CN104291088A - Electric automation reconstruction for belt conveyor of bucket wheel machine - Google Patents
Electric automation reconstruction for belt conveyor of bucket wheel machine Download PDFInfo
- Publication number
- CN104291088A CN104291088A CN201410632602.9A CN201410632602A CN104291088A CN 104291088 A CN104291088 A CN 104291088A CN 201410632602 A CN201410632602 A CN 201410632602A CN 104291088 A CN104291088 A CN 104291088A
- Authority
- CN
- China
- Prior art keywords
- switch
- belt feeder
- wheel machine
- bucket wheel
- electric automatization
- 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
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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- 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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- 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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/04—Control devices, e.g. for safety, warning or fault-correcting detecting slip between driving element and load-carrier, e.g. for interrupting the drive
-
- 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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0275—Damage on the load carrier
-
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0283—Position of the load carrier
Landscapes
- Control Of Conveyors (AREA)
Abstract
The invention relates to electric automation reconstruction for a belt conveyor of a bucket wheel machine. The electric automation reconstruction comprises a frequency converter 1, a secondary belt sway switch 2, an emergency pull rope switch 3, a slip switch 4, a plugging switch 5, an automatic switch 6, a thermal relay 7, an overcurrent thermal relay 8, a PLC (programmable logic controller) 9 and an audible and visual alarm 10. The electric automation reconstruction has the advantage that an electric control mechanism of the bucket wheel machine takes the PLC as a core, so that an intermediate control link is eliminated, and the stability of the belt conveyor is greatly improved.
Description
technical field
The present invention relates to a kind of electric automatization transformation of belt feeder 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 electric automatization of belt feeder 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 electric automatization transformation of belt feeder of bucket wheel machine
,be made up of frequency converter 1, secondary deviation switch 2, urgent pull switch 3, skidding switch 4, putty switch 5, automatic switch 6, thermal relay 7, overcurrent thermal relay 8, PLC 9, acoustic-optic alarm 10, it is characterized in that each mechanism controls switch of the electric automatization transformation of the belt feeder of described a kind of bucket wheel machine and signal designation concentrate access PLC 9.Described frequency converter 1
controla cage motor, bidirectional movement, major loop establishes automatic switch 6, overcurrent relay 7, thermal relay 8 to make short circuit, overload, open-phase protection.Described secondary deviation switch 2 is arranged on belt feeder front and back ends both sides, does belt deviation protection, input PLC 9.Described urgent pull switch 3 is arranged on belt feeder both sides, and input PLC 9, namely switch motion stops belt running.Described skidding switch 4 is arranged on belt feeder.Described putty switch 5 is arranged on belt feeder.
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 belt feeder.
detailed description of the invention explanation
fig. 1 is system composition schematic diagram:
1-frequency converter 2-secondary deviation switch 3-urgent pull switch 4-skidding switch 5-putty switch 6-automatic switch 7-thermal relay 8-overcurrent thermal relay 9-PLC Programmable Logic Controller 10-acoustic-optic alarm.
tell about below in conjunction with Fig. 1a kind of electric automatization transformation of belt feeder of bucket wheel machine
core:
The present invention relates to a kind of electric automatization transformation of belt feeder of bucket wheel machine
,be made up of frequency converter 1, secondary deviation switch 2, urgent pull switch 3, skidding switch 4, putty switch 5, automatic switch 6, thermal relay 7, overcurrent thermal relay 8, PLC 9, acoustic-optic alarm 10, it is characterized in that each mechanism controls switch of the electric automatization transformation of the belt feeder of described a kind of bucket wheel machine and signal designation concentrate access PLC 9.Described frequency converter 1
controla cage motor, bidirectional movement, major loop establishes automatic switch 6, overcurrent relay 7, thermal relay 8 to make short circuit, overload, open-phase protection.Described secondary deviation switch 2 is arranged on belt feeder front and back ends both sides, does belt deviation protection, input PLC 9, when occurring the slight sideslip of belt, and the action of deviation switch one-level, sound and light alarm, reminds operating personal to note; When the serious sideslip of belt, deviation switch two-step action, namely cuts off motor power, and belt is out of service, and sound and light alarm.Described urgent pull switch 3 is arranged on belt feeder both sides, and input PLC 9, namely switch motion stops belt running.Described skidding switch 4 is arranged on belt feeder, skidding switch 4 action when slipping of the belt, stops belt running.Described putty switch 5 is arranged on belt feeder, and when a jam does occur, putty switch 5 action, stops belt running.
Claims (6)
1. the present invention relates to a kind of electric automatization transformation of belt feeder of bucket wheel machine
,be made up of frequency converter 1, secondary deviation switch 2, urgent pull switch 3, skidding switch 4, putty switch 5, automatic switch 6, thermal relay 7, overcurrent thermal relay 8, PLC 9, acoustic-optic alarm 10, it is characterized in that each mechanism controls switch of the electric automatization transformation of the belt feeder of described a kind of bucket wheel machine and signal designation concentrate access PLC 9.
2. the electric automatization transformation of the belt feeder of a kind of bucket wheel machine according to claim 1, is characterized in that described frequency converter 1
controla cage motor, bidirectional movement, major loop establishes automatic switch 6, overcurrent relay 7, thermal relay 8 to make short circuit, overload, open-phase protection.
3. the electric automatization transformation of the belt feeder of a kind of bucket wheel machine according to claim 1, is characterized in that described secondary deviation switch 2 is arranged on belt feeder front and back ends both sides, does belt deviation protection, input PLC 9.
4. the electric automatization transformation of the belt feeder of a kind of bucket wheel machine according to claim 1, is characterized in that described urgent pull switch 3 is arranged on belt feeder both sides, and input PLC 9, namely switch motion stops belt running.
5. the electric automatization transformation of the belt feeder of a kind of bucket wheel machine according to claim 1, is characterized in that described skidding switch 4 is arranged on belt feeder.
6. the electric automatization transformation of the belt feeder of a kind of bucket wheel machine according to claim 1, is characterized in that described putty switch 5 is arranged on belt feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632602.9A CN104291088A (en) | 2014-11-11 | 2014-11-11 | Electric automation reconstruction for belt conveyor of bucket wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632602.9A CN104291088A (en) | 2014-11-11 | 2014-11-11 | Electric automation reconstruction for belt conveyor of bucket wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104291088A true CN104291088A (en) | 2015-01-21 |
Family
ID=52311089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410632602.9A Pending CN104291088A (en) | 2014-11-11 | 2014-11-11 | Electric automation reconstruction for belt conveyor of bucket wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104291088A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950096A (en) * | 2019-12-23 | 2020-04-03 | 华能国际电力股份有限公司南通电厂 | Low-voltage electrical system of cantilever bucket-wheel stacker reclaimer |
| CN114873190A (en) * | 2022-05-11 | 2022-08-09 | 河北白沙烟草有限责任公司 | Error-preventing monitoring device and method for putting tobacco shreds into cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5774153A (en) * | 1991-11-15 | 1998-06-30 | Heidelberger Druckmaschinen Aktiengesellschaft | Digital precision positioning system |
| CN201980728U (en) * | 2011-03-18 | 2011-09-21 | 鞍山市普天冶金成套设备有限公司 | Integral protector for belt conveyer |
| CN102451796A (en) * | 2011-04-12 | 2012-05-16 | 首钢总公司 | Adhesive tape ore rock-discharge system on-line dry separator |
| CN202897451U (en) * | 2012-11-05 | 2013-04-24 | 淮南中煤电子有限责任公司 | Protective device for belt conveyor |
-
2014
- 2014-11-11 CN CN201410632602.9A patent/CN104291088A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5774153A (en) * | 1991-11-15 | 1998-06-30 | Heidelberger Druckmaschinen Aktiengesellschaft | Digital precision positioning system |
| CN201980728U (en) * | 2011-03-18 | 2011-09-21 | 鞍山市普天冶金成套设备有限公司 | Integral protector for belt conveyer |
| CN102451796A (en) * | 2011-04-12 | 2012-05-16 | 首钢总公司 | Adhesive tape ore rock-discharge system on-line dry separator |
| CN202897451U (en) * | 2012-11-05 | 2013-04-24 | 淮南中煤电子有限责任公司 | Protective device for belt conveyor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950096A (en) * | 2019-12-23 | 2020-04-03 | 华能国际电力股份有限公司南通电厂 | Low-voltage electrical system of cantilever bucket-wheel stacker reclaimer |
| CN114873190A (en) * | 2022-05-11 | 2022-08-09 | 河北白沙烟草有限责任公司 | Error-preventing monitoring device and method for putting tobacco shreds into cabinet |
| CN114873190B (en) * | 2022-05-11 | 2024-05-07 | 河北白沙烟草有限责任公司 | Error-preventing monitoring device and method for tobacco shred entering cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20150121 |
|
| RJ01 | Rejection of invention patent application after publication |