CN103563828B - A kind of swell type aerator - Google Patents
A kind of swell type aerator Download PDFInfo
- Publication number
- CN103563828B CN103563828B CN201310069105.8A CN201310069105A CN103563828B CN 103563828 B CN103563828 B CN 103563828B CN 201310069105 A CN201310069105 A CN 201310069105A CN 103563828 B CN103563828 B CN 103563828B
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- box
- buoyancy aid
- bearing
- output shaft
- blade
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- 238000005276 aerator Methods 0.000 title claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims description 30
- 229920003023 plastic Polymers 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 15
- 238000007493 shaping process Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000071 blow moulding Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 18
- 238000010586 diagram Methods 0.000 description 11
- 241000251468 Actinopterygii Species 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000143060 Americamysis bahia Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to a kind of swell type aerator, mainly comprise: motor, reduction box, buoyancy aid, blade, dead lever, described motor is vertical machine, motor is vertically mounted on reduction box, reduction box primarily of: casing, reduction gearing, bearing, output shaft form, casing can be divided into lower box and upper box; The junction of lower box and upper box respectively has and is no less than the half slot that two can be installed dead lever, and there is pivot flange half slot both sides, and dead lever is arranged in the circular hole of upper box and lower box two halves circular groove composition; The middle part of lower box has the bearing chamber of output shaft downwards, and there is closed chamber the bearing chamber lower end of output shaft; Output shaft passes downwardly through closed chamber and stretches out and drive buoyancy aid to rotate together with blade, and complete machine is kept afloat by buoyancy aid, and motor and reduction box fixedly to be kept afloat non rotating by dead lever.
Description
Technical field
The present invention relates to aquaculture equipment, particularly relate to the one equipment that culturing pool can be made to produce wave and oxygenation.
Background technology
Aerator is the equipment in aquaculture, fishes and shrimps being had to lifesaving and growth encourage.Existing mechanical type aerator mainly contains Waterwheel-type, vane type and water jet three major types type, wherein the use of paddle aerator is the widest, paddle aerator rotating speed is fast, efficiency is high, but weak point is that the water body diffusivity of oxygenation is not enough, when fishpond anoxic fishes and shrimps are raised the nose above water to breathe, fish can concentrate the oxygen uptake of aerator periphery, forms a circle " fish wall ", and the diffusivity of visible paddle aerator is not enough.
Summary of the invention
The object of the invention is, provide a kind of and manufacture the swell type aerator simple, the strong cost of water body diffusivity is low.
The object of the present invention is achieved like this:
A kind of swell type aerator, mainly comprise: motor, reduction box, buoyancy aid, blade, dead lever, described motor is vertical machine, and motor is vertically mounted on reduction box, and described reduction box mainly contains following two kinds of structures:
One. described reduction box primarily of: casing, reduction gearing, bearing, output shaft form, the driver pinion of described reduction gearing is contained on motor shaft, driver pinion drives one-level driven gear, one-level driven gear is arranged on primary axis gear, primary axis gear driven secondary driven gear, secondary driven gear is arranged on secondary shaft gear, and secondary shaft gear drives three grades of driven gears, and three grades of driven gears are arranged on output shaft, one-level driven gear, secondary driven gear, the axial location of three grades of driven gears in reduction box become stairstepping, and one-level driven gear is upper, and secondary driven gear is placed in the middle, three grades of driven gears under, the upper end bearing of one-level and secondary shaft gear is indoor at the upper end bearing of casing, suitable for reading at casing of upper end bearing chamber, mounted motor or be directly connected with the flange seal of vertical machine after casing suitable for reading is tightly connected with case lid, bearing indoor, upper end have centring ring to make one-level and secondary shaft gear upper end bearing axial location, the bottom end bearing of one-level and secondary shaft gear is indoor at the bottom end bearing of casing, bearing chamber outer ends by bearings cap seal closes, the middle part of casing has the bearing chamber of output shaft downwards, there is closed chamber the bearing chamber lower end of output shaft, output shaft pass downwardly through sealing stretch out drive buoyancy aid rotate together with blade, dead lever is no less than two, and dead lever is connected on reduction box, and complete machine is kept afloat by buoyancy aid, and motor and reduction box fixedly to be kept afloat non rotating by dead lever,
Two. described reduction box primarily of: upper box, lower box, reduction gearing, bearing, output shaft form, lower box and upper box seal combination; The junction of lower box and upper box respectively has and is no less than the half slot that two can be installed dead lever, and there is pivot flange half slot both sides, pivot flange have the hole by bolt, and dead lever is arranged in the circular hole of upper box and lower box two halves circular groove composition; The driver pinion of described reduction gearing is contained on motor shaft, driver pinion drives one-level driven gear, one-level driven gear is arranged on primary axis gear, primary axis gear driven secondary driven gear, secondary driven gear is arranged on secondary shaft gear, secondary shaft gear drives three grades of driven gears, and three grades of driven gears are arranged on output shaft; One-level driven gear, secondary driven gear, the axial location of three grades of driven gears in reduction box become stairstepping, and one-level driven gear is upper, and secondary driven gear is placed in the middle, three grades of driven gears under; The upper end bearing of one-level and secondary shaft gear is in upper box bearing chamber, and the bottom end bearing of one-level and secondary shaft gear is in lower box bearing chamber, and the middle part of lower box has the bearing chamber of output shaft downwards, and there is closed chamber the bearing chamber lower end of output shaft; Output shaft passes downwardly through closed chamber and stretches out and drive buoyancy aid to rotate together with blade, and complete machine is kept afloat by buoyancy aid, and motor and reduction box fixedly to be kept afloat non rotating by dead lever.
Described buoyancy aid is the housing of a hollow, and below buoyancy aid, periphery has the installation position of installing blade, and blade is contained in installation position; There is the connection bit matched with output shaft at the middle part of buoyancy aid, and the upper-lower casing of connection bit is integrated or local is integrated.
Described buoyancy aid is by plastic blow molding, and bottom has and connects the groove of blade, and the through hole by bolt is arranged at the top of groove, and the periphery overlying plastic of through hole is recessed to be integrated with lower floor plastics; Overlying plastic housing in the middle part of buoyancy aid is downwards near lower house, and all or be locally integrated with flange connections levels plastics, have the through hole by bolt, the periphery levels plastics of through hole are integrated.
In the middle part of described buoyancy aid, levels plastics all or local is integrated and flange connections has depression, and shape and the flange of depression coincide, to increase the transmission capacity of moment; Output shaft and flange are that spline matches, and output shaft lower end has screwed hole to be fixed by backing plate and screw.
Shaping or blade is by injection molding by sheet metal bent for described blade, and the working face of blade and horizontal plane angle are less than 90 °, and when making blade working, water body has the effect of climbing and rising; Blade can equilibrium allocation or in order to increase swell type work time swing and unbalanced configuration.
Described buoyancy aid bottom is set to taper, is conducive to when lower floor's water body rises to perimeter.
Described motor has bucker, and waterproof is covered with the breach identical with dead lever quantity, and breach is engaged on dead lever, and match in the external cylindrical surface of fan guard and the top of bucker, there is lid on top with bucker, and lid periphery has air inlet duct; Described dead lever is that metal tube one end is contained in the circular hole of upper cover and casing two halves circular groove composition, and the other end is equipped with retainer ring.
Described output shaft is the large multidiameter in stage casing, and have upper bearing (metal) and lower bearing, three grades of driven gears are housed above upper bearing (metal), upper bearing (metal), by bolt axial limiting, three grades of driven gears has through hole, and the instrument tighted a bolt enters by being used to through hole; Described casing and closed chamber Split assembled, in-built mechanical seal, the closed chamber of the hermetically-sealed construction of described Split assembled has the through hole that the screw of more than three and reduction box lower end is corresponding, and screw is arranged on the stiffener of reduction box lower end.
The cooperation position of one and motor flange cooperation is arranged at the top of described upper box, and have the cavity of a basin shape under coordinating position, there is the hole by driver pinion at the middle part of cavity, and the outer wall of cavity stops the lubricating oil splashed; Or described upper box and motor bottom end cover are arranged to one.
A kind of manufacture method of swell type buoyancy aid is:
One, divide body formed
Blank is made upper shell and lower house, and upper-lower casing closes up welding or seals fastening, and middle part arranges the connection bit of flange, and periphery arranges the installation position of blade, carries out rear air test.
Two, Unitarily blowing formed
Hot plastic parison is put into mould, is blown into compressed air in parison, make parison swell shaping, the installation position of blade, the parison of the connection bit of flange and the periphery in hole are heat sealing at together under the effect of mould.
Three, fiberglass makes shaping
First make the mould base of foamed plastics, outside applies glue and glass fibre becomes glass steel shell, and shaping rear foamed plastics need not be removed; Also can close up after separately making by glass steel shell up and down.
The substantive distinguishing features that the present invention gives prominence to compared to existing technology and marked improvement are:
The invention discloses a kind of swell type aerator, structure is simple, and cost is low; Produce during oxygenation work and surge, the diffusivity of water body is strong; The size of change blade and quantity all directly can change the power of swell type aerator, and same buoyancy aid can form the swell type aerator of plurality of specifications.
Accompanying drawing explanation
Fig. 1 is swell type aerator schematic perspective view of the present invention;
Fig. 2 is swell type aerator schematic diagram of the present invention;
Fig. 3 is the output shaft axial limiting schematic diagram of swell type aerator of the present invention;
Fig. 4 is that reduction box of the present invention analyses and observe schematic perspective view;
Fig. 5 is lower box of the present invention and reduction gearing schematic perspective view;
Fig. 6 is output shaft of the present invention and flange inverted structure schematic diagram;
Fig. 7 is lower box schematic perspective view of the present invention;
Fig. 8 is lower box schematic perspective view of the present invention;
Fig. 9 is upper box schematic perspective view of the present invention;
Figure 10 is upper box schematic perspective view of the present invention;
Figure 11 is motor of the present invention and reduction box profile schematic perspective view;
Figure 12 is the electric machine structure schematic diagram of flanged of the present invention;
Figure 13 is reduction box schematic perspective view of the present invention;
Figure 14 is reduction box cross-sectional schematic of the present invention;
Figure 15 is spacer ring schematic perspective view of the present invention;
Figure 16 is casing schematic diagram of the present invention;
Figure 17 is casing schematic diagram of the present invention;
Figure 18 is the schematic perspective view of blowing buoyancy aid of the present invention;
Figure 19 is the schematic perspective view of blowing buoyancy aid of the present invention;
Figure 20 is the buoyancy aid schematic diagram of upper-lower casing of the present invention combination;
Figure 21 is buoyancy aid cross-sectional schematic of the present invention;
Figure 22 is bucker schematic perspective view of the present invention;
Figure 23 is injection moulding blade schematic diagram of the present invention;
Figure 24 is metal folding blade schematic diagram of the present invention;
Figure 25 is bridge shape blade schematic diagram of the present invention;
Figure 26 is dead lever of the present invention, location retainer plate combination schematic diagram;
Figure 27 is the lower box schematic perspective view of reduction box of the present invention and closed chamber split.
In figure: 1-buoyancy aid; 2-upper shell; 3-lower house; 4-connection bit; 5-depression; 6-water hole; 7-through hole; 8-ring-like retaining ring; 9-through hole; 10-installation position; 11-groove; 12-motor; 13-fan guard; 14-external cylindrical surface; 15-dead lever; 16-location retainer plate; 17-joint; 18-suspension ring; 19-blade; 20-reduction box; 21-bearing cap; 22-spacer ring; 23-hexagon ring; 24-fastener hole; 25-flange; 26-upper end bearing chamber; 27-bottom end bearing room; The flange of 28-motor; 29-upper end bearing; 30-bottom end bearing; 31-casing seam; Plane on 32-casing; 33-flange face; 34-installing hole; 36-output shaft; 37-coordinate round platform; 38-oil sealing; 39-bucker; 40-top; 41-breach; 42-lid; 43-bolt; 44-screwed hole; 45-casing; 46-backing plate; 47-air inlet duct; 48-screw; 49-taper; 50-lower box; 51-upper box; 52-motor shaft; 53-driver pinion; 54-one-level driven gear; 55-primary axis gear; 56-secondary driven gear; 57-secondary shaft gear; 58-three grades of driven gears; 59-closed chamber; 60-half slot; 61-pivot flange; 62-hollow alignment pin; 63-lower box bearing chamber; 64-upper box bearing chamber; 65-used through hole; 66-bolt; 67-seal groove; 68-coordinate position; 69-basin shape cavity; 70-stiffener; 71-screw.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-2 7:
A kind of swell type aerator, mainly comprise: motor 12, reduction box 20, buoyancy aid 1, blade 19, dead lever 15, described motor 12 is vertical machine, and motor 12 is vertically mounted on reduction box 20, and described reduction box 20 mainly contains following two kinds of structures:
One. described reduction box 20 forms primarily of casing 45, reduction gearing, bearing, output shaft 36, described reduction gearing can be helical teeth, the driver pinion 53 of reduction gearing is contained on motor shaft 52, driver pinion 53 drives one-level driven gear 54, one-level driven gear 54 is arranged on primary axis gear 55, primary axis gear 55 drives secondary driven gear 56, secondary driven gear 56 is arranged on secondary shaft gear 57, secondary shaft gear 57 drives three grades of driven gears, 58, three grades of driven gears 58 to be arranged on output shaft 36; One-level driven gear 54, the axial location of secondary driven gear 56, three grades of driven gears 58 in reduction box 20 become stairstepping, and one-level driven gear 54 is upper, and secondary driven gear 56 is placed in the middle, three grades of driven gears 58 under; The upper end bearing of primary axis gear 55 and secondary shaft gear 57 in the upper end bearing chamber 26 of casing 45, suitable for reading at casing of upper end bearing chamber; Casing seam 31 can directly and the flange 28 of motor be tightly connected, the flange face 33 of motor and plane on casing 32 shape can substantially identical settings, and the flange face 33 of motor covers the upper surface of the upper end bearing chamber 26 of casing; Centring ring is had to make the upper end bearing axial location of primary axis gear 55 and secondary shaft gear 57 in upper end bearing chamber 26, centring ring is preferably step-like spacer ring 22, step-like spacer ring 22 can be rolled into by steelplate punching blanking, the ladder of step-like spacer ring upper end leans against the flange face 33 of motor respectively and coordinates round platform 37 times, and spacer ring 22 lower end plane leans against on the upper end bearing 29 of primary axis gear 55 or secondary shaft gear 57; The bottom end bearing 30 of primary axis gear 55 and secondary shaft gear 57 is in the bottom end bearing room 27 of casing, and the outdoor end of bottom end bearing is closed by bearing cap 21; Output shaft 36 is stretched out downwards by closed chamber 59 and drives buoyancy aid 1 to rotate together with blade 19.Dead lever 15 preferably two, position becomes 180 ° of settings substantially, dead lever 15 is fixed on casing 45 by joint 17, joint 17 can be arranged to one with casing 45, dead lever 15 can make welding processing with galvanized pipe, and dead lever 15 is fixed in the installing hole 34 of joint, and there is location retainer plate 16 dead lever 15 outer end, can insert backstay in location retainer plate 16 makes swell type aerator locate in fish pond, also can be arranged in suspension ring 18 with rope and swell type aerator is located in fish pond.Complete machine is kept afloat by buoyancy aid 1, and motor 12 and reduction box 20 fixedly to be kept afloat non rotating by dead lever 15.
Two. described reduction box 20 is primarily of upper box 51, lower box 50, reduction gearing, bearing, output shaft 36 forms, described reduction gearing can be helical teeth, lower box 50 and upper box 51 seal combination, lower box 50 and upper box 51 combine by bolted, alignment pin is located, alignment pin can be the hollow alignment pin 62 of in-built bolt, the junction of lower box 50 and upper box 51 respectively has and is no less than the half slot 60 that two can be installed dead lever 15, preferably the position of two half slots 60 becomes 180 ° of settings substantially, there is pivot flange 61 half slot 60 both sides, pivot flange there is the hole by bolt, hole is built with bolt, upper box and lower box is made to seal fastening, the half slot of upper box is porose, the head of bolt passes the hole of upper box half slot, make dead lever and lower box fastening, dead lever 15 one end is arranged in the circular hole of upper box 51 and lower box 50 two halves circular groove composition, after fixing with bolt 43, two dead levers 15 are substantially aligned, be convenient to rope fix, dead lever 15 can make welding processing with galvanized pipe, the dead lever other end has location retainer plate 16, can insert backstay in location retainer plate 16 makes swell type aerator locate in fish pond, also can be arranged in suspension ring 18 with rope and swell type aerator is located in fish pond.Complete machine is kept afloat by buoyancy aid 1, and motor 12 and reduction box 20 fixedly to be kept afloat non rotating by dead lever 15.The length of adjustable dead lever 15 or weight make motor 12 parallel on buoyancy aid 1 with reduction box 20, and described bolt 43 can be hex bolts, the turret head of hex bolts through the hexagon ring 23 of upper box, make dead lever 15 and lower box 50 fastening, the driver pinion 53 of described reduction gearing is contained on motor shaft 52, drive one-level driven gear 54, one-level driven gear 54 is arranged on primary axis gear 55, primary axis gear 55 drives secondary driven gear 56, secondary driven gear 56 is arranged on secondary shaft gear 57 and drives three grades of driven gears 58, three grades of driven gears 58 are arranged on output shaft 36, one-level driven gear 54, secondary driven gear 56, the axial location of three grades of driven gears 58 in reduction box becomes stairstepping, one-level driven gear 54 is upper, secondary driven gear 56 is placed in the middle, three grades of driven gears 58 under, the upper end bearing 29 of primary axis gear 55 and secondary shaft gear 57 is in upper box bearing chamber 64, and bottom end bearing 30 is in lower box bearing chamber 63, and bearing chamber outer end can be closed or separately fill bearing cap, the output shaft 36 of reduction box is stretched out downwards by sealing, drives buoyancy aid 1 to rotate together with blade.The cooperation position 68 of one and motor flange cooperation is arranged at the top of described upper box 51, position is coordinated to have a basin shape cavity 69 for 68 times, have the hole by driver pinion 53 at the bottom of the middle part of basin shape cavity, the outer wall of basin shape cavity 69 stops the lubricating oil splashed, and reclaims the lubricating oil splashed at the bottom of middle part.Described upper box 51, lower box 50 can be shaping by aluminium alloy compression casting.
Above-mentioned two kinds of structure reduction boxes also comprise following structure:
There is closed chamber 59 reduction box lower end, closed chamber 59 can with case made in one piece, also can Split assembled, closed chamber 59 can be divided into inner gland chamber and outer gland chamber, and interior sealing and external seal are housed respectively; Preferred casing and closed chamber Split assembled, in-built mechanical seal, the closed chamber of the hermetically-sealed construction of described Split assembled has the through hole of screw 71 correspondence of more than three and reduction box lower end, and screw 71 is arranged on the stiffener 70 of reduction box lower end.Output shaft 36 is stretched out downwards by closed chamber 59, and described motor shaft 52 and output shaft 36 are on same axial line; Output shaft 36, primary axis gear 55 are arranged in reduction box 20 with secondary shaft gear 57 3 axle, and three axial line positions can be set to equilateral triangle; Output shaft 36 and flange 25 are that spline matches, and flange 25 drives buoyancy aid 1 to rotate together, and output shaft 36 lower end can arrange two screwed holes 44 by holes backing plate 46 and screw 48 mounting flange 25; Described output shaft 36 is multidiameters that stage casing is greater than two ends, output shaft 36 there are upper bearing (metal) and lower bearing, three grades of driven gears 58 are housed above upper bearing (metal), on the casing of upper bearing (metal) periphery, limited location screw makes upper bearing (metal) axial limiting by bolt 66, three grades of driven gears 58 have used through hole 65, tight a bolt 66 instrument enter by being used to through hole 65.
Described flange 25 is connected with buoyancy aid 1, and buoyancy aid 1 can be the housing of a hollow, and buoyancy aid 1 below periphery has the installation position 10 of installing blade, and blade 19 is contained in installation position 10; There is the connection bit 4 matched with flange at the middle part of buoyancy aid 1, and the upper-lower casing of connection bit 4 is integrated.Upper-lower casing can shape rear integrally affixed separately, two layers, middle part is combined as the connection bit 4 of flange, the output shaft 36 of reduction box 20 drives buoyancy aid 1 to rotate together, and complete machine is kept afloat by buoyancy aid 1, and motor 12 and reduction box 20 are fixed on water surface non rotating by dead lever 15.Operationally buoyancy aid 1 stirs water body with moving vane 19 increases the dissolved oxygen formation water wave of water body to periphery diffusion, and preferred buoyancy aid 1 bottom is set to taper 49, and taper buoyancy aid is conducive to spreading to surrounding when lower floor's water body rises.
The buoyancy aid manufacture method of above-mentioned a kind of swell type aerator is:
One, divide body formed:
Blank is made upper shell 2 and lower house 3, and upper-lower casing closes up welding or seals fastening, and middle part arranges the connection bit 4 of flange, and periphery arranges the installation position 10 of blade, carries out rear air test.
Two, Unitarily blowing formed:
Hot plastic parison is put into mould, is blown into compressed air in parison, make parison swell shaping, the installation position 10 of blade, the parison of connection bit 4 of flange and the periphery in hole are heat sealing at together under the effect of mould.
Three, fiberglass makes shaping:
First make the mould base of foamed plastics, outside applies glue and glass fibre, and fiberglass makes shaping rear foamed plastics and need not remove, and also can close up after separately making by glass steel shell up and down.
The above-mentioned buoyancy aid by a kind of swell type aerator of plastic blow molding, the installation position 10 fluted 11 of preferred connection blade, groove 11 quantity can more than the quantity of blade 19, and the through hole 9 by bolt is arranged at the top of groove 11, and the periphery levels plastics of through hole 9 are integrated; The middle part of buoyancy aid is recessed, motor 12 and reduction box 20 are installed on the concave part in the middle part of buoyancy aid 1, make complete machine height reduction, and the connection bit 4 levels plastics of buoyancy aid and flange all or are locally integrated, have the through hole 7 by bolt, the periphery levels plastics of through hole 7 are integrated; In the middle part of flange 25 and buoyancy aid 1, depression 5 can also be set connection bit 4, shape and the flange 25 of depression 5 coincide, to increase the transmission capacity of moment, the shape of the depression 5 of flange 25 and connection bit 4 can be triangle, square or polygonal etc., depression 5 periphery has water hole 6, and water hole 6 periphery levels plastics are integrated.
Above-mentioned blade 19 by sheet metal bent shaping or blade by injection molding, blade 19 is installed in groove 11 by bolted, the working face of blade 19 and horizontal plane angle are less than 90 °, when blade 19 is worked, water body has the effect of climbing and rising, blade 19 can also be made into bridge shape, both sides there are is to be less than with horizontal plane the angle of 90 °, be applicable to tow sides work.The size of change blade 19 and quantity all can change the power of swell type aerator, and same buoyancy aid can form the swell type aerator of plurality of specifications.Blade unbalanced configuration can swing when swell type aerator is worked and is conducive to surging, and the such as buoyancy aid of four grooves installs three blades, swing when swell type aerator work.
Ring-like retaining ring 8 can be arranged at above-mentioned buoyancy aid 1 top, motor 12 there is bucker 39, bucker 39 has the breach 41 identical with dead lever 15 quantity, breach 41 is engaged on dead lever 15, at least one breach 41 there is the small gap by cable, motor 12 there is fan guard 13, match in the external cylindrical surface 14 of fan guard and the top 40 of bucker 39, can the external cylindrical surface 14 of the bucker of different motor be made equally large, same bucker 39 joined by the motor being convenient to different size, bucker 39 has lid 42 on pushing up, and has air inlet duct 47 between lid 42 and bucker.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (10)
1. a swell type aerator, mainly comprises: motor, reduction box, buoyancy aid, blade, dead lever, and described motor is vertical machine, and motor is vertically mounted on reduction box, it is characterized in that:
Described reduction box primarily of: casing, reduction gearing, bearing, output shaft form, the driver pinion of described reduction gearing is contained on motor shaft, driver pinion drives one-level driven gear, one-level driven gear is arranged on primary axis gear, primary axis gear driven secondary driven gear, secondary driven gear is arranged on secondary shaft gear, and secondary shaft gear drives three grades of driven gears, and three grades of driven gears are arranged on output shaft, one-level driven gear, secondary driven gear, the axial location of three grades of driven gears in reduction box become stairstepping, and one-level driven gear is upper, and secondary driven gear is placed in the middle, three grades of driven gears under, the upper end bearing of one-level and secondary shaft gear is indoor at the upper end bearing of casing, suitable for reading at casing of upper end bearing chamber, mounted motor or be directly connected with the flange seal of vertical machine after casing suitable for reading is tightly connected with case lid, bearing indoor, upper end have centring ring to make one-level and secondary shaft gear upper end bearing axial location, the bottom end bearing of one-level and secondary shaft gear is indoor at the bottom end bearing of casing, bearing chamber outer ends by bearings cap seal closes, the middle part of casing has the bearing chamber of output shaft downwards, there is closed chamber the bearing chamber lower end of output shaft, output shaft passes downwardly through sealing and stretches out, buoyancy aid is driven to rotate together with blade, dead lever is no less than two, and dead lever is connected on reduction box, and complete machine is kept afloat by buoyancy aid, and motor and reduction box fixedly to be kept afloat non rotating by dead lever,
Or described reduction box primarily of: upper box, lower box, reduction gearing, bearing, output shaft form, lower box and upper box seal combination; The junction of lower box and upper box respectively has and is no less than the half slot that two can be installed dead lever, and there is pivot flange half slot both sides, pivot flange have the hole by bolt, and dead lever is arranged in the circular hole of upper box and lower box two halves circular groove composition; The driver pinion of described reduction gearing is contained on motor shaft, driver pinion drives one-level driven gear, one-level driven gear is arranged on primary axis gear, primary axis gear driven secondary driven gear, secondary driven gear is arranged on secondary shaft gear, secondary shaft gear drives three grades of driven gears, and three grades of driven gears are arranged on output shaft; One-level driven gear, secondary driven gear, the axial location of three grades of driven gears in reduction box become stairstepping, and one-level driven gear is upper, and secondary driven gear is placed in the middle, three grades of driven gears under; The upper end bearing of one-level and secondary shaft gear is in upper box bearing chamber, and the bottom end bearing of one-level and secondary shaft gear is in lower box bearing chamber, and the middle part of lower box has the bearing chamber of output shaft downwards, and there is closed chamber the bearing chamber lower end of output shaft; Output shaft passes downwardly through closed chamber and stretches out, and drive buoyancy aid to rotate together with blade, complete machine is kept afloat by buoyancy aid, and motor and reduction box fixedly to be kept afloat non rotating by dead lever.
2. a kind of swell type aerator as claimed in claim 1, is characterized in that buoyancy aid is the housing of a hollow, and below buoyancy aid, periphery has the installation position of installing blade, and blade is contained in installation position; There is the connection bit matched with output shaft at the middle part of buoyancy aid, and the upper-lower casing of connection bit is integrated or local is integrated.
3. a kind of swell type aerator as claimed in claim 1, characterized by further comprising buoyancy aid by plastic blow molding, bottom has and connects the groove of blade, and the through hole by bolt is arranged at the top of groove, and the periphery overlying plastic of through hole is recessed to be integrated with lower floor plastics; Overlying plastic housing in the middle part of buoyancy aid is downwards near lower house, and all or be locally integrated with Flange joint position levels plastics, have the through hole by bolt, the periphery levels plastics of through hole are integrated.
4. a kind of swell type aerator as claimed in claim 3, to characterized by further comprising in the middle part of buoyancy aid levels plastics all or local is integrated and there is depression Flange joint position, shape and the flange of depression coincide, to increase the transmission capacity of moment; Output shaft and flange are that spline matches, and there is screwed hole output shaft lower end, are fixed by backing plate and screw.
5. a kind of swell type aerator as claimed in claim 1, shaping or blade is by injection molding by sheet metal bent to it is characterized in that blade, and the working face of blade and horizontal plane angle are less than 90 °, and when making blade working, water body has the effect of climbing and rising; Blade can equilibrium allocation or in order to increase swell type work time swing and unbalanced configuration.
6. a kind of swell type aerator as claimed in claim 1, is characterized in that buoyancy aid bottom is set to taper, is conducive to when lower floor's water body rises to perimeter.
7. a kind of swell type aerator as claimed in claim 1, it is characterized in that motor has bucker, waterproof is covered with the breach identical with dead lever quantity, breach is engaged on dead lever, match in the external cylindrical surface of fan guard and the top of bucker, there is lid on top with bucker, and lid periphery has air inlet duct; Described dead lever is that metal tube one end is contained in the circular hole of upper cover and casing two halves circular groove composition, and the other end is equipped with retainer ring.
8. a kind of swell type aerator as claimed in claim 1, it is characterized in that described output shaft is the large multidiameter in stage casing, there are upper bearing (metal) and lower bearing, three grades of driven gears are housed above upper bearing (metal), upper bearing (metal) is by bolt axial limiting, three grades of driven gears have through hole, and the instrument tighted a bolt is entered by through hole; Described casing and closed chamber Split assembled, in-built mechanical seal, the closed chamber of the hermetically-sealed construction of described Split assembled has the through hole that the screw of more than three and reduction box lower end is corresponding, and screw is arranged on the stiffener of reduction box lower end.
9. a kind of swell type aerator as claimed in claim 1, it is characterized in that the cooperation position of and motor flange cooperation is arranged at the top of upper box, have the cavity of a basin shape under coordinating position, there is the hole by driver pinion at the middle part of cavity, and the outer wall of cavity stops the lubricating oil splashed; Or described upper box and motor bottom end cover are arranged to one.
10. the manufacture method of the buoyancy aid of a swell type aerator, hot plastic parison is put into mould, in parison, is blown into compressed air, make parison swell shaping, it is characterized in that, the installation position of blade, the parison of the connection bit of flange and the periphery in hole are heat sealing at together under the effect of mould; The profile of the buoyancy aid of described swell type aerator is almost circular hollow housing, the installation position of blade is arranged on below almost circular hollow housing, the installation position connecting blade is fluted, and the through hole by bolt is arranged at the top of groove, and periphery overlying plastic and lower floor's plastics of through hole are integrated; The connection bit of buoyancy aid and flange is arranged on the concave part in the middle part of buoyancy aid, and levels plastics all or are locally integrated, and have the through hole by bolt, the periphery levels plastics of through hole are integrated.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310069105.8A CN103563828B8 (en) | 2012-08-11 | 2013-03-05 | A kind of swell type aerator |
| CN201510131822.8A CN104705248B (en) | 2012-08-11 | 2013-03-05 | The reduction box and swell type aerator of a kind of surge machine |
| PCT/CN2013/086724 WO2014134924A1 (en) | 2013-03-05 | 2013-11-08 | Surging-type aerator |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210284087.0 | 2012-08-11 | ||
| CN201210284087 | 2012-08-11 | ||
| CN2012102840870 | 2012-08-11 | ||
| CN201310000205.5 | 2013-01-03 | ||
| CN2013100002055 | 2013-01-03 | ||
| CN201310000205 | 2013-01-03 | ||
| CN201310069105.8A CN103563828B8 (en) | 2012-08-11 | 2013-03-05 | A kind of swell type aerator |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131822.8A Division CN104705248B (en) | 2012-08-11 | 2013-03-05 | The reduction box and swell type aerator of a kind of surge machine |
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| CN103563828A CN103563828A (en) | 2014-02-12 |
| CN103563828B true CN103563828B (en) | 2015-12-09 |
| CN103563828B8 CN103563828B8 (en) | 2019-10-22 |
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| CN201510131822.8A Active CN104705248B (en) | 2012-08-11 | 2013-03-05 | The reduction box and swell type aerator of a kind of surge machine |
| CN201310069105.8A Active CN103563828B8 (en) | 2012-08-11 | 2013-03-05 | A kind of swell type aerator |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947603B (en) * | 2014-05-21 | 2016-04-13 | 广州市高级技工学校 | A kind of jet ball float aerator |
| CN104221988B (en) * | 2014-09-10 | 2016-08-17 | 许爱军 | Water tank type oxygen supplement is surged all-in-one |
| CN104221990B (en) * | 2014-09-12 | 2016-05-11 | 江苏现代渔业装备科技有限公司 | A kind of self-floating impeller automatic aerator |
| CN104542435A (en) * | 2015-01-30 | 2015-04-29 | 王云志 | Water-wheel surge aerator |
| CN105325356A (en) * | 2015-10-22 | 2016-02-17 | 无锡市永亿精密铸造有限公司 | Aerator for aquatic product aquaculture |
| CN107197814B (en) * | 2016-03-17 | 2020-06-16 | 浙江富地机械有限公司 | Water pumping surging type aerator |
| CN108496876B (en) * | 2017-06-29 | 2021-09-28 | 浙江富地机械有限公司 | Impeller type aerator of water-cooled motor |
| CN109197740B (en) * | 2017-06-29 | 2021-07-02 | 浙江富地机械有限公司 | Water pumping impeller type aerator |
| CN108990889B (en) * | 2018-07-28 | 2020-06-05 | 浙江迈集科技发展有限公司 | Surge machine |
| CN111972345B (en) * | 2019-05-21 | 2023-07-04 | 浙江富地机械有限公司 | Floating body of aerator and impeller aerator with floating body |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2115313C1 (en) * | 1997-05-29 | 1998-07-20 | Сибирский научно-исследовательский и проектно-конструкторский институт рыбного хозяйства | Water aeration and fish concentration apparatus |
| CN201294809Y (en) * | 2008-10-21 | 2009-08-26 | 金湖小青青机电设备有限公司 | Vane type floating body of oxygen-increasing machine |
| TWM367581U (en) * | 2009-06-19 | 2009-11-01 | Jetpo Technology Inc | Energy-saving wind-power oxygen-aerating apparatus |
| CN201336868Y (en) * | 2008-12-16 | 2009-11-04 | 金湖小青青机电设备有限公司 | Vane type oxygen-increasing machine for increasing oxygen in air passages |
| CN201602058U (en) * | 2009-12-18 | 2010-10-13 | 周德想 | Water-adjusting machine |
| CN101893083A (en) * | 2010-02-07 | 2010-11-24 | 吴为国 | Reduction box of aerator and impeller type aerator provided with reduction box |
| CN201843978U (en) * | 2010-02-07 | 2011-05-25 | 吴为国 | Reduction gearbox and impeller type oxygen enricher with same |
| CN202184055U (en) * | 2011-08-29 | 2012-04-11 | 吴为国 | Horizontal water ploughing machine |
| CN202184054U (en) * | 2011-08-29 | 2012-04-11 | 吴为国 | Vertical water plowing machine |
| CN102487875A (en) * | 2011-11-17 | 2012-06-13 | 熊世希 | Water aerating type aerating water conditioner |
| CN103563829A (en) * | 2012-08-11 | 2014-02-12 | 吴为国 | Swelling machine and manufacturing method of swelling machine floating body |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037142U (en) * | 1988-09-21 | 1989-05-10 | 顺德县第二农机修理制造厂 | Impeller fish pond oxygen-increaing machine deceleration machinery |
| JP3793973B2 (en) * | 2004-06-29 | 2006-07-05 | 日地光化成工業株式会社 | Water purification equipment |
| CN2894265Y (en) * | 2006-03-28 | 2007-05-02 | 吴为国 | Support device for impeller type automatic aerator |
| JP2008302285A (en) * | 2007-06-06 | 2008-12-18 | Ebara Corp | Bubble diffuser |
| CN102100209B (en) * | 2009-12-16 | 2013-07-24 | 喃嵘水产(上海)有限公司 | Floating body impeller type surge machine |
| CN201704136U (en) * | 2010-06-28 | 2011-01-12 | 罗华平 | Horizontal oxygenation water-plowing machine |
| CN102150637B (en) * | 2011-04-13 | 2012-12-26 | 浙江理工大学 | Differential-speed double-impeller aerator |
-
2013
- 2013-03-05 CN CN201510131822.8A patent/CN104705248B/en active Active
- 2013-03-05 CN CN201310069105.8A patent/CN103563828B8/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2115313C1 (en) * | 1997-05-29 | 1998-07-20 | Сибирский научно-исследовательский и проектно-конструкторский институт рыбного хозяйства | Water aeration and fish concentration apparatus |
| CN201294809Y (en) * | 2008-10-21 | 2009-08-26 | 金湖小青青机电设备有限公司 | Vane type floating body of oxygen-increasing machine |
| CN201336868Y (en) * | 2008-12-16 | 2009-11-04 | 金湖小青青机电设备有限公司 | Vane type oxygen-increasing machine for increasing oxygen in air passages |
| TWM367581U (en) * | 2009-06-19 | 2009-11-01 | Jetpo Technology Inc | Energy-saving wind-power oxygen-aerating apparatus |
| CN201602058U (en) * | 2009-12-18 | 2010-10-13 | 周德想 | Water-adjusting machine |
| CN101893083A (en) * | 2010-02-07 | 2010-11-24 | 吴为国 | Reduction box of aerator and impeller type aerator provided with reduction box |
| CN201843978U (en) * | 2010-02-07 | 2011-05-25 | 吴为国 | Reduction gearbox and impeller type oxygen enricher with same |
| CN202184055U (en) * | 2011-08-29 | 2012-04-11 | 吴为国 | Horizontal water ploughing machine |
| CN202184054U (en) * | 2011-08-29 | 2012-04-11 | 吴为国 | Vertical water plowing machine |
| CN102487875A (en) * | 2011-11-17 | 2012-06-13 | 熊世希 | Water aerating type aerating water conditioner |
| CN103563829A (en) * | 2012-08-11 | 2014-02-12 | 吴为国 | Swelling machine and manufacturing method of swelling machine floating body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103563828A (en) | 2014-02-12 |
| CN103563828B8 (en) | 2019-10-22 |
| CN104705248A (en) | 2015-06-17 |
| CN104705248B (en) | 2017-08-01 |
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Owner name: ZHEJIANG FORDY MACHINERY CO., LTD. Free format text: FORMER OWNER: WU WEIGUO Effective date: 20140418 |
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Effective date of registration: 20140418 Address after: Taizhou City, Zhejiang province 318058 Luqiao Jinqing Industrial Zone Applicant after: Zhejiang Fudi Machinery Co.,Ltd. Address before: Jinqing Luqiao Ring Road Taizhou city Zhejiang province 318058 No. 288 Applicant before: Wu Weiguo |
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Correction item: National priority Correct: 201210284087.0 2012.08.11 CN|201310000205.5 2013.01.03 CN Number: 49 Page: The title page Volume: 31 Correction item: National priority Correct: 201210284087.0 2012.08.11 CN|201310000205.5 2013.01.03 CN Number: 49 Volume: 31 |
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