CN201526500U - Composite impeller and oxygen increasing machine manufactured by same - Google Patents
Composite impeller and oxygen increasing machine manufactured by same Download PDFInfo
- Publication number
- CN201526500U CN201526500U CN2009201469726U CN200920146972U CN201526500U CN 201526500 U CN201526500 U CN 201526500U CN 2009201469726 U CN2009201469726 U CN 2009201469726U CN 200920146972 U CN200920146972 U CN 200920146972U CN 201526500 U CN201526500 U CN 201526500U
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- combined type
- impeller
- fan
- type impeller
- steel pipe
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Abstract
The utility model belongs to the technical field of fishery culture machinery and relates to a composite impeller and an oxygen increasing machine manufactured by same. The composite impeller is an annular composite impeller that consists of a plurality of mutually buckled single-impeller blades that are connected with a supporting disc by threads; one side of each sector wheel shell is provided with a large vane and the middle part thereof is provided with a window and a small vane used for passing water; the oxygen increasing machine manufactured by the composite impeller is characterized in that the middle part of the composite impeller is sequentially connected with an output shaft of a reduction gearbox and a motor; the external end of a bracket, connected with the reduction gearbox body, is connected with a floating body; and the motor or the external surface of the motor and the reduction gearbox is provided with a waterproof cover. The composite impeller and the oxygen increasing machine have simple structure, beautiful exterior, low production cost, and high oxygen-increasing capability, and are suitable for aquiculture and sewage treatment and taken as the oxygen increasing machine.
Description
Technical field
The invention belongs to fishery cultivating machinery is the aerator technical field, particularly a kind of combined type impeller and with the aerator of its manufacturing.
Background technique
Aerator is an equipment of in the aquaculture fishes and shrimps being implemented lifesaving and growth encourage.The prior mechanical aerator mainly contains Waterwheel-type, impeller type and water jet three major types type, wherein paddle aerator uses the widest, but the impeller major part of existing paddle aerator is to weld blade on hub, supporting disk is contained in the middle part of hub, the window that did not have water on the hub, the water body of bottom in the hub can not effectively be flowed, influenced the oxygen transfer rate of aerator, and might make the stuck bottom of fishes and shrimps at hub.
Summary of the invention
The purpose of this invention is to provide a kind of oxygen transfer rate height, do not increase the combined type impeller of the cost of material of impeller, the window that had water and small leaf and with the aerator of its manufacturing.
The object of the present invention is achieved like this:
Combined type impeller, make up mutually and be connected by a plurality of single impeller sheets and can form a ring-like combined type impeller with supporting disk, described single impeller sheet is: the side at each fan-shaped hub is provided with big blade, be provided with the window of water at the middle part of each fan-shaped hub, the side away from the window of big blade on each fan-shaped hub is provided with small leaf in the same way with big blade.
On each fan-shaped hub, be respectively arranged with a small leaf and the window of crossing water at least.
Button or catching groove that the front side of above-mentioned fan-shaped hub is provided with, be fastened on adjacent fan-shaped hub the rear side setting catching groove or buckle.
Each single impeller sheet is provided with the assembly hole that cooperatively interacts.
The assembly hole that is provided with on the above-mentioned single impeller sheet has sulculus.
Each single impeller sheet is provided with the hole that connects supporting disk.
With the aerator that combined type impeller is made, the middle part of combined type impeller links to each other with the output shaft and the motor of speed reducer successively, is connected with buoyancy aid in the outer end of the support that links to each other with the casing of speed reducer, is provided with water proof cover at the outer surface of motor or motor and speed reducer.
Support is made up of steel pipe and ball float retainer ring, and steel pipe one end is installed in the circular hole of shell of speed reducer, and the other end is shaped on the ball float retainer ring.
Above-mentioned steel pipe is a Coating Steel Pipe, and Coating Steel Pipe is connected with bolt with the ball float retainer ring.
The outstanding compared to existing technology advantage of the present invention is:
1, the water window of crossing of the present invention can make the water body of supporting disk bottom effectively mobile, and the auxiliary water that stirs of small leaf improves oxygen transfer rate in addition;
2, whole hub of the present invention is combined by a plurality of single impeller sheets, can realize the metallic impeller solderless product of delivering a child, and has solved the technical problem of getting rusty after the galvanized sheet welding;
3, of the present invention simple in structure, beautiful shape, cost of production is low, and the oxygen transfer rate height suits to use as aerator in culture fishery and environment protection sewage processing.
Description of drawings
Fig. 1 is the schematic perspective view of aerator of the present invention;
Fig. 2 is the schematic perspective view of combined type impeller of the present invention;
Fig. 3 is the schematic perspective view of a single impeller sheet of the present invention;
Fig. 4 is the schematic perspective view behind two single impeller sheet snappings of the present invention;
Fig. 5 is the schematic perspective view after whole single impeller sheet of the present invention is combined into whole hub;
Fig. 6 is the partial schematic diagram after whole hub of the present invention and the supporting disk combination;
Fig. 7 is an aerator partial cutaway schematic representation of the present invention.
Among the figure: the 1-water proof cover; The 2-speed reducer; The 3-support; The 4-buoyancy aid; The 5-impeller; 6-single impeller sheet; The big blade of 7-; The 8-small leaf; 9-crosses the window of water; The 10-button; The 11-catching groove; The 12-supporting disk; 13-connects the assembly hole of supporting disk; The 14-hub; The 15-bolt; The 16-sulculus; The 17-hole; The fan-shaped hub of 18-; The 19-Coating Steel Pipe; The 20-output shaft; 21-ball float retainer ring; The 22-circular hole; The A-front side of vane; The B-vacuum side of blade; C-impeller sense of rotation.
Embodiment
With specific embodiment the utility model is further described below, referring to Fig. 1-7:
Combined type impeller, by a plurality of single impeller sheets 6 combination and be connected with supporting disk 12 and can form a ring-like combined type impeller 5 mutually, described single impeller sheet 6: be that a side at each fan-shaped hub 18 is provided with big blade 7, be provided with the window 9 of water at the middle part of each fan-shaped hub 18, side away from the window 9 of big blade 7 on each fan-shaped hub 18 is provided with small leaf 8 in the same way with big blade 7, button or catching groove 16 that front side that described mutual fastening is a fan-shaped hub 18 is provided with, be fastened on adjacent fan-shaped hub 18 the rear side setting catching groove or detain on 10.
On each fan-shaped hub 18, be respectively arranged with a small leaf 8 and the window 9 of crossing water at least.
Can be provided with the assembly hole 17 that cooperatively interacts by each single impeller sheet 6.
The assembly hole 17 that is provided with on the above-mentioned single impeller sheet 6 has sulculus 16, the convenient bolt that uses the band tenon.
Each single impeller sheet is provided with the hole 13 that connects supporting disk.
The manufacture method of combined type impeller comprises blanking, moulding and the assembling of single impeller sheet 6 and supporting disk 12:
(1), becomes the blank of single impeller sheet 6 with the blanking of sheet metal stamping-out and go out assembly hole 17 and connect the assembly hole 13 of supporting disk;
(2) the blank bending is become big blade 7 and fan-shaped hub 18, middle stamping-out bending becomes small leaf 8 and crosses the window 9 of water;
(3) a plurality of single impeller sheets 6 and supporting disk 12 are assembled into impeller.
Aerator with the combined type impeller manufacturing, be that middle part with the supporting disk 12 of combined type impeller 5 links to each other with the output shaft 20 and the motor of speed reducer successively, outer end at the support 3 that links to each other with the casing of speed reducer is connected with buoyancy aid 4, is provided with water proof cover 1 at the outer surface of motor or motor and speed reducer.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (9)
1. combined type impeller, it is characterized in that: make up mutually and be connected by a plurality of single impeller sheets and can form a ring-like combined type impeller with supporting disk, described single impeller sheet is: the side at each fan-shaped hub is provided with big blade, be provided with the window of water at the middle part of each fan-shaped hub, the side away from the window of big blade on each fan-shaped hub is provided with small leaf in the same way with big blade.
2. combined type impeller according to claim 1 is characterized in that: be respectively arranged with a small leaf and the window of crossing water on each fan-shaped hub at least.
3. combined type impeller according to claim 1 is characterized in that: each single impeller sheet is provided with the assembly hole that cooperatively interacts.
4. combined type impeller according to claim 1 is characterized in that: button or catching groove that the front side of described fan-shaped hub is provided with, be fastened on adjacent fan-shaped hub the rear side setting catching groove or buckle.
5. combined type impeller according to claim 3 is characterized in that: the assembly hole that is provided with on the described single impeller sheet has sulculus.
6. combined type impeller according to claim 1 is characterized in that: each single impeller sheet is provided with the hole that connects supporting disk.
7. use aerator according to claim 1 or 6 described combined type impellers manufacturings, it is characterized in that: the middle part of combined type impeller links to each other with the output shaft and the motor of speed reducer successively, outer end at the support that links to each other with the casing of speed reducer is connected with buoyancy aid, is provided with water proof cover at the outer surface of motor or motor and speed reducer.
8. the aerator made from combined type impeller according to claim 7, it is characterized in that: support is made up of steel pipe and ball float retainer ring, and steel pipe one end is installed in the circular hole of shell of speed reducer, and the other end is shaped on the ball float retainer ring.
9. the aerator made from combined type impeller according to claim 8, it is characterized in that: described steel pipe is a Coating Steel Pipe, Coating Steel Pipe is connected with bolt with the ball float retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201469726U CN201526500U (en) | 2009-03-27 | 2009-03-27 | Composite impeller and oxygen increasing machine manufactured by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201469726U CN201526500U (en) | 2009-03-27 | 2009-03-27 | Composite impeller and oxygen increasing machine manufactured by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526500U true CN201526500U (en) | 2010-07-14 |
Family
ID=42517787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201469726U Expired - Fee Related CN201526500U (en) | 2009-03-27 | 2009-03-27 | Composite impeller and oxygen increasing machine manufactured by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526500U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578020A (en) * | 2011-01-15 | 2012-07-18 | 吴为国 | Impeller of aerator and aerator equipped with impeller |
| CN101843226B (en) * | 2009-03-27 | 2013-02-13 | 吴为国 | Combined type impeller, manufacturing method and aerator manufactured by using same |
| CN102948391A (en) * | 2011-08-29 | 2013-03-06 | 吴为国 | Floor water tillage machine |
| CN103081849A (en) * | 2011-11-02 | 2013-05-08 | 吴为国 | Horizontal water tilling machine |
| CN114526259A (en) * | 2022-01-10 | 2022-05-24 | 江苏盛泰电力设备有限公司 | Impeller device with assembly structure |
-
2009
- 2009-03-27 CN CN2009201469726U patent/CN201526500U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843226B (en) * | 2009-03-27 | 2013-02-13 | 吴为国 | Combined type impeller, manufacturing method and aerator manufactured by using same |
| CN102578020A (en) * | 2011-01-15 | 2012-07-18 | 吴为国 | Impeller of aerator and aerator equipped with impeller |
| CN102948391A (en) * | 2011-08-29 | 2013-03-06 | 吴为国 | Floor water tillage machine |
| CN102948391B (en) * | 2011-08-29 | 2014-10-15 | 浙江富地机械有限公司 | Floor water tillage machine |
| CN103081849A (en) * | 2011-11-02 | 2013-05-08 | 吴为国 | Horizontal water tilling machine |
| CN103081849B (en) * | 2011-11-02 | 2014-10-15 | 浙江富地机械有限公司 | Horizontal water tilling machine |
| CN114526259A (en) * | 2022-01-10 | 2022-05-24 | 江苏盛泰电力设备有限公司 | Impeller device with assembly structure |
| CN114526259B (en) * | 2022-01-10 | 2022-11-08 | 江苏盛泰电力设备有限公司 | Impeller device with assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20120327 |