CN214801749U

CN214801749U - Cross-flow type flow-making device for aquarium

Info

Publication number: CN214801749U
Application number: CN202121715257.7U
Authority: CN
Inventors: 梁琛
Original assignee: Foshan Huiyingfeng Electric Appliance Co ltd
Current assignee: Foshan Huiyingfeng Electric Appliance Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-23
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a class device is made with crossflow formula to aquarium, including inverter motor, the equal fixedly connected with lock in both ends middle part is detained about inverter motor, the lock is detained the internal diameter and is all rotated and be connected with the connecting piece, install the first plectrum of the equal fixedly connected with in both sides middle part about the axle front end, first back shaft middle part fixedly connected with second plectrum, second back shaft middle part rotates the through-hole department of connection at the connecting rod respectively, the equal fixedly connected with buckle in middle part of the inverter motor rear end left and right sides. The utility model discloses in, through the connecting piece and the lock of shell one side detain mutually supporting, the shell can realize 360 rotations, drives the connecting axle through first plectrum and rotates, and the second plectrum drives first supporting shaft and rotates, drives other second plectrums through the connecting rod and rotates together, adjusts the rivers direction, and the angle is about 40 to the flow direction is made in the realization control, is worth wideling popularize.

Description

Cross-flow type flow-making device for aquarium

Technical Field

The utility model relates to a flow making technical field of aquarium or fish bowl especially relates to a flow making device of cross flow type for aquarium.

Background

The existing flow-making pump or wave-making pump for the aquarium or the fish tank mainly has the advantages that liquid in the aquarium or the fish tank circulates, a good flow-making effect is achieved, the cross-flow-making pump or wave-making pump further enables the liquid in the aquarium or the fish tank to fully circulate, dead angles with less liquid flowing are remarkably reduced, the existing cross-flow-making pump or wave-making pump is generally placed in water in the aquarium or the fish tank, the cross-flow-making pump or wave-making pump is connected to the aquarium or the fish tank through a mechanism or a device which is fixedly connected with two ends of a motor shell and two ends of an impeller shell, namely a three-point connection mode, and the connection can be stable through the three-point fixed connection mode.

Chinese patent document CN206576093U discloses a cross-flow type flow-making device for aquarium, which comprises a cross-flow type flow-making pump and a connecting device for mounting the cross-flow type flow-making pump on the side wall of the aquarium, wherein the cross-flow type flow-making pump comprises a motor with double output shafts and two sets of cross-flow type flow-making components, the two sets of cross-flow type flow-making components are respectively arranged at two ends of the motor, each set of cross-flow type flow-making components comprises an impeller and a shell, the impeller is circumferentially and uniformly provided with blades, one end of the impeller is provided with a rotary shaft which is rotatably pivoted at the outer end part of the shell, the other end of the impeller is provided with a jack of a sleeved output shaft, the shell is provided with a water inlet and a water outlet, the inner end part of the shell is fixedly connected with the motor shell, the connecting device comprises an inner connecting component and an outer connecting part, the inner connecting component comprises a connecting seat and an inner connecting part, one side of the connecting seat is fixedly connected with the outer side wall of the motor shell, and the inner connecting part is matched with the outer connecting part to install the cross-flow type flow making pump on the side wall of the aquarium. The device can be connected with the motor shell through the connecting seat, namely, the cross-flow type flow-making pump is connected at one point, resonance transmission of the lottery impeller and the motor to the aquarium is avoided, a plurality of problems still exist, the angle of flow making cannot be changed, and actual working requirements cannot be met, so that the cross-flow type flow-making device for the existing aquarium is improved to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cross flow type flow making device for an aquarium.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the cross flow type flow making device for the aquarium comprises a variable frequency motor, wherein locking buckles are fixedly connected to the middle parts of the left end and the right end of the variable frequency motor, the inner diameters of the locking buckles are rotatably connected with connecting pieces, one end of the outer side of each connecting piece is fixedly connected with a shell, one end of the outer side of each shell is slidably connected with a sealing cover, the bottom of the front end of each shell is fixedly connected with a water outlet, the middle part of the front end of each water outlet is provided with a first through groove, the inner walls of the left end and the right end of each water outlet are rotatably connected with a connecting shaft, one end of the inner side of each connecting shaft is fixedly connected to the middle parts of the left end and the right end of each mounting shaft, the middle parts of the upper side and the lower side of the front end of each mounting shaft are fixedly connected with first shifting pieces, the middle parts of the upper end and the lower end of each third through groove are rotatably connected to the upper end and the lower end of each first supporting shaft, and second shifting pieces are fixedly connected to the middle parts of the first supporting shafts, the utility model discloses a variable frequency motor, including first plectrum, second plectrum, connecting rod, frequency conversion motor, fixed connection, the second plectrum rear end middle part all is provided with the second and leads to the groove, the rear side of both ends inner wall rotates respectively about the second leads to the groove and connects both ends about the second back shaft, second back shaft middle part rotates respectively and connects the through-hole department at the connecting rod, the equal fixedly connected with impeller of drive end at both ends about the variable frequency motor, the equal fixedly connected with buckle in middle part of the variable frequency motor rear end left and right sides, the equal sliding connection in the buckle outside has the mounting, the mounting rear end is fixed connection respectively at front side backup pad front end middle part, the front side the backup pad rear end is connected with the aquarium tank wall through the flexible glue.

As a further description of the above technical solution:

the equal fixedly connected with magnetite in both ends inside cavity department about the backup pad.

As a further description of the above technical solution:

the impeller outside one end all runs through the connecting piece middle part and fixedly connected with bearing, the equal fixed connection of bearing outside one end is in sealed inboard one end of covering.

As a further description of the above technical solution:

the rear end of the wall of the aquarium is connected with a rear side supporting plate through soft rubber.

As a further description of the above technical solution:

and the middle part of the rear end of the variable frequency motor is fixedly connected with a wire buckle.

As a further description of the above technical solution:

the inner wall of the groove in the fixing piece is fixedly connected with soft rubber.

As a further description of the above technical solution:

the left side, the right side and the middle part of the impeller are both rotationally connected with a coupler.

As a further description of the above technical solution:

and water inlet grooves are formed in the tops of the front side and the rear side of the shell.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first, it rotates to drive the impeller through inverter motor, rivers pass through the intake chamber on the shell, enter into inside the device, outside through delivery port eduction gear, make the stream, secondly the connecting piece through shell one side is detained mutually with locking, 360 rotations can be realized to the shell, with this regulation rivers direction, it rotates to drive the connecting axle through first plectrum, adjust rivers up and down direction, the second plectrum drives first supporting shaft and rotates, drive other second plectrums through the connecting rod and rotate together, adjust rivers left and right directions, the angle is about 40, thereby realize that control makes the stream direction, and the work efficiency is improved.

2. The utility model discloses in, through all being provided with the flexible glue in backup pad inboard and mounting inside, played fixed, shock attenuation and skid-proof effect, through the inside magnetite of two backup pads, adsorb each other, play fixing device's effect, through connecting piece and lock dead knot mutually support, play the effect of the dead shell of lock, prevent its rotation to improve the stability of device operation, be worth wideling popularize.

Drawings

FIG. 1 is a schematic perspective view of a cross-flow type flow-making device for an aquarium according to the present invention;

FIG. 2 is an assembly view of the cross-flow type flow-making device for aquarium according to the present invention;

FIG. 3 is a top cross sectional view of the cross flow type flow-making device for aquarium according to the present invention;

FIG. 4 is a left side sectional view of the cross-flow type flow-making device for aquarium according to the present invention;

fig. 5 is a top view of the cross-flow type flow-making device for aquarium of the present invention.

Illustration of the drawings:

1. a sealing cover; 2. a housing; 3. a support plate; 4. soft gum is carried out; 5. a fixing member; 6. a groove; 7. a water inlet groove; 8. a water outlet; 9. a first through groove; 10. a first plectrum; 11. a second plectrum; 12. a variable frequency motor; 13. locking a dead buckle; 14. a connecting member; 15. the wall of the aquarium; 16. an impeller; 17. wire buckling; 18. a bearing; 19. a coupling; 20. a magnet; 21. a connecting shaft; 22. installing a shaft; 23. a first support shaft; 24. a second through groove; 25. a second support shaft; 26. a connecting rod; 27. a third through groove; 28. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a cross-flow type flow-making device for an aquarium comprises a variable frequency motor 12, wherein middle parts of the left and right ends of the variable frequency motor 12 are fixedly connected with a locking buckle 13, the inner diameter of the locking buckle 13 is rotatably connected with a connecting piece 14, one end of the outer side of the connecting piece 14 is fixedly connected with a shell 2 to play a role of locking the shell 2 to prevent the shell from rotating, one end of the outer side of the shell 2 is slidably connected with a sealing cover 1, the bottom of the front end of the shell 2 is fixedly connected with a water outlet 8, the middle part of the front end of the water outlet 8 is provided with a first through groove 9, water flow in the device is discharged, inner walls of the left and right ends of the water outlet 8 are rotatably connected with a connecting shaft 21, one end of the inner side of the connecting shaft 21 is fixedly connected with the middle parts of the left and right ends of an installation shaft 22 respectively, middle parts of the upper and lower sides of the front end of the installation shaft 22 are fixedly connected with a first shifting piece 10 to control the up and down direction of the water flow, the middle part of the front end of the installation shaft 22 is provided with a third through groove 27, the upper and lower end of which are rotatably connected with the upper and lower ends of a first supporting shaft 23 respectively, the middle part of the first supporting shaft 23 is fixedly connected with a second plectrum 11 for controlling the left and right direction of water flow, the middle part of the rear end of the second plectrum 11 is provided with a second through groove 24, the rear sides of the inner walls of the upper and lower ends of the second through groove 24 are respectively and rotatably connected with the upper and lower ends of a second supporting shaft 25, the middle part of the second supporting shaft 25 is respectively and rotatably connected with the through hole of a connecting rod 26 for driving other second plectrums 11 to rotate together, the driving ends of the left and right ends of a variable frequency motor 12 are respectively and fixedly connected with impellers 16 for controlling the water flow to enter and exit, the middle parts of the left and right sides of the rear end of the variable frequency motor 12 are respectively and fixedly connected with buckles 28, the outer sides of the buckles 28 are respectively and slidably connected with fixing pieces 5, the rear ends of the fixing pieces 5 are respectively and fixedly connected with the middle part of the front end of a front side supporting plate 3 for fixing devices, the rear end of the front side supporting plate 3 is connected with an aquarium wall 15 through a soft rubber 4, the impellers 16 are driven by the variable frequency motor 12 to rotate, the water flow passes through a water inlet groove 7 on the shell 2, entering the inside of the device, generating flow outside the device through the water outlet 8, cooperating with the locking buckle 13 through the connecting piece 14 on one side of the shell 2, the shell 2 can realize 360 degrees rotation, thereby adjusting the water flow direction, driving the connecting shaft 21 to rotate through the first plectrum 10, adjusting the up-and-down direction of the water flow, the second plectrum 11 driving the first supporting shaft 23 to rotate, driving other second plectrum 11 to rotate together through the connecting rod 26, adjusting the left-and-right direction of the water flow and the angle of about 40 degrees, thereby realizing the control of the flow generating direction, improving the working efficiency, having fixing, shock-absorbing and anti-skidding functions through the soft rubber 4 arranged on the inner side of the supporting plate 3 and the inner side of the fixing piece 5, having the function of fixing, absorbing mutually through the magnets 20 inside the two supporting plates 3, having the function of fixing device, cooperating with the locking buckle 13 through the connecting piece 14, having the function of locking the shell 2, preventing it from rotating, thereby improving the stability of the operation of the device.

Inside cavity department equal fixedly connected with magnetite 20 in both ends about backup pad 3, fix the device, 16 outside one ends of impeller all run through connecting piece 14 middle parts and fixedly connected with bearing 18, the equal fixed connection of 18 outside one ends of bearing is in 1 inboard one end of sealed lid, impeller 16 rotates, drive rivers business turn over device, 15 rear ends of aquarium tank wall are connected with back collateral branch fagging 3 through flexible glue 4, variable frequency motor 12 rear end middle part fixedly connected with line is buckled 17, fix the device, 5 equal fixedly connected with flexible glue 4 of the inside 6 inner walls of recess of mounting, play fixedly, shock attenuation and skid-proof effect, 16 left and right sides of impeller and middle part all rotate and are connected with shaft coupling 19, improve 16 pivoted stability of impeller, both sides top all is provided with intake chamber 7 around shell 2, in the rivers access device.

The working principle is as follows: the variable frequency motor 12 drives the impeller 16 to rotate, water flow enters the device through the water inlet groove 7 on the shell 2, flow is generated outside the device through the water outlet 8, the shell 2 can rotate for 360 degrees through the mutual matching of the connecting piece 14 on one side of the shell 2 and the locking buckle 13, the direction of the water flow is adjusted, the connecting piece 14 and the locking buckle 13 are mutually matched to play a role of locking the shell 2 and prevent the shell from rotating, the connecting shaft 21 is driven to rotate through the first shifting piece 10 to adjust the up-down direction of the water flow, the second shifting piece 11 drives the first supporting shaft 23 to rotate, the other second shifting pieces 11 are driven to rotate through the connecting rod 26 to adjust the left-right direction of the water flow, the angle is about 40 degrees, thereby the flow generation direction is controlled, the working efficiency is improved, and the fixing, shock absorption and anti-slip effects are realized through the soft rubber 4 arranged on the inner side of the supporting plate 3 and the inside the fixing piece 5, the magnets 20 in the two supporting plates 3 are mutually adsorbed to play a role of a fixing device, so that the running stability of the device is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The cross-flow type flow-making device for the aquarium comprises a variable frequency motor (12) and is characterized in that: the variable frequency motor (12) is fixedly connected with a lock dead buckle (13) at the middle part of the left end and the right end, the lock dead buckle (13) is rotatably connected with a connecting piece (14) at the inner diameter, the shell (2) is fixedly connected with the outer shell (14) at one end of the outer side, the sealing cover (1) is slidably connected with one end of the outer side of the outer shell (2), a water outlet (8) is fixedly connected with the bottom of the front end of the outer shell (2), a first through groove (9) is formed in the middle part of the front end of the water outlet (8), a connecting shaft (21) is rotatably connected with the inner walls of the left end and the right end of the water outlet (8), one end of the inner side of the connecting shaft (21) is fixedly connected with the middle parts of the left end and the right end of an installation shaft (22), a first shifting piece (10) is fixedly connected with the middle parts of the upper side and the lower side of the front end of the installation shaft (22), and a third through groove (27) is formed in the middle part of the front end of the installation shaft (22), the middle parts of the inner walls at the upper end and the lower end of the third through groove (27) are respectively and rotatably connected with the upper end and the lower end of the first supporting shaft (23), the middle part of the first supporting shaft (23) is fixedly connected with a second plectrum (11), the middle part of the rear end of the second plectrum (11) is provided with a second through groove (24), the rear sides of the inner walls at the upper end and the lower end of the second through groove (24) are respectively and rotatably connected with the upper end and the lower end of the second supporting shaft (25), the middle part of the second supporting shaft (25) is respectively and rotatably connected with the through hole of the connecting rod (26), the driving ends at the left end and the right end of the variable frequency motor (12) are respectively and fixedly connected with impellers (16), the middle parts at the left side and the right side of the rear end of the variable frequency motor (12) are respectively and fixedly connected with buckles (28), the outer sides of the buckles (28) are respectively and slidably connected with fixing pieces (5), the rear ends of the fixing pieces (5) are respectively and fixedly connected with the middle parts at the front ends of the front supporting plate (3), the front side is connected with the aquarium wall (15) at the rear end of the supporting plate (3) through a soft rubber (4).

2. An aquarium cross-flow type flow creating device as defined in claim 1, wherein: and the magnets (20) are fixedly connected to the cavities inside the left end and the right end of the supporting plate (3).

3. An aquarium cross-flow type flow creating device as defined in claim 1, wherein: one end of the outer side of the impeller (16) penetrates through the middle of the connecting piece (14) and is fixedly connected with a bearing (18), and one end of the outer side of the bearing (18) is fixedly connected with one end of the inner side of the sealing cover (1).

4. An aquarium cross-flow type flow creating device as defined in claim 1, wherein: the rear end of the aquarium wall (15) is connected with a rear side supporting plate (3) through a soft rubber (4).

5. An aquarium cross-flow type flow creating device as defined in claim 1, wherein: and the middle part of the rear end of the variable frequency motor (12) is fixedly connected with a wire buckle (17).

6. An aquarium cross-flow type flow creating device as defined in claim 1, wherein: the inner walls of the grooves (6) in the fixing pieces (5) are fixedly connected with soft rubber (4).

7. An aquarium cross-flow type flow creating device as defined in claim 1, wherein: the left side, the right side and the middle part of the impeller (16) are respectively and rotatably connected with a shaft coupling (19).

8. An aquarium cross-flow type flow creating device as defined in claim 1, wherein: and water inlet grooves (7) are formed in the tops of the front side and the rear side of the shell (2).