CN102330439A - Large scale bucket wheel excavator provided with retractile bridge and loading device vertically above ladder belt - Google Patents
Large scale bucket wheel excavator provided with retractile bridge and loading device vertically above ladder belt Download PDFInfo
- Publication number
- CN102330439A CN102330439A CN2011101703890A CN201110170389A CN102330439A CN 102330439 A CN102330439 A CN 102330439A CN 2011101703890 A CN2011101703890 A CN 2011101703890A CN 201110170389 A CN201110170389 A CN 201110170389A CN 102330439 A CN102330439 A CN 102330439A
- Authority
- CN
- China
- Prior art keywords
- bridge
- charging appliance
- excavator
- bucket wheel
- bench
- 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.)
- Pending
Links
- 230000010355 oscillation Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 16
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
-
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
- E21C47/02—Machines for obtaining or the removal of materials in open-pit mines for coal, brown coal, or the like
- E21C47/04—Conveyor bridges used in co-operation with the winning apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Chain Conveyers (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The present invention relates to a large scale bucket wheel excavator provided with a retractile bridge and a loading device vertically above a ladder belt. In the all embodiments so far, the loading device is arranged at a side of the ladder belt, thus a conveyor belt needs to be added. By adopting the present invention, the conveyor belt can be saved, thus the advantages of weight and cost can be generated.
Description
Technical field
The present invention relates to have retractile bridge and the large-scale bucket wheel excavator that is positioned at the charging appliance directly over the bench band.Thus with all up to now embodiment savings in comparison a conveyer belt.
Background technology
Over more than 50 year, large-scale bucket wheel excavator is configured with retractile bridge and charging appliance.The advantage of this combination is that all material transfer always are in operation not have than wide variety of materials at the center and when said bucket wheel excavator progressively moves forward and backward and fall on the roadbed.In addition, telescopic bridge make routine peel off material during piece only excavator equipment move forward and backward, but and charging appliance remained on the same position in the long period.
The fifties in 19th century large-scale bucket wheel excavator be configured with intermediate axle and charging appliance.This apparatus is by RASPER " bucket wheel excavator as mining apparatus ", TRANS TECH PUBLICATION, and front page, 1973, the 73 pages, open with the upper diagram shown in two views.With charging appliance the material that excavates is at first transferred on the train cover and then and to be transferred on the carrying device.Intermediate axle still has constant length and can vertically move in the mid portion along with bridge rotation at said bucket wheel excavator at this.Afterwards, said large-scale bucket wheel excavator is equipped with short middle band, and said middle band transfers out in the side material from substructure.Said bridge thus can be supported in the side.Further conveying towards the bench band develops with western in the east in Europe differently.
In preceding German Democratic Republic and other Eastern bloc countries, the connection bridge of no stretching device vertically is supported on the bottom bracket with 3/6 crawler belt movably.This apparatus is by KURTH: conveying technology series of books, conveyer belt are had an opencast mining of large-scale apparatus and general-purpose excavator, Berlin technology publishing house, and 1971, the 142nd page, Fig. 3 .72 " the bucket wheel excavator SRs2400.36/10.0 with loading and unloading apparatus " was open.One swing band is connected on the bridge end, and said swing band is transported to material on the bench carrying device via hopper wagon.Said hopper wagon needs 2 tracks and makes ribbon conveyer move to become difficult.In this embodiment, the motion of going of bucket wheel excavator must partly bring correction through regulating said swing.
In preceding Germany, use the connection bridge with stretching device, said connection bridge is on the one hand on the substructure of lateral support at bucket wheel excavator and be supported on (Fig. 1) on the charging appliance on the other hand.Said charging appliance goes at bench band side.Jacket and shorts carrier band with feeding flows to said bench band with said material via the mucking pan of hanging.Because do not need hopper wagon here, so on carrying device, only need a moving rail.This makes ribbon conveyer move and becomes easy.When only excavator equipment moves, on charging appliance, needn't implement to proofread and correct.All differences are come balanced through stretching device.
In all large-scale bucket wheel excavators up to now, that the intermediate conveyor belt that material laterally transfers out from substructure is short relatively.In all large-scale bucket wheel excavators up to now, charging appliance or supported cart are positioned at said bench band side.Need other conveyer belt as the crossover assembly that leads to the bench band in all cases.Said conveyer belt not only can be swung but also liftable.Said conveyer belt flows to said bench band with said material via a hopper wagon that can move in orbit.
Alternatively, said other conveyer belt is equipped with feed arrangement and liftable.In this case, mucking pan that is used for material is flowed to the bench band on being coupled usually on the end of band cantilever.The advantage of doing like this is that said bench band only must be equipped with a moving rail and can easily move.All embodiments show that the charging appliance that is positioned at bench band side with additional conveyer belt is heavy and expensive.
Summary of the invention
Therefore task of the present invention is; Develop and a kind ofly lead to the charging appliance of the additional conveyer belt of bench band, utilize this charging appliance not only via a batch meter car that can move in orbit but also can shift to said bench band via the mucking pan of a suspension with respect to the cheaper nothing of prior art cost.In the combination of forming by bucket wheel excavator, retractile bridge and charging appliance, be noted that, can the cross-over connection ramp with high step and the operation of low step the time.
