is connected to a support body 39. The height of the parallelogram linkage 38 together with the suction nozzle 20 can be adjusted via the drive 40, while the further drive 41 causes the parallelogram linkage 38 to be pivoted relative to the support body 39 about a vertical axis 42. The support body 39 can be transversely displaced by means of the drive 44 on guide rails 43 running perpendicular to the longitudinal direction of the machine and horizontally. 2, the suction nozzle 20 is shown in the lowered working position for work, in order to continuously suck up accumulations of ballast 46 located in the area of a line conductor 45. The suction nozzle 20 protrudes over the front end of the machine frame 4 or the second frame part 3 in such a way that an operator located in the driving cabin 19 has an unobstructed view of the suction nozzle which is lowered in use. The length of the two guide bars 43 for the transverse displacement of the support body 39 or the suction nozzle 20 is somewhat longer than the track width of the track 6. This makes it possible to use the suction nozzle 20, if appropriate, also for suctioning up ballast accumulations located in the area of the sleeper head.

Für den Arbeitseinsatz sind der Mittelpflug 9 und die beiden Flankenpflüge 10 sowie die Kehrbürste 18 auf das Gleis 6 abgesenkt. Sollte stellenweise zu wenig Schotter vorhanden sein, besteht mit Hilfe des im Schottersilo 14 gespeicherten Schotters die Möglichkeit, bedarfsweise eine Einschotterung des Gleises 6 durchzuführen. Der von der Kehrbürste 18 nicht erfaßte Schotter im Bereich des Linienleiters 45 wird parallel zum Arbeitseinsatz des Schotterpfluges 11 mit Hilfe der am hinteren Maschinenende 21 befindlichen Saugdüse 20 abgesaugt. Dabei erfolgt eine entsprechende Positionierung der Saugdüse 20 durch Beaufschlagung der Antriebe 40,41 und 44 von der Fahrkabine 19 aus. Sollten zusätzlich zu dieser Schotteranhäufung 46 im Linienleiterbereich weitere Schotteranhäufungen, beispielsweise im Bereich eines Gleismagneten, festgestellt werden, so können auch diese zusätzlichen Schotteranhäufungen jederzeit durch entsprechendes Verschwenken der Saugdüse 20 abgesaugt werden. Der abgesaugte Schotter wird über die Entladeöffnung 29 auf das Förderband 24 und in weiterer Folge in den Schottersilo 14 abgeworfen.The middle plow 9 and the two side plows 10 and the sweeping brush 18 are lowered onto the track 6 for work. If there is not enough ballast in places, the ballast stored in the ballast silo 14 can be used to perform a ballast of the track 6 if necessary. The ballast not caught by the sweeping brush 18 in the area of the line conductor 45 is sucked off parallel to the work of the ballast plow 11 with the aid of the suction nozzle 20 located at the rear end 21 of the machine. A corresponding positioning of the suction nozzle 20 takes place by acting on the drives 40, 41 and 44 from the driving cabin 19. If, in addition to this ballast accumulation 46, further ballast accumulations are found in the line conductor area, for example in the area of a track magnet, these additional ballast accumulations can also be suctioned off at any time by swiveling the suction nozzle 20 accordingly. The extracted ballast is discharged via the unloading opening 29 onto the conveyor belt 24 and subsequently into the ballast silo 14.

In Fig. 3 ist die Saugdüse 20 mittels der Antriebe 40, 41 und 44 in eine Verriegelungsstellung bzw. Außerbetriebstellung angehoben und in eine seitliche Lage verschwenkt, in der sich die Saugdüse ober dem bzw. seitlich neben dem hinteren Maschinenende 21 unmittelbar hinter der Fahrkabine 19 innerhalb des Lichtraumprofiles befindet. Damit ist eine Überstellfahrt der Maschine 1 möglich, ohne daß die Sicht der in der Fahrkabine 19 befindlichen Bedienungsperson beeinträchtigt ist.3, the suction nozzle 20 is raised by means of the drives 40, 41 and 44 into a locking position or inoperative position and pivoted into a lateral position in which the suction nozzle rises above or to the side of the rear machine end 21 directly behind the driving cabin 19 located within the clearance profile. A transfer travel of the machine 1 is thus possible without the view of the operator in the driving cabin 19 being impaired.

Die in Fig. 4 dargestellte Schotterplaniermaschine 47 ist eine Variante der Maschine nach Fig. 1, wobei übereinstimmende bzw. funktionsgleiche Teile der Einfachheit halber zum Teil mit den gleichen Bezugszeichen versehen sind. Die Maschine 47 weist einen Maschinenrahmen 48 auf, der zusätzlich zum vorderen, ersten Rahmenteil 49 und hinteren, zweiten Rahmenteil 50 mit einem weiteren, zwischen diesen angeordneten und gelenkig mit diesen verbundenen mittleren, dritten Rahmenteil 51 ausgestattet ist. Dieser ist auf zwei Drehgestellfahrwerken 5 gelagert und mit einem Motor 52 und Fahrantrieb 53 versehen, während der auf jeweils nur einem einzelnen Schienenfahrwerk 5 abgestützte erste und zweite Rahmenteil 49,50 trailerartig endseitig daran angelenkt sind. Am dritten Rahmenteil 51 ist ein Schotterspeicher 54 angeordnet, dessen Bodenbereich durch ein Bodenförderband 55 mit tieferliegendem Aufnahmeende 56 und höherliegendem Abwurfende 57 gebildet ist.The ballast leveling machine 47 shown in FIG. 4 is a variant of the machine according to FIG. 1, for the sake of simplicity, parts that match or have the same function are partially provided with the same reference numerals. The machine 47 has a machine frame 48 which, in addition to the front, first frame part 49 and the rear, second frame part 50, is equipped with a further middle third frame part 51 arranged between them and articulatedly connected to them. This is mounted on two bogie bogies 5 and provided with a motor 52 and travel drive 53, while the first and second frame parts 49, 50, which are supported on only a single rail bogie 5, are articulated on the end thereof in the manner of a trailer. A ballast accumulator 54 is arranged on the third frame part 51, the bottom area of which is formed by a floor conveyor belt 55 with a lower receiving end 56 and a higher discharge end 57.

Das Abwurfende 57 befindet sich oberhalb des auf dem vorderen, ersten Rahmenteil 49 befestigten Schottersilos 14. Das bezüglich der Fahrtrichtung hinten angeordnete Aufnahmeende 56 liegt unterhalb des Abwurfbereiches eines Steilförderbandes 58, das zwischen dem Schotterspeicher 54 und der Kehrbürste 18 vorgesehen ist und das den von dieser aus dem Gleis 6 aufgenommenen Schotter sowie den aus der Entladeöffnung 29 der Schleusenkammer 28 kommenden Schotter in den Schotterspeicher 54 transportiert.The discharge end 57 is located above the ballast silo 14 fastened to the front, first frame part 49. The receiving end 56, which is arranged at the rear with respect to the direction of travel, lies below the discharge region of a steep conveyor belt 58, which is provided between the ballast store 54 and the sweeping brush 18 and that of the latter transported from the track 6 ballast and the ballast coming from the discharge opening 29 of the lock chamber 28 into the ballast storage 54.

Im Bereich zwischen dem hintersten Schienenfahrwerk 5 und der Kehrbürste 18 sind ferner zwei weitere Kehrbürsten 59 zu sehen, die über eine Halterung 60 am Maschinenrahmen 48 befestigt sind und mittels eines Antriebes 61 wahlweise ins Gleis 6 abgesenkt werden können, um gegen die Kehrbürste 18 ausgetauscht zu werden.In the area between the rearmost rail undercarriage 5 and the sweeping brush 18, two further sweeping brushes 59 can also be seen, which are fastened to the machine frame 48 via a holder 60 and can optionally be lowered into the track 6 by means of a drive 61 in order to be exchanged for the sweeping brush 18 will.

Claims (12)

Schotterplaniermaschine mit einem auf Schienenfahrwerken (5) abgestützten Maschinenrahmen (4;48), einem durch Antriebe (8) höhenverstellbaren Schotterpflug (11), einer höhenverstell- und rotierbaren Kehrbürste (18), einer einen Unterdruckerzeuger (16) aufweisenden Sauganordnung (17) sowie mit einer Fahrkabine (19), dadurch gekennzeichnet, daß der Maschinenrahmen (4;48) aus einem in Fahrtrichtung vorderen, den Schotterpflug (11) aufweisenden ersten Rahmenteil (2;49) und wenigstens einem weiteren, gelenkig mit diesem verbundenen, den Unterdruckerzeuger (16) und die Kehrbürste (18) aufweisenden zweiten Rahmenteil (3;50) gebildet ist, und daß die Sauganordnung (17) eine über das bezüglich der Fahrtrichtung hintere Maschinenende (21) vorkragende, durch ein flexibles Absaugrohr (22) mit dem Unterdruckerzeuger (16) in Verbindung stehende, mit Antrieben (40,41,44) verbundene Saugdüse (20) aufweist, die durch eine in der angrenzenden Fahrkabine (19) befindliche Steuereinrichtung (23) verstellbar ist.Ballast leveling machine with a machine frame (4; 48) supported on rail bogies (5), a ballast plow (11) which is height-adjustable by drives (8), a height-adjustable and rotatable sweeping brush (18), a suction arrangement (17) having a vacuum generator (16) and With a driving cabin (19), characterized in that the machine frame (4; 48) consists of a first frame part (2; 49) which is at the front in the direction of travel and has the ballast plow (11) and at least one further, the vacuum generator (articulatedly connected to it) 16) and the sweeping brush (18) having the second frame part (3; 50) and that the suction arrangement (17) projects beyond the rear end of the machine (21) with a flexible suction pipe (22) with the vacuum generator (22) 16) connected to drives (40, 41, 44) connected to the suction nozzle (20), which is located in the adjoining driving cabin (19) by a control device (23) is adjustable. Maschine nach Anspruch 1, dadurch gekennzeichnet, daß am zweiten Rahmenteil (3) ein in Maschinenlängsrichtung verlaufendes Förderband (24) vorgesehen ist, dessen tiefergelegenes, aufnahmeseitiges Ende der Kehrbürste (18) und dessen höhergelegenes, abwurfseitiges Ende einem am ersten Rahmenteil (2) befindlichen Schottersilo (14) zugeordnet ist.Machine according to claim 1, characterized in that a conveyor belt (24) running in the machine longitudinal direction is provided on the second frame part (3), the lower end of the sweeping brush (18) on the receiving side and the higher end on the discharge side of one on the first frame part (2) Ballast silo (14) is assigned. Maschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Saugdüse (20) durch die Antriebe (40,41,44) in eine ober dem bzw. seitlich neben dem hinteren Maschinenende (21) und unmittelbar hinter der Fahrkabine (19) befindliche Außerbetriebstellung verstellbar ist (Fig. 3).Machine according to claim 1 or 2, characterized in that the suction nozzle (20) through the drives (40, 41, 44) into an inoperative position located above or to the side of the rear machine end (21) and immediately behind the driving cabin (19) is adjustable (Fig. 3). Maschine nach einem der Ansprüche 1,2 oder 3, dadurch gekennzeichnet, daß die Saugdüse (20) auf einer höhenverstellbaren Parallelogrammanlenkung (38) fixiert ist, die um eine vertikale Achse (42) verschwenkbar mit einem Tragkörper (39) verbunden ist, wobei der Tragkörper (39) durch einen Antrieb (44) senkrecht zur Maschinenlängsrichtung und horizontal querverstellbar ist.Machine according to one of claims 1, 2 or 3, characterized in that the suction nozzle (20) is fixed on a height-adjustable parallelogram linkage (38) which is pivotably connected to a support body (39) about a vertical axis (42), the Support body (39) by a drive (44) perpendicular to the machine longitudinal direction and horizontally transverse. Maschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Saugdüse (20) durch das Absaugrohr (22) mit einem Zyklonabscheider (26) verbunden ist, dessen im