CN102144608A - Aerator - Google Patents

Aerator Download PDF

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Publication number
CN102144608A
CN102144608A CN2011101095753A CN201110109575A CN102144608A CN 102144608 A CN102144608 A CN 102144608A CN 2011101095753 A CN2011101095753 A CN 2011101095753A CN 201110109575 A CN201110109575 A CN 201110109575A CN 102144608 A CN102144608 A CN 102144608A
Authority
CN
China
Prior art keywords
output shaft
transmission shaft
decelerator
impeller
shaft
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.)
Pending
Application number
CN2011101095753A
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Chinese (zh)
Inventor
冯德祥
何志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shunde Foshan Carlyle Machinery Co., Ltd.
Original Assignee
FOSHAN CITY SHUNDE DISTRICT JINSHUNDA MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FOSHAN CITY SHUNDE DISTRICT JINSHUNDA MACHINERY Co Ltd filed Critical FOSHAN CITY SHUNDE DISTRICT JINSHUNDA MACHINERY Co Ltd
Priority to CN2011101095753A priority Critical patent/CN102144608A/en
Publication of CN102144608A publication Critical patent/CN102144608A/en
Pending legal-status Critical Current

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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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

The invention relates to an aerator for aquaculture. The aerator comprises a motor, a speed reducer and an output shaft, wherein the output shaft comprises a transverse output shaft and a vertical output shaft which are driven by the speed reducer to rotate; the two ends of the transverse output shaft extend out of the speed reducer, so that the speed reducer is supported on bearing pedestals on the two sides; the vertical output shaft extends out of the lower part of the speed reducer so as to swing around the transverse output shaft along with the speed reducer to adjust the output angle; impellers are arranged at the two tail ends of the transverse output shaft respectively; and an impeller is arranged at the tail end of the vertical output shaft. The aerator has reasonable structural design and a compact transmission structure. Due to different types of aeration through the two different types of impellers, the aerobic capacity is greatly improved, the aerobic efficiency is improved, and energy is saved.

Description

Aerator
Technical field
The present invention relates to a kind of aerator of used for aquiculture.
Background technology
In the aquaculture industry the most frequently used oxygenation effect preferably aerator paddle aerator, waterwheel aerator, jet aerator etc. are arranged, 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 effect can not further improve.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of new aerator.The oxygenation function of existing waterwheel aerator has the oxygenation function of jet aerator again, thereby has improved oxygen transfer rate and oxygen transfer efficiency, has saved the energy.
The object of the present invention is achieved like this.
A kind of aerator comprises motor, decelerator, horizontal output shaft, vertical output shaft, waterwheel impeller, propeller vane, frame, buoyancy aid.
The characteristics of maximum of the present invention are that decelerator drives horizontal output shaft simultaneously and vertical output shaft rotates, and the outer support of decelerator is stretched out on two side shaft holders in the horizontal output shaft two ends.Bearing block is installed on the frame, and frame is installed on the buoyancy aid.The horizontal output shaft two ends are connected with power transmission shaft by shaft coupling respectively, and two power transmission shaft ends can respectively be adorned a waterwheel impeller or a plurality of waterwheel impeller.Vertical output shaft is terminal to be connected with transmission shaft tube, the terminal propeller vane that connects of transmission shaft tube, and the transmission shaft tube support offers air-breathing groove in support column on the tube wall of transmission shaft tube, offer ventilating groove on the tube wall of support column.
Be provided with connecting rod between buoyancy aid, support column passes from the connecting rod below, is provided with adjusting rod between support column and the connecting rod, and adjusting rod is provided with adjustment hole along short transverse, passes through locked with bolts between adjustment hole and the connecting rod.By promoting or pressing down adjusting rod, decelerator is swung to adjust the output angle of vertical output shaft within the specific limits around horizontal output shaft, when propeller vane changed with vertical output shaft output angle, the orientation of the waterwheel wheel at horizontal output shaft two ends was constant.
Above-mentioned decelerator characteristics are such: motor shaft head stretches into initiatively conical gear is housed in the decelerator, initiatively conical gear meshes with the driven bevel gear that is contained on the jackshaft, thereby the idler gear that drives jackshaft and be contained on the jackshaft rotates together, idler gear and the output roller gear engagement that is contained on the horizontal output shaft, thereby driving horizontal output shaft by double reduction rotates, the vertical configuration of waterwheel impeller, partial blade on the waterwheel impeller immerses in the water, when horizontal output shaft drives their rotations, water disperse ground is sprinkled to fully contacting absorption oxygen with air in the air, and on the water surface, form bigger current, make the water body that has increased oxygen to external diffusion, realize the exchange of oxygen enrichment water body and oxygen deprivation water body.
Driven bevel gear simultaneously and be contained in the output bevel gear engagement of vertical output shaft upper end, the number of teeth of output bevel gear equates or is close with the number of teeth of conical gear initiatively, thereby its meeting drive vertical output shaft rotation with higher speed.Vertical output shaft is connected with propeller vane by the transmission shaft tube of support in support column, thereby drive the propeller vane high speed rotating, propeller vane is whole water-immersed, and the propeller vane of high speed rotating is released water forward fast, thereby produces negative pressure in transmission shaft tube.The transmission shaft tube top is opened many air-breathing grooves and is surfaced, on the air-breathing groove correspondence position of support column and transmission shaft tube, many ventilating grooves are set also, make in the transmission shaft tube and can suck air after the negative pressure generation, mix with the water in the transmission shaft tube, mixing the rich oxygen containing water body in back is constantly gone out to deep spray by propeller vane, and can change the direction of injection by the output angle of adjusting vertical output shaft, the water body that has increased oxygen ejects the back and forms stronger current at darker water layer, the direction of current and waterwheel wheel water (flow) direction is consistent, thus make water body on the top layer and deep layer carry out exchange between oxygen enrichment water body and the oxygen deprivation water body simultaneously.
Reasonable in design of the present invention, the drive mechanism compactness, the impeller by two kinds of different types improves oxygen transfer rate widely simultaneously with multi-form oxygenation, has improved oxygenation efficient, has saved the energy.
Description of drawings
Fig. 1 is the complete machine vertical view;
Fig. 2 is the complete machine left view;
Fig. 3 dispenses the front view of a buoyancy aid for Fig. 1, and wherein decelerator adds a bucker;
Fig. 4 is the axial cutaway view of transmission device along vertical output shaft;
Fig. 5 is the vertical view of Fig. 4, wherein omits motor;
Fig. 6 is the A-A cutaway view.
Embodiment
Below in conjunction with embodiment the present invention is done further statement.
Embodiment is in conjunction with Fig. 1 to Fig. 6.A kind of waterwheel jet aerator comprises bucker 1, motor 2, decelerator 3, support column 4, adjusting rod 5, transmission shaft tube 6, propeller vane 7, protective cover 8, bearing block 9, shaft coupling 10, power transmission shaft 11, buoyancy aid 12, frame 13, waterwheel impeller 14.Frame 13 is supported in buoyancy aid 12 tops to decelerator 3.
Motor 2 is rotated by horizontal output shaft 22 and 19 outputs of vertical output shaft after decelerator 3 speed changes.Horizontal output shaft 22 two ends are stretched out outside the decelerator 3 decelerator 3 are bearing on the bearing block 9; Vertical output shaft 19 can be swung to regulate the output angle of self around horizontal output shaft 22 within the specific limits with decelerator 3.Horizontal output shaft 22 two ends also are connected with power transmission shaft 11 by shaft coupling 10, and the end of two power transmission shafts 11 is respectively adorned one or more waterwheel impellers 14.Vertical output shaft 19 is connected with propeller vane 7 by the transmission shaft tube 6 of support in support column 4.Propeller vane 7 changes injection direction with the change of vertical output shaft 19 output angles, and the orientation of waterwheel impeller 14 is can therefore not change at this moment.Bearing block 9 is supported on the frame 13, between two buoyancy aids, be provided with connecting rod 30, stay pipe 4 passes from connecting rod 30 belows, adjusting rod 5 connects stay pipe 4 and connecting rod 30, adjusting rod 5 is provided with adjustment hole along short transverse, when needs are regulated the angle of vertical output, as long as the bolt between adjusting rod and the connecting rod is unclamped, vertical output shaft and decelerator rotate around horizontal output shaft, can locate decelerator to locking between adjusting rod and the connecting rod again.
Stretch into initiatively conical gear 15 is housed on the motor shaft head in the decelerator 3, active conical gear 15 and driven bevel gear 16 engagements that are contained on the jackshaft 17, thus drive jackshaft 17 and dress idler gear 20 rotations thereon; Idler gear 20 and output roller gear 21 engagements that are contained on the horizontal output shaft 22, thus drive horizontal output shaft 22 transmissions; Horizontal output shaft 22 drives waterwheel impeller 14 and rotates through shaft coupling 10, power transmission shaft 11.Waterwheel impeller 14 vertical settings, the blade-section of waterwheel impeller 14 immerses in the water, during rotation water disperse ground is sprinkled to fully contacting absorption oxygen with air in the air, and on the water surface the bigger current of formation, make the water body that has increased oxygen to external diffusion, realize the exchange of oxygen enrichment water body and oxygen deprivation water body.
Driven bevel gear 16 in the decelerator 3 meshes simultaneously with the output bevel gear 18 that is contained on the vertical output shaft 19, the number of teeth of output bevel gear 18 equates with the number of teeth of active conical gear 15 or is close, thereby its can drive vertical output shaft 19 rotations with higher speed.Vertical output shaft 19 drives propeller vane 7 high speed rotating by transmission shaft tube 6, propeller vane 7 is whole immersion water, the propeller vane 7 of high speed rotating is released water forward fast, thereby in transmission shaft tube 6, produce negative pressure, the top of transmission shaft tube 6 is opened many air-breathing grooves 31 and is surfaced, on support column 4 and the transmission shaft tube 6 air-breathing groove correspondence positions many ventilating grooves 32 are set also, make in the pipe and can suck air in a large number after the generation negative pressure, water in inhaled air and the transmission shaft tube 6 mixes, the water body that mixes the back oxygen enrichment is constantly gone out to deep spray by propeller vane 7, adjust the angle of support column 4 by adjusting rod 5, thereby adjusted the direction that propeller vane 7 sprays, the oxygenation water body that ejects forms stronger current at darker water layer, the direction of these current and waterwheel wheel 14 water (flow) directions of digging are consistent, thus make water body on the top layer and deep layer carry out exchange between oxygen enrichment water body and the oxygen deprivation water body simultaneously.Like this, the impeller of two kinds of different types improves oxygen transfer rate widely simultaneously with multi-form oxygenation, has improved oxygenation efficient, has saved the energy.

Claims (9)

1. aerator, comprise motor, decelerator, output shaft, it is characterized in that: described output shaft comprises horizontal output shaft and vertical output shaft, horizontal output shaft and vertical output shaft are by the decelerator driven in rotation, the horizontal output shaft two ends are stretched out outside the decelerator decelerator are bearing on the bearing block of both sides, vertical output shaft stretches out from the decelerator bottom, can swing to adjust its output angle around horizontal output shaft with decelerator, described horizontal output shaft two ends are respectively equipped with impeller, and described vertical output shaft end also is provided with impeller.
2. according to right 1 described aerator, it is characterized in that: described horizontal output shaft two ends are connected with power transmission shaft by shaft coupling respectively, and impeller is loaded on the power transmission shaft outer end; Described vertical output shaft is connected with transmission shaft tube, and impeller is loaded on the transmission shaft tube bottom.
3. according to right 2 described aerators, it is characterized in that: described transmission shaft tube is a hollow body, and its hollow body extends the body end always, and the tube wall of transmission shaft tube has air-breathing groove.
4. according to right 3 described aerators, it is characterized in that: described transmission shaft tube support is in support column, and the tube wall of support column has ventilating groove.
5. according to claim 1 or 4 described aerators, it is characterized in that: described stretching into is equipped with initiatively conical gear on the motor shaft head in the decelerator, initiatively conical gear meshes with the driven bevel gear that is contained on the jackshaft, jackshaft is installed in the decelerator by bearing, jackshaft also is provided with idler gear, driven bevel gear, idler gear and jackshaft rotate synchronously, idler gear also meshes with the output bevel gear that is contained on the vertical output shaft with the output roller gear engagement that is contained on the horizontal output shaft, described driven bevel gear.
6. according to the described aerator of claim 5, it is characterized in that: described power transmission shaft, is rotatably assorted between power transmission shaft and the frame in the buoyancy aid top by frame support, and described bearing block also is installed on the frame.
7. according to right 6 described aerators, it is characterized in that: be provided with connecting rod between the described buoyancy aid, support column passes from the connecting rod below, is provided with adjusting rod between support column and the connecting rod, and adjusting rod is provided with adjustment hole along short transverse, passes through locked with bolts between adjustment hole and the connecting rod.
8. according to right 2 described aerators, it is characterized in that: the impeller that is installed on the power transmission shaft outer end is the Waterwheel-type impeller, and the impeller that is installed on the transmission shaft tube bottom is a propeller vane.
9. according to right 8 described aerators, it is characterized in that: described propeller vane is peripherally equipped with protective cover.
CN2011101095753A 2011-04-27 2011-04-27 Aerator Pending CN102144608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101095753A CN102144608A (en) 2011-04-27 2011-04-27 Aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101095753A CN102144608A (en) 2011-04-27 2011-04-27 Aerator

Publications (1)

Publication Number Publication Date
CN102144608A true CN102144608A (en) 2011-08-10

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Family Applications (1)

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CN2011101095753A Pending CN102144608A (en) 2011-04-27 2011-04-27 Aerator

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CN (1) CN102144608A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109496960A (en) * 2018-11-28 2019-03-22 张子和 It is a kind of using power can cancel out each other principle realize positioning waterwheel aerator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2198763Y (en) * 1994-07-06 1995-05-31 杨忠杰 Spiral flow type gas mixed oxygenator
CN2495103Y (en) * 2001-05-28 2002-06-19 路怀星 Aeration boat with blades under it
CN2590366Y (en) * 2002-10-25 2003-12-10 李明忠 Multifunction pond culture aerator
CN2591962Y (en) * 2003-01-03 2003-12-17 张传良 Automatic aerator
CN2829354Y (en) * 2005-10-10 2006-10-25 赖佑铭 Waterwheel type automatic aerator
CN201422328Y (en) * 2009-04-09 2010-03-17 潘卫星 Decelerator for automatic aerator
CN202038923U (en) * 2011-04-27 2011-11-16 佛山市顺德区金顺达机器有限公司 Aerator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2198763Y (en) * 1994-07-06 1995-05-31 杨忠杰 Spiral flow type gas mixed oxygenator
CN2495103Y (en) * 2001-05-28 2002-06-19 路怀星 Aeration boat with blades under it
CN2590366Y (en) * 2002-10-25 2003-12-10 李明忠 Multifunction pond culture aerator
CN2591962Y (en) * 2003-01-03 2003-12-17 张传良 Automatic aerator
CN2829354Y (en) * 2005-10-10 2006-10-25 赖佑铭 Waterwheel type automatic aerator
CN201422328Y (en) * 2009-04-09 2010-03-17 潘卫星 Decelerator for automatic aerator
CN202038923U (en) * 2011-04-27 2011-11-16 佛山市顺德区金顺达机器有限公司 Aerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109496960A (en) * 2018-11-28 2019-03-22 张子和 It is a kind of using power can cancel out each other principle realize positioning waterwheel aerator
CN109496960B (en) * 2018-11-28 2021-02-26 浙江福霸机电有限公司 Waterwheel type aerator capable of realizing positioning by utilizing principle that forces can be mutually offset

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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
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.

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.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: FOSHAN SHUNDE KAILEI MACHINERY CO., LTD. TO: GUANGDONG SHUNDE KAILEI MACHINERY CO., LTD.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110810