FR2797895A1 - Self cleaning brush for street cleaning lorry has hollow support shaft with water feed connection and perforated walls - Google Patents

Self cleaning brush for street cleaning lorry has hollow support shaft with water feed connection and perforated walls Download PDF

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Publication number
FR2797895A1
FR2797895A1 FR9911041A FR9911041A FR2797895A1 FR 2797895 A1 FR2797895 A1 FR 2797895A1 FR 9911041 A FR9911041 A FR 9911041A FR 9911041 A FR9911041 A FR 9911041A FR 2797895 A1 FR2797895 A1 FR 2797895A1
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France
Prior art keywords
water feed
brush
support shaft
brushes
feed connection
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Granted
Application number
FR9911041A
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French (fr)
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FR2797895B1 (en
Inventor
Yvan George
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Mathieu Yno S A
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Mathieu Yno S A
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Publication date
Application filed by Mathieu Yno S A filed Critical Mathieu Yno S A
Priority to FR9911041A priority Critical patent/FR2797895B1/en
Publication of FR2797895A1 publication Critical patent/FR2797895A1/en
Application granted granted Critical
Publication of FR2797895B1 publication Critical patent/FR2797895B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B11/00Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/06Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means
    • A46B11/063Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means by means of a supply pipe

Landscapes

  • Cleaning In General (AREA)
  • Brushes (AREA)

Abstract

The self cleaning brush for a street cleaner has a support shaft formed as a hollow cylinder (5). The cylindrical wall of the shaft (8) has multiple openings (7), one end of which is closed. The opposed end has a water feed connection. The water feed connection has a spigot (10) in which is a sealed hub (12) to allow relative rotation with respect to the water feed duct (11).

Description

présente invention concerne un perfectionnement brosses cylindriques, par exemple des brosses pour balayeuses de voiries véhicules d'entretien d'espaces verts. The present invention relates to an improvement cylindrical brushes, for example brushes for street sweepers maintenance vehicles green spaces.

<B>il</B> connu de ramasser du gazon ou des feuilles ou autres déchets au moyen brosse cylindrique tournant autour d'un axe sensiblement parallèle<B>à</B> la surface a nettoyer. <B> It </ B> Known to pick up sod or leaves or other waste by means of a cylindrical brush rotating about an axis substantially parallel <B> to </ B> the surface to be cleaned.

projections de matière sont canalisées par un cache placé devant la brosse ou un canal contenant la brosse. material projections are channeled through a cover placed in front of the brush or a channel containing the brush.

Parfois, une seconde brosse, placée plus haut dans le canal permet d'élever les déchets de les projeter dans un bac surélevé. Sometimes a second brush, placed higher up the canal, lifts the waste and throws it into an elevated tray.

nettoyage de la face interne du cache ou du canal pose un réel problème. effet, on observe la formation d'un dépôt compact et dur, mélange de terre, poussière et de débris qui s'accumulent et colmatent le passage. cleaning the internal face of the cache or channel poses a real problem. Indeed, we observe the formation of a compact and hard deposit, mixture of earth, dust and debris that accumulate and clog the passage.

dépôt est extrêmement difficile<B>à</B> nettoyer manuellement ou avec un outil car difficile d'accès. Filing is extremely difficult to clean manually or with a tool because it is difficult to access.

Pour résoudre ce problème l'invention consiste en une brosse cylindrique, par exemple pour balayeuses de voiries ou véhicules d'entretien d'espaces verts, du type comportant plusieurs rangées de balais fixées radialement sur un arbre porte- balai tournant autour de son axe longitudinal, caractérisée en ce l'arbre porte balai un cylindre creux dont la paroi cylindrique est percée d'une pluralité de trous, une de ses extrémités est fermée tandis que l'extrémité opposee équipée pour recevoir une arrivée d'eau interne. To solve this problem the invention consists of a cylindrical brush, for example road sweepers or green space maintenance vehicles, of the type comprising several rows of brushes fixed radially on a brush shaft rotating about its longitudinal axis. , characterized in that the brush holder shaft a hollow cylinder whose cylindrical wall is pierced with a plurality of holes, one of its ends is closed while the opposite end equipped to receive an internal water inlet.

Préférentiellement, le cylindre creux comporte<B>à</B> une de ses extremités un prolongement axial dans lequel est inséré un moyen étanche et permettant la rotation relative et l'étanchéité du prolongement par rapport<B>à</B> un conduit axial d'eau. Preferably, the hollow cylinder comprises <B> at </ B> one of its ends an axial extension in which is inserted a sealed means and allowing relative rotation and sealing of the extension relative to <B> to </ B> a axial conduit of water.

outre, le moyen étanche est choisi dans l'ensemble (roulement étanche, joint tournant). in addition, the sealed means is selected in the assembly (sealed bearing, rotary joint).

comprendra mieux l'invention<B>à</B> l'aide de la description suit faite en référence aux figures annexées suivantes -. # Figure<B>1 :</B> croquis montrant, vues en coupe, deux brosses de ramassage dans un conduit de guidage, # Figure 2<B>:</B> vue en coupe longitudinale d'un tube porte brosse selon l'invention- figure <B>1</B> montre,<B>à</B> titre d'exemple non limitatif, deux brosses 2) de ramassage et/ou de balayage disposées dans un conduit<B>(3)</B> dans lequel est formé un dépôt gênant le passage des débris. will better understand the invention by using the following description with reference to the following appended figures. # Figure <B> 1: </ B> sketch showing, sectional views, two pickup brushes in a guide duct, # Figure 2 <B>: </ B> longitudinal sectional view of a brush holder tube according to the invention- figure <B> 1 </ B> shows, <B> to </ B> as a non-limiting example, two brushes 2) pickup and / or scan arranged in a conduit <B> (3 ) In which is formed a deposit hindering the passage of debris.

brosse (1,2) est formée de façon connue en soi de plusieurs rangées de balais fixées radialement sur un arbre cylindrique tournant autour son axe longitudi <B>(6).</B> brush (1,2) is formed in known manner of several rows of brushes fixed radially on a cylindrical shaft rotating about its longitudinal axis <B> (6). </ B>

Conformément<B>à</B> l'invention, on prévoit de remplacer l'arbre cylindrique par un cyclindre creux<B>(5)</B> (figure 2), dont la paroi cylindrique<B>(8)</B> est percée d'une pluralité trous<B>(7),</B> ledit cylindre creux étant fermé<B>à</B> une extrémité et étant équipé <B>à</B> son autre extrémité pour recevoir une arrivée d'eau interne. According to the invention, it is intended to replace the cylindrical shaft with a hollow cycler <B> (5) </ B> (FIG. 2), whose cylindrical wall <B> (8) </ B> is pierced with a plurality of holes <B> (7), </ B> said hollow cylinder being closed <B> at </ B> one end and being equipped <B> to </ B> its other end to receive an internal water supply.

figure 2 montre en détail,<B>à</B> titre d'exemple non limitatif, les aménagements qui peuvent être prévus. Figure 2 shows in detail, <B> to </ B> title of non-limiting example, the arrangements that can be provided.

l'une de ses extrémités, le cylindre creux porte-balai comporte un prolongement axial<B>(10)</B> porté par un palier<B>(9)</B> et dans lequel un condui d'eau<B>(11)</B> amène l'eau axialement dans un roulement étanche, ou un joint tournant, ou tout moyen étanche (12) inséré dans le prolongement<B>(10)</B> et permettant rotation relative du prolongement<B>(10)</B> par rapport au conduit<B>(11).</B> at one of its ends, the hollow brush-holding cylinder comprises an axial extension <B> (10) </ B> carried by a bearing <B> (9) </ B> and in which a water pipe < B> (11) </ B> brings the water axially into a sealed bearing, or rotary joint, or any sealed means (12) inserted in the extension <B> (10) </ B> and allowing relative rotation of the extension <B> (10) </ B> in relation to the conduit <B> (11). </ B>

Les trous seront, par exemple, alignés longitudinalement et disposés entre les rangées de balais. The holes will, for example, be aligned longitudinally and arranged between the rows of brushes.

Pour procéder au nettoyage des brosses (1,2) et du conduit<B>(3)</B> actionne le dispositif de rotation des brosses, puis on branche le conduit d'eau<B>(Il</B> sur une arrivée d'eau (par exemple sur un tuyau d'eau, sur une sortie de la citerne de la balayeuse). L'eau sort du cylindre<B>(5)</B> par les trous<B>(7)</B> et la force centrifuge la projette sur les parois du conduit<B>(3)</B> où elle ramollit les dépôts (4) qui pourront alors être décollés par les brosses et éjectés. To clean the brushes (1,2) and the duct <B> (3) </ B> activate the brush rotation device, then connect the water pipe <B> (Il </ B> to a water supply (for example on a water pipe, on an outlet of the tank of the sweeper) The water leaves the cylinder <B> (5) </ B> through the holes <B> (7) ) And the centrifugal force projects it on the walls of the conduit <B> (3) </ B> where it softens the deposits (4) which can then be peeled off by the brushes and ejected.

<B>Il</B> n' pas obligatoire d'équiper ainsi toutes les brosses d'une machine, une seule d'entres elles, par exemple la brosse inférieure, peut être équipée suivant l'invention. <B> It </ B> is not mandatory to equip all the brushes of a machine, only one of them, for example the lower brush, can be equipped according to the invention.

L'invention n'est pas limitée<B>à</B> l'application décrite et pourra être utilisée dans le domaine nettoyage en général.The invention is not limited to the application described and may be used in the cleaning field in general.

Claims (1)

<B>REVENDICATIONS</B> <B>1 .</B> Brosse cylindrique, par exemple pour balayeuses de voiries ou véhicules d'entretien d'espaces verts, du type comportant plusieurs rangées de balais (4) fixées radialement sur un arbre porte-balai tournant autour de son axe longitudinal<B>(6),</B> caractérisée en ce que l'arbre porte balai est un cylindre creux <B>(5)</B> dont la paroi cylindrique<B>(8)</B> est percée d'une pluralité de trous<B>(7),</B> une ses extrémités est fermée tandis que l'extrémité opposée est équipée pour recevoir une arrivée d'eau interne. Brosse selon la revendication<B>1,</B> caractérisée en ce que le cylindre creux comporte<B>à</B> une des ses extrémités un prolongement axial<B>(10)</B> dans lequel inséré un moyen étanche (12) et permettant la rotation relative et l'étanchéité prolongement<B>(Il 0)</B> par rapport<B>à</B> un conduit axial d'eau<B>(11).</B> Brosse selon la revendication 2, caractérisée en ce que le moyen étanche 2) est choisi dans l'ensemble (roulement étanche, joint tournant). Brosse selon l'une des revendications<B>1 à 3,</B> caractérisé en ce que les trous sont alignés longitudinalement et disposés entre les rangées de balais. Véhicule, automoteur ou non, par exemple pour le balayage de voirie ou l'entretien d'espaces verts, caractérisé en ce qu'il est équipé d'au moins une brosse selon les revendications<B>1 à</B> 4.<B> CLAIMS </ B> <B> 1. </ B> Cylindrical brush, for example for road sweepers or maintenance vehicles for green spaces, of the type comprising several rows of brushes (4) fixed radially on a Broom shaft rotating about its longitudinal axis <B> (6), </ B> characterized in that the mop shaft is a hollow cylinder <B> (5) </ B> having a cylindrical wall <B > (8) </ B> is pierced with a plurality of holes <B> (7), </ B> one of its ends is closed while the opposite end is equipped to receive an internal water inlet. Brush according to claim 1, characterized in that the hollow cylinder has at its ends an axial extension <B> (10) </ B> in which a sealing means (12) and allowing relative rotation and sealing prolongation <B> (Il 0) </ B> relative <B> to </ B> an axial water conduit <B> (11). < / B> Brush according to claim 2, characterized in that the sealing means 2) is selected in the assembly (sealed bearing, rotary joint). Brush according to one of Claims 1 to 3, characterized in that the holes are aligned longitudinally and arranged between the rows of brushes. Vehicle, self-propelled or not, for example for street sweeping or maintenance of green spaces, characterized in that it is equipped with at least one brush according to claims <B> 1 to </ B> 4.
FR9911041A 1999-09-01 1999-09-01 SELF-CLEANING CYLINDRICAL BRUSH FOR SWEEPERS OR OTHER VEHICLES Expired - Fee Related FR2797895B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9911041A FR2797895B1 (en) 1999-09-01 1999-09-01 SELF-CLEANING CYLINDRICAL BRUSH FOR SWEEPERS OR OTHER VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9911041A FR2797895B1 (en) 1999-09-01 1999-09-01 SELF-CLEANING CYLINDRICAL BRUSH FOR SWEEPERS OR OTHER VEHICLES

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FR2797895A1 true FR2797895A1 (en) 2001-03-02
FR2797895B1 FR2797895B1 (en) 2001-11-09

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829002A1 (en) * 1987-09-03 1989-03-16 Arjomari Prioux Security printing and writing substrate authenticated by heating
DE202009013813U1 (en) 2008-10-16 2010-03-04 Koninklijke Philips Electronics N.V. Fluid distributor brush arrangement
DE102014114776A1 (en) 2014-10-13 2016-04-14 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine
DE102014114809A1 (en) 2014-10-13 2016-04-14 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine with moistening device
DE102014114813A1 (en) 2014-10-13 2016-04-14 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine and method for operating a surface cleaning machine
WO2016058856A1 (en) 2014-10-13 2016-04-21 Alfred Kärcher Gmbh & Co. Kg Surface-cleaning machine
WO2017063663A1 (en) 2015-10-12 2017-04-20 Alfred Kärcher Gmbh & Co. Kg Surface-cleaning machine
US9999332B2 (en) 2013-12-12 2018-06-19 Alfred Kärcher Gmbh & Co. Kg Floor cleaning machine
US11058274B2 (en) 2016-03-09 2021-07-13 Alfred Kärcher SE & Co. KG Surface cleaning machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5174990B2 (en) * 2010-06-12 2013-04-03 足立 和男 Cleaning device and cleaning method for high-performance pavement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH607578A5 (en) * 1976-02-25 1978-09-15 Peter Amhof Brush device, in particular for cleaning gratings
US5806126A (en) * 1995-10-13 1998-09-15 Ontrak Systems, Inc. Apparatus for a brush assembly
DE19830488A1 (en) * 1997-12-10 1999-06-17 Heidelberger Druckmasch Ag Cleaning device for cylinders of printing presses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH607578A5 (en) * 1976-02-25 1978-09-15 Peter Amhof Brush device, in particular for cleaning gratings
US5806126A (en) * 1995-10-13 1998-09-15 Ontrak Systems, Inc. Apparatus for a brush assembly
DE19830488A1 (en) * 1997-12-10 1999-06-17 Heidelberger Druckmasch Ag Cleaning device for cylinders of printing presses

