CN1465230A - Water-cooled type aeration waterwheel equipment - Google Patents
Water-cooled type aeration waterwheel equipment Download PDFInfo
- Publication number
- CN1465230A CN1465230A CNA021121095A CN02112109A CN1465230A CN 1465230 A CN1465230 A CN 1465230A CN A021121095 A CNA021121095 A CN A021121095A CN 02112109 A CN02112109 A CN 02112109A CN 1465230 A CN1465230 A CN 1465230A
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- China
- Prior art keywords
- water
- cooled
- waterwheel
- bleeding
- shaft
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- 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.)
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- General Details Of Gearings (AREA)
Abstract
The water-cooled aeration waterwheel equipment consisting of float component, motor component, driving mechanism component and blade wheel component. The described float component is formed from float and support frame connected to the float, and the motor component is mounted on the support frame, and its driving mechanism component contains a pair of matched spiral bevel gears and a pairs of secondary speed-reducing gears.
Description
Technical field
The present invention relates to oxygen increasing machine for aquiculture, belong to fishery machinery.
Background technology
In aquaculture, because of the needs heavy-oxygen-enriched water, so often dispose aerator.The aerator kind that is used for aquaculture is a lot, wherein has a class to claim " waterwheel aerator ", and the essential structure of this machine is that motor is installed on buoyancy aid, motor drives the waterwheel blade after speed change, the waterwheel blade constantly starts spray when rotating, and brings oxygen into from aerial whereabouts, and motor is outer must bucker, prevent into water, adopt simultaneously air-cooled, thereby make motor volume big, complex structure, and poor cooling performance, influenced motor service life.
Summary of the invention
The present invention provides a kind of volume little in order to overcome the defective of prior art, the water-cooled bleeding waterwheel good to the motor cooling performance.Its technical scheme is: by the buoyancy aid assembly, electric machine assembly, transmission component and impeller assembly etc. are formed, described buoyancy aid is buoyancy aid and the support that is connected on the buoyancy aid, electric machine assembly is rack-mount, motor shaft second line of a couplet transmission component, transmission component is spiral bevel gear and a pair of double-reduction gear that pair of matched is closed, drive main shaft through under drive gear, main shaft connects impeller assembly, described impeller assembly is a power transmission shaft, the bearing assembly of supporting shaft is installed in the impeller on the power transmission shaft, it is characterized in that motor has a thin-wall shell; thin-wall shell and upper end cover; bottom end cover is formed spray cooling water-tight device, and the sealed electric-motor lower end connects with gear housing.The thin-wall shell wall thickness of motor is less than 3 millimeters.On the upper end cover of motor sealed terminal box is arranged, thin-wall shell and sealed terminal box are made by stainless steel material.The lower end of motor shaft is to match reliable transmission by spline with the spiral driving bevel gear.Oil sealing mechanism is installed between motor shaft and the bottom end cover.At the main shaft output mechanical seal is installed, prevents that gear case oil from leaking.The mechanical seal of its main shaft output is made up of stainless steel outer cover, plastic seal chamber and sealing block.Support on each buoyancy aid is long stent and short support, installation shaft bearing assembly on the support.Bearing assembly matches with impeller shaft.Described bearing assembly is by bearing block, and the bearing in the bearing block presss from both sides, and the rubber shaft bearing in the bearing folder is formed.Its thin-wall shell has cover down, and the O RunddichtringO is installed between following cover and the thin-wall shell.This aeration waterwheel equipment adopts thin-walled motor housing and upper end cover, bottom end cover and sealed terminal box composition to have water resistance.Utilize blade starts in the impeller spray to spray on the shell motor is cooled off,, volume is reduced without air-cooled structure and bucker, and good heat dissipation effect, performance improves, and thin-wall shell adopts stainless steel material, if reach anticorrosion in the installation seawater, long service life.Between thin-wall shell and the following cover O RunddichtringO has been arranged, protection end cap, gear-box are avoided seawater corrosion.
Description of drawings
Fig. 1 is two groups of blade wheel structure schematic diagrames of water-cooled bleeding waterwheel of the present invention;
Fig. 2 is four groups of blade wheel structure schematic diagrames of water-cooled bleeding waterwheel of the present invention;
Fig. 3 is a water-cooled bleeding waterwheel master cutaway view of the present invention;
Fig. 4 is water-cooled bleeding waterwheel gear box A of the present invention-A partial sectional view;
Fig. 5 is a water-cooled bleeding waterwheel B-B cutaway view of the present invention;
Fig. 6 is a water-cooled bleeding waterwheel mechanical sealing mechanism schematic diagram of the present invention;
Fig. 7 is a water-cooled bleeding waterwheel power transmission shaft schematic diagram of the present invention;
Fig. 8 is a water-cooled bleeding waterwheel bearing assembly schematic diagram of the present invention.
1, buoyancy aid; 2, support; 2 ', long stent; 2 ", lack support; 3, transmission component; 4, bearing assembly; 5, impeller; 6, power transmission shaft; 7, electric machine assembly; 8, gear-box; 9, secondary driving gear; 10, driven gear; 11, nut; 12, spiral driving bevel gear; 13, spline; 14, motor bottom end cover; 15, cover down; 16, O RunddichtringO; 17, bearing; 18, motor upper cover; 19, sealed terminal box; 20, pull bar; 21, thin-walled motor housing; 22, motor; 23, oil sealing mechanism; 24, tank filler sleeve; 25, the passive bevel gear of spiral; 26, footing; 27, main shaft; 28, motor shaft; 29, sealing block; 30, stainless steel sealing cover; 31, plastic seal chamber; 32, plastics hexagon connecting tube; 33, nut; 34, jump ring groove; 35, bearing folder; 36, rubber shaft bearing.
Embodiment
The present invention relates to a kind of aeration waterwheel equipment, belong to fishery machinery, as Fig. 1, shown in Figure 2, there are 2, buoyancy aid 1 and assembly thereof more than 3 or 3, electric machine assembly 7 is installed on the buoyancy aid assembly, transmission component 3 and impeller assembly, described buoyancy aid assembly is buoyancy aid 1 and is connected support 2 on the buoyancy aid, and is different according to the group number of buoyancy aid 1 and impeller 5, can have long stent 2 ' and short support 2 "; electric machine assembly 7 is rack-mount; electric machine assembly such as Fig. 3; shown in Figure 4, and motor 22 is arranged, and motor has a thin-wall shell 21; thin-wall shell 21 and upper end cover 18; bottom end cover 14 is formed spray cooling water-tight devices, and the sealed electric-motor lower end connects with gear housing 8.Sealed terminal box 19 on motor thin-wall shell 21 and the upper end cover can be made by stainless steel material, and seawater corrosion resistance etc. are effective, and thickness is less than 3 millimeters, and the spray that utilizes impeller to lift up cools off motor and do not enter in the motor.Between thin-walled motor housing 21 and the following cover 15 O RunddichtringO 16 is installed, protection end cap and gear-box 8 etc. are avoided seawater corrosion.Cable is entered by sealed terminal box 19 by motor top, and motor upper cover 18 and bottom end cover 14 are fixed by pull bar 20 and make its sealing.Motor shaft second line of a couplet transmission component 3, as Fig. 3, Fig. 4 and shown in Figure 5, transmission component is the spiral driving bevel gear 12 and the passive bevel gear 25 of spiral of a pair of cooperation, motor shaft 28 lower ends are that spline 13 matches with spiral driving bevel gear 12.The passive bevel gear 25 of spiral drives double-reduction gear through axle, secondary driving gear 9 and driven gear 10 are arranged, drive main shaft 27 through double-reduction gear, main shaft connects impeller assembly, described ten wheel assemblies are power transmission shafts 6, the bearing assembly 4 of supporting shaft is installed in the impeller 5 on the power transmission shaft, and oil sealing mechanism 23 is installed between motor shaft 28 and bottom end cover 14.At main shaft 27 outputs mechanical seal is installed, as Fig. 5, shown in Figure 6, mechanical seal is made up of stainless steel outer cover 30, plastic seal chamber 31 and sealing block 29.The rack-mount bearing assembly that matches with impeller shaft 6 (as shown in Figure 8), by bearing block, the bearing folder 35 in the bearing block, the rubber shaft bearing 36 in the bearing folder is formed.For power transmission shaft 6 performances are improved, embedding system plastics hexagon connecting tube 32 on power transmission shaft 6, and be shaped on jump ring groove 34, there is nut 33 end, sees for details shown in Figure 7.
Claims (10)
1, water-cooled bleeding waterwheel, by the buoyancy aid assembly, electric machine assembly, transmission component and impeller assembly are formed, described buoyancy aid assembly is buoyancy aid (1) and is connected support (2) on the buoyancy aid, electric machine assembly is rack-mount, motor shaft second line of a couplet transmission component, transmission component is spiral bevel gear and a pair of double-reduction gear that pair of matched is closed, drive main shaft (27) through under drive gear, main shaft connects impeller assembly, described impeller assembly is power transmission shaft (6), the bearing assembly of supporting shaft, be installed in the impeller (5) on the power transmission shaft, it is characterized in that motor (22) has a thin-wall shell (21), thin-wall shell (21) and upper end cover (18), bottom end cover (14) is formed spray cooling water-tight device, and the sealed electric-motor lower end connects with gear housing (8).
2, water-cooled bleeding waterwheel as claimed in claim 1, thin-wall shell (21) thickness that it is characterized in that motor is less than 3 millimeters.
3, water-cooled bleeding waterwheel as claimed in claim 1 is characterized in that on the upper end cover of motor sealed terminal box (19) being arranged, and thin-wall shell (21) and sealed terminal box (19) are made by stainless steel material.
4, water-cooled bleeding waterwheel as claimed in claim 1 is characterized in that motor shaft (28) lower end is that spline (13) matches with spiral driving bevel gear (12).
5, water-cooled bleeding waterwheel as claimed in claim 1 is characterized in that installing between motor shaft (28) and the bottom end cover (14) oil sealing mechanism (23).
6, water-cooled bleeding waterwheel as claimed in claim 1 is characterized in that main shaft (27) output installation mechanical seal.
7, water-cooled bleeding waterwheel as claimed in claim 6 is characterized in that the mechanical seal of main shaft output is made up of stainless steel outer cover (30), plastic seal chamber (31) and sealing block (29).
8, water-cooled bleeding waterwheel as claimed in claim 1 is characterized in that support on the buoyancy aid is that (bearing assembly matches with impeller shaft (6) for 2 "), installation shaft bearing assembly on the support for long stent (2 ') and short support.
9, water-cooled bleeding waterwheel as claimed in claim 8 is characterized in that bearing assembly by bearing block, the bearing folder (35) in the bearing block, and the rubber shaft bearing (36) in the bearing folder is formed.
10, water-cooled bleeding waterwheel as claimed in claim 1 is characterized in that thin-wall shell (21) has cover (15) down, installs O RunddichtringO (16) between following cover (15) and the thin-wall shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021121095A CN1465230A (en) | 2002-06-16 | 2002-06-16 | Water-cooled type aeration waterwheel equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021121095A CN1465230A (en) | 2002-06-16 | 2002-06-16 | Water-cooled type aeration waterwheel equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1465230A true CN1465230A (en) | 2004-01-07 |
Family
ID=34141842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021121095A Pending CN1465230A (en) | 2002-06-16 | 2002-06-16 | Water-cooled type aeration waterwheel equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1465230A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960131B (en) * | 2005-11-01 | 2011-01-19 | 吴为国 | Electric motor of water-cooled bleeding waterwheel, and waterproof set of reduction gearbox |
| CN102687686A (en) * | 2011-03-23 | 2012-09-26 | 吴为国 | Waterwheel-type aerator |
| CN102823538A (en) * | 2011-06-16 | 2012-12-19 | 吴为国 | Impeller with retaining mechanism on impeller disk and water-wheel aerator with retaining mechanism impeller |
| CN102960292A (en) * | 2012-07-03 | 2013-03-13 | 刘秋林 | Spiral waterwheel aerator |
| CN103371120A (en) * | 2012-04-19 | 2013-10-30 | 吴为国 | Impeller and aerator with impeller |
| CN104585125A (en) * | 2014-10-29 | 2015-05-06 | 吴为国 | Mechanism for transferring torque between plastic impeller and impeller shaft of aerator and aerator |
| CN109418219A (en) * | 2017-08-25 | 2019-03-05 | 王健骅 | The flabellum of waterwheel aerator forms |
| CN109673575A (en) * | 2019-01-25 | 2019-04-26 | 无锡洛康智能科技有限公司 | A kind of waterwheel type automatic aerator |
-
2002
- 2002-06-16 CN CNA021121095A patent/CN1465230A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960131B (en) * | 2005-11-01 | 2011-01-19 | 吴为国 | Electric motor of water-cooled bleeding waterwheel, and waterproof set of reduction gearbox |
| CN102687686A (en) * | 2011-03-23 | 2012-09-26 | 吴为国 | Waterwheel-type aerator |
| CN102823538A (en) * | 2011-06-16 | 2012-12-19 | 吴为国 | Impeller with retaining mechanism on impeller disk and water-wheel aerator with retaining mechanism impeller |
| CN102823538B (en) * | 2011-06-16 | 2014-10-15 | 浙江富地机械有限公司 | Impeller with retaining mechanism on impeller disk and water-wheel aerator with retaining mechanism impeller |
| CN103371120A (en) * | 2012-04-19 | 2013-10-30 | 吴为国 | Impeller and aerator with impeller |
| CN102960292A (en) * | 2012-07-03 | 2013-03-13 | 刘秋林 | Spiral waterwheel aerator |
| CN102960292B (en) * | 2012-07-03 | 2016-01-20 | 刘秋林 | A kind of spiral waterwheel aerator |
| CN104585125A (en) * | 2014-10-29 | 2015-05-06 | 吴为国 | Mechanism for transferring torque between plastic impeller and impeller shaft of aerator and aerator |
| CN104585125B (en) * | 2014-10-29 | 2017-05-31 | 吴为国 | A kind of mechanism of aerator plastic impeller with impeller axle transmission torque and aerator |
| CN109418219A (en) * | 2017-08-25 | 2019-03-05 | 王健骅 | The flabellum of waterwheel aerator forms |
| CN109673575A (en) * | 2019-01-25 | 2019-04-26 | 无锡洛康智能科技有限公司 | A kind of waterwheel type automatic aerator |
| CN109673575B (en) * | 2019-01-25 | 2023-09-05 | 无锡洛康智能科技有限公司 | Waterwheel type aerator |
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