CN212250632U - Three-dimensional rotating fish tank wave-making pump - Google Patents
Three-dimensional rotating fish tank wave-making pump Download PDFInfo
- Publication number
- CN212250632U CN212250632U CN202020282602.1U CN202020282602U CN212250632U CN 212250632 U CN212250632 U CN 212250632U CN 202020282602 U CN202020282602 U CN 202020282602U CN 212250632 U CN212250632 U CN 212250632U
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- box body
- pump
- fish tank
- magnet
- rotating shaft
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Abstract
The utility model relates to a fish tank wave-making pump capable of three-dimensionally rotating, which comprises a wave-making pump body; the wave-making pump body comprises an impeller and a pump shell; the rotor accommodating cavity is internally provided with a first rotating shaft and a rotor; the fish tank wave-making pump also comprises a magnetic guiding sheet, an inner box body and an inner magnet which is fixed with the inner box body and adsorbs the magnetic guiding sheet; one of the opposite surfaces of the inner box body and the pump shell is fixedly provided with a second rotating shaft, and the other one is provided with a first movable groove matched with the second rotating shaft; an angle formed by the axis of the second rotating shaft and the axis of the first rotating shaft is an acute angle; when the magnetic pump is used, the magnetic guiding sheet is attracted by the inner magnet to press the pump shell on the inner box body, so that the installation work is convenient and labor-saving; when the unrestrained pump body direction is made in needs regulation, the pump case is rotated in the manual work, because first pivot and second pivot are crisscross, consequently make the rotation of unrestrained pump body and be three-dimensional rotation, make every point on the unrestrained pump body promptly all have the displacement change in X, Y, Z axle three directions, make unrestrained direction more various, make unrestrained effect better.
Description
Technical Field
The utility model relates to a make unrestrained pump technical field, more specifically say, relate to a but unrestrained pump is made to three-dimensional pivoted fish bowl.
Background
In aquatic breeding, a wave-making pump is an indispensable device. Specifically, the wave-making pump can simulate various water flows, create a growth environment similar to rivers and oceans for fishes, and increase the dissolved oxygen in water, thereby providing a better growth environment for the fishes and microorganisms in the aquarium. When the wave-making pump is installed in the aquarium, the wave-making pump needs to be steered and adjusted. At present, the common steering structure adopts a support steering mode, the support needs to occupy more space in the adjusting mode, and the wave making pump can only rotate in two dimensions, so that the wave making effect is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in that, to the above-mentioned defect of prior art, a but three-dimensional pivoted fish bowl makes unrestrained pump is provided.
The utility model provides a technical scheme that its technical problem adopted is:
a fish tank wave-making pump capable of rotating in three dimensions is constructed, and comprises a wave-making pump body; the wave-making pump body comprises an impeller and a pump shell with a rotor accommodating cavity at one end; the rotor accommodating cavity is internally provided with a first rotating shaft for driving the impeller to rotate and a rotor sleeved and fixed on the first rotating shaft; the first rotating shaft is rotatably connected with the pump shell; the fish tank wave-making pump also comprises a magnetic guiding sheet fixedly arranged at one end of the pump shell, which is far away from the impeller, an inner box body fixed on the inner wall of the fish tank during wave making, and an inner magnet fixed with the inner box body and adsorbing the magnetic guiding sheet; one of the opposite surfaces of the inner box body and the pump shell is fixedly provided with a second rotating shaft, and the other one is provided with a first movable groove matched with the second rotating shaft; the angle between the second rotating shaft axis and the first rotating shaft axis is an acute angle.
Preferably, the outer circle surface of the second rotating shaft is provided with an outer latch; and the wall of the first movable groove is provided with inner clamping teeth meshed with the outer clamping teeth.
Preferably, the inner box body comprises a first end cover and a first main box body, wherein the outer bottom surface of the first main box body is attached to the inner wall of the fish tank during wave making; the inner magnet is fixed with the first main box body; the first end cover comprises a main cover body which is matched with the first main box body to be tightly covered, and a boss which is fixed on one side of the main cover body facing the first main box body; an included angle formed by the main cover body and the outer bottom surface of the first main box body is an acute angle; the boss is provided with the first movable groove; the first rotating shaft is vertical to the outer bottom surface of the first main box body; the pump shell is provided with an inclined plane attached to the main cover body; the second rotating shaft is arranged on the inclined plane.
Preferably, the pump casing comprises a main casing and a second end cover provided with the inclined surface; the inner space of the main shell comprises the rotor accommodating cavity and a stator accommodating cavity which is not communicated with the rotor accommodating cavity; the second end cover shields the stator accommodating cavity and is fixed with the main shell; the magnetic guiding sheet is fixed with the inner wall of the second end cover and is opposite to the stator in the stator accommodating cavity.
Preferably, the magnetic guiding sheet is annular and coaxial with the second rotating shaft; the inner magnet is positioned in the first main box body; the inner magnet comprises a first sub-magnet and a second sub-magnet, wherein the first sub-magnet is sequentially arranged from inside to outside, and the second sub-magnet is opposite to the lower end of the first end cover; the second sub-magnet and the first main box body are fixed with the first sub-magnet.
Preferably, the fish tank wave-making pump further comprises an external magnet attached to the outer wall of the fish tank during wave making; the outer magnet and the inner magnet are matched to clamp the fish tank glass.
Preferably, the inner box body is made of a ferrous material.
Preferably, the fish tank wave-making pump further comprises an outer box body; the outer magnet is fixed with the inner wall of the outer box body; the fish tank wave-making pump also comprises a magnetic gathering sheet fixed at one end of the outer magnet, which is far away from the inner magnet.
Preferably, the outer box body comprises a second main box body and a third end cover, wherein the outer bottom surface of the second main box body is attached to the fish tank glass in wave making, and the third end cover is matched with the second main box body and tightly covered; the outer magnet is fixed with the inner wall of the second main box body; and the third end cover and the second main box body are both made of iron materials.
Preferably, the fish tank wave-making pump further comprises a mesh enclosure for covering the impeller; a water inlet through groove is formed in the side surface of the mesh enclosure; one end of the mesh enclosure is fixed with the pump shell, and the other end of the mesh enclosure is provided with a water outlet through groove; the water inlet through groove and the water outlet through groove are both communicated with the inside of the mesh enclosure; a connecting ring is fixedly sleeved at one end of the first rotating shaft extending into the rotor accommodating cavity; at least three groups of balls which are uniformly distributed in the circumferential direction are fixedly arranged on the outer surface of the connecting ring; the distribution circle of the balls is coaxial with the first rotating shaft; the pump shell is provided with a second movable groove corresponding to the ball.
The beneficial effects of the utility model reside in that: when the fish tank is used, the inner box body is fixed on the inner wall of the fish tank, the second rotating shaft is inserted into the first movable groove, the magnetic guiding sheet is attracted by the inner magnet, and the pump shell is tightly pressed on the inner box body, so that the mounting work is convenient and labor-saving; when the direction of the wave-making pump body needs to be adjusted, the pump shell is manually rotated, so that the pump shell can rotate around the second rotating shaft, and the adjustment is convenient; in addition, because first pivot and second pivot are crisscross, consequently make the rotation of unrestrained pump body and be three-dimensional rotation, make each point on the unrestrained pump body promptly all have displacement change in X, Y, Z axle three directions, make unrestrained direction more various, make unrestrained effect better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:
fig. 1 is a top view (in a sectional state) of a fish tank wave-making pump capable of three-dimensionally rotating according to a preferred embodiment of the present invention;
fig. 2 is an enlarged view at a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The fish tank wave-making pump which can rotate three-dimensionally in the preferred embodiment of the utility model is shown in fig. 1 and fig. 2, and comprises a wave-making pump body 10; the wave-making pump body 10 comprises an impeller 11 and a pump shell 12 with a rotor accommodating cavity 180 at one end; a first rotating shaft 13 for driving the impeller 11 to rotate and a rotor 14 sleeved and fixed on the first rotating shaft 13 are arranged in the rotor accommodating cavity 180; the first rotating shaft 13 is rotationally connected with the pump shell 12; the fish tank wave-making pump also comprises a magnetic guiding sheet 15 fixedly arranged at one end of the pump shell 12, which is far away from the impeller 11, an inner box body 16 fixed on the inner wall of the fish tank 2 during wave making, and an inner magnet 17 fixed with the inner box body 16 and adsorbing the magnetic guiding sheet 15; one of the opposite surfaces of the inner box body 16 and the pump shell 12 is fixedly provided with a second rotating shaft 18, and the other one is provided with a first movable groove 181 matched with the second rotating shaft 18; an acute angle is formed between the axis of the second rotating shaft 18 and the axis of the first rotating shaft 13, when the fish tank is used, the inner box body 16 is fixed on the inner wall of the fish tank 2, the second rotating shaft 18 is further inserted into the first movable groove 181, the magnetic guiding sheet 15 is attracted by the inner magnet 17, the pump shell 12 is pressed on the inner box body 16, and the mounting work is convenient and labor-saving; when the direction of the wave-making pump body 10 needs to be adjusted, the pump shell 12 is manually rotated, so that the pump shell 12 can rotate around the second rotating shaft 18, and the adjustment is convenient; in addition, because the first rotating shaft 13 and the second rotating shaft 18 are crossed, the rotation of the wave making pump body 10 is three-dimensional rotation, that is, each point on the wave making pump body 10 has displacement change in three directions of the X, Y, Z shaft, so that the wave making directions are more various, and the wave making effect is better.
As shown in fig. 1 and fig. 2, the outer circumferential surface of the second rotating shaft 18 is provided with an outer latch 19; the inner latch 110 meshed with the outer latch 19 is arranged on the wall of the first movable groove 181, when the direction of the wave-making pump body 10 is adjusted, the pump shell 12 is pulled outwards to separate the outer latch 19 from the inner latch 110, the pump shell 12 is pushed after the specified angle is adjusted, the outer latch 19 is re-meshed with the inner latch 110, the pump shell 12 is prevented from rotating accidentally under the impact of water flow, and the stability of the wave-making angle is ensured.
As shown in fig. 1 and 2, the inner box 16 includes a first end cap 111, and a first main box 112 whose outer bottom surface is attached to the inner wall of the aquarium 2 during wave making; the inner magnet 17 is fixed with the first main box 112; the first end cap 111 includes a main cover 113 tightly fitted with the first main box 112, and a boss 114 fixed on one side of the main cover 113 facing the first main box 112; the included angle between the main cover 113 and the outer bottom surface of the first main box 112 is an acute angle; the boss 114 is provided with a first movable groove 181; the first rotation shaft 13 is perpendicular to the outer bottom surface of the first main case 112; the pump casing 12 is provided with an inclined surface attached to the main cover 113; the second shaft 18 is disposed on the inclined plane, and in this design, the boss 114 is accommodated in the inner space of the first main box 112, so that the overall structure is more compact, and the overall appearance of the product is more beautiful.
Further, as shown in fig. 1 and 2, the pump casing 12 includes a main housing 115, and a second end cap 116 provided with a bevel; the inner space of the main housing 115 includes a rotor receiving cavity 180, and a stator receiving cavity 182 not communicating therewith; the second end cover 116 shields the stator accommodating cavity 182 and is fixed with the main housing 115; the magnetic guiding sheet 15 is fixed with the inner wall of the second end cover 116 and is opposite to the stator 117 in the stator accommodating cavity 182, and the original inner space of the pump shell 12 is directly utilized, so that the whole structure is more compact; meanwhile, the magnetic guiding sheet 15 is arranged inside, so that the magnetic guiding sheet cannot be in direct contact with water in the fish tank 2, and the service life of the fish tank is longer.
Further, as shown in fig. 1 and 2, the magnetic guiding sheet 15 is annular and coaxial with the second rotating shaft 18; the inner magnet 17 is positioned in the first main box body 112, and the inner magnet 17 is arranged inside, so that the inner magnet can not be directly contacted with water in the fish tank, and the service life is longer; the inner magnet 17 comprises a first sub-magnet 118 and a second sub-magnet 119, wherein the first sub-magnet 118 and the second sub-magnet 119 are sequentially arranged from inside to outside, and the second sub-magnet is opposite to the lower end of the first end cover 111, so that the magnetic attraction piece 15 can be better and more firmly adsorbed; the second sub-magnet 119 and the first main case 112 are fixed to the first sub-magnet 118.
As shown in fig. 1 and 2, the fish tank wave generating pump further includes an external magnet 120 attached to the outer wall of the fish tank 2 during wave generation; the outer magnet 120 and the inner magnet 17 are matched to clamp the glass of the fish tank 2, and the wave-making pump body 10 can be fixed in the fish tank through the matching of the outer magnet 120 and the inner magnet 17 during installation, so that the assembly and disassembly are convenient, and the time and the labor are saved.
Further, as shown in fig. 1 and 2, the first main case 112, the main cover 113, and the bosses 114 are made of a ferrous material, ensuring a better adsorption effect.
Further, as shown in fig. 1 and 2, the fish tank wave generating pump further includes an outer box 121; the outer magnet 120 is fixed with the inner wall of the outer box body 121; the fish tank wave-making pump also comprises a magnetic gathering sheet 122 fixed at one end of the outer magnet 120, which is far away from the inner magnet 17, so that a better adsorption effect is ensured.
Further, as shown in fig. 1 and 2, the outer box 121 includes a second main box 123 whose outer bottom surface is attached to the glass of the aquarium 2 during wave making, and a third end cap 124 which is tightly covered with the second main box 123 to prevent the outer magnet 120 from being affected with damp or being attached by dust; the outer magnet 120 is fixed to the inner wall of the second main case 123; the third end cap 124 and the second main box body 123 are made of iron material, ensuring better adsorption effect.
As shown in fig. 1 and 2, the fish tank wave generating pump further includes a mesh enclosure 125 for housing the impeller 11; a water inlet through groove 183 is formed in the side surface of the mesh enclosure 125; one end of the mesh enclosure 125 is fixed with the pump shell 12, and the other end is provided with a water outlet through groove 184; the water inlet through groove 183 and the water outlet through groove 184 are both communicated with the inside of the mesh enclosure 125; a connecting ring 126 is fixedly sleeved on one end of the first rotating shaft 13 extending into the rotor accommodating cavity 180; at least three groups of balls 127 uniformly distributed in the circumference are fixedly arranged on the outer surface of the connecting ring 126; the balls 127 are distributed on a circle which is coaxial with the first rotating shaft 13; the pump case 12 is provided with a second movable groove 185 corresponding to the ball 127, and by providing the mesh enclosure 125, the fishes can be prevented from being caught in the impeller; through setting up logical groove 183 of intaking and the logical groove 184 of exhaling to ensure that rivers can normally come in and go out screen panel 125.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (10)
1. A fish tank wave-making pump capable of rotating in three dimensions comprises a wave-making pump body; the wave-making pump body comprises an impeller and a pump shell with a rotor accommodating cavity at one end; the rotor accommodating cavity is internally provided with a first rotating shaft for driving the impeller to rotate and a rotor sleeved and fixed on the first rotating shaft; the first rotating shaft is rotatably connected with the pump shell; the fish tank wave-making pump is characterized by also comprising a magnetic guiding sheet fixedly arranged at one end of the pump shell, which is far away from the impeller, an inner box body fixed on the inner wall of the fish tank during wave making, and an inner magnet fixed with the inner box body and adsorbing the magnetic guiding sheet; one of the opposite surfaces of the inner box body and the pump shell is fixedly provided with a second rotating shaft, and the other one is provided with a first movable groove matched with the second rotating shaft; the angle between the second rotating shaft axis and the first rotating shaft axis is an acute angle.
2. The fish tank wave-making pump capable of rotating three-dimensionally according to claim 1, wherein an outer circumferential surface of the second rotating shaft is provided with outer clamping teeth; and the wall of the first movable groove is provided with inner clamping teeth meshed with the outer clamping teeth.
3. The fish tank wave generating pump capable of rotating three-dimensionally as claimed in claim 1, wherein the inner box body comprises a first end cover and a first main box body, the outer bottom surface of which is attached to the inner wall of the fish tank during wave generation; the inner magnet is fixed with the first main box body; the first end cover comprises a main cover body which is matched with the first main box body to be tightly covered, and a boss which is fixed on one side of the main cover body facing the first main box body; an included angle formed by the main cover body and the outer bottom surface of the first main box body is an acute angle; the boss is provided with the first movable groove; the first rotating shaft is vertical to the outer bottom surface of the first main box body; the pump shell is provided with an inclined plane attached to the main cover body; the second rotating shaft is arranged on the inclined plane.
4. The fish tank wave generating pump capable of rotating in three dimensions as claimed in claim 3, wherein the pump housing comprises a main housing and a second end cover provided with the inclined surface; the inner space of the main shell comprises the rotor accommodating cavity and a stator accommodating cavity which is not communicated with the rotor accommodating cavity; the second end cover shields the stator accommodating cavity and is fixed with the main shell; the magnetic guiding sheet is fixed with the inner wall of the second end cover and is opposite to the stator in the stator accommodating cavity.
5. The fish tank wave-making pump capable of rotating three-dimensionally as claimed in claim 4, wherein the magnetic guiding sheet is annular and coaxial with the second rotating shaft; the inner magnet is positioned in the first main box body; the inner magnet comprises a first sub-magnet and a second sub-magnet, wherein the first sub-magnet is sequentially arranged from inside to outside, and the second sub-magnet is opposite to the lower end of the first end cover; the second sub-magnet and the first main box body are fixed with the first sub-magnet.
6. The fish tank wave generating pump capable of rotating three-dimensionally according to claim 1, further comprising an external magnet attached to an outer wall of the fish tank during wave generation; the outer magnet and the inner magnet are matched to clamp the fish tank glass.
7. The fish tank wave generating pump capable of rotating in three dimensions as claimed in claim 6, wherein the inner box body is made of a ferrous material.
8. The fish tank wave generating pump capable of three-dimensionally rotating according to claim 6, further comprising an outer box body; the outer magnet is fixed with the inner wall of the outer box body; the fish tank wave-making pump also comprises a magnetic gathering sheet fixed at one end of the outer magnet, which is far away from the inner magnet.
9. The fish tank wave generating pump capable of rotating three-dimensionally as claimed in claim 8, wherein the outer box body comprises a second main box body, the outer bottom surface of which is attached to the fish tank glass during wave generation, and a third end cover, which is matched with the second main box body and is tightly covered; the outer magnet is fixed with the inner wall of the second main box body; and the third end cover and the second main box body are both made of iron materials.
10. The fish tank wave generating pump capable of rotating three-dimensionally according to claim 1, further comprising a mesh enclosure covering the impeller; a water inlet through groove is formed in the side surface of the mesh enclosure; one end of the mesh enclosure is fixed with the pump shell, and the other end of the mesh enclosure is provided with a water outlet through groove; the water inlet through groove and the water outlet through groove are both communicated with the inside of the mesh enclosure; a connecting ring is fixedly sleeved at one end of the first rotating shaft extending into the rotor accommodating cavity; at least three groups of balls which are uniformly distributed in the circumferential direction are fixedly arranged on the outer surface of the connecting ring; the distribution circle of the balls is coaxial with the first rotating shaft; the pump shell is provided with a second movable groove corresponding to the ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282602.1U CN212250632U (en) | 2020-03-10 | 2020-03-10 | Three-dimensional rotating fish tank wave-making pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282602.1U CN212250632U (en) | 2020-03-10 | 2020-03-10 | Three-dimensional rotating fish tank wave-making pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212250632U true CN212250632U (en) | 2020-12-29 |
Family
ID=73991171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020282602.1U Expired - Fee Related CN212250632U (en) | 2020-03-10 | 2020-03-10 | Three-dimensional rotating fish tank wave-making pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212250632U (en) |
-
2020
- 2020-03-10 CN CN202020282602.1U patent/CN212250632U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 Termination date: 20210310 |
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| CF01 | Termination of patent right due to non-payment of annual fee |