CN104030149B - Lift magnetic disc - Google Patents
Lift magnetic disc Download PDFInfo
- Publication number
- CN104030149B CN104030149B CN201310074396.XA CN201310074396A CN104030149B CN 104030149 B CN104030149 B CN 104030149B CN 201310074396 A CN201310074396 A CN 201310074396A CN 104030149 B CN104030149 B CN 104030149B
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- China
- Prior art keywords
- magnetic pole
- yoke
- electromagnetic unit
- internal
- lift
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The invention discloses a kind of lift magnetic disc, comprise outer magnetic pole, internal magnetic pole, electromagnetic unit, the first yoke, internal magnetic pole is in the outer magnetic pole of circle and the concyclic heart; Being connected with two first yokes above of outer magnetic pole and internal magnetic pole, and the two ends of every root first yoke are connected with internal magnetic pole with outer magnetic pole respectively with middle part; First yoke is the iron core of electromagnetic unit, and every root first yoke all has an electromagnetic unit between outer magnetic pole and internal magnetic pole, and the magnetic polarity of each electromagnetic unit inner magnetic pole side is identical, is fixed with not magnetic conduction sheet material below between outer magnetic pole and internal magnetic pole.It is comparatively light that the present invention has deadweight, the feature that energy consumption is lower and easy to maintenance.
Description
Technical field
The present invention relates to a kind of electromagnet, especially relate to a kind of lifting electromagnet.
Background technology
In steel production in China technique, circular lift magnetic disc is widely used as the high efficiency tool of production.But the circular lift magnetic disc of the tradition generally used in the Steel materials such as handling steel scrap, steel ingot, slab now, owing to there being a circular internal magnetic pole, it is around with excitation coil, top is a circular yoke plate, its deadweight is larger, and along with the diameter of circular lift magnetic disc increases, its deadweight increases very fast; And energy consumption is higher, difficult in maintenance.
Summary of the invention
In order to solve the deficiency in above-mentioned technology, the object of this invention is to provide the lift magnetic disc that a kind of deadweight is comparatively light, energy consumption is low and easy to maintenance.
In order to solve the problems of the technologies described above, lift magnetic disc of the present invention comprises outer magnetic pole, internal magnetic pole, electromagnetic unit, the first yoke, and internal magnetic pole is in the outer magnetic pole of circle and the concyclic heart; Being connected with two first yokes above of outer magnetic pole and internal magnetic pole, and the two ends of every root first yoke are connected with internal magnetic pole with outer magnetic pole respectively with middle part; First yoke is the iron core of electromagnetic unit, and every root first yoke all has an electromagnetic unit between outer magnetic pole and internal magnetic pole, and the magnetic polarity of each electromagnetic unit inner magnetic pole side is identical, the shell not magnetic conduction of electromagnetic unit.
One as lift magnetic disc of the present invention is improved, and the present invention includes outer magnetic pole, internal magnetic pole, electromagnetic unit, the second yoke, and internal magnetic pole is in the outer magnetic pole of circle and the concyclic heart; Being connected with four second yokes above of outer magnetic pole and internal magnetic pole, and the two ends of every root second yoke are connected with internal magnetic pole with outer magnetic pole respectively, diametrically have two second yokes same; Second yoke is the iron core of electromagnetic unit, and every root second yoke has an electromagnetic unit; The magnetic polarity of each electromagnetic unit inner magnetic pole side is identical, the shell not magnetic conduction of electromagnetic unit.
Be fixed with not magnetic conduction sheet material below between the outer magnetic pole of lift magnetic disc of the present invention and internal magnetic pole, improve the rigidity of lift magnetic disc.
The iron core that have employed electromagnetic unit due to lift magnetic disc of the present invention does yoke, replace this structure of the board-like yoke of whole circle, weight is alleviated on the one hand because iron core does yoke, four little electromagnetic unit coils are utilized to substitute a large coil of traditional circular lift magnetic disc on the other hand, when the number of turn is identical, coil of the present invention electromagnetic wire used is shorter than the electromagnetic wire of the coil of traditional circular lift magnetic disc, and weight is also light.When particularly diameter is greater than 1600mm, along with the increase of diameter, its weight difference is larger.
Simultaneously because each electromagnetic unit is identical, there is interchangeability, for electromagnetic unit normalisation, seriation create condition, manufacture simple, be convenient to safeguard; When certain electromagnetic unit has been broken, only need unload damage electromagnetic unit, replacing with new electromagnetic unit can use, and particularly the maintenance of improved type of the present invention to the electromagnetic unit damaged is more convenient.And traditional circular lift magnetic disc once magnet coil to damage its maintenance time very long, and dismounting coil quite bothers.
