NO860877L - DOUBLE-ROLLED MACHINE. - Google Patents
DOUBLE-ROLLED MACHINE.Info
- Publication number
- NO860877L NO860877L NO860877A NO860877A NO860877L NO 860877 L NO860877 L NO 860877L NO 860877 A NO860877 A NO 860877A NO 860877 A NO860877 A NO 860877A NO 860877 L NO860877 L NO 860877L
- Authority
- NO
- Norway
- Prior art keywords
- sweeping
- rollers
- accordance
- roller
- pivot bearing
- Prior art date
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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
- E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
- E01H5/092—Brushing elements
-
- 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
-
- 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
- E01H6/00—Apparatus equipped with, or having provisions for equipping with, both elements for especially removal of refuse or the like and elements for removal of snow or ice
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Lubricants (AREA)
- Road Paving Machines (AREA)
Description
Oppfinnelsen gjelder en feiemaskin av det slaget som er angitt i innledningen til patentkrav 1. The invention relates to a sweeping machine of the type stated in the introduction to patent claim 1.
Ved en kjent dobbeltvalset feiemaskin av dette slaget (US-PS 2.156.065) er begge feievalsene opplagret koaksialt ved siden av hverandre i ei f.elles bæreramme, som på sin side er festet høydejusterbart til et ringformet dreielager. Dreielageret består her av en lagerring som er svingbart opplagret om en vertikal akse på undersiden av ei hjulbærende kjøreramme. Bæreramma med de to feievalsene er ved hjelp av en spesiell leddmekanikk gjort slik høydejusterbar, at valsene fra sin arbeidsstilling, hvori de ligger an mot flata som skal renses, kan føres over i en løftet stilling. Ved hjelp av dreielageret kan dobbeltvalsen bringes i enhver vilkårlig vinkelstilling i forhold til kjøreramma. Under kjøringen til eller fra bruksstedet kan dobbeltvalsen svinges i en vinkelstilling hvor aksen står omtrent parallelt med kjøreretningen, slik at den ikke rager ut til sidene. For dette er det riktignok nødvendig å utforme kjøreramma hhv. hjulavstanden slik i lengderetning at den samlede lengden av dobbeltvalsen får plass mellom for- og bakhjulene. Selv om dette forhold kan virke uheldig inn på venderadius, kan denne anordningen være akseptabel ved feiemaskiner som bare blir brukt til feiing av forholdsvis smale gater eller andre trafikkflater. For feiemaskiner med særlig stor feiebredde er en slik anordning hhv. en slik ulempe imidlertid ikke akseptabel. In the case of a known double-roller sweeper of this type (US-PS 2,156,065), both sweeper rolls are stored coaxially next to each other in a common support frame, which in turn is attached height-adjustable to an annular pivot bearing. Here, the slewing bearing consists of a bearing ring which is pivotally supported about a vertical axis on the underside of a wheel-carrying driving frame. The carrier frame with the two sweeping rollers is made height-adjustable by means of a special joint mechanism, so that the rollers can be moved from their working position, in which they rest against the surface to be cleaned, into a raised position. With the help of the pivot bearing, the double roller can be brought into any arbitrary angular position in relation to the driving frame. During the drive to or from the place of use, the double roller can be swung into an angle position where the axis is approximately parallel to the direction of travel, so that it does not protrude to the sides. For this, it is admittedly necessary to design the driving frame or the wheel distance in such a way that the total length of the double roller fits between the front and rear wheels. Although this condition may have an adverse effect on the turning radius, this arrangement may be acceptable for sweeping machines that are only used for sweeping relatively narrow streets or other traffic surfaces. For sweeping machines with a particularly large sweeping width, such a device or however, such a disadvantage is not acceptable.
Ved en annen kjent feiemaskin (OS-PS 557.416) finnes to akseparallelle feievalser, som imidlertid er forskjøvet i forhold til hverandre i kjøretøyets kjøreretning, idet den ene er plassert foran det høyre bakhjulet og det andre bak det høyre bakhjulet. Disse to valsene er imidlertid ikke svingbare, og bare løftbare. In another known sweeping machine (OS-PS 557.416) there are two axis-parallel sweeping rollers, which, however, are offset in relation to each other in the vehicle's direction of travel, one being placed in front of the right rear wheel and the other behind the right rear wheel. However, these two rollers are not pivotable, and only liftable.
Uet er kjent tallrike andre feiemaskiner med dobbel valse (DE-PS 17.634, FR-PS 381. 203, US-PS 802. 682 og DE-OS 1.534.168) med valser som delvis er svingbare og samtidig løftbare eller anordnet forsatt i forhold til hverandre i kjøretøyets lengderetning, men ingen er egnet til å feie meget brede trafikkområder i én operasjon. Numerous other double roller sweepers are known (DE-PS 17.634, FR-PS 381.203, US-PS 802.682 and DE-OS 1.534.168) with rollers which are partly pivotable and at the same time liftable or arranged in a fixed position to each other in the longitudinal direction of the vehicle, but none is suitable for sweeping very wide traffic areas in one operation.
Oppfinnelsens hovedoppgave erå forbedre en feiemaskin av det nevnte slaget, slik at den under drift kan dekke og feie en vesentlig større flatebredde enn de vanlige feiemaskinene, og at den ved transport til eller fra bruksstedet dekker en bredde som bare er litt større enn den aksiale lengden til en av feievalsene og hvor lengden av bæreramma er bare uvesentlig større enn summen av de to valsetverrmålene. The main task of the invention is to improve a sweeping machine of the aforementioned type, so that during operation it can cover and sweep a significantly larger surface width than the usual sweeping machines, and that during transport to or from the place of use it covers a width that is only slightly larger than the axial length to one of the sweeping rollers and where the length of the support frame is only insignificantly greater than the sum of the two roller diameters.
Ifølge oppfinnelsen kan dette oppnås ved å utforme feiemaskinen i samsvar med den karakteriserende delen av patentkrav 1. According to the invention, this can be achieved by designing the sweeper in accordance with the characterizing part of patent claim 1.
Ytterligere fordelaktige trekk ved oppfinnelsen er angitt i patentkrav 2-7. Further advantageous features of the invention are stated in patent claims 2-7.
Oppfinnelsen er nedenfor beskrevet nærmere ved hjelp av et utførelseseksempel som er vist i tegningen, hvor: fig. 1 viser en feiemaskin i samsvar med oppfinnelsen i sideriss, The invention is described below in more detail with the help of an embodiment shown in the drawing, where: fig. 1 shows a sweeping machine in accordance with the invention in side view,
fig. 2 viser feiemaskinen i fig. 1 sett ovenfra, med feievalsene i feiestilling, mens fig. 2 shows the sweeper in fig. 1 seen from above, with the sweeping rollers in sweeping position, while
fig. 3 viser i skjematisk gjengivelse to feiestillinger og en parkeringsstilling for feievalsene. fig. 3 shows a schematic representation of two sweeping positions and a parking position for the sweeping rollers.
Feiemaskinen i eksemplet er utformet som påbyggingsenhet, og har to innbyrdes parallelle feievalser, 1,1', som er opplagret vertikalt fritt på et dreielager 2, og som er opplagret forskyvbart i sin akseretning. Dreielageret 2 er med to løftearmer 3 leddforbundet under statisk lastutligning til et ikke vist bæresystem som rager vannrett ut i kjøreretningen fra et drivkjøretøy, idet utligning for børsteslitasje kan oppnås ved hjelp av en hydraulisk styring som kan regulere høyden mellom endeanslag. Dreielageret 2 er med feievalsene 1,1' opplagret slik om en vertikal akse 4, at de kan dreies minst 90°, i det valsene, som vist i fig. 3, kan bringes i forskjellige vinkelstillinger, nemlig en "venstre feiestilling", en "parkeringsstilling" og en "høyre feiestilling". Mens begge feievalsene 1,1<*>i begge The sweeping machine in the example is designed as a superstructure, and has two mutually parallel sweeping rollers, 1.1', which are stored vertically freely on a pivot bearing 2, and which are stored displaceably in their axial direction. The pivot bearing 2 is articulated with two lifting arms 3 under static load equalization to a support system not shown which projects horizontally in the direction of travel from a drive vehicle, as compensation for brush wear can be achieved by means of a hydraulic control which can regulate the height between end stops. The pivot bearing 2 with the sweeping rollers 1,1' is stored in such a way about a vertical axis 4 that they can be rotated at least 90°, in which the rollers, as shown in fig. 3, can be brought into different angular positions, namely a "left sweeping position", a "parking position" and a "right sweeping position". While both sweeping rollers 1.1<*>in both
■ feiestillingene, hvori aksene danner en skråstilling på 40° i forhold til kjøreretningen, hver er ført helt ut og forskjøvet aksialt i forhold til hverandre med hele sin lengde, ligger de i parkeringsstillingen aksialt jevnt ved siden av hverandre og dreielageret står på tvers av kjøreretningen (pil 20). ■ the sweeping positions, in which the axles form an inclined position of 40° in relation to the direction of travel, each is fully extended and offset axially in relation to each other by its entire length, in the parking position they lie axially evenly next to each other and the pivot bearing stands across the direction of travel (arrow 20).
For opplagring av feievalsene 1,1' er bærerammene 19,19' forsynt med vertikale sleder 5,5' som er forskyvbart opplagret i vannrette føringer 6,6' på dreielageret 2, i det et drivverk 7,7<*>, for eksempel en hydraulikksylinder, forårsaker forskyvning av feievalsene fra parkeringsstillingen til feiestillingen ifølge fig. 2 og tilbake. Sledene 5,5' har ved siden loddrette føringer 8, hvori feievalsene 1 hhv. 1' er vertikalt bevegelig ved hjelp av vippelager 9. Feievalsene 1,1' er forsynt med stive plastbørster som er anordnet skrueformet på feievalsen. Feievalsene 1,1' kan ha et tverrmål på 600-1000mm og blir fortrinnsvis drevet av hver sin hydraulikkmotor 10 hhv. 10', med en omdreining på ca. 500-700 u/min, slik at det oppnås en flytende stilling og fullstendig såvel som svingingsfri markberøring. Feievalsene 1,1' kan heves fra underlaget ved hjelp av trekkstenger 11. For storing the sweeping rollers 1.1', the support frames 19.19' are provided with vertical slides 5.5' which are displaceably stored in horizontal guides 6.6' on the pivot bearing 2, in which a drive mechanism 7.7<*>, for example a hydraulic cylinder, causes displacement of the sweeping rollers from the parking position to the sweeping position according to fig. 2 and back. The sleds 5.5' have vertical guides 8 on the side, in which the sweeping rollers 1 or 1' is vertically movable by means of rocker bearing 9. The sweeping rollers 1, 1' are provided with rigid plastic brushes which are arranged in a helical shape on the sweeping roller. The sweeping rollers 1.1' can have a transverse dimension of 600-1000mm and are preferably driven by each hydraulic motor 10 or 10', with a revolution of approx. 500-700 rpm, so that a floating position and complete as well as swing-free contact with the ground is achieved. The sweeping rollers 1,1' can be raised from the ground with the help of pull rods 11.
Foran hver feievalse 1,1' kan det finnes en påmontert snøplog 12,12', for eksempel i form av ei lav skrapelist, som ved hjelp av parallelle løftearmer 13 og en opphengning 15 er forbundet med sledene 5 hhv. 5<*>. Diagonalfjører 15 sikrer en ettergivende markberøring. For at snøen som blir fanget opp av feievalsene 1,1' skal kastes sikkert og i det minste tilnærmet fullstendig foran snøplogen 12, og deretter skyves sideveis bort av denne, er det bak hver snøplog 12,12' anordnet ei ledeplate 16,16', som mellom seg og feievalsen 1 hhv. 1<*>danner ei spalte 17 hhv. 17'. Snøplogene 12,12<*>har av denne grunn en høyde som er bare uvesentlig større enn halve radius til en feievalse. Sammenlignet med de kjente feiemaskinene har feiemaskinen i følge oppfinnelsen ikke bare fordelen av en vesentlig større arbeidsbredde og lavere transportbredde, men også den fordelen at feievalsene 1,1' er forsynt med påmonterte snøploger 12,12', slik at trafikkflater kan befris fullstendig for snø. In front of each sweeping roller 1,1', there can be an attached snow plow 12,12', for example in the form of a low scraper strip, which by means of parallel lifting arms 13 and a suspension 15 is connected to the sleds 5 or 5<*>. Diagonal springs 15 ensure a yielding contact with the ground. In order for the snow that is caught by the sweeping rollers 1,1' to be safely and at least almost completely thrown in front of the snowplow 12, and then pushed laterally away by it, a guide plate 16,16' is arranged behind each snowplow 12,12' , which between itself and the sweeping roller 1 or 1<*>forms a column 17 respectively. 17'. The snow plows 12,12<*>for this reason have a height that is only insignificantly greater than half the radius of a sweeping roller. Compared to the known sweeping machines, the sweeping machine according to the invention not only has the advantage of a significantly larger working width and lower transport width, but also the advantage that the sweeping rollers 1,1' are equipped with attached snow plows 12,12', so that traffic surfaces can be completely freed of snow .
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT109385 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO860877L true NO860877L (en) | 1986-10-13 |
Family
ID=3506435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO860877A NO860877L (en) | 1985-04-11 | 1986-03-10 | DOUBLE-ROLLED MACHINE. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0197259B1 (en) |
| DE (1) | DE3666473D1 (en) |
| DK (1) | DK136986A (en) |
| FI (1) | FI861496L (en) |
| NO (1) | NO860877L (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3643080A1 (en) * | 1986-10-14 | 1988-06-09 | Willy Kuepper | Mounted snowplough |
| FR2709313A1 (en) * | 1993-08-23 | 1995-03-03 | Sedi | Sweeper for roads or similar surfaces |
| US5515568A (en) * | 1994-10-03 | 1996-05-14 | Tennant Company | Scrubbing machine having offset cylindrical brushes |
| DE19505819C2 (en) * | 1995-02-09 | 1998-12-17 | Kroll Spezialfahrzeuge Gmbh | sweeper |
| DE19642788C1 (en) * | 1996-10-17 | 1998-04-02 | Schmidt Holding Europ Gmbh | Snow plough-type attachment for motor vehicles |
| IT1291839B1 (en) * | 1997-04-28 | 1999-01-21 | Renzo Scarselli | A SYSTEM OF BRUSHES FOR A MACHINE FOR CLEANING FLOORS AND/OR RUGS, CARPETS OR SIMILAR AND A BRUSH FOR SUCH SYSTEM |
| US9353494B2 (en) | 2012-04-13 | 2016-05-31 | Technische Universiteit Eindhoven | Snow removal device |
| US9303376B2 (en) | 2012-04-13 | 2016-04-05 | Technische Universiteit Eindhoven | Snow removal device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR381213A (en) * | 1907-08-21 | 1907-12-31 | Frederic Guillaume Muller De C | Automotive sweeper-sprinkler with double rotating brush, convertible into a truck |
| US2156065A (en) * | 1936-06-03 | 1939-04-25 | Jesse R Royer | Sweeping machine |
| CH365751A (en) * | 1959-02-09 | 1962-11-30 | Peter Ag Konrad | Front-mounted snow plow with brushing device |
| UST987001I4 (en) * | 1979-04-09 | 1979-10-02 | The Pennsylvania Department of Transportation | Belt loader having sweeping assembly |
| FI69168C (en) * | 1981-04-28 | 1985-12-10 | Veijo Eemeli Huotari | ANORDNING FOER AVLAEGSNANDE AV SNOE FRAON VAEG |
-
1986
- 1986-02-07 EP EP86101619A patent/EP0197259B1/en not_active Expired
- 1986-02-07 DE DE8686101619T patent/DE3666473D1/en not_active Expired
- 1986-03-10 NO NO860877A patent/NO860877L/en unknown
- 1986-03-25 DK DK136986A patent/DK136986A/en not_active Application Discontinuation
- 1986-04-08 FI FI861496A patent/FI861496L/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI861496A7 (en) | 1986-10-12 |
| EP0197259A3 (en) | 1987-09-02 |
| DK136986D0 (en) | 1986-03-25 |
| EP0197259B1 (en) | 1989-10-18 |
| EP0197259A2 (en) | 1986-10-15 |
| DE3666473D1 (en) | 1989-11-23 |
| FI861496L (en) | 1986-10-12 |
| DK136986A (en) | 1986-10-12 |
| FI861496A0 (en) | 1986-04-08 |
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