unteren Endbereich gelegener Auslaßöffnung (27) eine Schleusenkammer (28) mit einer fernsteuerbaren Entladeöffnung (29) nachgeordnet ist.Machine according to one of claims 1 to 4, characterized in that the suction nozzle (20) is connected through the suction pipe (22) to a cyclone separator (26), the outlet opening (27) of which in the lower end region is a lock chamber (28) with a remotely controllable one Discharge opening (29) is arranged downstream. Maschine nach Anspruch 5, dadurch gekennzeichnet, daß die Entladeöffnung (29) der Schleusenkammer (28) oberhalb des Förderbandes (24) angeordnet bzw. diesem zugeordnet ist.Machine according to claim 5, characterized in that the unloading opening (29) of the lock chamber (28) is arranged above or assigned to the conveyor belt (24). Maschine nach Anspruch 5, dadurch gekennzeichnet, daß die Saugdüse (20) über das Absaugrohr (22) mit einer Feinstaubfiltereinheit (30) verbunden ist.Machine according to claim 5, characterized in that the suction nozzle (20) is connected to a fine dust filter unit (30) via the suction pipe (22). Maschine nach Anspruch 7, dadurch gekennzeichnet, daß der Feinstaubfiltereinheit (30) ein Speicher (31) zugeordnet ist, dessen unterer Endbereich eine Förderschnecke (32) aufweist.Machine according to claim 7, characterized in that the fine dust filter unit (30) is assigned a store (31), the lower end region of which has a screw conveyor (32). Maschine nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Schotterpflug (11) bezüglich der Fahrtrichtung unmittelbar hinter einer am vorderen Ende des Maschinenrahmens (4;48) befindlichen Fahrkabine (13) in deren Sichtbereich bzw. zwischen dieser und dem Schottersilo (14) angeordnet ist.Machine according to one of claims 1 to 8, characterized in that the ballast plow (11) with respect to the direction of travel immediately behind a driver's cabin (13) located at the front end of the machine frame (4; 48) in its field of vision or between it and the ballast silo ( 14) is arranged. Maschine nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß in einer über einen Antrieb (35;61) höhenverstellbaren Halterung (33;60) eine weitere Kehrbürste (34;59) am Maschinenrahmen (4;48) gelagert und lösbar befestigt ist.Machine according to one of Claims 1 to 9, characterized in that a further sweeping brush (34; 59) is mounted on the machine frame (4; 48) in a holder (33; 60) which is height-adjustable via a drive (35; 61) and is detachably fastened . Maschine nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß zwischen dem vorderen, ersten und hinteren, zweiten Rahmenteil (49,50) des Maschinenrahmens (48) ein weiterer, mit beiden gelenkig verbundener mittlerer bzw. dritter Rahmenteil (51) vorgesehen ist, an dem ein Schotterspeicher (54) mit einem dessen Bodenbereich bildenden und sich bis oberhalb des Schottersilos (14) erstreckenden Bodenförderband (55) angeordnet ist.Machine according to one of claims 1 to 10, characterized in that between the front, first and rear, second frame part (49, 50) of the machine frame (48) there is a further middle or third frame part (51) which is articulated to both , on which a ballast store (54) is arranged with a floor conveyor belt (55) forming its bottom area and extending up to above the ballast silo (14). Maschine nach Anspruch 11, dadurch gekennzeichnet, daß der dritte Rahmenteil (51) als mit Drehgestellfahrwerken (5) und einem Fahrantrieb (53) ausgestatteter selbstverfahrbarer Silowagen ausgebildet ist, an dem die jeweils nur ein Schienenfahrwerk (5) aufweisenden ersten und zweiten Rahmenteile (49,50) trailerartig angelenkt sind.Machine according to Claim 11, characterized in that the third frame part (51) is equipped with a bogie undercarriage (5) and a travel drive (53) self-propelled silo wagon is formed, on which the first and second frame parts (49, 50) each having only one rail undercarriage (5) are articulated like a trailer.
EP94890028A 1993-03-04 1994-02-02 Ballast levelling machine Expired - Lifetime EP0613980B1 (en)

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AT421/93 1993-03-04
AT42193 1993-03-04

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JP (1) JP3162568B2 (en)
CN (1) CN1057361C (en)
AT (1) ATE147113T1 (en)
AU (1) AU662675B2 (en)
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CH712375A1 (en) * 2016-04-19 2017-10-31 Hürlimann Bautenschutz Ag Apparatus and method for discharging multicomponent adhesives to a granular mixture.
CN106638431A (en) * 2016-12-01 2017-05-10 张铁民 Arrangement method of cab and operating chamber on equipment
AT519784B1 (en) * 2017-03-17 2019-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Machine and method for profiling and distributing gravel of a track
CN106939535A (en) * 2017-03-28 2017-07-11 乌鲁木齐铁路局库尔勒工务段 Cutting is cleared up and unloading rock ballast integrated apparatus
PL244943B1 (en) * 2018-01-12 2024-04-02 Przemyslowy Instytut Masz Rolniczych Central plough of a road power grader, preferably for automotive vehicles
CN110172945B (en) * 2019-05-31 2021-04-23 中国铁建高新装备股份有限公司 Track bed sand removing vehicle

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EP1310597A2 (en) * 2001-11-09 2003-05-14 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Track maintenance machine for placing ballast under the track
EP1310597A3 (en) * 2001-11-09 2004-04-14 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Track maintenance machine for placing ballast under the track
CN104532780A (en) * 2014-12-31 2015-04-22 昆明中铁大型养路机械集团有限公司 Railway ballast sand removal vehicle
CN105332357A (en) * 2015-10-27 2016-02-17 中国铁建高新装备股份有限公司 Railway tunnel track bed pulverized coal collecting device
CN105332357B (en) * 2015-10-27 2017-06-13 中国铁建高新装备股份有限公司 Railway tunnel railway roadbed coal powder collection device
WO2021174268A1 (en) 2020-03-06 2021-09-10 System 7 Ballast Regulator Gmbh Apparatus for ploughing for a track-mobile ballast levelling machine
AT523621A1 (en) * 2020-03-06 2021-09-15 System 7 Ballast Regulator Gmbh Device for plowing for a tracked ballast leveler
AT523621B1 (en) * 2020-03-06 2024-06-15 System 7 Ballast Regulator Gmbh Ploughing device for a track-mounted ballast levelling machine

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FI941017A0 (en) 1994-03-03
CZ25094A3 (en) 1995-05-17
EP0613980B1 (en) 1997-01-02
SK280758B6 (en) 2000-07-11
FI107819B (en) 2001-10-15
PL302387A1 (en) 1994-09-05
US5452528A (en) 1995-09-26
AU5750894A (en) 1994-09-08
JPH06294101A (en) 1994-10-21
CZ279538B6 (en) 1995-05-17
AU662675B2 (en) 1995-09-07
CN1100161A (en) 1995-03-15
CN1057361C (en) 2000-10-11
CA2116887C (en) 2004-07-06
DE59401436D1 (en) 1997-02-13
FI941017A (en) 1994-09-05
SK16494A3 (en) 1995-03-08
EP0613980A3 (en) 1994-11-17
RU2087612C1 (en) 1997-08-20
ATE147113T1 (en) 1997-01-15
JP3162568B2 (en) 2001-05-08
PL173799B1 (en) 1998-05-29
CA2116887A1 (en) 1994-09-05

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