WO2019025114A1 - Dispositif de raclage de bande transporteuse - Google Patents

Dispositif de raclage de bande transporteuse Download PDF

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Publication number
WO2019025114A1
WO2019025114A1 PCT/EP2018/068188 EP2018068188W WO2019025114A1 WO 2019025114 A1 WO2019025114 A1 WO 2019025114A1 EP 2018068188 W EP2018068188 W EP 2018068188W WO 2019025114 A1 WO2019025114 A1 WO 2019025114A1
Authority
WO
WIPO (PCT)
Prior art keywords
support shaft
conveyor belt
support
piece
segment
Prior art date
Application number
PCT/EP2018/068188
Other languages
German (de)
English (en)
Inventor
Dr. Michael SCHULTE STRATHAUS
Sebastian SUDHOFF
Original Assignee
F.E. Schulte Strathaus GmbH & Co. KG Fördertechnik Dichtungssysteme
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
Application filed by F.E. Schulte Strathaus GmbH & Co. KG Fördertechnik Dichtungssysteme filed Critical F.E. Schulte Strathaus GmbH & Co. KG Fördertechnik Dichtungssysteme
Publication of WO2019025114A1 publication Critical patent/WO2019025114A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/12—Cleaning devices comprising scrapers

Definitions

  • the invention relates to a conveyor belt stripping device for a conveyor belt of a conveyor belt system and individual components of such a conveyor belt stripping device, namely a support shaft and a stripping segment.
  • Conveyor belts use a moving conveyor to transport sand, gravel, coal and other bulk materials from one place to another.
  • a moving conveyor to transport sand, gravel, coal and other bulk materials from one place to another.
  • a conveyor stripping device serves to strip off the remaining bulk material adhering to the conveyor belt.
  • a first conveyor stripping device is located directly on the deflection roller of the conveyor belt as a so-called.
  • Primary scraper At the lower run of the conveyor belt is in the direction of the conveyor belt behind the primary scraper usually still a secondary scraper.
  • the usually several juxtaposed Abstreifsegmente a conveyor belt stripping device are interchangeable attached to a usually rotatable and often additionally linearly adjustable support shaft which extends transversely to the conveyor belt.
  • One or both ends of the support shaft are connected to one or in each case one clamping device which has a lever construction or pretensioned springs in order to generate the necessary pretensioning.
  • a tensioning device also has a drive motor. The drive motor is then driven by an electrical or electronic control.
  • An example of a conveyor belt stripping device of the type in question is the subject of DE 20 2014 007 229 U 1, which is expressly referred to here. Attachment variants for scraper segments on a support shaft of a conveyor stripping device can also be found in the prior art in DE 20 2009 004 182 U 1 and DE 20 2012 010 945 IM.
  • the starting point for the teaching of the present invention is a conveyor belt stripping device in which an improved interchangeability of the abrading strip segments is realized (EP 1 193 197 B1).
  • a support shaft having two substantially similar end pieces and a center piece connecting the end pieces and having the shape of a box profile.
  • the length of the center piece is slightly smaller than the width of the conveyor belt to which the conveyor stripping device is to be attached.
  • this central piece slidably mounted on the center piece is also a box profile, but open on one side, executed displacement profile, which serves as a sliding guide for a series of turn turn in turn slidably mounted Abstreifsegmenten.
  • the teaching is therefore based on the problem to improve the previously described winningband- stripping device in terms of practical requirements.
  • the above-indicated problem is first solved according to the invention by a special support shaft for a conveyor-stripper of the type in question.
  • This support shaft is the subject of claim 1.
  • Preferred embodiments and further developments of the support shaft according to the invention are the subject of the dependent claims on the support shaft.
  • the support shaft of the prior art already consists of three pieces, namely the end pieces, which have the special task of receiving the support shaft in the holder of the conveyor belt system and optionally with a clamping device to couple and in between the center piece.
  • the middle piece consists of at least two juxtaposed, with each other and with the end pieces releasably connected support portions. So there are at least two support sections provided, which together form the middle, but it can also be provided several support sections, for example, three or four support sections, which are releasably connected to each other and the outermost are also releasably connected to the end pieces.
  • the length of the center piece can be adapted to different requirements, for example to different width installation situations of conveyor belt systems for conveyor belts of different widths.
  • the support shaft according to the invention for a conveyor stripping device is very flexible. Warehousing is much easier than before, because fewer different models of the center piece must be kept.
  • the transport is easier, because you can transport the individual support sections of the center piece individually. During transport and assembly, the handling of the individual support sections is more comfortable than the handling of the very long centerpiece as a whole. In connection with different end pieces different clamping devices can be combined with the respective matching center piece.
  • the support sections are designed as hollow profiles and that the connecting elements as in the supporting sections forming the hollow profiles accurately inserted inner profiles, preferably also hollow profiles are executed.
  • the aforementioned hollow Profiles are preferably designed as closed hollow profiles. But they can also be designed as U-profiles, or profiles of other contour.
  • the latter is particularly easy to realize that the support sections and end pieces are screwed on the one hand with the connecting elements on the other. It is particularly expedient if the support sections and / or end sections can be connected to one another, in particular screwed, to one another with the connection elements on the other hand in different relative positions.
  • each support section has at least one receptacle for insertion of the holding end of a stripping segment.
  • the configuration of the support sections is very particularly expedient in such a way that they directly adjoin one another and together form a continuous support rail without intervening flanges or the like, onto which the stripping segments can be pushed or plugged.
  • the support rail formed by the support sections has the shape of a box profile or at the top has a longitudinally continuous T-slot or dovetail groove.
  • a box profile forms, as the EP 1 193 197 B1 has shown, a stable and good basis for the realization of a sliding guide.
  • this prior art source has also shown that a corresponding displacement guide can also be suitably formed by a T-slot or a dovetail groove in an adapted manner.
  • the components of the support shaft made of metal preferably made of steel, in particular made of stainless steel should be able to withstand the harsh everyday work on a conveyor belt system for a long time.
  • a particularly stable plastic in particular a fiber-reinforced plastic, or another resistant composite material in question.
  • the task specified above is also solved by a particular embodiment of a scraper according to the invention.
  • a scraper for attachment to a support shaft of a conveyor stripping device according to the invention by the features of claim 10 is described correctly.
  • Preferred embodiments and further developments of the scraper segment according to the invention are the subject of the subclaims related to the scraper segment.
  • the respective wiper segment is attached to the support shaft in a form-fitting manner in a torque-transmitting manner, but also displaceable in the T-slot in the longitudinal direction of the support shaft.
  • the Abstreifsegmente can each be individually pulled out of the T-slot of the sliding profile end. This happens when the sliding profile is removed at a point away from the conveyor belt.
  • the sliding guide can also be designed separately from the holding end and detachably connected to the holding end. It would then not be an integral part of the body made of polyurethane.
  • the scraper segment according to the invention for attachment to a support shaft of a conveyor stripping device can also look like the scraper segments of the prior art described above.
  • the special feature of the scraper segment according to the invention is that it has at both mounted in the support shaft state transverse to the longitudinal direction transverse sides connecting elements, with which two adjacent to each other the support shaft arranged Abstreifsegmente are effectively coupled together in the longitudinal direction.
  • Transverse to the longitudinal direction is not to be understood geometrically, but functionally meant. The transverse sides can therefore certainly run in a certain oblique angle, as long as the function of the connecting elements arranged there is achieved.
  • the subject of the invention is also a conveyor belt stripping device as a whole, which combines the components described above.
  • This is the subject of claim 17, as far as the design of the scraper segments according to the invention is concerned, and subject matter of claim 18, wherein here the support shaft with the modular center piece is added.
  • FIG. 1 shows a prior art in a schematically simplified representation in order to explain the basic principle of a conveyor belt stripping device for a conveyor belt of a conveyor belt system
  • FIG. 2 in turn, from the prior art, a side view of a typical conveyor stripping device on a conveyor belt;
  • FIG. 1 shows a prior art in a schematically simplified representation in order to explain the basic principle of a conveyor belt stripping device for a conveyor belt of a conveyor belt system
  • Fig. 3 shows an embodiment of a known from the prior art
  • FIG. 4 is an exploded view of a first embodiment of a support shaft according to the invention, Fig. 5, the support shaft of Fig. 4 now assembled,
  • FIG. 7 shows another embodiment of a support shaft according to the invention, equipped with also five, but different Abstreifsegmenten invention
  • FIG. 8 shows a preferred embodiment of a displacement guide for a scraper segment according to the invention in a perspective view
  • FIG. 10 shows a perspective view of an example of a laterally protruding end of a support shaft designed according to the invention with scraper segments designed according to the invention.
  • Fig. 1 shows a schematic view of a conveyor belt 1 of a conveyor belt system on which bulk material 2 is located.
  • This conveyor belt 1 runs from left rear to right front in FIG. 1. It is deflected at a deflection roller 3, so that its lower band section runs from the right front to the left rear, ie in the direction of the starting point.
  • Fig. 1 can be seen in the only dashed lines shown support shaft 4 left and right executed each as hexagonal end piece 5, 5 'and there- between the with the end pieces 5, 5 'here in one piece executed center piece 6. Further, you can see left and right each holding bearing 7 in each case a stationary holder 8 of the conveyor belt system. In the support bearings 7, the support shaft 4 is rotatably mounted here. Not shown in Fig. 1 is a clamping device which applies a suitable biasing force on the support shaft 4. In that regard, reference is made to the prior art.
  • Each stripping segment 9 has a stripping end 10 which comes to rest on the conveyor belt 1 and a retaining end 11 which is connected in a form-fitting manner with the support shaft 4 in a torque-transmitting manner and which is spaced from the stripping end 10.
  • each wiper segment 9 in the example of the prior art shown here also has a body made of polyurethane in which the wiper end 10 is mounted in the form of a support rod with end-side wiper lip.
  • the body of the scraper segment 9 continues in the holding end 1 1, which is inserted into a corresponding receptacle in the center piece 6 of the support shaft 4. This is just one of several ways in the art to apply a scraper segment 9 to a support shaft 4 of the conveyor stripping device.
  • Fig. 2 can be seen on the right a typical primary scraper 12 on the guide roller 3 and on the left a typical secondary scraper 13, which engages from below at the lower returning portion of the conveyor belt 1. Also for this purpose, reference may be made to the prior art.
  • Fig. 3 also shows prior art, to a known from practice support shaft 4.
  • This support shaft 4 is constructed in several parts. It has the continuous center piece 6 with receptacles 14 for the retaining ends 1 1 of the scraper segments 9, which have been shown by way of example in Fig. 1, has the two end pieces 5, 5 ', and in addition has two intermediate pieces 15, the flange connections between the end pieces 5, 5 'on the one hand and the middle piece 6 on the other hand are used.
  • By inserting or omitting these spacers 15 or inserting spacers 15 other installation length can change the installation width of the support shaft 4 total and take into account different installation situations on the bracket 8 of the conveyor belt system.
  • a single continuous center piece 6 is provided with the receptacles 14 for the Abstreifsegmente 9, the length of which must be matched to the width of the conveyor belt 1 running in the special conveyor system.
  • FIG. 4 shows now an embodiment of a support shaft according to the invention 4.
  • This support shaft 4 has left and right again the end pieces 5, 5 ', which are also configured in the illustrated and preferred embodiment again as in the prior art as hexagonal sections.
  • the center piece 6 is not made in one piece, but has at least two juxtaposed, with each other and with the end pieces 5, 5 'releasably connected support portions 16, 16' on.
  • FIG. 5 shows the assembled support shaft 4.
  • the support portions 16, 16 ' which form the center piece 6 of the support shaft 4, must be firmly connected to each other and to the end pieces 5, 5'.
  • flange connections have the problem that they apply radially and possibly collide with the conveyor belt 1. This is unproblematic in the area of the end pieces 5, 5 'because these areas do not come into contact with the conveyor belt 1. In the region of the middle piece 6, it can be problematic.
  • FIG. 4 therefore shows a preferred embodiment of the invention, which is characterized in that the support sections 16, 16 'are connected to one another via a connecting element 17. Shown here is the solution realized here, that the support sections 16, 16 'are connected to the end pieces 5, 5' in each case via a connecting element 18.
  • the connecting elements 17, 18 lie in the interior of the support sections 16, 16 ', so that the support sections 16, 16' themselves form the continuous outer contour of the support shaft 4 in the region of the central piece 6. This can be clearly seen in Fig. 5.
  • the illustrated and preferred embodiment realizes the smooth outer surface of the support shaft 4 in the region of the middle piece 6 according to particularly preferred Teaching characterized in that the support portions 16, 16 'are designed as closed hollow sections and that the connecting elements 17, 18 as in the support sections 16, 16' forming hollow profiles accurately inserted inner profiles, here also hollow profiles, are executed.
  • Fig. 4 shows that in the illustrated embodiment, the support portions 16, 16 'and end pieces 5, 5' on the one hand with the connecting elements 17, 18 are screwed on the other hand.
  • the connection can also be realized in other ways than by screwing, for example by riveting.
  • FIG. 4 also shows a special feature which is evident in the region of the connecting elements 18 with respect to the end pieces 5, 5 '. There one sees in FIG. 4 at the respective connecting element 18 more threaded bores for screwing fastening screws 19 than would actually be required for the attachment.
  • This hole pattern in the connecting elements 18, which are integral with the end portions 5, 5 'or otherwise firmly connected, allows the support portions 16, 16' with the end pieces 5, 5 'to connect in different relative positions to each other.
  • Fig. 5 shows the complete support shaft 4 of Fig. 4 in the assembled state. This is the shortest possible embodiment of the support shaft 4. It can be seen here that in this case the support portions 16, 16 'together form a continuous support rail for pushing or plugging Abstreifsegmenten 9 at any point of the middle piece 6. An alternative, not shown, leads to an embodiment of the support sections
  • FIG. 5 The illustrated in Fig. 5 embodiment of the support shaft 4 according to the invention has support portions 16, 16 ', which together form a support rail in the form of a box section.
  • an embodiment would be similar the prior art of EP 1 193 197 B1 in question with a corresponding guide groove for a sliding guide a scraper segment.
  • the components of the support shaft 4 are preferably made of metal, preferably made of steel, in particular stainless steel. Also other resistant materials, as they have been addressed in the introduction, may possibly be used.
  • FIGS. 6 and 7 are identical to FIGS. 6 and 7 in conjunction with FIGS. 8 and 9.
  • Fig. 6 shows a perspective view of the support shaft 4 of the embodiment of FIG. 5, on which a total of five Abstreifsegmente 9 are mounted side by side.
  • the construction of these scraper segments 9 corresponds in principle to the components of the scraper segments 9 of FIG. 1 with body, scraper end 10 and holding end 1 1.
  • the Abstreifsegmente 9 shown here have the special feature that at the holding end 1 1 a sliding guide 20 is provided.
  • This displacement guide 20 is formed either integrally with the holding end 1 1 (as is known from EP 1 193 197 B1) or is detachably connected to the holding end 1 1. The latter is the case in the present embodiment and in the other figures.
  • the respective scraper segment 9 can be attached to the support shaft 4 in a form-fitting manner by means of the displacement guide 20 in a torque-transmitting manner (mounted in FIG. 6). At the same time, however, it is displaceable on the support shaft 4 by means of the sliding guide 20 in the longitudinal direction.
  • FIG. 6 shows the wiper segments 9 in the form of a primary wiper 12
  • FIG. 7 shows an exemplary embodiment with wiper segments 9 in the form of secondary wipers 13.
  • it is the same support shaft 4 and in both cases there are the same sliding guides 20 in the concrete embodiment.
  • this is not significantly different from the construction of the wiper segments 9 with the sliding guides 20 as in the prior art according to EP 1 193 197 B1.
  • the peculiarity of the present invention is apparent from a closer look at Fig. 8 and Fig. 9.
  • the scraper segment 9 at both mounted in the support shaft 4 state transversely to the longitudinal direction transverse sides connecting elements 21, with which two juxtaposed on the support shaft 4 Abstreifsegmente 9 are effectively coupled together in the longitudinal direction.
  • the connecting elements 21 may in principle be arranged on each part of the scraper segment 9. Particularly resistant and suitable for the arrangement of a connecting element 21 is the retaining end 1 1 of the scraper segment 9. In the concrete and preferred embodiment, it is provided that the connecting elements 21 are arranged only on the sliding guide 20.
  • connecting elements 21 are designed as mutually complementary tongue and groove elements. This can be seen particularly well with the dovetail spring 21 on the left in FIG. 9 and the dovetail-shaped, complementary groove 21 on the right in FIG. 9.
  • these sliding guides 20 are coupled together in the longitudinal direction of the support shaft 4. If one pulls on a scraper segment 9 or on the sliding guide 20 of the scraper segment 9, this scraper segment 9 slides with its sliding guide 20 on the center piece 6 of the support shaft 4 and at the same time the attached further scraper segments 9 are pulled along.
  • connecting elements 21 are designed as connecting straps that connect with additional hooks o.
  • Other connection techniques are also feasible.
  • the advantage of this construction of the scraper segments 9 according to the invention is that pulling the entire row on the support shaft 4 arranged Abstreifsegmente 9 pull to an end piece 5 of the support shaft 4 out and pulling it piece by piece from the support shaft 4 by pulling the front stripping segment 9 ,
  • the support shaft 4 can remain installed in the holder 8 of the conveyor belt system, as well as in the prior art according to EP 1 193 197 B1 is provided.
  • the Abstreifsegmente 9 can be disassembled and assemble again. With all this, an operator does not have to crawl under the conveyor belt 1, but can conveniently work safely and safely next to the conveyor belt 1.
  • Fig. 8 shows a variant in which it is provided that the sliding guide 20 is designed as a hollow profile open on one side.
  • the sliding guide 20 is designed as a T-profile foot, possibly with a dovetail contour. This corresponds more to EP 1 193 197 B1.
  • the sliding guide 20 may, as already stated above, be made in one piece with the retaining end 1 1 of the scraper segment 9. Then the stripping segment 9 must be a stripping segment 9 specially adapted to the present application. Many different stripping segments 9 for standard designed support shafts 4 with continuous center piece 6 are known on the market. If you also want to use such known Abstreifsegmente 9 in the inventive conveyor belt stripping, it is recommended that the sliding guide 20 has an adapter 22 for attachment of the retaining end 1 1 of a specific Ab- Streifsegmentes 9.
  • the adapter 22 can be, for example, a standard Abstreifsegment 9 attach here, as has been described in connection with FIG. 1 to the prior art, from which the present invention proceeds.
  • the illustrated and preferred embodiment shows, moreover, in Figs. 6, 7 and 8, the sliding guide 20 with a closure pin 23, through which the sliding guide 20 is securely locked with the attached thereto scraper segment 9 on the center piece 6 of the support shaft 4.
  • the locking bolt 23 By loosening the locking bolt 23, the sliding guide 20 is opened and can then be pulled off the support shaft 4 laterally together with the scraper segment 9 located thereon.
  • the connecting elements 21 are disengaged from each other.
  • the closure pin 23 of the sliding guides 20 adjacent Abstreifsegmente 9 can also be used to connect adjacent Abstreifsegmente 9 together, for example, for attachment of connecting straps.
  • the subject of the invention is also a conveyor belt stripping device in total, in which the center piece 6 of the support shaft 4 forms a continuous support rail and are used in the corresponding Abstreifsegmente 9 according to the invention. Reference may be made to the above statements in this connection.
  • a particularly expedient embodiment is that with a support shaft 4 with a multipart center piece 6 according to the present invention.
  • this combination of two each already inventive ideas lies the optimal design of a conveyor-stripping device according to the invention. This combines optimum flexibility with the best possible conditions for assembly and disassembly.
  • FIG. 10 shows the functional design of the conveyor belt stripping device as a whole on the conveyor belt system in such a way that the support shaft 4 has an extension 24 on at least one end piece 5 which, when the support shaft 4 is mounted in a holder 8 of the conveyor belt system, pulls out and takes off laterally a single Abstreifsegmentes allowed by the support shaft 4.
  • FIG. 10 also shows in this connection that an actuating device 25 for pulling and possibly pushing the row of scraper segments 9 in the longitudinal direction of the support shaft 4 is provided on the conveyor belt system.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

L'invention concerne un arbre support pour un dispositif de raclage de bande transporteuse pour une bande transporteuse d'une installation à bande transporteuse, comprenant une pièce d'extrémité (5) en une extrémité et une pièce d'extrémité (5') de préférence du même type en l'autre extrémité, ainsi qu'une pièce centrale (6) reliant les pièces d'extrémité (5, 5'), au moins une pièce d'extrémité (5, 5') étant conçue pour être accouplée à un dispositif de serrage avec transfert du couple de rotation et de préférence conçue en tant que section polygonale, en particulier en tant que section hexagonale, et plusieurs segments de raclage (9) pouvant être appliqués les uns à côté des autres de manière amovible sur la pièce centrale (6). L'invention est caractérisée en ce que la pièce centrale (6) présente au moins deux sections de support (16, 16') juxtaposées et pouvant être reliées de manière amovible l'une à l'autre et aux pièces d'extrémité (5, 5'). L'invention concerne en outre un segment de raclage et un dispositif de raclage de bande transporteuse.
PCT/EP2018/068188 2017-08-01 2018-07-05 Dispositif de raclage de bande transporteuse WO2019025114A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017003979.6 2017-08-01
DE202017003979.6U DE202017003979U1 (de) 2017-08-01 2017-08-01 Förderband-Abstreifvorrichtung

Publications (1)

Publication Number Publication Date
WO2019025114A1 true WO2019025114A1 (fr) 2019-02-07

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PCT/EP2018/068188 WO2019025114A1 (fr) 2017-08-01 2018-07-05 Dispositif de raclage de bande transporteuse

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DE (1) DE202017003979U1 (fr)
WO (1) WO2019025114A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021228484A1 (fr) * 2020-05-12 2021-11-18 KILL-FRECH, Cornelia Fixation amovible de modules racleurs
RU2814903C1 (ru) * 2020-05-12 2024-03-06 КИЛЛЬ-ФРЕХ, Корнелия Разъемное крепление скребковых модулей

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RU2768996C1 (ru) 2019-04-03 2022-03-28 Шульте Штратхаус Гмбх Унд Ко. Кг Фердертехник Дихтунгсзюстеме Скребковое устройство транспортерной ленты и передвижная направляющая для него

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US20090301844A1 (en) * 2008-06-04 2009-12-10 Martin Engineering Company Device for and Method of Sampling the Amount of Carryback Material Transferred by a Bulk Material Belt Conveyor System
DE202009004182U1 (de) 2009-03-25 2010-08-12 F.E. Schulte Strathaus GmbH & Co. KG Fördertechnik Dichtungssysteme Abstreiferleiste für Bandabstreifer zum Reinigen von Gurtbändern
AU2010200386B1 (en) * 2009-12-21 2010-09-02 Ess Engineering Services & Supplies Pty Limited A conveyor belt cleaner blade
US20110192705A1 (en) * 2008-09-09 2011-08-11 Martin Bulk Handling Solutions (Proprietary ) Limited Belt Scraper
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DE202012010945U1 (de) 2012-11-05 2013-01-09 F.E. Schulte Strathaus Gmbh & Co. Kg Abstreifvorrichtung für Förderbänder
DE202014007229U1 (de) 2014-08-11 2015-07-01 F.E. Schulte Strathaus GmbH & Co. KG Fördertechnik Dichtungssysteme Förderband-Abstreifvorrichtung

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US7004304B1 (en) * 2004-12-17 2006-02-28 Richwood Industries, Inc. Conveyor belt cleaner assembly including adjustment mechanism
US8205741B2 (en) * 2010-08-06 2012-06-26 Martin Engineering Company Method of adjusting conveyor belt scrapers and open loop control system for conveyor belt scrapers

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Publication number Priority date Publication date Assignee Title
US4953689A (en) * 1986-09-02 1990-09-04 Martin Engineering Company Conveyor belt cleaner
EP1193197B1 (fr) 2000-09-27 2005-08-10 Robert R. Law Dispositif de nettoyage pour bande transporteuse
US20090301844A1 (en) * 2008-06-04 2009-12-10 Martin Engineering Company Device for and Method of Sampling the Amount of Carryback Material Transferred by a Bulk Material Belt Conveyor System
US20110192705A1 (en) * 2008-09-09 2011-08-11 Martin Bulk Handling Solutions (Proprietary ) Limited Belt Scraper
DE202009004182U1 (de) 2009-03-25 2010-08-12 F.E. Schulte Strathaus GmbH & Co. KG Fördertechnik Dichtungssysteme Abstreiferleiste für Bandabstreifer zum Reinigen von Gurtbändern
AU2010200386B1 (en) * 2009-12-21 2010-09-02 Ess Engineering Services & Supplies Pty Limited A conveyor belt cleaner blade
CN102229384A (zh) * 2011-06-24 2011-11-02 成都大宏立机器制造有限公司 一种带式输送机清扫器
DE202012010945U1 (de) 2012-11-05 2013-01-09 F.E. Schulte Strathaus Gmbh & Co. Kg Abstreifvorrichtung für Förderbänder
DE202014007229U1 (de) 2014-08-11 2015-07-01 F.E. Schulte Strathaus GmbH & Co. KG Fördertechnik Dichtungssysteme Förderband-Abstreifvorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021228484A1 (fr) * 2020-05-12 2021-11-18 KILL-FRECH, Cornelia Fixation amovible de modules racleurs
TWI816121B (zh) * 2020-05-12 2023-09-21 基爾費曲 柯妮拉 刮刷器系統、用於刮刷器系統的模組載體區段模組及用於安裝刮刷器模組至刮刷器系統的方法
RU2814903C1 (ru) * 2020-05-12 2024-03-06 КИЛЛЬ-ФРЕХ, Корнелия Разъемное крепление скребковых модулей
JP7575481B2 (ja) 2020-05-12 2024-10-29 キル－フレッヒ，コルネリア スクレーパーシステム

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