CN108496876A - A kind of paddle aerator of water-cooled machine - Google Patents
A kind of paddle aerator of water-cooled machine Download PDFInfo
- Publication number
- CN108496876A CN108496876A CN201711365121.6A CN201711365121A CN108496876A CN 108496876 A CN108496876 A CN 108496876A CN 201711365121 A CN201711365121 A CN 201711365121A CN 108496876 A CN108496876 A CN 108496876A
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- CN
- China
- Prior art keywords
- water
- impeller
- cooled machine
- supporting rod
- babinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005276 aerator Methods 0.000 title claims abstract description 32
- 238000007667 floating Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000945 filler Substances 0.000 claims description 8
- 238000000071 blow moulding Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000035876 healing Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000001727 in vivo Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 35
- 230000035515 penetration Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of paddle aerators of water-cooled machine, include mainly water-cooled machine, reduction box, impeller, supporting rod, the mechanism that turns one's coat, floating body, water-cooled machine is vertically mounted on reduction box, waterproof cover is provided between water-cooled machine and reduction box, output shaft after deceleration extends downwardly, output shaft may be provided with flange and be connected with impeller, and impeller makes water body raise when rotating；The mechanism that turns one's coat for making water-cooled machine cool down is also set up on supporting rod.
Description
Technical field
The present invention relates to aerators to belong to aquaculture machine more particularly to a kind of paddle aerator of water-cooled machine
Tool.
Background technology
Aerator is the equipment for having to fishes and shrimps in aquaculture lifesaving and growth encourage.Existing mechanical aerator mainly has water
Vehicle type aerator and paddle aerator etc., existing paddle aerator are typically all the air-cooled electricity that motor itself carries fan
Machine, this motor is non-watertight to be needed to install waterproof cover additional.
Invention content
The purpose of the invention is to overcome the shortcomings of prior art, a kind of paddle aerator of water-cooled machine is provided,
It is more preferable by water cooling motor heat dissipation performance without waterproof cover.
The object of the present invention is achieved like this：
A kind of paddle aerator of water-cooled machine, mainly include water-cooled machine, reduction box, impeller, supporting rod, the mechanism that turns one's coat,
Floating body, water-cooled machine are mounted on reduction box, and waterproof cover, the top of the waterproof cover are provided between water-cooled machine and reduction box
There is the suitable for reading between the flange of water-cooled machine of babinet of the sealing surface pad in reduction box in portion, and the periphery of the waterproof cover is to dividing into
It is equipped with the skirt section for preventing babinet from being drenched by water, three through-holes corresponding with supporting rod or notch is arranged in skirt section；Setting adds on waterproof cover
Outer cover is arranged on oil filler in hydraulic fluid port；Output shaft after deceleration extends downwardly, and output shaft is connect by flange with impeller；Described
Supporting rod one end is fixed on the babinet of reduction box, and the other end of supporting rod connects floating body, and being also set up on supporting rod keeps water cooling electric
The mechanism that turns one's coat of machine cooling.
The reduction box includes babinet, driver pinion, level-one driven gear, shaft gear, two level driven gear, described
Shaft gear both ends there is bearing, the bearing to be arranged in the bearing chamber of box roof and box baseplate, the axis of box roof
Room upper end and the incomplete break-through of upper plane are held, make the matching of the seam allowance of babinet and water-cooled machine flange is full circle with healing up, institute
The top land pad for the waterproof cover stated reduction box babinet it is suitable for reading between the flange of water-cooled machine.
The impeller includes the recessed connecting plate in setting middle part on circular ring shape impeller body, be provided in the middle part of connecting plate with it is defeated
The connection position of shaft flanged joint, the impeller include circular ring shape impeller body and multiple blades, there is multiple water holes on blade
Or there is support plate at water-carrying groove, the blade upper end back side, being arranged under support plate makes the water body by the water hole or water-carrying groove break up
Reflecting plate；Or the impeller includes the impeller body, blade, fixed seat of taper, disk of conical profile body is small top and big bottom, fixed
Seat has the connection position with the flanged joint of the output shaft of aerator in bullet, in fixed seat, has on the outside of bullet multiple
Blade；The setting of the reflecting surface of the mechanism that turns one's coat is above impeller body.
The connection position of the impeller is provided with the depression coincideing with the shape of flange, is provided in depression and flanged joint
Connecting hole.
The floating body includes the fixed position at the draining position and connection support bar that generate buoyancy, and fixed position is cylinder
Shape is arranged on the top at draining position, and draining position is round or the square body with rounding off；The cylinder
One boss is set between fixed position and draining position, and retainer plate is arranged in the other end of the supporting rod, and fixed trap exists
The outside of cylindrical fixed position is fixed with plastic whorl lid.
The reduction box mainly by：Babinet, reduction gearing, bearing, output shaft composition, the driving gear dress of reduction gearing
On motor shaft, driving gear drives level-one driven gear, and for level-one driven gear on shaft gear, shaft gear drives two level quilt
There are sealing room in moving gear, babinet lower end, seal indoor charge of oil envelope or mechanical seal；Output sealing after stretch out, output shaft it is defeated
Outlet has a flange, and the connection position of flange and impeller is fastened with bolt.
The reflecting plate and support plate links together as obtuse angle structure, and support plate is substantially horizontally disposed to carry on the back in blade
Face.
The center floating body that setting hollow center floating body or light material are made in the circular ring shape impeller body of the impeller.
The connection position with hollow center floating body, hollow center floating body blowing are provided in the circular ring shape impeller body
Forming, is screwed in circular ring shape impeller body.
Securing plate is arranged in the blade outboard, and the upper end of securing plate is connect with support plate.
The advantage that the present invention protrudes compared with prior art is：
Motor does not have to waterproof cover and cools down motor by the spray for mechanism reflection of turning one's coat, and motor radiating performance is good, and the babinet of aerator is not
It is effectively prevent corrosion by water leaching.
Description of the drawings
Fig. 1 is the paddle aerator schematic diagram of the water-cooled machine of the present invention；
Fig. 2 is the paddle aerator schematic diagram of the water-cooled machine of the present invention；（Band waterproof cover, circular ring shape impeller body）
Fig. 3 is the paddle aerator schematic diagram of the water-cooled machine of the present invention；（Band waterproof cover, disk of conical profile body）
Fig. 4 is the water-cooled machine and gearbox structure schematic diagram of the present invention；
Fig. 5 is the water-cooled machine and gearbox structure schematic diagram of the present invention；
Fig. 6 is the A partial enlarged views of Fig. 4；
Fig. 7 is the B partial enlarged views of Fig. 5；
Fig. 8 is the waterproof cover stereoscopic schematic diagram of the present invention；
Fig. 9 is the waterproof cover stereoscopic schematic diagram of the present invention；
Figure 10 is the waterproof cover and lid stereoscopic schematic diagram of the present invention；
Figure 11 is the plug cock lid stereoscopic schematic diagram of the present invention；
Figure 12 is the babinet stereoscopic schematic diagram of the present invention；
Figure 13 is the babinet and supporting rod connection diagram of the present invention；
Figure 14 is the mechanism stereoscopic schematic diagram of turning one's coat that the present invention carries two lateral reflection faces；
Figure 15 is the mechanism stereoscopic schematic diagram of turning one's coat that the present invention carries two lateral reflection faces；
Figure 16 is the mechanism stereoscopic schematic diagram of turning one's coat that the present invention carries two lateral reflection faces；
Figure 17 is the mechanism stereoscopic schematic diagram of turning one's coat that the present invention carries side reflecting surface；
Figure 18 is the mechanism stereoscopic schematic diagram of turning one's coat that the present invention carries side reflecting surface；
Figure 19 is the mechanism stereoscopic schematic diagram of turning one's coat that the present invention carries two lateral reflection faces；
Figure 20 is the impeller stereoscopic schematic diagram of the present invention；
Figure 21 is the impeller stereoscopic schematic diagram of the present invention；
Figure 22 is the impeller stereoscopic schematic diagram of the present invention；
Figure 23 is the cue mark schematic diagram that underwater penetration is arranged on the impeller of the present invention；
Figure 24 is the blade section schematic diagram of the impeller of the present invention；
Figure 25 is the impeller of the present invention and hollow center floating body assembly structure diagram；
Figure 26 is the hollow center floating body stereoscopic schematic diagram of the present invention；
Figure 27 is the water-cooled machine stereoscopic schematic diagram of the present invention；
Figure 28 is the impeller stereoscopic schematic diagram of the disk of conical profile body of the present invention；
Figure 29 is the babinet stereoscopic schematic diagram of the present invention；
Figure 30 is the floating body and plastic whorl lid stereoscopic schematic diagram of the present invention；
Figure 31 is the supporting rod and floating body assembling schematic diagram of the present invention；
Figure 32 is the floating body stereoscopic schematic diagram of the present invention；
Figure 33 is the floating body stereoscopic schematic diagram of the present invention；
Figure 34 is the supporting rod and floating body assembling schematic diagram of the present invention；
Figure 35 is the supporting rod and floating body assembling schematic diagram of the present invention；
Figure 36 is the mechanism that turns one's coat with side reflecting surface, supporting rod and the retainer plate assembly stereoscopic schematic diagram of the present invention；
Figure 37 is turn one's coat mechanism and the supporting rod assembly stereoscopic schematic diagram with two lateral reflection faces of the present invention.
In figure:1- water-cooled machines；2- reduction boxes；3- impellers；4- supporting rods；5- floating bodies；6- fixed positions；The Drainage Divisions 7-
Position；8- boss；9- flanges；10- retainer plates；11- plastic whorl lids；12- circular ring shape impeller bodies；13- blades；14- blade epimeres；
15- blade hypomeres；16- water-carrying grooves；17- water holes；18- connecting plates；19- reflecting plates；20- reinforcing strips；21- connection positions；22- is recessed
Cave；23- connecting holes；24- through-holes；25- cue marks；Center floating body hollow 26-；27- screws；28- connecting holes；29- motors
Axis；30- babinets；31- driving gears；32- level-one driven gears；33- shaft gears；34- two level driven gears；35- output shafts；
36- seals room；37- through-holes；The holes 38-；39- large through-holes；40- small through hole；41- waterproof covers；The baseplanes 42-；43- support plates；44-
Connection position；45- connecting holes；46- flanges；47- through-holes；48- connecting seats；49- reflectings surface；50-；51- holders；52- turns one's coat plate；
53- outer covers；54- sealing surfaces；The skirt sections 55-；56- ventholes；57- oil fillers；58- curved surfaces；59- notches；60- oiling plug screws；61-
Depression；62- through-holes；63- oral areas；64-, which matches, to heal up；66- disk of conical profile bodies；67- fixed seats；68- blades；69- claps water plate；70-
Screw；71- nuts；The slot of 72-O shape sealing rings；73- convex ribs；74- lids；75- increases plate；76- box roofs；77- babinets bottom
Plate.
Specific implementation mode
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-37：
A kind of paddle aerator of water-cooled machine, including water-cooled machine 1, reduction box 2, impeller 3, supporting rod 4, floating body 5, water cooling
Motor 1 is vertically mounted on reduction box 2, and the output shaft 35 after deceleration extends downwardly, and output shaft 35 may be provided with flange 9 and impeller
3 connections, the outside of reduction box 2 have hole 38, supporting rod 4 to be fixed on hole 38 there are three substantially uniformly distributed connecting seat 48 in connecting seat 48
Interior, babinet 30 and connecting seat 48 can be assembled integrally or be cast integrally after parts processing；Supporting rod 4 can be by steel pipe, retainer plate
10 are composed；Water-cooled machine 1 is mounted on reduction box 2, and waterproof cover 41 is provided between water-cooled machine 1 and reduction box 2, described
Waterproof cover 41 top have sealing surface 54 pad between the flange 46 of the suitable for reading and water-cooled machine of the babinet 30 of reduction box, it is described
The periphery of waterproof cover 41 be vertically provided with the skirt section 55 for preventing babinet from being drenched by water, skirt section 55 can be arranged three it is corresponding with supporting rod
Through-hole 62 or notch 59.Oil filler 57 can be set on waterproof cover 41, outer cover 53 can be set on oil filler 57；Output after deceleration
Axis 35 extends downwardly, and output shaft 35 can be connect by flange 9 with impeller；Described 4 one end of supporting rod is fixed on the case of reduction box 2
On body 30, the other end of supporting rod 4 respectively connects a floating body 5, and the machine of turning one's coat for making water-cooled machine 1 cool down is also set up on supporting rod 4
Structure.
Three and 4 corresponding notch 59 of supporting rod can be arranged in the skirt section 55 of the waterproof cover, can be arranged above and pass through
Plate 75 is increased in the oral area 63 of 4 screw 70 of fixed supporting rod, the setting of 63 surrounding of oral area, and oral area 63 is provided with lid 74, lid above
74 can with by the setting of the through-hole 62 of supporting rod in one injection molded, the waterproof cover 41 also can injection molded, it is described
Waterproof cover 41 combine the spray of postcooling motor and rainwater with lid 74 and will not pour on babinet 30.
Three and 4 corresponding through-hole 62 of supporting rod can be arranged in the skirt section 55 of the waterproof cover, can be placed in setting above
The screw head of the depression 61 of nut, fixed supporting rod 4 is placed on depression 61 by the connection of large through-hole 39 of 48 lower part of connecting seat
Interior nut 71 makes supporting rod 4 fasten.
Convex ribs 73 can be arranged with the faying face suitable for reading of babinet 30 in the waterproof cover 41, and waterproof cover 41 can be improved in convex ribs 73
With the sealing performance between babinet 30.
The impeller 3 includes circular ring shape impeller body 12 and multiple blades 13, has multiple water holes 17 or mistake on blade 13
Sink 16, blade 13 and circular ring shape impeller body 12 are arranged integrally, the function of blade 13 be in order to when impeller 3 rotates on inclined-plane
Under the action of so that water body is raised, the purpose of the water hole 17 and water-carrying groove 16 that are arranged on blade 13 is to make a part of water body
Water body is set to become more scattered by the way that impact occurs in 13 subsequent reflecting plate 19 of blade with setting from water hole 17 or water-carrying groove 16,
More effectively improve oxygenation effect；The support plate 43 at the 13 upper end back side of reflecting plate 19 and blade is set together and can increase blade 13
Intensity.13 outside of blade can be arranged reinforcing strip 20 and increase blade strength.
The impeller further includes disk of conical profile body 66, blade 68, fixed seat 67, the big lower end in 66 upper end of disk of conical profile body
Small, fixed seat 67 has the connection position being connect with the flange of the output shaft of aerator 35 9 in disk of conical profile body 66 in fixed seat 67
21, the outside of disk of conical profile body 66 has multiple blades 68, blade 68 that the bat water plate 69 for improving spray height can be arranged on top.
The reduction box includes babinet 30, driving gear 31, level-one driven gear 32, shaft gear 33, two level passive tooth
Wheel 34,33 both ends of shaft gear have bearing, the bearing to be arranged in 30 top plate of babinet and the bearing chamber of box baseplate,
The bearing chamber upper end of box roof and the incomplete break-through of upper plane make matching for the seam allowance of babinet and water-cooled machine flange matching heal up
64 be full circle, the top land of the waterproof cover 41 be also equipped with full-round hole pad the babinet of reduction box suitable for reading and water
Between the flange of cool electric machine 1, the slot 72 of the flange lower plane setting O-ring seal of water-cooled machine 1, the O-ring seal of full circle
O-ring seal is placed in slot 72 makes the flange of water-cooled machine 1 reliably be sealed with the top land of waterproof cover 41.
The mechanism that turns one's coat includes seat 50, holder 51 and plate 52 of turning one's coat, and the reflecting surface 49 for plate 52 of turning one's coat is arranged in impeller
The internal layer of the water body raised, that is, plate 52 of turning one's coat are arranged at the upper surface of impeller body edge, and 49 top of reflecting surface is provided with curved surface
Portion inner layer water body is reflected on water-cooled machine 1, water-cooled machine is made to cool down, the impeller body include disk of conical profile body 66 or
Circular ring shape impeller body 12.The present invention, which corrects for the structure that portion inner layer water body is reflected on water-cooled machine 1, to be attempted plate of turning one's coat
52 be arranged the periphery of impeller make water body be reflected on water-cooled machine 1 make motor cool down mistaken ideas.
The angle of reflecting surface 49 and 4 center line of supporting rod（α2）30 degree of -60 degree is may be configured as, 49 top of reflecting surface can be arranged
For curved surface 58, reflecting surface 49 be arranged supporting rod 4 meet water this side or the reflecting surface 49 is arranged the two of supporting rod 4
Side.The upstream face is related with the direction of rotation of impeller, and the impeller that reflecting surface 49 can be suitble to turn left or turn right all is arranged in both sides,
It can also prevent from accidentally filling.
The angle of the reflecting surface 49 and 4 center line of supporting rod of the mechanism that turns one's coat（α2）30 degree of -60 degree is may be configured as, instead
It penetrates 49 top of face and may be configured as curved surface 58, meet water this side or the mechanism that turns one's coat in supporting rod 4 is arranged in reflecting surface 49
Reflecting surface 49 is arranged in the both sides of supporting rod 4.The entire mechanism that turns one's coat can integrated injection molding forming.
The blade 13 can be divided into blade epimere 14 and blade hypomere 15, blade hypomere 15 substantially under water, on blade
Substantially on the water, aerator does not work and keeps afloat section 14, when output shaft is substantially vertical, the blade hypomere 15 and circular ring shape
The angle of the baseplane of impeller body 12（α）Less than the angle of blade epimere 14 and the baseplane of circular ring shape impeller body 12（α1）, leaf
Piece hypomere 15 and 14 rounding off of blade epimere.
The cue mark 25 of underwater penetration can be set on the impeller 3 of the circular ring shape impeller body 12, and impeller 3 is in underwater penetration
Cue mark position work needed for power and power of motor matching, available adjustment floating body 5 swim height method adjust
The underwater penetration of impeller.
