CN104444411A - Electric automation improvement for large crane running of bucket wheel machine - Google Patents
Electric automation improvement for large crane running of bucket wheel machine Download PDFInfo
- Publication number
- CN104444411A CN104444411A CN201410632603.3A CN201410632603A CN104444411A CN 104444411 A CN104444411 A CN 104444411A CN 201410632603 A CN201410632603 A CN 201410632603A CN 104444411 A CN104444411 A CN 104444411A
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- CN
- China
- Prior art keywords
- bucket wheel
- wheel machine
- cart walking
- electric automatization
- machine according
- 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
- 230000009466 transformation Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- 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
- B65G65/005—Control arrangements
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- 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
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/04—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with pick-up shovels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention relates to an electric automation improvement for large crane running of a bucket wheel machine. Devices for the electric automation improvement for large crane running of the bucket wheel machine comprise a frequency converter 1, a moment machine 2, a hydraulic rail clamp 3, an automatic switch 4, a thermal relay 5, a warning light 6, a travel switch 7, a PLC 8 and an intelligent anemoscope 9. The electric automation improvement for large crane running of the bucket wheel machine has the advantages that the PLC serves as the kernel of an electric control system of the bucket wheel machine, intermediate control links are omitted, and the stability of a running crane is improved greatly.
Description
Technical field
The present invention relates to a kind of cart walking electric automatization transformation of bucket wheel machine.
Background technology
Bucket-wheel stacker reclaimer maximum difficulty in practical operation is exactly the grasp of degreeof turn and luffing angle, and the electric reconstruction design of Dushanzi petro-chemical corporation Second Thermal Power Plant DQL300/300.25 bucket-wheel stacker reclaimer, adopts the pioneering technology of current industry to design.Especially the development along with science and technology of detecting device, the automation of bucket-wheel stacker reclaimer is more and more higher, and automatic technology is also flourish.
Summary of the invention
Easy to use and the safety that the object of the present invention is to provide the transformation of a kind of cart walking electric automatization of bucket wheel machine to be intended to solve bucket-wheel stacker reclaimer provides technical guarantee, adopt motion planning and the active control technology of robot, improve working stability and the operational capability of bucket-wheel stacker reclaimer.For achieving the above object, the technical solution used in the present invention is
:the present invention relates to a kind of cart walking electric automatization transformation of bucket wheel machine
,be made up of frequency converter 1, moment machine 2, hydraulic rail clamp 3, automatic switch 4, thermal relay 5, Warning light 6, travel switch 7, PLC 8, Intelligent Wind Speed instrument 9, it is characterized in that each mechanism controls switch of the cart walking electric automatization transformation of described a kind of bucket wheel machine and signal designation concentrate access PLC 8.Described frequency converter 1 is installed in cart walking mechanism, and Frequency Converter Control two variable-frequency motors (11KW) drive simultaneously, and forward and backward controls and high, medium and low speed three speed control system.Described moment machine 2 is installed at communication cable reel moment machine and drives it, and reel and cart walking have to synchronous working interlocks.Described hydraulic rail clamp 3 is interlocked with Intelligent Wind Speed instrument 9.Described automatic switch 4, thermal relay 5 are arranged on the electric main rotary loop of motor, make short circuit, overload, open-phase protection.Described Warning light 6 is arranged on bucket wheel machine lower platform, when cart walking, sends acousto-optic warning signal.Described travel switch 7 is arranged on running truck place, makes forward and backward terminal position limitation protection.
advantage of the present invention is mainly reflected in:
The electric control system of this bucket wheel machine take PLC as core, economizes except middle controlling unit, substantially increases the stability of traveling machine.
detailed description of the invention explanation
fig. 1 is system composition schematic diagram:
1-frequency converter 2-moment machine 3-hydraulic rail clamp 4-automatic switch 5-thermal relay 6-Warning light 7-travel switch 8-PLC Programmable Logic Controller 9-Intelligent Wind Speed instrument.
tell about below in conjunction with Fig. 1a kind of cart walking electric automatization transformation of bucket wheel machine
core:
The present invention relates to a kind of cart walking electric automatization transformation of bucket wheel machine
,be made up of frequency converter 1, moment machine 2, hydraulic rail clamp 3, automatic switch 4, thermal relay 5, Warning light 6, travel switch 7, PLC 8, Intelligent Wind Speed instrument 9, it is characterized in that each mechanism controls switch of the cart walking electric automatization transformation of described a kind of bucket wheel machine and signal designation concentrate access PLC 8.Described frequency converter 1 is installed in cart walking mechanism, and Frequency Converter Control two variable-frequency motors (11KW) drive simultaneously, and forward and backward controls and high, medium and low speed three speed control system.Described moment machine 2 is installed at communication cable reel moment machine and drives it, and reel and cart walking have to synchronous working interlocks.Described hydraulic rail clamp 3 is interlocked with Intelligent Wind Speed instrument 9.Described automatic switch 4, thermal relay 5 are arranged on the electric main rotary loop of motor, make short circuit, overload, open-phase protection.Described Warning light 6 is arranged on bucket wheel machine lower platform, when cart walking, sends acousto-optic warning signal.Described travel switch 7 is arranged on running truck place, makes forward and backward terminal position limitation protection, when travel switch action, namely stops cart walking.
Claims (7)
1. the present invention relates to a kind of cart walking electric automatization transformation of bucket wheel machine
,be made up of frequency converter 1, moment machine 2, hydraulic rail clamp 3, automatic switch 4, thermal relay 5, Warning light 6, travel switch 7, PLC 8, Intelligent Wind Speed instrument 9, it is characterized in that each mechanism controls switch of the cart walking electric automatization transformation of described a kind of bucket wheel machine and signal designation concentrate access PLC 8.
2. the cart walking electric automatization transformation of a kind of bucket wheel machine according to claim 1, it is characterized in that described frequency converter 1 is installed in cart walking mechanism, Frequency Converter Control two variable-frequency motors (11KW) drive simultaneously, and forward and backward controls and high, medium and low speed three speed control system.
3. the cart walking electric automatization transformation of a kind of bucket wheel machine according to claim 1, it is characterized in that described moment machine 2 is installed at communication cable reel moment machine and drives it, reel and cart walking have to synchronous working interlocks.
4. the cart walking electric automatization transformation of a kind of bucket wheel machine according to claim 1, is characterized in that described hydraulic rail clamp 3 is interlocked with Intelligent Wind Speed instrument 9.
5. the cart walking electric automatization transformation of a kind of bucket wheel machine according to claim 1, is characterized in that described automatic switch 4, thermal relay 5 is arranged on the electric main rotary loop of motor, make short circuit, overload, open-phase protection.
6. the cart walking electric automatization transformation of a kind of bucket wheel machine according to claim 1, is characterized in that described Warning light 6 is arranged on bucket wheel machine lower platform, when cart walking, sends acousto-optic warning signal.
7. the cart walking electric automatization transformation of a kind of bucket wheel machine according to claim 1, is characterized in that described travel switch 7 is arranged on running truck place, makes forward and backward terminal position limitation protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632603.3A CN104444411A (en) | 2014-11-11 | 2014-11-11 | Electric automation improvement for large crane running of bucket wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632603.3A CN104444411A (en) | 2014-11-11 | 2014-11-11 | Electric automation improvement for large crane running of bucket wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104444411A true CN104444411A (en) | 2015-03-25 |
Family
ID=52891304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410632603.3A Pending CN104444411A (en) | 2014-11-11 | 2014-11-11 | Electric automation improvement for large crane running of bucket wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444411A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312526A (en) * | 2015-12-03 | 2016-02-10 | 山东钢铁股份有限公司 | Continuous-casting secondary cutting cart travelling location system and location method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5574923A (en) * | 1978-12-01 | 1980-06-05 | Ishikawajima Harima Heavy Ind Co Ltd | Automatic remote operation method of reclaimer |
| US4243346A (en) * | 1978-03-22 | 1981-01-06 | Johann Wolf Gesellschaft M.B.H. Kg | Unloader for taking feed from a horizontal silo |
| DE3246332A1 (en) * | 1981-12-18 | 1983-06-30 | Lucien René 33360 Latresne Vidal | DEVICE FOR REGULATING THE FILLING DEGREE OF THE REMOVAL ELEMENTS OF A BUCKET CHAIN EXCAVATOR FOR GRAINY OR POWDERED SUBSTANCES |
| CN201773315U (en) * | 2010-07-26 | 2011-03-23 | 上海派恩科技有限公司 | Fully automatic bulk cargo yard stacking device |
| CN201770424U (en) * | 2009-11-24 | 2011-03-23 | 武桥重工集团股份有限公司 | 450t beam hoist electrical control system |
| CN202093668U (en) * | 2011-06-13 | 2011-12-28 | 西安利雅得电气股份有限公司 | Wireless signal transmission system for bucket wheel machine |
| CN103738700A (en) * | 2013-12-27 | 2014-04-23 | 珠海三一港口机械有限公司 | Bucket wheel machine and anti-overload control method and device |
-
2014
- 2014-11-11 CN CN201410632603.3A patent/CN104444411A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4243346A (en) * | 1978-03-22 | 1981-01-06 | Johann Wolf Gesellschaft M.B.H. Kg | Unloader for taking feed from a horizontal silo |
| JPS5574923A (en) * | 1978-12-01 | 1980-06-05 | Ishikawajima Harima Heavy Ind Co Ltd | Automatic remote operation method of reclaimer |
| DE3246332A1 (en) * | 1981-12-18 | 1983-06-30 | Lucien René 33360 Latresne Vidal | DEVICE FOR REGULATING THE FILLING DEGREE OF THE REMOVAL ELEMENTS OF A BUCKET CHAIN EXCAVATOR FOR GRAINY OR POWDERED SUBSTANCES |
| CN201770424U (en) * | 2009-11-24 | 2011-03-23 | 武桥重工集团股份有限公司 | 450t beam hoist electrical control system |
| CN201773315U (en) * | 2010-07-26 | 2011-03-23 | 上海派恩科技有限公司 | Fully automatic bulk cargo yard stacking device |
| CN202093668U (en) * | 2011-06-13 | 2011-12-28 | 西安利雅得电气股份有限公司 | Wireless signal transmission system for bucket wheel machine |
| CN103738700A (en) * | 2013-12-27 | 2014-04-23 | 珠海三一港口机械有限公司 | Bucket wheel machine and anti-overload control method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312526A (en) * | 2015-12-03 | 2016-02-10 | 山东钢铁股份有限公司 | Continuous-casting secondary cutting cart travelling location system and location method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |