CN200974738Y - Steel scrap lifting electromagnet - Google Patents
Steel scrap lifting electromagnet Download PDFInfo
- Publication number
- CN200974738Y CN200974738Y CN 200620036466 CN200620036466U CN200974738Y CN 200974738 Y CN200974738 Y CN 200974738Y CN 200620036466 CN200620036466 CN 200620036466 CN 200620036466 U CN200620036466 U CN 200620036466U CN 200974738 Y CN200974738 Y CN 200974738Y
- Authority
- CN
- China
- Prior art keywords
- magnetic pole
- lifting electromagnet
- steel scrap
- utility
- model
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 30
- 239000010959 steel Substances 0.000 title claims description 30
- 230000005291 magnetic effect Effects 0.000 claims abstract description 63
- 230000005284 excitation Effects 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a lifting electromagnet in particular to a scrap lifting electromagnet, which comprises a circular shell, an outer magnetic pole, an inner magnetic pole, a magnetic yoke and excitation coils. A ring-type middle magnetic pole is arranged between the outer magnetic pole and the inner magnetic pole, which is connected with at least two iron cores fixed on the magnetic yoke and equally spaced along the circumference inside the circular shell. An excitation coil is arranged on each iron core and each excitation coil generate the magnetic field with the same magnetic bearing. Due to the scrap lifted by the device forming a cylindrical heap on the electromagnet, the utility model can lift more scrap than the traditional scrap lifting electromagnet. The handling capacity of the utility model is 20 percent higher than the traditional scrap lifting electromagnet with the same number of turns.
Description
Technical field
The utility model relates to a kind of lifting electromagnet, relates in particular to a kind of steel scrap lifting electromagnet.
Background technology
At present, at the circular lifting electromagnet that the handling steel scrap is adopted, have only internal magnetic pole and outer magnetic pole, magnetic line of force is too intensive at internal magnetic pole, and the magnetic circuit between the magnetic pole is longer, causes mainly being concentrated on the internal magnetic pole place by the steel scrap of lifting, form up big and down small taper shape, operating efficiency is very low.
The utility model content
In order to solve the deficiency in the above-mentioned technology, order of the present utility model provides the higher steel scrap lifting electromagnet of a kind of operating efficiency.
In order to solve the problems of the technologies described above, the utility model comprises circular shell, outer magnetic pole, internal magnetic pole, yoke, excitation coil; Magnetic pole in one is arranged between internal magnetic pole and outer magnetic pole, should middle magnetic pole be an annulus, in magnetic pole be uniformly distributed along the circumference in circular shell with at least two and be connected with iron core that yoke is connected, an excitation coil is arranged on each iron core, and the magnetic direction that each excitation coil produced is identical.
Because be provided with middle magnetic pole, thereby changed the magnetic circuit of traditional steel scrap lifting electromagnet, magnetic circuit is changed into by original internal magnetic pole-yoke-outer magnetic pole-steel scrap: middle magnetic pole-yoke-outer magnetic pole-steel scrap and middle magnetic pole-yoke-internal magnetic pole-steel scrap, as Fig. 4, shown in Figure 5.The change of magnetic circuit makes magnetic line of force significantly reduce in the dense degree of internal magnetic pole, and all magnetic line of forces are all concentrated at middle magnetic pole, magnetic circuit between the magnetic pole is shorter relatively, like this by the steel scrap of lifting except that heap at the internal magnetic pole place, also have more substantial steel scrap near middle magnetic pole place, to heap, on electromagnet, formed similar columniform heap by the steel scrap of lifting, sling than the more steel scrap of traditional steel scrap lifting electromagnet, under the condition of same a.t., the utility model is higher more than 20% than traditional steel scrap lifting electromagnet handling ability.
Description of drawings
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
Fig. 1 is the utility model steel steel scrap lifting electromagnet housing inner chamber scheme drawing.
Fig. 2 is the upward view of the utility model steel steel scrap lifting electromagnet.
The cutaway view that Fig. 3 is.
Fig. 4 is the magnetic circuit scheme drawing of the utility model steel steel scrap lifting electromagnet.
Fig. 5 is the magnetic circuit scheme drawing of traditional steel scrap lifting electromagnet.
The specific embodiment
By Fig. 1-as can be known shown in Figure 3, the utility model steel steel scrap lifting electromagnet comprises circular shell, outer magnetic pole 3, internal magnetic pole 2, yoke, excitation coil 5; Magnetic pole 4 in one is arranged between internal magnetic pole 2 and outer magnetic pole 3, should middle magnetic pole be an annulus, in magnetic pole 4 be uniformly distributed along the circumference in circular shell with at least two and be connected with iron core 1 that yoke is connected, an excitation coil 5 is arranged on each iron core 1, and the magnetic direction that each excitation coil 5 is produced is identical.Preferred 3 iron cores 1 of the utility model, it is uniformly distributed along the circumference in circular shell, and be connected with yoke, an excitation coil 5 is housed on each iron core 1, each excitation coil 5 around to identical, the magnetic direction that is produced is identical, between excitation coil 5 and the housing insulating material is housed, after being loaded in the housing, excitation coil 5, middle magnetic pole 4 and 3 iron cores 1 are connected with diamagnetic plate 6 welded seals.
The utility model steel not only is fit to the handling steel scrap, but also is fit to the handling pig iron.As long as lifting electromagnet handling steel scrap, the pig iron of this structure of magnetic pole in adopting, no matter and it is shaped as circle or similar round, all fall into the protection domain of the utility model steel.
Claims (1)
1, a kind of steel scrap lifting electromagnet comprises circular shell, outer magnetic pole, internal magnetic pole, yoke, excitation coil; It is characterized in that: between described internal magnetic pole (2) and the outer magnetic pole (3) magnetic pole in (4) is arranged, magnetic pole (4) is an annulus in described, in magnetic pole (4) be uniformly distributed along the circumference in circular shell with at least two and be connected with iron core (1) that yoke is connected, an excitation coil (5) is arranged on each iron core (1), and the magnetic direction that each excitation coil (5) is produced is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036466 CN200974738Y (en) | 2006-12-01 | 2006-12-01 | Steel scrap lifting electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036466 CN200974738Y (en) | 2006-12-01 | 2006-12-01 | Steel scrap lifting electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974738Y true CN200974738Y (en) | 2007-11-14 |
Family
ID=38901029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620036466 Expired - Fee Related CN200974738Y (en) | 2006-12-01 | 2006-12-01 | Steel scrap lifting electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974738Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030148A (en) * | 2013-03-09 | 2014-09-10 | 杨祖成 | U-shaped combined lifting electromagnet |
| CN111417591A (en) * | 2017-11-29 | 2020-07-14 | 杰富意钢铁株式会社 | Mounting magnetic pole for lifting electromagnet, lifting electromagnet with magnetic pole for lifting steel material, method for conveying steel material, and method for manufacturing steel sheet |
-
2006
- 2006-12-01 CN CN 200620036466 patent/CN200974738Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030148A (en) * | 2013-03-09 | 2014-09-10 | 杨祖成 | U-shaped combined lifting electromagnet |
| CN104030148B (en) * | 2013-03-09 | 2016-08-03 | 杨祖成 | U-shaped combination type lifting electromagnet |
| CN111417591A (en) * | 2017-11-29 | 2020-07-14 | 杰富意钢铁株式会社 | Mounting magnetic pole for lifting electromagnet, lifting electromagnet with magnetic pole for lifting steel material, method for conveying steel material, and method for manufacturing steel sheet |
| CN111417591B (en) * | 2017-11-29 | 2022-05-24 | 杰富意钢铁株式会社 | Mounting magnetic pole, lifting electromagnet, steel material conveying method and steel plate manufacturing method |
| US11875940B2 (en) | 2017-11-29 | 2024-01-16 | Jfe Steel Corporation | Lifting-magnet attachment magnetic pole unit, steel-lifting magnetic-pole-equipped lifting magnet, steel material conveying method, and steel plate manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200974738Y (en) | Steel scrap lifting electromagnet | |
| CN202167937U (en) | Efficient flywheel energy storage apparatus | |
| CN201923757U (en) | Lifting electric permanent magnet for attracting and lifting waste steel | |
| CN102290910A (en) | Flywheel energy storing device using memory type stator permanent magnet type motor | |
| CN100547900C (en) | Magnetic suspending wind turbine generator | |
| CN104030149B (en) | Lift magnetic disc | |
| CN201125120Y (en) | High wire coil round hoisting electromagnet | |
| CN201056458Y (en) | Horizontal steel coil lifting electromagnet | |
| CN202272615U (en) | Electromagnet for hoisting large-scale round billet | |
| CN201402734Y (en) | Ignition coil with magnetic steel installed inside | |
| CN203095381U (en) | Lifting electromagnet with ring-shaped magnet yoke | |
| WO2021114488A1 (en) | Permanent magnetic bearing | |
| CN201942415U (en) | Electric permanent magnetic hoisting jack | |
| CN203095382U (en) | Lifting electromagnet with cross magnet yokes | |
| CN203095380U (en) | Board lifting electromagnet | |
| CN201056457Y (en) | Steel rail hoisting electromagnet | |
| CN202258640U (en) | Energy-saving dry half-core reactor | |
| CN204974163U (en) | Antipodal electric magnetic iron remover | |
| CN201056460Y (en) | Horizontal steel coil lifting electromagnet | |
| CN201401837Y (en) | Heating plate of improved electromagnetic oven | |
| CN201016081Y (en) | Scrap steel hoisting electromagnet | |
| CN201331998Y (en) | Distribution transformer with long circle-shaped iron core and coils | |
| CN201528227U (en) | Electromotor with balanced magnetic density | |
| CN2458072Y (en) | Magnetic inductive coal and iron separator | |
| CN201321396Y (en) | Electromagnetic device of water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: Unity South Road, Qingbaijiang District, Sichuan, Chengdu Province, China: 610303 Patentee after: Panzhihua Iron and Steel Group Chengdu iron and Steel Co., Ltd. Address before: Science and technology development department, Chengdu iron and Steel Group Co., Ltd. Sichuan Iron & Steel Group Co., Ltd., Qingbaijiang District, Chengdu, China, 610303 Patentee before: Yang Zucheng |
|
| ASS | Succession or assignment of patent right |
Owner name: PANGANG GROUP CHENGDU STEEL AND IRON CO.,LTD. Free format text: FORMER OWNER: YANG ZUCHENG Effective date: 20081212 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Pangang Group Chengdu Iron & Steel Co., Ltd False: Panzhihua Iron and Steel Group Chengdu iron and Steel Co., Ltd. Number: 3 Page: 871 Volume: 25 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |