WO2013057552A1

WO2013057552A1 - Vehicle combination

Info

Publication number: WO2013057552A1
Application number: PCT/IB2012/001980
Authority: WO
Inventors: Jörg Ganz
Original assignee: Matisa Materiel Industriel Sa
Priority date: 2011-10-18
Filing date: 2012-10-05
Publication date: 2013-04-25
Also published as: EP2825701A1; WO2013057552A4; CH705702B1; PL2825701T3; EP2825701B1; CH705702A2; ES2640190T3

Abstract

The invention relates to a vehicle combination (1) for receiving a ballast (2) of a ballast bed (3), comprising a ballast receiving vehicle (5) having an excavation chain (4), and a storage vehicle (6) connected to said ballast receiving vehicle. Both vehicles (5, 6) are respectively provided with two rail-mounted travel units (7) and with two caterpillar tracks (8). Said excavation chain (4) is arranged, with respect to the working direction (9), at an end of the rear chassis (14), behind the furthest away travel unit (7, 8) of the ballast receiving vehicle (5).

Description

vehicle combination

The invention relates to a vehicle combination for receiving gravel a ballast bed, consisting of a Aushubkette having gravel receiving vehicle and connected to this

Storage vehicle.

Such a vehicle combination is known by EP 1 264 933 A2 to record under continuous right of way on a track the underlying gravel.

The object of the present invention is now to provide a vehicle combination of the type mentioned, with in a

trackless ballast is optimally cleaned or even removed.

This object is achieved with a vehicle of

generic type solved in that both vehicles are each equipped with two rail undercarriages and two crawler tracks and the excavation on a - with respect to a working direction - rear

Frame end behind the rearmost chassis of the

Gravel pickup vehicle is arranged.

The particular advantage of this training is that the

Vehicle combination on the front of the excavation chain

Supports gravel section. This is an adverse effect of all Landing gears on the excavated or recovered by the cleaned gravel planum or on further protective layers

reliably excluded.

Further advantages of the invention will become apparent from the dependent claims and the description of the drawings.

In the following the invention with reference to a in the drawing

illustrated embodiment described in more detail. 1 and 2 each show a side view of a vehicle combination in the inoperative position or in labor input.

A vehicle combination 1 shown in FIGS. 1 and 2 for receiving ballast 2 of a ballast bed 3 consists of a ballast pickup vehicle 5 having a lifting chain 4 and a storage vehicle 6 connected thereto. Both vehicles 5, 6 are each provided with two rail running gears 7 and equipped with two crawler tracks 8. The excavation chain 4 is on a - with respect to a working direction 9 of the vehicles 5, 6 - rear frame end 14 of a vehicle frame 11 behind the rearmost chassis 7, 8 of the ballast pickup vehicle fifth

arranged. The endless trained, displaceable by a drive 12 in rotation Aushubkette 4 is gem by not shown drives from an apparent in Fig. 1 inoperative position in a working position. Fig. 2 lowered. A trained for receiving the ballast 2, in operation lower end 13 of the excavating 4 is with respect to the working or a

Vehicle longitudinal 9 arranged behind the rearmost chassis 7 and formed with respect to the rear frame end 14 of the vehicle frame 1 of the ballast pickup vehicle 5. An upper end 15 of the excavation chain 4, designed for a ballast discharge, is positioned in front of the lower end 13 with respect to the working direction 9.

[010] A discharge end 16 of a dumping of cleaned ballast 2

provided conveyor belt 17 is formed projecting beyond the rear frame end 14 and is located between this and the lower end 13 of the excavation 4. The gravel pickup vehicle 5 is provided with a sieve 18, a conveyor belt 19 for the introduction of cleaned ballast 2 and a conveyor belt 20 for removal Of overburden on the connected storage vehicle 6 equipped. This has a running in working or vehicle longitudinal direction 9 and displaceable by a drive 21 in motion bottom conveyor belt 22.

[011] For the labor input, both vehicles 5, 6 coupled to one another - after removal of a protective car 23 - are lowered

Caterpillars 8 move on the trackless ballast section. After lowering the excavation chain 4 takes a recording of the ballast 2 and its further transport to the screen 18. The cleaned ballast 2 is dropped by the conveyor belt 17 on an exposed planum 24, while the overburden is stored in the connected storage vehicle 6.

Optionally, of course, the entire ballast can be transported in bypassing the screen 18 in the storage vehicle. By the guard 23 and the end-side vehicle couplings, the vehicle combination 1 can be easily incorporated as a rule vehicle in a train.

Claims

Patent claims

1. vehicle combination for receiving gravel (2) one

Ballast bed (3), consisting of a excavation chain (4)

having gravel receiving vehicle (5) and one to this

connected storage vehicle (6), characterized in that both vehicles (5, 6) are each equipped with two rail bogies (7) and two crawler tracks (8) and the excavation chain (4) on a - with respect to a working direction (9) - rear Frame end (14) behind the rearmost chassis (7, 8) of the ballast pickup vehicle (5) is arranged.

2. Vehicle combination according to claim 1, characterized in that the ballast receiving vehicle (5) with a sieve (18), a

Conveyor belt (7) for the introduction of cleaned ballast and a conveyor belt (20) for the removal of overburden on the connected storage vehicle (6) is equipped.

3. A vehicle combination according to claim 1, characterized in that a for receiving gravel (2) trained, in the lower working end (13) of the Aushubkette (4) with respect to the working or a Vehicle longitudinal direction (9) behind the rearmost chassis (7, 8) is arranged.

4. Vehicle combination according to claim 3, characterized in that the lower end (13) with respect to the rear frame end (14) of a vehicle frame (1 1) of the ballast pickup vehicle (5) is formed distanced.

5. Vehicle combination according to claim 3 or 4, characterized

in that an upper end (15) of the excavating chain (4) which is upper in working use and designed for a ballast ejection is positioned with respect to the working direction (9) in front of the lower end (13).

6. A vehicle combination according to claim 2, characterized in that a discharge end (16) of the discharge of cleaned ballast (2)

provided conveyor belt (17) over the rear frame end (14) of the ballast pickup vehicle (5) is formed projecting.

7. A vehicle combination according to claim 1, characterized in that the storage vehicle (6) in a working or vehicle longitudinal direction (9) extending and displaceable by a drive (21) in motion

Bottom conveyor belt (22).