EP2226429A2 - Godet pour engin de terrassement - Google Patents
Godet pour engin de terrassement Download PDFInfo
- Publication number
- EP2226429A2 EP2226429A2 EP10154752A EP10154752A EP2226429A2 EP 2226429 A2 EP2226429 A2 EP 2226429A2 EP 10154752 A EP10154752 A EP 10154752A EP 10154752 A EP10154752 A EP 10154752A EP 2226429 A2 EP2226429 A2 EP 2226429A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- bucket
- opening
- wall
- flow
- compartment
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 53
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000004576 sand Substances 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
- E02F3/402—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1143—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections screw-shaped, e.g. worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/724—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with a single helix closely surrounded by a casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/502—Vehicle-mounted mixing devices
-
- 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
Definitions
- the present invention relates to a bucket for earth moving machines.
- the present invention relates to a bucket for motor vehicles, such as vehicles for digging or loading material, suitable for transporting and mixing earth, sand, gravel or mortar.
- mixing buckets consisting of a box-like body for collecting and containing the material, generally supported by a mechanical arm of the machine.
- the arm is moved from the driving cab of the machine so as to be able to orient and move the bucket during the manoeuvres of digging and collecting the material.
- a mixing member consisting of a motorised auger rotating about an axis that is generally horizontal relative to the ground. In this manner, during rotation of the auger, the respective helical blade mixes the material contained within the body itself, thus obtaining the desired mixing.
- the auger is driven by a respective motor mounted on a lateral wall of the box-like body and has a continuous helical blade extending along the entire longitudinal development of the box-like body.
- the movement of the blade results in the formation of a flow of material to be mixed which extends along the longitudinal development of the blade and is directed towards a lateral wall of the box-like body, provided with an opening for unloading the material.
- the unloading hole once freed by a respective shutter member, allows the material to flow out from a lateral area of the bucket.
- said mixing bucket presents some major operative limits, given the positioning of the hole for unloading the material. In fact, use of such a bucket is precluded for particular applications in which the outflow of the material from a central area of the bucket is required.
- buckets provided with a central hole formed on a lower wall of the box-like body.
- the auger consists of two mutually coaxial helical blades disposed at the sides of the same motorised shaft. The two blades are separated from each other so as to give rise to opposing flows of material, both directed toward the centre of the box-like body. In this manner, the material coming from both flows is conveyed toward the central hole, which, once freed by a respective shutter element, allows the material to exit from a central, lower area of the bucket.
- the technical task at the basis of the present invention is to propose a bucket for earth moving machines which overcomes the limitations of the above-mentioned prior art.
- a further object of the present invention is to propose a bucket for earth moving machines that is structurally simple and capable of mixing the material in a homogeneous manner.
- 1 indicates a bucket per earth moving machines 2, of the type illustrated by way of example in figure 1 .
- the machine 2 is equipped with an articulated arm 2a, at the end of which is mounted the bucket 1 of the present invention.
- the bucket 1 presents a containment body 3 defining a compartment 5 for housing a material to be mixed, such as earth, gravel or mortar.
- the body 3 presents at least one bottom wall 4 having a substantially "C"-shaped cross section.
- the bottom wall 4 defines a lower segment 4a and an upper segment 4b, both provided with mutually opposite end edges 5a, 5b defining an opening 6 for accessing said compartment 5.
- the body 3 moreover presents a first and a second lateral wall 6a, 6b, mutually opposite and positioned at the sides of the bottom wall 4 so as to define the substantially box-like structure of the bucket 1.
- mixing means 7 suitable for mixing the material inside the compartment 5 itself.
- the mixing means 7 advantageously consist of a rotating shaft 8 presenting a helical blade 9 mounted on the outer surface of the shaft 8 and extending along the entire longitudinal development of the shaft 8 itself.
- the shaft 8 presents a first end 8a pivotally associated to the first wall 6a, and a second end 8b able to rotate in the second lateral wall 6b and operatively engaged to a motor 10.
- the motor 10 is positioned on the second lateral wall 6b externally to the containment compartment 5.
- the rotation of the shaft 8 imposed by the motor 10 causes the blade 9 to move around the longitudinal axis of the shaft 8.
- the material in the compartment 5 is mixed and conveyed in a first flow A developing along the shaft 8 and directed from the second lateral wall 6b to the first wall 6a.
- the helical blade 9 further presents a plurality of mixing blades 11, associated to a peripheral edge of the helical blade 9 and appropriately distanced.
- the mixing blades 11 consist of a series of segments projecting from the helical blade 9 and oriented so as to define, during rotation of the shaft 8, a second flow B of material.
- the second flow B develops around the first flow in a peripheral area of the compartment 5.
- the second flow B flows along an internal surface of the bottom wall 4 and in an opposite direction to the first flow A of material.
- this creates a recirculation of material which, during the mixing thereof, is first conveyed into a central area along the first flow A toward the first lateral wall 6a and subsequently along a peripheral area along the flow B toward the second lateral wall 6b.
- the bucket 1 further presents a first and a second opening 12, 13 ( figures 5, 6 and 7 ) for unloading the material, obtained in the containment body 3 and such as to make the mixed material flow out of the compartment 5.
- Said openings 12, 13 are both provided with respective actuator members 14, 15, better described further below, and suitable for selectively occluding or freeing the first and/or second opening 12, 13.
- the first opening 12 is obtained in the first lateral wall 6a, whereas the second opening 13 is obtained on the bottom wall 4 in said lower segment 4a.
- the second opening 13 is obtained in a median area of the lower segment 4a interposed between the first and the second wall 6a, 6b ( figures 3 and 5 ).
- each opening 12 and 13 is housed in a respective position corresponding to a particular condition of unloading of the mixed material.
- the operator can open the first and/or second opening 12, 13.
- the second opening 13 can be provided with a tubular discharge conduit 16 extending outside the compartment 5 and suitable for facilitating and directing the material flowing out of the compartment 5.
- the first opening 12 is provided with a first shutter member 14 able to switch between a first position in which it occludes the opening 12 itself ( figure 6 ) to prevent the material from flowing out and a second position in which it allows the first flow A of mixed material to pass outwards ( figure 7 ).
- the first shutter member 14 can be actuated by means of a manual or pneumatic actuator.
- the first actuator member 14 consists of a plate 14a able to slide at the first opening 12. Said plate 14a can be constrained to the first lateral wall 6a by means of a bolt 14b insertable in respective bushings as is better illustrated in the detailed view of figure 7 .
- the second shutter member 15 presents a sliding plate 15a pneumatically actuated by a respective pneumatic cylinder 15b.
- the actuator member 15 is able to be switched between a first position in which it occludes the opening 13 to prevent the material from flowing out and a second position in which it allows the second flow B of mixed material to pass outwards.
- the bucket 1 is versatile, given the possibility of using the two openings 12, 13 for unloading the material.
- the openings 12, 13 can be opened individually or simultaneously to adapt the function of unloading the material to the various application requirements.
- each opening 12, 13 is intended to unload a respective flow A, B of material.
- first flow A is directed toward the first lateral wall 6a provided with said first opening 12
- second flow B is directed towards the second lateral wall 6b so as to be intercepted by the second opening 13 obtained on the bottom wall 4.
- the bucket 1 is able to mix the material homogeneously by causing the formation of two opposing flows.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Revetment (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPR2009A000010A IT1393163B1 (it) | 2009-03-02 | 2009-03-02 | Benna per macchine movimento terra |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2226429A2 true EP2226429A2 (fr) | 2010-09-08 |
EP2226429A3 EP2226429A3 (fr) | 2010-09-29 |
EP2226429B1 EP2226429B1 (fr) | 2011-05-18 |
Family
ID=41112519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10154752A Active EP2226429B1 (fr) | 2009-03-02 | 2010-02-25 | Godet pour engins de terrassement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2226429B1 (fr) |
AT (1) | ATE510071T1 (fr) |
IT (1) | IT1393163B1 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9121164B1 (en) | 2014-04-24 | 2015-09-01 | Stacey A. Babiarz | Method and apparatus for filling in-place bulk container sandbags |
ITUB20156021A1 (it) * | 2015-11-30 | 2017-05-30 | Cangini Benne Srl | Benna miscelatrice |
CN107787615A (zh) * | 2017-10-18 | 2018-03-13 | 任轩皓 | 北斗卫星平地系统 |
WO2020188035A1 (fr) * | 2019-03-19 | 2020-09-24 | Suez Groupe | Procede de traitement de materiaux d'excavation |
CN114000558A (zh) * | 2021-11-03 | 2022-02-01 | 扬州市职业大学(扬州市广播电视大学) | 一种黑臭河道淤泥清理装置 |
WO2022267448A1 (fr) * | 2021-06-25 | 2022-12-29 | 三一重机有限公司 | Ensemble godet et machine d'ingénierie |
GB2618131A (en) * | 2022-04-28 | 2023-11-01 | Strimech Engineering Ltd | An apparatus for use with a bucket for a loader and a bucket for a loader comprising the same |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240401A (en) * | 1962-05-02 | 1966-03-15 | John D Kirschmann | Flow regulator for a material distributor |
US4055255A (en) * | 1976-02-06 | 1977-10-25 | Jose Arthur Vasquez | Measured material delivery apparatus and method |
US5385403A (en) * | 1992-02-06 | 1995-01-31 | Knight Manufacturing Corp. | Mixing apparatus for mixing materials |
US5564886A (en) * | 1994-10-17 | 1996-10-15 | Emerson; Earl W. | Dispensing attachment for loaders |
US5827038A (en) * | 1996-11-23 | 1998-10-27 | Caterpillar Inc. | Auger Bucket |
EP1122047A1 (fr) * | 2000-01-31 | 2001-08-08 | Rabaud | Perfectionnements aux godets malaxeurs |
EP1247630A1 (fr) * | 2001-04-03 | 2002-10-09 | Yves Bidet | Godet preneur à au moins un organe de malaxage |
FR2848540A1 (fr) * | 2003-12-17 | 2004-06-18 | Emily | Godet a vis pour la distribution de produits en vrac |
EP1702509A2 (fr) * | 2005-03-18 | 2006-09-20 | Emily S.A.S. | Godet de distribution |
FR2893517A1 (fr) * | 2005-11-22 | 2007-05-25 | Desvoys Et Fils Soc Par Action | Godet permettant de melanger et de distribuer des produits granulaires ou fibreux en vrac destines par exemple a l'alimentation du betail. |
FR2897346A1 (fr) * | 2006-02-13 | 2007-08-17 | Emily Soc Par Actions Simplifi | Godet de distribution de produit en vrac |
US20070243053A1 (en) * | 2006-04-14 | 2007-10-18 | Babiarz Stacey A | Bulk materials bagger and method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3402269C2 (de) * | 1984-01-24 | 1986-07-31 | Gewerkschaft Uchte -Torfwerke-, 3079 Uchte | Vorrichtung zur Gewinnung von unter Druck formbaren Materialien |
-
2009
- 2009-03-02 IT ITPR2009A000010A patent/IT1393163B1/it active
-
2010
- 2010-02-25 AT AT10154752T patent/ATE510071T1/de not_active IP Right Cessation
- 2010-02-25 EP EP10154752A patent/EP2226429B1/fr active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240401A (en) * | 1962-05-02 | 1966-03-15 | John D Kirschmann | Flow regulator for a material distributor |
US4055255A (en) * | 1976-02-06 | 1977-10-25 | Jose Arthur Vasquez | Measured material delivery apparatus and method |
US5385403A (en) * | 1992-02-06 | 1995-01-31 | Knight Manufacturing Corp. | Mixing apparatus for mixing materials |
US5564886A (en) * | 1994-10-17 | 1996-10-15 | Emerson; Earl W. | Dispensing attachment for loaders |
US5827038A (en) * | 1996-11-23 | 1998-10-27 | Caterpillar Inc. | Auger Bucket |
EP1122047A1 (fr) * | 2000-01-31 | 2001-08-08 | Rabaud | Perfectionnements aux godets malaxeurs |
EP1247630A1 (fr) * | 2001-04-03 | 2002-10-09 | Yves Bidet | Godet preneur à au moins un organe de malaxage |
FR2848540A1 (fr) * | 2003-12-17 | 2004-06-18 | Emily | Godet a vis pour la distribution de produits en vrac |
EP1702509A2 (fr) * | 2005-03-18 | 2006-09-20 | Emily S.A.S. | Godet de distribution |
FR2893517A1 (fr) * | 2005-11-22 | 2007-05-25 | Desvoys Et Fils Soc Par Action | Godet permettant de melanger et de distribuer des produits granulaires ou fibreux en vrac destines par exemple a l'alimentation du betail. |
FR2897346A1 (fr) * | 2006-02-13 | 2007-08-17 | Emily Soc Par Actions Simplifi | Godet de distribution de produit en vrac |
US20070243053A1 (en) * | 2006-04-14 | 2007-10-18 | Babiarz Stacey A | Bulk materials bagger and method |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9121164B1 (en) | 2014-04-24 | 2015-09-01 | Stacey A. Babiarz | Method and apparatus for filling in-place bulk container sandbags |
ITUB20156021A1 (it) * | 2015-11-30 | 2017-05-30 | Cangini Benne Srl | Benna miscelatrice |
WO2017093832A1 (fr) * | 2015-11-30 | 2017-06-08 | Cangini Benne S.R.L. | Godet mélangeur |
US10751914B2 (en) | 2015-11-30 | 2020-08-25 | Cangini Benne S.R.L. | Mixer bucket |
CN107787615A (zh) * | 2017-10-18 | 2018-03-13 | 任轩皓 | 北斗卫星平地系统 |
CN107787615B (zh) * | 2017-10-18 | 2020-03-27 | 任轩皓 | 北斗卫星平地系统 |
WO2020188035A1 (fr) * | 2019-03-19 | 2020-09-24 | Suez Groupe | Procede de traitement de materiaux d'excavation |
WO2022267448A1 (fr) * | 2021-06-25 | 2022-12-29 | 三一重机有限公司 | Ensemble godet et machine d'ingénierie |
CN114000558A (zh) * | 2021-11-03 | 2022-02-01 | 扬州市职业大学(扬州市广播电视大学) | 一种黑臭河道淤泥清理装置 |
GB2618131A (en) * | 2022-04-28 | 2023-11-01 | Strimech Engineering Ltd | An apparatus for use with a bucket for a loader and a bucket for a loader comprising the same |
Also Published As
Publication number | Publication date |
---|---|
ITPR20090010A1 (it) | 2010-09-03 |
ATE510071T1 (de) | 2011-06-15 |
IT1393163B1 (it) | 2012-04-11 |
EP2226429B1 (fr) | 2011-05-18 |
EP2226429A3 (fr) | 2010-09-29 |
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