CN102803619B - Suction machine for suctioning ballast of a track - Google Patents

Suction machine for suctioning ballast of a track Download PDF

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Publication number
CN102803619B
CN102803619B CN201180014773.XA CN201180014773A CN102803619B CN 102803619 B CN102803619 B CN 102803619B CN 201180014773 A CN201180014773 A CN 201180014773A CN 102803619 B CN102803619 B CN 102803619B
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CN
China
Prior art keywords
suction
trap
longitudinal axis
suction nozzle
intake
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.)
Active
Application number
CN201180014773.XA
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Chinese (zh)
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CN102803619A (en
Inventor
J.陶依尔
H.沃格特
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
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of CN102803619A publication Critical patent/CN102803619A/en
Application granted granted Critical
Publication of CN102803619B publication Critical patent/CN102803619B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8816—Mobile land installations
    • E02F3/8825—Mobile land installations wherein at least a part of the soil-shifting equipment is mounted on a dipper-arm, backhoes or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Soil Working Implements (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

The invention relates to a suction machine that can travel on railway traveling mechanisms for suctioning ballast of a track, comprising a suction tube connected to a vacuum generator and having a suction hose (11) that can rotate about a longitudinal axis (14) and having a suction opening (18) at an end segment (16) for receiving ballast. The end segment (16) of the suction hose (11) comprises at least one flap (20) in the area of the suction opening (18) that can pivot between a normal position and a use position (22) about a pivot axis (19) extending parallel to the longitudinal axis (14). In the normal position, the flap (20) forms a part of the cross section of the suction hose, as seen in the direction of the longitudinal axis (14). In the use position (22), the flap (20) protrudes radially from the suction opening (18) of the suction hose, wherein the pivot motion of the flap (20) is limited by a stop (23, 24) at each of the two end positions.

Description

For drawing the suction machine of the bedding ballast aggregate of track
Technical field
The present invention relates to a kind of suction machine of the bedding ballast aggregate for drawing track.
Background technology
Known such machine from AT505910 B1, such machine has in the region of intake from the outstanding shovel element of suction nozzle.In addition, being arranged in the end member of suction pipe is some blade elements, is relative to each other staggeredly arranged, in rotary moving due to suction nozzle, and these blade elements are driven through bedding ballast aggregate and make bedding ballast aggregate loose.Then, loose broken stone metaling is engaged by the shovel element bent in direction of rotation, and is sent to intake to be drawn.
According to DE4441547 A1, known a kind of suction machine, this suction machine has rigidity, non-rotatable ozzle.Being arranged in, the latter is cleaning plant, is made up of four shovel class instruments, and four shovel class instruments separate with intake on the longitudinal direction of ozzle, and are positioned at before intake.In every case, be bent upwards by means of the rotatable side that described instrument is rotating of driving shaft extended in parallel with ozzle via driver element, and with the intake co-operating of ozzle.
Summary of the invention
The object of this invention is to provide a kind of suction machine starting the type mentioned, while this suction machine structurally designs in a straightforward manner, can guarantee to draw ballast aggregate better.
To achieve these goals, according to the present invention, provide a kind of suction machine, for drawing the bedding ballast aggregate of track, comprise frame, can move by means of the underframe of track carrying, and also comprise vacuum generator and suction pipe, described suction pipe laterally and vertically can regulate relative to described frame by means of the gearshift with drive unit, wherein, be positioned on end member with there is the longitudinal axis and have by the suction nozzle that the described suction pipe of institute's displacement apparatus movement is connected, for drawing the intake of ballast aggregate, described intake is positioned in the plane that extends with described axis oriented normal, and wherein, rotating driving device is associated with the suction nozzle installed for rotating around its longitudinal axis, it is characterized in that:
A) in the region of described intake, the end member of described suction nozzle has at least one trap, and described trap is designed to the swing shaft rotation between home position and operating position extended around described longitudinal axis;
B) on home position, when seeing along the direction of the described longitudinal axis, described trap forms a part for the section of described suction nozzle;
C) on operating position, described trap radially stretches out from the intake of described suction nozzle, and wherein, the swinging motion of described trap is defined in two end positions by corresponding backstop.
Due to such structure, the very favorable possibility brought up is, when trap (flap) is positioned at home position, keeps the section of suction nozzle very level and smooth and even, and avoids any ledge simultaneously.This on the one hand is not only conducive to being reduced by ozzle when resistance is minimum and immersing in ballast aggregate, and another aspect makes it possible to such as extremely to press close to sleeper border land and reduced by ozzle.In this way, can rotation be utilized to go out to enter the trap extending range of operating position with having most, to clear up the ballast aggregate be positioned at below sleeper or rail being also positioned at track switch and region, turnout.
Preferably, the rotating driving device of described suction nozzle is designed to can bidirectional rotation, adopt this kind of scheme, economic advantages are guaranteed by reversing rotating driving device and automatically resetting back home position to make trap without the need to independent drive unit simply, its result, the process pulled out from ballast body by ozzle becomes without a doubt.
Illustrate according to manual and accompanying drawing, other advantage of the present invention can become obvious further.
Accompanying drawing explanation
In more detail the present invention is described referring to the embodiment represented in the accompanying drawings, wherein:
Fig. 1 shows the diagrammatic side view of the suction machine with adjustable suction nozzle;
Fig. 2 and Fig. 3 each displays the detailed view of the end member according to the present invention's design of the ozzle laying respectively at home position and operating position.
Detailed description of the invention
As shown in Figure 1, suction machine 1 has frame 4, and the underframe 2 that described frame carries by means of track can move on the track 3, and driver's cabin or service depot are arranged in the end of described frame.Therefore suction machine 1 for drawing the bedding ballast aggregate 6 of track 3, and is configured with aspirator 7, and described aspirator forms primarily of vacuum generator 8 and the suction pipe 9 be attached thereto.
The rigidity suction nozzle 11 that suction pipe 9 comprises flexible portion 10 and is connected with flexible portion.Flexible portion is supported on the gearshift 12 that is arranged in frame 4, and design is used for being moved in transverse direction and vertical direction relative to frame 4 by drive unit 13.The suction nozzle 11 that therefore can freely regulate has the longitudinal axis 14, and can rotate around the longitudinal axis 14 by means of dual-direction rotating driver 15, and dual-direction rotating driver can optionally drive in two rotational directions.In lower end, suction nozzle 11 has end member 16, and intake 18 is arranged on end member, is positioned at the longitudinal axis 14 in vertically extending plane 17, for drawing ballast aggregate.
As found out in more detail further from Fig. 2 and Fig. 3, two traps 20 are arranged on the end member 16 of suction nozzle 11 in the region of intake 18, in either case, described trap 20 is designed for swing shaft 19 rotation between home position 21 (Fig. 2) and operating position 22 (Fig. 3) extended in parallel around the longitudinal axis 14.At this, backstop 23 and 24 is respectively used to limit the swinging motion of trap 20 at position 21 or 22 place.
Home position 21 place shown in Fig. 2, from along the longitudinal direction 14 see time, trap 20 forms a part for the section 25 of suction nozzle 11 in each case.Therefore, trap 20 is as be attached to suction nozzle 11 wall 27 with flushing, thus trap 20 exceeds described section 25 without any the outside projection of part.Which ensure that suction nozzle 11 reduces in the bedding ballast aggregate 6 of injection 3 without any problems.
Operating position 22 shown in Fig. 3, two traps 20 diametrically opposed to each other relative to intake 18 radially stretch out from intake 18.Trap 20 approximately corresponding with about 1/4th of the circumference of circular intake 18 in each situation to the length of the free end 26 relative with swing shaft from swing shaft 19.Can from about 80 ° to about 100 ° by the scope of the inswept rotation angle α of trap 20, its result, two traps 20 being in operating position 22 point to roughly contrary direction, and therefore the extending range of trap reaches maximum.Pick tooth 30 is arranged on the bottom margin 29 of trap 20, and the direction along the longitudinal axis 14 deviates from intake 18.
In addition, suction nozzle 11 has opening 28, is arranged on the wall 27 in the region between trap 20 of end member 16.This makes to close in home position 21 at trap 20, suction nozzle 11 has declined enter bedding ballast aggregate 6 after, ballast aggregate can enter into region between two traps 20 via these openings 28.Subsequently, because suction nozzle 11 is around the rotation of the longitudinal axis 14, ballast aggregate is pressured trap 20 from inside, and then these traps of automatically extrapolating enter operating position 22 (without the need to driving by means of any rotation).
With similar opposite way, rotating driving device 15 is switched to contrary direction of rotation, will cause trap 20 automatically and self-drive reset to home position 21, with when being pulled out from bedding ballast aggregate 6 by suction nozzle 11, avoid any possible infringement.

Claims (7)

1. a suction machine (1), for drawing the bedding ballast aggregate (6) of track (3), comprise frame (4), can be mobile by means of the underframe (2) of track carrying, and also comprise vacuum generator (8) and suction pipe (9), described suction pipe laterally and vertically can regulate relative to described frame (4) by means of the gearshift (12) with drive unit (13), wherein, be positioned on end member (16) with there is the longitudinal axis (14) and have by the suction nozzle (11) that the described suction pipe (9) of institute's displacement apparatus (12) movement is connected, for drawing the intake (18) of ballast aggregate, described intake (18) is positioned at in the described longitudinal axis (14) vertically extending plane (17), and wherein, rotating driving device (15) is associated with the suction nozzle (11) installed for rotating around its longitudinal axis (14), it is characterized in that:
A) in the region of described intake (18), the end member (16) of described suction nozzle (11) has at least one trap (20), and described trap is designed to swing shaft (19) rotation between home position (21) and operating position (22) extended in parallel around the described longitudinal axis (14);
B) on home position (21), when seeing along the direction of the described longitudinal axis (14), described trap (20) forms a part for the section (25) of described suction nozzle;
C) on operating position (22), described trap (20) radially stretches out from the intake (18) of described suction nozzle (11), wherein, the swinging motion of described trap (20) is defined in two end positions by corresponding backstop (23,24).
2. suction machine as claimed in claim 1, is characterized in that, the rotating driving device (15) of described suction nozzle (11) is designed to can bidirectional rotation.
3. suction machine as claimed in claim 1 or 2, it is characterized in that, be provided with two traps (20), described two traps are radially relative each other relative to described intake (18), wherein, the length of the free end (26) of described trap (20) from described swing shaft (19) to described trap (20) corresponds to about 1/4th of the circumference of circular intake (18) in each case.
4. suction machine as claimed in claim 1 or 2, it is characterized in that, described trap (20) has in the direction of the described longitudinal axis (14) from the pick tooth (30) that described intake (18) stretches out at lower limb (29).
5. suction machine as claimed in claim 3, it is characterized in that, in region between described trap (20), described suction nozzle (11) have in each case be positioned at described end member (16) wall (27) on additional openings (28).
6. suction machine as claimed in claim 4, it is characterized in that, in region between described trap (20), described suction nozzle (11) have in each case be positioned at described end member (16) wall (27) on additional openings (28).
7. suction machine as claimed in claim 1 or 2, it is characterized in that, described trap (20) is designed to the rotation angle α that rotation crosses 80 ° to 100 °.
CN201180014773.XA 2010-03-30 2011-03-04 Suction machine for suctioning ballast of a track Active CN102803619B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA509/2010 2010-03-30
AT5092010A AT508931B1 (en) 2010-03-30 2010-03-30 SUCTION MACHINE FOR SUCTION OF BREATHING GRILL OF A TRAIL
PCT/EP2011/001070 WO2011120621A1 (en) 2010-03-30 2011-03-04 Suction machine for suctioning ballast of a track

Publications (2)

Publication Number Publication Date
CN102803619A CN102803619A (en) 2012-11-28
CN102803619B true CN102803619B (en) 2015-03-18

Family

ID=43969181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180014773.XA Active CN102803619B (en) 2010-03-30 2011-03-04 Suction machine for suctioning ballast of a track

Country Status (8)

Country Link
EP (1) EP2553177B1 (en)
JP (1) JP5808388B2 (en)
CN (1) CN102803619B (en)
AT (1) AT508931B1 (en)
BR (1) BR112012024483B1 (en)
ES (1) ES2586233T3 (en)
PL (1) PL2553177T3 (en)
WO (1) WO2011120621A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011119924A1 (en) * 2011-12-02 2013-06-06 Alfons Braun Side changeable power arm
CN103469838B (en) * 2013-08-20 2016-05-18 中交广州航道局有限公司 Dual channel is inhaled silt head

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441547A1 (en) * 1994-11-22 1996-05-23 Cronau Heinrich Gmbh Sweeping device for hose of suction pump
CN2310789Y (en) * 1997-10-07 1999-03-17 宜兴环保科技工业园电力环保设备厂 Scan pump dredger
CN1311373A (en) * 2000-01-31 2001-09-05 弗兰茨普拉塞铁路机械工业股份有限公司 Tamping vehicle with ballast lifting means
AT505910A4 (en) * 2007-11-27 2009-05-15 Plasser Bahnbaumasch Franz SUCTION MACHINE FOR SUCTION OF BREATHING GRILL OF A TRAIL
CN101949141A (en) * 2010-09-28 2011-01-19 武汉长海高新技术有限公司 Sand-dust removing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1634990C3 (en) * 1966-09-09 1975-03-06 Schuettgutfoerdertechnik Ag, Zug (Schweiz) Suction head for suction excavators
JPS6019838A (en) * 1983-07-12 1985-02-01 Hitachi Metals Ltd Sucker for sedimented sand
FR2606051B1 (en) * 1986-10-30 1991-11-15 Gosselin Claude PUBLIC WORKS MACHINE FOR THE REALIZATION OF TRENCHES
JP2869473B2 (en) * 1991-05-15 1999-03-10 株式会社ハッコー Soil rig
DE59303574D1 (en) * 1992-12-16 1996-10-02 Plasser Bahnbaumasch Franz Suction machine
ATE173777T1 (en) * 1994-04-18 1998-12-15 Plasser Bahnbaumasch Franz SUCTION MACHINE
JP3023950B2 (en) * 1996-02-21 2000-03-21 株式会社角藤 Enlarged bottom method and excavated casing in all-turn type casing excavation method
DE10012281A1 (en) * 2000-03-14 2001-05-23 Ludwig Schnell Underwater sand or gravel extraction device uses periodic injection of pressurized air or generation of vacuum, cutting screw and pressurized air lifting system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441547A1 (en) * 1994-11-22 1996-05-23 Cronau Heinrich Gmbh Sweeping device for hose of suction pump
CN2310789Y (en) * 1997-10-07 1999-03-17 宜兴环保科技工业园电力环保设备厂 Scan pump dredger
CN1311373A (en) * 2000-01-31 2001-09-05 弗兰茨普拉塞铁路机械工业股份有限公司 Tamping vehicle with ballast lifting means
AT505910A4 (en) * 2007-11-27 2009-05-15 Plasser Bahnbaumasch Franz SUCTION MACHINE FOR SUCTION OF BREATHING GRILL OF A TRAIL
CN101949141A (en) * 2010-09-28 2011-01-19 武汉长海高新技术有限公司 Sand-dust removing device

Also Published As

Publication number Publication date
AT508931A4 (en) 2011-05-15
EP2553177A1 (en) 2013-02-06
JP2013524047A (en) 2013-06-17
CN102803619A (en) 2012-11-28
PL2553177T3 (en) 2017-09-29
AT508931B1 (en) 2011-05-15
BR112012024483A2 (en) 2016-05-31
ES2586233T3 (en) 2016-10-13
EP2553177B1 (en) 2016-05-11
BR112012024483B1 (en) 2019-07-30
WO2011120621A1 (en) 2011-10-06
JP5808388B2 (en) 2015-11-10

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