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WO2016041639A2 - Engin de nettoiement - Google Patents

Engin de nettoiement Download PDF

Info

Publication number
WO2016041639A2
WO2016041639A2 PCT/EP2015/001861 EP2015001861W WO2016041639A2 WO 2016041639 A2 WO2016041639 A2 WO 2016041639A2 EP 2015001861 W EP2015001861 W EP 2015001861W WO 2016041639 A2 WO2016041639 A2 WO 2016041639A2
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning device
tool
surface cleaning
tool carrier
support
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.)
Ceased
Application number
PCT/EP2015/001861
Other languages
German (de)
English (en)
Other versions
WO2016041639A3 (fr
Inventor
Ulf Tielbürger
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.)
Julius Tielbuerger GmbH and Co KG
Original Assignee
Julius Tielbuerger GmbH and Co KG
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 Julius Tielbuerger GmbH and Co KG filed Critical Julius Tielbuerger GmbH and Co KG
Publication of WO2016041639A2 publication Critical patent/WO2016041639A2/fr
Publication of WO2016041639A3 publication Critical patent/WO2016041639A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
    • E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal axes

Definitions

  • the invention relates to a mobile surface cleaning device with a cleaning tool which is supported on a chassis, which in turn via wheels, for example via two wheels mounted on a common axis, a part of the positional stability achieved while at least one support wheel, but preferably the two near the cleaning tool are positioned to ensure the most accurate working distance of the cleaning tool against the traffic surface to be processed traffic areas.
  • cleaning tools come in this regard, case by case different embodiments into consideration, such as sucking or scraping cleaning tools.
  • Rotary cleaning tools such as roller-type brooms with bristles or spring tines are particularly frequently used.
  • Such possibly also interchangeable attached to a tool carrier cleaning tools attack the traffic area to be processed in an elongated exposure area, which is oriented predominantly transversely to the orientation of the surface cleaning device to edit the traffic area when experiencing the chassis strip.
  • the arrangement of support wheels is in alignment with the area of action, and preferably
  • CONFIRMATION COPY on two support wheels at both end portions of the exposure range, shown as useful to detect about transversely running soil stages or bumps.
  • this arrangement precludes use of the surface cleaning device when the cleaning tool is to move closely along a wall or a curb.
  • the object of the invention is therefore to provide a surface cleaning device which is robust and versatile in a conventional manner, but which largely allows to avoid conventional shortcomings and achieves the best possible working results under different conditions of use.
  • the solution according to the invention provides (at least) a support wheel in the region of the cleaning tool which can be moved in one of several predefined positions in a plane parallel to the traffic surface. This can be achieved laterally to the cleaning tool - with tool-oriented alignment of the support wheels and the cleaning tool on continuous bumps, heels and the like traffic surfaces - at a distant processing of surfaces preferably an arrangement of the support wheel (or two support wheels).
  • a transfer in front of or behind the cleaning tool is possible in order to be able to process, in particular, edge areas along walls, walls, curbs and the like, in most cases requiring special cleaning.
  • the feasibility of the support wheels can be designed in a structurally simple manner by suitably predetermined connection points on the tool carrier with optional screw connections or plug-in holders.
  • connection points for an arrangement of the support wheels can be specified on both sides of the action area and, in addition, connection points for at least one arrangement of the support wheels in front of or behind the cleaning tool.
  • the machine concept provides that the chassis in the forward direction of travel at the front in the central region has a thrust connection, which is substantially vertically aligned and is provided with a forward-facing boom for the tool carrier.
  • two support wheels are provided in the region of the tool carrier, which are to be arranged on both sides in order to achieve a support line for a tilt-proof support of the cleaning device.
  • a single support wheel as well as two mutually opposite support wheels can also be connected via a Stauerradarm with the tool carrier to obtain a pivotable in a horizontal plane arrangement. This is easier both for a manual transfer, with the selected position of the support wheel regularly secured by locking or the like is.
  • the design with a pivotable Stauerradarm also allows a fast motor adjustment to implement in a desired other support wheel position.
  • a support wheel is preferably designed as a directional wheel with a mobility about a vertical track axis.
  • the wheel can be designed as a freely movable follower wheel, the vertical track axis with respect to the wheel axis not crossing - so spatially offset - runs.
  • a support wheel may be connected to a steering and thus achieve a steerability of the surface cleaning device in a predetermined manner.
  • follower wheels arise in Reversier ceremonies the surface cleaning device, so if this overruns a region of a traffic surface back and forth, particularly strong reversing movements for a tracking position.
  • the steering mobility of the support wheels is also important if the tool carrier is to be pivoted relative to the chassis in an approximately horizontal pivot plane and thereby inclined to a predetermined direction of travel.
  • the height adjustment of the cleaning tool to be achieved via the support wheels does not only relate to the respective fine adjustment with regard to the intensity of the influence on the traffic surface, the working speed or a restriction to coarse contamination. Rather, in the case of continuous use often very extensively wearing cleaning equipment - such as roller brushes - pretend a wide adjustment with respect to the height of the tool carrier. However, this provides the lowering of the tool carrier relative to the chassis also a tilted inclination, participate in the attached to the tool carrier support wheels. This oblique deflection of the track axis of the respective support wheel can, if the track axis is not (more) perpendicular to the traffic surface, produce height changes relative to the tool carrier and the tool.
  • a surface cleaning device characterized in that the tool carrier relative to the chassis and the support wheel relative to the tool carrier are each height adjustable.
  • the height adjustment between the tool carrier and the chassis makes it possible to lower the tool carrier - in order to track down the tool when worn, for example - without thereby achieving a tendency to tilt.
  • the tool carrier maintains its orientation with respect to the vertical to the traffic surface and thus also ensures a (vertical) alignment of the track axis for the support wheel, so that steering angles in the region of at least one support wheel for the height adjustment remain without impact.
  • the height adjustment can advantageously be carried out in a vertically oriented guide between the chassis and a boom to which the tool holder is advantageously pivotally mounted.
  • a cleaning device can be brought into an inclined position to the direction of travel. Even if this pivoting is not given, provides such a boom - as well as provided between boom and chassis height adjustment at this point - a compact design.
  • the adjustability can be achieved by suitable adjustment means such as gear, thread, Spindles and the like for manual operation as well as be designed by a motorized operation.
  • the height of the support wheel relative to the tool carrier is adjusted, and indeed regularly by an opposite and approximately equal adjustment.
  • the support wheel is mounted for easy and clear adjustment to a Stitzradarm, in which two vertically directed arm portions against each other longitudinally displaceable - for example, telescopically displaceable - are.
  • a surface cleaning device of the type considered here may have a preferably mounted on the chassis drive.
  • the cleaning tool - such as a rotating brush - be driven independently and are also driven by a drive on the chassis.
  • the surface cleaning device can be steered by hand, especially if it has trailing designs for the support wheels. Likewise, it can also be controlled by known steering by hand or by an automatic control.
  • the component combination of the chassis and provided as an attachment cleaning device is preferably directed to a design with single-axis system. It is also conceivable to use the system components in the area of a two-axle system with four wheels.
  • a further advantageous embodiment of the surface cleaning device according to the preamble of claim 1 is achieved in that in this concept, the tool carrier is provided to the central region of the chassis out with a pendulum support forming on this a support joint. With this construction, the support wheel integrated in the system can be held in a non-releasable position of use by means of a support wheel arm fixed fixedly in the region of the tool carrier.
  • the concept of the pendulum support provides that it is stationary fixed to the tool carrier and cooperates with an extending in the area between the boom and tool holder adjusting device so that each optimal working position can be specified at the beginning of the surface cleaning for the brush tool.
  • an "automatic positioning system” becomes effective, since an optimal contact area of the brush-shaped cleaning tool is permanently achieved by means of the pendulum support.
  • This system is designed so that by means of the pendulum support and / or in particular by hand to be operated adjusting device in each case an optimal Kehryak or an optimal sweeping line in the region of the cleaning tool is maintained long term.
  • the adjusting device can advantageously be provided with a spring or the like compensating element in the region of an actuator which predetermines a respective distance between the arm and the tool carrier.
  • a spring or the like compensating element in the region of an actuator which predetermines a respective distance between the arm and the tool carrier.
  • a further embodiment of the system provides that the pendulum support can also be connected directly to the adjusting device cooperatively with the cleaning tool. This produces a support connection independent of the tool carrier.
  • the pendulum effect in combination of pendulum support and adjusting device can be optimally adjusted to the respective cleaning tool.
  • variable versions of actuators are conceivable, and these are conceivable in the form of mechanical, hydraulic or electrical actuators.
  • the application of a compensating spring in the region of the adjusting device is conceivable in variable mounting positions.
  • FIGS. 1 and 2 a surface cleaning device according to FIGS. 1 and 2 in a second
  • FIGS. 6 and 7 show a respective plan view of a working tool associated tool carrier according to the invention in two different configurations
  • FIG. 8 and 9 show a respective plan view similar to FIG. 6 with further versions of a tool carrier to a surface cleaning device according to the invention in two different configurations
  • FIG. 10 and 11 are respective side views similar to Fig. 6 to another surface cleaning device according to the invention in two different configurations,
  • FIGS. 12 and 13 are respective side views similar to FIGS. 10 and 11 with a surface cleaning device whose tool carrier can be used by means of a pendulum support in different usages
  • Figs. 14 to 17 are respective views similar to Figs. 12 and 13, wherein the pendulum support is directly connected to the cleaning tool.
  • a designated in Fig. 1 with 1 surface cleaning device has a lying in a preferred direction F rear chassis 2, which can also store a travel drive and possibly a tool drive and is supported on both sides at the end of a rear axle 3 on two wheels 4.
  • F rear chassis 2 which can also store a travel drive and possibly a tool drive and is supported on both sides at the end of a rear axle 3 on two wheels 4.
  • This is an example of a single-axis device for holding attachments defined.
  • the front side of the chassis 2 is connected in a central region via a vertically oriented thrust connection 5 with a substantially horizontally forwardly oriented boom 6, which supports a tool carrier 8 at the end via a rotary joint 7 with a predominantly vertically oriented axis of rotation.
  • the tool carrier 8 is basically designed to accommodate different tools for surface cleaning. Usually, however, a tool 9 is used in the form of a rotary brush, which rotates about a horizontal axis 10 and is driven by (not shown) drive means.
  • the support wheels are aligned in the configuration shown in Fig. 1 and 2 of the surface cleaning device 1 on the rotary brush 9, which comes in rotational circulation in a narrow Einwirk Society 13 with a traffic area to be cleaned 14 in touch.
  • the support wheels 11 are arranged on both sides in extension of the action region 13.
  • the illustration according to FIGS. 1 and 2 shows that in this configuration of the support wheels 11, a bump 15 or similar unevenness extending transversely to the direction of travel (forward travel: arrow F; reverse travel: arrow R) is passed over so that the rotary brush 9 engages with the traffic surface 14 in working contact (point P, Fig. 12) remains.
  • FIGS. 6 to 9 Constructive possibilities for such a change of the configuration are shown in FIGS. 6 to 9, these representations in the respective plan view illustrating the tool carrier 8. At this are side as well as front and rear side respective tabs 17 are arranged, which are connected to the support wheels 11 (Fig. 6, Fig. 7).
  • the representations according to FIGS. 8 and 9 show that the support wheels 11 can be mounted on intermediate, predominantly horizontally extending support wheel arms 18, 19 with the aid of screw connections.
  • St. 8 and 9 Stauerradarme 8 19 can be seen, which are articulated in each case via a rotary bearing 20, 21 with a vertical axis on the upper side of the effective here as Stauerradisme tool carrier 8 and via a rotary circuit DK with VR locks in a predetermined position can be determined.
  • the respective Stauerradarm 18, 19 - in an opposite direction of pivotal movement to the other Stauerradarm or individually and differently - are pivoted to drive without further installation effort.
  • such a pivotable design is suitable to control the adjustment and make motorized (not shown).
  • FIG. 0 and 11 an embodiment of a designated overall surface cleaning device 1 (with only slight differences from the surface cleaning device 1 of FIG. 1 to 5) is shown, in the corresponding elements with the same reference numerals as in Figs are designated.
  • a hand linkage 23 is shown here to move the surface cleaning device 1 instead of or in addition to its own motor drive.
  • the Stauerradarm 16 can be performed telescopically in two parts to make the appropriate height adjustment (length T, T '). Furthermore, a height adjustment H, H '(Fig. 10, Fig. 11) of the boom 6 relative to the chassis 2 in the region of the thrust connection 5 is established. This results from the different height positions of the boom 6 opposite the thrust connection 5 in the comparison of Fig. 10 and 11. The boom 6 is thus lower in accordance with the wear of the rotary brush 9, without any inclination in the boom and in the tool carrier 8 mounted thereon. Likewise, the Stauerradarm 16 remains in its predetermined angular position.
  • the support wheel 1 can be connected to the components in the region of the thrust connection 5 and / or the boom 6 so that a closed support system is constructed.
  • the boom 6 in the upper region of the thrust connection 5 is also fixed in place.
  • the goal is pursued to achieve a respective optimal contact area (represented by a point P, P ') of the brush-shaped cleaning tool 9.
  • the pendulum support 26 fixable on the tool carrier 8 can interact with a positioning device 27 extending in the area between the arm 6 and the tool carrier 8.
  • the concept of this manually operable adjusting device 27 is directed to the fact that by means of the pendulum support 26 and / or the adjusting device 27, a respective optimal Kehryak or optimal sweeping line P, P 'of the cleaning tool 9 is maintained long term. It has been shown that also in the execution of the surface cleaning device 1 with the pendulum support system, the wear of the cleaning bristles (with a corresponding rotational movement according to arrow D or D ') leads to a shift of the components.
  • the adjusting device 27 in the region of a respective distance E, E 'of boom 6 and tool holder 8 predetermining actuator 28 (variable direction of rotation S) in addition with an integratable into this actuator 27 spring 29 or the like compensating element is provided.
  • each optimum sweeping force according to the arrow FK (FIG. 13) is so effective that an optimal demand of debris in the container SB is achieved even with decreasing diameter of the cleaning tool 9.
  • respective surface cleaning devices 1 which have a pendulum support 26 which is integrated into the system independently of this in the region of the tool carrier 8 'designed as a protective cover only.
  • the at least one pendulum support interacts directly with the adjusting device 27 'together.
  • one of the remaining as a cover tool carrier 8 'independent support connection for the cleaning tool 9, 9' is created.
  • a generally designated ST controller with which in particular a mechanical, electrical or hydraulic adjustment (arrow S, Fig. 12) of the system can be realized.
  • a controller ST a connection with a threaded rod.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

Engin de nettoiement de voirie, pourvu d'un châssis monté sur roues. Un équipement de nettoyage, monté sur le châssis par l'intermédiaire d'un porte-équipement, permet de traiter la voie de circulation. Le châssis est soutenu par au moins une roue stabilisatrice à proximité de l'équipement de nettoiement. La conception améliorée de l'engin selon l'invention prévoit que la roue stabilisatrice disposée sur le porte-équipement puisse être amenée dans une position prédéfinie parallèlement à la voie de circulation.
PCT/EP2015/001861 2014-09-17 2015-09-17 Engin de nettoiement Ceased WO2016041639A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014013451.2 2014-09-17
DE102014013451.2A DE102014013451A1 (de) 2014-09-17 2014-09-17 Reinigungsgerät

Publications (2)

Publication Number Publication Date
WO2016041639A2 true WO2016041639A2 (fr) 2016-03-24
WO2016041639A3 WO2016041639A3 (fr) 2016-06-16

Family

ID=54266518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/001861 Ceased WO2016041639A2 (fr) 2014-09-17 2015-09-17 Engin de nettoiement

Country Status (2)

Country Link
DE (1) DE102014013451A1 (fr)
WO (1) WO2016041639A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN210204601U (zh) * 2018-11-23 2020-03-31 天佑电器（苏州）有限公司 地刷组件及吸尘器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975380A (en) * 1932-05-31 1934-10-02 Charles A Streich Portable rug washing and cleaning device
DE714776C (de) * 1936-01-29 1941-12-06 Rawie Fabrik Fuer Eisenbahnbed Schneepflug
US2263722A (en) * 1938-06-27 1941-11-25 Ideal Power Lawn Mower Company Power sweeper
US3551930A (en) * 1967-10-04 1971-01-05 Robert R Myers Swimming pool cleaner
US3550181A (en) * 1968-01-24 1970-12-29 Scott & Fetzer Co Apparatus for cleaning floors
EP0261097B1 (fr) * 1986-09-16 1990-09-05 Anton Techn. Rat Kahlbacher Dispositif de déblaiement de neige, de neige fondu, d'eau, d'ordures sur les routes
NL8800638A (nl) * 1988-03-15 1989-10-02 Henricus Antonius Maria Lurvin Veeginrichting.
FR2746624B1 (fr) * 1996-04-01 1998-08-28 Consortium De Maintenance Et D Machine de lustrage de sols
CA2281162C (fr) * 1999-08-27 2005-05-10 Larry Titford Methode et appareil pour effectuer des travaux de terrassement
ES2401095T3 (es) * 2006-02-02 2013-04-16 Julius Tielburger Gmbh & Co. Kg Barredora para la limpieza de caminos, calles o superficies de uso similares

Also Published As

Publication number Publication date
DE102014013451A1 (de) 2016-03-17
WO2016041639A3 (fr) 2016-06-16

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