CN102257984A - Transmission device for aerator - Google Patents
Transmission device for aerator Download PDFInfo
- Publication number
- CN102257984A CN102257984A CN 201110101297 CN201110101297A CN102257984A CN 102257984 A CN102257984 A CN 102257984A CN 201110101297 CN201110101297 CN 201110101297 CN 201110101297 A CN201110101297 A CN 201110101297A CN 102257984 A CN102257984 A CN 102257984A
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- CN
- China
- Prior art keywords
- gear
- output shaft
- driving gear
- driven gear
- transmission device
- 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.)
- Granted
Links
- 238000005276 aerator Methods 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 238000009360 aquaculture Methods 0.000 abstract description 3
- 244000144974 aquaculture Species 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 238000006213 oxygenation reaction Methods 0.000 description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a transmission device for an aerator for aquaculture. The transmission device comprises a motor, wherein a motor shaft head extends into a gear case and is provided with a first-stage driving gear; the first-stage driving gear is meshed with a first driven gear arranged on an intermediate shaft, so that the intermediate shaft arranged in a speed reducer is driven to rotate; an upper driving gear and a lower driving gear are also arranged on the intermediate shaft; the upper driving gear is meshed with an upper driven gear arranged on an inner output shaft; the lower driving gear is meshed with a lower driven gear arranged on an outer output shaft; and the inner output shaft and the outer output shaft drive large and small impellers to rotate by two-stage speed change respectively. The impellers of different types and aeration modes operate commonly, so that the aeration capacity and aeration power efficiency are improved effectively, and energy is saved.
Description
Technical field
The present invention relates to the aerator of used for aquiculture, especially a kind of transmission device of aerator.
Background technology
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 object of the present invention is to provide a kind of transmission device of aerator, realize the oxygenation of different modes, thereby improved oxygen transfer rate and oxygenation efficient, saved the energy.
The object of the present invention is achieved like this:
A kind of transmission device of aerator comprises motor, gear-box, gear train, interior output shaft, outer output shaft.The characteristics of maximum 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 jackshaft rotate thereby drive the jackshaft that is contained in the decelerator.Two driving gears also are housed: go up driving gear and following driving gear on the jackshaft.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.
Inside and outside output shaft of the present invention 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, blade is many, the rotating speed height, and the spray of playing is many, the spread is good, thereby the oxygen transfer rate height, 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 air even contact absorption 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 saved the energy.
Description of drawings
Fig. 1 is a complete machine front view of the present invention;
Fig. 2 is a complete machine vertical view of the present invention;
Fig. 3 is reducer structure figure of the present invention.
Embodiment
The invention will be further described below in conjunction with embodiment:
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 below by aerator.It comprises protective cover 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, interior output shaft is located in the outer output axis body, interior output shaft axially passes outer output shaft, be connected by 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 by bearing, is rotatably assorted between the two.
Output shaft and outer output shaft rotated in motor 1 drove after slowing down, thus drive be contained on the output shaft 5 small impeller 7 be contained in outer output shaft 4 on big impeller 6 with different speed rotations, finish the oxygenation of 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 first order driven gear 11 engagements that are contained in jackshaft 12, rotate thereby drive jackshaft 12, first order driving gear 10 diameters are less than first order driven gear 11 diameters.Last driving gear 13 and following driving gear 14 are fixed on the jackshaft 12, first order driven gear 11, last driving gear 13, following driving gear 14 and jackshaft 12 rotate synchronously, last driving gear 13 and last driven gear 15 engagements that are contained in interior output shaft 5 tops, 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 following driven gear 16 engagements that are contained in outer output shaft 4 tops 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 slightly larger in diameter of last driving gear 13 is in following 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, the rotating speed height, and the spray of playing during rotation is many, and the spread is good, thereby the oxygen transfer rate height, 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 air even contact absorption 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, blade is little, and rotating speed is low, and oxygen transfer rate is not as good as small impeller 7, but it is because diameter is big, rotate with slower speed, the water body that drives in a big way rolls, and its blade is arranged on the water body periphery that small impeller 7 rolls, therefore 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 saved the energy.
Claims (4)
1. the transmission device of an aerator, comprise motor, gear-box, gear train and output shaft, motor shaft head stretches in the gear-box and is provided with first order driving gear, it is characterized in that: described output shaft comprises outer output shaft and interior output shaft, interior output shaft is located in the outer output axis body, interior output shaft axially passes outer output shaft, be rotatably assorted between interior output shaft and the outer output shaft and be connected, be rotatably assorted between outer output shaft and the gear-box and be connected, first order driven gear engagement in first order driving gear and the gear train, and by the rotation of 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 and following driven gear drive by gear train, 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 described aerator of claim 1, it is characterized in that: described gear train comprises first order driven gear, goes up driving gear and following driving gear, the three is located on the same jackshaft, jackshaft is installed in the gear-box by bearing, and first order driven gear, last driving gear and following driving gear and jackshaft rotate synchronously.
3. according to the transmission device of the described aerator of claim 2, it is characterized in that: described first order driven gear diameter is greater than first order driving gear diameter.
4. according to the transmission device of the described aerator of claim 2, it is characterized in that: described 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 |
|---|---|---|---|
| CN 201110101297 CN102257984B (en) | 2011-04-20 | 2011-04-20 | Transmission device for aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110101297 CN102257984B (en) | 2011-04-20 | 2011-04-20 | Transmission device for aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102257984A true CN102257984A (en) | 2011-11-30 |
| CN102257984B CN102257984B (en) | 2013-04-17 |
Family
ID=45004985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110101297 Expired - Fee Related CN102257984B (en) | 2011-04-20 | 2011-04-20 | Transmission device for aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102257984B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845356A (en) * | 2012-09-25 | 2013-01-02 | 梁家明 | Double-rotation efficient aerator |
| CN103283669A (en) * | 2012-02-24 | 2013-09-11 | 长荣大学 | Rotary scoop type wave generator for aquaculture |
| CN105145469A (en) * | 2015-09-21 | 2015-12-16 | 金湖县杰达机械制造有限公司 | Aeration-surging integrated dual-speed aerator |
| CN105815266A (en) * | 2016-04-15 | 2016-08-03 | 柳州市文峰养殖场 | Impeller type oxygenation equipment structure |
| CN108575873A (en) * | 2018-03-27 | 2018-09-28 | 辽宁科技大学 | A kind of Multi-functional tillage water dispenser |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0708247A1 (en) * | 1994-10-18 | 1996-04-24 | ASKOLL S.p.A. | Centrifugal pump with permanent-magnet motor |
| CN2590366Y (en) * | 2002-10-25 | 2003-12-10 | 李明忠 | Multifunction pond culture aerator |
| CN101705985A (en) * | 2009-11-16 | 2010-05-12 | 金湖小青青机电设备有限公司 | Gear reducer for water-plowing type aerator |
| CN101893083A (en) * | 2010-02-07 | 2010-11-24 | 吴为国 | Reduction box of aerator and impeller type aerator provided with reduction box |
| CN202100663U (en) * | 2011-04-20 | 2012-01-04 | 佛山市顺德区金顺达机器有限公司 | Driving device of oxygenator |
-
2011
- 2011-04-20 CN CN 201110101297 patent/CN102257984B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0708247A1 (en) * | 1994-10-18 | 1996-04-24 | ASKOLL S.p.A. | Centrifugal pump with permanent-magnet motor |
| CN2590366Y (en) * | 2002-10-25 | 2003-12-10 | 李明忠 | Multifunction pond culture aerator |
| CN101705985A (en) * | 2009-11-16 | 2010-05-12 | 金湖小青青机电设备有限公司 | Gear reducer for water-plowing type aerator |
| CN101893083A (en) * | 2010-02-07 | 2010-11-24 | 吴为国 | Reduction box of aerator and impeller type aerator provided with reduction box |
| CN202100663U (en) * | 2011-04-20 | 2012-01-04 | 佛山市顺德区金顺达机器有限公司 | Driving device of oxygenator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283669A (en) * | 2012-02-24 | 2013-09-11 | 长荣大学 | Rotary scoop type wave generator for aquaculture |
| CN103283669B (en) * | 2012-02-24 | 2014-11-26 | 长荣大学 | Rotary scoop type wave generator for aquaculture |
| CN102845356A (en) * | 2012-09-25 | 2013-01-02 | 梁家明 | Double-rotation efficient aerator |
| CN102845356B (en) * | 2012-09-25 | 2014-11-05 | 梁家明 | Double-rotation efficient aerator |
| CN105145469A (en) * | 2015-09-21 | 2015-12-16 | 金湖县杰达机械制造有限公司 | Aeration-surging integrated dual-speed aerator |
| CN105815266A (en) * | 2016-04-15 | 2016-08-03 | 柳州市文峰养殖场 | Impeller type oxygenation equipment structure |
| CN108575873A (en) * | 2018-03-27 | 2018-09-28 | 辽宁科技大学 | A kind of Multi-functional tillage water dispenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102257984B (en) | 2013-04-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application 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 Applicant after: Shunde Foshan Carlyle Machinery Co.,Ltd. Address before: 528300 Guangdong Province, Foshan city Shunde District Daliang Xinjiao Industrial Zone Applicant before: Foshan City Shunde District Jinshunda Machinery Co.,Ltd. |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Shun Cheung Road 528300 Guangdong city of Foshan province Shunde Daliang District neighborhood Fengxiang Xinjiao Industrial Zone No. 22 building A Applicant 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 Applicant before: Shunde Foshan Carlyle Machinery Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: FOSHAN SHUNDE KAILEI MACHINERY CO., LTD. TO: GUANGDONG SHUNDE KAILEI MACHINERY CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |