EP1023867A2 - Kehrmaschine mit Sammelbehälter - Google Patents
Kehrmaschine mit Sammelbehälter Download PDFInfo
- Publication number
- EP1023867A2 EP1023867A2 EP99125067A EP99125067A EP1023867A2 EP 1023867 A2 EP1023867 A2 EP 1023867A2 EP 99125067 A EP99125067 A EP 99125067A EP 99125067 A EP99125067 A EP 99125067A EP 1023867 A2 EP1023867 A2 EP 1023867A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling
- container door
- leaf sieve
- sieve
- container
- 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.)
- Withdrawn
Links
Images
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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
Definitions
- the present invention relates to a receiving Sweeper, comprising a collecting container with a Container door, one connected to the collection container Suction blower and a dirt separator with a leaf sieve that moves from an operating position into a Maintenance position is movable.
- the dirt separator of the generic type receiving sweepers is used with the Suction flow into the conveyed dirt as completely as possible in the collection container hold back.
- the Dirt separator next to the so-called leaf sieve the relatively large and light objects like leaves, Paper, plastic films and the like in the collecting container hold back, for example baffle plates or other deflection devices and calming zones, in which dirt particles as a result of the reduced Stop flow rate.
- the Dirt separating agent arrives Generic sweepers fine-grained dirt (e.g. sand and dust) as well as moisture in the Leaf sieve downstream flow area.
- the Preventing incrustation is one regular cleaning of these areas required.
- leaf sieve in generic known sweepers from its operating position in a maintenance position movable.
- Leaf sieve pivotally suspended at one end. It is used by the operator to carry out the above described cleaning work in the collection container folded down after a lock has been unlocked. This folding down of the Leaf sieve is an extremely unpleasant activity because dirt and water fall regularly drips down.
- the present invention is based on the object the above-mentioned disadvantage of known receiving sweepers of the generic type avoid.
- a receiving Sweeper according to the preamble of claim 1 be created in which the necessary Carry out cleaning work in a user-friendly manner to let.
- this object solved in that the container door with the leaf sieve is connected via a coupling system, which the Movement of the container door on the leaf sieve transfers.
- the leaf sieve is according to the invention provided mechanical coupling system, which in particular in the form of a coupling linkage or a cable can be carried out when opening the container door automatically from its operating position to its Brought maintenance position.
- To the required Cleaning work in the downstream of the leaf sieve The operator needs to execute the flow area only to open the container door. Then can he immediately begin the concerned Clean the flow area. The operator needs neither get into the collection container; even he does not need to go under the leaf sieve.
- this includes Coupling system at least one only one-way acting coupling element.
- the coupling element in question for example, only Shear forces, but not tensile forces or for example only pulling forces, not however Transfer of thrust is suitable.
- alternative to such a one-way coupling element can be a manually detachable, decouplable coupling element be provided.
- the background to this is that according to this training not every time the Container door the leaf sieve from its operating position in move its maintenance position. Rather is quite desirable that the above Deactivate the coupling mechanism described leaves, for example when the container door for emptying of the collecting container is opened.
- connection proves to be a locking element expedient, which the coupling system or Coupling linkage and / or the leaf sieve regardless of Position of the container door in its operating position of the leaf sieve locked position. Is activated the locking element, so the Container door can be opened without the leaf sieve from its operating position to its maintenance position emotional.
- the coupling linkage follows all or part of the movement of the container door or but remains wholly or partially together with the Leaf sieve in its operating position corresponding position.
- Another preferred development of the invention is characterized in that the unidirectional acting coupling element than on a guide of the Container door rollable pressure roller is executed.
- Locking element expediently on that Coupling linkage. If the container door is opened, so leaf sieve and coupling linkage remain together in their the operating position of the leaf sieve corresponding position.
- Yet another preferred further development of the Invention is characterized in that the leaf sieve is suspended pivotable about a horizontal axis.
- the leaf sieve can at its Hinged side of the container door is pivoted his.
- This training is particularly cheap u. a. in view of the fact that the weight of the leaf sieve over the coupling linkage provided according to the invention is used can be to open the one around a horizontal Support axis swiveling container door.
- the coupling linkage comprises a two-armed lever which is pivotally mounted about a fixed axis.
- FIG. 1 and 2 of the drawing Longitudinal section shown receiving sweepers each comprise a collecting container 1 for rubbish 2.
- a suction line 3 opens into the collecting container 1 whose front end 4 a suction head 5 is arranged.
- the suction head is - in a manner known as such - Garbage by means of a motor 6 driven Brush 7 fed.
- a suction fan 9 In the upper area of the front end wall 8 of the A suction fan 9 is arranged in the collecting container 1.
- one Dirt separating device 10 Around the most complete possible separation of the dirt 2 to cause in the collecting container 1 is one Dirt separating device 10 is provided.
- the leaf sieve 12 extends substantially horizontally a considerable part of the length of the collecting container 1. It is in the area of its front edge 13 by one horizontal axis 14 pivotally mounted. It can, around the area arranged above the leaf sieve 12 15 to clean the collecting container 1, from its in the Drawing shown operating position in a lowered maintenance position can be pivoted (Arrow A).
- Container door 16 In the rear area of the collecting container 1 is one Container door 16 is provided. This is one horizontal axis 17 pivotally mounted. she can be opened by swiveling upwards (arrow B), for example to empty the collection container or the cleaning work explained above perform.
- a coupling system 18 designed as a coupling linkage intended.
- This comprises a two-armed lever 19, which is pivotally mounted about a horizontal axis 20 and a coupling rod 21.
- the coupling rod 21 is articulated at one end with the leaf sieve 12 and articulated at the other end with the two-armed Lever 19 connected.
- a pressure roller 22 is intended.
- the two-armed lever 19 and thus the entire coupling linkage can be fixed in its position shown in the drawing, which corresponds to the operating position of the leaf sieve 12.
- This allows the container door 16 to be opened if necessary (arrow B) without this leading to a lowering movement (arrow A) of the leaf sieve 12.
- the pressure roller 22 remains in this case together with the two-armed lever in the position shown. In this way, it forms a coupling element that acts only in one direction, in that forces can be transmitted from the container door 16 to the pressure roller 22 only in one direction.
- Coupling system 18 comprises a coupling rope 24. Its one The end is on a bearing block 27, which is on the outside of the Container door 16 is attached, struck while the second end of the coupling rope 24 with the leaf sieve 12 is firmly connected.
- the coupling rope 24 is two Deflection rollers 25 deflected and passes through from above a sealed opening 28 in the top wall of the container 1 in this one.
- a spring element 26 is integrated to tolerances or compensate for the jamming of foreign bodies can.
- the two versions shown in the drawing of the coupling system 18 are particularly noteworthy advantageously characterized in that no danger there are any parts of the coupling mechanism filled collection container in the garbage immerse yourself.
Abstract
Description
Verriegelungselements 23, das beispielsweise als Bolzen ausgeführt sein kann, kann der zweiarmige Hebel 19 und somit das gesamte Koppelgestänge in seiner in der Zeichnung dargestellten, der Betriebsstellung des Laubsiebes 12 entsprechenden Stellung fixiert werden. Dies gestattet, daß die Behältertür 16 bei Bedarf geöffnet werden kann (Pfeil B), ohne daß dies eine Absenkbewegung (Pfeil A) des Laubsiebes 12 nach sich zieht. Die Andruckrolle 22 verharrt in diesem Falle gemeinsam mit dem zweiarmigen Hebel in der dargestellten Stellung. Sie bildet auf diese Weise ein nur eindirektional wirkendes Koppelelement, indem Kräfte von der Behältertür 16 auf die Andruckrolle 22 nur in einer Richtung übertragen werden können.
Claims (9)
- Aufnehmende Kehrmaschine, umfassend einen Sammelbehälter (1) mit einer Behältertür (16), ein an den Sammelbehälter angeschlossenes Sauggebläse (9) und eine Schmutzabscheideeinrichtung (10) mit einem Laubsieb (12), das aus einer Betriebsstellung in eine Wartungsstellung bewegbar (A) ist,
dadurch gekennzeichnet,
daß die Behältertür (16) mit dem Laubsieb (12) über ein Koppelsystem (18) verbunden ist, welches die Bewegung (B) der Behältertür (16) auf das Laubsieb (12) überträgt. - Kehrmaschine nach Anspruch 1,
dadurch gekennzeichnet,
daß das Koppelsystem (18) mindestens ein nur eindirektional wirkendes Koppelelement umfaßt. - Kehrmaschine nach Anspruch 2,
dadurch gekennzeichnet,
daß das eindirektional wirkende Koppelelement als auf einer Führung der Behältertür (16) abrollbare Andruckrolle (22) ausgeführt ist. - Kehrmaschine nach einem der Ansprüche 2 oder 3,
dadurch gekennzeichnet,
daß ein Verriegelungselement (23) vorgesehen ist, welches das Koppelsystem (18) und/oder das Laubsieb (12) unabhängig von der Stellung der Behältertür (16) in seiner der Betriebsstellung des Laubsiebes (12) entsprechenden Stellung arretiert. - Kehrmaschine nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
daß das Laubsieb (12) um eine horizontale Achse (14) verschwenkbar aufgehängt ist. - Kehrmaschine nach Anspruch 5,
dadurch gekennzeichnet,
daß das Laubsieb (12) an seiner der Behältertür (16) abgewandten Seite verschwenkbar aufgehängt ist. - Kehrmaschine nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet,
daß das Koppelsystem (18) ein Koppelgestänge mit einem zweiarmigen Hebel (19) umfaßt, der um eine ortsfeste Achse (20) verschwenkbar gelagert ist. - Kehrmaschine nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet,
daß das Koppelsystem (18) ein Koppelseil (24) umfaßt. - Kehrmaschine nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet,
daß die Behältertür (16) um eine horizontale Achse (17) verschwenkbar ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29901362U DE29901362U1 (de) | 1999-01-27 | 1999-01-27 | Aufnehmende Kehrmaschine |
DE29901362U | 1999-01-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1023867A2 true EP1023867A2 (de) | 2000-08-02 |
EP1023867A3 EP1023867A3 (de) | 2002-04-17 |
Family
ID=8068527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99125067A Withdrawn EP1023867A3 (de) | 1999-01-27 | 1999-12-16 | Kehrmaschine mit Sammelbehälter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1023867A3 (de) |
DE (1) | DE29901362U1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD654234S1 (en) | 2010-12-08 | 2012-02-14 | Karcher North America, Inc. | Vacuum bag |
USD693529S1 (en) | 2012-09-10 | 2013-11-12 | Karcher North America, Inc. | Floor cleaning device |
US9730566B2 (en) | 2003-05-14 | 2017-08-15 | Kärcher North America, Inc. | Floor treatment apparatus |
CN111676873A (zh) * | 2020-06-24 | 2020-09-18 | 郭钦池 | 一种小型高效的道路清扫车 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120096671A1 (en) | 2010-10-26 | 2012-04-26 | Karcher North America, Inc. | Floor cleaning apparatus employing a combined sweeper and vaccum assembly |
US8302240B2 (en) | 2009-07-29 | 2012-11-06 | Karcher North America, Inc. | Selectively adjustable steering mechanism for use on a floor cleaning machine |
DE102009029956A1 (de) | 2009-06-19 | 2010-12-23 | Aebi Schmidt Deutschland Gmbh | Selbstfahrende aufnehmende Kehrmaschine |
US8978190B2 (en) | 2011-06-28 | 2015-03-17 | Karcher North America, Inc. | Removable pad for interconnection to a high-speed driver system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2462272A1 (de) * | 1974-08-22 | 1976-09-30 | Walter Thuering | Staubbeutelanordnung fuer staubabscheider von staubsaugern |
EP0239495A1 (de) * | 1986-03-26 | 1987-09-30 | DEBEFI, Société Anonyme dite: | Industrieller Staubsauger zur Aufsaugung von städtischen Abfällen, insbesondere auf einem Fahrgestell montiert |
EP0347067A1 (de) * | 1988-06-16 | 1989-12-20 | Johnston Engineering Limited | Strassenkehrmaschine |
EP0542459A1 (de) * | 1991-11-11 | 1993-05-19 | Electrolux Northern Limited | Verbesserungen an Rasenmähern |
-
1999
- 1999-01-27 DE DE29901362U patent/DE29901362U1/de not_active Expired - Lifetime
- 1999-12-16 EP EP99125067A patent/EP1023867A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2462272A1 (de) * | 1974-08-22 | 1976-09-30 | Walter Thuering | Staubbeutelanordnung fuer staubabscheider von staubsaugern |
EP0239495A1 (de) * | 1986-03-26 | 1987-09-30 | DEBEFI, Société Anonyme dite: | Industrieller Staubsauger zur Aufsaugung von städtischen Abfällen, insbesondere auf einem Fahrgestell montiert |
EP0347067A1 (de) * | 1988-06-16 | 1989-12-20 | Johnston Engineering Limited | Strassenkehrmaschine |
EP0542459A1 (de) * | 1991-11-11 | 1993-05-19 | Electrolux Northern Limited | Verbesserungen an Rasenmähern |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9730566B2 (en) | 2003-05-14 | 2017-08-15 | Kärcher North America, Inc. | Floor treatment apparatus |
US9757005B2 (en) | 2003-05-14 | 2017-09-12 | Kärcher North America, Inc. | Floor treatment apparatus |
US10555657B2 (en) | 2003-05-14 | 2020-02-11 | Kärcher North America, Inc. | Floor treatment apparatus |
USD654234S1 (en) | 2010-12-08 | 2012-02-14 | Karcher North America, Inc. | Vacuum bag |
USD693529S1 (en) | 2012-09-10 | 2013-11-12 | Karcher North America, Inc. | Floor cleaning device |
CN111676873A (zh) * | 2020-06-24 | 2020-09-18 | 郭钦池 | 一种小型高效的道路清扫车 |
Also Published As
Publication number | Publication date |
---|---|
DE29901362U1 (de) | 1999-05-06 |
EP1023867A3 (de) | 2002-04-17 |
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