WO2013079579A1 - Becherwerksanordnung mit wenigstens drei getrennt zu betreibenden becherwerkssträngen - Google Patents
Becherwerksanordnung mit wenigstens drei getrennt zu betreibenden becherwerkssträngen Download PDFInfo
- Publication number
- WO2013079579A1 WO2013079579A1 PCT/EP2012/073927 EP2012073927W WO2013079579A1 WO 2013079579 A1 WO2013079579 A1 WO 2013079579A1 EP 2012073927 W EP2012073927 W EP 2012073927W WO 2013079579 A1 WO2013079579 A1 WO 2013079579A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drive shaft
- bucket
- bucket elevator
- bucket conveyor
- bulk material
- Prior art date
Links
Classifications
-
- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
-
- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
-
- 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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
- B65G23/26—Applications of clutches or brakes
Definitions
- Bucket elevator arrangement with at least three bucket conveyor trains to be operated separately
- the invention relates to a bucket elevator arrangement with several juxtaposed Becherwerk strands and with a feeder for discharging bulk material on the bucket elevator trains, wherein for driving the bucket elevator trains a common drive shaft is provided with one at the associated end of the drive shaft battered and the drive shaft acting on the drive motor.
- a bucket elevator arrangement with the aforementioned features results from the company brochure "Bücket Elevators” of AUMUND printechnik GmbH, printed date 2010, according to which two bucket conveyor trains are arranged with cups supported on bucket chains preferably designed as a link chain in a common housing of two arranged on both sides Electric motors arranged as a drive motors in rotation offset drive shaft, on each of which a drive wheel for driving a respective bucket elevator train is arranged in a rotationally fixed connection.
- the cups with the associated bucket elevator chains each bucket elevator are in each case guided over a drive wheel, which causes the circulation of the cup by its generated via the drive shaft rotation.
- the known Doppelbecherwerk already provides a significant flow rate available, but in practice constantly higher flow rates are in demand.
- the known bucket elevator arrangement has the disadvantage that their two bucket work trains can only be operated together and uniformly, so that a particular for repair and / or maintenance required downtime of a bucket mill train has the failure of the entire capacity of the Doppelbecherwerkes result.
- the invention is therefore based on the object, a bucket elevator arrangement with the features mentioned in such a way that on the one hand, the capacity of the bucket elevator further increases, but at the same time a total failure of the bucket elevator during repair or maintenance times is avoided.
- the basic idea of the invention is that at least three juxtaposed bucket conveyor trains are provided which are each separately and separately connected to one or both drive motors. can be coupled and uncoupled from it, wherein the bucket conveyor lines is assigned a common feeding device in the form of a bulk material flow divider, the receiving hopper with a central feed point to form a natural bulk cone inside the receiving hopper and at the receiving hopper on a radius extending around the feed point, within of the arranged when loading the bulk material flow divider with bulk material forming bulk pile located position line has arranged outlets, each outlet assigned to a bucket elevator and individually openable and closable by a controllable closure member.
- the invention not only provides a correspondingly larger conveying capacity, but also proposes that the individual bucket conveyor trains each be individually connectable to or disengageable from the drive motors, so that a single bucket conveyor line can be optionally repaired. or maintenance can be taken out of service while the remaining bucket elevator trains continue to operate.
- the invention includes the idea that the bucket conveyor trains are assigned a common feed device in the form of a merely gravimetrically operating bulk material flow divider having a receiving hopper with a central feed point for forming a natural feed Has bulk cone in the interior of the receiving hopper and at the receiving hopper in a certain way arranged outlets, each j eder associated with a bucket conveyor and individually openable and closable by a controllable closure member.
- a bucket elevator and this associated bucket elevator Outlet to be blocked on the bulk material flow divider, so that no material trailing.
- the drive shaft is divided between the individual bucket conveyor trains, wherein the individual shaft sections approaching each other for driving a bucket conveyor train can be coupled to one another and uncoupled from one another by means of interposed controllable coupling devices. If, for example, the middle bucket conveyor train is taken out of operation within the scope of such an embodiment, the two outer bucket conveyor trains can each be driven by the outer drive motor via the associated shaft sections connected thereto. If an external bucket work train taken out of service, drives the respective opposite drive motor, the two remaining shaft sections for the middle bucket elevator and the stopped bucket elevator opposite the outer arranged bucket elevator train.
- the invention provides that the bucket conveyor trains each have a drive wheel seated on the drive shaft and each drive wheel can be coupled separately to or uncoupled from the continuous drive shaft by means of an associated clutch device.
- the drive shaft is formed smooth continuous, and the clutch mechanism for coupling or uncoupling of the individual bucket elevator trains is shifted to the connection between the drive shaft and bucket elevator.
- each drive wheel is rotatably mounted on the drive shaft by means of a turned-pivot bearing and the coupling device consists of at least one radially of the drive shaft protruding and connected to the drive shaft flange which is connected by means of a displaceable in the axial direction of the drive shaft and to be brought into engagement with the drive wheel fastener to the drive wheel, wherein it can be provided in an appropriate manner that both sides of each of the drive wheel in each case a flange on the Drive shaft provided and a respective fastening means for connecting each flange is provided with the drive wheel.
- the drive wheels associated with the individual bucket conveyor trains can each be connected to the rotating drive shaft, which is always driven by two drive motors, wherein in the uncoupled state the drive shaft continues to rotate with respect to the uncoupled drive wheel. Accordingly, by appropriate measures must be taken to ensure that the drive wheel of the uncoupled bucket elevator train is held, so that it does not come to an uncontrolled return of the bucket elevator chains with cups held in the associated bucket elevator.
- each flange is an integral part of the drive shaft or that each flange on the drive shaft and slidably by means of an associated clamping device rotationally fixed to the drive shaft can be fixed.
- each outlet of the bulk material flow divider is associated with a movable in the outlet flat slide as a closure member.
- FIG. 1 shows the bucket elevating head of a bucket elevator arrangement comprising three bucket conveyor trains in a perspective view
- Fig. 3 designed as a gravimetric bulk material flow divider feeding device for the bucket elevator arrangement in a schematic representation.
- each bucket conveyor train 1 1 comprises in a row successively held on bucket conveyor chains cup 12, wherein the bucket elevator chains are not visible in detail in the illustration of Figure 1.
- Through the housing 10 extends a common and integrally formed drive shaft 1 3 for the three bucket conveyor trains 1 1, by means of several bearings 14 in the. Housing 10 and stored outside it.
- Each bucket conveyor train 1 1, a drive wheel 1 5 for the circulation of the cup 12 of each bucket conveyor train 1 1 is arranged.
- the two ends of the central drive shaft 1 3 are in each case arranged with a gear unit 1 6 with an antric motor 1 7 connected thereto. net.
- a housing arranged in the housing 10 1 8 is shown, by means of which the associated bearing 14 is protected from contamination;
- the housing 1 8 allows cooling of the bearing 14 of the drive shaft 1 3 from the outside.
- FIG. 2 shows an exemplary embodiment for coupling or decoupling a bucket conveyor train 11 to the drive shaft 13.
- the drive wheel 15 for a bucket elevator 1 1 from a hub 19 and arranged on the outer circumference of the hub 19 and thus connected by means of a fastener 21 drive ring 20.
- the drive ring 20 On its outer circumference, the drive ring 20 has a driver 22 which with his outer end face 22a engages in the cup 12, while the non-visible chain links of the cup 12 supporting and preferably designed as a link chain bucket elevator chains abut the radial side cheeks 22b of the driver 22.
- the hub 19 of the drive wheel 1 5 is arranged on an intermediate bearing unit 23 on the drive shaft 13, that the drive shaft 13 with respect to the hub 19 and thus with respect to the drive wheel 1 5 and held therefrom bucket train 1 1 can rotate.
- each side of the drive wheel 15 flanges 24 are arranged, the connected by means of associated fastening means 25 to the hub 19 of the drive wheel 15 or are solvable.
- the two flanges 24 are each rotatably connected by means of a arranged on an axial extension 26 of each flange 24 clamping device 27 with the drive shaft 13 when the clamping device 27 associated clamping screw 28 is tightened.
- the two flanges 24 are connected to the drive wheel 15 in a rotationally fixed manner to the drive shaft 13 by the clamping screw 28 on the clamping device 27, the rotational movement of the drive shaft 1 3 is transmitted to the drive wheel 15.
- the fastening means 25 is released, and it is then also the clamping screw 28 is released, so that the clamping device 27 is disabled.
- the two flanges 24 can be solved by the drive wheel 1 5 and moved laterally so that the rotational movement of the drive shaft 13 is no longer transmitted to the drive wheel 1 5.
- the common feeding device consists of a gravimetric bulk material flow divider 30, which in turn consists of a receiving hopper 3 1, on top of which a central feed point 32 is placed in the form of a funnel 33.
- a gravimetric bulk material flow divider 30 which in turn consists of a receiving hopper 3 1, on top of which a central feed point 32 is placed in the form of a funnel 33.
- three outlets 35 are arranged in the wall 34 of the bulk material flow divider 30 in the schematically illustrated embodiment, to which in each case a closed, leading into a transfer box 37 Slide 36 is connected.
- the transfer box 37 take from the transfer box 37, the three bucket conveyor trains 1 1 of the bucket elevator arrangement according to the invention their output, so that the individual bucket conveyor trains 1 1 are filled via the outlets 35 of the bulk material flow divider 30.
- the Schüttgutstromteilers 30 described above works exclusively on the gravimetric principle, so that is dispensed with the arrangement of moving parts.
- the outlets 35 are arranged in the wall or the walls 34 of the bulk material flow divider 30 such that the outlets 35 are each located within the natural bulk cone, so that an automatic division of the via the hopper 33 supplied bulk flow without the risk of overfilling the individual connected bucket conveyor trains 1 1 sets.
- each outlet 35 is assigned a flat slide arrangement 38 by means of which the associated outlet 35 is to be blocked.
- the arrangement of a vertically aligned and in the receiving hopper 3 1 and the bulk material cone therein can also be a movable slide can be provided for the separation of the individual outlets 35 associated regions of the bulk material cone, since in this case the natural bulk material cone in the interior of the receiving hopper 3 1 is hardly affected.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/362,088 US9162821B2 (en) | 2011-12-02 | 2012-11-29 | Bucket elevator arrangement with at least three separately operated bucket elevator strands |
AU2012343918A AU2012343918B2 (en) | 2011-12-02 | 2012-11-29 | Bucket conveyor arrangement having at least three bucket conveyor lines to be operated separately |
RU2014122923A RU2607123C2 (ru) | 2011-12-02 | 2012-11-29 | Устройство ковшового транспортера по меньшей мере с тремя раздельно приводимыми в действие линиями ковшового транспортера |
BR112014013164A BR112014013164A2 (pt) | 2011-12-02 | 2012-11-29 | transportador de cubetas com pelo menos três linhas transportadoras de cubetas a serem operadas separadamente |
CA2857711A CA2857711C (en) | 2011-12-02 | 2012-11-29 | Bucket conveyor arrangement having at least three bucket conveyor lines to be operated separately |
ZA2014/04008A ZA201404008B (en) | 2011-12-02 | 2014-06-02 | Bucket conveyor arrangement having at least three bucket conveyor lines to be operated separately |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110055969 DE102011055969B4 (de) | 2011-12-02 | 2011-12-02 | Becherwerksanordnung mit wenigstens drei getrennt zu betreibenden Becherwerkssträngen |
DE102011055969.8 | 2011-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013079579A1 true WO2013079579A1 (de) | 2013-06-06 |
Family
ID=47358123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/073927 WO2013079579A1 (de) | 2011-12-02 | 2012-11-29 | Becherwerksanordnung mit wenigstens drei getrennt zu betreibenden becherwerkssträngen |
Country Status (9)
Country | Link |
---|---|
US (1) | US9162821B2 (de) |
AU (1) | AU2012343918B2 (de) |
BR (1) | BR112014013164A2 (de) |
CA (1) | CA2857711C (de) |
CL (1) | CL2014001433A1 (de) |
DE (1) | DE102011055969B4 (de) |
RU (1) | RU2607123C2 (de) |
WO (1) | WO2013079579A1 (de) |
ZA (1) | ZA201404008B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106628847A (zh) * | 2017-02-10 | 2017-05-10 | 宁夏百辰工业产品设计有限公司 | 斗式提升机负荷作业闷车预防给料控制组件 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL52259C (de) * | ||||
JPH04358613A (ja) * | 1991-06-03 | 1992-12-11 | Kubota Corp | バケットコンベヤにおけるバケット |
WO2002042183A1 (en) * | 2000-11-24 | 2002-05-30 | British Autogard Limited | Conveyor lift |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2545377A (en) * | 1947-11-01 | 1951-03-13 | Jules T Parisi | Self-cleaning conveyer bucket |
DE968600C (de) * | 1955-10-15 | 1958-03-06 | Miag Muehlenbau & Ind Gmbh | Becherelevator |
US2987165A (en) * | 1957-05-27 | 1961-06-06 | Robert T Sheehan | Bucket conveyor |
DE1178361B (de) * | 1962-08-08 | 1964-09-17 | Schilde Maschb Ag | Hoehenfoerderer fuer Schuettgut |
US3286816A (en) * | 1964-01-24 | 1966-11-22 | Knaust Herbert | Bucket elevator |
US3933236A (en) * | 1974-05-03 | 1976-01-20 | Fmc Corporation | Article transfer mechanism |
US4194300A (en) * | 1978-02-21 | 1980-03-25 | Nabisco, Inc. | Apparatus for handling creme filled sandwich cookies |
US5119939A (en) * | 1990-11-08 | 1992-06-09 | Meyer Machine Company | Bucket conveyor frame |
JPH04363185A (ja) * | 1991-06-10 | 1992-12-16 | Kubota Corp | バケットコンベヤにおけるバケット及び排出機構 |
CZ20112A3 (cs) * | 2011-01-05 | 2012-07-18 | Rmax S R.O. | Zarízení pro dopravu a trídení sypkých hmot |
-
2011
- 2011-12-02 DE DE201110055969 patent/DE102011055969B4/de not_active Expired - Fee Related
-
2012
- 2012-11-29 WO PCT/EP2012/073927 patent/WO2013079579A1/de active Application Filing
- 2012-11-29 CA CA2857711A patent/CA2857711C/en not_active Expired - Fee Related
- 2012-11-29 BR BR112014013164A patent/BR112014013164A2/pt not_active Application Discontinuation
- 2012-11-29 US US14/362,088 patent/US9162821B2/en not_active Expired - Fee Related
- 2012-11-29 RU RU2014122923A patent/RU2607123C2/ru not_active IP Right Cessation
- 2012-11-29 AU AU2012343918A patent/AU2012343918B2/en not_active Ceased
-
2014
- 2014-05-30 CL CL2014001433A patent/CL2014001433A1/es unknown
- 2014-06-02 ZA ZA2014/04008A patent/ZA201404008B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL52259C (de) * | ||||
JPH04358613A (ja) * | 1991-06-03 | 1992-12-11 | Kubota Corp | バケットコンベヤにおけるバケット |
WO2002042183A1 (en) * | 2000-11-24 | 2002-05-30 | British Autogard Limited | Conveyor lift |
Non-Patent Citations (1)
Title |
---|
ANONYMOUS: "BUCKET ELEVATOR", 1 January 2008 (2008-01-01), XP002692619, Retrieved from the Internet <URL:http://zasagencies.com/Literature/AUMUND/Bucket%20Elevators.pdf> [retrieved on 20130222] * |
Also Published As
Publication number | Publication date |
---|---|
AU2012343918B2 (en) | 2016-05-12 |
CL2014001433A1 (es) | 2014-10-10 |
DE102011055969A1 (de) | 2013-06-06 |
BR112014013164A2 (pt) | 2017-06-13 |
RU2607123C2 (ru) | 2017-01-10 |
US9162821B2 (en) | 2015-10-20 |
AU2012343918A1 (en) | 2014-06-19 |
RU2014122923A (ru) | 2016-01-27 |
CA2857711C (en) | 2017-06-13 |
ZA201404008B (en) | 2015-08-26 |
US20140311871A1 (en) | 2014-10-23 |
CA2857711A1 (en) | 2013-06-06 |
DE102011055969B4 (de) | 2014-02-13 |
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