Description of drawings
Draw additional advantage of the present invention by following manual and affiliated accompanying drawing 2, in preferred embodiment shown in Fig. 2.Accompanying drawing illustrates the lateral view of bucket wheel excavator equipment and the vertical view of walking mechanism additionally is shown.
Fig. 1 illustrates the bucket wheel excavator according to prior art,
Fig. 2 is the lateral view of bucket wheel excavator equipment of the present invention and the vertical view of walking mechanism.
The specific embodiment
Material is peeled off and is directed on the conveyer belt that is provided with in the side through inclined chute from the material piece through the swing of superstructure by bucket wheel 1.Through said conveyer belt material is delivered to oscillation center via bucket wheel cantilever 2, said there material is fallen in the substructure 4 through rotation platform 3.Intermediate conveyor belt 5 transfers out said material and simultaneously like this degree ground is high from said substructure 4, makes retractile bridge 6 can be placed on the dish of bottom of said substructure 4.Said intermediate conveyor belt 5 is all grown than all up to now embodiments and is had bigger discharging highly.The two all is important in this programme, because retractile bridge is far and relatively little owing to lack transfer because of the height of the discharging on charging appliance apart from the oscillation center of this excavator to the discharging position on the bench band.
Because retractile bridge 6 settles strongly prejudicially, thus three walking mechanism groups of excavator be provided with up to now differently.Before and after the control crawler belt group 7 that is provided with in succession be positioned at said oscillation center the left side a bit.Uncontrollable crawler belt group 8 moves right far towards the direction of bridge bracket.Control crawler belt 7 near the arrangement of oscillation center at excavator to having big advantage aspect the feeding of each bench.Fixedly the crawler belt group has reduced in the substructure moment of flexure from bridge load near the arrangement of bridge bracket.
Said retractile bridge 6 with implement through the mode of proof and through two roller vehicles 9 in intermediate support above charging appliance 10.Length compensation carries out through flexible bearing part 11, and this flexible bearing part rolls on the inner track of bridge on the one hand and is coupling on the other hand on the charging appliance 10.
The device for discharging of the material that arrives from flexible bearing part 11 directly fallen through the substructure 13 of rotating disk 12 and gantry shape and perhaps fallen on the hopper wagon that can move in orbit in the mucking pan 14 that is suspended on below said gantry.The said mucking pan 14 adjustable height coupling that saves land joins adaptive to carry out.Charging appliance 10 has the substructure 13 of gantry shape, and said substructure has two controlled crawler belts 15 and on opposition side, has a uncontrollable crawler belt 16 on the bench band side with moving rail (R ü ckschiene).Crawler belt is controlled at when moving and automatically carries out as a reference with moving rail.The automatic height of charging deck is regulated and is also utilized said moving rail as a reference.Charging appliance carries cable roller and the E container 17 that is used for the energy input on the side with two controlled crawler belts 15.Around center, gantry annular fore-and-aft gangway is set, said annular fore-and-aft gangway all allows to carry out the transition on the said bridge in each attitude.
In described structural configuration, fully phased out conveyer belt with the feed function of attaching troops to a unit.This has saved weight and investment and running cost.This equipment is supported on the excavation pusher side through said bridge via ball 18 static state and confirms and satisfy all service requirements.The charging appliance of said gantry shape can move out from said bench band through the tail station when ribbon conveyer moves.
Claims (1)
1. have the large-scale bucket wheel excavator of retractile bridge and charging appliance, it is characterized in that the combination of following characteristics:
To be located immediately to said charging appliance (10) gantry shape bench carrying device top;
Said charging appliance (10) has the substructure (13) of gantry shape and annular and the rotating disk (12) of annular;
Said charging appliance (10) has two controllable crawler belts (15) and has a uncontrollable crawler belt (16) in another bench band side a bench band side;
Said charging appliance (10) has platform, and said platform has tape cable roller, E container (17) and transformer at said two control crawler belt (15) sides;
Said charging appliance (10) has annular fore-and-aft gangway around said gantry, and said annular fore-and-aft gangway all not only allows to cross the bench band but also allows to lead to said bridge under each attitude;
Said retractile bridge (6) is gone up and is supported on the superstructure of swinging (12) of said charging appliance (10) through two roller cars (9) through the substructure (4) that ball (18) is supported on said excavator;
Said flexible bearing part (11) can move and be coupling on the said superstructure of swinging (12) of said charging appliance (10) in said bridge (6) inside;
The bridge of said bridge on excavator substructure (4) supports the intermediate conveyor belt of (18) being grown (5), and restrictedly to be positioned at the oscillation center of said excavator outside and high relatively relatively far;
The walking mechanism of said excavator has two controllable crawler belt groups (7) a bit and below the supporting disk of lower mechanisms (4), has a uncontrollable crawler belt group (8) towards the direction that bridge supports on the left side of said oscillation center.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010025059.7 | 2010-06-25 | ||
| DE102010025059.7A DE102010025059B4 (en) | 2010-06-25 | 2010-06-25 | Large bucket wheel excavator with telescopic bridge and portal-like loading system directly above the conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330439A true CN102330439A (en) | 2012-01-25 |
Family
ID=45115560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101703890A Pending CN102330439A (en) | 2010-06-25 | 2011-06-20 | Large scale bucket wheel excavator provided with retractile bridge and loading device vertically above ladder belt |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN102330439A (en) |
| AT (1) | AT510071A3 (en) |
| CZ (1) | CZ2011369A3 (en) |
| DE (1) | DE102010025059B4 (en) |
| PL (1) | PL221550B1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013213610B4 (en) * | 2013-07-11 | 2015-10-01 | Takraf Gmbh | Connecting belt system for the stratified material extraction in an open pit and method for adapting the connecting belt system to the mining progress |
| CN105293091A (en) * | 2015-11-18 | 2016-02-03 | 天地缘酒业有限公司 | Device for loading fermented grains into utensil pot |
| CN108483056B (en) * | 2018-03-23 | 2023-07-21 | 中交第四航务工程勘察设计院有限公司 | Mobile belt conveying system and method for large-scale sand and stone material stacking and unloading |
| DE102018222843A1 (en) * | 2018-12-21 | 2020-06-25 | Thyssenkrupp Ag | Device and a method for the continuous conveying of material and for cyclical loading and use |
| CN114476708B (en) * | 2022-02-25 | 2024-03-22 | 青岛嗨呗好停车智能科技有限公司 | Intelligent environment-friendly boxing system capable of realizing bulk modification and collection |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE701366C (en) * | 1938-03-08 | 1941-01-15 | Mitteldeutsche Stahlwerke Akt | Procedure for opening up an opencast mine |
| DE1989392U (en) * | 1964-07-31 | 1968-07-11 | Rheinische Braunkohlenw Ag | IN PARTICULAR, EXCAVATOR OR SETTING EQUIPMENT TO BE USED IN LIQUOR OPEN MINING. |
| DE1484615B2 (en) * | 1964-09-26 | 1971-10-28 | Fried. Krupp Gmbh, 4300 Essen | BUCKET WHEEL EXCAVATOR BUCKET WHEEL LOADER OD DGL |
| DE1242149B (en) * | 1964-09-26 | 1967-06-08 | Beteiligungs & Patentverw Gmbh | System for handling bulk goods in a storage area |
| DE1224205B (en) * | 1964-12-24 | 1966-09-01 | Beteiligungs & Patentverw Gmbh | Movable paddle wheel holder |
| DE3007506A1 (en) * | 1980-02-28 | 1981-09-10 | Fried. Krupp Gmbh, 4300 Essen | Mine conveyor system connecting bridge - has support unit on end of boom mounted on special vehicle |
| DD152957A1 (en) * | 1980-09-05 | 1981-12-16 | Rolf Mueller | DEVICE FOR HORIZONTAL HOLDING OF DIAGRAM GAUGES |
| DE3346306A1 (en) * | 1983-12-22 | 1985-07-04 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | BUCKET WHEEL EXCAVATOR |
| DD280090A1 (en) * | 1989-02-17 | 1990-06-27 | Lauchhammer Schwermaschinen | REPAIR EQUIPMENT ON DIAGRAMS |
| DD282951A5 (en) * | 1989-05-05 | 1990-09-26 | Bitterfeld Braunkohle | ARRANGEMENT FOR THE FOOD GOODS FROM THE LOADER OF A SHAFT WHEEL BAGGER |
| DE4011316A1 (en) * | 1990-04-07 | 1991-10-17 | Rheinische Braunkohlenw Ag | Satellite geodesy system for excavator shovel wheel position |
| DE4205557A1 (en) * | 1992-02-24 | 1993-08-26 | Krupp Industrietech | MOBILE CONNECTING TAPE BRIDGE |
| DE19839744A1 (en) * | 1998-09-01 | 2000-03-02 | Krupp Foerdertechnik Gmbh | A mobile conveyor bridge for open-cast mining has a pivoting joint to enable movement between the receiving end and the delivery end |
| CA2716729C (en) * | 2008-03-12 | 2013-10-08 | Flsmidth Rahco Inc. | Overburden removal system with triple track mobile sizer |
-
2010
- 2010-06-25 DE DE102010025059.7A patent/DE102010025059B4/en not_active Expired - Fee Related
-
2011
- 2011-05-26 AT ATA764/2011A patent/AT510071A3/en not_active Application Discontinuation
- 2011-06-20 CN CN2011101703890A patent/CN102330439A/en active Pending
- 2011-06-22 CZ CZ20110369A patent/CZ2011369A3/en unknown
- 2011-06-24 PL PL395415A patent/PL221550B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT510071A2 (en) | 2012-01-15 |
| DE102010025059A1 (en) | 2011-12-29 |
| PL395415A1 (en) | 2012-01-02 |
| PL221550B1 (en) | 2016-04-29 |
| DE102010025059B4 (en) | 2014-05-28 |
| AT510071A3 (en) | 2015-07-15 |
| CZ2011369A3 (en) | 2012-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |