AU6027890A - Conveying-quantity control of a bucket-wheel excavator or bucket-wheel pick-up in open-cast mining - Google Patents

Conveying-quantity control of a bucket-wheel excavator or bucket-wheel pick-up in open-cast mining

Info

Publication number
AU6027890A
AU6027890A AU60278/90A AU6027890A AU6027890A AU 6027890 A AU6027890 A AU 6027890A AU 60278/90 A AU60278/90 A AU 60278/90A AU 6027890 A AU6027890 A AU 6027890A AU 6027890 A AU6027890 A AU 6027890A
Authority
AU
Australia
Prior art keywords
bucket
wheel
quantity control
conveying
open
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
Application number
AU60278/90A
Other versions
AU634802B2 (en
Inventor
Ralf Eckoldt
Franz-Arno Fassbaender
Franz-Josef Hartlief
Edmund Heimes
Dieter Henning
Johann Hipp
Hans-Jeorg Neusslin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICK IBEO GmbH
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU6027890A publication Critical patent/AU6027890A/en
Application granted granted Critical
Publication of AU634802B2 publication Critical patent/AU634802B2/en
Assigned to SIEMENS AKTIENGESELLSCHAFT, IBEO GMBH reassignment SIEMENS AKTIENGESELLSCHAFT Alteration of Name(s) in Register under S187 Assignors: IBEO-Ingenieurburo fur Elektronik und Optik J. Hipp & G. Broehan, RHEINBRAUN AKTIENGESELLSCHAFT, SIEMENS AKTIENGESELLSCHAFT
Assigned to SIEMENS AKTIENGESELLSCHAFT, SICK IBEO GMBH reassignment SIEMENS AKTIENGESELLSCHAFT Request to Amend Deed and Register Assignors: IBEO GMBH, SIEMENS AKTIENGESELLSCHAFT
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Operation Control Of Excavators (AREA)
  • Control And Safety Of Cranes (AREA)
  • Ship Loading And Unloading (AREA)
  • Earth Drilling (AREA)

Abstract

The invention relates to an extracted-quantity control system for a bucket wheel excavator (6), in which the slewing speed of the bucket wheel boom (7) and/or its vertical position is controlled while taking into account the bucket-wheel drive current as well as the weight and volume of the extracted material, the extracted volume of solid material cut by the bucket wheel being used as a further control variable. <IMAGE>
AU60278/90A 1989-08-08 1990-08-07 Conveying-quantity control of a bucket-wheel excavator or bucket-wheel pick-up in open-cast mining Ceased AU634802B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3926222 1989-08-08
DE3926222 1989-08-08

Publications (2)

Publication Number Publication Date
AU6027890A true AU6027890A (en) 1991-02-14
AU634802B2 AU634802B2 (en) 1993-03-04

Family

ID=6386749

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60278/90A Ceased AU634802B2 (en) 1989-08-08 1990-08-07 Conveying-quantity control of a bucket-wheel excavator or bucket-wheel pick-up in open-cast mining

Country Status (5)

Country Link
EP (1) EP0412399B1 (en)
AT (1) ATE99758T1 (en)
AU (1) AU634802B2 (en)
DE (1) DE59004104D1 (en)
ES (1) ES2048372T3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2295634C (en) 1997-07-10 2007-11-27 Siemens Aktiengesellschaft Conveyor device
DE19748761A1 (en) * 1997-11-05 1999-05-06 Krupp Foerdertechnik Gmbh Coal extraction machine
USRE46672E1 (en) 2006-07-13 2018-01-16 Velodyne Lidar, Inc. High definition LiDAR system
CL2012000933A1 (en) 2011-04-14 2014-07-25 Harnischfeger Tech Inc A method and a cable shovel for the generation of an ideal path, comprises: an oscillation engine, a hoisting engine, a feed motor, a bucket for digging and emptying materials and, positioning the shovel by means of the operation of the lifting motor, feed motor and oscillation engine and; a controller that includes an ideal path generator module.
US9206587B2 (en) 2012-03-16 2015-12-08 Harnischfeger Technologies, Inc. Automated control of dipper swing for a shovel
US10627490B2 (en) 2016-01-31 2020-04-21 Velodyne Lidar, Inc. Multiple pulse, LIDAR based 3-D imaging
EP3430428A4 (en) 2016-03-19 2019-11-20 Velodyne Lidar, Inc. Integrated illumination and detection for lidar based 3-d imaging
US10393877B2 (en) 2016-06-01 2019-08-27 Velodyne Lidar, Inc. Multiple pixel scanning LIDAR
CA3057988A1 (en) 2017-03-31 2018-10-04 Velodyne Lidar, Inc. Integrated lidar illumination power control
CN115575928A (en) 2017-05-08 2023-01-06 威力登激光雷达美国有限公司 LIDAR data acquisition and control
DE102018109498A1 (en) * 2018-02-23 2019-08-29 Liebherr-Components Biberach Gmbh Bucket wheel excavator and method for controlling a bucket wheel excavator
CN108661107A (en) * 2018-04-12 2018-10-16 王海燕 Hydraulic energy distributes controllable type excavator
US11082010B2 (en) 2018-11-06 2021-08-03 Velodyne Lidar Usa, Inc. Systems and methods for TIA base current detection and compensation
US11885958B2 (en) 2019-01-07 2024-01-30 Velodyne Lidar Usa, Inc. Systems and methods for a dual axis resonant scanning mirror
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
DE102019214626A1 (en) * 2019-09-25 2020-09-24 Thyssenkrupp Ag Device and method for optimizing mining processes, as well as use and computer program product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1634712C3 (en) * 1965-12-17 1974-06-06 Fried. Krupp Gmbh, 4300 Essen Device for regulating the conveying capacity of a continuously conveying earthmoving device
FR2420120A1 (en) * 1978-03-17 1979-10-12 Coal Industry Patents Ltd Face cutter control equipment for mines - has set of mirrors along mine shaft and computer determining profile from angular positions
FR2468101A1 (en) * 1979-10-17 1981-04-30 Sncf Radial dimensions of tunnel measurements appts. - employs laser whose output is deviated by constant angle by rotatable mirror assembly for alignment with reference beam
US4695163A (en) * 1985-06-17 1987-09-22 Schachar Ronald A Method and apparatus for determining surface shapes using reflected laser light
FR2637625B1 (en) * 1988-10-11 1994-04-08 Screg Routes Travaux Publics METHOD AND DEVICE FOR AUTOMATICALLY POSITIONING CONTINUOUSLY AN ADJUSTMENT TOOL FOR A PUBLIC WORKS MACHINE, ON A GROUND HAVING A REAL SURFACE TO BE WORKED

Also Published As

Publication number Publication date
ES2048372T3 (en) 1994-03-16
DE59004104D1 (en) 1994-02-17
AU634802B2 (en) 1993-03-04
ATE99758T1 (en) 1994-01-15
EP0412399A1 (en) 1991-02-13
EP0412399B1 (en) 1994-01-05

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Legal Events

Date Code Title Description
PC Assignment registered

Owner name: SIEMENS AKTIENGESELLSCHAFT, IBEO GMBH

Free format text: FORMER OWNER WAS: SIEMENS AKTIENGESELLSCHAFT, RHEINBRAUN AKTIENGESELLSCHAFT, IBEO-INGENIEURBURO FURELEKTRONIK UND OPTIK J. HIPP AND G. BROEHAN

HB Alteration of name in register

Owner name: SIEMENS AKTIENGESELLSCHAFT, SICK IBEO GMBH

Free format text: FORMER NAME WAS: SIEMENS AKTIENGESELLSCHAFT, IBEO GMBH