CN214527581U - Primary and secondary double-iron-core steel scrap electromagnet - Google Patents
Primary and secondary double-iron-core steel scrap electromagnet Download PDFInfo
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- CN214527581U CN214527581U CN202023212307.8U CN202023212307U CN214527581U CN 214527581 U CN214527581 U CN 214527581U CN 202023212307 U CN202023212307 U CN 202023212307U CN 214527581 U CN214527581 U CN 214527581U
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Abstract
The utility model discloses a two iron core steel scrap electro-magnets of primary and secondary, the mounting panel comprises a mounting plate, the center department fixed mounting of the up end of mounting panel has interior iron core, the up end fixed mounting of mounting panel has outer iron core, the up end of mounting panel is provided with the outer magnetic pole, be provided with the interior coil between interior iron core and the outer iron core, be provided with the outer coil between outer iron core and the outer magnetic pole, the up end of outer coil and interior coil is provided with the magnetic shield. The utility model provides a two iron core steel scrap electro-magnets of primary and secondary are as whole iron core by interior iron core and outer iron core, the coil in outer coil conduct production magnetic field to and outer magnetic pole is constituteed one outer electromagnet, make interior iron core and outer iron core produce the magnetic field with outer magnetic pole interelectrode simultaneously, make to have intensive magnetic line of force in the center of outer iron core steel scrap electro-magnet, the magnetic field dispersion has been avoided, thereby make the magnetic field stronger, the suction of steel scrap electro-magnet has been improved greatly, the ability to the tiny steel scrap of suction is hung has been improved.
Description
Technical Field
The utility model relates to an electro-magnet technical field especially relates to a two iron core steel scrap electro-magnets of primary and secondary.
Background
The standard type steel scrap electromagnet consists of an outer magnetic pole, an iron core and a group of coils, wherein the coils generate a fixed magnetic field on the iron core after being electrified with direct current, so that magnetic lines of force are formed between the iron core and the outer magnetic pole to generate suction force, and the steel scrap is firmly sucked.
However, the distance between the iron core of the standard electromagnet and the external magnetic pole is large, so that the magnetic field is dispersed, the main suction force is on the iron core, and the capacity of sucking and hoisting fine scrap steel is greatly weakened.
In order to solve the problem, the utility model provides a two iron core steel scrap electro-magnets of primary and secondary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art "the iron core of current standard electro-magnet is great with outer magnetic interelectrode distance, causes the comparatively dispersion in magnetic field, and main suction weakens the defect of" greatly to the ability of inhaling the tiny steel scrap "on the iron core to a two iron core steel scrap electro-magnets of primary and secondary are proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a two iron core scrap steel electro-magnets of primary and secondary, includes the mounting panel, the center department fixed mounting of the up end of mounting panel has interior iron core, the up end fixed mounting of mounting panel has outer iron core, the up end of mounting panel is provided with outer magnetic pole, be provided with the inner coil between interior iron core and the outer iron core, be provided with the outer coil between outer iron core and the outer magnetic pole.
Preferably, an insulating layer is arranged on the side wall of the inner iron core, and the same insulating layer is arranged on the side wall of the outer iron core.
Preferably, the same insulating layer is arranged on the side wall of the outer magnetic pole.
Preferably, the upper end faces of the outer coil and the inner coil are both provided with magnetic isolation plates.
Preferably, the inner iron core is cylindrical, and the lower end of the inner iron core is fixedly mounted on the upper end face of the mounting plate.
Preferably, the outer iron core is annular, and the outer iron core surrounds the inner iron core.
Preferably, the outer magnetic pole is ring-shaped, and the outer magnetic pole surrounds the outer iron core.
Preferably, the radius of the inner ring of the outer magnetic pole is larger than that of the outer ring of the outer iron core.
Preferably, the radius of the inner ring of the outer iron core is larger than that of the inner iron core.
Preferably, the inner iron core is cylindrical, and the heights of the inner iron core, the outer iron core and the outer magnetic pole are the same.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses inlay an outer iron core between the interior iron core of standard steel scrap electro-magnet and outer magnetic pole, wherein, set up an excessive iron core between interior iron core and the outer magnetic pole, and then reach balanced magnetic field intensity's effect, be equivalent to in the structure of whole electro-magnet in equivalent to formed two electro-magnets: an inner electromagnet consisting of an inner iron core, an outer iron core and an inner coil generates a magnetic field between the inner iron core and the outer iron core to form attraction; and the other outer magnet consists of an inner iron core, an outer coil and an outer magnetic pole, wherein the inner iron core and the outer iron core are used as the integral iron core, the outer coil is used as a coil for generating a magnetic field, and the outer magnetic pole forms an outer electromagnet, so that the inner iron core and the outer iron core simultaneously generate the magnetic field with the outer magnetic pole. Therefore, the center of the outer iron core steel scrap electromagnet is provided with denser magnetic lines of force, the magnetic field is stronger, and the suction force of the steel scrap electromagnet is greatly improved.
Drawings
Fig. 1 is a front cross-sectional view of a primary-secondary double-iron-core steel scrap electromagnet provided by the utility model;
fig. 2 is a top sectional view of the primary and secondary double-iron-core steel scrap electromagnet provided by the utility model.
In the figure: 1 mounting plate, 2 magnetic isolation plates, 3 outer iron cores, 4 inner iron cores, 5 insulating layers, 6 inner coils, 7 outer magnetic poles and 8 outer coils.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a primary-secondary double-iron-core scrap steel electromagnet comprises a mounting plate 1, wherein an inner iron core 4 is fixedly mounted at the center of the upper end face of the mounting plate 1, an outer iron core 3 is fixedly mounted on the upper end face of the mounting plate 1, an outer magnetic pole 7 is arranged on the upper end face of the mounting plate 1, an inner coil 6 is arranged between the inner iron core 4 and the outer iron core 3, and an outer coil 8 is arranged between the outer iron core 3 and the outer magnetic pole 7;
wherein, the side wall of the inner iron core 4 is provided with an insulating layer 5, and the side wall of the outer iron core 3 is provided with the same insulating layer 5; the same insulating layer 5 is arranged on the side wall of the outer magnetic pole 7; the upper end surfaces of the outer coil 8 and the inner coil 6 are both provided with a magnetic isolation plate 2; the inner iron core 4 is cylindrical, and the lower end of the inner iron core 4 is fixedly arranged on the upper end face of the mounting plate 1; the outer iron core 3 is annular, and the outer iron core 3 surrounds the inner iron core 4; the outer magnetic pole 7 is in a ring shape, and the outer magnetic pole 7 surrounds the outer iron core 3; the radius of the inner ring of the outer magnetic pole 7 is larger than that of the outer ring of the outer iron core 3; the radius of the inner ring of the outer iron core 3 is larger than that of the inner iron core 4; the inner iron core 4 is cylindrical, and the heights of the inner iron core 4, the outer iron core 3 and the outer magnetic pole 7 are the same.
The two iron core steel scrap electromagnets of primary and secondary in this embodiment inlays an outer iron core 3 between the interior iron core 4 of standard steel scrap electromagnet and outer magnetic pole 7, wherein, sets up a transition iron core between interior iron core 4 and outer magnetic pole 7, and then reaches balanced magnetic field intensity's effect, is equivalent to forming two electromagnets in the structure of whole electro-magnet in other words: an inner electromagnet consisting of an inner iron core 4, an outer iron core 3 and an inner coil 6 is used for generating a magnetic field between the inner iron core 4 and the outer iron core 3 to form a suction force; and the other outer magnet consists of an inner iron core 4, an outer iron core 3, an outer coil 8 and an outer magnetic pole 7, wherein the inner iron core 4 and the outer iron core 3 are used as an integral iron core, the outer coil 8 is used as a coil for generating a magnetic field, and the outer magnetic pole 7 forms an outer electromagnet, so that the inner iron core 4, the outer iron core 3 and the outer magnetic pole 7 generate the magnetic field simultaneously. Therefore, the center of the steel scrap electromagnet of the outer iron core 3 is provided with a denser magnetic line, and the magnetic field is stronger, so that the suction force of the steel scrap electromagnet is greatly improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a two iron core scrap steel electro-magnets of primary and secondary, includes mounting panel (1), its characterized in that, the center department fixed mounting of the up end of mounting panel (1) has interior iron core (4), the up end fixed mounting of mounting panel (1) has outer iron core (3), the up end of mounting panel (1) is provided with outer magnetic pole (7), be provided with interior coil (6) between interior iron core (4) and outer iron core (3), be provided with outer coil (8) between outer iron core (3) and outer magnetic pole (7).
2. A primary and secondary double iron core scrap steel electromagnet according to claim 1, characterized in that the side wall of the inner iron core (4) is provided with an insulating layer (5), and the side wall of the outer iron core (3) is provided with the same insulating layer (5).
3. A primary and secondary double iron core scrap electromagnet according to claim 2, characterized in that the same insulating layer (5) is provided on the side walls of the outer poles (7).
4. The primary and secondary double-iron-core scrap steel electromagnet according to claim 1, wherein the upper end faces of the outer coil (8) and the inner coil (6) are provided with magnetic isolation plates (2).
5. The primary-secondary double-iron-core scrap steel electromagnet according to claim 1, wherein the inner iron core (4) is cylindrical, and the lower end of the inner iron core (4) is fixedly installed on the upper end face of the installation plate (1).
6. A primary and secondary double core scrap electromagnet according to claim 1, characterized in that the outer core (3) is ring-shaped and the outer core (3) surrounds the inner core (4).
7. A primary and secondary double iron core scrap electromagnet according to claim 1, characterized in that the outer pole (7) is ring-shaped and the outer pole (7) is wrapped around the outer iron core (3).
8. A primary and secondary double iron core scrap electromagnet according to claim 1, characterized in that the radius of the inner circle of the outer pole (7) is larger than the radius of the outer circle of the outer iron core (3).
9. A primary and secondary double iron core scrap steel electromagnet according to claim 1, characterized in that the radius of the inner ring of the outer iron core (3) is larger than that of the inner iron core (4).
10. The primary-secondary double-iron-core scrap steel electromagnet according to claim 1, wherein the inner iron core (4) is cylindrical, and the heights of the inner iron core (4), the outer iron core (3) and the outer magnetic pole (7) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212307.8U CN214527581U (en) | 2020-12-28 | 2020-12-28 | Primary and secondary double-iron-core steel scrap electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023212307.8U CN214527581U (en) | 2020-12-28 | 2020-12-28 | Primary and secondary double-iron-core steel scrap electromagnet |
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| Publication Number | Publication Date |
|---|---|
| CN214527581U true CN214527581U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023212307.8U Active CN214527581U (en) | 2020-12-28 | 2020-12-28 | Primary and secondary double-iron-core steel scrap electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214527581U (en) |
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- 2020-12-28 CN CN202023212307.8U patent/CN214527581U/en active Active
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