CN102144607B - Transmission of oxygen increasing machine - Google Patents

Transmission of oxygen increasing machine Download PDF

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Publication number
CN102144607B
CN102144607B CN2011101095645A CN201110109564A CN102144607B CN 102144607 B CN102144607 B CN 102144607B CN 2011101095645 A CN2011101095645 A CN 2011101095645A CN 201110109564 A CN201110109564 A CN 201110109564A CN 102144607 B CN102144607 B CN 102144607B
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CN
China
Prior art keywords
output shaft
decelerator
shaft
aerator
transmission
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Expired - Fee Related
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CN2011101095645A
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Chinese (zh)
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CN102144607A (en
Inventor
冯德祥
何志强
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Shunde Foshan Carlyle Machinery Co ltd
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GUANGDONG SHUNDE KAILEI MACHINERY CO Ltd
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Priority to CN2011101095645A priority Critical patent/CN102144607B/en
Publication of CN102144607A publication Critical patent/CN102144607A/en
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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 a transmission of an oxygen increasing machine for aquaculture, comprising a motor, a speed reducer and an output shaft, wherein the output shaft comprises a lateral output shaft and a vertical output shaft which are driven by the speed reducer to rotate; two ends of the lateral output shaft extend out of the speed reducer and support the speed reducer on bearing pedestals at two sides; and the vertical output shaft extends out from the upper part of the speed reducer and can swing around the lateral output shaft along with the speed reducer to regulate an output angle. In the invention, the structural design is reasonable, the transmission structure is compact and two different kinds of vane wheels are synchronously used for increasing oxygen in different forms; and therefore, the oxygen increasing ability is greatly enhanced, the oxygen increasing efficiency is increased and the energy is saved.

Description

The transmission device of aerator
Technical field
The present invention relates to the transmission device of the aerator of used for aquiculture.
Background technology
In the aquaculture industry the most frequently used oxygenation effect and 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 have been confined to a kind of pattern; Oxygen transfer rate and oxygenation effect can not further improve, and tracing it to its cause is because there is not corresponding transmission device to produce.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of transmission device of new aerator.The oxygenation function of existing Waterwheel-type oxygen machine has the oxygenation function of jet aerator again, thereby has improved oxygen transfer rate and oxygen transfer efficiency, has practiced thrift the energy.
The objective of the invention is to realize like this.
A kind of transmission device of aerator comprises motor, decelerator, horizontal output shaft, vertical output shaft.
The maximum characteristics of the present invention are that decelerator drives horizontal output shaft and vertical output shaft rotation simultaneously, 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 through shaft coupling respectively, and vertical output shaft is terminal to be connected with 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.
Between buoyancy aid, be provided with connecting rod, 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.Through 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.
Above-mentioned decelerator characteristics are such: motor shaft head stretches into initiatively conical gear is housed in the decelerator; Initiatively conical gear and the driven bevel gear engagement that is contained on the jackshaft, thus drive jackshaft and the idler gear that is contained on the jackshaft rotates idler gear and the output roller gear engagement that is contained on the horizontal output shaft together; Thereby driving horizontal output shaft through double reduction rotates; The vertical configuration of waterwheel impeller is installed on the end of power transmission shaft, and the partial blade on the waterwheel impeller immerses in the water, when horizontal output shaft drives their rotations; Sprinkle water disperse ground to fully contacting absorption oxygen with air in the air; And on the water surface, form bigger current, and 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 through 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 in transmission shaft tube, produces negative pressure.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 that negative pressure can suck air after producing in the transmission shaft tube, mixes, mix afterwards rich oxygen containing water body and constantly gone out to deep spray by propeller vane with water in the transmission shaft tube; And can change the direction of injection through 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, and it is consistent that the direction of current and waterwheel are taken turns water (flow) direction, thus make water body on the top layer and deep layer carry out the exchange between oxygen enrichment water body and the oxygen deprivation water body simultaneously.
Reasonable in design of the present invention, drive mechanism is compact, and the impeller of realizing two kinds of different types improves oxygen transfer rate widely simultaneously with multi-form oxygenation, has improved oxygenation efficient, has practiced thrift 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 the vertical output shaft in edge of transmission device;
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, this aerator comprises transmission device of the present invention, further specifies structure of the present invention through containing aerator of the present invention below.It 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 wheel 14.Frame 13 is supported in buoyancy aid 12 tops to decelerator 3.
Motor 2 is rotated by horizontal output shaft 22 and vertical output shaft 19 outputs after decelerator 3 speed changes.Horizontal output shaft 22 two ends are stretched out outside the decelerator 3 and are bearing in decelerator 3 on the bearing block 9; Vertical output shaft 19 can be swung to regulate the output angle of self around horizontal output shaft 22 with decelerator 3 within the specific limits.Horizontal output shaft 22 two ends also are connected with power transmission shaft 11 through 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 through 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, is provided with connecting rod 30, and support column 4 passes from connecting rod 30 belows; Adjusting rod 5 connects support column 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 unclamp the bolt between adjusting rod and the connecting rod; 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 above that; 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, sprinkle water disperse ground to fully contacting absorption oxygen with air in the air during rotation, 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 through transmission shaft tube 6; Propeller vane 7 is whole immersion water, and the propeller vane 7 of high speed rotating is released water forward fast, thereby in transmission shaft tube 6, produces 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, inhaled air mixes with transmission shaft tube 6 interior water; 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 through 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 water (flow) direction that the direction of these current and waterwheel wheel 14 is dug is consistent, thus make water body on the top layer and deep layer carry out the 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 practiced thrift the energy.

Claims (6)

1. the transmission device of an aerator; Comprise motor, decelerator, output shaft; It is characterized in that: said output shaft comprises horizontal output shaft and vertical output shaft, and horizontal output shaft is with vertically output shaft is by the decelerator driven in rotation, and the horizontal output shaft two ends are stretched out outside the decelerator and are bearing in decelerator on the bearing block of both sides; Vertical output shaft stretches out from the decelerator bottom, can export angle around the horizontal output shaft swing to adjust it with decelerator;
The motor shaft head of said motor 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; Jackshaft is installed in the decelerator through bearing, and jackshaft also is provided with idler gear, and 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, said driven bevel gear.
2. according to the transmission device of the said aerator of claim 1, it is characterized in that: said horizontal output shaft two ends are connected with power transmission shaft through shaft coupling respectively; Said vertical output shaft is connected with transmission shaft tube.
3. according to the transmission device of the said aerator of claim 2, it is characterized in that: said 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 the transmission device of the said aerator of claim 3, it is characterized in that: said transmission shaft tube support is in support column, and the tube wall of support column has ventilating groove.
5. according to the transmission device of the said aerator of claim 4, it is characterized in that: said power transmission shaft, is rotatably assorted between power transmission shaft and the frame in the buoyancy aid top through frame support, and said bearing block also is installed on the frame.
6. according to the transmission device of the said aerator of claim 5; It is characterized in that: be provided with connecting rod between the said buoyancy aid, support column passes from the connecting rod below, is provided with adjusting rod between support column and the connecting rod; Adjusting rod is provided with adjustment hole along short transverse, passes through locked with bolts between adjustment hole and the connecting rod.
CN2011101095645A 2011-04-27 2011-04-27 Transmission of oxygen increasing machine Expired - Fee Related CN102144607B (en)

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Application Number Priority Date Filing Date Title
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CN102144607B true CN102144607B (en) 2012-11-28

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104230020B (en) * 2014-09-12 2016-08-24 陕西省环境科学研究院 A kind of solar energy sewage deep layer disturbance, surface water-plowing type aerator
CN108902004A (en) * 2018-07-18 2018-11-30 宣城恒通机械设备有限公司 Aquaculture pond oxygen-increasing device
CN113187083A (en) * 2021-03-25 2021-07-30 唐友慧 Prevent sewage treatment draw-out device of jam

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87200812U (en) * 1987-01-23 1987-12-30 华中农业大学 Separated air/water flow oxygen-enriched machine
CN2036945U (en) * 1988-08-16 1989-05-03 中国水产科学研究院渔业工程研究所 Propeller water-flow oxygen enhancement machine
CN1872741A (en) * 2006-06-14 2006-12-06 郑正圆 Blade, aeration combined typed bleeding machine
CN2873764Y (en) * 2005-11-01 2007-02-28 吴为国 Jet flow type aerator
CN201230519Y (en) * 2008-07-25 2009-05-06 黎诺勤 Combination type oxygen increasing mechanism
CN101893083A (en) * 2010-02-07 2010-11-24 吴为国 Reduction box of aerator and impeller type aerator provided with reduction box
CN202026708U (en) * 2011-04-27 2011-11-09 佛山市顺德区金顺达机器有限公司 Transmission device of aerator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87200812U (en) * 1987-01-23 1987-12-30 华中农业大学 Separated air/water flow oxygen-enriched machine
CN2036945U (en) * 1988-08-16 1989-05-03 中国水产科学研究院渔业工程研究所 Propeller water-flow oxygen enhancement machine
CN2873764Y (en) * 2005-11-01 2007-02-28 吴为国 Jet flow type aerator
CN1872741A (en) * 2006-06-14 2006-12-06 郑正圆 Blade, aeration combined typed bleeding machine
CN201230519Y (en) * 2008-07-25 2009-05-06 黎诺勤 Combination type oxygen increasing mechanism
CN101893083A (en) * 2010-02-07 2010-11-24 吴为国 Reduction box of aerator and impeller type aerator provided with reduction box
CN202026708U (en) * 2011-04-27 2011-11-09 佛山市顺德区金顺达机器有限公司 Transmission device of aerator

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Owner name: FOSHAN SHUNDE KAILEI MACHINERY CO., LTD.

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Address before: 528300 Guangdong Province, Foshan city Shunde District Daliang Xinjiao Industrial Zone

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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.

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