CN109362637A - A kind of floating body of aerator of surging and aerator of surging with this floating body - Google Patents
A kind of floating body of aerator of surging and aerator of surging with this floating body Download PDFInfo
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- CN109362637A CN109362637A CN201811335082.XA CN201811335082A CN109362637A CN 109362637 A CN109362637 A CN 109362637A CN 201811335082 A CN201811335082 A CN 201811335082A CN 109362637 A CN109362637 A CN 109362637A
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- China
- Prior art keywords
- floating body
- blade
- aerator
- flange
- motor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
Abstract
The present invention relates to a kind of floating body of surge machine and the surge machine with kind of floating body, specifically include that motor, floating body, blade, fixed link, output shaft passes downwardly through the stretching of sealing room and floating body is driven to rotate together with blade, complete machine is kept afloat by floating body, the shape of the floating body includes approximating square, approximate rectangle, subtriangular or circular, the floating body is a hollow shell, there is the connection position to match with flange in the middle part of floating body, the upper-lower casing of connection position is integrated or the floating body is the foamed plastics of outside package glass reinforced plastic；The installation position of installation blade is provided below in floating body.
Description
Technical field
The present invention relates to aquaculture equipments, more particularly to a kind of equipment that aquaculture pond can be made to generate wave and oxygenation.
Background technique
Aerator is the equipment for having lifesaving and growth encourage in aquaculture to fishes and shrimps.Existing mechanical aerator mainly has water
Vehicle type, vane type and water jet three categories type, wherein the use of paddle aerator is most wide, and paddle aerator revolving speed is fast, imitates
Rate is high, but shortcoming is the water body diffusivity deficiency of oxygenation, and the water body dissolved oxygen amount of aerator adjacency is much higher than other water
Domain dissolved oxygen amount.
Summary of the invention
The object of the present invention is to provide one kind to be simple to manufacture, can carry whole aerator keeps afloat by motor drive rotation
The floating body and oxygen transfer rate of oxygenation are strong, and a kind of oxygenation of water body good diffusing, low cost is surged aerator.
The object of the present invention is achieved like this:
A kind of floating body for aerator of surging, the shape of the floating body include approximating square, approximate rectangle, it is subtriangular or
Circular, the floating body is a hollow shell, have in the middle part of floating body with flange match connection position, connection position up and down
Shell is integrated or the floating body is the foamed plastics of outside package glass reinforced plastic；Installation blade is provided below in floating body
Installation position.
The floating body is shaped by plastics blow molding, and including hot plastic parison is put into mold, pressure is blown into parison
Contracting air keeps parison expansion-molded, and heat seal is together under the action of mold for the parison on the periphery of the connection position and hole of flange.
The floating body is that the mold base outside of foamed plastics applies glue and glass fibre becomes glass reinforced plastic, and foamed plastics exists
It is not removed in glass reinforced plastic.
Surge aerator floating body manufacturing method, upper housing and lower case is made in blank, upper-lower casing closes up welding
Or the connection position of flange is arranged in sealing fastening, middle part, the installation position of blade is arranged in periphery；Or hot plastic parison is put into mould
In tool, it is blown into compressed air in parison, keeps parison expansion-molded, the installation position of blade, the periphery of the connection position and hole of flange
Heat seal is together under the action of mold for parison；Or the mold base of foamed plastics is first made, outside applies glue and glass fibre, glass
Foamed plastics does not have to remove after the production forming of glass steel.
One kind is surged aerator, specifically includes that motor, floating body, blade, fixed link, and motor drives floating body rotation when work,
Complete machine is kept afloat by floating body, and motor is fixed by fixed link not to be rotated；The groove of the floating body lower part setting connection blade, leaf
It is on chip in a groove, the blade is shaped by sheet metal bent or is shaped by plastic injection.
The installation position of the floating body blade of the squarish in quadrangle, position long side of the blade on floating body and short side away from
From difference.
The floating body is shaped by plastics blow molding, and the output shaft of motor and reduction gearbox is by flanged joint in the middle part of floating body；It is floating
Body and flange connections have the through-hole by bolt, and the periphery upper and lower level plastics of through-hole are integrated；The connection blade
Through-hole by bolt arranged at the top of groove, and the periphery overlying plastic of through-hole is integrated with lower layer's plastics.
Upper and lower level plastics are all or part is integrated in the middle part of the floating body has depression with the connection position of flange, depression
Shape and flange coincide, and flanged joint is in the depression.
The floating body is arranged with the raised line of cultivated water function, and the raised line and floating body for ploughing water function are overall structure；Floating body
Lower part is set as taper, is conducive to when lower water column rises to perimeter.
There is waterproof cover on the motor, waterproof is covered with notch identical with fixed link quantity, and notch cooperates in fixed link
On, the external cylindrical surface of fan guard and the top of waterproof cover match, and have lid on waterproof cover top, and lid periphery has air inlet duct.
Substantive distinguishing features outstanding and marked improvement are the present invention compared with prior art:
A kind of floating body of aerator of the invention can carry whole aerator and keep afloat by motor drive rotation oxygenation, have
Structure is simple, rational technology, low cost, is suitble to produce in enormous quantities.Aerator oxygen transfer rate of surging with this floating body is strong, increases
It generates and surges when oxygen works, the exchange capacity of water body is good；The size and quantity for changing blade can all be directly changed aerator of surging
Power, same floating body constitute plurality of specifications aerator of surging；Its straight flange, groove are made when not installing the floating body rotation of blade
Also there is cultivated water effect for water body.
Detailed description of the invention
Fig. 1 is the aerator stereoscopic schematic diagram of surging of square floating body of the invention；
Fig. 2 is aerator schematic diagram of surging of the invention；
Fig. 3 is the output shaft axial limiting schematic diagram of aerator of surging of the invention；
Fig. 4 is the reduction gearbox section view stereoscopic schematic diagram of branch mailbox body of the invention；
Fig. 5 is lower box and reduction gearing stereoscopic schematic diagram of the invention；
Fig. 6 is output shaft and flange arrangement schematic diagram of the invention；(inversion)
Fig. 7 is the lower box stereoscopic schematic diagram of the invention with half slot；
Fig. 8 is the lower box stereoscopic schematic diagram of the invention with half slot；
Fig. 9 is the lower box stereoscopic schematic diagram of reduction gearbox and sealing room fission of the invention；
Figure 10 is the upper box stereoscopic schematic diagram of the invention with half slot；
Figure 11 is the upper box stereoscopic schematic diagram of the invention with half slot；
Figure 12 is that the connector of fixed link of the invention is mounted in the stereoscopic schematic diagram of lower box；
Figure 13 is upper box stereoscopic schematic diagram of the invention；
Figure 14 is motor and reduction gearbox shape stereoscopic schematic diagram of the invention；
Figure 15 is the electric machine structure schematic diagram of the invention with flange face；
Figure 16 is the reduction gearbox stereoscopic schematic diagram of whole box body of the invention；
Figure 17 is the reduction gearbox schematic cross-sectional view of whole box body of the invention；
Figure 18 is spacer ring stereoscopic schematic diagram of the invention；
Figure 19 is the cabinet schematic diagram of whole box body of the invention；
Figure 20 is the cabinet schematic diagram of whole box body of the invention；
Figure 21 is the stereoscopic schematic diagram of square floating body of the invention；
Figure 22 is the assembling schematic diagram of square floating body and blade of the invention；
Figure 23 is the stereoscopic schematic diagram of round floating body of the invention；
Figure 24 is the stereoscopic schematic diagram of round floating body of the invention；
Figure 25 is the floating body stereoscopic schematic diagram of quadrangle starriness of the invention；
Figure 26 is the floating body stereoscopic schematic diagram of triangle starriness of the invention；
Figure 27 is the floating body schematic diagram of upper-lower casing combination of the invention；
Figure 28 is floating body schematic cross-sectional view of the invention；
Figure 29 is waterproof cover stereoscopic schematic diagram of the invention；
Figure 30 is fixed link of the invention, positioning retainer plate combination diagram；
Figure 31 is injection molding blade schematic diagram of the invention；
Figure 32 is metal folding blade schematic diagram of the invention；
Figure 33 is bridge shape blade schematic diagram of the invention.
In figure: 1-floating body；2-upper housings；3-lower cases；4-connection positions；5-depressions；6-water holes；7-through-holes；
8-ring-like retaining rings；9-through-holes；10-installation positions；11-grooves；12-motors；13-fan guards；14-external cylindrical surfaces；
15-fixed links；16-positioning retainer plates；17-connectors；18-hanging rings；19-blades；20-reduction gearboxes；21-bearing caps；
22-spacer rings；23-hexagon rings；24-fastener holes；25-flanges；26-upper end bearing chambers；27-bottom end bearing rooms；28-electricity
The flange of machine；29-upper end bearings；30-bottom end bearings；31-cabinet seam allowances；Plane on 32-cabinets；33-flange faces；
34-mounting holes；36-output shafts；37-cooperation rotary tables；38-oil sealings；39-waterproof covers；40-tops；41-notches；
42-lids；43-bolts；44-threaded holes；45-cabinets；46-backing plates；47-air inlet ducts；48-screws；49-tapers；
50-lower boxes；51-upper boxes；52-motor shafts；53-driver pinions；54-level-one driven gears；55-primary axis teeth
Wheel；56-second level driven gears；57-second level shaft gears；58-three-level driven gears；59-sealing rooms；60-half slots；
61-pivot flanges；62-roll pins；63-lower box bearing chambers；64-upper box bearing chambers；65-used through-holes；66—
Bolt；67-seal grooves；68-match coincidence；69-basin shape cavitys；70-stiffeners；71-screw holes；72-raised lines；73-outlet air
Road；74-cooling fans.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing, referring to Fig. 1-33:
One kind is surged aerator, specifically includes that motor 12, reduction gearbox 20, floating body 1, blade 19, fixed link 15, the motor
12 and reduction gearbox 20 connect, the output shaft 36 of reduction gearbox extends downwardly, and output shaft 36 drives floating body 1 to rotate when work, and complete machine is leaned on
Floating body 1 is kept afloat, and motor 12 is not rotated with reduction gearbox 20 by fixed keep afloat of fixed link 15, the shape of the floating body 1
Including approximating square, approximate rectangle, subtriangular or circular, the floating body 1 is a hollow shell by moulding
Expect blow molding, the installation position 10 of installation blade is provided below in floating body, and blade is in installation position 10.
Recessed in the middle part of the upper surface of described floating body, the upper-lower casing of concave part is integrated, and the output shaft of reduction gearbox is under
The connection position of recess portion position is matched；Blade 19 drives lower water column when work, generates water wave and increases water body dissolved oxygen amount；Floating body 1 is certainly
Body also drives upper water column flowing to increase water body exchange capacity.The installation position of the rectangular floating body blade of approximation is settable
In quadrangle, position long side of the blade on floating body and short side distance are different, and the wave of water wave when work is away from an one big small friendship
For generation, wave is conducive to water body exchange away from the one big one small water wave being alternately produced.
The practical power of aerator of surging be 250 watts -3000 watts, the blow molding it is rectangular or square
Floating body, 1-1.6 meters long, 0.7-1.2 meters wide, the ratio between floating body length and width can use between 1:1-1:1.5, and the quadrangle of floating body 1 is arranged
The installation position 10 of blade, installation position 10 include groove 11, and the through-hole 9 by bolt is arranged at the top of groove 11, and blade is led to by bolt
It crosses through-hole 9 to be fastened in installation position, the periphery upper and lower level plastics of through-hole 9 are integrated and improve the intensity of floating body.It is rectangular
The craftsmanship of floating body blow molding is preferable.The installation position 10 of the blade can be set into more than blade quantity；As only existed
The diagonal installation blade 19 of the two of floating body, another two, which diagonally do not fill blade, so that power of motor is reduced, and do not fill the groove and four of blade directly
There is certain cultivated water effect on side when working.
It is described be similar to square, approximate rectangle, subtriangular hollow floating body angle can be arc-shaped, peace
The installation position 10 of dress blade may be provided at circular arc sector；Floating body may be configured as polygonal star shape, and the floating body of polygonal star shape is each
The installation position 10 of setting installation blade on angle, blade 19 is in the installation position 10, and blade drives lower water column when work, generates water
Wave increases water body dissolved oxygen amount；The floating body of polygonal star shape itself rotation drives upper water column flowing to increase water body exchange capacity.
The motor 12 is vertical machine, and motor 12 is vertically mounted on reduction gearbox 20, and the reduction gearbox 20 includes
Two kinds of structures as described below: the reduction gearbox of A. whole box body, the reduction gearbox of the whole box body specifically include that cabinet 45, slow down
Gear, bearing, output shaft 36, the reduction gearing can be helical teeth, and the driver pinion 53 of reduction gearing is mounted in motor shaft 52
On, driver pinion 53 drives level-one driven gear 54, and level-one driven gear 54 is mounted on level-one shaft gear 55, primary axis tooth
Wheel 55 drives second level driven gear 56, and second level driven gear 56 is mounted on second level shaft gear 57, and second level shaft gear 57 drives three
Grade driven gear 58, three-level driven gear 58 are mounted on output shaft 36；Level-one driven gear 54, second level driven gear 56, three
Axial position of the grade driven gear 58 in reduction gearbox 20 is at stairstepping, and level-one driven gear 54 is in upper, second level driven gear 56
Between two parties, three-level driven gear 58 is under；Upper shaft of the upper end bearing of level-one shaft gear 55 and second level shaft gear 57 in cabinet 45
It holds in room 26, upper end bearing chamber is in the suitable for reading of cabinet；Cabinet seam allowance 31 can be directly tightly connected with the flange of motor 28, motor
Flange face 33 essentially identical can be arranged with 32 shape of plane on cabinet, and the flange face 33 of motor covers the upper end bearing chamber 26 of cabinet
Upper surface；The upper end bearing for having locating ring to make level-one shaft gear 55 and second level shaft gear 57 in upper end bearing chamber 26 is axially fixed
Position, locating ring is preferably step-like spacer ring 22, and step-like spacer ring 22 can be rolled by steelplate punching blanking, step-like spacer ring
The ladder of upper end is leaned against respectively under the flange face 33 and cooperation rotary table 37 of motor, and 22 lower end plane of spacer ring leans against level-one shaft gear 55
Or on the upper end bearing 29 of second level shaft gear 57；The bottom end bearing 30 of level-one shaft gear 55 and second level shaft gear 57 is under cabinet
In end bearing room 27, bottom end bearing outdoor end is closed by bearing cap 21；Output shaft 36 extends downwardly drive by sealing room 59 and floats
Body 1 rotates together with blade 19.Fixed link 15 preferably two, position is set at 180 ° substantially, and fixed link 15 can pass through connector 17
It being fixed on cabinet 45, connector 17 can be arranged integrally with cabinet 45, and fixed link 15 can make welding processing of galvanized pipe, Gu
Fixed pole 15 is fixed in the mounting hole 34 of connector, and there is positioning retainer plate 16 in 15 outer end of fixed link, and positioning in retainer plate 16 can be inserted into
The locating rod aerator that makes to surge positions in fish pond, it is also possible to which it is fixed in fish pond that rope is mounted in hanging ring 18 aerator that makes to surge
Position.Complete machine is kept afloat by floating body 1, and motor 12 is not rotated with reduction gearbox 20 by fixed keep afloat of fixed link 15.
B. the reduction gearbox of branch mailbox body, the reduction gearbox of the branch mailbox body specifically include that upper box 51, lower box 50, slow down
Gear, bearing, output shaft 36 form, and the reduction gearing can be helical teeth, 51 seal combination of lower box 50 and upper box, nowel
Body 50 and the combination of upper box 51 position finger setting by bolt fastening, and positioning pin can be the roll pin 62 of built-in bolt, under
Respectively there are the half slot 60 of no less than two mountable fixed links 15, preferably two half slots in the junction of cabinet 50 and upper box 51
60 position is set at 180 ° substantially, and there are pivot flange 61 in 60 two sides of half slot, there is the hole by bolt on pivot flange, in hole
It is provided with bolt, bolt makes upper box and lower box seals fastening, and the half slot of upper box has hole, and the head of bolt passes through upper box
The hole of half slot fastens fixed link and lower box；Or fixed link installation position is set on lower box, fixed link 15 can pass through connector
17 are fixed on the installation position of lower box 45, and connector 17 can be arranged integrally with lower box 45, and fixed link installation position is connected and fixed
Bar；Two fixed links 15 are substantially aligned after being fixed with bolt 43, are fixed convenient for rope, fixed link 15 can use zinc-plated control
Make, the fixed link other end has positioning retainer plate 16, and positioning pluggable locating rod in retainer plate 16 makes to surge aerator in fish pond
Positioning, it is also possible to which rope is mounted in hanging ring 18 aerator that makes to surge and positions in fish pond.Complete machine is kept afloat by floating body 1, electricity
Machine 12 is not rotated with reduction gearbox 20 by fixed keep afloat of fixed link 15.The length or weight of adjustable fixed link 15 make motor 12
Parallel on floating body 1 with reduction gearbox 20, the bolt 43 can be hex bolts, and the turret head of hex bolts passes through upper box
Hexagon ring 23, fasten fixed link 15 and lower box 50；The driver pinion 53 of the reduction gearing is mounted in motor shaft 52
On, level-one driven gear 54 is driven, level-one driven gear 54 is mounted on level-one shaft gear 55, and level-one shaft gear 55 drives second level
Driven gear 56, second level driven gear 56 are mounted on drive three-level driven gear 58, three-level driven gear on second level shaft gear 57
58 are mounted on output shaft 36, level-one driven gear 54, second level driven gear 56, axis of the three-level driven gear 58 in reduction gearbox
To position at stairstepping, level-one driven gear 54 is upper, and second level driven gear 56 is placed in the middle, and three-level driven gear 58 is under；Level-one
The upper end bearing 29 of shaft gear 55 and second level shaft gear 57 is in upper box bearing chamber 64, and bottom end bearing 30 is in lower box bearing chamber
In 63, bearing outdoor end can be closed or separately fill bearing cap；The output shaft 36 of reduction gearbox is extended downwardly by sealing, is driven
Floating body 1 rotates together with blade.The top of the upper box 51 have one and motor flange with coincidence 68, under coincidence 68
There is a basin shape cavity 69, there are the hole that can pass through driver pinion 53, the outer wall resistance of basin shape cavity 69 in the middle part bottom of basin shape cavity
Keep off the lubricating oil to splash, the lubricating oil that the recycling of middle part bottom is splashed.The upper box 51, lower box 50 can by aluminium alloy compression casting at
Shape.The upper box can be arranged with motor lower cover to be integrated.
Above-mentioned reduction gearbox further includes with flowering structure: there is sealing room 59 in reduction gearbox lower end, and sealing room 59 can be with cabinet system
Integrally, can also Split assembled, sealing room 59 can be divided into inner gland chamber and outer gland chamber, be respectively provided with interior sealing and external seal；
It is preferred that cabinet and sealing room Split assembled, built-in mechanical seal, there are three the sealing rooms of the sealing structure of the Split assembled
Above with the corresponding through-hole of screw hole 71 of reduction gearbox lower end, screw hole 71 is arranged on the stiffener 70 of reduction gearbox lower end.Output shaft
36 are extended downwardly by sealing room 59, and the motor shaft 52 and output shaft 36 are on same axial line；Output shaft 36, primary axis
Gear 55 and second level shaft gear 57, three axis are all mounted in reduction gearbox 20, and the axle center line position of three axis may be configured as equilateral
Triangle；Output shaft 36 and flange 25 are that spline matches, and for flange 25 in the depression 5 of floating body, flange 25 drives floating body 1 one
Rotation is played, settable two threaded holes 44 in 36 lower end of output shaft are by 48 mounting flange 25 of two hole backing plates 46 and screw；Described is defeated
Shaft 36 is the multi-diameter shaft that middle section is greater than both ends, has upper bearing (metal) and lower bearing on output shaft 36, upper bearing (metal) is fitted with three-level quilt
Moving gear 58 has axially stop block on the cabinet on upper bearing (metal) periphery, and the limiting device can be hole retaining ring；Or in case
Screw hole is set on body, upper bearing (metal) axial limiting is made by bolt 66, has used through-hole 65 on three-level driven gear 58, tightens bolt 66
Tool is entered by used through-hole 65.
In order to reduce 20 weighting amount of reduction gearbox, settable balance weight mechanism, the balance weight mechanism of setting includes fixed link setting
The weight such as at Length discrepancy or not makes motor 12 and reduction gearbox 20 keep afloat keeping parallelism to adjust the weighting amount of reduction gearbox 20.For
Preventing user, accidentally assembly can be set to two kinds of fixed links 15 for being unable to interworking, and different aperture or hole location are such as arranged in junction
It can prevent user from accidentally assembling.The cabinet of aluminium alloy can be not provided with adjustment mechanism from heavy and light weighting amount less.
The flange 25 and floating body 1 connect, and floating body 1 can be a hollow shell, and floating body 1 has installation in periphery below
The installation position 10 of blade, blade 19 is in installation position 10；There are the connection position 4 to match with flange, connection position 4 in the middle part of floating body 1
Upper-lower casing be integrated.Upper-lower casing can respectively shape rear affixed integral, and two layers of middle part is combined as the company of flange
Position 4 is connect, the output shaft 36 of reduction gearbox 20 drives floating body 1 to rotate together, and complete machine is kept afloat by floating body 1, motor 12 and reduction gearbox
20, which are fixed on the water surface by fixed link 15, does not rotate.Floating body 1 stirs the dissolved oxygen that water body increases water body with movable vane piece 19 at work
It forms water wave to spread to periphery, preferably 1 lower part of floating body is set as taper 49, and taper floating body is conducive to when lower water column rises to four
Week diffusion.The raised line 72 that may be provided with cultivated water function under floating body 1 is conducive to when lower water column rises to perimeter；Plough water function
The raised line 72 and floating body 1 of energy may be configured as overall structure.
Floating body manufacturing method is:
One, seperated forming:
Upper housing 2 and lower case 3 is made in blank, upper-lower casing closes up welding or the connection of flange is arranged in sealing fastening, middle part
The installation position 10 of blade is arranged in position 4, periphery, carries out rear qi of chong channel ascending adversely test.
Two, integral blow shapes:
Hot plastic parison is put into mold, compressed air is blown into parison, keeps parison expansion-molded, the installation position of blade
10, heat seal is together under the action of mold for the parison on the periphery of the connection position 4 and hole of flange.
Three, glass reinforced plastic production forming:
The mold base of foamed plastics is first made, outside applies glue and glass fibre, and foamed plastics does not have to after glass reinforced plastic production forming
It removes, can also close up after being fabricated separately glass steel shell up and down.
The installation position 10 of a kind of above-mentioned floating body that aerator of surging is shaped by plastics blow molding, preferably connection blade is fluted
11,11 quantity of groove can be more than the quantity of blade 19, and the through-hole 9 by bolt be arranged at the top of groove 11, above and below the periphery of through-hole 9
Layer plastics are integrated；The middle part of floating body is recessed, and motor 12 and reduction gearbox 20 are installed on the concave part in the middle part of floating body 1, makes whole
Machine height reduces, and the 4 upper and lower level plastics of connection position of floating body and flange are all or part is integrated, and has the through-hole 7 by bolt,
The periphery upper and lower level plastics of through-hole 7 are integrated；Depression 5, depression 5 can also be set in flange 25 and 1 middle part connection position 4 of floating body
Shape and flange 25 coincide, to increase the transmission capacity of torque, the shape of the depression 5 of flange 25 and connection position 4 can be triangle
There is water hole 6 on shape, rectangular or polygonal etc., 5 periphery of depression, and 6 periphery upper and lower level plastics of water hole are integrated.
Above-mentioned blade 19 is shaped by sheet metal bent or blade is shaped by plastic injection, and blade 19 is installed in groove 11
With bolt fastening, the working face and horizontal plane angle of blade 19 are less than 90 °, and water body has the effect climb and risen when blade 19 being made to work
Blade 19 can also be fabricated to bridge shape by fruit, so that both sides is had the angle for being less than 90 ° with horizontal plane, be suitable for tow sides work
Make.Change the size of blade 19 and the power of all changeable aerator of surging of quantity, same floating body constitute plurality of specifications
It surges aerator.
Ring-like retaining ring 8 can be arranged at above-mentioned 1 top of floating body, have waterproof cover 39 on motor 12, waterproof cover 39 has and fixed link
The identical notch 41 of 15 quantity, notch 41 cooperate in fixed link 15, there is the small gap by cable at least one notch 41,
There is fan guard 13 on motor 12, the external cylindrical surface 14 of fan guard and the top 40 of waterproof cover 39 match, can be different motors
The external cylindrical surface 14 of waterproof cover be made into it is equally big, convenient for different size motor match same waterproof cover 39, waterproof cover 39 top on have
Lid 42 has air inlet duct 47 between lid 42 and waterproof cover.
There is waterproof cover 39 on the motor 12, waterproof cover 39 has notch 41 identical with 15 quantity of fixed link, notch 41
Cooperation is in fixed link 15, and waterproof cover 39 has lid 42 on top, and there is air inlet duct 47 on 42 periphery of lid, has in the waterproof cover 39
The device of hot air reflux is prevented, the device of hot air reflux mainly includes motor 12, waterproof cover 39, air inlet duct 47,73 groups of exhaust passage
At there is cooling fan 74 in 12 right angle setting of motor, motor upper end, has fan guard 13 outside cooling fan 74, has on motor casing multiple
The top 40 of cooling fin, the external cylindrical surface 14 of fan guard 13 and waterproof cover 39 match be combined into prevent motor hot wind back up into
The isolating device for entering motor fan housing 13 makes hot wind that is that motor cooling fan 74 generates and being formed after the intersection of motor radiating piece heat
It no longer flows back into motor fan housing 13, declines 12 temperature of motor.
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 of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of floating body for aerator of surging, feature include, the shape of the floating body includes approximating square, approximate rectangular
Shape, subtriangular or circular, the floating body is a hollow shell, there is the connection to match with flange in the middle part of floating body
Position, the upper-lower casing of connection position is integrated or the floating body is the foamed plastics of outside package glass reinforced plastic；It is set below floating body
It is equipped with the installation position of installation blade.
2. a kind of floating body for aerator of surging as described in claim 1, feature include, the floating body by plastics blow molding at
Shape is blown into compressed air, keeps parison expansion-molded including hot plastic parison is put into mold in parison, the company of flange
Connecing the parison on the periphery in position and hole, heat seal is together under the action of mold.
3. a kind of floating body for aerator of surging as described in claim 1, feature includes that the floating body is foamed plastics
It applies glue outside mold base and glass fibre becomes glass reinforced plastic, foamed plastics is not removed in glass reinforced plastic.
4. the manufacturing method of the floating body for aerator of surging, feature include, upper housing and lower case, upper-lower casing is made in blank
Close up welding or sealing fastening, the connection position of flange is arranged in middle part, and the installation position of blade is arranged in periphery；Or hot shaped plastics
Base is put into mold, and compressed air is blown into parison, keeps parison expansion-molded, the installation position of blade, the connection position of flange and hole
The parison on periphery heat seal is together under the action of mold；Or the mold base of foamed plastics is first made, outside applies glue and glass
Glass fiber, foamed plastics does not have to remove after glass reinforced plastic production forming.
5. band is surged aerator just like one kind of claims 1 or 2 or 3 floating bodies, specifically include that motor, floating body, blade,
Fixed link, it is characterised in that motor drives floating body rotation when work, and complete machine is kept afloat by floating body, and motor is fixed not by fixed link
Rotation；The groove of the described floating body lower part setting connection blade, blade fill in a groove, the blade by sheet metal bent at
Shape is shaped by plastic injection.
The aerator 6. one kind as claimed in claim 5 is surged, it is characterised in that the installation position of the floating body blade of squarish exists
Quadrangle, position long side and short side distance of the blade on floating body are different.
The aerator 7. one kind as claimed in claim 5 is surged, it is characterised in that floating body is shaped by plastics blow molding, motor and deceleration
The output shaft of case is by flanged joint in the middle part of floating body；Floating body and flange connections have a through-hole by bolt, on the periphery of through-hole
Lower layer's plastics are integrated；Through-hole by bolt, the periphery upper layer modeling of through-hole are arranged at the top of the groove of the connection blade
Material is integrated with lower layer's plastics.
The aerator 8. one kind as claimed in claim 5 is surged, feature include that floating body middle part upper and lower level plastics are all or local
Being integrated has depression with the connection position of flange, and the shape and flange of depression are coincide, and flanged joint is in the depression.
The aerator 9. one kind as claimed in claim 5 is surged, it is characterised in that floating body is arranged with the raised line of cultivated water function, ploughs
The raised line and floating body of water function are overall structure；Floating body lower part is set as taper, is conducive to flow when lower water column rises to periphery
It is dynamic.
The aerator 10. one kind as claimed in claim 5 is surged, it is characterised in that have waterproof cover on motor, waterproof is covered with and consolidates
The identical notch of fixed pole quantity, notch cooperate in fixed link, and the external cylindrical surface of fan guard and the top of waterproof cover match, and prevent
Water cover has lid on top, and lid periphery has air inlet duct.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310000205 | 2013-01-03 | ||
| CN2013100002055 | 2013-01-03 | ||
| CN201310605103.6A CN103907563B (en) | 2013-01-03 | 2013-11-26 | A kind of cultivated water surge machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605103.6A Division CN103907563B (en) | 2013-01-03 | 2013-11-26 | A kind of cultivated water surge machine |
Publications (2)
| Publication Number | Publication Date |
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| CN109362637A true CN109362637A (en) | 2019-02-22 |
| CN109362637B CN109362637B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089931.3A Active CN107801678B (en) | 2013-01-03 | 2013-11-26 | Surge aerator |
| CN201811335082.XA Active CN109362637B (en) | 2013-01-03 | 2013-11-26 | Floating body of surge aerator and surge aerator with floating body |
| CN201310605103.6A Active CN103907563B (en) | 2013-01-03 | 2013-11-26 | A kind of cultivated water surge machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711089931.3A Active CN107801678B (en) | 2013-01-03 | 2013-11-26 | Surge aerator |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605103.6A Active CN103907563B (en) | 2013-01-03 | 2013-11-26 | A kind of cultivated water surge machine |
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| CN (3) | CN107801678B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108260556B (en) * | 2015-02-11 | 2020-05-05 | 浙江富地机械有限公司 | Oxygen-increasing machine of closed assembly formula body impeller |
| CN105325357A (en) * | 2015-10-22 | 2016-02-17 | 无锡市永亿精密铸造有限公司 | Hydroponic aerator |
| CN107197814B (en) * | 2016-03-17 | 2020-06-16 | 浙江富地机械有限公司 | Water pumping surging type aerator |
| CN107306871B (en) * | 2016-04-27 | 2020-03-03 | 长荣大学 | Two-blade water-sliding type water plowing machine |
| CN108483689A (en) * | 2018-05-18 | 2018-09-04 | 芜湖慧宇商贸有限公司 | A kind of heavy duty detergent water-ploughing machine being conveniently replaceable cultivated plate |
| CN108585232A (en) * | 2018-05-18 | 2018-09-28 | 芜湖慧宇商贸有限公司 | Energy-efficient heavy duty detergent water-ploughing machine |
| CN111280119A (en) * | 2018-12-06 | 2020-06-16 | 浙江富地机械有限公司 | Multi-impeller aerator |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107801678B (en) | 2020-12-15 |
| CN107801678A (en) | 2018-03-16 |
| CN103907563B (en) | 2018-11-27 |
| CN109362637B (en) | 2021-08-31 |
| CN103907563A (en) | 2014-07-09 |
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