Because electromagnetic unit coil of the present invention electromagnetic wire used is shorter than the electromagnetic wire of the coil of traditional circular lift magnetic disc, when electromagnetic wire sectional area is identical, the resistance of the resistance ratio coil of the present invention of the coil of the circular electromagnetic disc of tradition is large, obtain same a.t., will increase voltage, energy consumption is higher; If when voltage is equal, traditional circular electromagnetic disc only has increasing electromagnetic wire sectional area, makes its resistance equal with coil resistance of the present invention, but will strengthen deadweight further, thus improve the energy consumption of handling appliance, so energy consumption of the present invention is lower.
Thus lift magnetic disc of the present invention has deadweight comparatively gently, the feature that energy consumption is lower and easy to maintenance.
Accompanying drawing explanation
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
Fig. 1 is the schematic top plan view of lift magnetic disc of the present invention.
Fig. 2 is A-A cross-sectional schematic.
Fig. 3 is the schematic top plan view after lift magnetic disc of the present invention improves.
Detailed description of the invention
Shown in Fig. 1, Fig. 2, lift magnetic disc of the present invention comprises outer magnetic pole 1, internal magnetic pole 2, electromagnetic unit 3, the first yoke 4, and internal magnetic pole 2 is in the outer magnetic pole 1 of circle and the concyclic heart.The cross section, middle part of the first yoke 4 is square, and both sides are cylindrical; The both sides of every root first yoke 4 load an electromagnetic unit 3, first yoke 4 is iron cores of electromagnetic unit 3, its installation site is when the first yoke 4 is fixed on above internal magnetic pole 2 and outer magnetic pole 1, gap between internal magnetic pole 2 and outer magnetic pole 1, the magnetic polarity of four electromagnetic unit 3 inner magnetic pole 2 sides is identical.The shell not magnetic conduction of electromagnetic unit 3, preferred corrosion-resistant steel makes shell.The central authorities of two first yokes 4 respectively open a groove, and two first yokes 4 are fitted together to mutually in central authorities, and two first yokes 4 are orthogonal.Outer magnetic pole 1, higher than internal magnetic pole 2, has circular arc at outer magnetic pole 1 and two orthogonal diameters intersections, this circular arc and the first yoke 4 cylindrical suitable.By the groove of first yoke 4 upwards, make to be placed in the middle part of it on internal magnetic pole 2, the cylinder at two ends is placed in two circular arcs of outer magnetic pole 1; Same by downward for the groove of another root first yoke 4, two first yokes 4 are fitted together to mutually, the cylinder at two ends is placed in two other circular arc of outer magnetic pole 1, four electromagnetic units 3 fall into the gap between internal magnetic pole 2 and outer magnetic pole 1, adjustment makes internal magnetic pole 2 and outer magnetic pole 1 concentric, then is welded and fixed.In order to improve rigidity, below between outer magnetic pole 1 and internal magnetic pole 2, weld weak permeability magnetic material high manganese steel sheet.And four groups of hangers are set on lift magnetic disc of the present invention, lay respectively at pairwise orthogonal diametrically; Often organize two hangers, be located on outer magnetic pole 1 and internal magnetic pole 2 respectively, a hanger is welded on internal magnetic pole 2, and another is the hanger hole that outer magnetic pole 1 is opened; Lift magnetic disc of the present invention is steadily sling by totally 8 chain slings.
Shown in Fig. 3, as the improvement of lift magnetic disc of the present invention, two long the first yokes 4 are replaced by four short the second yokes 6, every root second yoke 6 there is an electromagnetic unit 3, the two ends of every root second yoke 6 are connected with internal magnetic pole 2 with outer magnetic pole 1 respectively, diametrically there are two second yokes 6 same, make the magnetic polarity of each electromagnetic unit 3 inner magnetic pole 2 side identical.Other structure and install with improvement before lift magnetic disc identical,
Abundant description is done to lift magnetic disc of the present invention herein; do not deviating from invention spirit and scope situation in this paper; can do some amendments to the present invention and improve, this has the people of ordinary skill one be apparent, but all falls into scope.
Claims (4)
1. a lift magnetic disc, comprises outer magnetic pole (1), internal magnetic pole (2), electromagnetic unit (3), the first yoke (4), and internal magnetic pole (2) is in the outer magnetic pole (1) of circle and the concyclic heart; It is characterized in that: being connected with two first yokes (4) above of described outer magnetic pole (1) and internal magnetic pole (2), and the two ends of every root first yoke (4) are connected with internal magnetic pole (2) with outer magnetic pole (1) respectively with middle part; Described first yoke (4) is the iron core of electromagnetic unit (3), every root first yoke (4) all has an electromagnetic unit (3) between outer magnetic pole (1) and internal magnetic pole (2), the magnetic polarity of each electromagnetic unit (3) inner magnetic pole (2) side is identical, the shell not magnetic conduction of described electromagnetic unit (3).
2. a lift magnetic disc, comprises outer magnetic pole (1), internal magnetic pole (2), electromagnetic unit (3), the second yoke (6), and internal magnetic pole (2) is in the outer magnetic pole (1) of circle and the concyclic heart; It is characterized in that: being connected with four second yokes (6) above of described outer magnetic pole (1) and internal magnetic pole (2), and the two ends of every root second yoke (6) are connected with internal magnetic pole (2) with outer magnetic pole (1) respectively, diametrically have two second yokes (6) same; Described second yoke (6) is the iron core of electromagnetic unit (3), and every root second yoke (6) has an electromagnetic unit (3), the magnetic polarity of each electromagnetic unit (3) inner magnetic pole (2) side is identical, the shell not magnetic conduction of described electromagnetic unit (3).
3. lift magnetic disc according to claim 1 or 2, is characterized in that: be fixed with not magnetic conduction sheet material below between described outer magnetic pole (1) and internal magnetic pole (2).
4. lift magnetic disc according to claim 1 or 2, is characterized in that: described lift magnetic disc is arranged four groups of hangers, lay respectively at pairwise orthogonal diametrically; Often organize two hangers, be located at respectively on outer magnetic pole (1) and internal magnetic pole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074396.XA CN104030149B (en) | 2013-03-09 | 2013-03-09 | Lift magnetic disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074396.XA CN104030149B (en) | 2013-03-09 | 2013-03-09 | Lift magnetic disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104030149A CN104030149A (en) | 2014-09-10 |
| CN104030149B true CN104030149B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310074396.XA Expired - Fee Related CN104030149B (en) | 2013-03-09 | 2013-03-09 | Lift magnetic disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104030149B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282713B (en) * | 2020-02-14 | 2021-11-12 | 山东大学 | Electromagnetic device and method for ordered deposition of wear particles |
| CN111320066B (en) * | 2020-02-28 | 2021-09-07 | 兰州大学 | Electromagnetic hoisting disc capable of reducing workpiece shaking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5748062A (en) * | 1996-06-06 | 1998-05-05 | Kirkpatrick; Jay Albert | Fabricated electric lifting magnet |
| JP2006324399A (en) * | 2005-05-18 | 2006-11-30 | Mitsubishi Electric Corp | Actuator and actuator driving device |
| JP2007217119A (en) * | 2006-02-16 | 2007-08-30 | Sumitomo Heavy Ind Ltd | Lifting magnet |
| CN201406265Y (en) * | 2009-05-25 | 2010-02-17 | 邢连喜 | Lifting electromagnet |
| CN202272615U (en) * | 2011-08-13 | 2012-06-13 | 江阴新日冶金装备有限公司 | Electromagnet for hoisting large-scale round billet |
| CN203095382U (en) * | 2013-03-09 | 2013-07-31 | 杨祖成 | Lifting electromagnet with cross magnet yokes |
-
2013
- 2013-03-09 CN CN201310074396.XA patent/CN104030149B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5748062A (en) * | 1996-06-06 | 1998-05-05 | Kirkpatrick; Jay Albert | Fabricated electric lifting magnet |
| JP2006324399A (en) * | 2005-05-18 | 2006-11-30 | Mitsubishi Electric Corp | Actuator and actuator driving device |
| JP2007217119A (en) * | 2006-02-16 | 2007-08-30 | Sumitomo Heavy Ind Ltd | Lifting magnet |
| CN201406265Y (en) * | 2009-05-25 | 2010-02-17 | 邢连喜 | Lifting electromagnet |
| CN202272615U (en) * | 2011-08-13 | 2012-06-13 | 江阴新日冶金装备有限公司 | Electromagnet for hoisting large-scale round billet |
| CN203095382U (en) * | 2013-03-09 | 2013-07-31 | 杨祖成 | Lifting electromagnet with cross magnet yokes |
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| Publication number | Publication date |
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| CN104030149A (en) | 2014-09-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Ping Inventor before: Yang Zucheng Inventor before: Song Yu Inventor before: Dai Songning |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170712 Address after: 542800 Hezhou hi tech Industrial Development Zone, the Guangxi Zhuang Autonomous Region Road, No. 1 Patentee after: HEZHOU SITONG INFORMATION TECHNOLOGY Co.,Ltd. Address before: Jinjiang District Shuinian road Chengdu City, Sichuan province 610069 6 1 unit 3 Building No. 35 Patentee before: Yang Zucheng |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: 226000 Daxing village 308, Daxing Town, Qidong City, Nantong, Jiangsu Patentee after: NANTONG XINCI MACHINERY CO.,LTD. Address before: 542800 Hezhou hi tech Industrial Development Zone, the Guangxi Zhuang Autonomous Region Road, No. 1 Patentee before: HEZHOU SITONG INFORMATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |