CN204888387U - High -efficient play water rivers wig -wag - Google Patents
High -efficient play water rivers wig -wag Download PDFInfo
- Publication number
- CN204888387U CN204888387U CN201520544475.7U CN201520544475U CN204888387U CN 204888387 U CN204888387 U CN 204888387U CN 201520544475 U CN201520544475 U CN 201520544475U CN 204888387 U CN204888387 U CN 204888387U
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- China
- Prior art keywords
- shell
- rotor
- motor
- installation cavity
- shaft coupling
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- Expired - Fee Related
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Abstract
The utility model discloses a high -efficient play water rivers wig -wag, including transfer case and drive arrangement, the transfer case is provided with a water inlet and delivery port, drive arrangement includes shell, motor, magnetism shaft coupling and link mechanism, what the transfer case was rotatable installs on the shell, an airtight cavity has in the shell, the motor is installed in this airtight cavity, and the motor passes through the magnetism shaft coupling to be connected with the link mechanism transmission, the swing of link mechanism drive transfer case. Adopt above -mentioned structure the utility model discloses a set up the transfer case to setting up water inlet and delivery port at the transfer incasement, through transfer case rotation control delivery port water flow direction, reaching the effect that the interior rivers of fish bowl were stirred to the wide -angle, the blind area is flowed in effective reduction eliminate water even, adopting the magnetism shaft coupling to carry out the transmission between motor and link mechanism, having good sealed effect, reduced the volume simultaneously, the cost is reduced can adapt to special service environment such as sea water. (B /)
Description
Technical field
The utility model relates to aquatic animals equipment field, particularly relates to a kind of efficient water outlet current shifting device.
Background technology
In the process of breeding fish, water circulation in fish jar is grown up extremely important to the existence of fish, add water in fish jar or with make unrestrained device in fish jar, manufacture water circulation time, its water outlet direction can not change, and occurs that current are beyond one's reach blind area, cause uneven water flow distribution in fish jar unavoidably, existing also have on the market can rotate make unrestrained device, but this structure make unrestrained device unitary rotation, consume energy high, job insecurity.The utility model provides a kind of wig-wag controlling water outlet current for solving the problem for this reason.
Utility model content
In order to solve the problem, the utility model provides a kind of efficient water outlet current shifting device.
The utility model solves the technical scheme that its technical problem adopts:
A kind of efficient water outlet current shifting device, comprise transferring box and drive unit, described transferring box is provided with a water inlet and delivery port, described drive unit comprises shell, motor, magnetic shaft coupling and linkage, described transferring box is rotating to be arranged on shell, has a closed cavity in described shell, and described motor is arranged in this closed cavity, motor is connected with linkage transmission by magnetic shaft coupling, and linkage drives transferring box to swing.
Described magnetic shaft coupling comprises active magnetic rotor, passive magnet rotor, cylindrical circular first installation cavity and cylindrical circular second installation cavity, described first installation cavity and the second installation cavity are oppositely arranged and lay respectively at the inside and outside both sides of the sidewall of shell, described active magnetic rotor, passive magnet rotor lay respectively in this first installation cavity and the second installation cavity, described active magnetic rotor is connected with motor-driven, and described passive magnet rotor is connected with linkage transmission.
Described active magnetic rotor and driven magnet rotor all comprise a magnetic metal ring, encapsulation bucket, are fixed on several permanent magnets on magnetic metal ring dispersedly, described permanent magnet is along the circumferencial direction equidistant arrangement of magnetic metal ring, and between magnetic metal ring and shell, described magnetic metal ring and permanent magnet are arranged in encapsulation bucket, and the polarity of the permanent magnet on active magnetic rotor or driven magnet rotor is entirely not identical.
Described linkage comprises eccentric rod and elongate slots, and described eccentric rod is arranged on the non-home position on the encapsulation bucket of passive magnet rotor, and described elongate slots is arranged on below transferring box.
Described permanent magnet is sealed by waterproof material.
Described water inlet direction is vertical with delivery port direction.
The beneficial effects of the utility model are: adopt the utility model of said structure by arranging transferring box, and water inlet and delivery port are set in transferring box, wherein water inlet can directly and external water source be connected or connect with the delivery port making unrestrained device, rotated by transferring box and control delivery port water (flow) direction, reach the effect that wide-angle stirs current in fish jar, effectively reduce and even eliminate current blind area; Between motor and linkage, adopt magnetic shaft coupling to carry out transmission, there is good sealing effectiveness, reduce volume simultaneously, reduce cost and can the Special use environment such as seawater be adapted to.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the utility model schematic diagram;
Fig. 2 is decomposing schematic representation one of the present utility model;
Fig. 3 is decomposing schematic representation two of the present utility model;
Fig. 4 is decomposing schematic representation three of the present utility model.
Embodiment
With reference to Fig. 1 ~ Fig. 4, the utility model is a kind of efficient water outlet current shifting device, comprise transferring box 1 and drive unit, transferring box 1 is provided with a water inlet 2 and delivery port 3, drive unit comprises shell 4, motor 5, magnetic shaft coupling and linkage, there is in shell 4 closed cavity 6, motor 5 is arranged in this closed cavity 6, motor 5 is connected with linkage transmission by magnetic shaft coupling, transferring box 1 is installed in rotation on shell 4, linkage drives transferring box 1 to swing, water inlet 2 direction is vertical with delivery port 3 direction, go out from delivery port 3 fast to prevent the water of coming in from water inlet 2, impact controls the effect of water (flow) direction.Adopt the utility model of said structure by arranging transferring box 1, and water inlet 2 and delivery port 3 are set in transferring box 1, wherein water inlet 2 can directly and external water source be connected or connect with the delivery port 3 making unrestrained device, delivery port 3 water (flow) direction is controlled by the rotation of transferring box 1, reach the effect that wide-angle stirs current in fish jar, effectively reduce and even eliminate current blind area; Between motor 5 and linkage, adopt magnetic shaft coupling to carry out transmission, there is good sealing effectiveness, reduce volume simultaneously, reduce cost and can the Special use environment such as seawater be adapted to; Utilize magnetic shaft coupling to carry out transmission, can reach good waterproof effect, compared to other movable sealing modes such as mechanical seals, structure is more simple, can effectively reduce and take up room, and can reduce product cost simultaneously.
As shown in the figure, magnetic shaft coupling concrete structure can adopt following embodiment, comprise active magnetic rotor, passive magnet rotor, cylindrical circular first installation cavity 7 and cylindrical circular second installation cavity, first installation cavity 7 and the second installation cavity are oppositely arranged and lay respectively at the inside and outside both sides of the sidewall of shell 4, active magnetic rotor, passive magnet rotor lay respectively in this first installation cavity 7 and the second installation cavity, active magnetic rotor and motor 5 are in transmission connection, and passive magnet rotor is connected with linkage transmission, active magnetic rotor and driven magnet rotor all comprise a magnetic metal ring 8, encapsulation bucket 9, be fixed on the several permanent magnets 10 on magnetic metal ring 8 dispersedly, permanent magnet 10 is along the circumferencial direction equidistant arrangement of magnetic metal ring 8, and between magnetic metal ring 8 and shell 4, magnetic metal ring 8 and permanent magnet 10 are fixedly mounted in encapsulation bucket 9, two encapsulation buckets 9 are rotatably mounted in the first installation cavity 7 and the second installation cavity respectively, the polarity of the permanent magnet 10 on active magnetic rotor or driven magnet rotor is entirely not identical, permanent magnet 10 is sealed by waterproof material, wherein waterproof material can be silica gel, water-repellent paints etc. are to the material of permanent magnet 10 and the corrosion-free effect of magnetic metal ring 8, waterproof sealing is carried out to the permanent magnet 10 that permanent magnet 10 is especially arranged on outside shell 4, corrosion can be prevented, can effectively increase the service life, can adapt to use in the water quality such as seawater simultaneously.
As shown in the figure, linkage concrete structure can adopt following embodiment, comprises eccentric rod 11 and elongate slots 12, and eccentric rod 11 is arranged on the non-home position on the encapsulation bucket 9 of passive magnet rotor, and elongate slots 12 is arranged on the bottom of transferring box 1.The bar linkage structure working stability of this structure, structure is simple.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the scope set by the application's claim.
Claims (6)
1. an efficient water outlet current shifting device, it is characterized in that comprising transferring box and drive unit, described transferring box is provided with a water inlet and delivery port, described drive unit comprises shell, motor, magnetic shaft coupling and linkage, described transferring box is rotating to be arranged on shell, has a closed cavity in described shell, and described motor is arranged in this closed cavity, motor is connected with linkage transmission by magnetic shaft coupling, and linkage drives transferring box to swing.
2. a kind of efficient water outlet current shifting device as claimed in claim 1, it is characterized in that described magnetic shaft coupling comprises active magnetic rotor, passive magnet rotor, cylindrical circular first installation cavity and cylindrical circular second installation cavity, described first installation cavity and the second installation cavity are oppositely arranged and lay respectively at the inside and outside both sides of the sidewall of shell, described active magnetic rotor, passive magnet rotor lay respectively in this first installation cavity and the second installation cavity, described active magnetic rotor is connected with motor-driven, and described passive magnet rotor is connected with linkage transmission.
3. a kind of efficient water outlet current shifting device as claimed in claim 2, it is characterized in that described active magnetic rotor and driven magnet rotor all comprise a magnetic metal ring, encapsulation bucket, are fixed on several permanent magnets on magnetic metal ring dispersedly, described permanent magnet is along the circumferencial direction equidistant arrangement of magnetic metal ring, and between magnetic metal ring and shell, described magnetic metal ring and permanent magnet are arranged in encapsulation bucket, and the polarity of the permanent magnet on active magnetic rotor or driven magnet rotor is entirely not identical.
4. a kind of efficient water outlet current shifting device as claimed in claim 3, it is characterized in that described linkage comprises eccentric rod and elongate slots, described eccentric rod is arranged on the non-home position on the encapsulation bucket of passive magnet rotor, and described elongate slots is arranged on below transferring box.
5. a kind of efficient water outlet current shifting device as claimed in claim 3, is characterized in that described permanent magnet is sealed by waterproof material.
6. a kind of efficient water outlet current shifting device as claimed in claim 1, is characterized in that described water inlet direction is vertical with delivery port direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544475.7U CN204888387U (en) | 2015-07-24 | 2015-07-24 | High -efficient play water rivers wig -wag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544475.7U CN204888387U (en) | 2015-07-24 | 2015-07-24 | High -efficient play water rivers wig -wag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204888387U true CN204888387U (en) | 2015-12-23 |
Family
ID=54910627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544475.7U Expired - Fee Related CN204888387U (en) | 2015-07-24 | 2015-07-24 | High -efficient play water rivers wig -wag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204888387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990881A (en) * | 2018-08-24 | 2018-12-14 | 广西大学 | A kind of coral sexual propagation system |
-
2015
- 2015-07-24 CN CN201520544475.7U patent/CN204888387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990881A (en) * | 2018-08-24 | 2018-12-14 | 广西大学 | A kind of coral sexual propagation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190724 |