CN208479496U - The magnetic levitation system of automatic and accurate positioning - Google Patents
The magnetic levitation system of automatic and accurate positioning Download PDFInfo
- Publication number
- CN208479496U CN208479496U CN201820867198.7U CN201820867198U CN208479496U CN 208479496 U CN208479496 U CN 208479496U CN 201820867198 U CN201820867198 U CN 201820867198U CN 208479496 U CN208479496 U CN 208479496U
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- magnet ring
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- levitation system
- sliding seat
- magnetic levitation
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Abstract
The utility model relates to the technical fields of magnetic levitation system, disclose the magnetic levitation system of automatic and accurate positioning, periphery that is identical and vertically the moving up and down magnet ring including the center magnet for adsorbing magnetic suspension object and with suspended matter magnetism, periphery magnet ring is in horizontally disposed, magnet ring encirclement in periphery is formed with intermediate hole location, the intermediate hole location and center magnet alignment of periphery magnet ring；When positioning suspended object, suspended matter is first attracted on center magnet, and periphery magnet ring is moved upwardly by, until suspended matter off center magnet, is in suspension；When needing suspended magnetic suspended matter, when magnetic suspension object is moved near the magnetic levitation system, center magnet carries out attraction positioning to it, then moves up periphery magnet ring, and magnetic suspension object is by the repulsive force from periphery magnet ring, at this moment, with moving up for periphery magnet ring, magnetic suspension object has then suspended therewith, to realize the quick accurate positioning suspended of magnetic suspension object, structure is simple, easy to operate.
Description
Technical field
The utility model relates to the technical fields of magnetic levitation system, the especially magnetic levitation system of automatic and accurate positioning.
Background technique
Magnetic suspension refers to overcomes weight that object is made to suspend the technology of getting up using magnetic force, with the development of magnetic levitation technology,
Magnetic levitation technology is applied on many fields at present, such as magnetic suspension train is exactly the novel friendship using magnetic levitation technology operation
Logical tool, also, be also applied among many fields there are many small-sized magnetic levitation system on the market at present.
The structure of some small-sized magnetic levitation systems generally comprises the center magnet at middle part and is set in center magnet
Magnetic suspension object, the middle part of magnetic levitation system is navigated to by center magnet by the periphery magnet ring of periphery, is produced by periphery magnet ring
Raw repulsion makes magnetic suspension object suspend.
However magnetic levitation system given at present is when needing that magnetic bodies suspends, in order to make magnetic suspension object
It is accurate to suspend, it prevents from tilting, needs manually to place magnetic suspension object and be aligned, it is troublesome in poeration and be easy to cause magnetic suspension
When object deviates and causes to start magnetic levitation system, it cannot suspend.
Utility model content
The utility model proposes automatic and accurate positioning magnetic levitation system, it is intended to solve magnetic levitation system in the prior art
It is not easy the problem of magnetic suspension object for the top that suspends is accurately positioned.
The utility model is realized in this way the magnetic levitation system of automatic and accurate positioning, including for adsorbing magnetic suspension
The center magnet of object and periphery magnet ring that is identical as suspended matter magnetism and vertically moving up and down, the periphery magnet ring is in level
Arrangement, the periphery magnet ring encirclement are formed with intermediate hole location, and the intermediate hole location of the periphery magnet ring is aligned with the center magnet
Arrangement；When positioning suspended object, suspended matter is first attracted on the center magnet, and the periphery magnet ring is moved upwardly by, until
Suspended matter is detached from the center magnet, is in suspension.
Further, the center magnet includes multiple in the electromagnet post being vertically arranged, multiple electromagnet band of columns
It is in around shape arranged for interval around the center of the intermediate hole location.
Further, the coil of multiple electromagnet posts is connected with Hall element.
Further, when the periphery magnet ring moves upward to extreme position, the upper surface of the periphery magnet ring and institute
State the upper surface flush arrangement of center magnet.
It further, further include having sliding seat that is horizontally disposed and vertically moving up and down, the sliding seat is enclosed
There are intermediate throughholes；The periphery magnet ring is arranged on the movable seat, and the center hole location of the periphery magnet ring and the activity
The intermediate throughholes alignment of seat.
It further, further include having pedestal, the center magnet is arranged on pedestal, and the sliding seat is arranged in the bottom
The top of seat, and moved up and down relative to the pedestal.
Further, it is provided with multiple in the guiding cylinder being vertically arranged on the pedestal, the guiding cylinder activity is worn
The sliding seat is crossed, the sliding seat is moved up and down along the guiding cylinder.
Further, the transmission cylinder of the pedestal being equipped with for being driven the sliding seat, the transmission cylinder
Upper end is flexibly connected with the sliding seat, and the lower end of the transmission cylinder and the motor of chassis interior connect.
Further, the pedestal is connected with horizontally disposed guide rail, and the pedestal is moved along the guide rail level
It is dynamic.
Compared with prior art, the magnetic levitation system of automatic and accurate positioning provided by the utility model, is needing the magnetic that suspends
When property suspended matter, when magnetic suspension object is moved near the magnetic levitation system, center magnet can carry out attraction positioning to it, so
Periphery magnet ring is moved up afterwards, the lower end surface of magnetic suspension object is identical as the electrode of the upper surface of periphery magnet ring, thus magnetic
Suspended matter is by the repulsive force from periphery magnet ring, and at this moment, with moving up for periphery magnet ring, magnetic suspension object then hangs therewith
It has been floated that, to realize that structure is simple, easy to operate by magnetic suspension object quick accurate positioning suspended.It solves existing
Magnetic levitation system is not easy the problem of magnetic suspension object for the top that suspends is accurately positioned in technology.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the magnetic levitation system of automatic and accurate positioning provided by the embodiment of the utility model；
Fig. 2 is the schematic perspective view of the magnetic levitation system of automatic and accurate positioning provided by the embodiment of the utility model；
Fig. 3 is the exploded stereochemical structure of the magnetic levitation system of automatic and accurate positioning provided by the embodiment of the utility model
Schematic diagram；
Fig. 4 is that the stereochemical structure of the box body of the magnetic levitation system of automatic and accurate positioning provided by the embodiment of the utility model is shown
It is intended to；
Fig. 5 is the solid of the magnetic levitation system of automatic and accurate positioning provided by the embodiment of the utility model being located on box body
Structural schematic diagram；
Fig. 6 is inside of the magnetic levitation system of automatic and accurate positioning provided by the embodiment of the utility model on box body track
Structural schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore position pass is described in attached drawing
The term of system only for illustration, should not be understood as the limitation to this patent, for those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
It is preferred embodiment provided by the utility model referring to figs. 1 to shown in Fig. 6.
The magnetic levitation system of automatic and accurate positioning provided by the embodiment of the utility model, it is outstanding for being accurately positioned suspended magnetic
Floating object will not deviate and cause to fall.
The magnetic levitation system of automatic and accurate positioning provided by the embodiment of the utility model, including for adsorbing magnetic suspension object
Center magnet 14 and periphery magnet ring 13 that is identical as suspended matter magnetism and vertically moving up and down, periphery magnet ring 13 in level
Arrangement, the encirclement of periphery magnet ring 13 are formed with intermediate hole location, the intermediate hole location and 14 alignment of center magnet of periphery magnet ring 13；When
When positioning suspended object, suspended matter is first attracted on center magnet 14, and periphery magnet ring 13 is moved upwardly by, until in suspended matter disengaging
Heart magnet 14 is in suspension.
In this way, when needing suspended magnetic suspended matter, when magnetic suspension object is moved near the magnetic levitation system, center
Magnet 14 can carry out attraction positioning to it, then move up periphery magnet ring 13, the lower end surface of magnetic suspension object and periphery magnetic
The electrode of the upper surface of ring 13 is identical, so that magnetic suspension object is by the repulsive force from periphery magnet ring 13, at this moment, with periphery
Magnet ring 13 moves up, and magnetic suspension object has then suspended therewith, quickly accurately determines magnetic suspension object to realize
Position suspends, and structure is simple, easy to operate.
Above-mentioned center magnet 14 is multiple electromagnet posts being vertically arranged, and multiple electromagnet posts are around the intermediate hole location
Center is in circular shape arranged for interval, in this way, when magnetic suspension object is moved near center magnet 14, magnetic suspension object meeting
Attraction positioning is carried out for the first time, after electromagnet post is powered, then magnetic suspension object is subjected to center contraposition, the positioning of two sides again
So that magnetic suspension object is placed in the center of center magnet 14, easily facilitates periphery magnet ring 13 and repel suspended magnetic suspended matter.
Also, it is equipped with the Hall element 141 for magnetic suspension object location right above detecting between multiple electromagnet posts, leads to
The position for crossing the detection of Hall element 141 top magnetic suspension object then passes through change at the position of magnetic suspension object offset from center
The electric current of each center magnet 14 is flowed through to change the magnetic size of each center magnet 14, so as to adjust the position of magnetic suspension object
It sets, magnetic suspension object is enable to be pin-pointed to the central location of this multiple center magnet 14.
In the present embodiment, Hall element 141 is arranged in the centre of this four electromagnet posts in cross type, by X
Axis and Y-axis are with the position of the magnetic suspension object right above adjusting.
In addition, when the periphery magnet ring 13 moves upward to extreme position, the upper surface of periphery magnet ring 13 and center magnetic
The upper surface of body 14 is concordant, in this way, while magnetic suspension object can be made by 14 attraction of center magnet, by periphery magnetic
The repulsive force of ring 13 and the surface for being suspended in the magnetic levitation system make the repulsion being subject to and gravitation keep balancing, with the magnetic that suspends
Property suspended matter.
In the present embodiment, the magnetic levitation system of automatic and accurate positioning further includes having horizontally disposed and vertically moving up and down
Sliding seat 12, periphery magnet ring 13 are fixedly disposed in sliding seat 12, and sliding seat 12 has been enclosed intermediate throughholes, sliding seat
12 intermediate throughholes are aligned with the center hole location of periphery magnet ring 13, in order to moving up and down for periphery magnet ring 13.
Meanwhile the magnetic levitation system of automatic and accurate positioning further includes having pedestal 11, center magnet 14 is arranged on the pedestal 11,
Sliding seat 12 is arranged in the top of pedestal 11, and moves up and down relative to pedestal 11, in order to be supported to center magnet 14,
Convenient for production.
Specifically, pedestal 11 is upward convex to be equipped with foundation 111, the upper surface of foundation 111 is arranged in above-mentioned center magnet 14, living
Dynamic seat 12, which is then set on foundation 111, to be moved up and down, thus above and below realizing periphery magnet ring 13 relative to center magnet 14
It is mobile.
In order to prevent in Primary Location magnetic suspension object, magnetic suspension object is bonded with center magnet 14, the automatic and accurate
The magnetic levitation system of positioning is installed in box body 17, is obstructed by the box wall of box body 17 to prevent magnetic suspension object and battery iron
Column is bonded and cannot achieve suspension.
In addition, the side of foundation 111 is formed with the strip groove along the upper surface direction of pedestal 11 to foundation 111 arrangement
1111, it is equipped with the first limited block 1112 positioned at the upper end of pedestal 11 in strip groove 1111, the lower end of sliding seat 12 is then
Limit strip 121 is extended downwardly, the direction for limiting lower end towards the first limited block 1112 of strip 121 has been bent to form limiting card
Hook, when sliding seat 12 is moved up and down relative to pedestal 11, limit hook is placed in strip groove 1111 and along strip groove 1111
It moves up and down, in this way, when periphery magnet ring 13 is moved upwards up to concordant with the upper surface of center magnet 14, the upper end of limit hook
Face abuts the lower end surface of the first limited block 1112, to realize the limit to sliding seat 12, when moving up sliding seat 12, prevents
Only sliding seat 12 is deviate from, and the upper surface of periphery magnet ring 13 can be kept concordant with the upper surface of center magnet 14, to keep
The magnetic suspension object stable suspersion of top.
Also, it is located on the extending direction of strip groove 1111 and limit strip 121 on pedestal 11 and is then formed with perforation
Hole is placed in limit strip 121 in through hole that is, when sliding seat 12 moves down.
In this way, the side of the lower end of the first limited block 1112 provided in this embodiment extends downwardly and is laterally bent to form
There is the first elastic spacing item, in this way when limit hook is connected on the first elastic spacing item, the first elastic spacing item can be played
It works as a buffer, prevents sliding seat 12 too fast when moving up and make to limit the fracture of strip 121.
Likewise, the second limited block 1122 is equipped in the upper end of pedestal 11, when sliding seat 12 is downward relative to pedestal 11
When mobile, lower end of second limited block 1122 to abut sliding seat 12, to prevent sliding seat 12 from abutting on the pedestal 11, and
Pedestal 11 is caused to wear.
The side of the upper end of second limited block 1122 upwardly extends and is laterally bent to form the second elastic spacing item, to work
Dynamic seat 12 plays buffer function when moving down.
Specifically, center magnet 14 is fixed on electromagnetic circuit plate 142 in the present embodiment, electromagnetic circuit plate 142 is then
It is fixed on the upper surface of foundation 111, then there is the column chamber of perforation to 11 internal cavity of pedestal, in this way, can then lead in foundation 111
It crosses and controls electromagnetic circuit plate 142 electrically to open or close above-mentioned electromagnet post.
In addition, it is in be vertically arranged the guiding cylinder 151 upwardly extended, sliding seat that the upper end of pedestal 11, which is fixed with multiple,
12 are flexibly connected realization sliding seat 12 with this multiple guiding cylinder 151 moves up and down relative to pedestal 11, to guarantee sliding seat
12 along the vertical direction on move up and down.
Also, the upper end of pedestal 11 be additionally provided with one for transmission transmission cylinder 152, transmission cylinder 152 upper end
It is flexibly connected with sliding seat 12, the lower end of transmission cylinder 152 is connect with the motor inside pedestal 11, by being driven cylinder 152, is made
Sliding seat 12 moves up and down, also, the presence due to there is guiding cylinder 151, avoids the rotation of sliding seat 12.
In the present embodiment, the first limited block 1112 and the second limited block 1122 are driven what cylinder 152 rotated with control
Electrical connection of motor, when sliding seat 12 moves up, after limit hook has abutted to the first limited block 1112, motor stops turning
It is dynamic, or when sliding seat 12 moves down, after the lower end of sliding seat 12 has abutted to the second limited block 1122, motor also can
It stops operating, in this way, when manipulation activities seat 12 is moved up or moved down, not will lead to the mobile transition of sliding seat 12
And it is damaged to.
In the present embodiment, in order to which above-mentioned periphery magnet ring 13 to be fixed in sliding seat 12, in the upper end of sliding seat 12
Portion is formed with the circular groove of upward opening, and periphery magnet ring 13 is then embedded in circular groove, in this way, above-mentioned sliding seat 12 is logical
It is corresponding with the opening of periphery magnet ring 13 that Kong Ze is placed in circular groove bottom.
Also, the quantity of 12 square in shape of sliding seat, above-mentioned guiding cylinder 151 is three, three guiding cylinders 151
It is arranged in four corners of sliding seat 12 with transmission cylinder 152, stablizing for sliding seat 12 is supported to realize.
And in order to realize that transmission cylinder 152 drives sliding seat 12 to move up and down, an angle of sliding seat 12 is formed through
The threaded hole of sliding seat 12 is located at the part above pedestal 11 with external screw thread in transmission cylinder 152, is driven the outer of cylinder 152
Screw thread and the threaded hole of sliding seat 12 cooperate, and when motor rotation, make the sliding seat with threaded hole by externally threaded rotation
12 move up or down, to realize the moving up and down relative to pedestal 11 of sliding seat 12.
And for the ease of making sliding seat 12 given by the present embodiment, distinguish at four angles of the lower end of sliding seat 12
It is formed with downwardly open mounting groove, the slot bottom of this four mounting grooves is provided with through-hole through sliding seat 12 upwards, also, wherein
Three mounting grooves in be fixed with middle part and be provided with the guiding cap of through-hole, the slot bottom through-hole of the through-hole face mounting groove of guiding cap,
To realize that sliding seat 12 is moved up and down along the guiding orientation of cylinder 151；And it is then fixed with middle part in an other mounting groove and is provided with
The thread cap of threaded hole realizes the threaded connection with transmission cylinder 152, to drive sliding seat 12 to move up and down.
In addition, also having the guide rail arranged along 17 length direction of box body, i.e. this implementation in box body 17 provided in this embodiment
The pedestal 11 of the magnetic levitation system for the automatic and accurate positioning that example provides can be horizontally moved along guide rail, in this way, being placed in box body
The magnetic suspension object of 17 tops can then be moved with moving for magnetic levitation system.
Specifically, guide rail provided in this embodiment includes drive rail 172 and guiding rail 171, in pedestal 11
Lower end is fixed with Mobile base 16, and Mobile base 16 is respectively provided with driving groove and guide groove along guide rail extending direction arrangement, passes
Dynamic guide rail 172 is placed in driving groove and through pedestal 11, and guiding rail 171 is placed in guide groove and through pedestal 11.
And tool is mounted with guide cylinder between two guiding contact pieces there are two contact piece is oriented in guide groove, is oriented to
Guide rail 171 passes through guide cylinder, and is flexibly connected relative to guide cylinder, and guide cylinder of such fixing card on Mobile base 16 can band
It moves the magnetic levitation system to move horizontally, and then drives the magnetic suspension object of top mobile.
Also, for the transmission for realizing Mobile base 16, equally tool is passed there are two contact piece is driven at two in conductive slot
Inlay card has transmission cylinder between dynamic contact piece, and transmission cylinder has the threaded hole along transmitting track perforation, in the periphery of drive rail 172
With external screw thread, the external screw thread of such drive rail 172 and the corresponding threaded holes of transmission cylinder are closed, when drive rail 172 rotates,
It will drive Mobile base 16 to move along transmitting track and then drive moving for magnetic suspension object.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (9)
1. automatic and accurate positioning magnetic levitation system, which is characterized in that including the center magnet for adsorbing magnetic suspension object with
And periphery magnet ring that is identical as suspended matter magnetism and vertically moving up and down, the periphery magnet ring are in horizontally disposed, the periphery
Magnet ring encirclement is formed with intermediate hole location, the intermediate hole location of the periphery magnet ring and the center magnet alignment；When positioning is outstanding
When floating object, suspended matter is first attracted on the center magnet, and the periphery magnet ring is moved upwardly by, until described in suspended matter disengaging
Center magnet is in suspension.
2. the magnetic levitation system of automatic and accurate positioning as described in claim 1, which is characterized in that the center magnet includes more
It is a in the electromagnet post being vertically arranged, multiple electromagnet posts are in around shape interval around the center of the intermediate hole location
Arrangement.
3. the magnetic levitation system of automatic and accurate positioning as claimed in claim 2, which is characterized in that multiple electromagnet posts
Coil is connected with Hall element.
4. the magnetic levitation system of automatic and accurate positioning as described in any one of claims 1 to 3, which is characterized in that when described outer
When all magnet rings move upward to extreme position, the upper surface of periphery magnet ring cloth concordant with the upper surface of the center magnet
It sets.
5. the magnetic levitation system of automatic and accurate positioning as described in any one of claims 1 to 3, which is characterized in that further include having
Sliding seat that is horizontally disposed and vertically moving up and down, the sliding seat have been enclosed intermediate throughholes；The periphery magnet ring is set
It sets on the movable seat, and the intermediate throughholes alignment of the center hole location of the periphery magnet ring and the sliding seat.
6. the magnetic levitation system of automatic and accurate positioning as claimed in claim 5, which is characterized in that it further include having pedestal, it is described
Center magnet is arranged on pedestal, and the sliding seat arrangement on the top of the base, and is moved up and down relative to the pedestal.
7. the magnetic levitation system of automatic and accurate positioning as claimed in claim 6, which is characterized in that be provided on the pedestal more
It is a in the guiding cylinder being vertically arranged, the guiding cylinder activity passes through the sliding seat, and the sliding seat is along the guiding
Cylinder moves up and down.
8. the magnetic levitation system of automatic and accurate positioning as claimed in claim 6, which is characterized in that the pedestal is equipped with and is used for
It is driven the transmission cylinder of the sliding seat, the upper end of the transmission cylinder is flexibly connected with the sliding seat, the transmission cylinder
Lower end and chassis interior motor connect.
9. the magnetic levitation system of automatic and accurate positioning as claimed in claim 6, which is characterized in that the pedestal is connected with
Horizontally disposed guide rail, the pedestal are moved horizontally along the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820867198.7U CN208479496U (en) | 2018-06-06 | 2018-06-06 | The magnetic levitation system of automatic and accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820867198.7U CN208479496U (en) | 2018-06-06 | 2018-06-06 | The magnetic levitation system of automatic and accurate positioning |
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| Publication Number | Publication Date |
|---|---|
| CN208479496U true CN208479496U (en) | 2019-02-05 |
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ID=65216404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820867198.7U Active CN208479496U (en) | 2018-06-06 | 2018-06-06 | The magnetic levitation system of automatic and accurate positioning |
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| CN (1) | CN208479496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683363A (en) * | 2018-06-06 | 2018-10-19 | 浪尖设计集团有限公司 | The magnetic levitation system of automatic and accurate positioning |
| CN111313761A (en) * | 2020-03-25 | 2020-06-19 | 四川矿产机电技师学院 | Zoom disc type decoupling and automatic magnetic suspension system |
-
2018
- 2018-06-06 CN CN201820867198.7U patent/CN208479496U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683363A (en) * | 2018-06-06 | 2018-10-19 | 浪尖设计集团有限公司 | The magnetic levitation system of automatic and accurate positioning |
| CN108683363B (en) * | 2018-06-06 | 2024-01-30 | 浪尖设计集团有限公司 | Magnetic suspension device capable of automatically and accurately positioning |
| CN111313761A (en) * | 2020-03-25 | 2020-06-19 | 四川矿产机电技师学院 | Zoom disc type decoupling and automatic magnetic suspension system |
| CN111313761B (en) * | 2020-03-25 | 2021-07-20 | 四川矿产机电技师学院 | Zoom disc type decoupling and automatic magnetic suspension system |
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