EP0835961A1 - Balayeuse mobile - Google Patents

Balayeuse mobile Download PDF

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Publication number
EP0835961A1
EP0835961A1 EP97117330A EP97117330A EP0835961A1 EP 0835961 A1 EP0835961 A1 EP 0835961A1 EP 97117330 A EP97117330 A EP 97117330A EP 97117330 A EP97117330 A EP 97117330A EP 0835961 A1 EP0835961 A1 EP 0835961A1
Authority
EP
European Patent Office
Prior art keywords
sweeping unit
sweeper according
sweeper
lifting device
sweeping
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Withdrawn
Application number
EP97117330A
Other languages
German (de)
English (en)
Inventor
Ingfried Dipl.-Ing. Grünig
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.)
Gruenig Industriemaschinen GmbH
Original Assignee
Gruenig Industriemaschinen GmbH
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 Gruenig Industriemaschinen GmbH filed Critical Gruenig Industriemaschinen GmbH
Publication of EP0835961A1 publication Critical patent/EP0835961A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4025—Means for emptying
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A47L11/4055—Movement of the tools or the like perpendicular to the cleaning surface for lifting the tools to a non-working position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • 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
    • E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
    • E01H1/045—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading the loading means being a rotating brush with horizontal axis
    • 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
    • E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
    • E01H1/047—Collecting apparatus characterised by the hopper or by means for unloading the hopper

Definitions

  • the invention relates to a mobile sweeper with the The preamble of claim 1 features specified.
  • Mobile sweepers have so far either been integrated Design carried out in which one is permanently mounted on the vehicle motorized sweeper roller the dirt into a dirt container transported, which also with a Vehicle is connected and lifted into a container for emptying can be. But there are also add-on sweepers that can be coupled with a forklift and where the dirt container and the brush roller with drive motor one form an independent unit with towing eyes at the top is provided, through which the lifting forks of the forklift can be inserted and clamped.
  • the roller drive can be done via a hydraulic motor connected to the hydraulic system the forklift can be connected. For sweeping and The lifting forks of the forklift are emptied each set to the appropriate height.
  • the invention is based on the object, a mobile Sweeper as an independent vehicle to create that on the one hand, extremely compact and thus maneuverable and on the other hand, without the risk of tipping, lifting their sweeping unit allowed to a height at which this directly into one usual rubble container can be emptied.
  • the lifting device By arranging the lifting device between the vehicle axles it is possible that the sweeping unit Intercept tilting moment by a counter moment, so that a high stability against tipping even when the sweeping unit is raised extraordinarily compact construction of the entire sweeper results.
  • the sweeping unit can be of the order of 2 m lift and thereby unload directly into a container, as they are at factory yards for picking up and removing Waste are used. This is also the case with mounted sweepers possible for forklifts, but such forklifts are much more voluminous vehicles because they are sufficient Counterweight for the loads to be lifted, and are therefore not nearly as agile as the sweeper according to the invention.
  • a useful embodiment of the invention is that To store front wheels on side frame parts between where the sweeping unit is located. In this way, the If required, the sweeping unit can even focus behind the Front axle can be placed to provide extreme safety against tipping over with the sweeping unit raised. Then it is practical no counterweight at all to balance the weight of the sweeping unit more needed, although of course the weight of the Chassis and drive motor inherently counterbalance to the sweeping unit. Because such a balance engine and can play practically no role Driver's cab and driver's seat can be arranged side by side, see above that you get a very short length, the sweeper is extremely compact.
  • An advantageous embodiment of the invention is that Sweeping unit with sweeper roller and dirt container than from the chassis training detachable unit and with this over a To connect the clutch so that the sweeping unit can be separated from the chassis for maintenance or repair purposes, for example then continue working with another sweeping unit can. If one forms such a coupling between the lifting device and sweeping unit in the form of complementary suspension elements that with an upward movement of the lifting device immediately interlock and disengage when moving downward is a simple and quick coupling of the Sweeping unit on the chassis without any further securing possible, the weight of the sweeping unit an accidental Disengaging prevents, and can be just as easy with one Downward movement of the lifting device the sweeping unit again uncouple and park, for example for cleaning, maintenance or Repair purposes.
  • Appropriate execution of the complementary suspension elements consists, for example, at the bottom of the sweeping unit
  • the recordings can e.g. as bags, eyelets, open frames and the complementary Engagement members may be hook-shaped or nose-shaped.
  • a special version is on the sweeping unit two pocket-shaped receptacles spaced apart to provide that on their bottoms and on their each other facing sides are open, so that the engaging members forming frame attached to the lifting device with its engage the top corners in these two pockets and the sweeping unit can lift over this connection. If desired you can also use conical hook-on elements or trapezoidal sides to attach the Sweeping unit without precise alignment of the vehicle to the sweeping unit to allow.
  • Floor supports are useful for parking the sweeping unit provide which lockable in the form of longitudinally displaceable Poles can be formed on which the Sweeping unit parked when the poles are extended can be when it is uncoupled from the chassis.
  • a particularly simple construction is to put these rods in a pipe or in eyelets so that they can be moved vertically and bend it into a handle at the top, the one in the coupled state of the sweeping unit into an upper one Detent is hooked in and to uncouple the sweeping unit after Shift the relevant bar down into a lower one Engages against which he rests after stopping the sweeping unit supports.
  • These notches can be cut out, for example formed in the ends of a vertical flat iron are welded on next to the movement path of each rod is, so that its angled end either in the upper or the lower recess can be pivoted.
  • FIG. 1 The side in Fig. 1, somewhat seen from above Sweeper shows a chassis 2, which two Front wheels 4, 6 and one not visible in the drawing steerable rear wheel.
  • the front wheels are over longitudinal struts 8, 10 connected to the actual chassis and have so far apart that the sweeping unit 12 between them.
  • the longitudinal struts 10 are as far behind pulled that the wheels 6 near the center of gravity of the Sweeping unit 12 come and in this way a counter torque Compensation of the tipping moment arises, which is caused by the sweeping unit 12 arises.
  • you just become the front wheels so far that you can get close enough to a container in which the dirt container with the lifting unit 16 raised sweeping unit 12 is to be emptied.
  • An engine for example a diesel engine, sits under a hood 14. which serves as the drive source for the entire sweeper and For example, a hydraulic pump drives which hydraulic motors for the travel drive and the brush roller drive as well a lifting device 16, a power steering and possibly other devices provided. You can also see the side next to the Engine in a space-saving compact arrangement a driver's seat 18 and a steering wheel 20, while the remaining controls are not specifically shown. There is also a windscreen 22 and a roof 24 is shown.
  • the lifting device 16 already mentioned is at the front of the vehicle attached and comprises a frame 26 which on two vertical Rails 28 is guided to the front of the vehicle are attached.
  • the frame 26 hangs on a chain 30 and can can be driven up or down over these.
  • the chain can for example from a hydraulic cylinder, not shown here be moved.
  • the sweeping unit 12 set down in front of the vehicle 2 in the figure contains a dirt container 32 and one not in the figure visible roller brush, the drive behind a cover 34, from which two hydraulic hoses 36, 38 come, via suitable couplings with the hydraulic system of the vehicle can be connected.
  • Below is the sweeping unit through a circumferential apron 40 sealed to the floor.
  • On your A water container 42 is shown on the top, which is for Moisturizing supplies the water you need.
  • the sweeping unit is supported at the front by a swivel arranged support wheel 48. In the uncoupled state is supported the sweeping unit 12 from the rear via two floor supports illustrated embodiment as slidable rods or Rods 50, 52 are formed, which in guide tubes 54th and 56 are vertically displaceable.
  • the sweeper is coupled and raised Sweeping unit shown in a position in which the Dirt container emptied over a container, not shown can be.
  • Tank 58 for the fuel under the hood 14 Drive motor, a hydraulic oil tank 64 and two headlights 60, 62.
  • the sweeping unit is from the vehicle side seen schematically from seen around the suspension elements the coupling in the form of receptacles and engagement members to illustrate as well as to support the supports to show the sweeping unit in the form of sliding bars.
  • the attachment is only schematic indicated by screws 70, but can also in any other suitable manner, such as riveting, welding, etc.
  • the frame 26 of the lifting device with its upper 4 engage so that the sweeping unit 12 through their weight firmly on the frame 26 and thus on the lifting device hangs, the sweeping unit during operation via its wheel 48 Supports the ground.
  • the sweeping unit is over the pocket-shaped receptacles 66, 68 and can be taken as far as desired be lifted, for example for emptying into the position shown in FIG. 2.
  • the frame 26 by lowering out of engagement with the pocket-shaped receptacles 66 and 68 are brought so that the sweeping unit 12 from the chassis 2 is uncoupled and this without the sweeping unit can drive backwards.
  • End floor supports in the form of rods 50 and 52 are provided are axially displaceably mounted in guide sleeves 54 and 56. At their top end, these rods are with angled sections 72 or 74 provided with which they are attached to stops 76 or 78 can support. In the position shown in Fig. 3 support the rods in their extended position at the bottom of these stops when the sweeping unit 12 is parked on the ground.
  • the rods 50, 52 can be in their Twist the guide tubes 54, 56 and lift them upwards move the retracted position and with their angled Sections 72, 74 hang on top of the stops 6, 78, see above that they do not touch the ground when operating the sweeper.
  • the sweeping unit 12 is from the side shown, Figure 5 the uncoupled and Figure 6 the coupled state illustrated.
  • Figure 5 the uncoupled
  • Figure 6 the coupled state illustrated.
  • This Pockets are somewhat tapered on their open bottom
  • Provide expansion 84 which the engagement of the frame 26th relieved when engaging. The conical expansion can be made for the same reason, of course, on the sides of the pockets be provided if this is not the case in FIGS. 3 and 4 is shown.
  • the rods 50, 52 can be sleeve-shaped Guide tubes 54 and 56 longitudinally displaced and rotated be so that they can easily with their angled sections 72, 74, which also serve as handles, in the upper catch 86 can be hooked in and out. Should the poles are extended so they only need to be raised somewhat twisted and pushed down and with their angled Sections to be turned back to the wall so that when lowering the sweeping unit and when disengaging the frame 26 from the recordings 66, 68 in the lower cutouts or catches 88, as is readily apparent.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Gyroscopes (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
EP97117330A 1996-10-09 1997-10-07 Balayeuse mobile Withdrawn EP0835961A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29617591U 1996-10-09
DE29617591U DE29617591U1 (de) 1996-10-09 1996-10-09 Fahrbare Kehrmaschine

Publications (1)

Publication Number Publication Date
EP0835961A1 true EP0835961A1 (fr) 1998-04-15

Family

ID=8030376

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97117330A Withdrawn EP0835961A1 (fr) 1996-10-09 1997-10-07 Balayeuse mobile

Country Status (2)

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EP (1) EP0835961A1 (fr)
DE (1) DE29617591U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2993285A1 (fr) * 2012-07-11 2014-01-17 Emily Ets Balayeuse dont la brosse principale est entrainee par une transmission mecanique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009008718U1 (de) 2009-06-19 2009-09-03 Fiedler Maschinenbau Und Technikvertrieb Gmbh Kehrmaschine mit einem Seitenbesen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH419965A (fr) * 1964-03-20 1966-08-31 Administrator Trust Chariot élévateur pour le levage d'une charge à partir du sol
GB1283362A (en) * 1969-05-22 1972-07-26 John Craig Rotary road sweepers
AU533030B2 (en) * 1981-03-27 1983-10-27 Kyle, A.H. Road sweeper
DE8709781U1 (de) * 1987-07-16 1987-09-10 Hermann Schulte GmbH & Co KG, 4442 Salzbergen Kehrmaschine
GB2259292A (en) * 1991-09-05 1993-03-10 Moffett Res & Dev Ltd Forklift truck
GB2279934A (en) * 1993-07-17 1995-01-18 Eurotech Int Ltd A device for transporting a load

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH419965A (fr) * 1964-03-20 1966-08-31 Administrator Trust Chariot élévateur pour le levage d'une charge à partir du sol
GB1283362A (en) * 1969-05-22 1972-07-26 John Craig Rotary road sweepers
AU533030B2 (en) * 1981-03-27 1983-10-27 Kyle, A.H. Road sweeper
DE8709781U1 (de) * 1987-07-16 1987-09-10 Hermann Schulte GmbH & Co KG, 4442 Salzbergen Kehrmaschine
GB2259292A (en) * 1991-09-05 1993-03-10 Moffett Res & Dev Ltd Forklift truck
GB2279934A (en) * 1993-07-17 1995-01-18 Eurotech Int Ltd A device for transporting a load

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2993285A1 (fr) * 2012-07-11 2014-01-17 Emily Ets Balayeuse dont la brosse principale est entrainee par une transmission mecanique

Also Published As

Publication number Publication date
DE29617591U1 (de) 1997-02-13

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