CN202152250U - Novel electromagnetic control type permanent magnet attracting and lifting device - Google Patents

Novel electromagnetic control type permanent magnet attracting and lifting device Download PDF

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Publication number
CN202152250U
CN202152250U CN2011201520518U CN201120152051U CN202152250U CN 202152250 U CN202152250 U CN 202152250U CN 2011201520518 U CN2011201520518 U CN 2011201520518U CN 201120152051 U CN201120152051 U CN 201120152051U CN 202152250 U CN202152250 U CN 202152250U
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CN
China
Prior art keywords
permanent
magnetic
lifting
iron core
magnet
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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
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CN2011201520518U
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Chinese (zh)
Inventor
陈铁光
黄小敏
Original Assignee
陈铁光
黄小敏
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Filing date
Publication date
Application filed by 陈铁光, 黄小敏 filed Critical 陈铁光
Priority to CN2011201520518U priority Critical patent/CN202152250U/en
Application granted granted Critical
Publication of CN202152250U publication Critical patent/CN202152250U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A novel electromagnetic control type permanent magnet attracting and lifting device comprises a casing, permanent magnetic steel, a magnetic conducting iron core and magnet exciting coils. The magnetic conducting iron core and the permanent magnetic steel are arranged inside the casing, the magnet exciting coils are wound on the magnetic conducting iron core, and the upper portion of the magnetic conducting iron core is provided with the permanent magnetic steel. The magnetic conducting iron core and the magnet exciting coils wound on the magnetic conducting iron core are adopted to generate an electromagnetic field which is used for being overlaid with or offsetting a magnetic field of the permanent magnetic steel. Movement is accurate, operation is simple and convenient, and synchronization performance is ensured when a plurality of devices are combined to lift. Simultaneously, electromagnet and permanent magnet can be overlaid, attractive force can be increased, safety is larger, and the magnitude of the attractive force can be adjusted.

Description

A kind of electromagnet control formula permanent magnetism sucking and lifting device
Technical field
The utility model relates to a kind of suspender, is specially a kind of electromagnet control formula permanent magnetism sucking and lifting device.
Background technology
Existing permanent magnet sucking hoisting apparatus mostly for manually or the gravity through suction hanging device hook bottom drive chain sprocket wheel (magnetic core) rotated, be embodied as magnetic field superposition and counteracting, to reach the purpose of suction and discharging to magnetic pole.Manually operated only adapts to little tonnage, for large-tonnage, manually is difficult to realize; Existing sprocket wheel, chain transmission mode, because of acting frequently, Transmission very easily weares and teares, and transmission link is many, and precision is difficult to guarantee, be prone to cause actuated error, and process and time that mechanical action is realized is long, and is inconvenient during operating cost; Join the occasion of hanging for many permanent magnet sucking hoisting apparatus, the suction of each suction hanging device, blowing action are realized by its transmission device (chain sprocket) acting, as long as a transmission error is wherein arranged, will influence the synchronism of integral device, and the operative employee measures greatly.
The utility model content
The technical matters that the utility model solved provides a kind of electromagnet control formula permanent magnetism sucking and lifting device, and its proper is easy and simple to handle, when many All-China Federation of Taiwan Compatriots hang, can guarantee net synchronization capability, thereby solve the problem in the above-mentioned background technology.
The technical matters that the utility model solved adopts following technical scheme to realize:
A kind of electromagnet control formula permanent magnetism sucking and lifting device; Comprise shell, permanent-magnet steel, conducting magnet core and excitation coil; Said enclosure is provided with conducting magnet core and permanent-magnet steel, is wound with excitation coil on the said conducting magnet core, and the top of said conducting magnet core is equipped with permanent-magnet steel.
As a kind of improvement, said conducting magnet core and permanent-magnet steel utilize bolt in said enclosure.
As a kind of improvement, be installed with lifting eye on the said shell.
The principle of work of the utility model is following:
The utility model is provided with permanent-magnet steel and electromagnet in the enclosure of permanent magnet sucking hoisting apparatus; Said electromagnet be conducting magnet core and with the excitation coil that twines on it; When excitation coil was switched on, conducting magnet core obtained magnetic, and this magnetic size can be through size of current control; So just can realize the stack and the counteracting in conducting magnet core and permanent-magnet steel magnetic field, thereby realize suction and discharging.
Owing to adopted above structure, the utlity model has following beneficial effect:
The utility model adopt conducting magnet core and with twine excitation coil on it and generate an electromagnetic field magnetic field with permanent-magnet steel to superpose or offset, the centre does not have the mechanical drive link fully, proper is easy and simple to handle, when many All-China Federation of Taiwan Compatriots hang, can guarantee net synchronization capability; Also can let electromagnetism, permanent magnetic overlapped simultaneously, increase suction, safety is bigger; The suction size can realize regulating.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1. shell, 2. permanent-magnet steel, 3. conducting magnet core, 4. excitation coil, 5. bolt, 6. lifting eye.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1; A kind of electromagnet control formula permanent magnetism sucking and lifting device; Comprise shell 1, permanent-magnet steel 2, conducting magnet core 3 and excitation coil 4; Said shell 1 set inside has conducting magnet core 3 and permanent-magnet steel 2, is wound with excitation coil 4 on the said conducting magnet core 3, and the top of said conducting magnet core 3 is equipped with permanent-magnet steel 2; Said conducting magnet core 3 utilizes bolt 5 to be fixedly installed in said shell 1 inside with permanent-magnet steel 2; Be installed with lifting eye 6 on the said shell 1.
The utility model is at the shell 1 set inside permanent-magnet steel 2 and the electromagnet of permanent magnet sucking hoisting apparatus; Said electromagnet be conducting magnet core 3 and with the excitation coil 4 that twines on it; During to excitation coil 4 energisings, conducting magnet core 3 obtains magnetic, and this magnetic size can be through size of current control; So just realized stack and the counteracting of conducting magnet core 3, thereby realized suction and discharging with permanent-magnet steel 2 both magnetic fields.
More than show and described groundwork of the utility model and the advantage of principal character and the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (3)

1. an electromagnet is controlled formula permanent magnetism sucking and lifting device; Comprise shell, permanent-magnet steel, conducting magnet core and excitation coil; It is characterized in that: said enclosure is provided with conducting magnet core and permanent-magnet steel; Be wound with excitation coil on the said conducting magnet core, the top of said conducting magnet core is equipped with permanent-magnet steel.
2. a kind of electromagnet control formula permanent magnetism sucking and lifting device according to claim 1, it is characterized in that: said conducting magnet core and permanent-magnet steel utilize bolt in said enclosure.
3. a kind of electromagnet control formula permanent magnetism sucking and lifting device according to claim 1 and 2 is characterized in that: be installed with lifting eye on the said shell.
CN2011201520518U 2011-05-13 2011-05-13 Novel electromagnetic control type permanent magnet attracting and lifting device Expired - Fee Related CN202152250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201520518U CN202152250U (en) 2011-05-13 2011-05-13 Novel electromagnetic control type permanent magnet attracting and lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201520518U CN202152250U (en) 2011-05-13 2011-05-13 Novel electromagnetic control type permanent magnet attracting and lifting device

Publications (1)

Publication Number Publication Date
CN202152250U true CN202152250U (en) 2012-02-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201520518U Expired - Fee Related CN202152250U (en) 2011-05-13 2011-05-13 Novel electromagnetic control type permanent magnet attracting and lifting device

Country Status (1)

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CN (1) CN202152250U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043524A (en) * 2014-07-04 2014-09-17 岳阳鸿升电磁科技有限公司 Electric permanent-magnet iron separator
CN106971809A (en) * 2017-05-18 2017-07-21 成都课迪科技有限公司 Combined permanent magnet structure
CN109110625A (en) * 2018-09-28 2019-01-01 泉州市博晨机械科技有限公司 The automatic unloading structure of intelligence for micro electric permanent magnetic lifting device
CN110125966A (en) * 2019-05-28 2019-08-16 桂林航天工业学院 It is a kind of for grabbing the calutron and its application method of stamping parts of automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043524A (en) * 2014-07-04 2014-09-17 岳阳鸿升电磁科技有限公司 Electric permanent-magnet iron separator
CN106971809A (en) * 2017-05-18 2017-07-21 成都课迪科技有限公司 Combined permanent magnet structure
CN109110625A (en) * 2018-09-28 2019-01-01 泉州市博晨机械科技有限公司 The automatic unloading structure of intelligence for micro electric permanent magnetic lifting device
CN110125966A (en) * 2019-05-28 2019-08-16 桂林航天工业学院 It is a kind of for grabbing the calutron and its application method of stamping parts of automobile

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Yueyang Changfeng electromagnetic Machinery Co., Ltd.

Assignor: Chen Tieguang|Huang Xiaomin

Contract record no.: 2014430000089

Denomination of utility model: Novel electromagnetic control type permanent magnet attracting and lifting device

Granted publication date: 20120229

License type: Exclusive License

Record date: 20140609

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120229

Termination date: 20170513

CF01 Termination of patent right due to non-payment of annual fee