DE1217424B - Suction mouthpiece for a plate brush of a street sweeper - Google Patents
Suction mouthpiece for a plate brush of a street sweeperInfo
- Publication number
- DE1217424B DE1217424B DEK40708A DEK0040708A DE1217424B DE 1217424 B DE1217424 B DE 1217424B DE K40708 A DEK40708 A DE K40708A DE K0040708 A DEK0040708 A DE K0040708A DE 1217424 B DE1217424 B DE 1217424B
- Authority
- DE
- Germany
- Prior art keywords
- suction
- sweeping
- street
- gutter
- walls
- 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.)
- Pending
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
- E01H1/08—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
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
Saugmundstück für einen Tellerbesen einer Straßenkehrmaschine Die Erfindung betrifft ein in der Wurfrichtung eines zur Reinigung des Rinnsteines einer Straße dienenden Tellerbesens einer Straßenkehrmaschine angeordnetes Saugmundstück, das mit seitlichen, den Tellerbesen in der Kehrstellung auf einem Teil seines Umfanges gabelförmig umschließenden Fangwänden versehen ist und über eine Saugleitung mit dem unter Unterdruck stehenden Kehrichtbehälter in Verbindung steht.Suction nozzle for a circular broom of a street sweeper Die The invention relates to one in the direction of throwing one for cleaning the gutter Suction nozzle arranged for a road sweeping machine with a plate brush, the one with the side, the circular broom in the sweeping position on part of its circumference Fork-shaped enclosing retaining walls is provided and a suction line with is connected to the waste container under vacuum.
Bei einer bekannten Ausführung dieser Art enden die Unterkanten des Saugmundstücks oberhalb der Straßendecke und steht die Achse des Saugmundstücks ebenso wie der Anschluß der Saugleitung an das Saugmundstück lotrecht zur Straßendecke.In a known embodiment of this type, the lower edges of the end Suction mouthpiece above the road surface and is the axis of the suction mouthpiece just like the connection of the suction line to the suction nozzle perpendicular to the road surface.
Nach den der Erfindung zugrunde liegenden Erkenntnissen bleiben die Fandwände der bekannten Ausführung in überwiegendem Ausmaß wirkungslos, weil der von dem Tellerbesen erfaßte Kehricht unter ihnen hinweggeschleudert wird und der erzeugbare Saugzug nur einen geringen Teil der von dem Tellerbesen in der Kehrebene der Straßendecke ins Schleudern gebrachten Kehrichtteile aus der Schleuderrichtung abzulenken geeignet ist.According to the knowledge on which the invention is based, the Found walls of the known design largely ineffective because of the The rubbish caught by the broom is thrown from under them and the The induced draft that can be generated is only a small part of that of the circular broom in the sweeping plane rubbish that has been spun on the road surface from the spinning direction distract is suitable.
Die Aufnahme des Kehrichts im Saugmundstück wird demgegenüber dadurch gemäß der Erfindung bedeutend verbessert, daß zwischen den Fangwänden eine Aufkehrplatte oder eine Schürze angeordnet ist, welche, in der bekannten Kehrstellung des Tellerbesens zur Reinigung des Rinnsteines einer Straße, mit ihrem freien Rand auf der Kehrfläche aufliegend, den Tellerbesen teilweise untergreift und zusammen mit den Fangwänden eine Saugschüssel bildet. In der so gebildeten Saugschüssel läßt sich der Kehricht restlos fangen und wird die den Kehrichtteilchen vom Tellerbesen erteilte Beschleunigung mit zum Einwerfen in das Saugmundstück ausgenutzt.The inclusion of the rubbish in the suction mouthpiece, on the other hand, is thereby according to the invention significantly improved that a sweeping plate between the catch walls or an apron is arranged, which, in the known inverted position of the disc broom for cleaning the gutter of a street, with its free edge on the sweeping surface lying on top, partially reaching under the circular broom and together with the retaining walls forms a suction bowl. The rubbish can be disposed of in the suction bowl formed in this way Catch completely and the acceleration imparted to the debris by the circular broom used for throwing into the suction mouthpiece.
Die den Kehrichtteilchen vom Tellerbesen erteilte kinetische Energie kann zur Aufnahme und Weiterförderung in den Sammelbehälter noch vorteilhafter genutzt werden, wenn gemäß Weiterbildung der Erfindung die Achse des Saugmundstücks mit der Straßendecke einen spitzen Winkel einschließt. Schließlich bevorzugt die Erfindung eine Anordnung des Saugmundstücks derart, daß dessen Achse und der Anschluß der Saugleitung an das Saugmundstück mit der Rinnsteinkante, bezogen auf die Fahrtrichtung, einen spitzen Winkel einschließen.The kinetic energy given to the debris by the circular broom can be used even more advantageously for receiving and conveying further into the collecting container if, according to a further development of the invention, the axis of the suction nozzle with the road surface includes an acute angle. Finally, the invention is preferred an arrangement of the suction mouthpiece such that its axis and the connection of the Suction line to the suction mouthpiece with the gutter edge, based on the direction of travel, include an acute angle.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. Es zeigt F i g. 1 eine Gesamtansicht der Straßenkehrmaschine mit Tellerbesen und Saugmundstück, F i g. 2 den Tellerbesen mit Saugmundstück nach der Linie A, B, C der F i g. 3, wobei das Saugmundstück nur mit seinen Schnittkonturen dargestellt ist, und F i g. 3 die Draufsicht zu F i g. 2.An embodiment of the invention is shown in the drawing. It shows F i g. 1 shows an overall view of the street sweeper with a circular broom and a suction nozzle, FIG. 2 the circular broom with suction nozzle according to line A, B, C of FIG. 3, the suction mouthpiece being shown only with its sectional contours, and FIG. 3 shows the top view of FIG. 2.
An den unter Unterdruck stehenden Kehrichtsammelbehälter einer Straßenkehrmaschine ist eine Saugleitung l angeschlossen, an deren anderes Ende ein Saugmundstück 2 angeschlossen ist. Dieses weist Fangwände 3 auf sowie eine Aufkehrplatte 4, die auch eine Schürze sein kann, mit ihrem freien Rand auf der Kehrfläche aufliegt und den zur Reinigung des Rinnsteines einer Straße in bekannter Kehrstellung stehenden Tellerbesen 5 zum Teil untergreift. Die den Tellerbesen 5 auf etwa ein Drittel seines Umfanges gabelförmig umgreifenden Fangwände 3 bilden zusammen mit der Schürze 4 eine Saugschüssel, in welche der Kehricht vom Tellerbesen 5 hineingeschleudert wird. Die Achse A-B des Saugmundstücks 2 schließt mit der Straßendecke einen spitzen Winkel ein, wie vor allem F i g. 2 zeigt. Diese Achse, in die auch der Anschluß der Saugleitung 1 fällt, schließt mit der Rinnsteinkante, bezogen auf die Fahrtrichtung F, einen spitzen Winkel ein, wie vor allem F i g. 3 erkennen läßt, was eine besonders wirkungsvolle Aufnahme des von dem in Drehrichtung D drehenden Tellerbesens geschleuderten Kehrichts sichert.A suction line 1 is connected to the underpressure refuse collection container of a street sweeper, to the other end of which a suction nozzle 2 is connected. This has catch walls 3 and a sweeping plate 4, which can also be an apron, rests with its free edge on the sweeping surface and partially engages under the disc broom 5, which is in the known sweeping position for cleaning the gutter of a street. The catching walls 3, which encompass the circular broom 5 over about a third of its circumference in the form of a fork, together with the apron 4, form a suction bowl into which the rubbish is thrown by the circular broom 5. The axis AB of the suction mouthpiece 2 forms an acute angle with the road surface, as above all FIG. 2 shows. This axis, in which the connection of the suction line 1 also falls, forms an acute angle with the gutter edge in relation to the direction of travel F, as above all F i g. 3 shows what a particularly effective recording of the rubbish thrown by the rotating disc brush in the direction of rotation D ensures.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK40708A DE1217424B (en) | 1960-05-14 | 1960-05-14 | Suction mouthpiece for a plate brush of a street sweeper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK40708A DE1217424B (en) | 1960-05-14 | 1960-05-14 | Suction mouthpiece for a plate brush of a street sweeper |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1217424B true DE1217424B (en) | 1966-05-26 |
Family
ID=7222146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK40708A Pending DE1217424B (en) | 1960-05-14 | 1960-05-14 | Suction mouthpiece for a plate brush of a street sweeper |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1217424B (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2545137A1 (en) * | 1974-10-09 | 1976-04-22 | Melford Eng Ltd | SUCTION CLEANING DEVICE |
DE2930149A1 (en) * | 1979-07-25 | 1981-02-05 | Karlsruhe Augsburg Iweka | SELF-RECORDING ROAD CLEANING VEHICLE |
US4831684A (en) * | 1985-08-31 | 1989-05-23 | Morningfield Limited | Cleaning vehicles |
DE2560675C2 (en) * | 1974-10-09 | 1993-09-09 | Schmidt Manufacturing And Equipment (Uk) Ltd., Sutton, Ely, Cambridgeshire, Gb | |
DE4414629A1 (en) * | 1994-04-18 | 1995-10-19 | Hako Gmbh & Co | Mobile sweeping machine for light refuse |
DE19742487A1 (en) * | 1997-09-26 | 1999-04-22 | Brugger Otto | Motor scrubber for garden paths, terraces, courtyard entrances, pavements |
DE102013204406A1 (en) * | 2013-03-13 | 2014-09-18 | Hako Gmbh | Floor cleaning machine with a baffle at the top of the dirt bin |
DE102013204404A1 (en) * | 2013-03-13 | 2014-09-18 | Hako Gmbh | Floor cleaning machine with hand suction hose |
DE102013204400A1 (en) * | 2013-03-13 | 2014-10-02 | Hako Gmbh | Floor cleaning machine with a suction unit with a liquid supply system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE959371C (en) * | 1954-04-04 | 1957-03-07 | Schoerling & Co Waggonbau | Process for operating sweeping machines that work with humidification of the rubbish in the cold and sweeping machine for carrying out this process |
AT198789B (en) * | 1957-02-13 | 1958-07-25 | Rudolf Dr Diederich | Self-propelled and self-charging gutter sweeping machine with powered gutter brush |
FR1217672A (en) * | 1957-09-07 | 1960-05-05 | Streicher M | Street sweeper operated by vacuum |
-
1960
- 1960-05-14 DE DEK40708A patent/DE1217424B/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE959371C (en) * | 1954-04-04 | 1957-03-07 | Schoerling & Co Waggonbau | Process for operating sweeping machines that work with humidification of the rubbish in the cold and sweeping machine for carrying out this process |
AT198789B (en) * | 1957-02-13 | 1958-07-25 | Rudolf Dr Diederich | Self-propelled and self-charging gutter sweeping machine with powered gutter brush |
FR1217672A (en) * | 1957-09-07 | 1960-05-05 | Streicher M | Street sweeper operated by vacuum |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2545137A1 (en) * | 1974-10-09 | 1976-04-22 | Melford Eng Ltd | SUCTION CLEANING DEVICE |
US4062085A (en) * | 1974-10-09 | 1977-12-13 | Melford Engineering Limited | Suction cleaning apparatus |
DE2560675C2 (en) * | 1974-10-09 | 1993-09-09 | Schmidt Manufacturing And Equipment (Uk) Ltd., Sutton, Ely, Cambridgeshire, Gb | |
DE2930149A1 (en) * | 1979-07-25 | 1981-02-05 | Karlsruhe Augsburg Iweka | SELF-RECORDING ROAD CLEANING VEHICLE |
US4831684A (en) * | 1985-08-31 | 1989-05-23 | Morningfield Limited | Cleaning vehicles |
DE4414629A1 (en) * | 1994-04-18 | 1995-10-19 | Hako Gmbh & Co | Mobile sweeping machine for light refuse |
DE19742487A1 (en) * | 1997-09-26 | 1999-04-22 | Brugger Otto | Motor scrubber for garden paths, terraces, courtyard entrances, pavements |
DE102013204406A1 (en) * | 2013-03-13 | 2014-09-18 | Hako Gmbh | Floor cleaning machine with a baffle at the top of the dirt bin |
DE102013204404A1 (en) * | 2013-03-13 | 2014-09-18 | Hako Gmbh | Floor cleaning machine with hand suction hose |
DE102013204400A1 (en) * | 2013-03-13 | 2014-10-02 | Hako Gmbh | Floor cleaning machine with a suction unit with a liquid supply system |
DE102013204406B4 (en) * | 2013-03-13 | 2015-02-05 | Hako Gmbh | Floor cleaning machine with a baffle at the top of the dirt bin |
DE102013204400B4 (en) * | 2013-03-13 | 2015-02-05 | Hako Gmbh | Floor cleaning machine with a suction unit with a liquid supply system |
EP2777465A3 (en) * | 2013-03-13 | 2018-07-25 | Hako GmbH | Floor cleaning machine with handheld suction hose |
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