EP3307957B1 - Schaufel für ein baufahrzeug zum beladen, bewegen, transportieren, schütten oder verteilen von schüttgut - Google Patents
Schaufel für ein baufahrzeug zum beladen, bewegen, transportieren, schütten oder verteilen von schüttgut Download PDFInfo
- Publication number
- EP3307957B1 EP3307957B1 EP16739206.7A EP16739206A EP3307957B1 EP 3307957 B1 EP3307957 B1 EP 3307957B1 EP 16739206 A EP16739206 A EP 16739206A EP 3307957 B1 EP3307957 B1 EP 3307957B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bucket
- opening
- panel
- bulk material
- loading
- 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.)
- Active
Links
- 239000013590 bulk material Substances 0.000 title claims description 29
- 238000010276 construction Methods 0.000 title claims 2
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 241001508691 Martes zibellina Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
- E02F3/4075—Dump doors; Control thereof
-
- 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
- E02F3/34—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 with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/352—Buckets movable along a fixed guide
-
- 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
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
-
- 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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
- E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
-
- 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 bucket fitted to a vehicle intended to move, transport, dump and spread a bulk material over a selected thickness.
- Spreading is defined as being to spread a product, a material on the ground by dispersing it.
- the document FR2779456 describes a leveling blade fitted to a vehicle and intended for handling bulk materials. However, this device is not intended to adjust a thickness of a spreading.
- the document US4055255 describes a work vehicle comprising a bucket.
- the bucket makes it possible to choose the quantity of bulk material to be discharged, but in no case is the bucket presented intended to adjust a thickness of the material layer during the spreading phase.
- the present invention aims to remedy these drawbacks.
- the bucket has several functions: loading, moving, transporting, dumping or spreading a bulk material over a chosen thickness.
- the thickness of the bulk material discharged during the spreading phase is kept at a fixed level using the roller regardless of the differences in soil levels encountered.
- the attachment clip is floating and adapts to the ground to ensure the same thickness of the bulk material when spreading.
- the bucket makes it possible to follow the contour of the road.
- the bucket follows the support perfectly and adapts to all types of loaders (loader, backhoe loader, telehandler, tractor ).
- the vertical play of the fixing clip is of the order of 0.5 to 50 cm, preferably 1 to 15 cm.
- said roller is movable in vertical translation relative to the ground so as to vary the height of the bucket relative to the ground.
- the hatch is movable in rectilinear translation supported by slides on each side of the hatch, said mobility is actuated by jacks.
- the length of the roll is at least half the length of the bucket.
- the bucket comprises a plurality of doors movable in rectilinear translation.
- the bucket can dump a certain amount of bulk material only from one side or the other.
- the fact of opening it to a certain length makes it possible to vary the width of the strip of bulk material to be spread.
- Another advantage is for example to open a hatch above a wheelbarrow and to be able to dump loose material in order to fill the wheelbarrow.
- it has a surface reducing the opening created by the opening panel in the open position.
- the surface is movable in translation by an element for adjusting the position of the surface with respect to the opening created by the opening panel in the open position.
- the invention also relates to a vehicle equipped with a bucket described above.
- the figures 1 and 2 show a perspective diagram of the loading of bulk material into the bucket. These two figures show the step of loading the bulk material in two different views.
- the bucket is used to load bulk material from a stopper. In another exemplary embodiment, the bucket is used to recover bulk material under a hatch of a truck.
- the figures 3 and 4 show a diagram of the discharge of bulk material from the bucket. These two figures show a step in the discharge of the bulk material according to two different views.
- the opening hatch allows the bulk material to be released and poured out.
- the figures 5 and 6 represent a diagram of the spreading of a bulk material with the bucket object of the present invention. These two figures show a step of spreading the bulk material according to two different views.
- FIG 6 shows the roller adjusted so that the bottom of the bucket is kept a certain distance from the ground. In this way, the roller ensures the thickness of the bulk material. Adjusting this distance adjusts the thickness of the material layer distributed after the spreading phase.
- the figure 7 shows the bucket on which the cranks 26 are shown.
- the adjustment system 25, the roller 27 and the support panel 22 are shown.
- the figure 8 shows an exploded view of a bucket. There is shown two side panels 20 extending from either side of a loading panel 21, the support panel 22 to which the adjustment system 25 is fixed with the roller 27 and the cranks 26. Also shown is the panel. opening 23 comprising a hatch 24.
- the loading panel 21 has four edges, two edges connecting the side panels 20, a loading edge 211 delimiting a part of the main opening of the bucket, an unloading edge 212 delimiting part of a secondary opening.
- the unloading edge is on the other side of the panel from the loading edge 211.
- the opening secondary is controlled by the opening of the hatch 24 on the opening panel 23.
- the figures 9 and 10 show two variants of the bucket with two types of attachment 28 different for one type of vehicle.
- the two fasteners have the same functions but only differ from the system for fixing to the vehicle.
- the attachment is made so that it adapts to the chosen vehicle while keeping the rotation and translation so that the attachment is floating with respect to the ground.
- the figure 11 shows a side view of the bucket. It is visible a roller connected to the adjustment system 25.
- the roller 27 is made of steel and located at the rear of the bucket. When the bucket is in the spreading position, the roller 27 rests on the ground.
- the adjustment system 25 comprises two manual cranks (one on each side of the bucket), the latter is adjustable in height and thus makes it possible to choose the thickness E to be spread.
- the ground is represented in dotted lines and the difference between the bottom of the bucket and the ground is represented by the reference E.
- the thickness is different from side to side.
- the roller 27 has the advantage of having a lift over the entire length of the bucket thus avoiding under thicknesses.
- the figure 12 shows a rear view of the bucket. There is shown an attachment clip 28 in which the position of the attachment clip 28 is at an incline relative to the bucket. Indeed, the fastening clip 28 has transverse mobility (arrow A) relative to the support panel 22.
- the fastening clip 28 also has the ability to move along an axis of rotation 29 relative to the ground (arrow B).
- the axis of rotation is perpendicular to the support panel 22.
- the figure 13 shows a perspective view of the bucket mounted on a vehicle according to an exemplary embodiment.
- the movable roller 27 is replaced by a caterpillar system.
- the width of the bucket is 2 m. It is between 1 and 3.5 m.
- the bucket comprises several opening hatches making it possible to vary the spreading width.
- the opening hatch comprises a slide system for sliding the hatch from left to right, thus varying the spreading width.
- the diameter of the roll is 20 cm. It is between 10 and 50 cm.
- the bucket comprises a plate positioned above the bucket leaving a variable opening width between 0.5 and 5 cm so as to spread gravel by tilting the bucket.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Ship Loading And Unloading (AREA)
Claims (9)
- Schaufel für ein Baufahrzeug, die zum Beladen, Bewegen, Transportieren, Schütten und Verteilen von Schüttgut bestimmt ist, wobei die Schaufel zwei Seitenwände (20) aufweist, die sich auf jeder Seite einer Ladeplatte (21) erstrecken, wobei die Ladeplatte (21) eine Ladekante (211) und eine Entladekante (212) aufweist; die Schaufel weist außerdem auf:- eine Stützplatte (22) eines Regelsystems (25), das dazu ausgelegt ist, die Schichtdicke des auf dem Boden zu verteilenden Schüttguts einzustellen, wobei die Stützplatte (22) auf der anderen Seite der Schaufel in Bezug auf die Ladeplatte (21) angeordnet ist,- eine Öffnungsplatte (23) mit einer Klappe (24), die eine Öffnungskante aufweist; wenn sich die Klappe (24) in der geschlossenen Position befindet, grenzt die Öffnungskante an die Entladekante der Ladeplatte (21), wobei die geschlossene Position zum Zurückhalten des Schüttguts vorgesehen ist, wenn sich die Klappe (24) in der geöffneten Stellung befindet, entfernt sich die Öffnungskante von der Entladekante der Ladeplatte (21) und es entsteht eine Öffnung; die Öffnung ist zum Durchlassen des Schüttguts vorgesehen, dadurch charakterisiert, dass die Schaufel aufweist:- das Regelsystem (25), das eine bewegbare, drehbare Walze (27) aufweist, die sich hinten unter der Schaufel befindet und dazu ausgelegt ist, sich in der Drehrichtung der Räder des Fahrzeugs zu drehen und liegt während des Verteilens auf dem Boden auf,- ein Befestigungselement, das dazu bestimmt ist, am Fahrzeug befestigt zu werden, wobei das Befestigungselement in einem Raum untergebracht ist, der in vertikaler Translation bewegbar ist, konfiguriert, um einen Spielraum in vertikaler Translation freizulassen, wobei das Befestigungselement um eine Rotationsachse perpendikular zur Stützplatte (22) gedreht werden kann, um die Schaufel relativ zum Boden zu drehen.
- Schaufel nach Anspruch 1, bei der der vertikale Spielraum des Befestigungselements in der Größenordnung von 0,5 bis 50 cm liegt, vorzugsweise von 1 bis 15 cm.
- Schaufel nach Anspruch 1, wobei die Walze (27) in vertikaler Translation relativ zum Boden bewegbar ist, um die Höhe der Schaufel relativ zum Boden zu verändern.
- Schaufel nach Anspruch 1, bei der die Klappe (24) in geradliniger Translation bewegbar ist und von Gleitern auf jeder Seite der Klappe (24) getragen wird, wobei die Bewegung durch Zylinder angetrieben wird.
- Schaufel nach Anspruch 1, wobei die Länge der Walze (27) mindestens die Hälfte der Länge der Schaufel beträgt.
- Schaufel nach Anspruch 1, wobei die Schaufel mehrere Klappen (24) aufweist, die in geradliniger Translation bewegbar sind.
- Schaufel nach einem der Ansprüche 1 bis 5, bei dem sie eine Oberfläche aufweist, die die durch die Öffnungsplatte (23) in der geöffneten Position erzeugte Öffnung verringert.
- Schaufel nach Anspruch 7, bei dem die Oberfläche durch ein Element zum Einstellen der Position der Oberfläche in Bezug auf die durch die Öffnungsplatte (23) in der offenen Position geschaffene Öffnung translatorisch bewegbar ist.
- Fahrzeug ausgestattet mit einer Schaufel nach einem der Ansprüche 1 bis 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL16739206T PL3307957T3 (pl) | 2015-06-11 | 2016-06-10 | Łyżka do pojazdu roboczego przeznaczona do załadunku, przenoszenia, transportu, wyładunku lub rozprowadzania materiałów sypkich |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1555333A FR3037344B1 (fr) | 2015-06-11 | 2015-06-11 | Godet pour un vehicule destine a charger, deplacer, transporter, deverser et epandre un materiau en vrac |
PCT/FR2016/051396 WO2017005999A1 (fr) | 2015-06-11 | 2016-06-10 | Godet pour un véhicule de travaux destiné à charger, déplacer, transporter, déverser ou épandre un matériau en vrac |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3307957A1 EP3307957A1 (de) | 2018-04-18 |
EP3307957B1 true EP3307957B1 (de) | 2021-11-17 |
Family
ID=54329654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16739206.7A Active EP3307957B1 (de) | 2015-06-11 | 2016-06-10 | Schaufel für ein baufahrzeug zum beladen, bewegen, transportieren, schütten oder verteilen von schüttgut |
Country Status (9)
Country | Link |
---|---|
US (1) | US10329732B2 (de) |
EP (1) | EP3307957B1 (de) |
AU (1) | AU2016289982B2 (de) |
CA (1) | CA2988188C (de) |
ES (1) | ES2905204T3 (de) |
FR (1) | FR3037344B1 (de) |
NZ (1) | NZ738017A (de) |
PL (1) | PL3307957T3 (de) |
WO (1) | WO2017005999A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3552470B1 (de) * | 2018-04-11 | 2021-05-19 | KLP Baumaschinen GmbH | Rahmen für eine vorrichtung zur aufnahme und zum transport von vorzugsweise mähgut |
CN110004804B (zh) * | 2019-04-24 | 2021-07-02 | 东阳市君泰建筑工程有限公司 | 沥青道路施工用的热滚压系统 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1493698A (en) * | 1923-09-20 | 1924-05-13 | Pearson Sigurd | Combined steam-shovel dipper |
US2472076A (en) | 1947-05-20 | 1949-06-07 | George R Howe | Scraper guide |
US2851171A (en) * | 1955-07-25 | 1958-09-09 | Jourdan Concrete Pipe Co | Material handling apparatus |
US3481056A (en) | 1966-12-29 | 1969-12-02 | William H Meade | Tractor blade-bucket |
FR2222495A1 (de) * | 1973-03-21 | 1974-10-18 | Poclain Sa | |
US4055255A (en) * | 1976-02-06 | 1977-10-25 | Jose Arthur Vasquez | Measured material delivery apparatus and method |
US4512090A (en) * | 1983-11-25 | 1985-04-23 | Jeff Billings | Excavator bucket with retractable scraper and scarifier |
US4999022A (en) * | 1987-06-05 | 1991-03-12 | Veys Jeff M | Bucket-blade attachment for tractors |
US4824319A (en) * | 1987-09-02 | 1989-04-25 | Wain-Roy, Inc. | Loader coupler |
US5114299A (en) * | 1989-08-08 | 1992-05-19 | Thomas Roche | Attachment for a prime mover |
US5242258A (en) * | 1991-06-28 | 1993-09-07 | Weyer Paul P | Quick disconnect bucket actuator |
US5121557A (en) * | 1991-10-21 | 1992-06-16 | Moore Michael D | Articulating attachment for front loaders and the like |
US5416990A (en) * | 1993-12-13 | 1995-05-23 | Otwell; William C. | Excavation bucket |
US5526591A (en) * | 1993-12-13 | 1996-06-18 | Otwell; William C. | Excavation bucket and method of digging |
US5562398A (en) * | 1995-01-05 | 1996-10-08 | Knutson; Kenneth | Skid steer loader tiltable attachment |
JPH09125446A (ja) * | 1995-11-07 | 1997-05-13 | Taniguchi Toshiaki | 油圧ショベル用バケット装置 |
US5940996A (en) * | 1998-01-26 | 1999-08-24 | Cummings; William D. | Material ejecting loader bucket |
FR2779456B1 (fr) | 1998-06-04 | 2001-02-02 | Andre Laborde | Lame niveleuse transporteuse |
US6467202B1 (en) * | 1999-07-01 | 2002-10-22 | Bucyrus International, Inc. | Dynamically active dipper door mechanism |
US6360459B1 (en) * | 2000-05-12 | 2002-03-26 | Caterpillar Inc. | Tiltable bucket assembly |
US6662480B1 (en) * | 2002-08-28 | 2003-12-16 | Timothy J. Stevens | Bucket level |
JP4016332B2 (ja) * | 2002-12-20 | 2007-12-05 | 株式会社富士トレーラー製作所 | 暗渠形成装置 |
JP4050651B2 (ja) | 2003-04-11 | 2008-02-20 | Tcm株式会社 | バケット装置 |
US7351028B2 (en) * | 2005-01-18 | 2008-04-01 | Lucky Friday Corp. | Work machine adapter and method |
UA20023U (en) | 2006-06-08 | 2007-01-15 | Prydniprovska State Acad Eng | Bucket of excavator-dragline |
CN102112686B (zh) * | 2008-08-04 | 2013-08-28 | 株式会社久保田 | 推土机装置 |
US8517629B2 (en) * | 2009-10-09 | 2013-08-27 | Dennis J. Gregerson | Pothole repair system |
US9277691B2 (en) * | 2013-01-29 | 2016-03-08 | Kyle Meyer | Hydraulically tilting dual bale spear |
DE102013221285B4 (de) * | 2013-10-21 | 2015-11-26 | Baywa Ag | Schwenkbarer Wechselrahmen für eine Ladervorrichtung |
-
2015
- 2015-06-11 FR FR1555333A patent/FR3037344B1/fr active Active
-
2016
- 2016-06-10 ES ES16739206T patent/ES2905204T3/es active Active
- 2016-06-10 CA CA2988188A patent/CA2988188C/fr active Active
- 2016-06-10 WO PCT/FR2016/051396 patent/WO2017005999A1/fr active Application Filing
- 2016-06-10 EP EP16739206.7A patent/EP3307957B1/de active Active
- 2016-06-10 US US15/735,189 patent/US10329732B2/en active Active
- 2016-06-10 AU AU2016289982A patent/AU2016289982B2/en active Active
- 2016-06-10 NZ NZ738017A patent/NZ738017A/en unknown
- 2016-06-10 PL PL16739206T patent/PL3307957T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
WO2017005999A1 (fr) | 2017-01-12 |
AU2016289982B2 (en) | 2020-10-15 |
ES2905204T3 (es) | 2022-04-07 |
AU2016289982A1 (en) | 2018-01-04 |
US20180266070A1 (en) | 2018-09-20 |
NZ738017A (en) | 2022-05-27 |
PL3307957T3 (pl) | 2022-05-30 |
EP3307957A1 (de) | 2018-04-18 |
CA2988188C (fr) | 2023-03-21 |
US10329732B2 (en) | 2019-06-25 |
FR3037344B1 (fr) | 2019-06-14 |
FR3037344A1 (fr) | 2016-12-16 |
CA2988188A1 (fr) | 2017-01-12 |
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