CN201923757U - Lifting electric permanent magnet for attracting and lifting waste steel - Google Patents
Lifting electric permanent magnet for attracting and lifting waste steel Download PDFInfo
- Publication number
- CN201923757U CN201923757U CN2010206296162U CN201020629616U CN201923757U CN 201923757 U CN201923757 U CN 201923757U CN 2010206296162 U CN2010206296162 U CN 2010206296162U CN 201020629616 U CN201020629616 U CN 201020629616U CN 201923757 U CN201923757 U CN 201923757U
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- lifting
- permanent magnet
- steel
- magnetic pole
- magnetic
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Abstract
The utility model discloses a lifting electric permanent magnet for attracting and lifting waste steel, which comprises an electric permanent magnet shell body, a coil, a non-magnetic support ring, a stainless steel screw, a yoke, reversible magnet steel, a lug, an opening pin, a pin shaft, neodymium-iron-boron magnet steel, a non-magnetic bottom plate, an outer magnetic pole, an inner magnetic pole and a screw; the non-magnetic support ring and the stainless steel screw fix the reversible magnet steel between the electric permanent magnet shell body and the yoke; the coil is sleeved outside the non-magnetic support ring; the inner magnetic pole is connected with the yoke through the screw; and the non-magnetic bottom plate is inlaid between the outer magnetic pole and the inner magnetic pole. The lifting electric permanent magnet for attracting and lifting waste steel has the advantages of energy saving, safety, easiness in operation and the like, can realize remote control, and is suitable to be promoted and used.
Description
Technical field
The utility model relates to and belongs to the weight-lifting equipment technical field, is specifically related to a kind of lifting steel scrap lifting electricity permanent magnet.
Background technology
At present, the magnetic lifting gear that is used for bulk materials such as handling steel scrap on the market has following two kinds: a kind of is electromagnet, power supply and commutating circuit need be provided, sometimes also need to have and protect the magnetic function and be equipped with attendant equipment such as cable drum, as above function is all assorted, its cost is high and have cold and hot suction difference; Another kind is the self acting permanent magnetic lifter, owing to exist to rotate or the actuating unit of conversion magnetic circuits such as translation, thus the large impact can not adapt to the steel scrap lifting time, the harsh environment of working gas gap greatly, and suction is limited, can not make large tonnage product.Therefore, the said goods all can't adapt to actual use needs.
The utility model content
For addressing the above problem, it is a kind of energy-conservation, safe, easy to operate and can realize the lifting electricity permanent magnet of the lifting steel scrap of Long-distance Control that the purpose of this utility model is to provide.
For achieving the above object, the technical scheme taked of the utility model is:
The lifting steel scrap comprises electric permanent magnet housing, coil, non-magnetic bracing ring, stainless steel screw, yoke, reversible magnet steel, hanger, spring cotter, bearing pin, Nd-Fe-B magnet steel, non magnetic base plate, outer magnetic pole, internal magnetic pole, screw with lifting electricity permanent magnet; Described non-magnetic bracing ring and stainless steel screw are fixed on reversible magnet steel between electric permanent magnet housing and the yoke, and coil is enclosed within non-magnetic bracing ring outside, and internal magnetic pole is connected with yoke by screw, and non magnetic base plate is embedded between outer magnetic pole and the internal magnetic pole.
Preferably, adopt between described outer magnetic pole and the electric permanent magnet housing and be welded to connect.
Preferably, described reversible magnet steel adopts the High Performance alnico magnet.
Compared with prior art, the utlity model has following beneficial effect:
1, because the utility model is just switched in the short time of suction and blowing, so consumption of current is minimum, only be the 5%-10% of equal suction electromagnet consumption of current, energy-saving effect is obvious;
2, suction forfeiture phenomenon can not appear that suction weakens or in the utility model in the process of lifting and carrying steel scrap, so operate fool proof; Because supporting controller has only the magnetization, demagnetization operation, operation is very easy.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
See accompanying drawing 1, lifting steel scrap of the present utility model comprises: electric permanent magnet housing (1), coil (2), non-magnetic bracing ring (3), stainless steel screw (4), yoke (5), reversible magnet steel (6), hanger (7), spring cotter (8), bearing pin (9), Nd-Fe-B magnet steel (10), non magnetic base plate (11), outer magnetic pole (12), internal magnetic pole (13), screw (14) with lifting electricity permanent magnet.
Wherein: non-magnetic bracing ring (3) and stainless steel screw (4) are fixed on reversible magnet steel (6) between electric permanent magnet housing (1) and the yoke (5), coil (2) is enclosed within non-magnetic bracing ring (3) outside, when the polarity of coil (2) reversible magnet steel (6) when passing to forward current and the polarity of Nd-Fe-B magnet steel (10) are consistent, after the excitation of coil removes, integral body is magnetic to appearance, thereby adsorbable steel scrap, the polarity of reversible magnet steel (6) is opposite with the polarity of Nd-Fe-B magnet steel (10) when passing to counter-current, reversible magnet steel (6) is created in the inner magnetic loop that forms in magnetic field of magnetic field and Nd-Fe-B magnet steel (10), after the excitation of coil removes, integral body is nonmagnetic to appearance, thereby can unload steel scrap.Outer magnetic pole (12) adopts welding to connect with electric permanent magnet housing (1); Internal magnetic pole (13) connects with yoke (5) by screw (14); Non magnetic base plate (11) is embedded between outer magnetic pole (12) and the internal magnetic pole (13), can stop the impact of steel scrap to inner magnet system during suction.Owing to,, be the 5%-10% of the electromagnet of equal suction only so consumption of current is minimum just in the energising of the short time of suction and blowing, be a kind of energy-saving equipment, and in the process of lifting and carrying steel scrap, can not occur that suction weakens or suction forfeiture phenomenon, so operate fool proof.Supporting controller has only the magnetization, demagnetization operation, and is easy and simple to handle.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within made any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. a lifting steel scrap is with lifting electricity permanent magnet, it is characterized in that, comprise electric permanent magnet housing (1), coil (2), non-magnetic bracing ring (3), stainless steel screw (4), yoke (5), reversible magnet steel (6), hanger (7), spring cotter (8), bearing pin (9), Nd-Fe-B magnet steel (10), non magnetic base plate (11), outer magnetic pole (12), internal magnetic pole (13), screw (14); Described non-magnetic bracing ring (3) and stainless steel screw (4) are fixed on reversible magnet steel (6) between electric permanent magnet housing (1) and the yoke (5), coil (2) is enclosed within non-magnetic bracing ring (3) outside, internal magnetic pole (13) is connected with yoke (5) by screw (14), and non magnetic base plate (11) is embedded between outer magnetic pole (12) and the internal magnetic pole (13).
2. lifting steel scrap according to claim 1 is characterized in that with lifting electricity permanent magnet, adopts between described outer magnetic pole (12) and the electric permanent magnet housing (1) to be welded to connect.
3. lifting steel scrap according to claim 1 is characterized in that with lifting electricity permanent magnet described reversible magnet steel (6) adopts the High Performance alnico magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206296162U CN201923757U (en) | 2010-11-29 | 2010-11-29 | Lifting electric permanent magnet for attracting and lifting waste steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206296162U CN201923757U (en) | 2010-11-29 | 2010-11-29 | Lifting electric permanent magnet for attracting and lifting waste steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923757U true CN201923757U (en) | 2011-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206296162U Expired - Fee Related CN201923757U (en) | 2010-11-29 | 2010-11-29 | Lifting electric permanent magnet for attracting and lifting waste steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923757U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276506A (en) * | 2014-09-11 | 2015-01-14 | 马鞍山起劲磁塑科技有限公司 | High-temperature-resistant electric control hoisting electro permanent magnet |
| RU2613649C2 (en) * | 2015-08-11 | 2017-03-21 | Леонид Фёдорович Салтыков | Hoisting electromagnet |
| CN106794968A (en) * | 2014-09-09 | 2017-05-31 | Sgm台架股份公司 | Ground jack with electrical permanent-magnet |
| CN107514184A (en) * | 2016-06-17 | 2017-12-26 | 中国科学院宁波材料技术与工程研究所 | Dumbbell shape electricity permanent magnetism locking device |
| CN108016980A (en) * | 2017-12-15 | 2018-05-11 | 营口生辉磁电设备有限公司 | A kind of steel plate anti-scratch lifting electromagnet |
| CN108975144A (en) * | 2018-08-03 | 2018-12-11 | 浙江力帅磁电科技有限公司 | A kind of energy storage type electric control permanent magnet ground jack |
-
2010
- 2010-11-29 CN CN2010206296162U patent/CN201923757U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106794968A (en) * | 2014-09-09 | 2017-05-31 | Sgm台架股份公司 | Ground jack with electrical permanent-magnet |
| CN106794968B (en) * | 2014-09-09 | 2018-08-10 | Sgm磁力有限公司 | Ground jack with electrical permanent-magnet |
| US10144618B2 (en) | 2014-09-09 | 2018-12-04 | Sgm Magnetics S.P.A. | Lifter with electropermanent magnets |
| CN104276506A (en) * | 2014-09-11 | 2015-01-14 | 马鞍山起劲磁塑科技有限公司 | High-temperature-resistant electric control hoisting electro permanent magnet |
| RU2613649C2 (en) * | 2015-08-11 | 2017-03-21 | Леонид Фёдорович Салтыков | Hoisting electromagnet |
| RU2613649C9 (en) * | 2015-08-11 | 2017-04-03 | Леонид Фёдорович Салтыков | Hoisting electromagnet |
| CN107514184A (en) * | 2016-06-17 | 2017-12-26 | 中国科学院宁波材料技术与工程研究所 | Dumbbell shape electricity permanent magnetism locking device |
| CN108016980A (en) * | 2017-12-15 | 2018-05-11 | 营口生辉磁电设备有限公司 | A kind of steel plate anti-scratch lifting electromagnet |
| CN108975144A (en) * | 2018-08-03 | 2018-12-11 | 浙江力帅磁电科技有限公司 | A kind of energy storage type electric control permanent magnet ground jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Ren Zhengsheng Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ren Zhengsheng Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20111129 |