WO2010112018A1 - Mobile förderbrücke - Google Patents
Mobile förderbrücke Download PDFInfo
- Publication number
- WO2010112018A1 WO2010112018A1 PCT/DE2010/000386 DE2010000386W WO2010112018A1 WO 2010112018 A1 WO2010112018 A1 WO 2010112018A1 DE 2010000386 W DE2010000386 W DE 2010000386W WO 2010112018 A1 WO2010112018 A1 WO 2010112018A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bridge
- conveyor
- mobile
- support
- carriage
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
- B02C21/026—Transportable disintegrating plant self-propelled
-
- 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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/007—Means for moving conveyor frames and control arrangements therefor
- B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
Definitions
- the invention relates to a mobile conveyor bridge as a connection between a mobile breaker used on several stages Abbaumen and a subsequent Strossenbandstrom.
- Mobile crushers pick up the conveyed material from a large backhoe, equalize the flow through a slat conveyor and shred the conveyed material in a belt-capable manner.
- the mobile crushers have been developed in recent decades. Today, they achieve delivery rates of over 10,000 t / h.
- This three-stage operation is basically made of opencast mines
- Bucket wheel excavators known. As with the bucket wheel excavator can be used for the bridging a combination of
- a directly coupled telescopic lifting bridge with loading system can be used for the bridging.
- the invention is based on the object, the connection between a
- the service ramps for the high and low stages are located in the active part of the open pit and must be spanned by the bridge in all positions.
- This object is fundamentally achieved in that the conveyor bridge with the one support under the receiving chute and the portal-like over the Strossenbandstrom executed second support spans all intervening slopes and ramps.
- the conveyor bridge is formed by a arranged in the longitudinal direction of the bridge arc so that the mobile crusher can stand both at a high level and at a low level.
- the bridge support structure is guided by the arcuate training over the service ramps away.
- the conveyor bridge is picked up by a first support carriage, which acts as a two-point side.
- This first support car is movable on a 3-crawler track with two steerable caterpillars and a non-controllable caterpillar and stands with its frame portal-shaped above the Strossenbandstrom.
- the conveyor bridge On the side of the material intake, the conveyor bridge is received by a second support carriage. It is equipped with two identical caterpillars and supports the bridge support structure via a ball and a roller carriage. It acts as a single-point side for the conveyor bridge. Because of the support car directly under the
- the support trolley drives on rails above the hopper trolley in the shape of a portal and can exit the conveyor belt via the rear station.
- the first support carriage can be raised and lowered under the gantry under the gantry and, after unhooking the girders, can be pulled out of the bump tape via the stern station. He will be in the process automatically guided along the back rail for the Strossenband and is thus always automatically centered.
- FIG. 1 shows the conveyance of the fractured material from a high-level stage
- Fig. 3 shows the promotion of the fractured material from a low level to a Strossenband.
- the mobile crusher 1 shown only in Fig. 2 passes the broken material for all three figures continuously on the mobile "conveyor bridge 2 and further promotes it to the downstream Strossenband 3.
- the mobile crusher 1 moves with the dismantling progress 2, only the bucket 7 is shown in the drawing according to Fig. 2, successively strips the material in layers and feeds it to the mobile crusher plant 1.
- This removal lowers the level at which the backhoe, the crusher 1 and the 1 to 3 show the conveyance of the broken material through the mobile conveyor bridge 2 to the conveyor belt 3 downwards from the high stage (high step) 4 shows the conveying at the same level is shown in Fig. 2.
- Fig. 2 shows the conveying at the same level.
- the mobile bridge 2 consists of a truss structure 20 with conveyor belt 21, a three-track support car 22 portal over the - A -
- the truss structure 20 of the conveyor bridge 2 a statically determined three-point support without constraining forces.
- the truss structure 20 is triangular in cross-section with larger lengths formed with an upper welded square tube as a push rod.
- the truss structure 20 has several kinks in the middle and thus allows an arcuate guidance of the conveyor belt 21. This arc is required to extend beyond the service ramps (ramp) 6 even at high step heights. This is shown in the drawing in Figs. 1 and 3 with the upper and the lower position.
- Crawler undercarriage 22, 23 lies in the area of ramps 6 or embankments.
- the bridge 2 can occupy a very acute angle in plan view in relation to the Strossenband 3.
- the support carriage 22 above the bump tape 3 is designed portal-shaped with two controllable caterpillars 220 on one side and a non-controllable bead 221 on the other side of the Strossenbandes 3. This results in optimal load distribution with respect to the stability favorable tilting edges.
- a turntable is mounted on a rotary joint to which the truss structure 20 of the conveyor bridge 2 is coupled on both sides.
- the discarded by the conveyor belt 21 of the conveyor bridge 2 material falls through the annular hub and the annular portal on the underlying funnel carriage.
- a feed table can be raised and lowered attached to the portal 222.
- the portal 22 carries on the two-crawler the electrical system 223 for the conveyor bridge 2 and in the middle of a ring runway, not shown, which allows the transition to the conveyor bridge 2 in any position.
- the two-crawler chassis 23 supports the conveyor bridge 2 on the material receiving side via a support ball 220, so that no
- Torsions will be initiated.
- About the support ball 220 is a roller carriage 221 with four support wheels, which cause a length compensation.
- the arrangement of the two-crawler undercarriage 23 directly below the receiving chute 24 has the advantage that the task height remains constant even at high gear 4 according to FIG. 1 and at low gear 5 according to FIG. 3 with different bridge inclination without an additional height adjustment and thus no further auxiliary structures required are to ensure favorable transfer condition of the material from the crusher 1 on the conveyor bridge 2.
- the portal-shaped support carriage 22 is automatically in operation at the
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112010001522T DE112010001522A5 (de) | 2009-04-04 | 2010-04-03 | Mobile förderbrücke |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009016405.7 | 2009-04-04 | ||
| DE102009016405A DE102009016405A1 (de) | 2009-02-09 | 2009-04-04 | Mobilbrecher |
| DE102010013155.5 | 2010-03-27 | ||
| DE102010013155A DE102010013155A1 (de) | 2009-04-04 | 2010-03-27 | Mobile Förderbrücke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010112018A1 true WO2010112018A1 (de) | 2010-10-07 |
Family
ID=42635446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2010/000386 Ceased WO2010112018A1 (de) | 2009-04-04 | 2010-04-03 | Mobile förderbrücke |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE102010013155A1 (de) |
| WO (1) | WO2010112018A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011110477A1 (de) * | 2011-08-17 | 2013-02-21 | ThyssenKrupp Fördertechnik GmbH | Flachkopfstation für eine Bandanlage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872542A (en) * | 1986-12-13 | 1989-10-10 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Steep angle conveyor |
| DE3912215A1 (de) * | 1988-04-13 | 1989-10-26 | Przed Panstwowe Ogolnokrajowe | Fahrbarer zweigliedriger abhang-foerderer |
| DE4121360A1 (de) * | 1991-06-28 | 1993-01-07 | Stamag Stahl Und Maschinenbau | Raupenverfahrbare foerderbruecke fuer extreme einsatzbedingungen |
| US5404988A (en) * | 1992-02-24 | 1995-04-11 | Krupp Fordertechnik Gmbh | Mobile connecting belt bridge for open pit mining |
| DE19839744A1 (de) * | 1998-09-01 | 2000-03-02 | Krupp Foerdertechnik Gmbh | Verfahren zum Bewegen einer zwischen Tagebaugeräten angeordneten Verbindungsbandbrücke sowie mobile Verbindungsbandbrücke für den Tagebau |
-
2010
- 2010-03-27 DE DE102010013155A patent/DE102010013155A1/de not_active Ceased
- 2010-04-03 DE DE112010001522T patent/DE112010001522A5/de not_active Withdrawn
- 2010-04-03 WO PCT/DE2010/000386 patent/WO2010112018A1/de not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4872542A (en) * | 1986-12-13 | 1989-10-10 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Steep angle conveyor |
| DE3912215A1 (de) * | 1988-04-13 | 1989-10-26 | Przed Panstwowe Ogolnokrajowe | Fahrbarer zweigliedriger abhang-foerderer |
| DE4121360A1 (de) * | 1991-06-28 | 1993-01-07 | Stamag Stahl Und Maschinenbau | Raupenverfahrbare foerderbruecke fuer extreme einsatzbedingungen |
| US5404988A (en) * | 1992-02-24 | 1995-04-11 | Krupp Fordertechnik Gmbh | Mobile connecting belt bridge for open pit mining |
| DE19839744A1 (de) * | 1998-09-01 | 2000-03-02 | Krupp Foerdertechnik Gmbh | Verfahren zum Bewegen einer zwischen Tagebaugeräten angeordneten Verbindungsbandbrücke sowie mobile Verbindungsbandbrücke für den Tagebau |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010013155A1 (de) | 2011-01-05 |
| DE112010001522A5 (de) | 2012-06-28 |
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