CN108260556A - A kind of aerator of stacked floating vane - Google Patents
A kind of aerator of stacked floating vane Download PDFInfo
- Publication number
- CN108260556A CN108260556A CN201810163473.1A CN201810163473A CN108260556A CN 108260556 A CN108260556 A CN 108260556A CN 201810163473 A CN201810163473 A CN 201810163473A CN 108260556 A CN108260556 A CN 108260556A
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- China
- Prior art keywords
- floating body
- aerator
- stacked
- floating
- vane
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Classifications
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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 aerators of stacked floating vane, mainly include：Motor, reduction box, stacked floating vane, fixed link, floating body are formed by upper single floating body and lower single floating body closed assembly, and motor is vertically mounted on reduction box, and output shaft passes downwardly through the stretching of sealing room and stacked floating vane is driven to rotate oxygenation together.
Description
Technical field
The invention belongs to technical field of aquaculture machinery, refer in particular to it is a kind of make that aerator keeps afloat with stacked floating
The aerator of body impeller.
Background technology
The swell type aerator that oneself has is kept afloat by floating body, and floating body rotates during work, and floating body is all whole, during work
Floating body itself will not or seldom generate water wave, and floating body overall processing needs large-scale equipment, and production cost is high.
Invention content
A kind of aerator of stacked floating vane mainly includes motor, reduction box, stacked floating vane, described
Stacked floating vane formed by upper single floating body and lower single floating body closed assembly, have closed assembly position below upper single floating body, place an order
There is closed assembly position above floating body, upper list floating body and lower single floating body intersect the floating vane that closed assembly becomes aerator.
The stacked floating vane is by single floating body and no less than one intermediate floating body under a upper single floating body and one
Intersect closed assembly to form.
Single floating body is the hollow housing of blow molding.
Single floating body is the hollow housing of blow molding；The closed assembly position is provided with the through-hole of bolt, leads to
The periphery levels plastic heat sealing in hole is integrated.
The elongated slot that fixed link is placed when being provided with packed and transported on single floating body and the packaging position for placing host or
Elongated slot is only set or the packaging position of host is only set.
The stacked floating vane is provided with the installation position of auxiliary blade.
The stacked floating vane is provided with the connection position with flanged joint, have with during flanged joint by bolt
The periphery levels plastic heat sealing of through-hole, at least through-hole is integrated；Or the connection position is provided with the output shaft with aerator
The connector of matching has keyway or internal spline in the hole of connector.
The motor is mounted on reduction box, and the output mechanism extended downwardly after deceleration is with being arranged on stacked floating body leaf
Connection position on wheel connects, and complete machine is kept afloat by stacked floating vane, and the stacked floating vane rotation of when work is surged increasing
Oxygen；The cage connection of motor or reduction box has no less than two fixed links, and motor and reduction box are fixed by fixed link, by stacked
Floating vane is kept afloat, and when work does not rotate.
The output mechanism, including motor output shaft and flange, flange includes the matching hole and polyhedral body with output shaft；
Positioning cave matching in the polyhedral body and connection position, at least polyhedral body coincide with the stress point in connection position or polyhedral body
On be provided with more than two boss, the depression of boss and floating vane matches, to increase the transmission capacity of torque；It is or described defeated
Shaft is mounted in the hole of connector that output shaft set in the middle part of stacked floating vane and reduction box matches, connector
There are keyway or internal spline in hole.
The stacked floating vane is locally downwardly projecting, and protruding parts substitutes blade or the replacement blade is set
It is set to and smalls while greatly, aerator rotating forward then substitutes the big side work of blade or auxiliary blade, exports rated power, aerator
Then small side work, output power are reduced for reversion；Or non-meet water of stacked floating vane is retracted towards center, aerator is just
It is big to turn then upstream face area, exports rated power, then upstream face area is few for aerator reversion, and output power is also reduced.
Prominent substantive distinguishing features and marked improvement are the present invention compared with prior art：
1. the aerator with the stacked floating vane, at low cost, packed and transported is all convenient
2. single floating body may be designed as the simple shapes such as the strip of blow molding, the bodily form is small, without major blowing equipment, material profit
With rate height；
3. stacked floating vane, integrate the function of floating body and impeller, floating body itself, which has, during rotation generates water wave oxygenation
Function.
Description of the drawings
Fig. 1 is the aerator stereoscopic schematic diagram of the stacked floating vane of the present invention；
Fig. 2 is the aerator schematic diagram of the stacked floating vane of the present invention（Floating body and waterproof cover are splitted）；
Fig. 3 is stereoscopic schematic diagram of the upper single floating body of the present invention with lower single floating body closed assembly into floating vane；
Fig. 4 is upper single floating body stereoscopic schematic diagram of the present invention；
Fig. 5 is lower single floating body stereoscopic schematic diagram of the present invention；
Fig. 6 is setting packaging position schematic diagram in single floating body of the present invention（Two single floating bodies are stacked can protected host）；
Fig. 7 is trapezoidal single floating body diagrammatic cross-section of the present invention（Blow molding）；
Fig. 8 is the inclined-plane list floating body diagrammatic cross-section of the present invention（Blow molding）；
Fig. 9 is the floating vane schematic diagram that upper single floating body, lower list floating body and the intermediate floating body of the present invention forms；
Figure 10 is the intermediate floating body stereoscopic schematic diagram of the present invention；
The downwardly projecting position of stacked floating vane that Figure 11 is the present invention substitutes impeller, is inverted stereoscopic schematic diagram；
Figure 12 is that the downwardly projecting position of the stacked floating vane of the present invention substitutes impeller stereoscopic schematic diagram；
Figure 13 is upper single floating body of the present invention and lower single floating body is combined into the stereoscopic schematic diagram of floating vane (following groove is
The installation position of auxiliary blade)；
Single floating body that material penetrates through and another single floating body assembling schematic diagram are removed in the middle part of Figure 14；
Figure 15 is upper single floating body stereoscopic schematic diagram of the present invention；
Upper single floating body that Figure 16 is the present invention is inverted stereoscopic schematic diagram；
Figure 17 is lower single floating body stereoscopic schematic diagram of the present invention；
Lower single floating body that Figure 18 is the present invention is inverted stereoscopic schematic diagram；
Figure 19 is that the main floating body of the present invention and secondary floating body combine stereoscopic schematic diagram；
Figure 20 is that the auxiliary blade of the present invention is mounted on the face structure schematic diagram that meets water of stacked floating vane；
Upper single floating body that Figure 21 is the present invention connects auxiliary blade schematic diagram with lower single floating body；
Upper single floating body that Figure 22 is the present invention connects auxiliary blade inversion schematic diagram with lower single floating body（Wherein two auxiliary blade is not
Installation）；
Figure 23 is one of the stacked floating vane another kind form of present invention schematic diagram；
Four angle flanges of the Figure 24 with boss and floating vane connection diagram；
The stacked floating vanes of Figure 25 are non-to meet water towards the tapered schematic diagram in center；
Figure 26 is the polyhedral body flange stereoscopic schematic diagram with boss of the present invention；
Figure 27 is the reduction box section view stereoscopic schematic diagram of the branch mailbox body of the present invention；
Figure 28 is the lower box of the present invention and reduction gearing stereoscopic schematic diagram；
Figure 29 is the output shaft of the present invention and flange arrangement schematic diagram（It is inverted）；
Figure 30 is the upper box stereoscopic schematic diagram with half slot of the present invention；
Figure 31 is the upper box stereoscopic schematic diagram with half slot of the present invention；
Figure 32 is the lower box stereoscopic schematic diagram with half slot of the present invention；
Figure 33 is the reduction box of the present invention and the lower box stereoscopic schematic diagram of sealing room split；
Figure 34 is the waterproof cover stereoscopic schematic diagram of the present invention；
Figure 35 is the motor of the present invention and reduction box shape stereoscopic schematic diagram；
Figure 36 is the electric machine structure schematic diagram in the flanged face of the present invention；
Figure 37 is the reduction box stereoscopic schematic diagram of the whole box body of the present invention；
Figure 38 is the babinet schematic diagram of the whole box body of the present invention；
Figure 39 is the babinet schematic diagram of the whole box body of the present invention；
Figure 40 is the reduction box schematic cross-sectional view of the whole box body of the present invention；
Figure 41 is the spacer ring stereoscopic schematic diagram of the present invention；
Figure 42 is the injection auxiliary blade schematic diagram of the present invention（The auxiliary blade of Figure 18, Figure 19）；
Figure 43 is the metal folding auxiliary blade schematic diagram of the present invention；
Figure 44 is the metal folding auxiliary blade schematic diagram of the present invention（The auxiliary blade of Figure 18, Figure 19）；
Figure 45 is the bridge shape auxiliary blade schematic diagram of the present invention（The auxiliary blade of Figure 21, Figure 22）；
Figure 46 is setting packaging position schematic diagram in the main floating body of the present invention（Main floating body and secondary floating body are stacked and can protect master
Machine）；
Figure 47 is the main floating body of the present invention and secondary floating body stereoscopic schematic diagram.
In figure：1-mesoporous；2-upper shell；3-lower housing；5-positioning cave；6-concave part；7-through-hole；8-bevel edge；
9-through-hole；10-installation position；12-motor；13-fan guard；14-external cylindrical surface；15-fixed link；17-connector；18—
Hanging ring；19-auxiliary blade；20-reduction box；21-bearing cap；22-spacer ring；23-hexagon ring；25-triangle body；26—
Upper end bearing chamber；27-bottom end bearing room；The flange of 28-motor；29-upper end bearing；30-bottom end bearing；31-babinet stops
Mouthful；Plane on 32-babinet；33-flange face；34-mounting hole；35-bolt；36-output shaft；37-cooperation round platform；39—
Waterproof cover；40-top；41-notch；42-lid；44-threaded hole；45-babinet；46-backing plate；47-air inlet duct；
48-screw；49-cylinder；50-lower box；51-upper box；52-motor shaft；53-driver pinion；54-level-one
Driven gear；55-level-one shaft gear；56-two level driven gear；57-two level shaft gear；58-three-level driven gear；59—
Seal room；60-half slot；61-pivot flange；62-roll pin；63-lower box bearing chamber；64-upper box axis
Hold room；67-seal groove；68-cooperation position；69-basin shape cavity；70-stiffener；71-screw hole；72-centre floating body；73—
Exhaust passage；74-cooling fan；75-upper single floating body；76-time single floating body；The rotating forward working face of 77-replacement blade；78-even
Connect hole；79-closed assembly position；80-main floating body；81-pair floating body；82-protruding parts；The reversion working face of 83-replacement blade；
84-rotating forward working face；85-reversion working face；86-depression；87-crossed body；88-boss；89-connector；90-auxiliary
Help the large working area of blade；The small working face of 91-auxiliary blade；92-host.
Specific embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-47：
A kind of aerator of stacked floating vane is formed by upper single floating body 75 and lower single 76 closed assembly of floating body, upper list 75 He of floating body
The shape of lower list floating body 76 usually may be configured as strip, and there are closed assembly position 79, lower list floating body 76 in upper single 75 lower section of floating body
Top have a closed assembly position 79, upper list floating body 75 and lower single 76 X-shape closed assembly of floating body into aerator floating body include it is orthogonal
Cross or the angle of intersection shape not etc..Or the stacked floating vane by single floating body under a upper single floating body one and
No less than one intermediate floating body 72 intersects closed assembly and forms, and the intermediate floating body has closed assembly position 79 about 72.The oxygenation
The stacked floating vane of machine can also be assembled by main floating body 80 and no less than one secondary floating body 81.The aerator is folded
There is the connection position that the output mechanism with the reduction box of aerator is connect on the floating body of dress formula floating vane；The output of the reduction box
Mechanism includes output shaft 36 and flange etc., and output shaft 36 drives floating vane rotation during work, and the floating vane of rotation ploughs aquatic products
Unboiled water wave makes water oxygenation.The section of upper single floating body or lower single floating body can be set as trapezoidal or two single floating bodies section all
It is set as trapezoidal, the floating vane of trapezoid cross section can increase the effect of water body rising when rotating.
Described upper single floating body 75 and lower single floating body 76 and intermediate floating body can respective blow molding, be hollow housing；On
Single floating body 75 and lower single 76 middle part concave part 6 of floating body can be respectively integrated as double-layer structure in upper-lower casing heat seal, two lists
Become undercut in one of four-layer structure, intermediate floating body or upper list floating body 75 and lower single floating body 76 after floating body closed assembly
6 upper-lower casings of position are integrated as double-layer structure；It goes to expect in the middle part of floating body concave part among another list floating body, makes concave part
Middle part penetrates through.Middle part concave part 6 is only double-layer structure after upper list floating body 75 and lower single floating body 76 intersect closed assembly.It can also connect
The upper and lower surface setting clamping plate of position is clamping the plastics of two layers or four layers or more layer, increases the output with the reduction box of aerator
The fastness of axis connection position.The middle part of upper list floating body 75 and lower single floating body 76 can set mesoporous 1 and other water holes, make to jump to floating body
Small fish and shrimp in impeller concave part is from water hole migration.Upper list floating body 75 and lower single floating body 76 become aerator after intersecting closed assembly
Floating vane.The both ends of single floating body can set the installation position 10 of auxiliary blade, the stacked floating vane of the aerator
It can be assembled by the main floating body 80 and multiple secondary floating bodies 81 of blow molding, main floating body 80 and secondary floating body 81 are both provided with auxiliary lobe
The installation position 10 of piece 19.Main 80 middle part concave part 6 of floating body can set mesoporous 1 and other water holes, lower casing on concave part 6
Body is integrated.
Upper single floating body 75 and lower single floating body 76 can set no less than two connecting holes 78 that can be combined with each other, connecting hole 78
Built-in bolt 35 fastens lower single floating body.The installation position 10 of the auxiliary blade 19 may be provided in the groove below floating body,
Auxiliary blade style is a variety of, and each auxiliary blade 19 needs to configure one or two groove, there is through-hole 9, the week of through-hole 9 in groove
The plastics of side upper-lower casing are integrated, and auxiliary blade 19 can be fastened with bolt；Or the pre- embedding nut in floating vane, use screw
Auxiliary blade is installed, the pre- embedding nut includes the plastic insert with holes that can match tapping screw.Bridge shape auxiliary blade can be set
The large working area 90 of auxiliary blade and the small working face 91 of auxiliary blade are set to, aerator rotates forward the large working area of then auxiliary blade
90 work output rated power, the work output power of small working face 91 that aerator inverts then auxiliary blade are reduced, bridge shape auxiliary
Flow can be generated in bridge opening during blade working.
Upper single floating body 75 and lower single floating body 76 locally to substitute blade, can substitute blade setting in downwardly projecting position
Into the reversion working face 83 for rotating forward working face 77 and substituting blade for substituting blade, aerator rotating forward then exports rated power, increases
Then output power is reduced the reversion of oxygen machine.Groove can be set to adjust buoyancy below described upper single floating body 75, lower single floating body 76, it is recessed
Slot both sides can become working face；The installation position of auxiliary blade may be provided in groove.
The reversion working face of the stacked floating vane can or single floating body tapered to center be set as section such as Fig. 8
Shown inclined-plane, then aerator reversion working face 85 work output power less than rotate forward working face 84 work；Using rotating
Power difference becomes the aerator of double power.Floating vane work surface wear can be prevented may be used also in upstream face setting auxiliary blade 19
Change oxygen transfer rate by adjusting the underwater penetration or 19 area of auxiliary blade of auxiliary blade 19, it can also meeting auxiliary blade 19
The water surface is arranged to antecurvature, promotes the ability of lower water column when being rotated forward to improve, and output power reduces during reversion.Same closed assembly
Formula floating vane can be used the reduction gearing of not synchronized ratio that the oxygenation acc power is decreased or increased.
Elongated slot can be set at least one single floating body, and fixed link 15 is placed in elongated slot during packed and transported.
The closed assembly position and concave part of upper single floating body 75 and lower single floating body 76 can also be utilized, is arranged to the packaging to match with host 92
Position, host is placed in packaging position during vanning, can be dropped bottom packed and transported cost, can be reduced volume, protected host.The host
92 include the assembly of motor 12 and reduction box 20.
The output mechanism of the reduction box mainly includes output shaft 36 and flange, and flange includes axis hole and polyhedral body, excellent
It is triangle body 25 or polyhedral body or crossed body 87 that select axis hole shape one end, which be 49 other end of cylinder,.The connection position is set to
Concave part 6, connection position are provided with the positioning cave to match with flange or multiple depressions.The polyhedral body and positioning cave 5 or recessed
Cave 86 matches, transmission capacity or the crossed body, the end that force part when at least working matches to increase torque
Boss 88 is provided with, boss 88 matches with the depression 86 of floating vane with the transmission capacity for increasing torque.Have on floating vane
By the through-hole of bolt, flange is fastened with floating vane with bolt.The connection position further includes the concave part of floating vane
The connector with holes 89 to match with the output shaft of reduction box 36 is provided with, has keyway or internal spline in the hole of connector 89.
Aerator with the stacked floating vane mainly includes motor 12, reduction box 20, stacked floating body,
The motor 12 is vertical machine, and motor 12 is mounted on reduction box 20, and the reduction box 20 includes following two structures
One of：
A. the reduction box of whole box body, the reduction box of the whole box body mainly include：Babinet 45, reduction gearing, bearing, output shaft
36, the reduction gearing can be helical teeth, and the driver pinion 53 of reduction gearing is arranged on motor shaft 52, driver pinion 53
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 two level quilt
Moving gear 56, two level driven gear 56 are mounted on two level shaft gear 57, the drive three-level of two level shaft gear 57 driven gear 58, and three
Grade driven gear 58 is mounted on output shaft 36；Level-one driven gear 54, two level driven gear 56, three-level driven gear 58 are subtracting
Axial position in fast case 20 is into stairstepping, and level-one driven gear 54 is upper, and two level driven gear 56 is placed in the middle, three-level driven gear
58 under；The upper end bearing of level-one shaft gear 55 and two level shaft gear 57 is in the upper end bearing chamber 26 of babinet 45, upper end bearing
Room is in the suitable for reading of babinet；Babinet seam allowance 31 can be directly tightly connected with the flange of motor 28, on the flange face 33 and babinet of motor
32 shape of plane essentially identical can be set, and the flange face 33 of motor covers the upper surface of the upper end bearing chamber 26 of babinet；Upper shaft
The upper end bearing axially position for having locating ring to make level-one shaft gear 55 and two level shaft gear 57 in room 26 is held, the optional hole of locating ring is used
Circlip, preferably step-like spacer ring 22, 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 of motor and cooperation round platform 37, and 22 lower end plane of spacer ring leans against level-one shaft gear 55
Or on the upper end bearing 29 of two level shaft gear 57；The bottom end bearing 30 of level-one shaft gear 55 and two level shaft gear 57 is under babinet
In end bearing room 27, bottom end bearing outdoor end is closed by bearing cap 21；To extend downwardly drive floating by sealing room 59 for output shaft 36
Body impeller rotates together.Fixed link 15 preferably two, substantially into 180 ° of settings, fixed link 15 can be fixed in by connector 17 for position
On babinet 45, connector 17 can be set integrally with babinet 45, and fixed link 15 can make welding with galvanized pipe and process, fixed link 15
It is fixed in the mounting hole 34 of connector, there is hanging ring 18 in 15 outer end of fixed link, and can be inserted into locating rod in hanging ring 18 makes aerator in fish
It is positioned in the pool, it is also possible to which rope, which is mounted in hanging ring 18, makes aerator be positioned in fish pond.Complete machine is kept afloat by floating vane,
Motor 12 is kept afloat with reduction box 20 by the fixation of fixed link 15 not to be rotated.
B. the reduction box of branch mailbox body, the reduction box of the branch mailbox body mainly include：Upper box 51, slows down at lower box 50
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 upper box 51 are combined and are fastened by bolt, position finger setting, and positioning pin can be the roll pin 62 of built-in bolt, under
Respectively there are no less than two half slots 60 that can install fixed link 15, preferably two half slots in the junction of babinet 50 and upper box 51
Substantially into 180 ° of settings, there are pivot flange 61 in 60 both sides of half slot, there is the hole by bolt, hole on pivot flange 61 for 60 position
Bolt is inside provided with, 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 top box
The hole of body half slot fastens fixed link and lower box；Or fixed link installation position is set on lower box, fixed link 15 can be by connecing
First 17 are fixed on the installation position of lower box, and connector 17 can set integral, fixed link installation position connection fixed link with lower box；
It is substantially aligned two fixed links 15 after being fixed with bolt, is fixed convenient for rope, fixed link 15 can make of galvanized pipe, can
Being mounted in hanging ring 18 with rope makes aerator be positioned in fish pond.Complete machine is kept afloat by floating body, motor 12 and reduction box 20
It is kept afloat and not rotated by the fixation of fixed link 15.The length or weight of adjustable fixed link 15 make motor 12 and reduction box 20 floating
Parallel on body, the bolt can be hex bolts, and the turret head of hex bolts passes through the hexagon ring 23 of upper box, makes fixation
Bar 15 and lower box 50 fasten；The driver pinion 53 of the reduction gearing is arranged on motor shaft 52, drives level-one passive
Gear 54, level-one driven gear 54 are mounted on level-one shaft gear 55, and level-one shaft gear 55 drives two level driven gear 56, two level
Driven gear 56, which is mounted on two level shaft gear 57, drives three-level driven gear 58, and three-level driven gear 58 is mounted on output shaft 36
On, level-one driven gear 54, two level driven gear 56, axial position of the three-level driven gear 58 in reduction box into stairstepping,
Level-one driven gear 54 is upper, and two level driven gear 56 is placed in the middle, and three-level driven gear 58 is under；Level-one shaft gear 55 and two level axis
The upper end bearing 29 of gear 57 is in upper box bearing chamber 64, and bottom end bearing 30 is in lower box bearing chamber 63, bearing outdoor end
Can be closing or another dress bearing cap；The output shaft 36 of reduction box is extended downwardly by sealing, and floating vane is driven to revolve together
Turn.The top of the upper box 51 there are one and motor flange cooperation position 68, there are one cooperation positions 68 time basin shape cavity 69,
The middle part bottom of basin shape cavity has can be by the hole of driver pinion 53, and the outer wall of basin shape cavity 69 stops the lubricating oil to splash, in
The lubricating oil that the recycling of portion bottom is splashed.The upper box 51, lower box 50 can be molded by aluminium alloy compression casting.The upper box can
It is integrated with the setting of motor bottom end cover.
Two kinds of above-mentioned reduction boxes may also include with lower structure：There is sealing room 59 in reduction box lower end, and sealing room 59 can be with
Case made in one piece, also can Split assembled, sealing room 59 can be divided into inner gland chamber and outer gland chamber, be respectively provided with interior sealing with it is outer
Sealing；It is preferred that babinet and sealing room Split assembled, built-in mechanical seal, the sealing room of the sealing structure of the Split assembled has
The 71 corresponding through-hole of screw hole of three or more and reduction box lower end, screw hole 71 are arranged on the stiffener 70 of reduction box lower end.It is defeated
Shaft 36 is extended downwardly by sealing room 59, and the motor shaft 52 and output shaft 36 are on same axial line；Output shaft 36, one
Grade shaft gear 55 and two level shaft gear 57, three axis are all mounted in reduction box 20, and the axle center line position of three axis may be configured as
Equilateral triangle；Output shaft 36 is that spline matches with flange, and flanged joint floating vane, flange drives floating vane to revolve together
Turn, 36 lower end of output shaft can set two threaded holes 44 by 48 mounting flange of holes backing plate 46 and screw；The output shaft 36
It is the multi-diameter shaft that stage casing is more than both ends, has upper bearing (metal) and lower bearing on output shaft 36, upper bearing (metal) is fitted with three-level driven gear
58, it can be hole baffle ring to have axially stop block or the limiting device on the babinet on upper bearing (metal) periphery；Or on babinet
Screw hole is set, upper bearing (metal) axial limiting is made by bolt, there is used through-hole on three-level driven gear 58, tightens the tool of bolt by used logical
Hole enters.
The deceleration mechanism of the reduction box further includes, epicyclic type mechanism and cycloid reduction mechanism.
In order to reduce 20 weighting amount of reduction box, counterweight adjustment mechanism can be set, and the balance weight mechanism of putting includes, fixed link
It is arranged to Length discrepancy or the weight such as not, to adjust the weighting amount of reduction box 20, makes the holding of keeping afloat of motor 12 and reduction box 20 flat
Row.Accidentally assembling can be set to two kinds of fixed links for being unable to interworking 15 to user in order to prevent, and a such as connector 17 is connected with fixed link,
Another connector 17 is connected as a single entity with reduction box；Or different apertures or Kong Weike is set to prevent user from accidentally assembling in junction.
The few reduction box 20 of babinet weighting amount can be not provided with counterweight adjustment mechanism.The aerator complete machine floats on water by floating vane
Face, the output mechanism of reduction box drives stacked floating vane oxygenation during work, and motor 12 is consolidated with reduction box 20 by fixed link 15
Surely it keeps afloat and does not rotate.
Above-mentioned auxiliary blade 19 is molded by sheet metal bent or blade is by injection molding, and auxiliary blade 19 is installed on
It is fastened in groove with bolt, the working face and horizontal plane angle of auxiliary blade 19 are less than 90 °, water body when making the auxiliary blade 19 work
There is the effect climb and risen, auxiliary blade 19 can also be fabricated to bridge shape, both sides is made to have the folder for being less than 90 ° with horizontal plane
Angle works suitable for tow sides.Change the size of auxiliary blade 19 and all changeable oxygenation acc power of quantity, same closed assembly
Formula floating vane can be combined with different auxiliary blades 19, can become the aerator of plurality of specifications；Also it can be unworthy of auxiliary blade profit
It is worked with each upstream face of floating vane itself.
There is waterproof cover 39 on the motor 12, waterproof cover 39 has the 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
Into 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
Enter the isolating device of motor fan housing 13, make 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, shape, the principle of the present invention is done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of aerator of stacked floating vane, mainly includes motor, reduction box, stacked floating vane, feature
Including the stacked floating vane is formed by upper single floating body and lower single floating body closed assembly, is had below upper single floating body folded
Position is filled, there is closed assembly position above lower list floating body, upper list floating body and lower single floating body intersect the floating vane that closed assembly becomes aerator.
2. a kind of aerator of stacked floating vane according to claim 1, feature include, described is stacked floating
Body impeller is intersected closed assembly and is formed by single floating body under a upper single floating body and one and no less than one intermediate floating body.
3. a kind of aerator of stacked floating vane according to claim 1, feature include, single floating body is
The hollow housing of blow molding.
4. a kind of aerator of stacked floating vane according to claim 1, feature include, single floating body
It is the hollow housing of blow molding；The closed assembly position is provided with the through-hole of bolt, the periphery levels plastics heat of through-hole
It is integrated.
5. a kind of aerator of stacked floating vane according to claim 1, feature is included on single floating body
The elongated slot of fixed link is placed when being provided with packed and transported and places the packaging position of host or elongated slot or only setting master is only set
The packaging position of machine.
6. a kind of aerator of stacked floating vane according to claim 1, feature include, described is stacked floating
Body impeller is provided with the installation position of auxiliary blade.
7. a kind of aerator of stacked floating vane according to claim 1, feature include, described is stacked floating
Body impeller is provided with the connection position with flanged joint, have with the through-hole by bolt during flanged joint, at least on the periphery of through-hole
Lower floor's plastic heat sealing is integrated；Or the connection position is provided with the connector to match with the output shaft of aerator, connector
There are keyway or internal spline in hole.
8. a kind of aerator of stacked floating vane according to claim 1, feature include, motor installation
On reduction box, the output mechanism extended downwardly after deceleration connects with the connection position being arranged on stacked floating vane, complete machine
It keeps afloat by stacked floating vane, the stacked floating vane rotation of when work is surged oxygenation；The shell of motor or reduction box
It is connected with no less than two fixed links, motor and reduction box to be fixed by fixed link, keep afloat by stacked floating vane, work
When do not rotate.
9. a kind of aerator of stacked floating vane according to claim 8, feature include, the output machine
Structure, including motor output shaft and flange, flange includes the matching hole and polyhedral body with output shaft；The polyhedral body and connection position
In positioning cave match, at least polyhedral body and the stress point in connection position coincide or polyhedral body on be provided with more than two boss,
The depression of boss and floating vane matches, to increase the transmission capacity of torque；Or the output shaft is mounted on stacked floating body
In the hole of connector that output shaft set in the middle part of impeller and reduction box matches, there are keyway or internal spline in the hole of connector.
10. a kind of aerator of stacked floating vane according to claim 9, feature include, described is stacked
Floating vane is locally downwardly projecting, and protruding parts substitutes blade or the replacement blade is arranged to small while greatly, oxygenation
Machine rotating forward then substitutes the big side work of blade or auxiliary blade, exports rated power, aerator reversion then small side work, output work
Rate is reduced；Or non-meet water of stacked floating vane is retracted towards center, then upstream face area is big for aerator rotating forward, output
Rated power, then upstream face area is few for aerator reversion, and output power is also reduced.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015100713588 | 2015-02-11 | ||
| CN201510071358 | 2015-02-11 | ||
| CN201510403236 | 2015-07-11 | ||
| CN2015104032364 | 2015-07-11 | ||
| CN201510620341.3A CN105613407B (en) | 2015-02-11 | 2015-09-26 | Combined type floating vane and aerator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510620341.3A Division CN105613407B (en) | 2015-02-11 | 2015-09-26 | Combined type floating vane and aerator |
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| Publication Number | Publication Date |
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| CN108260556A true CN108260556A (en) | 2018-07-10 |
| CN108260556B CN108260556B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510620341.3A Active CN105613407B (en) | 2015-02-11 | 2015-09-26 | Combined type floating vane and aerator |
| CN201810163473.1A Active CN108260556B (en) | 2015-02-11 | 2015-09-26 | Oxygen-increasing machine of closed assembly formula body impeller |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510620341.3A Active CN105613407B (en) | 2015-02-11 | 2015-09-26 | Combined type floating vane and aerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107187552B (en) * | 2017-06-30 | 2023-11-03 | 郑仙方 | Structure of waterwheel type aerator pontoon |
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| CN101021201A (en) * | 2006-07-15 | 2007-08-22 | 周江华 | Wave power generator |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105613407B (en) | 2018-04-20 |
| CN105613407A (en) | 2016-06-01 |
| CN108260556B (en) | 2020-05-05 |
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