CN202026708U - Transmission device of aerator - Google Patents

Transmission device of aerator Download PDF

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Publication number
CN202026708U
CN202026708U CN201120132023XU CN201120132023U CN202026708U CN 202026708 U CN202026708 U CN 202026708U CN 201120132023X U CN201120132023X U CN 201120132023XU CN 201120132023 U CN201120132023 U CN 201120132023U CN 202026708 U CN202026708 U CN 202026708U
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CN
China
Prior art keywords
output shaft
decelerator
shaft
transmission device
aerator
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
Application number
CN201120132023XU
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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.)
Guangdong Shunde Kailei 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 CN201120132023XU priority Critical patent/CN202026708U/en
Application granted granted Critical
Publication of CN202026708U publication Critical patent/CN202026708U/en
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Expired - Lifetime 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The utility model relates to a transmission device of an aerator for aquiculture, which 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 both driven to rotate by the speed reducer, two ends of the transverse shaft extend out of the speed reducer so as to support the speed reducer on bearing seats at two sides, and the vertical output shaft extends out from the lower part of the speed reducer and can swing around the transverse output shaft along with the speed reducer so as to regulate the output angle of the transverse output shaft. The transmission device has reasonable structure design, the transmission structure is compact, and two different types of impellers are used for aeration in different manners, so that the aerating ability is greatly improved, the aerating efficiency is improved, and energy is saved.

Description

The transmission device of aerator
Technical field
The utility model 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 purpose of this utility model 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 saved the energy.
The purpose of this utility model is to realize like this.
A kind of transmission device of aerator, comprise motor, decelerator, output shaft, 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.
Technique scheme also can be made to the following further improve:
The horizontal output shaft two ends are connected with power transmission shaft by shaft coupling respectively, and vertical output shaft is connected with transmission shaft tube.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.The transmission shaft tube support offers ventilating groove on the tube wall of support column in support column.
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.
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.
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.
The characteristics of the utility model maximum 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.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 within the specific limits to adjust the output angle of vertical output shaft 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 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 is installed on the end of power transmission shaft, 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.
The utility model reasonable in design, the drive mechanism compactness, the impeller of realizing two kinds of different types improves oxygen transfer rate greatly simultaneously with multi-form oxygenation, improves 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 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 utility model 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 utility model, further specifies the utility model structure below by containing aerator of the present utility model.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 floating 12 bodies top 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, 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 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 (7)

1. the transmission device of an 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.
2. according to the transmission device of 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; Described vertical output shaft is connected with transmission shaft tube.
3. according to the transmission device of 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 the transmission device of 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 the transmission device of 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 transmission device of 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 the transmission device of 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, adjusting rod is provided with adjustment hole along short transverse, passes through locked with bolts between adjustment hole and the connecting rod.
CN201120132023XU 2011-04-27 2011-04-27 Transmission device of aerator Expired - Lifetime CN202026708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120132023XU CN202026708U (en) 2011-04-27 2011-04-27 Transmission device of aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120132023XU CN202026708U (en) 2011-04-27 2011-04-27 Transmission device of aerator

Publications (1)

Publication Number Publication Date
CN202026708U true CN202026708U (en) 2011-11-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120132023XU Expired - Lifetime CN202026708U (en) 2011-04-27 2011-04-27 Transmission device of aerator

Country Status (1)

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CN (1) CN202026708U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102144607A (en) * 2011-04-27 2011-08-10 佛山市顺德区金顺达机器有限公司 Transmission of oxygen increasing machine
CN103238559A (en) * 2013-05-30 2013-08-14 贺辜文 Jet-type aerator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102144607A (en) * 2011-04-27 2011-08-10 佛山市顺德区金顺达机器有限公司 Transmission of oxygen increasing machine
CN102144607B (en) * 2011-04-27 2012-11-28 广东顺德凯雷机械有限公司 Transmission of oxygen increasing machine
CN103238559A (en) * 2013-05-30 2013-08-14 贺辜文 Jet-type aerator

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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: 20111109

Effective date of abandoning: 20130227

RGAV Abandon patent right to avoid regrant