CN101892615A - Full section ballast bed gravel efficient screen scarifier - Google Patents
Full section ballast bed gravel efficient screen scarifier Download PDFInfo
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- CN101892615A CN101892615A CN 201010241899 CN201010241899A CN101892615A CN 101892615 A CN101892615 A CN 101892615A CN 201010241899 CN201010241899 CN 201010241899 CN 201010241899 A CN201010241899 A CN 201010241899A CN 101892615 A CN101892615 A CN 101892615A
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- conveyer belt
- quarrel
- side slope
- dirt
- frame
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Abstract
The invention provides a full section ballast bed gravel efficient screen scarifier, comprising a rack, wherein a bogie is arranged below the rack and a power plant and a control device are arranged above the rack. The screen scarifier is characterized in that the rack is integrated with a screen cleaning device, a side slope excavating device and an undercutting excavating device from front to back, and the rack is also provided with a conveyor, an operating room, a track lifting and lining device and an operator cab. Gravels at the ballast bed side slope is excavated and screened by the side slope excavating device arranged at the front part of the rack, gravels at the ballast bed pillow bottom is excavated and screened by the undercutting excavating device arranged at the rear part of the rack, net gravels after screening and new gravels are filled in the ballast bed, and screened sewage is discharged at the same time, thus realizing rapid and efficient updating for the full section ballast bed gravels on railways, and solving fundamentally the problem of low utilization rate of skylights of railway lines as the existing screen scarifier is incapable of satisfying the requirements of high quality and efficient conservation and maintenance of railway lines, thereby providing reliable safeguard for speed acceleration running of trains.
Description
Technical field
The present invention relates to a kind of screen scarifier, the full section ballast bed gravel screen scarifier of especially a kind of pillow end of cleaning track simultaneously and side slope belongs to railway line maintenance Machine Design and manufacturing technology field.
Background technology
Existing various types of screen scarifiers can only carry out sorting operation to the ballast bed some of railroad track mostly, that is: or can only carry out the sorting operation at the railway roadbed pillow end, can only carry out the sorting operation of railway roadbed side slope, can't at the bottom of the ballast bed pillow of railroad track and side slope upgrade fast simultaneously.That is to say that there is the single problem of service behaviour in existing screen scarifier, be difficult to satisfy the requirement of high-quality comprehensively, efficient maintenance of rail track and maintenance, cause rail track " skylight " utilization rate low.Therefore,, improve rail track maintenance, maintenance activity operating efficiency, must be improved prior art for ensureing the speed-raising operation of train.
Summary of the invention
Can not rest the head on the end and the side slope rubble carries out comprehensively simultaneously, quick cleaning to railway roadbed for overcoming existing screen scarifier, cause rail track maintenance, maintenance activity rate low, make problems such as rail track " skylight " utilization rate can't be improved, the invention provides a kind of full section ballast bed gravel screen scarifier, to improve operating efficiency, ensure the safety speed-raising operation of train.
For achieving the above object, the invention provides a kind of like this full section ballast bed gravel efficient screen scarifier, it establishes bogie below comprising it, and the frame of power set and control device is established in the top, it is characterized in that being integrated with successively from front to back on the frame:
Screen cleaning device---front and back symmetry and squint is arranged to two vibrosieves of V font, side slope of excavating out with efficient screening and pillow end ballast aggregate;
The side slope excavating gear---be symmetricly set on the frame both sides and circulation is excavated in perpendicular to the work plane of sleeper section two by the circulation digger chain and be used to contain the side slope excavator that the collection tiny fragments of stone, coal, etc. guide groove of circulation digger chain constitutes, excavate with ballast aggregate the railway roadbed side slope;
Pillow end excavating gear---be arranged on the frame and surround orbit circulation is excavated in perpendicular to the work plane of rail profile by the circulation digger chain and be used to contain and pillow that the collection tiny fragments of stone, coal, etc. guide groove of the circulation digger chain that leads constitutes at the bottom of excavator;
Also be provided with on the frame:
Conveying device---comprise by the dirt quarrel conveyer belt that is positioned at pillow end excavator discharging opening, be positioned at the dirt quarrel conveyer belt of side slope excavator discharging opening, be positioned at the dirt quarrel conveyer of the dirt quarrel conveyer belt formation of vibrosieve feeding mouth, comprise the dirt conveyer that constitutes by dirt conveyer belt that is positioned at the vibrosieve dirt-discherging outlet and dirt transition conveyer belt again, also comprise by the clean quarrel conveyer belt that is positioned at vibrosieve muck removal mouth, clean quarrel transition conveyer belt, the clean quarrel that is positioned at the frame below is inserted the clean quarrel backfill conveyer that conveyer belt constitutes, and comprises the new quarrel conveyer that is made of the hopper below new quarrel conveyer belt that is positioned at the frame tail end and the discharging opening thereof again;
Operating room---lay respectively at pillow end excavator and side slope front of digging machine, and be provided with control device and operating desk in it;
Play the track lining device---on the frame between side slope excavating gear and the pillow end excavating gear, after track being played group built on stilts, reduce pillow end excavating resistance and keep orbital position.
The clean quarrel conveyer belt that is positioned at vibrosieve muck removal mouth of described clean quarrel backfill conveyer is symmetrical arranged two, the muck removal mouth that their arrival end is corresponding with two vibrosieves respectively joins, the port of export joins with corresponding two clean quarrel transition conveyer belt arrival ends respectively, the port of export of two clean quarrel transition conveyer belts is inserted conveyer belt by hopper with the two clean quarrels that are symmetrically set in the frame below respectively and is joined, and is backfilled on the side slope of railway roadbed both sides with the clean ballast aggregate after will sieving.
Described side slope excavator is the conventional chain type excavator of prior art, and its excavation depth and width all can be adjusted.
Excavator is the conventional chain type excavator of prior art at the bottom of the described pillow, and its excavation depth and width all can be adjusted.
Described track lining device is the conventional equipment of prior art.
The present invention compared with prior art has following advantage and effect: adopt such scheme, side slope excavating gear by frame front excavates railway roadbed side slope ballast aggregate earlier, cleaning, by excavating gear at the bottom of the pillow at frame rear portion railway roadbed pillow end ballast aggregate is excavated again, cleaning, and clean quarrel behind the cleaning and new quarrel inserted railway roadbed, to sieve the back dirt simultaneously sends, realized the quick of railway ballast full-section broken stone fully, the efficient renewal, fundamentally having solved existing screen scarifier, to be difficult to satisfy rail track because of service behaviour is single high-quality, the requirement of efficient maintenance and maintenance, cause the low problem of rail track " skylight " utilization rate, thereby provide reliable guarantee for the speed-raising of train operation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is excavating gear and a side slope excavating gear enlarged drawing at the bottom of the pillow of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.The equipment that the present invention does not specialize is the conventional equipment of prior art.
As Fig. 1, full section ballast bed gravel efficient screen scarifier provided by the invention, establish bogie 16 below comprising it, the frame 18 that power set 17,27 and control device are established in the top, being integrated with successively from front to back on the frame 18: screen cleaning device---front and back symmetry and squint are arranged to two vibrosieves 10,12 (this vibrosieve is the conventional equipment of prior art) of V font, side slope of excavating out with efficient screening and pillow end ballast aggregate; The side slope excavating gear---be symmetricly set on frame 18 both sides and circulation is excavated in perpendicular to the work plane of sleeper section two by circulation digger chain 22 and be used to contain the side slope excavator (this chain type side slope excavator is the conventional equipment of prior art) that the collection tiny fragments of stone, coal, etc. guide groove 23 of circulation digger chain 22 constitutes, excavate with ballast aggregate the railway roadbed side slope; Pillow end excavating gear---be arranged on the frame 18 and surround orbit circulation is excavated in perpendicular to the work plane of rail profile by circulation digger chain 3 and be used to contain and pillow that the collection tiny fragments of stone, coal, etc. guide groove 4 of the circulation digger chain 3 that lead constitutes at the bottom of excavator (it is the conventional equipment of prior art that this chain type is rested the head on end excavator); Also be provided with on the frame 18:
Conveying device---comprise by the dirt quarrel conveyer belt 7 that is positioned at pillow end excavator 3,4 discharging openings 29 (being hopper 29), be positioned at the dirt quarrel conveyer belt 8 of side slope excavator 22,23 discharging openings, be positioned at the dirt quarrel conveyer of dirt quarrel conveyer belt 9,11 formations of vibrosieve 10 feeding mouths, deliver in the vibrosieve 10 through dirt quarrel conveyer belt 7,8 and 9 respectively with the dirt quarrel that will rest the head on end excavator 3,4 and 22,23 excavations of side slope excavator, perhaps deliver in the vibrosieve 12 through dirt quarrel conveyer belt 11 again and sieve; Comprise the dirt conveyer that constitutes by dirt conveyer belt 13 that is positioned at vibrosieve 10,12 dirt-discherging outlets and dirt transition conveyer belt 14,15 again, so that dirt under the sieve of two vibrosieves 10,12 is delivered in the transport vehicle of the place ahead or thrown to the railway bed both sides through dirt conveyer belt 13, dirt transition conveyer belt 14,15; Also comprise and be symmetrically set in two vibrosieves 10, the two clean quarrel conveyer belts 20 at 12 muck removal mouth places, two clean quarrel transition conveyer belts 6, be symmetrically set in frame 18 belows and insert the clean quarrel backfill conveyer that conveyer belt 26 constitutes with the two clean quarrels that two clean quarrel transition conveyer belt 6 discharging openings join, wherein, the arrival end of two clean quarrel conveyer belts 20 respectively with two vibrosieves 10, the hopper 19 of the muck removal mouth below of 12 correspondences joins, the port of export of two clean quarrel conveyer belts 20 joins with corresponding two clean quarrel transition conveyer belt 6 arrival ends respectively, the ports of export of two clean quarrel transition conveyer belts 6 are inserted conveyer belt 26 by hopper 5 with the two clean quarrels that are symmetrically set in frame 18 belows respectively and are joined, with two vibrosieves 10, only be cut on 12 the sieve respectively through hopper 19, clean quarrel conveyer belt 20 and 6, hopper 5, clean quarrel is inserted conveyer belt 26 and is backfilled in the pillow end railway roadbed; Comprise the new quarrel conveyer that constitutes by the hopper 2 below new quarrel conveyer belt 1 that is positioned at frame 18 tail ends and the discharging opening thereof again, mend with the railway roadbed dual-side ramp bed after excavating and fill out new quarrel; Operating room 24 is positioned at pillow excavator 3,4 the place aheads, the end, operating room 21 is positioned at side slope excavator 22,23 the place aheads, and be provided with conventional control device and operating desk in the operating room 24,21, so that the staff carries out the excavation of ballast aggregate according to actual job situation operation control excavator; Play track lining device 25 (being the conventional equipment of prior art) on the frame 18 between side slope excavator 22,23 and the pillow end excavator 3,4, after track being played group built on stilts, reduce pillow end excavating resistance and keep orbital position; The front and back ends of frame 18 is respectively equipped with drivers' cab 28.
Claims (2)
1. full section ballast bed gravel efficient screen scarifier, it comprises that its below establishes bogie, the frame of power set and control device is established in the top, it is characterized in that being integrated with successively from front to back on the frame:
Screen cleaning device---front and back symmetry and squint is arranged to two vibrosieves of V font, side slope of excavating out with efficient screening and pillow end ballast aggregate;
The side slope excavating gear---be symmetricly set on the frame both sides and circulation is excavated in perpendicular to the work plane of sleeper section two by the circulation digger chain and be used to contain the side slope excavator that the collection tiny fragments of stone, coal, etc. guide groove of circulation digger chain constitutes, excavate with ballast aggregate the railway roadbed side slope;
Pillow end excavating gear---be arranged on the frame and surround orbit circulation is excavated in perpendicular to the work plane of rail profile by the circulation digger chain and be used to contain and pillow that the collection tiny fragments of stone, coal, etc. guide groove of the circulation digger chain that leads constitutes at the bottom of excavator;
Also be provided with on the frame:
Conveying device---comprise by the dirt quarrel conveyer belt that is positioned at pillow end excavator discharging opening, be positioned at the dirt quarrel conveyer belt of side slope excavator discharging opening, be positioned at the dirt quarrel conveyer of the dirt quarrel conveyer belt formation of vibrosieve feeding mouth, comprise the dirt conveyer that constitutes by dirt conveyer belt that is positioned at the vibrosieve dirt-discherging outlet and dirt transition conveyer belt again, also comprise by the clean quarrel conveyer belt that is positioned at vibrosieve muck removal mouth, clean quarrel transition conveyer belt, the clean quarrel that is positioned at the frame below is inserted the clean quarrel backfill conveyer that conveyer belt constitutes, and comprises the new quarrel conveyer that is made of the hopper below new quarrel conveyer belt that is positioned at the frame tail end and the discharging opening thereof again;
Operating room---lay respectively at pillow end excavator and side slope front of digging machine, and be provided with control device and operating desk in it;
Play the track lining device---on the frame between side slope excavating gear and the pillow end excavating gear, after track being played group built on stilts, reduce pillow end excavating resistance and keep orbital position.
2. full section ballast bed gravel efficient screen scarifier according to claim 1, the conveyer belt that is positioned at vibrosieve muck removal mouth that it is characterized in that described clean quarrel backfill conveyer is symmetrical arranged two, the hopper of the muck removal mouth below that their arrival end is corresponding with two vibrosieves respectively joins, the port of export joins with corresponding two clean quarrel transition conveyer belt arrival ends respectively, and the port of export of two clean quarrel transition conveyer belts is inserted conveyer belt by hopper with the two clean quarrels that are symmetrically set in the frame below respectively and joined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010241899 CN101892615A (en) | 2010-08-02 | 2010-08-02 | Full section ballast bed gravel efficient screen scarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010241899 CN101892615A (en) | 2010-08-02 | 2010-08-02 | Full section ballast bed gravel efficient screen scarifier |
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| CN101892615A true CN101892615A (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201010241899 Pending CN101892615A (en) | 2010-08-02 | 2010-08-02 | Full section ballast bed gravel efficient screen scarifier |
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| CN (1) | CN101892615A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345255A (en) * | 2011-06-20 | 2012-02-08 | 刘云 | Transverse moving system for railway stone slag roadbed impurity removal vehicle |
| CN108532382A (en) * | 2018-05-27 | 2018-09-14 | 内蒙古工业大学 | A kind of clear tiny fragments of stone, coal, etc. machine of small-sized railway |
| CN110499679A (en) * | 2019-08-29 | 2019-11-26 | 武汉利德测控技术有限公司 | A kind of track switch changes tiny fragments of stone, coal, etc. unit |
| CN115193872A (en) * | 2022-08-01 | 2022-10-18 | 武汉理工大学 | Application of recycled railway ballast in maintenance of ballast track |
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| CN2138664Y (en) * | 1992-06-12 | 1993-07-21 | 成都铁路局什邡养路机械厂 | Small screening macine for full section of railway road bed |
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| CN2878459Y (en) * | 2006-04-14 | 2007-03-14 | 昆明中铁大型养路机械集团有限公司 | Slope screen scarifier with vertical chain-type digging mechanism |
| CN2880893Y (en) * | 2005-07-28 | 2007-03-21 | 襄樊金鹰轨道车辆有限责任公司 | Railway switch ballast cleaning machine |
| CN101305131A (en) * | 2005-11-14 | 2008-11-12 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Method and installation for cleaning of a ballast bed of a track |
| CN201158788Y (en) * | 2008-02-28 | 2008-12-03 | 昆明中铁大型养路机械集团有限公司 | Rail-travelling materiel transport vehicle with new slag backfill |
| CN201785683U (en) * | 2010-08-02 | 2011-04-06 | 昆明中铁大型养路机械集团有限公司 | All-section efficient screen scarifier for rockfill of track bed |
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- 2010-08-02 CN CN 201010241899 patent/CN101892615A/en active Pending
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| CN2138664Y (en) * | 1992-06-12 | 1993-07-21 | 成都铁路局什邡养路机械厂 | Small screening macine for full section of railway road bed |
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| CN201158788Y (en) * | 2008-02-28 | 2008-12-03 | 昆明中铁大型养路机械集团有限公司 | Rail-travelling materiel transport vehicle with new slag backfill |
| CN201785683U (en) * | 2010-08-02 | 2011-04-06 | 昆明中铁大型养路机械集团有限公司 | All-section efficient screen scarifier for rockfill of track bed |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345255A (en) * | 2011-06-20 | 2012-02-08 | 刘云 | Transverse moving system for railway stone slag roadbed impurity removal vehicle |
| CN102345255B (en) * | 2011-06-20 | 2013-07-24 | 刘云 | Transverse moving system for railway stone slag roadbed impurity removal vehicle |
| CN108532382A (en) * | 2018-05-27 | 2018-09-14 | 内蒙古工业大学 | A kind of clear tiny fragments of stone, coal, etc. machine of small-sized railway |
| CN108532382B (en) * | 2018-05-27 | 2023-10-31 | 内蒙古工业大学 | Small-size railway ballast cleaning machine |
| CN110499679A (en) * | 2019-08-29 | 2019-11-26 | 武汉利德测控技术有限公司 | A kind of track switch changes tiny fragments of stone, coal, etc. unit |
| CN115193872A (en) * | 2022-08-01 | 2022-10-18 | 武汉理工大学 | Application of recycled railway ballast in maintenance of ballast track |
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Application publication date: 20101124 |