CN202100663U - Driving device of oxygenator - Google Patents
Driving device of oxygenator Download PDFInfo
- Publication number
- CN202100663U CN202100663U CN2011201202318U CN201120120231U CN202100663U CN 202100663 U CN202100663 U CN 202100663U CN 2011201202318 U CN2011201202318 U CN 2011201202318U CN 201120120231 U CN201120120231 U CN 201120120231U CN 202100663 U CN202100663 U CN 202100663U
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- gear
- output shaft
- driven gear
- driving gear
- shaft
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Abstract
The utility model relates to a driving device of an oxygenator used for aquiculture. The driving device comprises a motor, wherein a spindle head of the motor extends into a gear box, and a primary drive gear is mounted on the shaft head; the primary drive gear is meshed with a first driven gear mounted on a middle shaft, so as to drive the middle shaft mounted in a reducer to rotate; and an upper drive gear and a lower drive gear are also mounted on the middle shaft, the upper drive gear is meshed with an upper driven gear mounted on an inner output shaft, and the lower drive gear is meshed with a lower driven gear mounted on an outer output shaft. The inner output shaft and the outer output shaft respectively drive a large impeller and a small impeller to rotate through two-stage speed variation. The combined working of two impellers with different models and different oxygenating methods efficiently improves the oxygenating capacity and the oxygenating power efficiency and saves energy.
Description
Technical field
The utility model relates to the aerator of used for aquiculture, especially a kind of transmission device of aerator.
Background technique
The most frequently used aerator in the aquaculture industry; Oxygenation effect aerator preferably has paddle aerator, waterwheel aerator, jet aerator etc.; But these aerators are all only joined a kind of impeller; Thereby the mode of oxygenation and function just be confined to a kind of pattern, and oxygen transfer rate and oxygenation efficient just can not further improve.Studying carefully by reason is exactly the transmission device that does not have to realize multiple oxygenation way.
Summary of the invention
Therefore, the purpose of the utility model is to provide a kind of transmission device of aerator, realizes the oxygenation of different modes, thereby has improved oxygen transfer rate and oxygenation efficient, has practiced thrift the energy.
The purpose of the utility model is achieved in that
A kind of transmission device of aerator comprises motor, gear-box, gear train and output shaft, and motor shaft head stretches in the gear-box and is provided with first order driving gear; Said output shaft comprises outer output shaft and interior output shaft, and interior output shaft is located in the outer output axis body, and interior output shaft axially passes outer output shaft; Be rotatably assorted between interior output shaft and the outer output shaft and be connected; Being rotatably assorted between outer output shaft and the gear-box is connected, the first order driven gear engagement in first order driving gear and the gear train, and rotate through first order driven gear driven gear group; Interior output shaft top is fixed with driven gear; Outer output shaft top is fixed with down driven gear, and last driven gear drives by gear train with following driven gear, and gear-box is stretched out in the bottom of interior output shaft and outer output shaft.
Said gear train comprises first order driven gear, last driving gear and following driving gear, and the three is located on the same jack shaft, and in gear-box, first order driven gear, last driving gear and following driving gear and jack shaft rotate jack shaft synchronously through Bearing Installation.
Said first order driven gear diameter is greater than first order driving gear diameter.
Said driving gear and the engagement of last driven gear, the following driving gear and following driven gear engagement gone up.
The maximum characteristics of the present invention are that inside and outside two different output shafts of rotating speed are arranged on the same axis of motor output end, and these two output shafts connect the impeller of two kinds of different types respectively, thereby realize the oxygenation of different modes simultaneously.
Motor shaft head stretches into first order driving gear is housed in the gear-box.First order driving gear and first driven gear engagement that is contained on the jack shaft rotate thereby drive the jack shaft that is contained in the retarder.Two driving gears also are housed: go up driving gear and following driving gear on the jack shaft.Last driving gear and the last driven gear engagement that is contained on the interior output shaft, thus output shaft rotates in driving.Following driving gear and the following driven gear engagement that is contained on the outer output shaft rotate thereby drive outer output shaft.Interior output shaft is connected with small impeller, and outer output shaft is connected with big impeller.
The inside and outside output shaft of the utility model all passes through the two-stage speed change and drives big or small wheel rotation respectively.The small impeller that interior output shaft drives, diameter is little, and blade is many; Rotating speed is high, and the spray of playing is many, and degree of dispersion is good; Thereby oxygen transfer rate is high, and the water lift ability is strong simultaneously, and water body is exchanged up and down; Make following water body put on the water surface and even air absorbing contacting oxygen, thereby realize water body surface layer and all oxygenation of deep layer.And the big impeller diameter that outer output shaft drives is big, and blade is few, and rotating speed is low, thereby its oxygen transfer rate is not as good as small impeller.But it rotates with slower speed because diameter is big, and the water body that drives in a big way rolls, and its blade is arranged on the water body periphery that small impeller rolls.Therefore it except self playing certain oxygenation, bigger effect be through small impeller oxygenation water body push the four directions to, diffusion has rapidly improved the scope of oxygenation water body greatly.The impeller of the oxygenation way that two kinds of different types are different is worked together, effectively improves oxygen transfer rate and oxygen transfer efficiency, has practiced thrift the energy.
Description of drawings
Fig. 1 is the complete machine plan view of the utility model;
Fig. 2 is the complete machine plan view of the utility model;
Fig. 3 is the reducer structure figure of the utility model.
Embodiment
Below in conjunction with embodiment the utility model is done further to detail:
Embodiment, in conjunction with Fig. 1 to Fig. 3, a kind of aerator, this aerator has comprised transmission device of the present invention, describes transmission device of the present invention through aerator below.It comprises protective housing 1, motor 2, gear-box 3, gear train, outer output shaft 4, interior output shaft 5, big impeller 6, small impeller 7, supporting arm 8, buoyancy aid 9, and wherein motor 2, gear-box 3, gear train, outer output shaft 4, interior output shaft 5 belong to the transmission device part.Gear train comprises first order driven gear 11, goes up driving gear 13 and following driving gear 14; Supporting arm one end is connected with gear-box; The other end is connected with buoyancy aid, and interior output shaft is located in the outer output axis body, and interior output shaft axially passes outer output shaft; Be connected through bearing between interior output shaft 5 and the outer output shaft 4, be rotatably assorted between the two.Between outer output shaft and the gear-box also is to be connected through bearing, is rotatably assorted between the two.
Motor 1 output shaft in the back of slowing down drives rotates with outer output shaft, thus drive be contained on the output shaft 5 small impeller 7 and be contained in big impeller 6 on the outer output shaft 4 with the different speed rotation, the oxygenation of completion different modes.
Stretch on the motor shaft head in the gear-box 3 first order driving gear 10 is housed; First order driving gear 10 and the first order driven gear that is contained in jack shaft 12 11 engagements; Rotate thereby drive jack shaft 12, first order driving gear 10 diameters are less than first order driven gear 11 diameters.Last driving gear 13 is fixed on the jack shaft 12 with following driving gear 14; First order driven gear 11, last driving gear 13, following driving gear 14 and jack shaft 12 rotate synchronously; Last driving gear 13 and the last driven gear that is contained in interior output shaft 5 tops 15 engagements; Thereby output shaft 5 rotates in driving, and interior output shaft 5 bottoms are stretched out gear-box and small impeller 7 is housed; Following driving gear 14 and the following driven gear that is contained in outer output shaft 4 tops 16 engagements rotate thereby drive outer output shaft 4, and outer output shaft 4 bottoms are stretched out gear-box and big impeller 6 is installed.The somewhat larger in diameter of last driving gear 13 is in last driven gear 15 diameters, and following driving gear 14 diameters then are far smaller than down driven gear 16 diameters.Small impeller 7 diameters are little, and blade is many, and rotating speed is high, and the spray of playing during rotation is many, and degree of dispersion is good, thereby oxygen transfer rate is high, and the water lift ability is strong simultaneously, and water body is exchanged up and down, makes following water body put on the water surface and even air absorbing contacting oxygen.Thereby realize water body surface layer and all oxygenation of deep layer.Because the impeller diameter of small impeller 7 is less, so the scope of oxygenation water body is not too large.And big impeller 6 diameters are big, and blade is little, and rotating speed is low; Oxygen transfer rate is not as good as small impeller 7, but it rotates with slower speed because diameter is big; The water body that drives in a big way rolls, and its blade to be arranged on the water body that small impeller 7 rolls peripheral, so it is except self playing certain oxygenation; Bigger effect be through small impeller 7 oxygenation water body push the four directions to, rapidly diffusion has improved the scope of oxygenation water body greatly.The impeller of two different types friction speeds is formed best combination, has both brought into play strong point separately, remedies the other side's deficiency again, improves oxygen transfer rate and oxygen transfer efficiency effectively, has practiced thrift the energy.
Claims (4)
1. the transmission device of an aerator comprises motor, gear-box, gear train and output shaft, and motor shaft head stretches in the gear-box and is provided with first order driving gear; It is characterized in that: said output shaft comprises outer output shaft and interior output shaft, and interior output shaft is located in the outer output axis body, and interior output shaft axially passes outer output shaft; Be rotatably assorted between interior output shaft and the outer output shaft and be connected; Being rotatably assorted between outer output shaft and the gear-box is connected, the first order driven gear engagement in first order driving gear and the gear train, and rotate through first order driven gear driven gear group; Interior output shaft top is fixed with driven gear; Outer output shaft top is fixed with down driven gear, and last driven gear drives by gear train with following driven gear, and gear-box is stretched out in the bottom of interior output shaft and outer output shaft.
2. according to the transmission device of the said aerator of claim 1; It is characterized in that: said gear train comprises first order driven gear, goes up driving gear and following driving gear; The three is located on the same jack shaft; In gear-box, first order driven gear, last driving gear and following driving gear and jack shaft rotate jack shaft synchronously through Bearing Installation.
3. according to the transmission device of the said aerator of claim 2, it is characterized in that: said first order driven gear diameter is greater than first order driving gear diameter.
4. according to the transmission device of the said aerator of claim 2, it is characterized in that: said driving gear and the engagement of last driven gear, the following driving gear and following driven gear engagement gone up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201202318U CN202100663U (en) | 2011-04-20 | 2011-04-20 | Driving device of oxygenator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201202318U CN202100663U (en) | 2011-04-20 | 2011-04-20 | Driving device of oxygenator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100663U true CN202100663U (en) | 2012-01-04 |
Family
ID=45386677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201202318U Expired - Lifetime CN202100663U (en) | 2011-04-20 | 2011-04-20 | Driving device of oxygenator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257984A (en) * | 2011-04-20 | 2011-11-30 | 佛山市顺德区金顺达机器有限公司 | Transmission device for aerator |
| CN102742543A (en) * | 2012-07-27 | 2012-10-24 | 罗华平 | Multifunctional aerator |
-
2011
- 2011-04-20 CN CN2011201202318U patent/CN202100663U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257984A (en) * | 2011-04-20 | 2011-11-30 | 佛山市顺德区金顺达机器有限公司 | Transmission device for aerator |
| CN102257984B (en) * | 2011-04-20 | 2013-04-17 | 广东顺德凯雷机械有限公司 | Transmission device for aerator |
| CN102742543A (en) * | 2012-07-27 | 2012-10-24 | 罗华平 | Multifunctional 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: FOSHAN SHUNDE KAILEI MACHINERY CO., LTD. Free format text: FORMER OWNER: FOSHAN CITY SHUNDE DISTRICT JINSHUNDA MACHINERY CO., LTD. Effective date: 20120210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120210 Address after: Shun Cheung Road 528300 Guangdong city of Foshan province Shunde Daliang District neighborhood Fengxiang Xinjiao Industrial Zone No. 22 building A Patentee after: Shunde Foshan Carlyle Machinery Co., Ltd. Address before: 528300 Guangdong Province, Foshan city Shunde District Daliang Xinjiao Industrial Zone Patentee before: Foshan City Shunde District Jinshunda Machinery Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG SHUNDE KAILEI MACHINERY CO., LTD. Free format text: FORMER NAME: FOSHAN SHUNDE KAILEI MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shun Cheung Road 528300 Guangdong city of Foshan province Shunde Daliang District neighborhood Fengxiang Xinjiao Industrial Zone No. 22 building A Patentee after: Guangdong Shunde Kailei Machinery Co., Ltd. Address before: Shun Cheung Road 528300 Guangdong city of Foshan province Shunde Daliang District neighborhood Fengxiang Xinjiao Industrial Zone No. 22 building A Patentee before: Shunde Foshan Carlyle Machinery Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120104 Effective date of abandoning: 20130417 |
|
| RGAV | Abandon patent right to avoid regrant |