CN102575438B - Machine comprising a lifting device for receiving bulk material of a track bed - Google Patents
Machine comprising a lifting device for receiving bulk material of a track bed Download PDFInfo
- Publication number
- CN102575438B CN102575438B CN201080047118.XA CN201080047118A CN102575438B CN 102575438 B CN102575438 B CN 102575438B CN 201080047118 A CN201080047118 A CN 201080047118A CN 102575438 B CN102575438 B CN 102575438B
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- CN
- China
- Prior art keywords
- machine
- machine frame
- track
- chain
- support
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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
- E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Ship Loading And Unloading (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
A lifting device (7) with a rotatable, endless conveyor-chain (8) for receiving bulk material (9) of a track bed (10) is associated with a machine (1) comprising a machine frame (2) that can be moved on a track (6) during a working advancement (5). A discharging device (12) for discharging the received bulk material (9) and a mounting (13) for connecting the lifting device (7) to the machine frame (2) in an articulated manner are provided in the region of an upper conveyor-chain deflection (11). The mounting (13) is movably supported on the machine frame (2) relative to same in a longitudinal direction of the machine, said mounting moving in a displacing motion (20) that is limited by a front working position (18) with respect to a working direction (4) and by a rear end position (19). The mounting is also connected to a buffering element (21) that is fixed on the machine frame (2), said buffering element enabling a displacement of the mounting (13) together with the lifting device (7) to the end position (19) after a target resistance (22) acting against the displacing motion (20) is exceeded. A switch (25) that detects the displacing motion (20) and the exceeding of the target resistance (22) is designed to interrupt the working advancement (5) of the machine (1).
Description
Background technology
The present invention relates to a kind of machine with machine frame, on the track that wherein this machine frame can be advanced on middle orbit by means of work, walking mechanism moves, the excavating gear being associated with this framework has for collecting the rotatable transmission chain from beginning to end of the bulk material of track bed (track bed), wherein in the region of the transmission chain skew on the top of excavating gear, be provided with for discharge collected bulk material discharger and for by excavating gear radial type be connected to the support of machine frame.
Such machine has been known to those skilled in the art, for example, as various different embodiment (, the ballast body descaling machine in US5926981), and for the object clearing up or remove is for excavating the railway roadbed ballast aggregate of track.For this reason, continuous work at machine is advanced in (working run), the corresponding chain that transmits drops in the ballast body of track through track bed, or be positioned at the below of track lattice, or in the situation of cleaning curb, be positioned at two longitudinal sides of track lattice and cave and sentence and excavate railway roadbed ballast aggregate.If have obstruction in ballast body, such as being invisibly hidden in the stone such as bulk in ballast body etc., this obstruction can cause the latter to be damaged with the collision that transmits chain.
Summary of the invention
The object of the invention is to create a kind of as described in beginning the machine of type, by this machine, can avoid in the situation with obstruction collision transmitting the possible damage of chain or machine.
According to the present invention, the machine that the feature of quoting by means of the characteristic of claim 1 limits has been realized this target.
By the machine designing by this way; can protect in an advantageous manner now transmission chain to avoid possible damage; and prevented from transmitting chain and bumped against any mechanical disorder causing in the situation of obstruction, excavating gear gets out of the way before can rupturing in the blade element of chain in longitudinal mode of machine now.Meanwhile, in addition, stop the retainer that machine moves ahead and be unlocked, make thus it can prevent reliably to cause any further damage of expenses and time lag dangerous.
According to the description of dependent claims and accompanying drawing, other advantage of the present invention will become apparent.
Accompanying drawing explanation
Hereinafter with reference to the embodiment representing in accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 a and Fig. 1 b are the schematic side elevation of the machine respectively with different transmission chains of design according to the present invention,
Fig. 2 is according to the detailed side view of the conveyer chain apparatus of Fig. 1 a,
Fig. 3 is according to the view of the arrow III in Fig. 2,
Fig. 4 is according to the view of the arrow IV in Fig. 1 b, and
Fig. 5 has represented replacement scheme of the present invention very simply.
The specific embodiment
Machine 1 shown in Fig. 1 a has the recessed machine frame 2 that makes progress, and on the track on the track 6 that this machine frame 2 is advanced in 5 by means of the work of carrying out along operative orientation 4, walking mechanism 3 can move.The excavating gear 7 being comprised of rotating transmission chain 8 from beginning to end is in fact arranged on track between walking mechanism 3.In this example, transmit chain 8 during operation, be guided through track 6 below, and for collecting bulk materials 9 from track bed 10.In the region of the transmission chain skew 11 on the top of excavating gear 7, be provided with discharger 12, this discharger 12 is for discharging the bulk material 9 of the collection transporting via conveyer device 27.
In Fig. 2 and Fig. 3, can also find out in more detail, excavating gear 7 is connected to machine frame 2 by means of being arranged on support 13 radial types in the region of transmitting chain skew 11.Under the help of driver 14 that is attached to machine frame 2, this support allows vertically and laterally to adjust and transmit chain 8 around universal joint 15, so that it can drop to operating position from the inoperable position of track 6 tops, or during operation laterally pivotable to adapt to the route of track.In addition rising of can engaging with track 6, pulled out unit 28 and to be fastened to support 13.
Support 13 is supported on machine frame 2 on the longitudinal direction of machine or be parallel to track 6 and adjust with respect to machine frame 2.For this reason, the support frame 16 of support 13 is installed into be shifted being connected to the mode of sliding on the guide rail longitudinally 17 of machine frame 2.Wherein, the shift movement 20 of support 13 by suppose under normal circumstances during the operation of machine 1, the final position 19 (shown in Fig. 2 chain-dotted line) at 18He rear, operating position that is arranged in the place ahead of operative orientation 4 limited.
In addition, support 13 or support frame 16 are connected to the buffer element 21 that is fastened to machine frame 2.Described buffer element resists the shift movement 20 of support 13 for the resistance 22 by expection.The size of resistance 22 is advanced and is promoted to transmit chain 8 by that power of track bed 10 during 5 operations of implementing corresponding to the continuous operation of machine 1.For example, buffer element 21 can be designed as the ram pot 23 that produces the resistance 22 of expection by hydraulic actuation.The advantage having is like this: for example hard ballast aggregate causes in the situation of resistance increment, and desired resistance 22 can easily adapt to it.Easily, the reducing valve 24 that makes to set for the resistance 22 of expection is associated with ram pot 23.
Once transmit chain 8 encounters and stops described proal obstruction in 5 route is advanced in continuous work, and the resistance 22 of expection is exceeded, buffer element 21 just can (for example, automatically open reducing valve 24) in the direction of the final position 19 towards rear reorientation support 13 and excavating gear 7 together so.
In addition, be arranged on switch 25 on machine 1 and be designed to when desired resistance 22 being detected and be exceeded, the work that direct command interrupts machine 1 advances 5.In addition, switch 25 can be configured to automatically stop being designed to make to transmit the chain driver 26 that chain 8 rotates.By such mode, under the situation with obstruction collision, chain can cut out in time, and can avoid reliably transmitting thus chain 8 or machine 1 damage.
The left-half of Fig. 1 b and Fig. 4 schematically shows a kind of machine 1 of form, and wherein excavating gear 7 is comprised of two transmission chains 29 that are designed to so-called shoulder formula chain.These transmit chain 29 and be provided for excavating track bed 10 in the end regions of sleeper, and track be positioned at adjacent to each other in a lateral direction the both sides of machine frame 2 and be positioned at machine frame 2 below, and by means of independent support 30 radial types separately be connected to machine frame 2, laterally and vertically to adjust independently of one another.Described support is mounted to machine frame 2 with displacement mode like the first example class with above-mentioned, and each is arranged in independent longitudinal rail 32, and is connected to buffer element 34 separately, and this buffer element 34 resists shift movement by the resistance of expection.
As another of excavating gear, substitute, the right half part of Fig. 4 can find out, excavating gear 7 comprises the transmission chain 39 from beginning to end of so-called recessed digger blade shape, and during operation, in the lower horizontal of track 6 pivotable upcountry.Support 31 is also associated with excavating gear 7, and this support 31 is arranged on machine frame 2 and is connected to buffer element 35 via guide rail 33 longitudinally.
Fig. 5 shows modification of the present invention, and wherein the support 36 of excavating gear 7 is arranged on axle 37 pivotables of extending with the horizontal direction around along machine on machine frame 2.This hinged swing type hangs and allows excavating gear 7 to be shifted with respect to machine frame 2 along the longitudinal direction of machine, wherein, is connected between support 36 and machine frame 2 buffer element 38 radial types, and the described shift movement 20 of resistance 22 resistance of expection is also provided.
Claims (3)
1. a machine with machine frame (2), on track on the track (6) that described machine frame (2) is advanced in (5) by means of work, walking mechanism (3) is mobile, and the excavating gear (7) being associated with this machine frame has the rotatable transmission chain (8 from beginning to end of the bulk material (9) for collecting track bed (10); 29; 39), wherein in the region of the transmission chain skew (11) on the top of excavating gear (7), be provided with discharger (12) for discharging collected bulk material (9) and for by excavating gear (7) radial type be connected to the support (13 of machine frame (2); 30; 31; 36), it is characterized in that:
(a) support (13; 30; 31; 36) be supported on machine frame (2), for adjusting with respect to machine frame (2) on the longitudinal direction at described machine at shift movement (20), this shift movement (20) is by being positioned at the operating position (18) in operative orientation (4) the place ahead and the final position (19) at rear limits
(b) support (13; 30; 31; 36) be connected to the buffer element (21 that is fastened to machine frame (2); 34; 35; 38), buffer element (21; 34; 35; 38) after the resistance (22) that resists the expection of shift movement (20) is exceeded, make support (13; 30; 31; 36) with excavating gear (7) can together with towards final position (19) reorientation at rear,
(c) switch (25) detects the crossing of resistance (22) of shift movement (20) or expection, is designed for the work of interrupting described machine (1) advance (5).
2. according to the machine of claim 1, it is characterized in that, buffer element (21) is designed to produce by hydraulic actuation the ram pot (23) of the resistance (22) of expection, and the reducing valve (24) being associated with this ram pot (23) can be set to the resistance (22) of expection.
3. according to the machine of claim 1, it is characterized in that, switch (25) is also configured for stopping being designed to transmit the chain driver (26) that chain (8) rotates.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA1653/2009 | 2009-10-21 | ||
| AT0165309A AT508152B1 (en) | 2009-10-21 | 2009-10-21 | MACHINE WITH A DISPLACEMENT DEVICE FOR RECEIVING BULK MATERIAL OF A RIDING BED |
| PCT/EP2010/005235 WO2011047746A1 (en) | 2009-10-21 | 2010-08-26 | Machine comprising a lifting device for receiving bulk material of a track bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102575438A CN102575438A (en) | 2012-07-11 |
| CN102575438B true CN102575438B (en) | 2014-12-10 |
Family
ID=42937530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080047118.XA Active CN102575438B (en) | 2009-10-21 | 2010-08-26 | Machine comprising a lifting device for receiving bulk material of a track bed |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2491179B1 (en) |
| CN (1) | CN102575438B (en) |
| AT (1) | AT508152B1 (en) |
| BR (1) | BR112012009640A2 (en) |
| EA (1) | EA021689B1 (en) |
| ES (1) | ES2441947T3 (en) |
| PL (1) | PL2491179T3 (en) |
| WO (1) | WO2011047746A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT513609B1 (en) * | 2013-01-31 | 2014-06-15 | Plasser Bahnbaumasch Franz | Cleaning machine for cleaning ballast of a track |
| CN104179084B (en) * | 2014-09-04 | 2015-11-18 | 昆明学院 | Multi-functional ballast collection arranging device between a kind of sleeper |
| CN104179088B (en) * | 2014-09-04 | 2016-08-17 | 昆明学院 | A kind of sleeper room machineization quickly arranges the quarrel machine that rockfills |
| CN104179086B (en) * | 2014-09-04 | 2015-11-11 | 昆明学院 | Between a kind of sleeper, traversing vibration is revolved the row of digging and to be rockfilled quarrel machine |
| 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 |
| AT526060B1 (en) * | 2022-12-20 | 2023-11-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Storage wagon for bulk goods |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862956A (en) * | 1957-10-04 | 1961-03-15 | Eduard Roemert | Travelling plant for loosening, picking up and loading surplus bedding material along the side way of a railway track |
| GB2080375A (en) * | 1980-07-24 | 1982-02-03 | Plasser Bahnbaumasch Franz | A travelling machine and process for reconditioning the bed of railway tracks |
| CN2424229Y (en) * | 2000-05-01 | 2001-03-21 | 襄樊轨道车辆工厂 | Railway whole-section sleeper base ballast screen scarifier |
| CN1340449A (en) * | 2000-08-30 | 2002-03-20 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Bulk material loading vehicle |
| CN1344837A (en) * | 2000-10-03 | 2002-04-17 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Machinery for renewing track |
| CN2510525Y (en) * | 2001-12-14 | 2002-09-11 | 沈阳铁路分局沈阳工务器材厂 | Quick-action detachable horizontal-swing type dual hydraulic rail-clamping apparatus for railroad switch tampering machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT384446B (en) * | 1985-03-14 | 1987-11-10 | Plasser Bahnbaumasch Franz | TRACKABLE MACHINE FOR SUCTIONING THE GRAVEL FROM A GRAVEL BED |
| DK0824164T3 (en) | 1996-08-14 | 2004-06-28 | Plasser Bahnbaumasch Franz | Track building machine for excavating ballast material in a track |
-
2009
- 2009-10-21 AT AT0165309A patent/AT508152B1/en not_active IP Right Cessation
-
2010
- 2010-08-26 WO PCT/EP2010/005235 patent/WO2011047746A1/en active Application Filing
- 2010-08-26 ES ES10749786.9T patent/ES2441947T3/en active Active
- 2010-08-26 PL PL10749786T patent/PL2491179T3/en unknown
- 2010-08-26 EP EP10749786.9A patent/EP2491179B1/en active Active
- 2010-08-26 CN CN201080047118.XA patent/CN102575438B/en active Active
- 2010-08-26 BR BR112012009640A patent/BR112012009640A2/en active IP Right Grant
- 2010-08-26 EA EA201200467A patent/EA021689B1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862956A (en) * | 1957-10-04 | 1961-03-15 | Eduard Roemert | Travelling plant for loosening, picking up and loading surplus bedding material along the side way of a railway track |
| GB2080375A (en) * | 1980-07-24 | 1982-02-03 | Plasser Bahnbaumasch Franz | A travelling machine and process for reconditioning the bed of railway tracks |
| CN2424229Y (en) * | 2000-05-01 | 2001-03-21 | 襄樊轨道车辆工厂 | Railway whole-section sleeper base ballast screen scarifier |
| CN1340449A (en) * | 2000-08-30 | 2002-03-20 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Bulk material loading vehicle |
| CN1344837A (en) * | 2000-10-03 | 2002-04-17 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Machinery for renewing track |
| CN2510525Y (en) * | 2001-12-14 | 2002-09-11 | 沈阳铁路分局沈阳工务器材厂 | Quick-action detachable horizontal-swing type dual hydraulic rail-clamping apparatus for railroad switch tampering machine |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112012009640A2 (en) | 2017-08-08 |
| EP2491179A1 (en) | 2012-08-29 |
| AT508152A4 (en) | 2010-11-15 |
| PL2491179T3 (en) | 2014-03-31 |
| CN102575438A (en) | 2012-07-11 |
| ES2441947T3 (en) | 2014-02-07 |
| EP2491179B1 (en) | 2013-10-16 |
| EA021689B1 (en) | 2015-08-31 |
| AT508152B1 (en) | 2010-11-15 |
| WO2011047746A1 (en) | 2011-04-28 |
| EA201200467A1 (en) | 2012-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |