• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A machine (1) for cleaning ballast (2) of a track (3) has a chain (8) guided in chain channels (7). The chain channel (7) provided for the grit transport to the screen (10) has a bottom opening (13). In this a number of rotatable about an axis screen shafts to form a sieve plate is arranged. This allows efficient pre-cleaning of the polluted ballast.
    公开号:AT510712A4
    申请号:T896/2011
    申请日:2011-06-20
    公开日:2012-06-15
    发明作者:
    申请人:Plasser Bahnbaumasch Franz；
    IPC主号:
    专利说明:

    «V« · • * 1104 I I * * «4 · · · rfj U · 4
    Machine for cleaning ballast of a track.
    The invention relates to a machine for cleaning ballast of a track, with a supported on rail chassis machine frame, a sieve, an overburden conveyor belt and a provided for receiving gravel broaching, which is formed of an endless, guided in chain channels excavation chain, wherein the interconnected chain channels are positioned in a plane inclined to a track plane spatial plane.
    By DE 3641917 A1 it is already known to form the bottom surface of the chain channel as a screen surface to improve the cleaning efficiency. However, this additional screening device is ineffective if the gravel to be screened is covered with moist clay.
    The object of the present invention is now to provide a machine of the type mentioned, with the improved cleaning performance can be achieved especially in heavily polluted gravel.
    This object is achieved with a machine of the generic type by the features listed in the characterizing part of the main claim invention characteristics.
    By this combination of features, there is the possibility of a very effective pre-screening of the recorded gravel, so that the screen relieves and thus the cleaning quality is improved. Further advantages of the invention result from the subclaims and the description of the drawing.
    In the following the invention will be described with reference to an embodiment shown in the drawing. 1 shows a simplified side view of a machine for cleaning gravel of a track, FIG. 2 shows an enlarged side view of a chain channel having a bottom opening, and FIG. 3 shows a plan view of said floor opening.
    An apparent in Fig. 1 machine 1 for cleaning ballast 2 of a track 3 has a supported on rail chassis 4 machine frame 5. For receiving the ballast 2, a broaching device 6 is provided. This is formed from an endless, guided in chain channels 7 Räumkette 8, wherein the interconnected chain channels 7 are positioned in a plane inclined to a track plane 9 level. The ballast picked up by the clearing device 6 is fed to a screening plant 10. The overburden resulting from the cleaning process is disposed of via an overburden conveyor belt 11. The cleaned gravel 2 is dropped onto the track 3 via a conveyor belt 12.
    As can be seen in FIGS. 2 and 3, the chain channel 7 of the clearing device 6 provided for the grit transport to the screening plant 10 has a bottom opening 13. In this figure, a number of - with respect to a 0 * f t * 0 * * ··· «· · · · · · · · · · * * * · · · · ······
    Grader transport direction 14 - arranged in succession, about an axis 15 rotatable Siebwellen 16 arranged. Each of these screening shafts 16 has a number of sieve bodies 17 spaced apart from one another in the direction of the axis 15 in order to form a sieve bottom 18. The sieve shafts 16 are positioned in such a way that the broaching chain 8 is guided just above the sieve body 17 in the chain channel 7 in the gravel transport direction 14.
    The screen body 17 are arranged as normal to the axis 15 of the screen shaft 16 arranged discs 19 with a stem or polygonal boundary line 20. The screen shafts 16 are rotatably connected to each other by a chain 22 and can be rotated by a drive 23 in rotation. The bottom opening 13 is expediently arranged above the overburden conveyor belt 11. Between this and the bottom opening 13, a chute 21 is provided.
    The extending in the transport direction 14 length of the bottom opening 13 may extend in principle in a maximum embodiment over the entire length of the chain channel 7. In this context, it would make sense, below the entire floor opening a separate conveyor for the
    To provide waste disposal.
    权利要求:
    Claims (5)
    [1]
    1. A machine (1) for the cleaning of ballast (2) of a track (3), supported on a rail carriage (4) Machine frame (5), a sieve (10), an overburden conveyor belt (11) and provided for receiving gravel sweeper (6), which is formed of an endless, in chain channels (7) guided clearing chain (8), wherein the interconnected Chain channels (7) are positioned in a plane inclined to a track plane (9), characterized by the following features: a) provided for the grit transport to the sieve (10) chain channel (7) has a bottom opening (13), b) in the Bottom opening (13) is a number of - with respect to a bulkhead transport direction (14) - successively positioned, about an axis (15) rotatable Siebwellen (16) arranged, c) each screen shaft (16) has a number in the direction of the axis (15) from each other distanced sieve body (17) to the picture a sieve tray (18).
    [2]
    2. Machine according to claim 1, characterized in that the screen body (17) as normal to the axis (15) of the screen shaft (16) arranged discs (19) are formed with a star or polygonal boundary line (20). m ······ »» »· · · · · · · · ·« «5/5
    [3]
    3. Machine according to claim 1, characterized in that the screen shafts (16) are rotatably connected to each other.
    [4]
    4. Machine according to claim 1, characterized in that the bottom opening (13) above the overburden conveyor belt (11) is arranged.
    [5]
    5. Machine according to claim 4, characterized in that between the bottom opening (13) and the overburden conveyor belt (11) a chute (21) is angeordnel.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1951959B1|2009-12-09|Method and installation for cleaning of a ballast bed of a track
    DE3424668C2|1993-03-04|
    EP2601350B1|2014-12-24|System for cleaning a ballast bed
    EP2257673B1|2011-08-10|Method for refurbishing a ballast bed of a track
    AT510712B1|2012-06-15|MACHINE FOR CLEANING THE SCOT OF A TRAIL
    CH661075A5|1987-06-30|Ballast bed cleaning machine with sieve system.
    EP3094781B1|2018-02-21|Vehicle combination for cleaning ballast on a track
    DE102010034098A1|2012-02-16|Strainer rake apparatus for extracting and excavation of solids from waste water during sewage treatment process, has attack portion designed in flexible manner to engage on screen surface in screen openings
    EP0737779B1|1998-11-11|Conveyor and endless chain assembly for transporting railway track ballast
    DE3244861C2|1991-05-16|
    AT512704B1|2015-10-15|Device with a separation surface and a movable additional grate for removing screenings from a flowing liquid
    DE102007004421A1|2008-07-31|Cleaning device i.e. continuous conveying device, for removing e.g. snow from roof, has drive wheel and driven wheel that are rotably supported at roof corner region and/or at roof edge region to mount and/or assemble bearing frame
    EP2931973B1|2017-08-02|Method and machine for cleaning ballast of a track
    DE102011118404A1|2013-05-16|Scraper conveyor has driver having edge which is drawn as separation and collection plate for floating debris through dirty liquid, during passing of driver in top strand
    DE19912363A1|1999-10-07|Vertically adjustable sleeper crib excavator
    DE3028541A1|1982-02-11|Solids separator for sewage plant inlet - has sand scoop wheel on sloping worm gear conveyor, sharing same drive
    EP0480075B1|1993-04-14|Conveying sieve grid
    DE10156181A1|2003-05-28|Screening device, in particular for screenings containing stones or concrete
    DE3641917A1|1988-06-16|Ballast-cleaning machine for track installations
    DE202019102953U1|2019-07-09|Screening device for removing solids from wastewater
    DE3712373C2|1992-05-21|
    EP3464727B1|2020-03-25|Ballast-sweeping system for receiving and distributing ballast situated on a track
    EP2825701B1|2017-08-02|Vehicle combination
    DE102014113587A1|2016-03-24|Method for screening pourable screenings and screening device
    EP0672801A2|1995-09-20|Screen element for gullies and water recovery device for street and sewer cleaning vehicle
    同族专利:
    公开号 | 公开日
    EA023548B1|2016-06-30|
    EP2721215B1|2015-08-19|
    EA201301165A1|2014-04-30|
    PL2721215T3|2016-01-29|
    AT510712B1|2012-06-15|
    CN103703187B|2015-08-19|
    BR112013032811A2|2017-01-31|
    JP2014517175A|2014-07-17|
    JP5992514B2|2016-09-14|
    CN103703187A|2014-04-02|
    EP2721215A1|2014-04-23|
    ES2552526T3|2015-11-30|
    WO2012175167A1|2012-12-27|
    BR112013032811B1|2021-01-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR1383213A|1963-11-27|1964-12-24|Railroad ballast maintenance equipment|
    DE1280270B|1964-03-04|1968-10-17|Plasser Bahnbaumasch Franz|Profile-free machine for cleaning the railway bed ballast|
    AT373316B|1982-03-10|1984-01-10|Plasser Bahnbaumasch Franz|MOBILE SYSTEM FOR RECORDING AND CLEANING THE GRAVITY OF RAILWAYS|
    IT1168813B|1983-08-05|1987-05-20|Sergio Valditerra|RAILWAY MASSIVE REGENERATION MACHINE|
    DE3641917A1|1986-12-09|1988-06-16|Unbehaun Olaf|Ballast-cleaning machine for track installations|
    CN2040114U|1988-12-23|1989-06-28|铁道部专业设计院机械工程设计研究所|Railway ballast screening machine|
    CN2182816Y|1993-12-09|1994-11-16|唐山添辉工业机械制造有限公司|Sieve belt|
    AT6488U3|2003-07-18|2004-10-25|Plasser Bahnbaumasch Franz|ROOM CHAIN WITH LOWERED JOINT|
    PL1841919T3|2005-01-17|2009-01-30|Franz Plasser Bahnbaumaschinen Ind Mbh|Method for cleaning the ballast of a track|
    CN2846473Y|2005-09-20|2006-12-13|昆明中铁大型养路机械集团有限公司|Ballast cleaning processor for road bed|
    CN201144371Y|2007-11-15|2008-11-05|昆明中铁大型养路机械集团有限公司|Railroad switch ballast cleaning machine|
    AT505911B1|2008-01-02|2009-05-15|Plasser Bahnbaumasch Franz|MACHINE AND METHOD FOR RECEIVING SCRAP OF A TRACK|CN106283975B|2016-08-30|2017-12-26|余婷|Pushing mechanism is squeezed in a kind of guiding for rail vibration damping stone|
    CN109958008A|2017-12-22|2019-07-02|中车北京二七机车有限公司|Railway ballast excavating gear and ballast shoulder cleaning machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA896/2011A|AT510712B1|2011-06-20|2011-06-20|MACHINE FOR CLEANING THE SCOT OF A TRAIL|ATA896/2011A| AT510712B1|2011-06-20|2011-06-20|MACHINE FOR CLEANING THE SCOT OF A TRAIL|
    PCT/EP2012/002218| WO2012175167A1|2011-06-20|2012-05-24|Machine for cleaning ballast of a track|
    PL12724081T| PL2721215T3|2011-06-20|2012-05-24|Machine for cleaning ballast of a track|
    EP12724081.0A| EP2721215B1|2011-06-20|2012-05-24|Machine for cleaning ballast of a track|
    ES12724081.0T| ES2552526T3|2011-06-20|2012-05-24|One-way ballast cleaning machine|
    BR112013032811-8A| BR112013032811B1|2011-06-20|2012-05-24|track ballast cleaning machine|
    EA201301165A| EA023548B1|2011-06-20|2012-05-24|Machine for cleaning ballast of a track|
    JP2014516216A| JP5992514B2|2011-06-20|2012-05-24|Machine for cleaning ballasts in orbits|
    CN201280030129.6A| CN103703187B|2011-06-20|2012-05-24|For the machinery of the broken stone metaling of cleaning track|
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