CN103296856A - Magneto-electric rotation reciprocating device - Google Patents
Magneto-electric rotation reciprocating device Download PDFInfo
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- CN103296856A CN103296856A CN2013102527787A CN201310252778A CN103296856A CN 103296856 A CN103296856 A CN 103296856A CN 2013102527787 A CN2013102527787 A CN 2013102527787A CN 201310252778 A CN201310252778 A CN 201310252778A CN 103296856 A CN103296856 A CN 103296856A
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- Prior art keywords
- iron core
- permanent magnet
- connection rod
- rod set
- coil
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 73
- 230000001846 repelling effect Effects 0.000 claims description 4
- 230000002940 repellent Effects 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The invention discloses a magneto-electric rotation reciprocating device which comprises a first component and a second component. The first component comprises a core and a coil. The coil is wound on at least one end of the core, and the second component comprises a permanent magnet and a connecting rod group. The permanent magnet is arranged in the core, and a gap exists between the permanent magnet and the core. The permanent magnet is connected with the connecting rod group. When positive or negative pulse current flows in the coil, attracted or repellent acting force is generated between the permanent magnet and the core, and the permanent magnet drives the connecting rod group to rotate. Due to the fact that the permanent magnet is radially magnetized and arranged in the core and the permanent magnet attracts different geometric shaft radiuses of the core, the problem that the coil is heated and burned off is solved.
Description
Technical field
The invention belongs to a kind of low-voltage electrical apparatus series products technical field, particularly a kind of magnetoelectricity rotation reciprocating apparatus.
Background technology
Current, what the reciprocating apparatus of magnetoelectricity rotation all adopted is constantly to apply electric current to coil, the field drives iron core that produces is done rectilinear motion, one tooth bar is set on the connecting rod of iron core, the other end of tooth bar is provided with spring, when applying electric current to coil, iron core promotes connecting rod and drives tooth bar to move to a direction, and driven wheel rotates simultaneously.When cutting off electric current, spring discharges compression energy, and drive iron core, connecting rod, tooth bar are done return motion, and driven gear is done the reverse rotation campaign and formed reciprocating type rotatablely moving thus simultaneously, drives miscellaneous part work.After entering operating state, coil must be in the long-term operating state, and the operating current that has formed electromagnetic field must continuously pass through coil, and coil heating is inevitable outcome with burning in this case.
Existing rotation reciprocating apparatus is because its complex structure, assembly difficulty are big, work is unreliable, and the market application surface is very narrow, does not also reach the requirement in market.
Summary of the invention
In order to solve existing coil heating, the easy problem excessive, that sensitivity is low of burning and consume energy, the object of the present invention is to provide a kind of magnetoelectricity rotation reciprocating apparatus.
In order to achieve the above object, the present invention is by the following technical solutions: comprising:
First parts comprise iron core and coil, and at least one end of described iron core is wound with coil;
Second parts comprise permanent magnet and connection rod set, and described permanent magnet is arranged in the described iron core, and have a gap with described iron core, and described permanent magnet is connected with described connection rod set;
When being connected with forward or reverse impulse electric current in the described coil, make to produce the active force of inhaling mutually or repelling each other between described permanent magnet and the iron core, thereby by described permanent magnet drivening rod group rotation.
Preferably, one end of described iron core is wound with coil, and described iron core is provided with a through hole, is provided with chain group in the described through hole, described permanent magnet is connected with an end of connection rod set and is fixed on an end of chain group, and the other end of described connection rod set is connected with for driven workpiece.
Preferably, the two ends of described iron core are wound with coil respectively, and described iron core is provided with a through hole, are provided with chain group in the described through hole, described permanent magnet is connected with an end of connection rod set and is fixed on an end of chain group, and the other end of described connection rod set is connected with for driven workpiece.
Preferably, described connection rod set comprises one or more connecting rods, and described workpiece is locked in an end of connection rod set by the nut group.
Preferably, described iron core is flat shape.
Preferably, the cross section of described iron core is I shape, T-shaped or cross.
Preferably, described permanent magnet comprises a plurality of permanent magnets, and a plurality of magnet rings are around connection rod set.
Preferably, described iron core is located in the carriage, and described connection rod set one end places iron core, and the other end locks mutually by nut group and workpiece.
Beneficial effect of the present invention: the present invention is by utilizing the permanent magnet radial magnetizing and being located at characteristics in the iron core, having solved coil with the characteristic of the different geometrical axis radius phase adhesive of iron core does not generate heat, the problem of not burning, by apply the pulse current of both forward and reverse directions to coil, to change iron core polarity, the a certain operating state that makes permanent magnet in iron core, be rotated adhesive and repulsion and its maintenance is needed, thereby realized and to have passed to a large amount of operating currents for a long time to coil again, coil is not generated heat in long-term work, do not burn, power consumption is little, and it is fast to reach rotary speed, highly sensitive, reliable and stable, the interference that not changed by the net voltage fluctuation, no operating noise and no electromagnetic pollution and assemble easy characteristics.
Description of drawings
The structural representation of first kind of embodiment of electromagnetism rotation reciprocating apparatus among Fig. 1 the present invention;
The structural representation of second kind of embodiment of electromagnetism rotation reciprocating apparatus among Fig. 2 the present invention;
The structural representation of the third embodiment of electromagnetism rotation reciprocating apparatus among Fig. 3 the present invention;
The structural representation of the 4th kind of embodiment of electromagnetism rotation reciprocating apparatus among Fig. 4 the present invention;
The structural representation of the 5th kind of embodiment of electromagnetism rotation reciprocating apparatus among Fig. 5 the present invention;
The structural representation of the 6th kind of embodiment of electromagnetism rotation reciprocating apparatus among Fig. 6 the present invention;
The structural representation of the 7th kind of embodiment of electromagnetism rotation reciprocating apparatus among Fig. 7 the present invention.
Among the figure: 1 coil, 2 iron cores, 3 permanent magnets, 4 connection rod set, 5 chain groups, 6 nut groups, 7 workpiece, 8 carriages.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in restriction the present invention.
As shown in Figure 1, be the structural representation of first kind of embodiment of electromagnetism rotation reciprocating apparatus among the present invention, the device of this embodiment comprises:
First parts comprise iron core 2 and coil 1, and the two ends of described iron core 2 are wound with coil 1 respectively.
Second parts comprise permanent magnet 3 and connection rod set 4, and described permanent magnet 3 is applied in the described iron core 2, and described permanent magnet 3 is connected with described connection rod set 4;
When being connected with forward or reverse impulse electric current in the described coil, make to produce the active force of inhaling mutually or repelling each other between described permanent magnet 3 and the iron core 2, thus 4 rotations of drivening rod group.
The coil of present embodiment is when applying forward current, described permanent magnet drives described workpiece by connection rod set and ° moves along the first direction Rotate 180, when applying reverse current to described coil, described permanent magnet drives described workpiece by connection rod set and does and first party Rotate 180 ° motion in the opposite direction, thereby realizes the rotation reciprocating motion of workpiece.
The course of work: coil 1 is fixed on the two ends of iron core 2, form assembly, when the described coil 1 to the iron core two ends applies forward and reverse electric current, the electromagnetic field that described iron core 2 produces is identical and opposite with the polarity of described permanent magnet 3, make iron core 2 and permanent magnet 3 occur the rotation reciprocating motion of inhaling mutually and repelling each other simultaneously, described permanent magnet 3 drives workpiece 7 by connection rod set 4 and does corresponding rotation reciprocating motion, thereby has realized required operating state.Because what feed in the coil is pulse current, realized and to have passed to a large amount of operating currents for a long time to coil again, solved the problem that coil does not generate heat, do not burn, the realization power consumption is little, rotary speed is fast, highly sensitive, reliable and stable, the interference that not changed by the net voltage fluctuation, the characteristics that no operating noise and no electromagnetic pollution and assembling are succinct.
As shown in Figure 2, structural representation for second kind of embodiment of electromagnetism rotation reciprocating apparatus among the present invention, the device of this embodiment and first kind of embodiment are basic identical, its difference is: iron core 2 is I shape, for to form perpendicular to the setting utmost point iron of plane iron core 2, its iron core 2 side-lookings are " fourth " font by one or more planes iron core and both sides.Permanent magnet runs through the plane iron core, is penetrated with connection rod set in permanent magnet, and an end of described connection rod set is connected with for driving the reciprocal workpiece of its rotation.
The course of work: with embodiment 1, be characterized in erectting utmost point iron and changed the direction that coil is installed, be conducive to configuring product.
As shown in Figure 3, structural representation for the third embodiment of electromagnetism rotation reciprocating apparatus among the present invention, the device of this embodiment and first kind of embodiment are basic identical, its difference is: iron core 2 has only an end to be provided with coil 1, this plane iron core 2 is provided with a through hole, the hole wall of this through hole is provided with chain group 5, and an end of permanent magnet 3 and connection rod set 4 is fastened on an end of chain group 5, and the end of connection rod set 4 is connected with for driven workpiece 7.
The course of work: with embodiment 1, this embodiment only disposes a coil and changes core length, is characterized in being configured on the different small sized product.
As shown in Figure 4, be the structural representation of the 4th kind of embodiment of electromagnetism rotation reciprocating apparatus among the present invention, the device of this embodiment and second kind of embodiment are basic identical, and its difference is: iron core coil of 2 configurations and change core length.
The course of work: with embodiment 2, be characterized in being configured on the different small sized product.
As shown in Figure 5, the structural representation of the 5th kind of embodiment of the present invention, described coil 1 is looped around on the outside yoke of one or more iron cores 2, the opposite side set portion of iron core 2 is provided with through hole, described connection rod set 4 is a connecting rod or connection rod set, and described connection rod set runs through described one or more permanent magnet 3, one ends and places chain group 5, one end of described connection rod set connects workpiece 7, and fixes by nut group 6.Iron core 2 through holes are enclosed within chain group 5 of described second parts, and guarantee its rotation flexibly.
The course of work: when applying forward and reverse electric current to coil, form semi-circumference half circulating magnetic field at the through hole of the opposite side set portion of iron core, moved to S by N, drive permanent magnet and move along the half cycle of inhaling mutually and repel each other, otherwise oppositely.
As shown in Figure 6, the structural representation of the 6th kind of embodiment of the present invention, described iron core 2 is located in the carriage 8, described connection rod set 4 is a connecting rod or connection rod set, described connection rod set runs through one or more permanent magnets 3, described connection rod set one end places iron core 2, and the other end of described connection rod set connects workpiece 7 by 6 lockings of nut group, and guarantees its rotation flexibly.The carriage of present embodiment can be cylindrical frame or quadra, and permanent magnet is arranged in the carriage.
The course of work: with embodiment 1, be characterized in favourable product configuration.
As shown in Figure 7, the structural representation of the 7th kind of embodiment of the present invention, described iron core 2 is located on chain group 5, and the cross section of described iron core 2 is cross, its two ends are provided with coil 1, described connection rod set 4 is a connecting rod or connection rod set, and described connection rod set runs through one or more permanent magnets 3, and described connection rod set is arranged in chain group 5, one end places iron core 1, one end of described connection rod set connects workpiece 7, and the other end is by 6 lockings of nut group, and the assurance connection rod set drives workpiece 7 flexible motion.
The course of work: with embodiment 1, be characterized in favourable product configuration.
In sum, the present invention is by utilizing the permanent magnet radial magnetizing and being located at characteristics in the iron core, having solved coil with the characteristic of the different geometrical axis radius phase adhesive of iron core does not generate heat, the problem of not burning, by apply the pulse current of both forward and reverse directions to coil, to change iron core polarity, the a certain operating state that makes permanent magnet in iron core, be rotated adhesive and repulsion and its maintenance is needed, thereby realized and to have passed to a large amount of operating currents for a long time to coil again, coil is not generated heat in long-term work, do not burn, power consumption is little, and it is fast to reach rotary speed, highly sensitive, reliable and stable, the interference that not changed by the net voltage fluctuation, no operating noise and no electromagnetic pollution and assemble easy characteristics.
It should be noted that at last: the above only is the explanation embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a magnetoelectricity rotation reciprocating apparatus is characterized in that, comprising:
First parts comprise iron core and coil, and at least one end of described iron core is wound with coil;
Second parts comprise permanent magnet and connection rod set, and described permanent magnet is arranged in the described iron core, and have a gap with described iron core, and described permanent magnet is connected with described connection rod set;
When being connected with forward or reverse impulse electric current in the described coil, make to produce the active force of inhaling mutually or repelling each other between described permanent magnet and the iron core, thereby by described permanent magnet drivening rod group rotation.
2. magnetoelectricity according to claim 1 rotates reciprocating apparatus, it is characterized in that, one end of described iron core is wound with coil, described iron core is provided with a through hole, be provided with chain group in the described through hole, described permanent magnet is connected with an end of connection rod set and is fixed on an end of chain group, and the other end of described connection rod set is connected with for driven workpiece.
3. magnetoelectricity according to claim 1 rotates reciprocating apparatus, it is characterized in that, the two ends of described iron core are wound with coil respectively, described iron core is provided with a through hole, be provided with chain group in the described through hole, described permanent magnet is connected with an end of connection rod set and is fixed on an end of chain group, and the other end of described connection rod set is connected with for driven workpiece.
4. according to claim 2 or 3 described magnetoelectricity rotation reciprocating apparatuses, it is characterized in that described connection rod set comprises one or more connecting rods, described workpiece is locked in an end of connection rod set by the nut group.
5. magnetoelectricity rotation reciprocating apparatus according to claim 1 is characterized in that described iron core is flat shape.
6. magnetoelectricity rotation reciprocating apparatus according to claim 1 is characterized in that the cross section of described iron core is I shape, T-shaped or cross.
7. magnetoelectricity rotation reciprocating apparatus according to claim 1 is characterized in that described permanent magnet comprises a plurality of permanent magnets, and a plurality of magnet rings are around connection rod set.
8. magnetoelectricity rotation reciprocating apparatus according to claim 1 is characterized in that described iron core is located in the carriage, and described connection rod set one end places iron core, and the other end locks mutually by nut group and workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252778.7A CN103296856B (en) | 2013-06-24 | 2013-06-24 | A kind of magnetoelectricity rotates reciprocating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252778.7A CN103296856B (en) | 2013-06-24 | 2013-06-24 | A kind of magnetoelectricity rotates reciprocating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103296856A true CN103296856A (en) | 2013-09-11 |
| CN103296856B CN103296856B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310252778.7A Expired - Fee Related CN103296856B (en) | 2013-06-24 | 2013-06-24 | A kind of magnetoelectricity rotates reciprocating apparatus |
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| CN (1) | CN103296856B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300876A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of Electromagnetic Control screw rod accelerator |
| CN106300877A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of Electromagnetic Control helicla flute accelerator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0031876A1 (en) * | 1979-12-28 | 1981-07-15 | International Business Machines Corporation | Limited angle electric rotary actuator |
| CN2333114Y (en) * | 1998-05-29 | 1999-08-11 | 刘文华 | Microelectricity energy-saving reciprocating device |
| CN1567684A (en) * | 2003-07-02 | 2005-01-19 | 刘文华 | Micro power consumption reciprocating apparatus |
| CN2737056Y (en) * | 2004-09-17 | 2005-10-26 | 陈家强 | Oscillating mirror motor for scanning |
| US20110012443A1 (en) * | 2009-07-14 | 2011-01-20 | Powers Christopher F X | Energy and power transformation systems and apparatuses |
| CN102324732A (en) * | 2011-09-22 | 2012-01-18 | 刘文华 | Motor protecting device |
| CN203339921U (en) * | 2013-06-24 | 2013-12-11 | 刘文华 | Magnetoelectric rotary reciprocating device |
-
2013
- 2013-06-24 CN CN201310252778.7A patent/CN103296856B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0031876A1 (en) * | 1979-12-28 | 1981-07-15 | International Business Machines Corporation | Limited angle electric rotary actuator |
| CN2333114Y (en) * | 1998-05-29 | 1999-08-11 | 刘文华 | Microelectricity energy-saving reciprocating device |
| CN1567684A (en) * | 2003-07-02 | 2005-01-19 | 刘文华 | Micro power consumption reciprocating apparatus |
| CN2737056Y (en) * | 2004-09-17 | 2005-10-26 | 陈家强 | Oscillating mirror motor for scanning |
| US20110012443A1 (en) * | 2009-07-14 | 2011-01-20 | Powers Christopher F X | Energy and power transformation systems and apparatuses |
| CN102324732A (en) * | 2011-09-22 | 2012-01-18 | 刘文华 | Motor protecting device |
| CN203339921U (en) * | 2013-06-24 | 2013-12-11 | 刘文华 | Magnetoelectric rotary reciprocating device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300876A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of Electromagnetic Control screw rod accelerator |
| CN106300877A (en) * | 2016-08-31 | 2017-01-04 | 华南理工大学 | A kind of Electromagnetic Control helicla flute accelerator |
| CN106300877B (en) * | 2016-08-31 | 2018-10-30 | 华南理工大学 | A kind of Electromagnetic Control helicla flute accelerator |
| CN106300876B (en) * | 2016-08-31 | 2018-11-02 | 华南理工大学 | A kind of Electromagnetic Control screw rod accelerator |
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| Publication number | Publication date |
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| CN103296856B (en) | 2016-01-27 |
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Granted publication date: 20160127 |
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