CN203926161U - A kind of large radiation angle make unrestrained device - Google Patents
A kind of large radiation angle make unrestrained device Download PDFInfo
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- CN203926161U CN203926161U CN201420296542.3U CN201420296542U CN203926161U CN 203926161 U CN203926161 U CN 203926161U CN 201420296542 U CN201420296542 U CN 201420296542U CN 203926161 U CN203926161 U CN 203926161U
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- oscillating mechanism
- shaft coupling
- make
- make unrestrained
- radiation angle
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Abstract
The utility model discloses the unrestrained device of making of a kind of large radiation angle, comprise and make unrestrained pump and fixing device, also comprise the first shell, motor, magnetic shaft coupling and oscillating mechanism, the first enclosure has the holding cavity of a water-tight; Motor is successively by magnetic shaft coupling, oscillating mechanism and make unrestrained pump drive and be connected, or motor is successively by oscillating mechanism, magnetic shaft coupling and make unrestrained pump drive and be connected; Described fixing device is connected with the first outer shell outer wall, and magnetic shaft coupling drive end and all parts that are connected with magnetic shaft coupling drive end are arranged in holding cavity, make unrestrained pump and are arranged on the first housing exterior.The utility model utilizes oscillating mechanism to make to make unrestrained pump and can in large radiation angle, swing, and can effectively increase the direction of current, reduces the blind area of even eliminating current; The use of magnetic shaft coupling can make the utility model obtain better waterproof sealing effect, has dwindled volume simultaneously, has reduced cost and can adapt to and used in the particular surroundingss such as seawater.
Description
Technical field
The utility model relates to a kind of unrestrained device of making of the unrestrained device of making, particularly a kind of large radiation angle.
Background technique
Make unrestrained device for imitating the current of nature, make the current of a fish jar water layer even, prevent slough.Existingly make unrestrained device and mostly be blade structure, be fixed in fish jar internal side wall, utilize flabellum to stir and produce current.These are made unrestrained device and manufacture current owing to can only fixing to a direction, there is unavoidably the current blind area that is beyond one's reach, the general fashion addressing the above problem is at present to adopt a plurality ofly to make unrestrained device and to different direction, manufacture current respectively, although make unrestrained device and can effectively solve blind zone problem when abundant what install like this, but cost is higher, power consumption is large, takies the interior space of fish jar too much, is inconvenient to use.
Model utility content
In order to address the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, and can multiple directions produce current large radiation angle make unrestrained device.
The utility model for the technological scheme that solves its technical problem and adopt is:
Large radiation angle make a unrestrained device, comprise and make unrestrained pump and fixing device, also comprise the first shell, motor, magnetic shaft coupling and oscillating mechanism, the first enclosure has the holding cavity of a water-tight; Motor is successively by magnetic shaft coupling, oscillating mechanism and make unrestrained pump drive and be connected, or motor is successively by oscillating mechanism, magnetic shaft coupling and make unrestrained pump drive and be connected; Described fixing device is connected with the first outer shell outer wall, and magnetic shaft coupling drive end and all parts that are connected with magnetic shaft coupling drive end are arranged in holding cavity, make unrestrained pump and are arranged on the first housing exterior.Oscillating mechanism can allow to be made unrestrained pump and swings back and forth in a large radiation angular range, has increased the direction of current, reduces the blind area of even having eliminated current; Utilize the first shell to carry out waterproof sealing to magnetic shaft coupling drive end and all parts of being connected with magnetic shaft coupling drive end, and utilize magnetic shaft coupling to carry out transmission, can reach good waterproofing effect, compared to other motive sealing modes such as mechanical seals, structure is more simple, can effectively reduce and take up room, can reduce product cost simultaneously.
Concrete, described magnetic shaft coupling comprises that active magnetic rotor, driven magnet rotor and two are oppositely arranged on cylindrical circular first holding space of the first outer shell outer wall both sides, active magnetic rotor, driven magnet rotor are separately positioned in two the first holding spaces.
As the first preferred structure of the present utility model, motor output shaft is connected with active magnetic rotor, and driven magnet rotor is connected with oscillating mechanism input end, oscillating mechanism output terminal with make unrestrained pump and be connected.
Further, the utility model also comprises a second housing, between second housing and the first outer shell outer wall, form one second holding space, oscillating mechanism and driven magnet rotor are arranged in this second holding space, make unrestrained pump and are connected with oscillating mechanism output terminal by a pedestal; Concrete, pedestal one end is connected with oscillating mechanism output terminal, the other end extend to second housing outside and with make unrestrained pump and be connected.
In above-described the first preferred structure, motor is arranged in the holding cavity of the first shell with the active magnetic rotor being connected with motor, and motor is by magnetic shaft coupling and oscillating mechanism transmission, and motor is had to good sealed waterproof effect.
As the second preferred structure of the present utility model, described motor output shaft is connected with oscillating mechanism input end, and oscillating mechanism output terminal is connected with active magnetic rotor, driven magnet rotor with make unrestrained pump and be fixedly connected with.In this preferred structure, motor, active magnetic rotor and oscillating mechanism are all arranged in the holding cavity of the first shell, in to motor waterproof, can also effectively prevent oscillating mechanism corrosion, increase the service life and reduce fault, also further dwindle volume of the present utility model.
In above-mentioned two kinds of preferred structures of the present utility model, described active magnetic rotor and driven magnet rotor all comprise a magnetic metal ring and are fixed on dispersedly the several permanent magnets on magnetic metal ring, described permanent magnet is equidistantly arranged along the circumferencial direction of magnetic metal ring, and between magnetic metal ring and the first shell, the polarity of the permanent magnet on active magnetic rotor or driven magnet rotor is entirely not identical.
As improvement of the present utility model, with water-proofing material, permanent magnet is sealed, described water-proofing material can be the material to permanent magnet and the corrosion-free effect of magnetic metal ring such as silica gel, waterproof paint.The permanent magnet that permanent magnet is particularly arranged on outside holding cavity carries out waterproof sealing, can prevent corrosion, can effectively increase the service life, and can adapt to and use in the water quality such as seawater simultaneously.
Described oscillating mechanism is widely used in machinery industry, and its mechanism and principle are also known by industry personnel, at this, are not separately described further.The preferred connecting rod of oscillating mechanism in the utility model, has simple in structure, the little feature that takes up room, and does not certainly limit to this, also can adopt other oscillating mechanisms such as worm and gear.Described fixing device is also widely used in related domain, and the fixing device in the utility model has adopted sucker structure, easy disassembly and adjustment.
The beneficial effects of the utility model are: because the utility model includes oscillating mechanism, can allow and make unrestrained pump and swing in large radiation angle, increase the direction of current, can effectively reduce and even eliminate current blind area; Between motor and oscillating mechanism, adopt magnetic shaft coupling to carry out transmission, there is good sealing effect, dwindled volume simultaneously, reduced cost and can adapt to the Special use environment such as seawater.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the overall diagram of the utility model the first mode of execution;
Fig. 2 is the explosive view of the utility model the first mode of execution;
Fig. 3 is the overall diagram of the utility model the second mode of execution;
Fig. 4 is the explosive view of the utility model the second mode of execution.
Embodiment
The utility model is made in tradition on the basis of unrestrained device increases oscillating mechanism, and making to make unrestrained pump can swing in a large radiation angle, has increased the direction of current, reduces current blind area; In between oscillating mechanism and motor, adopt magnetic shaft coupling to carry out transmission, adopted thus the mode of static seal to seal motor, can reach good waterproofing effect.
See figures.1.and.2, the first mode of execution of the present utility model: a kind of large radiation angle make unrestrained device, comprise and make unrestrained pump 300 and fixing device 400, also comprise that the first shell 130, motor 110, magnetic shaft coupling 120 and oscillating mechanism 140, the first shell 130 inside have the holding cavity of a water-tight; Motor 110 successively by magnetic shaft coupling 120 devices, oscillating mechanism 140 with make unrestrained pump 300 and be in transmission connection, fixing device 400 is connected with the first shell 130 outer walls, magnetic shaft coupling 120 drive ends are arranged in holding cavity, make unrestrained pump 300 and are arranged on the first shell 130 outsides.Oscillating mechanism 140 can allow to be made unrestrained pump 300 and swings back and forth in a large radiation angular range, has increased the direction of current, reduces the blind area of even having eliminated current; The present embodiment utilizes 130 pairs of magnetic shaft coupling 120 drive ends of the first shell and the motor 110 that is connected with magnetic shaft coupling 120 drive ends carries out waterproof sealing, and utilize magnetic shaft coupling 120 to carry out transmission, can reach good waterproofing effect, compared to other motive sealing modes such as mechanical seals, structure is more simple, can effectively reduce and take up room, can reduce product cost simultaneously.
Magnetic shaft coupling 120 comprises that active magnetic rotor 121, driven magnet rotor 122 and two are oppositely arranged on cylindrical circular first holding space 131 of the first shell 130 outer wall both sides, and active magnetic rotor 121, driven magnet rotor 122 are separately positioned in two the first holding spaces 131; Motor 110 output shafts are connected with active magnetic rotor 121, and passive magnet rotor 122 is connected with oscillating mechanism 140 input ends, oscillating mechanism 140 output terminals with make unrestrained pump 300 and be connected.
As improvement, increase second housing 160 and pedestal 150, between second housing 160 and the first shell 130 outer walls, form one second holding space, oscillating mechanism 140 and driven magnet rotor 122 are arranged in this second holding space, make unrestrained pump 300 and are connected with oscillating mechanism 140 output terminals by pedestal 150.
Fig. 3 and Fig. 4 are the second mode of execution of the present utility model, be with the difference of the first mode of execution, in the present embodiment, motor 110 is connected with active magnetic rotor 121 with oscillating mechanism 140 successively, and be together arranged in the holding cavity of the first shell 130, and present embodiment does not comprise second housing.Other structures of present embodiment are similar to the first mode of execution with Placement, at this, are no longer separately described further.In the second mode of execution, motor 110, oscillating mechanism 140 and active magnetic rotor 121 all seal and are arranged in the holding cavity of the first shell 130, can effectively prevent from corrosion from increasing the service life, and can adapt to and use in the water quality such as seawater simultaneously.
In above two kinds of mode of executions, active magnetic rotor 121 and driven magnet rotor 122 all comprise a magnetic metal ring 1222 and are fixed on dispersedly the several permanent magnets 1221 on magnetic metal ring 1222, described permanent magnet 1221 is equidistantly arranged along the circumferencial direction of magnetic metal ring 1222, and between magnetic metal ring 1222 and the first shell 130, the polarity of the permanent magnet 1221 of active magnetic rotor or driven magnet rotor is entirely not identical.
As improvement of the present utility model, with water-proofing material, permanent magnet 1221 is sealed, described water-proofing material can be the material to permanent magnet 1221 and the 1222 corrosion-free effects of magnetic metal ring such as silica gel, waterproof paint.Permanent magnet 1221 is carried out to waterproof sealing in particular for the permanent magnet 1221 being arranged on outside holding cavity, can prevent corrosion, can effectively increase the service life, can adapt to and use in the water quality such as seawater simultaneously.
Described oscillating mechanism 140 is widely used in machinery industry, its mechanism and principle are also known by industry personnel, at this, be not separately described further, the preferred connecting rod of the utility model, as oscillating mechanism, can certainly be used the structure of other types as required.Described fixing device 400 is also widely used in related domain, and the fixing device 400 in the utility model has adopted sucker structure, facilitates install and adjust, equally also can select as required other fixed structure.
The foregoing is only preferential mode of execution of the present utility model, as long as within the technological scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (9)
- Large radiation angle make a unrestrained device, comprise and make unrestrained pump and fixing device, it is characterized in that: also comprise the first shell, motor, magnetic shaft coupling and oscillating mechanism, the first enclosure has the holding cavity of a water-tight; Motor is successively by magnetic shaft coupling, oscillating mechanism and make unrestrained pump drive and be connected, or motor is successively by oscillating mechanism, magnetic shaft coupling and make unrestrained pump drive and be connected; Described fixing device is connected with the first outer shell outer wall, and magnetic shaft coupling drive end and all parts that are connected with magnetic shaft coupling drive end are arranged in holding cavity, make unrestrained pump and are arranged on the first housing exterior.
- 2. a kind of large radiation angle according to claim 1 makes unrestrained device, it is characterized in that: described magnetic shaft coupling comprises that active magnetic rotor, driven magnet rotor and two are oppositely arranged on cylindrical circular first holding space of the first outer shell outer wall both sides, and active magnetic rotor, driven magnet rotor are separately positioned in two the first holding spaces.
- A kind of large radiation angle according to claim 2 make unrestrained device, it is characterized in that: motor output shaft is connected with active magnetic rotor, driven magnet rotor is connected with oscillating mechanism input end, oscillating mechanism output terminal with make unrestrained pump and be connected.
- 4. a kind of large radiation angle according to claim 3 makes unrestrained device, it is characterized in that: it also comprises a second housing, between second housing and the first outer shell outer wall, form one second holding space, oscillating mechanism and driven magnet rotor are arranged in this second holding space, make unrestrained pump and are connected with oscillating mechanism output terminal by a pedestal.
- A kind of large radiation angle according to claim 4 make unrestrained device, it is characterized in that: described pedestal one end is connected with oscillating mechanism output terminal, the other end extend to second housing outside and with make unrestrained pump and be connected.
- A kind of large radiation angle according to claim 2 make unrestrained device, it is characterized in that: described motor output shaft is connected with oscillating mechanism input end, oscillating mechanism output terminal is connected with active magnetic rotor, driven magnet rotor with make unrestrained pump and be fixedly connected with.
- 7. according to the unrestrained device of making of the arbitrary described a kind of large radiation angle of claim 2-6, it is characterized in that: described active magnetic rotor and driven magnet rotor all comprise a magnetic metal ring and be fixed on dispersedly the several permanent magnets on magnetic metal ring, described permanent magnet is equidistantly arranged along the circumferencial direction of magnetic metal ring, and between magnetic metal ring and the first shell, the polarity of the permanent magnet on active magnetic rotor or driven magnet rotor is entirely not identical.
- A kind of large radiation angle according to claim 7 make unrestrained device, it is characterized in that: described permanent magnet is sealed by water-proofing material.
- A kind of large radiation angle according to claim 1 make unrestrained device, it is characterized in that described oscillating mechanism is connecting rod, described fixing device comprises a sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296542.3U CN203926161U (en) | 2014-06-05 | 2014-06-05 | A kind of large radiation angle make unrestrained device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296542.3U CN203926161U (en) | 2014-06-05 | 2014-06-05 | A kind of large radiation angle make unrestrained device |
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|---|---|
| CN203926161U true CN203926161U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296542.3U Expired - Fee Related CN203926161U (en) | 2014-06-05 | 2014-06-05 | A kind of large radiation angle make unrestrained device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996357A (en) * | 2015-08-24 | 2015-10-28 | 杨云龙 | Pure mechanical forward and backward thrust wave maker |
| WO2018233100A1 (en) * | 2017-06-21 | 2018-12-27 | 深圳市泓亚水族设备制造有限公司 | Wave maker pump angle adjusting structure |
| CN109923318A (en) * | 2016-11-08 | 2019-06-21 | 1090690 B.C.有限责任公司 | Wave production method and equipment |
| CN110160748A (en) * | 2019-06-13 | 2019-08-23 | 天津大学 | Dismountable sucker rocker wave maker |
-
2014
- 2014-06-05 CN CN201420296542.3U patent/CN203926161U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996357A (en) * | 2015-08-24 | 2015-10-28 | 杨云龙 | Pure mechanical forward and backward thrust wave maker |
| CN104996357B (en) * | 2015-08-24 | 2017-09-08 | 杨云龙 | Promoted before and after Purely mechanical and make unrestrained device |
| CN109923318A (en) * | 2016-11-08 | 2019-06-21 | 1090690 B.C.有限责任公司 | Wave production method and equipment |
| US11534672B2 (en) | 2016-11-08 | 2022-12-27 | Ka'ana Wave Company Inc. | Wave producing method and apparatus |
| WO2018233100A1 (en) * | 2017-06-21 | 2018-12-27 | 深圳市泓亚水族设备制造有限公司 | Wave maker pump angle adjusting structure |
| CN110160748A (en) * | 2019-06-13 | 2019-08-23 | 天津大学 | Dismountable sucker rocker wave maker |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |