CN2626230Y - Combined impeller of waterwheel type oxygen enriching machine - Google Patents
Combined impeller of waterwheel type oxygen enriching machine Download PDFInfo
- Publication number
- CN2626230Y CN2626230Y CNU032035292U CN03203529U CN2626230Y CN 2626230 Y CN2626230 Y CN 2626230Y CN U032035292 U CNU032035292 U CN U032035292U CN 03203529 U CN03203529 U CN 03203529U CN 2626230 Y CN2626230 Y CN 2626230Y
- Authority
- CN
- China
- Prior art keywords
- wheel disc
- shaped
- hole
- fixed mount
- impeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A combined impeller of a waterwheel type oxygen-increasing machine comprises a disc and blades which are arranged out of the disc, the periphery of the disc is provided with a fixed frame which is evenly distributed, the middle of the fixed frame is provided with a connection fixed hole, the handle part of the blades is provided with an open slot and a connection through hole, the open slot which is arranged at the handle part of the blades is connected with the fixed frame of the disc by insertion, and a fastener drills through the connection fixed hole and the connection through hole for fixation; the impeller with the combination of the disc and the blades can make the storage and transportation size of the waterwheel type oxygen-increasing machine small, furthermore, the installation is very easy, the strength is good and the use is reliable when in use.
Description
Technical field
The utility model relates to aerator, belongs to fishery machinery, is mainly used in the fish pond and cultures oxygenation.
Background technology
Breed (as is breeded fish in the fish pond, shrimp etc.) in, because cultivation density height, anoxic often appears, so need aerator, the most frequently used in the fishery cultivating aerator have a waterwheel aerator, this machine mainly is made up of wheel disc and blade that power drives, and the defective that prior art exists is that wheel disc and blade are whole, the structure heaviness, storage transportation trouble, if a blade damages whole impeller and scraps, though the employing connecting type that also has, complex structure, inconvenience is installed, and the connectivity robustness of blade is poor.
Summary of the invention
The purpose of this utility model provides a kind of volume dexterity, and is easy to maintenance, the combined impeller of service-strong waterwheel aerator.The technical scheme of this combined impeller is: be made up of wheel disc and the outer blade of wheel disc, the periphery that it is characterized in that wheel disc is shaped on uniform fixed mount, be shaped in the fixed mount and be connected and fixed the hole, shank at blade is shaped on open slot and connecting through hole, the open slot of blade shank and the fixed mount of wheel disc are pegged graft and are linked to each other, and are passed by securing member and are connected and fixed the hole and connecting through hole fixes.And on the fixed mount of wheel disc, be shaped on convex tendon, and being shaped on groove at the shank of blade, convex tendon matches with groove.Also can be shaped on the reinforcement support bar, increase fastness at the fixed mount sidewall of wheel disc.Can be made into the I-shaped structure that is of the thick and intermediate thin in both sides for wheel disc fixed mount and the cross section of strengthening support bar, improve intensity.In the flange of wheel disk center (connecting), can be shaped on centring ring and locating hole with axle.Adopt the impeller of this wheel disc and blade combination, make the storage volume of waterwheel aerator little, during use installation, maintenance very convenient, and intensity is good, uses reliable.
Description of drawings
Fig. 1 is this waterwheel aerator combined impeller structural representation;
Fig. 2 is the wheeling disk structure schematic diagram of combined impeller;
Fig. 3 is the wheel disc C-C sectional view of combined impeller;
Fig. 4 is the blade construction schematic diagram of combined impeller;
Fig. 5 is the wheel disc partial schematic diagram of combined impeller;
Fig. 6 is the wheel disc A-A sectional view of combined impeller;
Fig. 7 is the wheel disc B-B sectional view of combined impeller.
Embodiment
The utility model discloses a kind of combination type blade wheel of waterwheel aerator, impeller is installed on the main shaft in complete product, and main shaft is driven by power, and structures such as buoyancy aid are arranged.This impeller mainly is made up of wheel disc 1 blade 6 outer with being installed in wheel disc, the periphery of its wheel disc is shaped on uniform fixed mount 2, as Fig. 1, shown in Figure 2, the open slot 9 of blade 6 shanks and the fixed mount of wheel disc 12 pegged graft and linked to each other, and passed by securing member 7 (bolt etc.) and to be connected and fixed hole 5 and connecting through hole 8 fixes, and installing/dismounting is very convenient, it is little to separate the back volume, and favourable the mistake stores and transports.In order to improve connection reliability and positioning action, on the fixed mount 2 of wheel disc 1, be shaped on convex tendon 3, be shaped on groove 10 at the shank of blade 6, convex tendon 3 is located cooperation mutually with groove 10.In order to improve the mechanical strength of fixed mount, be shaped at fixed mount two sidewalls of wheel disc 1 and strengthen support bar 4.For the intensity that makes fixed mount and support bar improves, that wheel disc 1 fixed mount 2 and the cross section of strengthening support bar 4 can be made the thick and intermediate thin in both sides is I-shaped structure (as I-steel), as shown in Figure 6.In the method dish at wheel disc 1 center, be shaped on centring ring 11 and locating hole 12, help installing with main shaft.
Claims (5)
1. waterwheel aerator combined impeller, formed by wheel disc and the outer blade of wheel disc, the periphery that it is characterized in that wheel disc (1) is shaped on uniform fixed mount (2), be shaped in the fixed mount and be connected and fixed hole (5), shank at blade (6) is shaped on open slot (9) and connecting through hole (8), the open slot (9) of blade (6) shank and the fixed mount (2) of wheel disc (1) are pegged graft and are linked to each other, and are passed by securing member and are connected and fixed hole (5) and connecting through hole (8) fixes.
2. waterwheel aerator combined impeller as claimed in claim 1 is characterized in that being shaped on convex tendon (3) on the fixed mount (2) of wheel disc (1), is shaped on groove (10) at the shank of impeller (6), and convex tendon (3) matches with groove (10).
3. waterwheel aerator combined impeller as claimed in claim 1 is characterized in that fixed mount (2) sidewall of wheel disc (1) is shaped on reinforcement strut (4).
4. waterwheel aerator combined impeller as claimed in claim 1 is characterized in that the fixed mount (2) of wheel disc (1) and strengthens the both sides, cross section of support bar (4) thick and intermediate thin is I-shaped structure.
5. waterwheel aerator combined impeller as claimed in claim 1 is characterized in that being shaped on centring ring (11) and locating hole (12) in the flange at wheel disc (1) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032035292U CN2626230Y (en) | 2003-02-11 | 2003-02-11 | Combined impeller of waterwheel type oxygen enriching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032035292U CN2626230Y (en) | 2003-02-11 | 2003-02-11 | Combined impeller of waterwheel type oxygen enriching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626230Y true CN2626230Y (en) | 2004-07-21 |
Family
ID=34241286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032035292U Expired - Lifetime CN2626230Y (en) | 2003-02-11 | 2003-02-11 | Combined impeller of waterwheel type oxygen enriching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626230Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336478A (en) * | 2010-07-20 | 2012-02-01 | 吴为国 | Speed reducing impeller-free aerator |
| CN103583448A (en) * | 2012-08-15 | 2014-02-19 | 梁家明 | Frame type high efficiency impeller of impeller aerator |
| CN104585125A (en) * | 2014-10-29 | 2015-05-06 | 吴为国 | Mechanism for transferring torque between plastic impeller and impeller shaft of aerator and aerator |
| CN105174507A (en) * | 2015-08-26 | 2015-12-23 | 邱光稳 | Aeration waterwheel |
| CN105746422A (en) * | 2016-03-11 | 2016-07-13 | 朱彩玲 | Oxygenation wheel for fish farming in water |
| CN108391622A (en) * | 2017-02-08 | 2018-08-14 | 江苏绿陵百农可生物科技有限公司 | Weed water dispenser structure |
| CN108633825A (en) * | 2018-07-17 | 2018-10-12 | 台州旺发机电有限公司 | The double-deck water-mill oxygen increasing machine combination type blade wheel |
| CN108770772A (en) * | 2018-08-07 | 2018-11-09 | 杭州桥福科技有限公司 | A kind of waterwheel aerator |
-
2003
- 2003-02-11 CN CNU032035292U patent/CN2626230Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336478A (en) * | 2010-07-20 | 2012-02-01 | 吴为国 | Speed reducing impeller-free aerator |
| CN102336478B (en) * | 2010-07-20 | 2013-06-12 | 吴为国 | Speed reducing impeller-free aerator |
| CN103583448A (en) * | 2012-08-15 | 2014-02-19 | 梁家明 | Frame type high efficiency impeller of impeller aerator |
| CN103583448B (en) * | 2012-08-15 | 2015-04-15 | 梁家明 | Frame type high efficiency impeller of impeller aerator |
| CN104585125A (en) * | 2014-10-29 | 2015-05-06 | 吴为国 | Mechanism for transferring torque between plastic impeller and impeller shaft of aerator and aerator |
| CN104585125B (en) * | 2014-10-29 | 2017-05-31 | 吴为国 | A kind of mechanism of aerator plastic impeller with impeller axle transmission torque and aerator |
| CN105174507A (en) * | 2015-08-26 | 2015-12-23 | 邱光稳 | Aeration waterwheel |
| CN105746422A (en) * | 2016-03-11 | 2016-07-13 | 朱彩玲 | Oxygenation wheel for fish farming in water |
| CN108391622A (en) * | 2017-02-08 | 2018-08-14 | 江苏绿陵百农可生物科技有限公司 | Weed water dispenser structure |
| CN108633825A (en) * | 2018-07-17 | 2018-10-12 | 台州旺发机电有限公司 | The double-deck water-mill oxygen increasing machine combination type blade wheel |
| CN108770772A (en) * | 2018-08-07 | 2018-11-09 | 杭州桥福科技有限公司 | A kind of waterwheel aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG FORDY MACHINERY CO., LTD. Free format text: FORMER OWNER: WU WEIGUO Effective date: 20120302 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120302 Address after: Taizhou City, Zhejiang province 318058 Luqiao Jinqing Industrial Zone Patentee after: Zhejiang Fordy Machinery Co., Ltd. Address before: Taizhou City, Zhejiang province 318058 Luqiao Jinqing Jinlin Road No. 26 Patentee before: Wu Weiguo |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130218 Granted publication date: 20040721 |