CN214047174U - Four-impeller waterwheel type aerator - Google Patents
Four-impeller waterwheel type aerator Download PDFInfo
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- CN214047174U CN214047174U CN202021167312.9U CN202021167312U CN214047174U CN 214047174 U CN214047174 U CN 214047174U CN 202021167312 U CN202021167312 U CN 202021167312U CN 214047174 U CN214047174 U CN 214047174U
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Abstract
The utility model belongs to the technical field of oxygen-increasing machines, in particular to a four-impeller waterwheel type oxygen-increasing machine, which comprises a pontoon, the pontoon is provided with three, the upper surfaces of the three pontoons are fixed with a bottom frame through bolts, the upper surface of the middle part of a bottom frame is fixed with a motor assembly through bolts, an output shaft of the motor assembly is fixed with a driving gear through bolts, two ends of the bottom frame and the surface of the motor assembly are both fixed with a connecting rod bracket through bolts, and the upper end of the connecting rod bracket fixed on the surface of the motor assembly is rotatably provided with a driving rod; the motor assembly is installed in the middle part of underframe frame upper surface, and the upper surface at two pontoon is fixed respectively at the both ends of underframe frame simultaneously, and the middle part and another pontoon fixed connection of underframe frame have improved the area of oxygen-increasing machine with the surface of water contact, and the oxygen-increasing machine of being convenient for keeps balanced advancing the in-process, and the output shaft of motor assembly carries out output torque conversion through driving gear and driven gear simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the oxygen-increasing machine, concretely relates to four impeller waterwheel formula oxygen-increasing machines.
Background
A waterwheel aerator is a machine which is often applied to fishery aquaculture. It acts to increase the oxygen content of the water to ensure that the fish in the water do not become anoxic, while inhibiting the growth of anaerobic bacteria in the water. Prevent the water in the water pool from deteriorating and threatening the living environment of the fishes. Traditional oxygen-increasing machine is when using, and the output torque is not enough, and impeller quantity is not enough simultaneously, and unstable problem when the impeller rotates.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a four-impeller waterwheel type aerator, which has the characteristics that the impeller is convenient to rotate and the aeration rate of the water body is improved through four impellers.
In order to achieve the above object, the utility model provides a following technical scheme: a four-impeller waterwheel aerator comprises a pontoon, the pontoon is provided with three, the upper surface of the pontoon is fixed with a bottom frame through bolts, the upper surface at the middle part of the bottom frame is fixed with a motor assembly through bolts, an output shaft of the motor assembly is fixed with a driving gear through bolts, two ends of the bottom frame and the surface of the motor assembly are both fixed with a connecting rod bracket through bolts, the upper end of the connecting rod bracket fixed with the surface of the motor assembly is rotatably provided with a driving rod, the outside of the driving rod is fixed with a driven gear, the driven gear is meshed with the driving gear, the outside of the driving gear and the driven gear is provided with a gear cover, the gear cover is fixed on the surface of the motor assembly through bolts, two ends of the driving rod are fixed with flexible connections, the inside of the upper end of the connecting rod bracket is rotatably provided with a connecting rod, one end of the connecting rod is fixedly connected with the soft connecting shaft, impellers are fixed outside the connecting rod through screws, two impellers are fixed on the surface of each connecting rod, and drainage holes are formed in the surfaces of the impellers.
As the utility model discloses a four-impeller waterwheel type aerator optimized technical scheme, the pontoon is the hollow cuboid structure.
As the utility model discloses a four-impeller waterwheel type aerator optimized technical scheme, the bottom frame is in a structure like the Chinese character 'mu'.
As the utility model discloses a four impeller waterwheel type automatic aerator is preferred technical scheme, the connecting rod is provided with two, two the both sides at motor assembly are installed to the connecting rod symmetry.
As the utility model discloses a four impeller waterwheel type oxygen-increasing machines preferred technical scheme, and every the blade on impeller surface is provided with eight, and the certain contained angle is buckled into to the blade outer end.
As the utility model discloses a four impeller waterwheel formula oxygen-increasing machines preferred technical scheme, the diameter of driving gear is the half of driven gear diameter.
Compared with the prior art, the beneficial effects of the utility model are that: the motor assembly is arranged in the middle of the upper surface of the bottom frame, the two ends of the bottom frame are respectively fixed on the upper surfaces of the two floating boats, the middle of the bottom frame is fixedly connected with the other floating boat, the contact area of the aerator and the water surface is increased, the aerator is convenient to keep balance in the advancing process, the output shaft of the motor assembly is subjected to output torque conversion through the driving gear and the driven gear, the motor assembly is convenient to output double torque through the matching of the driving gear and the driven gear, meanwhile, the driving rod is fixedly provided with the connecting rod through flexible connection, the connecting rod is rotatably arranged in the upper end of the connecting rod bracket, the lower end of the connecting rod bracket is fixed on the upper surface of the end part of the bottom frame, the connecting rod bracket is convenient to support the connecting rod, the connecting rod drives the impeller to rotate, the water splash is conveniently lifted on the water surface when the impeller rotates, and meanwhile, the drainage holes are formed in the surface of the impeller, the water can conveniently pass through the drainage holes, the water mobility is improved, and the oxygen increasing is conveniently carried out on the water body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection structure of the pontoon, the bottom frame and the motor assembly of the present invention;
fig. 3 is a schematic structural view of the pontoon and the bottom frame of the present invention;
in the figure: 1. a floating vessel; 2. a bottom frame; 3. a motor assembly; 31. a driving gear; 32. a driven gear; 33. a driving lever; 34. a gear cover; 4. soft connection; 5. a connecting rod bracket; 6. a connecting rod; 7. an impeller; 8. and a drainage hole.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a four-impeller waterwheel type aerator comprises a pontoon 1, three pontoons 1 are arranged, the upper surfaces of the three pontoons 1 are fixed with a bottom frame 2 through bolts, the upper surface of the middle part of the bottom frame 2 is fixed with a motor assembly 3 through bolts, an output shaft of the motor assembly 3 is fixed with a driving gear 31 through bolts, two ends of the bottom frame 2 and the surface of the motor assembly 3 are both fixed with a connecting rod bracket 5 through bolts, the upper end of the connecting rod bracket 5 fixed on the surface of the motor assembly 3 is rotatably provided with a driving rod 33, the outside of the driving rod 33 is fixed with a driven gear 32, the driven gear 32 is meshed with the driving gear 31, the outside of the driving gear 31 and the driven gear 32 is provided with a gear cover 34, the gear cover 34 is fixed on the surface of the motor assembly 3 through bolts, two ends of the driving rod 33 are fixed with flexible connections 4, and the inside of the upper end of the connecting rod bracket 5 is rotatably provided with a connecting rod 6, one end of the connecting rod 6 is fixedly connected with the flexible connection shaft 4, impellers 7 are fixed outside the connecting rod 6 through screws, two impellers 7 fixed on the surface of each connecting rod 6 are arranged, and drainage holes 8 are formed in the surface of each impeller 7.
In the embodiment, the motor assembly 3 is installed in the middle of the upper surface of the bottom frame 2, and the two ends of the bottom frame 2 are respectively fixed on the upper surfaces of the two floating boats 1, and the middle of the bottom frame 2 is fixedly connected with the other floating boat 1, so that the contact area between the aerator and the water surface is increased, the aerator is kept balanced in the advancing process, meanwhile, the output shaft of the motor assembly 3 performs output torque conversion through the driving gear 31 and the driven gear 32, the motor assembly 3 outputs double torque through the matching of the driving gear 31 and the driven gear 32, and is convenient, meanwhile, the driving rod 33 is fixed with the connecting rod 6 through the flexible connection 4, the connecting rod 6 is rotatably installed inside the upper end of the connecting rod bracket 5, the lower end of the connecting rod bracket 5 is fixed on the upper surface of the end of the bottom frame 2, the connecting rod bracket 5 is convenient to support the connecting rod 6, and the connecting rod 6 is convenient to rotate with the impeller 7, the impeller 7 is convenient to lift up the splash on the water surface when rotating, and meanwhile, the drainage holes 8 formed in the surface of the impeller 7 facilitate water to pass through the drainage holes 8, so that the water mobility is increased, and the water body is convenient to oxygenate.
Specifically, the pontoon 1 has a hollow rectangular structure.
In this embodiment, the floating vessel 1 is convenient to float on the water surface under the buoyancy of water.
Specifically, the bottom frame 2 is of a structure shaped like a Chinese character 'mu'.
In this embodiment, it is convenient for the bottom frame 2 to connect two pontoon 1 and support motor assembly 3.
Specifically, the two connecting rods 6 are arranged, and the two connecting rods 6 are symmetrically arranged on two sides of the motor assembly 3.
In this embodiment, the oxygen-increasing machine of being convenient for keeps balanced under the effect of two impellers 7.
Specifically, eight blades are arranged on the surface of each impeller 7, and the outer ends of the blades are bent to form a certain included angle.
In this embodiment, the blades on the surface of the impeller 7 can lift the water conveniently
Specifically, the diameter of the driving gear 31 is one half of the diameter of the driven gear 32.
In this embodiment, it is convenient to form double torque when the motor assembly 3 outputs.
The utility model discloses a theory of operation and use flow: when the aerator is used, the aerator is placed in water, the pontoon 1 is supported by the buoyancy of the water, the impeller 7 is contacted with the water, when the motor assembly 3 is started, the output shaft of the motor assembly 3 drives the driven gear 32 to rotate through the driving gear 31, and the driven gear 32 drives the flexible connection 4 to rotate through the driving rod 33, so that the flexible connection 4 rotates with the impeller 7 through the connecting rod 6, and the water surface is lifted under the action of the impeller 7.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a four impeller waterwheel formula oxygen-increasing machines, includes pontoon (1), its characterized in that: the floating pontoon is characterized in that three floating pontoons (1) are arranged, the upper surfaces of the three floating pontoons (1) are fixed with a bottom frame (2) through bolts, the upper surface of the middle part of the bottom frame (2) is fixed with a motor assembly (3) through bolts, an output shaft of the motor assembly (3) is fixed with a driving gear (31) through bolts, two ends of the bottom frame (2) and the surface of the motor assembly (3) are respectively fixed with a connecting rod bracket (5) through bolts, the upper end of the connecting rod bracket (5) fixed on the surface of the motor assembly (3) is rotatably provided with a driving rod (33), a driven gear (32) is fixed outside the driving rod (33), the driven gear (32) is meshed with the driving gear (31), a gear cover (34) is arranged outside the driving gear (31) and the driven gear (32), and the gear cover (34) is fixed on the surface of the motor assembly (3) through screws, the flexible connection structure is characterized in that flexible connections (4) are fixed at two ends of the driving rod (33), a connecting rod (6) is rotatably mounted inside the upper end of the connecting rod support (5), one end of the connecting rod (6) is fixedly connected with the flexible connection (4) shaft, impellers (7) are fixed outside the connecting rod (6) through screws, two impellers (7) are fixed on the surface of each connecting rod (6), and drainage holes (8) are formed in the surface of each impeller (7).
2. The four-impeller waterwheel type aerator according to claim 1, wherein: the floating pontoon (1) is of a hollow cuboid structure.
3. The four-impeller waterwheel type aerator according to claim 1, wherein: the bottom frame (2) is of a structure shaped like a Chinese character 'mu'.
4. The four-impeller waterwheel type aerator according to claim 1, wherein: the connecting rods (6) are arranged in two numbers, and the two connecting rods (6) are symmetrically arranged on two sides of the motor assembly (3).
5. The four-impeller waterwheel type aerator according to claim 1, wherein: and eight blades are arranged on the surface of each impeller (7), and the outer ends of the blades are bent to form a certain included angle.
6. The four-impeller waterwheel type aerator according to claim 1, wherein: the diameter of the driving gear (31) is one half of that of the driven gear (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021167312.9U CN214047174U (en) | 2020-06-22 | 2020-06-22 | Four-impeller waterwheel type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021167312.9U CN214047174U (en) | 2020-06-22 | 2020-06-22 | Four-impeller waterwheel type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214047174U true CN214047174U (en) | 2021-08-27 |
Family
ID=77384684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021167312.9U Active CN214047174U (en) | 2020-06-22 | 2020-06-22 | Four-impeller waterwheel type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214047174U (en) |
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2020
- 2020-06-22 CN CN202021167312.9U patent/CN214047174U/en active Active
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