CN213214939U - Two-impeller waterwheel type aerator - Google Patents
Two-impeller waterwheel type aerator Download PDFInfo
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- CN213214939U CN213214939U CN202021167320.3U CN202021167320U CN213214939U CN 213214939 U CN213214939 U CN 213214939U CN 202021167320 U CN202021167320 U CN 202021167320U CN 213214939 U CN213214939 U CN 213214939U
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- connecting rod
- impeller
- motor assembly
- pontoon
- bottom frame
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Abstract
The utility model belongs to the technical field of an aerator, in particular to a two-impeller waterwheel type aerator, which comprises two floating boats, wherein the upper surfaces of the two floating boats are fixed with a bottom frame through bolts; the motor assembly is installed at 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 oxygen-increasing machine of being convenient for keeps balance at the in-process of marcing, and the output shaft at motor assembly both ends is fixed with the connecting rod through the flexible coupling simultaneously, and the connecting rod rotates the inside of installing in connecting rod support upper end simultaneously, and the lower extreme of connecting rod support fixes the upper surface at underframe frame tip, and the connecting rod support of being convenient for supports the connecting rod.
Description
Technical Field
The utility model belongs to the technical field of the oxygen-increasing machine, concretely relates to two 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. When the traditional aerator is used, the transmission stability of the connecting rod is insufficient, the balance of the aerator is insufficient, and the water surface is raised to cause small water bloom.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a two impeller waterwheel formula oxygen-increasing machines has the oxygen-increasing machine equilibrium height, and the connecting rod transmission is stable simultaneously, and the splash lifts big characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two impeller waterwheel formula oxygen-increasing machines, includes the pontoon, the pontoon is provided with two, two the upper surface of pontoon passes through the bolt fastening has a bottom frame, the upper surface at underframe frame middle part passes through the bolt fastening has the motor assembly, the output shaft at motor assembly both ends all is fixed with the flexible coupling through the bolt, the upper surface at underframe frame both ends passes through the bolt fastening has the connecting rod support, the internal rotation of connecting rod support upper end installs the connecting rod, the one end of connecting rod passes through the output shaft fixed connection of flexible coupling and motor assembly, the other end of connecting rod passes through the fix with screw has the impeller, the drainage hole has been seted up on the surface of impeller.
As the utility model discloses a two impeller waterwheel type oxygen-increasing machines preferred technical scheme, the pontoon is the hollow cuboid structure.
As the utility model discloses a two impeller waterwheel type oxygen-increasing machines preferred technical scheme, the underframe frame is "mesh" font structure.
As the utility model discloses a two impeller waterwheel formula oxygen-increasing machines preferred technical scheme, connecting rod and impeller all are provided with two, two the impeller symmetry is installed in the both sides of motor assembly.
As the utility model discloses a two impeller waterwheel formula oxygen-increasing machines preferred technical scheme, the blade on impeller surface is provided with eight, and the certain contained angle is buckled into to the blade outer end.
Compared with the prior art, the beneficial effects of the utility model are that: the middle part at underframe frame upper surface is installed to the motor assembly, the upper surface at two pontoon is fixed respectively at the both ends of underframe frame simultaneously, the oxygen-increasing machine of being convenient for keeps balance at the in-process of marcing, the output shaft at motor assembly both ends is fixed with the connecting rod through the flexible coupling simultaneously, the connecting rod rotates the inside of installing in connecting rod support upper end simultaneously, and the upper surface at underframe frame tip is fixed to the lower extreme of connecting rod support, the connecting rod support of being convenient for supports the connecting rod, the connecting rod area impeller of being convenient for is rotatory, the splash is lifted at the surface of water when the impeller of being convenient for rotates, the drainage hole of seting up on the impeller surface simultaneously, the water of being convenient for passes.
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, the motor assembly, the flexible connection and the connecting rod bracket of the present invention;
fig. 3 is a schematic view of the connection structure between the floating pontoon and the bottom frame;
in the figure: 1. a floating vessel; 2. a bottom frame; 3. a motor assembly; 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: the utility model provides a two impeller waterwheel formula oxygen-increasing machines, including pontoon 1, pontoon 1 is provided with two, the upper surface of two pontoon 1 passes through the bolt fastening has a bottom frame 2, the upper surface at 2 middle parts of underframe frame has motor assembly 3 through the bolt fastening, the output shaft at 3 both ends of motor assembly all is fixed with flexible coupling 4 through the bolt, the upper surface at 2 both ends of underframe frame has connecting rod support 5 through the bolt fastening, connecting rod 6 is installed to the inside rotation of 5 upper ends of connecting rod support, flexible coupling 4 and motor assembly 3's output shaft fixed connection are passed through to the one end of connecting rod 6, the other end of connecting rod 6 has impeller 7 through the fix with screw, drainage hole 8 has been seted up on impeller 7's surface.
In this embodiment, motor assembly 3 installs the middle part at 2 upper surfaces of underframe, the upper surface at two pontoon 1 is fixed respectively at the both ends of underframe 2 simultaneously, the oxygen-increasing machine of being convenient for keeps balance at the in-process of marcing, the output shaft at 3 both ends of motor assembly is fixed with connecting rod 6 through flexible coupling 4 simultaneously, connecting rod 6 rotates the inside of installing in connecting rod support 5 upper end simultaneously, and the lower extreme of connecting rod support 5 is fixed at the upper surface of 2 tip of underframe, connecting rod support 5 is convenient for support connecting rod 6, it is rotatory to be convenient for connecting rod 6 area impeller 7, it lifts the splash at the surface of water when impeller 7 rotates to be convenient for, the drainage hole 8 that impeller 7 surface was seted up simultaneously, it passes drainage hole 8 to be convenient for water, the mobility of water has been increased, be convenient.
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 connecting rod 6 and the impellers 7 are arranged in two, and the two impellers 7 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 the 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 are convenient to lift the water.
The utility model discloses a theory of operation and use flow: during the installation, two pontoon 1 parallel placement, and bottom frame 2 passes through the bolt fastening at the upper surface of pontoon 1, fix motor assembly 3 at the middle part of bottom frame 2 upper surface, and fix flexible coupling 4 at the output shaft tip of motor assembly 3, fix the upper surface at bottom frame 2 both ends to the lower extreme of connecting rod support 5, connecting rod 6 rotates the inside of installing at connecting rod support 5 upper end simultaneously, install impeller 7 at the tip of connecting rod 6, during the use, place the aquatic, pontoon 1 receives the buoyancy of water to hold up this moment, impeller 7 contacts with water simultaneously, when motor assembly 3 starts, the output shaft of motor assembly 3 takes impeller 7 to rotate through flexible coupling 4 and connecting rod 6, make the surface of water lift under impeller 7's effect.
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 (5)
1. The utility model provides a two impeller waterwheel formula oxygen-increasing machines, includes pontoon (1), its characterized in that: the floating pontoon is characterized in that two floating pontoons (1) are arranged, the upper surfaces of the two floating pontoons (1) are fixedly provided with a bottom frame (2) through bolts, the upper surface of the middle part of the bottom frame (2) is fixedly provided with a motor assembly (3) through bolts, output shafts at two ends of the motor assembly (3) are fixedly provided with flexible connections (4) through bolts, the upper surfaces at two ends of the bottom frame (2) are fixedly provided with connecting rod supports (5) through bolts, a connecting rod (6) is installed at the upper end of each connecting rod support (5) in an internal rotating mode, one end of each connecting rod (6) is fixedly connected with the output shaft of the motor assembly (3) through the flexible connections (4), the other end of each connecting rod (6) is fixedly provided with an impeller (7) through screws, and drainage holes (8).
2. The two-impeller waterwheel type aerator according to claim 1, wherein: the floating pontoon (1) is of a hollow cuboid structure.
3. The two-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 two-impeller waterwheel type aerator according to claim 1, wherein: the connecting rod (6) and the impellers (7) are arranged in two, and the impellers (7) are symmetrically arranged on two sides of the motor assembly (3).
5. The two-impeller waterwheel type aerator according to claim 1, wherein: the impeller (7) surface blade is provided with eight, and the blade outer end is buckled into certain contained angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021167320.3U CN213214939U (en) | 2020-06-22 | 2020-06-22 | Two-impeller waterwheel type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021167320.3U CN213214939U (en) | 2020-06-22 | 2020-06-22 | Two-impeller waterwheel type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213214939U true CN213214939U (en) | 2021-05-18 |
Family
ID=75885361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021167320.3U Active CN213214939U (en) | 2020-06-22 | 2020-06-22 | Two-impeller waterwheel type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213214939U (en) |
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2020
- 2020-06-22 CN CN202021167320.3U patent/CN213214939U/en active Active
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