WO1999032859A1 - Verladeanlage zum beladen eines transportmittels mit schüttgut - Google Patents
Verladeanlage zum beladen eines transportmittels mit schüttgut Download PDFInfo
- Publication number
- WO1999032859A1 WO1999032859A1 PCT/DE1998/003598 DE9803598W WO9932859A1 WO 1999032859 A1 WO1999032859 A1 WO 1999032859A1 DE 9803598 W DE9803598 W DE 9803598W WO 9932859 A1 WO9932859 A1 WO 9932859A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- loading
- transport container
- transport
- loading system
- bulk material
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
- G01G13/022—Material feeding devices
- G01G13/024—Material feeding devices by gravity
Definitions
- Loading system for loading a means of transport with bulk goods
- the invention relates to a loading system for loading a means of transport having at least one transport container, in particular a train or a truck, with bulk material, the loading system having a loading device for pouring the bulk material into the transport container.
- Loading systems are an important part of modern bulk handling systems. These loading systems can be used for loading bulk or bulk goods on wagons or trucks.
- Loading systems are from DE 33 32 274 AI and DE-OS 27 04 726 and the article "Weighing systems with computer-controlled functional sequence" by K.Homilius, INDUSTRIE-ELEKTRIK + ELEKTRONIK, 12th year, 1967, p.498 to 500,
- the disadvantage of such a loading system is, inter alia, that such loading systems are very expensive and complex to design, and it is very complex to arrange a scale under a means of transport if at the same time means for Spilled bulk goods are also transported away, and in this way only very imprecise filling of the transport means can be carried out.
- the DD 240 877 AI discloses a loading device for the independent loading of conveyor wagon trains, the wagons of which are loaded from a loading chute, to which the material to be conveyed is fed by a continuous conveyor that can be switched off, in particular for coal trains whose e-locomotives are equipped with a train repositioning.
- a fill level monitoring is provided, so that this solution is also particularly complex.
- DE 44 03 893 AI discloses a loading device for filling cargo containers with a crop stream, in particular for harvesting machines, with at least one optical and / or acoustic range finder on an ejection tube for measuring the cargo container and for measuring the fill level of the contents the loading container is arranged. It has been shown that such solutions are unsuitable for determining the fill level in a means of transport due to contamination and dust generation.
- a loading direction is known from DD 215 992 AI, in which the material flow in a transport container is controlled as a function of the incoming mass flow.
- a time delay device is provided. This method is particularly disadvantageous in that the inflow of material transport containers is not regulated, but only controlled. Since the actual fill level in the transport container is not monitored, such a loading device is not suitable for loading transport means in an optimal manner.
- the computing device instructs
- the computing device is designed to automatically control both the loading device and the means of transport.
- the loading device and the means of transport are advantageously controlled in a coordinated manner. In this way, the filling of the transport containers can be achieved in a particularly quick and precise manner. In addition, operating personnel are saved on the loading level.
- the computing device is designed to automatically control the means of transport as a function of information about the quantity of bulk material poured out by the loading device.
- the loading system has a transport container position sensor for determining the position of the transport container to be spilled.
- the transport container position sensor is designed as an ultrasound or laser scanner or as an axle counter.
- the loading system has a transport container prefilling sensor for determining or measuring the loading state of the transport container to be spilled before it is loaded.
- the loading system has a volume flow sensor for measuring the amount of bulk material fed to the loading device, in particular its mass flow or volume flow.
- the transport container prefilling sensor and / or the volume flow sensor is designed as a laser or ultrasound scanner, in particular as a 3-D laser scanner.
- FIG 3 shows a loading system with an exemplary hardware configuration for a computing device for controlling the loading system.
- FIG. 1 shows an embodiment of a loading system according to the invention.
- This has a computing device 1 and a loading device 9 designed as a chute.
- the wagons 3, 4, 5, 6 of a train are loaded with bulk material 10 by means of the loading device 9.
- Reference number 7 denotes an electric locomotive.
- the electric locomotive 7 is supplied with electrical energy via a contact wire 12.
- the contact wire 12 is connected via a converter 8, which acts as an inverter or rectifier can be formed, supplied with electrical energy.
- the converter 8 is electrically connected to an electrical energy generator (not shown) or an energy supply network (not shown).
- the bulk material 10 is fed to the loading device 9 designed as a chute by means of a conveyor belt 11.
- the loading system also has a volume flow sensor 13, a transport container position sensor 16 and a transport container prefilling sensor 17.
- the volume flow sensor 13 is used to measure the amount of bulk material 10 that is fed to the loading device 9 on the conveyor belt 11.
- the volume flow sensor 13 can also be designed as a mass flow sensor. The quantity of the bulk material therefore denotes the volume or the mass of the bulk material.
- the wagons 3, 4, 5 and 6 have transport containers into which the bulk material 10 is poured.
- the position of the wagon 6 to be filled, and thus the position of the transport container arranged on the wagon 6, is determined by means of the transport container position sensor 16.
- the transport container position sensor 16 can be designed as an ultrasound or laser sensor or as an axle counter. The design as an ultrasound or laser sensor is particularly advantageous since in this way the transport container position sensor 16 can be used simultaneously for the detection and monitoring of possible overfilling of the transport container. It is detected by means of the transport container position sensor 16 whether bulk goods fall next to the transport container.
- the transport container pre-filling sensor 17 is used to determine the amount of bulk material that is in the transport container before loading.
- the transport container pre-filling sensor 17 is advantageously designed as an ultrasound or as a laser scanner. If the transport container pre-filling sensor 17 is designed as a two-dimensional ultrasound or laser Scanner, it is particularly advantageous to allow the scanning beam of the Ul ⁇ traschall- or laser scanner transversely to the direction of running of the train.
- a particularly advantageous embodiment of the transport container prefilling sensor 17 is its design as a three-dimensional laser scanner.
- the loading device 9, the converter 8, the volume flow sensor 13, the transport container position sensor 16, the transport container prefilling sensor 17, a light signal and a start position sensor 15 are connected to the computing device 1 via a data line 2.
- data line 2 is designed as a bus system. The data line can be replaced by individual connections.
- the start position sensor 15 detects whether it has reached a suitable position for starting the automatic loading. This is indicated to a train driver by a traffic light signal 14.
- the speed of the train is controlled by the computing device 1 by means of the converter 8. This is done, for example, by setting the tension in the contact wire 12 by means of the converter 8.
- the wagons 3, 4, 5, 6 are pulled through by the locomotive 7 under the loading device 9.
- the loading process begins.
- the train is controlled in such a way that, when the loading process has already started, the wagon 6 has reached the filling position precisely when bulk material is being poured out with the loading device 9.
- the loading device 9 has a front end 9a and a rear end 9b. If, for example, the front end 9a is located above a space between two wagons, the bulk material is poured into one or the following wagon by means of the rear end 9b.
- FIG. 2 shows the functional structure of such a loading system in an exemplary embodiment.
- This has a filling model 20 and a train repositioning model 21.
- a manipulated variable S B for a loading device is dependent on values, in particular measured values, on the position M ver of the wagons to be loaded in the train set, the loading state M.
- the use of such a filling model 20 is particularly suitable for enabling automatic filling of transport means.
- such a filling model 20 enables a particularly precise filling of a means of transport.
- a train recovery model 21 is provided, in particular additionally.
- the train displacement model 21 determines values for the quantity Z M of the bulk material emerging from the loading device.
- the train repeater model 21 determines manipulated variables S z for the movement of a train to be filled.
- the train is modeled by train repositioning model 21.
- this train model takes compression or expansion of the train into account when braking or accelerating.
- Corresponding parameters are supplied to the train diversion model 21 as parameters P B for the train diversion model 21.
- Input variables of the train behavior tion model 21 are also the volume or the volume speed M vo i of the loading device, the speed M vB of the conveyor belt and the position M ver of a train in the train bulk material.
- Reference numeral 23 in FIG. 2 denotes the loading process of a train.
- Reference numeral 22 denotes an optionally provided fuse. If the fuse 22 is not provided, the manipulated variables S B for the loading device and S z for the train act directly on the loading process 23. Optionally, the fuse 22 is supplied with a value calculated by the filling model 22 for the loading state Z B of the transport container. If the fuse 22 does not determine any safety-critical states, it takes over the value for the manipulated variable S z determined by the train repeater model 21 for the train and passes it on to the loading process 23 as the manipulated variable S 2 for the train.
- Critical states are detected by the fuse 22 as a function of the manipulated variable S B for the loading device, the value Z B for the loading state and / or a measured value M Pos for the position of the wagon to be loaded. If the fuse 22 determines a critical filling state of the transport container, for example an (impending) overfilling, for example by evaluating the value of the loading state Z B or on the basis of the measurement signal from a transport container position sensor 16 designed as a scanner, as shown in FIG. 1, the fuse 22 determines a new one Control variable S z for the train. This new manipulated variable S! Accelerates the train.
- the fuse 22 determines that this acceleration is not sufficient, or that the train does not react to the new manipulated variable Sz for the train, for example by evaluating the measured value for the wagon position M Pos , then it gives a new manipulated variable S ' B for the loading device out.
- the use of such a fuse 22 represents a particularly advantageous embodiment of the loading system according to the invention.
- the loading system has conveyor belts 50, 51, 52 with which bulk goods are transported to a loading device.
- the loading device has, as an alternative to the chute according to FIG. 1, a reversing conveyor belt 62 and a portal 61.
- the portal 61 can be moved back and forth as indicated by the double arrow 63.
- the conveyor belts 52 and 62 are designed as reversing conveyor belts.
- the conveyor belts 51, 52, 62 have drives 54, 55, 56 and incremental encoders 57, 58, 59 for speed measurement. Instead of the incremental encoders 57, 58, 59, other speed sensors can be used.
- the conveyor belts 51, 52, 62 are regulated and controlled by means of the drives 54, 55, 56 and the incremental encoders 57, 58, 59, which are connected via a data line 64 to a programmable logic controller 33.
- the control and regulation is implemented on the programmable logic controller 33.
- the portal 61 is regulated by means of the programmable logic controller 33.
- a portal drive, indicated by the double arrow 63, and an encoder 60 are provided for this purpose.
- a volume flow sensor 13, a light signal 14, a hard position sensor 15, a transport container position sensor 16 and a transport container prefilling sensor 17 are provided. Furthermore, an additional volume flow sensor 38 is provided, which is provided at the beginning of a conveyor belt system indicated by the conveyor belt 50, for example following a dismantling device. Adaptations 34, 35, 36, 37 are also provided for the volume flow sensors 38, 13 and the transport container prefilling sensor and for the transport container position sensor.
- a programming device 32 can be provided for programming the programmable logic controller 33.
- the programmable logic controller 33 is connected to a converter (not shown) via a data line 44. Furthermore, the programmable logic controller 33 is connected to a PC 30 via a data line 70.
- the PC 30 a printer 31 is assigned.
- the filling model 20 and the fuse 22 according to FIG. 2 are implemented on the programmable logic controller 33.
- the train displacement model 21 according to FIG. 2 is implemented on the PC 30.
- the programmable controller 33 is designed as a Simatic S7.
- the PC 30 is arranged on the waiting / cabin level 80.
- the programmable logic controller 33 is arranged on the E-house level 81, ie on the level with the electrical energy supplies.
- the filling model 20 and in particular the train repositioning model 21 are fed to it.
- additional measured values from the process 23, in particular a measured value for the position M Pos of the train are fed to it.
- the train recovery model is particularly adapted to the process on-line.
- an initial learning phase is provided.
- the loading process is controlled by an operator.
- the models, in particular the filling model 20 and the train repositioning model 21, are developed from the actions of the operator.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU22638/99A AU737357B2 (en) | 1997-12-19 | 1998-12-07 | Loading plant for loading a means of transport with bulk material |
CA002315068A CA2315068C (en) | 1997-12-19 | 1998-12-07 | Loading plant for loading a means of transport with bulk material |
DE19881973T DE19881973D2 (de) | 1997-12-19 | 1998-12-07 | Verladeanlage zum Beladen eines Transportmittels mit Schüttgut |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19756875.0 | 1997-12-19 | ||
DE1997156875 DE19756875A1 (de) | 1997-12-19 | 1997-12-19 | Verladeanlage zum Beladen eines Transportmittels mit Schüttgut |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999032859A1 true WO1999032859A1 (de) | 1999-07-01 |
Family
ID=7852745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/003598 WO1999032859A1 (de) | 1997-12-19 | 1998-12-07 | Verladeanlage zum beladen eines transportmittels mit schüttgut |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU737357B2 (de) |
CA (1) | CA2315068C (de) |
DE (2) | DE19756875A1 (de) |
WO (1) | WO1999032859A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19927558A1 (de) * | 1999-06-16 | 2001-01-11 | Svedala Lindemann Gmbh | Wiegebandrutsche |
DE19947739A1 (de) * | 1999-10-05 | 2001-04-12 | Froelich Karin | Verfahren und Vorrichtung zum Verladen von Schüttgütern in verfahrbare Behälter |
CN101134532B (zh) * | 2007-09-20 | 2011-09-28 | 山西义棠煤业有限责任公司 | 双向装车溜槽 |
CN103466348A (zh) * | 2013-09-30 | 2013-12-25 | 武汉森源蓝天环境科技工程有限公司 | 一种散装粉料自动装卸控制系统 |
DE102016213033A1 (de) | 2016-07-18 | 2018-01-18 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Verfahren und Vorrichtung zum Bestimmen der ortsaufgelösten Füllstandshöhe in einem Schüttgutbehälter |
CN113291865A (zh) * | 2021-05-07 | 2021-08-24 | 中煤科工集团信息技术有限公司 | 洗选分厂全自动装车系统及方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10014719A1 (de) * | 2000-03-24 | 2001-10-11 | Passat Waescherei Systeme Gmbh | Vorrichtung zum Handhaben, insbesondere zum Verteilen oder zum Einsammeln von Ware |
DE202005002315U1 (de) * | 2005-02-11 | 2005-06-16 | Isam Ag | Vorrichtung zum Be- und/oder Entladen eines Laderaums mit Schüttgut, insbesondere zum Be- und/oder Entladen eines Laderaumes eines Schiffes mit Kohle, Erz o.dgl. |
CN101028826B (zh) * | 2007-03-27 | 2010-05-19 | 山西焦煤集团有限责任公司 | 一种混挂车列自动计量参数切换方法 |
DE102009008187A1 (de) * | 2009-02-10 | 2010-08-19 | Airbus Deutschland Gmbh | Modulares adaptives elektrisches Frachtladesystem |
DE102015201510A1 (de) * | 2015-01-29 | 2016-08-04 | Robert Bosch Gmbh | Verfahren zum Bestimmen der Position eines Güterwagens |
DE102015207688A1 (de) * | 2015-04-27 | 2016-10-27 | Siemens Aktiengesellschaft | Steuerungsverfahren, Steuereinrichtung und Beladeanlage zum automatischen Beladen von einem Transportbehälter mit Schüttgut |
DE102018213079A1 (de) * | 2018-08-06 | 2020-02-06 | Thyssenkrupp Ag | System zum kontinuierlichen Beladen von Nutzfahrzeugen |
Citations (8)
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DE2704726A1 (de) | 1976-02-11 | 1977-08-18 | Overslagbedrijf Amsterdam B V | Ladevorrichtung |
DE3332274A1 (de) | 1982-09-07 | 1984-04-05 | Mangood Corp., 60611 Chicago, Ill. | Verfahren und vorrichtung zum beladen von gueterwagen |
US4460308A (en) | 1982-02-08 | 1984-07-17 | Kerr-Mcgee Coal Corporation | Method for loading coal into railroad cars |
DD215992A1 (de) | 1983-06-13 | 1984-11-28 | Senftenberg Ve Bkk | Verfahren und schaltungsanordnung zur steuerung der dosierung von schuettgut |
DD240877A1 (de) | 1985-09-16 | 1986-11-19 | Senftenberg Braunkohle | Verfahren zum selbsttaetigen beladen von foerderwaggonzuegen |
US4659274A (en) * | 1984-11-13 | 1987-04-21 | Accutrol Incorporated | Computer controlled load-out system |
DE4403893A1 (de) | 1994-02-08 | 1995-08-10 | Claas Ohg | Vorrichtung zur automatischen Befüllung von Ladebehältern mit einem Gutstrom |
DE19600971C1 (de) | 1996-01-12 | 1997-09-11 | Rosenmuehle Gmbh | Mehl-Verladeeinrichtung |
Family Cites Families (6)
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DD131162A2 (de) * | 1976-12-15 | 1978-06-07 | Herbert Gollsch | Schaltungsanordnung zum selbsttaetigen beladen von waggons mit schuettgut |
DE3332749A1 (de) * | 1983-09-10 | 1985-03-28 | Ibau Hamburg Ingenieurgesellschaft Industriebau Mbh, 2000 Hamburg | Verfahren zum befuellen von kesselfahrzeugen, insbesondere mit schuettgut wie zement |
DE4233007A1 (de) * | 1992-10-01 | 1994-04-07 | Krupp Foerdertechnik Gmbh | Verfahren zum Umschlagen von Ladeguteinheiten auf einen bzw. von einem Zug und Einrichtung zur Durchführung des Verfahrens |
DE4243631A1 (de) * | 1992-12-22 | 1994-06-23 | Siemens Ag | Verfahren zum Steuern einer Abraumförderbrücke und Abraumförderbrücke |
DE4405525C2 (de) * | 1994-02-22 | 1997-01-23 | Siemens Ag | Kran mit einem Fahrantrieb zum horizontalen Verfahren einer an einem Seil hängenden Last |
DE19531662A1 (de) * | 1995-08-29 | 1997-03-06 | Claas Ohg | Vorrichtung zum automatischen Befüllen von Ladebehältern |
-
1997
- 1997-12-19 DE DE1997156875 patent/DE19756875A1/de not_active Withdrawn
-
1998
- 1998-12-07 CA CA002315068A patent/CA2315068C/en not_active Expired - Fee Related
- 1998-12-07 WO PCT/DE1998/003598 patent/WO1999032859A1/de active IP Right Grant
- 1998-12-07 AU AU22638/99A patent/AU737357B2/en not_active Ceased
- 1998-12-07 DE DE19881973T patent/DE19881973D2/de not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2704726A1 (de) | 1976-02-11 | 1977-08-18 | Overslagbedrijf Amsterdam B V | Ladevorrichtung |
US4460308A (en) | 1982-02-08 | 1984-07-17 | Kerr-Mcgee Coal Corporation | Method for loading coal into railroad cars |
DE3332274A1 (de) | 1982-09-07 | 1984-04-05 | Mangood Corp., 60611 Chicago, Ill. | Verfahren und vorrichtung zum beladen von gueterwagen |
DD215992A1 (de) | 1983-06-13 | 1984-11-28 | Senftenberg Ve Bkk | Verfahren und schaltungsanordnung zur steuerung der dosierung von schuettgut |
US4659274A (en) * | 1984-11-13 | 1987-04-21 | Accutrol Incorporated | Computer controlled load-out system |
DD240877A1 (de) | 1985-09-16 | 1986-11-19 | Senftenberg Braunkohle | Verfahren zum selbsttaetigen beladen von foerderwaggonzuegen |
DE4403893A1 (de) | 1994-02-08 | 1995-08-10 | Claas Ohg | Vorrichtung zur automatischen Befüllung von Ladebehältern mit einem Gutstrom |
DE19600971C1 (de) | 1996-01-12 | 1997-09-11 | Rosenmuehle Gmbh | Mehl-Verladeeinrichtung |
Non-Patent Citations (1)
Title |
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K.HOMILIUS: "Wägeanlagen mit rechnergesteuertem Funktionsablauf", INDUSTRIE-ELEKTRIK + ELEKTRONIK, 1967, pages 498 - 500 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19927558A1 (de) * | 1999-06-16 | 2001-01-11 | Svedala Lindemann Gmbh | Wiegebandrutsche |
DE19947739A1 (de) * | 1999-10-05 | 2001-04-12 | Froelich Karin | Verfahren und Vorrichtung zum Verladen von Schüttgütern in verfahrbare Behälter |
CN101134532B (zh) * | 2007-09-20 | 2011-09-28 | 山西义棠煤业有限责任公司 | 双向装车溜槽 |
CN103466348A (zh) * | 2013-09-30 | 2013-12-25 | 武汉森源蓝天环境科技工程有限公司 | 一种散装粉料自动装卸控制系统 |
DE102016213033A1 (de) | 2016-07-18 | 2018-01-18 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Verfahren und Vorrichtung zum Bestimmen der ortsaufgelösten Füllstandshöhe in einem Schüttgutbehälter |
WO2018015314A2 (de) | 2016-07-18 | 2018-01-25 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Verfahren und vorrichtung zum bestimmen der ortsaufgelösten füllstandshöhe in einem schüttgutbehälter |
CN113291865A (zh) * | 2021-05-07 | 2021-08-24 | 中煤科工集团信息技术有限公司 | 洗选分厂全自动装车系统及方法 |
CN113291865B (zh) * | 2021-05-07 | 2023-08-04 | 中煤科工集团信息技术有限公司 | 洗选分厂全自动装车系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2315068A1 (en) | 1999-07-01 |
DE19881973D2 (de) | 2000-11-30 |
DE19756875A1 (de) | 1999-07-01 |
CA2315068C (en) | 2007-03-27 |
AU737357B2 (en) | 2001-08-16 |
AU2263899A (en) | 1999-07-12 |
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