CN104326279A - Electric automatic reform system of slewing mechanism of bucket wheel machine - Google Patents
Electric automatic reform system of slewing mechanism of bucket wheel machine Download PDFInfo
- Publication number
- CN104326279A CN104326279A CN201410633499.XA CN201410633499A CN104326279A CN 104326279 A CN104326279 A CN 104326279A CN 201410633499 A CN201410633499 A CN 201410633499A CN 104326279 A CN104326279 A CN 104326279A
- Authority
- CN
- China
- Prior art keywords
- wheel machine
- bucket wheel
- swing type
- type mechanism
- 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
- 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
- B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
- B65G65/20—Paddle wheels
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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
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
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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)
- Control And Safety Of Cranes (AREA)
Abstract
The invention relates an electric automatic reform system of a slewing mechanism of a bucket wheel machine. The electric automatic reform system consists of a cantilever crane rotation variable frequency motor 1, an automatic switch 2, a left rotation limiting device 3, a right rotation limiting device 4 and a PLC (Program Logic Controller) 5. The electric automatic reform system has the main advantages that the electric control system of the bucket wheel machine takes the PLC as a core to precisely control the rotation angle of the cantilever crane of the rotation mechanism.
Description
technical field
The present invention relates to a kind of electric automatization transformation of swing type mechanism 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 swing type mechanism 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 swing type mechanism of bucket wheel machine
,be made up of jib revolution variable-frequency motor 1, automatic switch 2, left rotary caging device 3, right-hand rotation inhibiting device 4, PLC 5, it is characterized in that each mechanism controls switch of the electric automatization transformation of the swing type mechanism of described a kind of bucket wheel machine and signal designation concentrate access PLC 5.Described jib revolution variable-frequency motor 1
'smajor loop establishes automatic switch 2 to make short circuit and overload, open-phase protection, adopts 1/COS φ variable frequency control.Described left rotary caging device 3, right-hand rotation inhibiting device 4 be arranged on swing type mechanism jib left and right spacing on.
advantage of the present invention is mainly reflected in:
The electric control system of this bucket wheel machine take PLC as core, accurately controls the degreeof turn of swing type mechanism jib.
detailed description of the invention explanation
fig. 1 is system composition schematic diagram:
1-jib revolution variable-frequency motor 2-automatic switch 3-left rotary caging device 4-right-hand rotation inhibiting device 5-PLC Programmable Logic Controller.
tell about below in conjunction with Fig. 1a kind of electric automatization transformation of swing type mechanism of bucket wheel machine
core:
The present invention relates to a kind of electric automatization transformation of swing type mechanism of bucket wheel machine
,be made up of jib revolution variable-frequency motor 1, automatic switch 2, left rotary caging device 3, right-hand rotation inhibiting device 4, PLC 5, it is characterized in that each mechanism controls switch of the electric automatization transformation of the swing type mechanism of described a kind of bucket wheel machine and signal designation concentrate access PLC 5.The major loop of described jib revolution variable-frequency motor 1 establishes automatic switch 2 to make short circuit and overload, open-phase protection, adopts 1/COS φ variable frequency control.Described left rotary caging device 3, right-hand rotation inhibiting device 4 be arranged on swing type mechanism jib left and right spacing on.
Claims (3)
1. the present invention relates to a kind of electric automatization transformation of swing type mechanism of bucket wheel machine
,be made up of jib revolution variable-frequency motor 1, automatic switch 2, left rotary caging device 3, right-hand rotation inhibiting device 4, PLC 5, it is characterized in that each mechanism controls switch of the electric automatization transformation of the swing type mechanism of described a kind of bucket wheel machine and signal designation concentrate access PLC 5.
2. the electric automatization transformation of the swing type mechanism of a kind of bucket wheel machine according to claim 1, is characterized in that described jib revolution variable-frequency motor 1
'smajor loop establishes automatic switch 2 to make short circuit and overload, open-phase protection, adopts 1/COS φ variable frequency control.
3. the electric automatization transformation of the swing type mechanism of a kind of bucket wheel machine according to claim 1, it is characterized in that described left rotary caging device 3, right-hand rotation inhibiting device 4 is arranged on swing type mechanism jib left and right spacing on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633499.XA CN104326279A (en) | 2014-11-11 | 2014-11-11 | Electric automatic reform system of slewing mechanism of bucket wheel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633499.XA CN104326279A (en) | 2014-11-11 | 2014-11-11 | Electric automatic reform system of slewing mechanism of bucket wheel machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104326279A true CN104326279A (en) | 2015-02-04 |
Family
ID=52401114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633499.XA Pending CN104326279A (en) | 2014-11-11 | 2014-11-11 | Electric automatic reform system of slewing mechanism of bucket wheel machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104326279A (en) |
Cited By (1)
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823993A (en) * | 1984-12-14 | 1989-04-25 | Waeschle Maschinenfabrik Gmbh | Bucket wheel gate for dispensing granulated bulk material |
| CN201773315U (en) * | 2010-07-26 | 2011-03-23 | 上海派恩科技有限公司 | Full-automatic bulk cargo stowage piling and taking machine |
| CN201980692U (en) * | 2010-12-15 | 2011-09-21 | 三一重工股份有限公司 | Rotary speed reducer with clutch and telescopic belt conveying vehicle |
| CN102225722A (en) * | 2011-04-02 | 2011-10-26 | 江苏万宝机械有限公司 | Novel spiral type chute bagged material ship loader |
| CN202245364U (en) * | 2011-07-04 | 2012-05-30 | 三一集团有限公司 | Bucket wheel machine and bucket wheel mechanism thereof |
| CN203767647U (en) * | 2014-04-21 | 2014-08-13 | 广东大唐国际潮州发电有限责任公司 | Bucket wheel machine rotation limiting device |
-
2014
- 2014-11-11 CN CN201410633499.XA patent/CN104326279A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823993A (en) * | 1984-12-14 | 1989-04-25 | Waeschle Maschinenfabrik Gmbh | Bucket wheel gate for dispensing granulated bulk material |
| CN201773315U (en) * | 2010-07-26 | 2011-03-23 | 上海派恩科技有限公司 | Full-automatic bulk cargo stowage piling and taking machine |
| CN201980692U (en) * | 2010-12-15 | 2011-09-21 | 三一重工股份有限公司 | Rotary speed reducer with clutch and telescopic belt conveying vehicle |
| CN102225722A (en) * | 2011-04-02 | 2011-10-26 | 江苏万宝机械有限公司 | Novel spiral type chute bagged material ship loader |
| CN202245364U (en) * | 2011-07-04 | 2012-05-30 | 三一集团有限公司 | Bucket wheel machine and bucket wheel mechanism thereof |
| CN203767647U (en) * | 2014-04-21 | 2014-08-13 | 广东大唐国际潮州发电有限责任公司 | Bucket wheel machine rotation limiting device |
Cited By (1)
| 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 |
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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: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |