CN107197814A - A kind of electric speed reducing mechanism of aerator and pump up water swell type aerator or water raising centrifugal impeller formula aerator - Google Patents
A kind of electric speed reducing mechanism of aerator and pump up water swell type aerator or water raising centrifugal impeller formula aerator Download PDFInfo
- Publication number
- CN107197814A CN107197814A CN201610535755.0A CN201610535755A CN107197814A CN 107197814 A CN107197814 A CN 107197814A CN 201610535755 A CN201610535755 A CN 201610535755A CN 107197814 A CN107197814 A CN 107197814A
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- Prior art keywords
- water
- output shaft
- gear
- aerator
- floating
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000005276 aerator Methods 0.000 title claims abstract description 53
- 238000007667 floating Methods 0.000 claims abstract description 109
- 239000007921 spray Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000000071 blow moulding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 210000000515 tooth Anatomy 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- DNHVXYDGZKWYNU-UHFFFAOYSA-N lead;hydrate Chemical compound O.[Pb] DNHVXYDGZKWYNU-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The present invention relates to electric speed reducing mechanism and pump up water swell type aerator or water raising centrifugal impeller formula aerator, mainly include electric speed reducing mechanism, floating vane, stake body, support bar, the hollow outer output shaft of low speed rotation connects floating vane or big impeller, small impeller and motor constant speed rotation by stake body when being worked after The gear deceleration.
Description
Technical field
The invention belongs to technical field of aquaculture machinery, refer in particular to a kind of electric speed reducing mechanism of aerator and pump up water surge
Formula aerator or water raising centrifugal impeller formula aerator.
Background technology
Aerator is the equipment for having lifesaving in aquaculture to fishes and shrimps and encouraging.Existing mechanical aerator mainly has water
The use of vehicle type, vane type, wherein paddle aerator is most wide, but paddle aerator weak point be diffusivity not
It is good, there are surge machine invention, surge machine good diffusing in recent years, but spray is not high, oxygenation effect is bad when without sunlight.
The content of the invention
It is an object of the invention to provide a kind of electric speed reducing mechanism of aerator and aerator or the water raising centrifugal impeller of surging that pump up water
Formula aerator, spray high diffusivity ability is good when making work.
The object of the present invention is achieved like this：
A kind of reducing gear of aerator, mainly includes, casing, gear, output shaft, the casing installation suitable for reading having with motor connection
Position, there is gear in casing, and described output shaft includes interior output shaft and hollow outer output shaft, interior output shaft and hollow outer defeated
Shaft is substantially vertical to be extended downwardly from, and the connection position for connecting big impeller or floating vane is provided with hollow outer output shaft, interior defeated
Shaft is arranged in hollow outer output shaft, and interior output shaft lower end is provided with the connection position of connection small impeller, described hollow outer
Low speed rotation when output shaft works after The gear deceleration；There is the connection position with motor shaft described interior output shaft upper end, or is interior
Output shaft and motor shaft one, interior output shaft and motor shaft constant speed rotation during work；Have on described casing and support bar connection
Connection position.
Described reducing gear is electronic three-stage gear reduction mechanism：Driver pinion on motor shaft drives one-level
Driven gear, one-level driven gear is arranged on one-level shaft gear, and primary axis gear drives two grades of driven gears, two grades of passive tooths
Wheel is arranged on two grades of shaft gears, and two grades of shaft gears drive three-level driven gears, and three-level driven gear is arranged on hollow outer defeated
On shaft；Or described reducing gear is electronic second gear reduction unit structure：Driver pinion drives one-level driven gear, one-level
Driven gear is arranged on one-level shaft gear, and primary axis gear drives two grades of driven gears, and two grades of driven gears are arranged on hollow
Outer output shaft on；The suitable for reading and case lid of described casing installed after being tightly connected motor or casing it is suitable for reading directly with motor
Flange seal connect, the upper end bearing of the shaft gear in the upper end bearing room of casing, upper end bearing chamber in the suitable for reading of casing,
The bottom end bearing of shaft gear is in the bottom end bearing room of casing, and bearing chamber outer end is closed by end cap, and the middle part of casing is had time downwards
There is sealing the bearing chamber of the outer output shaft of the heart, the bearing chamber lower end of hollow outer output shaft, and hollow outer output shaft is passed downwardly through
Sealing is stretched out.
One kind is pumped up water swell type aerator, mainly includes motor and gear reduction, floating vane, small impeller, support
Body, support bar, hollow outer output shaft connect floating vane, low speed rotation during work by stake body；Motor and reduction box by
Support bar fix by floating vane buoyancy keep afloat work when do not rotate, have in floating vane up/down perforation cross water lead to
Output shaft in road, small impeller connection, small impeller is arranged in the water passage of floating vane and motor shaft constant speed rotation.
Described floating vane is that integral blow shapes the water passage for having up/down perforation in round-shaped float, floating body, floating body
On have with stake body connect connection position, floating body periphery have install blade installation position, install blade after turn into floating vane；Or
The floating vane be by upper single floating body with place an order floating body combined crosswise into, have the water passage of up/down perforation, mistake in floating body
There is the connection position connected with stake body on aquaporin periphery；Or the floating vane is by main floating body and no less than one secondary floating body group
Into having in main floating body has the connection position connected with stake body on the water passage of up/down perforation, main floating body.
Boss of the described stake body from one and with hollow outer output shaft is constituted with pole, strut ends have and
The fixing hole of floating vane connection；Or described stake body from one with the boss with hollow outer output shaft and pole and
Baffle constitutes and is provided with the fixing hole connected with floating vane.
Net or grid are provided below in the water passage of up/down perforation in described floating vane, and small impeller is arranged on net or grid
It is interior.
Described motor is water-cooled machine, and the suitable for reading and case lid of described casing installs water-cooled machine after being tightly connected, or
The suitable for reading of casing is directly connected with the flange seal of water-cooled machine, or the flange of water-cooled machine and the junction suitable for reading of casing add
Collision mat is filled, collision mat, which not only seals water-cooled machine and reduction box, also prevents water from entering from oil filler in reduction box；Described
Spray that small impeller is kicked up drenches cools down water-cooled machine on water-cooled machine, or is provided with plate reflection of turning one's coat on described aerator
The spray that small impeller is kicked up when working, makes more sprays drench on water-cooled machine, strengthens the cooling effect of water-cooled machine.
Output shaft in described small impeller connection, interior output shaft is arranged in hollow outer output shaft, interior output shaft and sky
Bearing is housed, small impeller constant speed rotation under motor shaft drive during work between in the outer output shaft of the heart.
Described upper single floating body and the floating body shape that places an order are essentially identical, or with same mould blow molding.
A kind of water raising centrifugal impeller formula aerator, mainly include motor and gear reduction, big impeller, small impeller, stake body,
Support bar, ball float, hollow outer output shaft connect big impeller by stake body, low speed rotation during work；Motor and reduction box by
Support bar fix by ball float buoyancy keep afloat work when do not rotate；There are the water passage of up/down perforation, leaflet in big impeller
Wheel connects interior output shaft and is arranged in the water passage of big impeller and motor shaft constant speed rotation.
Prominent substantive distinguishing features and marked improvement are the present invention compared with prior art：
A kind of electric speed reducing mechanism of aerator and aerator or the water raising centrifugal impeller formula aerator of surging that pump up water, spray is high when making work
Good diffusing, also there is certain oxygenation effect when without sunlight.
Brief description of the drawings
Fig. 1 is the aerator schematic perspective view of surging that pumps up water of the present invention；（Floating body combination closed assembly shaping）
Fig. 2 is the aerator schematic perspective view of surging that pumps up water of the present invention；（Water-cooled machine）
Fig. 3 is the aerator schematic cross-sectional view of surging of pumping up water of the present invention；（Composite floating body）
Fig. 4 is the aerator schematic cross-sectional view of surging of pumping up water of the present invention；（Plate of turning one's coat is on floating body）
Fig. 5 is the electric speed reducing mechanism schematic diagram of the present invention；（Three-stage gear reduction mechanism）
Fig. 6 is the output part structural representation of the electric speed reducing mechanism of the present invention；
Fig. 7 be the present invention on place an order floating body and stake body connection diagram；
Fig. 8 is the stake body schematic perspective view of the present invention；
Fig. 9 is the stake body schematic perspective view of the present invention；
Figure 10 is the stake body schematic perspective view with baffle liner of the present invention；
Figure 11 is Figure 10 other direction schematic diagram；
Figure 12 is single floating body assembling schematic diagram of the present invention；（One of）
Figure 13 is single floating body schematic perspective view of the present invention；
Figure 14 is Figure 13 other direction schematic diagram；
Figure 15 is single floating body schematic perspective view of the present invention；
Figure 16 is single floating body assembling schematic diagram of the present invention；（Two）
Figure 17 is that the downwardly projecting position of single floating body of the present invention substitutes the schematic perspective view of blade；
Figure 18 is the main floating body and secondary floating body combination schematic perspective view of the present invention；
Figure 19 is the water raising centrifugal impeller formula aerator schematic perspective view of the present invention；
Figure 20 is the water raising centrifugal impeller formula aerator schematic cross-sectional view of the present invention；（Second gear reduction unit structure）
Figure 21 is the water-cooled machine of the present invention and the junction band collision mat schematic perspective view of reduction box；
Figure 22 is the water-cooled machine of the present invention and the junction band collision mat schematic cross-sectional view of reduction box；
Figure 23 is the collision mat schematic perspective view of the present invention；
Figure 24 is the lid schematic perspective view of the present invention；
Figure 25 is that the plate of turning one's coat of the present invention is mounted in the aerator schematic perspective view of surging that pumps up water of support bar.
In figure：1-motor；2-reduction box；3-support bar；4-go up single floating body；5-place an order floating body；6-small impeller；
7-water-cooled machine；8-floating body；9-blade；10-bucker；11-casing；12-motor shaft；13-driver pinion；
14-one-level driven gear；15-one-level shaft gear；16-two grades of driven gears；17-two grades of shaft gears；18-three-level is passive
Gear；19-shaft joint；20-hollow outer output shaft；21-interior output shaft；22-bearing；23-bearing；24-bearing；
25-oil filler；26-seal；27-jump ring；28-jump ring；29-closure；30-bolt；31-bearing；32-sealing
Part；33-hex nut；34-cover；35-stake body；36-screw；37-boss；38-flange；39-outer water conservancy diversion
Body；40-pole；41-pole；42-fastener；43-depression；44-closed assembly position；45-connection position；46-water passage；
47-the stake body with baffle；48-protruding parts substitutes blade；49-bolt；50-main floating body；51-pair floating body；52—
Blade connecting hole；53-connecting hole；54-plate of turning one's coat；55-bolt；56-plug screw；57-suspension ring；58-Inner guide body；59—
Big impeller；60-ball float；61-hollow out position；62-seal；63-blade；64-collision mat；65-lid；66-outlet
Hole.
Embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-2 5：
A kind of reducing gear of aerator, mainly includes, and motor 1, reduction box 2, output shaft, described motor 1 are vertically mounted on
On reduction box 2, there is gear reduction in reduction box 2, motor shaft 12 drives driver pinion, and output shaft is divided into interior output shaft 21
With hollow outer output shaft 20, hollow outer output shaft 20 and interior output shaft 21 is substantially vertical extends downwardly from, hollow outer output
Axle 20 is provided with the connection position for connecting big impeller or floating vane；Interior output shaft 21 is arranged in hollow outer output shaft 20, interior
Output shaft 21 is provided with the connection position of connection small impeller, and the hollow outer output shaft 20 is supported by no less than two bearings, by
Low speed rotation when being worked after The gear deceleration；Described interior output shaft 21 can be set integrally with motor shaft 12, or hollow outer defeated
Bearing 31 is set to support interior output shaft 21 in axle 20, motor shaft 12 drives interior output shaft 21 to rotate by shaft joint 19, interior output shaft
21 do not slow down and motor constant speed rotation.Hollow outer output shaft 20 and the external part of interior output shaft 21 are both provided with seal.Subtract
The shell of fast mechanism is provided with the installation position of no less than two installation support bars 3.Described gear reduction includes three-level tooth
Take turns reducing gear or second gear reduction unit structure or planetary gear reducing mechanism；Three-stage gear reduction mechanism includes, mounted in motor
Driver pinion 13 on axle 12 drives one-level driven gear 14, and one-level driven gear 14 is arranged on one-level shaft gear 15, and one
Level shaft gear 15 drives two grades of driven gears 16, and two grades of driven gears 16 are arranged on two grades of shaft gears 17, two grades of shaft gears 17
Three-level driven gear 18 is driven, three-level driven gear 18 is arranged on hollow output shaft 20；One-level driven gear 14, two grades of quilts
Moving gear 16, axial location of the three-level driven gear 18 in reduction box 2 are into stairstepping, and one-level driven gear 14 is upper, two grades
Driven gear 16 is placed in the middle, and three-level driven gear 18 is under；Or described gear reduction is two reduction gear, including it is described
Driver pinion drive one-level driven gear, one-level driven gear be arranged on one-level shaft gear on, primary axis gear drive two
Level driven gear, two grades of driven gears are arranged on hollow outer output shaft 20；The casing of described gear reduction it is upper
Mouth installs motor after being tightly connected with case lid, or the suitable for reading of casing is directly connected with the flange seal of motor, the shaft gear
Upper end bearing is in the upper end bearing room of casing, and upper end bearing chamber has centring ring to make in the suitable for reading of casing, upper end in bearing room
End bearing axially position, the bottom end bearing of shaft gear is in the bottom end bearing room of casing, and bearing chamber outer end is closed by end cap, casing
Middle part have the bearing chamber of hollow outer output shaft 20 downwards, there is sealing the bearing chamber lower end of hollow outer output shaft 20, hollow
Outer output shaft pass downwardly through sealing stretch out.
One kind is pumped up water swell type aerator, mainly includes motor 1 and gear reduction, floating vane, stake body 35, branch
Strut 3, small impeller 6, described hollow outer output shaft 20 connect floating vane by stake body 35, and floating vane is low when working
Speed rotation；The buoyancy that motor 1 and reduction box 2 are fixed by floating vane by support bar 3, which is kept afloat, not to be rotated, and is had in floating vane
The water passage 46 of up/down perforation, small impeller 6 connects interior output shaft 21 and is arranged in the water passage 46 of floating vane and motor 1
Constant speed rotation.Small impeller 6 kicks up spray during work, and the floating vane of low speed rotation, which is produced, surges, and makes the oxygen-enriched of aerator periphery
Water is distally spread, and the oxygen deprivation water of lower floor is fed upwards, favourable fishpond fast oxygenation.
Above-mentioned floating vane can be the water passage for having up/down perforation in the hollow floating body of integral blow shaping, floating body
46, there is the connection position connected with stake body 35 on the periphery of water passage 46, if round floating body, and there is the peace for installing blade 9 on periphery
Position is filled, installing turns into floating vane after blade, if other shapes of floating body 8 can install blade or floating body is configured with gushing
Unrestrained function；The floating vane can be by upper single floating body 4 with place an order the combined crosswise closed assembly of floating body 5 into, have in floating body above and below
There is the connection position connected with stake body 35 on the water passage 46 of insertion, the periphery of water passage 46；Or the floating vane is by leading
Floating body 50 and no less than one secondary floating body 51 are constituted, and have the water passage 46 of up/down perforation, water passage 46 weeks in main floating body 50
While there is the connection position connected with stake body 35.Described installation position, water passage, connection position and assembling bolt hole all can be
It is once-forming in blow-molding process.Described water passage is too many or non-round or water passage is inadequate if greater than leaflet wheel diameter
It is long, outer baffle can be set, small impeller 6 is set in outer baffle.Inner guide body, the outer He of baffle 39 can be set on small impeller
Inner guide body 58 may be provided at same aerator, or same aerator only sets one of them.Outer baffle can and support
Body 35 is set integrally.The lower end of Inner guide body 58 may be disposed on the inside of the upper end of small impeller 6.
Described floating vane can be provided with stake body 35 in the faying face of upper single floating body 4 and the combined crosswise of floating body 5 that places an order,
Hollow outer output shaft 20 connects the hollow floating body that integral blow shapes by stake body 35, or hollow outer output shaft 20 passes through
Stake body 35 connects the floating vane by upper single floating body 4 and the combined crosswise of floating body 5 that places an order.
Described stake body 35 can be from one and with hollow outer output shaft boss 37 constituted with pole, strut ends
There are the fixing hole connected with floating vane, or described stake body 35 in portion from one and the boss with hollow outer output shaft
37 constitute with pole and baffle, there is settable flange 38 on the outside of the fixing hole connected with floating vane, baffle on baffle,
Fixing hole is arranged on flange 38.Described stake body 35 or the stake body 47 with baffle may be provided on floating vane, or
The transmission torque of depression 43 can be set on the faying face for being arranged on single floating body 4 and the combined crosswise of floating body 5 that places an order, on faying face.Can
With the bolt securing bracket body 35 of assembling upper single floating body 4 and the floating body 5 that places an order.
Net or grid are provided with below described baffle or floating vane through hole, prevent debris from entering in baffle.
Described small impeller 6 connects interior output shaft 21, and interior output shaft end has hex nut 33 to compress small impeller 6, hexagonal spiral shell
There is a protection cover outside mother 33, cover 34 is fixed on small impeller 6, there is hexagonal recess and hex nut 33 inside cover 34
Match, prevent hex nut 33 from loosening, the tapered reduction resistance to water-flow in end of cover 34, cover 34 is built-in with lubricating grease and prevented
Hex nut 33 gets rusty.
Described motor 1 can be water-cooled machine 7, and the suitable for reading and case lid sealing of the casing of described gear reduction connects
Water-cooled machine 7 is installed, or the suitable for reading of casing directly be connected with the flange seal of water-cooled machine after connecing, or water-cooled machine flange with
The junction suitable for reading of casing installs collision mat 64 additional, and collision mat 64, which not only seals water-cooled machine 7 and reduction box, also prevents water from entering
Enter in reduction box 2；The spray that small impeller 6 is kicked up, which drenches, cools down water-cooled machine 7 on water-cooled machine 7.Can on described aerator
Setting plate 54 of turning one's coat drenches more sprays to cool down water-cooled machine 7 on water-cooled machine 7, and plate of turning one's coat may be configured as shaped form and draw
Lead more sprays to drench on water-cooled machine 7, plate of turning one's coat may be provided on floating body, and plate of turning one's coat may be provided on reduction box, plate of turning one's coat
It may be provided on support bar 3；The plate 54 of turning one's coat being arranged on support bar 3 may be configured as in the middle of the trough-shaped body with circular arc, trough-shaped body
There is hole to be fixed on support bar 3,3 liang of support bar of the part water body that small impeller 6 is kicked up during work in trough-shaped body converges on the side
Collect the upper end of plate 54 of turning one's coat and spray to water-cooled machine, trough-shaped body can be set to symmetrical above and below prevent from assembling by mistake.If non-water-tight
Common electric machine can add bucker to prevent motor entering water on common electric machine.
The flange of described water-cooled machine and the junction suitable for reading of casing can install collision mat 64 additional, can be 64 weeks collision mat
While being set to the cover that basic and reducing gear casing matches substantially, the oil filler 25 of casing installs lid 65 additional above, oiling
The plug screw 56 of mouth 25 is covered together, and collision mat 64, which not only seals water-cooled machine 7 and reduction box, also prevents water going out from plug screw 56
Stomata 66 enters in reduction box 2.
It is essentially identical that described upper single floating body 4 and the floating body 5 that places an order can be set to shape, or with same mould blow molding
Ducted body.
A kind of water raising centrifugal impeller formula aerator, mainly including described motor and gear reduction, big impeller 59, small impeller
6, stake body 35, support bar 3, ball float 60, the hollow outer output shaft 20 connects big impeller 59, big impeller by stake body 35
59 blade 63 can be arranged as required into and horizontal plane, or be inclined on the outside of an annular solid, on the inside of annular solid
Water passage 46 can be turned into, water hole or groove can be set in low speed rotation during big impeller work, described blade.Motor 1 and deceleration
The buoyancy that case 2 is fixed by ball float 60 by no less than three support bars 3 keep afloat work when do not rotate, have in big impeller 59 above and below
Baffle is set in the water passage 46 of insertion, or water passage 46, and small impeller 6 connects interior output shaft 21 and is arranged on big impeller
With the constant speed rotation of motor shaft 12 in 59 water passage.Baffle guiding current, water conservancy diversion can be set in described water passage 46
Body includes outer baffle and Inner guide body, and outer baffle and Inner guide body may be provided in same aerator, or same increasing
One of them is only set in oxygen machine.Outer baffle can set integral with the annular solid of big impeller.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, all should be covered by within protection scope of the present invention.
Claims (10)
1. a kind of reducing gear of aerator, mainly includes, casing, gear, output shaft, its feature include：Casing is suitable for reading have with
There is gear in the installation position of motor connection, casing, described output shaft includes interior output shaft and hollow outer output shaft, interior output
Axle and hollow outer output shaft is substantially vertical extends downwardly from, is provided with the big impeller of connection or floating vane on hollow outer output shaft
Connection position, interior output shaft is arranged in hollow outer output shaft, and interior output shaft lower end is provided with the connection position of connection small impeller,
Low speed rotation when the hollow outer output shaft works after The gear deceleration；There is the company with motor shaft described interior output shaft upper end
Position is connect, or for interior output shaft and motor shaft one, interior output shaft and motor shaft constant speed rotation during work；Have on described casing and
The connection position of support bar connection.
2. a kind of reducing gear of aerator as claimed in claim 1：Its feature includes, and described reducing gear is electronic three
Level gear reduction：Driver pinion on motor shaft drives one-level driven gear, and one-level driven gear is arranged on one
On level shaft gear, primary axis gear drives two grades of driven gears, and two grades of driven gears are arranged on two grades of shaft gears, two grades of axle teeth
Wheel drives three-level driven gear, and three-level driven gear is arranged on hollow outer output shaft；Or described reducing gear is electronic
Second gear reduction unit structure：Driver pinion drives one-level driven gear, and one-level driven gear is arranged on one-level shaft gear, and one
Level shaft gear drives two grades of driven gears, and two grades of driven gears are arranged on hollow outer output shaft；Described casing it is suitable for reading
Motor is installed after being tightly connected with case lid or the suitable for reading of casing is directly connected with the flange seal of motor, the upper end of the shaft gear
Bearing is in the upper end bearing room of casing, and upper end bearing chamber is in the suitable for reading of casing, and the bottom end bearing of shaft gear is in the lower end of casing
In bearing chamber, bearing chamber outer end is closed by end cap, and there is downwards the bearing chamber of hollow outer output shaft at the middle part of casing, and hollow is outer
There is sealing the bearing chamber lower end of output shaft, and hollow outer output shaft passes downwardly through sealing and stretched out.
3. the swell type aerator of pumping up water of the reducing gear with aerator as claimed in claim 1 or 2, mainly including motor
And gear reduction, floating vane, small impeller, stake body, support bar, its feature includes, and hollow outer output shaft passes through branch
Support body connects floating vane, low speed rotation during work；Motor and reduction box are fixed by support bar leans on the buoyancy of floating vane to float over
The water surface is not rotated when working, and has output shaft in the water passage of up/down perforation, small impeller connection in floating vane, and small impeller is set
With motor shaft constant speed rotation in the water passage of floating vane.
The swell type aerator 4. one kind as claimed in claim 3 is pumped up water, its feature includes, and floating vane shapes for integral blow
Having in round-shaped float, floating body has the connection position connected with stake body on the water passage of up/down perforation, floating body, there is peace on floating body periphery
The installation position of blade is filled, installing turns into floating vane after blade；Or the floating vane is handed over by upper single floating body and the floating body that places an order
What fork was combined into, there is the water passage of up/down perforation in floating body, there is the connection position connected with stake body on water passage periphery；Or institute
State floating vane to be made up of with no less than one secondary floating body main floating body, there is the water passage of up/down perforation in main floating body, it is main floating
There is the connection position connected with stake body on body.
The swell type aerator 5. one kind as claimed in claim 3 is pumped up water, its feature includes, and described stake body is by one and empty
The boss that the outer output shaft of the heart coordinates is constituted with pole, and strut ends have the fixing hole connected with floating vane；Or it is described
Stake body is constituted and is provided with and floating vane with the boss with hollow outer output shaft and pole and baffle from one
The fixing hole of connection.
The swell type aerator 6. one kind as claimed in claim 3 is pumped up water, its feature includes, and is passed through up and down in described floating vane
Net or grid are provided below in logical water passage, and small impeller is arranged in net or grid.
The swell type aerator 7. one kind as claimed in claim 3 is pumped up water, its feature includes, and described motor is water-cooled machine,
The suitable for reading and case lid of described casing installs water-cooled machine after being tightly connected, or casing the flange suitable for reading directly with water-cooled machine
It is tightly connected, or the flange of water-cooled machine and the junction suitable for reading of casing install collision mat additional, collision mat not only makes water-cooled machine
Also prevent water from entering from oil filler in reduction box with reduction box sealing；The spray that described small impeller is kicked up is drenched on water-cooled machine
Water-cooled machine is cooled down, or the spray kicked up when turning one's coat plate reflection small impeller work is provided with described aerator, is made more
Spray drench on water-cooled machine, strengthen water-cooled machine cooling effect.
The swell type aerator 8. one kind as claimed in claim 3 is pumped up water, its feature includes, and is exported in described small impeller connection
Axle, interior output shaft is arranged in hollow outer output shaft, in interior output shaft and hollow outer output shaft between bearing, work are housed
When small impeller motor shaft drive under constant speed rotation.
The swell type aerator 9. one kind as claimed in claim 4 is pumped up water, its feature includes, and described upper single floating body and places an order floating
Shape is essentially identical, or with same mould blow molding.
10. the water raising centrifugal impeller formula aerator of the electric speed reducing mechanism with aerator as claimed in claim 1 or 2, main bag
Motor and gear reduction, big impeller, small impeller, stake body, support bar, ball float are included, its feature includes, hollow outer output
Axle connects big impeller by stake body, low speed rotation during work；Motor and reduction box are fixed by support bar leans on the buoyancy of ball float to float
Do not rotated when the water surface works；There is the water passage of up/down perforation in big impeller, small impeller connects interior output shaft and is arranged on big
With motor shaft constant speed rotation in the water passage of impeller.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151965X | 2016-03-17 | ||
| CN201610151965 | 2016-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107197814A true CN107197814A (en) | 2017-09-26 |
| CN107197814B CN107197814B (en) | 2020-06-16 |
Family
ID=59904552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610535755.0A Active CN107197814B (en) | 2016-03-17 | 2016-07-09 | Water pumping surging type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107197814B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108112531A (en) * | 2018-01-07 | 2018-06-05 | 瞿少卯 | A kind of underwater oxygen increasing equipment |
| CN111318113A (en) * | 2018-12-14 | 2020-06-23 | 广东美的白色家电技术创新中心有限公司 | Differential device, air purification device and air purifier |
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| CN103563828A (en) * | 2012-08-11 | 2014-02-12 | 吴为国 | Swell type aerator |
| CN103907563A (en) * | 2013-01-03 | 2014-07-09 | 吴为国 | Water agitating surge machine |
| 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 |
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| GB2472032A (en) * | 2009-07-22 | 2011-01-26 | Questor Group C | Culturing pool for algae |
| CN202664007U (en) * | 2012-05-07 | 2013-01-16 | 吴为国 | Paddle aerator |
| CN103563828A (en) * | 2012-08-11 | 2014-02-12 | 吴为国 | Swell type aerator |
| CN103907563A (en) * | 2013-01-03 | 2014-07-09 | 吴为国 | Water agitating surge machine |
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| CN108112531B (en) * | 2018-01-07 | 2024-04-12 | 天津依差水产科技有限公司 | Underwater oxygenation equipment |
| CN111318113A (en) * | 2018-12-14 | 2020-06-23 | 广东美的白色家电技术创新中心有限公司 | Differential device, air purification device and air purifier |
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|---|---|
| CN107197814B (en) | 2020-06-16 |
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