EP0230072B1 - Dispositif et procédé de brossage - Google Patents

Dispositif et procédé de brossage Download PDF

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Publication number
EP0230072B1
EP0230072B1 EP86202233A EP86202233A EP0230072B1 EP 0230072 B1 EP0230072 B1 EP 0230072B1 EP 86202233 A EP86202233 A EP 86202233A EP 86202233 A EP86202233 A EP 86202233A EP 0230072 B1 EP0230072 B1 EP 0230072B1
Authority
EP
European Patent Office
Prior art keywords
brush
container
ground
sweeping
scoop
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.)
Expired
Application number
EP86202233A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0230072A2 (fr
EP0230072A3 (en
Inventor
Marc Vangaever
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.)
"procedes Et Brevets Industriels" En Abrege "pbi" Sa
Original Assignee
"procedes Et Brevets Industriels" En Abrege "pbi" Sa
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 "procedes Et Brevets Industriels" En Abrege "pbi" Sa filed Critical "procedes Et Brevets Industriels" En Abrege "pbi" Sa
Priority to AT86202233T priority Critical patent/ATE48454T1/de
Publication of EP0230072A2 publication Critical patent/EP0230072A2/fr
Publication of EP0230072A3 publication Critical patent/EP0230072A3/fr
Application granted granted Critical
Publication of EP0230072B1 publication Critical patent/EP0230072B1/fr
Expired legal-status Critical Current

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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
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/15—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for laying-down uncoated stone or similar materials, or for striking-off or spreading same without compacting, e.g. for crushed rock base courses, sand cushions for paving
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
    • 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
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/105—Raking, scraping or other mechanical loosening devices, e.g. for caked dirt ; Apparatus for mechanically moving dirt on road surfaces, e.g. wipers for evacuating mud
    • E01H1/106—Raking, scraping or other mechanical loosening devices, e.g. for caked dirt ; Apparatus for mechanically moving dirt on road surfaces, e.g. wipers for evacuating mud in which the loosened or dislodged dirt is picked up, e.g. shoveling carts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/962—Mounting of implements directly on tools already attached to the machine

Definitions

  • the present invention relates to a brushing method, having the features indicated in the preamble of claim 1. It also relates to a brushing device, having the features indicated in the preamble of claim 8.
  • the invention can be applied in particular during paving works, street sweeping works or factory floors, etc.
  • a brushing device and method is also known, (see in particular the patents BE-A-899,230 and BE-A-902,003), where a tractor vehicle is provided with a tool used only for brushing pavements on which sand has just been spread and packed.
  • This tool which is not very handy, is made up of a collection container and a rotating brush arranged in a fixed manner with respect to each other; these two elements can only have two positions, a brushing position and a hanging position in which the container can be emptied. Guiding the tool during brushing can only be done by pulling. Finally, particles of material brushed upwards or laterally may not reach the container and even soil the towing vehicle or reach its driver (see also US-A-3,444,583).
  • a brushing device in which the brush and the container are mounted independently on the chassis of the motor vehicle.
  • the brush is mounted here so that it can pivot slightly upwards relative to the chassis, thanks to a chain suspension (see US-A-2,189,859).
  • Movable vehicles have also been known for a long time, comprising a tool holder on which a toothless bucket can be hung.
  • a tool holder on which a toothless bucket can be hung.
  • a toothless bucket can be hung on the tool holder so as to be able to pivot relative to the latter around a horizontal axis.
  • the object of the present invention is to develop a brushing device and method making it possible to carry out not only the brushing of a surface, even covered with large residues, and the emptying of the harvest container, but also the filling. of the container from a heap of granular material and the uniform spreading of the latter on a ground as well as possibly its sinking between pavers which have just been laid, while simultaneously avoiding the aforementioned drawbacks. It must also be able to allow scraping of the soil simultaneously with brushing of the latter. Likewise, it must be able to be used as a snow plow.
  • the brushing device in the embodiment illustrated in the drawings, comprises a motor vehicle 1, in the form of a hydraulic loader which is provided with a tool-carrying member 2 formed by two bent arms each connected by one of their ends. at the rear of the motor vehicle 1, so as to be able to pivot relative to the latter around axes 3.
  • Hydraulic cylinders 4 articulated on the one hand on the motor vehicle 1 and on the other hand approximately in the middle of the arms of the tool-carrying member 2, make it possible to raise and lower these by a command from the vehicle 1.
  • a quick-locking member 5 for the tool to be used.
  • the bottom of this locking member 5 is articulated between the arms so that it can pivot around a horizontal axis 6 relative to the tool-carrying member 2.
  • a hydraulic cylinder 7 is also hingedly connected between d on the one hand the elbow of each arm and on the other hand the end of the rapid locking member 5 opposite its articulation on the arms. Or the hydraulic cylinders 7 controlled from the motor vehicle 1 thus allow limited pivoting of the locking member 5 and a firm hold of the latter in any intermediate position at its two limit switches.
  • the brushing device also comprises a brushing tool designated by the general reference 8.
  • This brushing tool comprises a mechanical brush 9, and a container for collecting the brushed material, here in the form of a bucket without teeth 10.
  • the bucket commonly comprises two side walls 11, 12, a rear wall 13 and a bottom wall 14.
  • the brushing tool 8 is connected to the tool-carrying member 2 by the bucket 10 which is capable of pivoting with respect to it about a horizontal axis under the action of a pivoting drive means controlled from the motor vehicle.
  • the bucket 10 is connected to the arms of the tool holder 2 by means of the quick locking member 5 and it can be pivoted around the axis 6, located approximately at the bottom of its rear wall 13, by the hydraulic cylinders 7.
  • the easily detachable attachment between the bucket 10 and the rapid locking member 5 is known per se and is therefore not described in more detail.
  • the mechanical brush here in the form of a rotary brush 9, is supported by the bucket 10 so as to be able to pivot freely relative to it about a horizontal axis.
  • the bucket is provided along each of its rear corners with two fittings 15 which project above the bucket.
  • Support arms 16 of the rotary brush are supported at one of their ends by horizontal axes 17, coaxial, which each are arranged between two of the above-mentioned fittings 15.
  • the support arms 16, in the low position of the bucket 10 extend over the latter and they support between them at their free end the pins of a horizontal axis of rotation 18 which can be driven in rotation in a controlled manner from the motor vehicle and which then in turn drives the brush 9 in rotation.
  • the support arms 16 of the brush are mutually connected so as to form a cover 38 over the cup. They also extend downwards in the form of lateral flanges 19 and 20, arranged in a plane slightly offset inwards relative to the plane of the arms 16 and thus capable of penetrating inside the bucket.
  • the support arms 16, the cover 38 and the lateral flanges 19 and 20 thus form a cover which prevents the brushed material from being projected upwards or laterally relative to the bucket 10.
  • the means for driving the brush 9 in rotation is, as shown diagrammatically in FIG. 1, a hydraulic motor 21 fixed in a sheltered manner under the cover 38. Its output shaft 22 passes through one of the support arm 16 and rotates a toothed pinion 23, which via a chain 24 can rotate a toothed pinion 25, fixed on the outer end of one of the pins of the rotation shaft 18 of the brush 9.
  • This transmission is housed under any suitable covering 37, advantageously detachable from the arm 16 which supports it.
  • the hydraulic motor 21 is connected to an auxiliary hydraulic outlet 27 supported by one of the arms of the tool holder 2, by means of flexible pipes 28. These are, for safety reasons, applied against the side wall 12 of the bucket 10 using any suitable fixing, for example a clip 29 mounted on a permanent magnet.
  • the external side walls of the support arms 16 of the brush 9 are provided with threaded parts 31 through which two threaded rods 32 provided with cranks 33 have passed.
  • the length of rod can be adjusted downward beyond the threaded parts 31 and thus limit the downward pivoting movement of the brush, because the threaded rods 32 come up against stops 34 arranged outside on the side walls 11 and 12 of the bucket 10.
  • the center of gravity of the brush 9 and of its support and rotary drive means that is to say the arms 16, the cover 38 and the lateral flanges 19 and 20, as well as the motor 21 and the transmission means 22 to 25 and 18, is located in such a way that the brush undergoes a downward force which causes it to pivot around the axes 17 in the anti-clockwise direction in the figure 2, that is to say in the direction of both the ground and the front edge 26 of the bucket. Therefore, in the brushing position, the rotary brush 9 is automatically folded down in the direction of the opening of the bucket while being driven in rotation in the direction indicated by the arrow S1 in FIG. 2. It thus projects the grainy material or the dirt lying on the ground in the opening of bucket 10.
  • the front edge 26 of the bucket can be, as illustrated in FIG. 2, applied against the ground, and in this case it scrapes, simultaneously with brushing, the mud or wet sand adhering strongly to the ground, for example the mud brought by the truck tires.
  • Such scraping simultaneously with brushing cannot be obtained using many traditional brushes.
  • the front edge 26 is made of wear-resistant steel when it comes to scraping concrete or asphalt and it is advantageously provided with a nylon or similar lip for scraping a surface of paving stones. structured, so as not to injure the paving stones.
  • the jacks 7 can be brought into position extension, which brings the rear wall 13 of the bucket 10 approximately horizontally, the coaxial pivot axes 17 of the brush 9 then being located at the front of the bucket.
  • the center of gravity of the brush and of its support and rotary drive means is located in such a way that the brush undergoes a force which causes it to pivot slightly around the axes 17 in the direction of the needles. of a watch in FIG. 5, that is to say that the brush 9 is slightly moved towards the front with respect to the front edge 26 of the bucket 10.
  • the brush thus automatically releases the opening of the bucket, then directed down and allows the evacuation of the contents of the bucket.
  • the brush By rotating the brush 9 in the direction S2 of the arrow shown in FIG. 5, which direction is opposite to that of brushing, the brush even serves simultaneously as an auxiliary emptying means of the bucket 10.
  • the brushing device can simultaneously serve as a means of removing a granular material such as sand or gravel from a pile, to transport it to another given place.
  • the bucket 10 is used, which is commonly inserted into the sand pile 30 and then raised backwards with its contents.
  • This operation is in no way hampered by the presence of the brush 9 in front of the opening of the bucket 10; on the contrary, surprisingly, this facilitates the operation and serves as an auxiliary filling means for the bucket 10.
  • the front edge 26 of the bucket touches the slope of the sand pile 30, the brush undergoes the force of gravity as during brushing, that is to say that it is folded towards this front edge 26.
  • this rotation has the effect, on the one hand, of causing the brush to climb on the embankment and therefore of opening the bucket and, on the other hand, of projecting as when brushing the sand situated on the pile above opening of the bucket.
  • the handy device therefore advantageously allows brushing of a given soil and quick and easy dumping of the contents of the bucket on a pile or in a truck dump, the brush even helping to empty the bucket. It also allows the uniform spreading of granular material on a soil, in a single operation, and the possible insertion of sand between pavers.
  • the same brushing tool therefore allows to carry out two or even three paving operations which until now were carried out by two different tools, namely the spreading of sand before laying the pavers, the spreading of sand on the laid pavers and the brushing of the pavement after passage roller or vibrating plate.
  • the brush serves as an auxiliary means in each of these operations and does not in any way hinder them.
  • the device according to the invention also allows, as desired, a scraping of the floor simultaneously with brushing or independently of brushing, or even brushing without scraping. A jamming of the device in the event of encountering a large obstacle during brushing is excluded.
  • an intermediate piece 40 is illustrated, to be interposed between the bucket 10 and the rapid locking member 5, when it is desired to use the brushing device according to the invention as a snow plow.
  • the intermediate piece 40 comprises a first part 41 which can be hooked in the usual way (at 42) to the locking member 5 and a second part 42 which is provided with usual locking means 49, similar to those with which the locking member is provided. locking 5.
  • On these locking means the bucket 10 can be fixed.
  • the two parts 41, 42 of the intermediate piece 40 are joined to one another, on one side of the vehicle, by hinges 43 and on the other by extendable means, in particular telescopic arms 44, 45. These can be fixed in several extension positions given by usual means, such as perforations 46 and pins 47.
  • the part 42 In the extension positions of the telescopic arms 44, 45, the part 42 is spread apart, on the side of the vehicle opposite to the hinges 43, of the part 41, and it is the same for the bucket 10 and for the brush 9. These are thus oriented obliquely with respect to the axis of movement of the vehicle and the brush 9, driven in the direction of rotation S2, can drive, for example snow, on the side. Again, meeting an obstacle that cannot be removed by the brush alone does not cause the device to jam. The brush climbs over the obstacle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Refuse Collection And Transfer (AREA)
  • Shovels (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Road Paving Machines (AREA)
  • Saccharide Compounds (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Brushes (AREA)
  • Pinball Game Machines (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP86202233A 1986-01-13 1986-12-10 Dispositif et procédé de brossage Expired EP0230072B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86202233T ATE48454T1 (de) 1986-01-13 1986-12-10 Vorrichtung und verfahren zum buersten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/216130A BE904031A (fr) 1986-01-13 1986-01-13 Dispositif et procede de brossage.
BE216130 1986-01-13

Publications (3)

Publication Number Publication Date
EP0230072A2 EP0230072A2 (fr) 1987-07-29
EP0230072A3 EP0230072A3 (en) 1988-02-24
EP0230072B1 true EP0230072B1 (fr) 1989-12-06

Family

ID=3843964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86202233A Expired EP0230072B1 (fr) 1986-01-13 1986-12-10 Dispositif et procédé de brossage

Country Status (11)

Country Link
US (1) US4895476A (fi)
EP (1) EP0230072B1 (fi)
JP (1) JPS62164903A (fi)
AT (1) ATE48454T1 (fi)
BE (1) BE904031A (fi)
CA (1) CA1309810C (fi)
DE (1) DE3667311D1 (fi)
DK (1) DK162848C (fi)
ES (1) ES2012450B3 (fi)
FI (1) FI84845C (fi)
NO (1) NO167313C (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101281358B1 (ko) 2012-12-17 2013-07-02 조병두 암반용 브러시 장치

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CN106284146B (zh) * 2016-08-25 2018-01-16 河南飞龙(芜湖)汽车零部件有限公司 一种辅助收集装置
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BE904031A (fr) 1986-05-02
NO167313B (no) 1991-07-15
NO870117L (no) 1987-07-14
JPH0552362B2 (fi) 1993-08-05
EP0230072A2 (fr) 1987-07-29
CA1309810C (fr) 1992-11-10
JPS62164903A (ja) 1987-07-21
ES2012450B3 (es) 1990-04-01
DK162848B (da) 1991-12-16
ATE48454T1 (de) 1989-12-15
US4895476A (en) 1990-01-23
NO167313C (no) 1991-10-23
DK13187A (da) 1987-07-14
NO870117D0 (no) 1987-01-12
EP0230072A3 (en) 1988-02-24
FI84845B (fi) 1991-10-15
FI865131A0 (fi) 1986-12-16
FI84845C (fi) 1992-01-27
DK13187D0 (da) 1987-01-12
FI865131A (fi) 1987-07-14
DK162848C (da) 1992-05-18
DE3667311D1 (de) 1990-01-11

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