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829002A1 (en) * 1987-09-03 1989-03-16 Arjomari Prioux Security printing and writing substrate authenticated by heating
DE202009013813U1 (en) 2008-10-16 2010-03-04 Koninklijke Philips Electronics N.V. Fluid distributor brush arrangement
EP2177128A1 (en) 2008-10-16 2010-04-21 Koninklijke Philips Electronics N.V. Fluid distributing brush assembly and method for operating the same
US8555446B2 (en) 2008-10-16 2013-10-15 Koninklijke Philips N.V. Fluid distributing brush assembly and method for operating the same
EP4193898A1 (en) 2013-12-12 2023-06-14 Alfred Kärcher SE & Co. KG Floor cleaning machine with separator device
US11998148B2 (en) 2013-12-12 2024-06-04 Alfred Kärcher SE & Co. KG Floor cleaning machine
US10786130B2 (en) 2013-12-12 2020-09-29 Alfred Kärcher SE & Co. KG Floor cleaning machine
US12096894B2 (en) 2013-12-12 2024-09-24 Alfred Kärcher SE & Co. KG Floor cleaning machine
EP4193899A1 (en) 2013-12-12 2023-06-14 Alfred Kärcher SE & Co. KG Floor cleaning machine with sweeping lip
EP4190219A1 (en) 2013-12-12 2023-06-07 Alfred Kärcher SE & Co. KG Floor cleaning machine
EP4186406A1 (en) 2013-12-12 2023-05-31 Alfred Kärcher SE & Co. KG Floor cleaning machine with bar device
US9999332B2 (en) 2013-12-12 2018-06-19 Alfred Kärcher Gmbh & Co. Kg Floor cleaning machine
US11457790B2 (en) 2013-12-12 2022-10-04 Alfred Kärcher SE & Co. KG Floor cleaning machine
EP3795055A1 (en) 2013-12-12 2021-03-24 Alfred Kärcher SE & Co. KG Floor-cleaning machine
WO2016058907A1 (en) 2014-10-13 2016-04-21 Alfred Kärcher Gmbh & Co. Kg Surface-cleaning machine
US10130230B2 (en) 2014-10-13 2018-11-20 Alfred Kärcher SE & Co. KG Surface cleaning machine having a wetting device
US10349797B2 (en) 2014-10-13 2019-07-16 Alfred Kärcher SE & Co. KG Surface-cleaning machine
US10881258B2 (en) 2014-10-13 2021-01-05 Alfred Kärcher SE & Co. KG Surface cleaning machine and method for operating a surface cleaning machine
US10327619B2 (en) 2014-10-13 2019-06-25 Alfred Kärcher SE & Co. KG Surface cleaning machine
DE102014114776A1 (en) 2014-10-13 2016-04-14 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine
DE102014114809A1 (en) 2014-10-13 2016-04-14 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine with moistening device
US10362920B2 (en) 2014-10-13 2019-07-30 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine
DE102014114813A1 (en) 2014-10-13 2016-04-14 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine and method for operating a surface cleaning machine
WO2016058879A1 (en) 2014-10-13 2016-04-21 Alfred Kärcher Gmbh & Co. Kg Surface cleaning machine and method for operating a surface cleaning machine
WO2016058856A1 (en) 2014-10-13 2016-04-21 Alfred Kärcher Gmbh & Co. Kg Surface-cleaning machine
WO2017063663A1 (en) 2015-10-12 2017-04-20 Alfred Kärcher Gmbh & Co. Kg Surface-cleaning machine
US10959590B2 (en) 2015-10-12 2021-03-30 Alfred Kärcher SE & Co. KG Surface cleaning machine
US11058274B2 (en) 2016-03-09 2021-07-13 Alfred Kärcher SE & Co. KG Surface cleaning machine

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