The recessed connecting plate 18 at setting middle part on the circular ring shape impeller body 12 of the impeller, 18 middle part setting of connecting plate
Have and the concave part in the middle part of connecting plate, the impeller are set with the connection position of the flanged joint of output shaft 21, connection position 21
Integral molded plastic shapes.
The connection position 21 of the impeller is provided with the depression 22 coincideing with the shape of flange 9, is provided in depression 22 and method
The endoporus of the connecting hole 23 of orchid 9, flange 9 connects output shaft 35, and flange 9 is fastened in depression 22 with bolt.
The floating body 5 is made of the draining position 7 and the fixed position 6 of connection support bar 4 of generation buoyancy, fixed position
6 be it is cylindrical be arranged on the top at draining position 7, draining position 7 is round or the square body with rounding off, described
The draining small top in 7 bottom of position is big, and floating body 5 is by blow molding.Between the cylindrical fixed position 6 and draining position 7
One boss 8 is set, and the other end of the supporting rod 4 is provided with the retainer plate 10 of floating body, and the setting of retainer plate 10 of floating body exists
On boss 8, the retainer plate 10 of floating body is sleeved on the outside fixation of plastic whorl lid 11 of cylindrical fixed position.
The boss 8 being arranged between the cylindrical fixed position 6 and draining position 7, the height of boss 8 directly affect
Impeller underwater penetration, impeller underwater penetration influence aerator load and power of motor.
The supporting rod 4 may be provided at the outside of reduction box 2 there are three on substantially uniformly distributed connecting seat 48, supporting rod 4 by
Metal tube makes, and the location hole intersected with hole 38 can be arranged on connecting seat 48, location hole is large through-hole 39 on one side, and another side is
Small through hole 40 in the load hole of steel pipe one end, is fastened, the head of screw, which enters in large through-hole 39, makes steel pipe in screw with screw 70
The lower deformation of effect, the both sides of steel pipe are tightly attached in the hole 38 of connecting seat after deformation, so that supporting rod 4 is fastened with connecting seat 48, case
Body 30 and connecting seat 48 can be assembled integrally after parts processing.4 other end of supporting rod is connected and fixed circle 10 and is fastened with bolt, fixed
Circle 10 is for fixing floating body 5；Or 4 other end of supporting rod is arranged to the non-circular hollow pipe of section such as square hollow,
The through-hole 47 of the bolt of floating body 5 is fixed in the side setting of square hollow, and the connection to match with non-round tube is provided on floating body 5
Position, supporting rod 4 and floating body can be connected directly with bolt without retainer plate.The non-round tube, which includes square tube, can use pipe part
Compression moulding.
The reduction box mainly by：Babinet 30, reduction gearing, bearing, output shaft 35 form, the driving tooth of transmission gear
For wheel 31 on motor shaft 29, driving gear 31 drives level-one driven gear 32, level-one driven gear 32 to be mounted on shaft gear 33,
Shaft gear 33 drives two level driven gear 34,30 lower end of babinet to have sealing room 36, seal 36 built-in oil sealing of room or mechanical seal,
Output shaft 35 stretches out after sealing；The output end of output shaft 35 has a flange 9, and the connection position of flange 9 and impeller 3 is fastened with bolt.Water
The flange 46 of cool electric machine and the junction suitable for reading of babinet install waterproof cover 41 additional, and the sealing surface 54 of the waterproof cover 41 is padded in case
Increase sealing performance between the flange 46 of the suitable for reading and water-cooled machine of body 30, the periphery of the sealing surface 54 of the waterproof cover is downward
It is provided with the skirt section 55 for preventing babinet from being drenched by water, three and supporting rod 4 is arranged in the skirt section 55 of 41 injection molded of waterproof cover, waterproof cover
Corresponding notch 59 or through-hole 62.Oil filler 57 is set on waterproof cover 41, and outer cover 53 is arranged in oil filler 57, and waterproof cover 41 not only increases
Strong water-cooled machine 1 and reduction box sealing performance, also prevent water from entering in reduction box 2 from the venthole 56 of oiling plug screw 60, make to add
The venthole 56 of whelk plug 60 is retained, and keeps air pressure in babinet parallel with air.
The flange 9 may be configured as triangle, three angle rounding ofves of triangle, the connection position of the impeller 3
Concave part is provided with the depression 22 coincideing with the shape of flange, and depression 22 may be alternatively provided as triangle, on triangle there are three
There can be the through-hole of water on depression by the through-hole 37 of bolt.
The reflecting plate 19 and support plate 43 links together as obtuse angle structure, support plate 43 it is substantially horizontally disposed
13 back side of blade, support plate 43 connect 13 another side of blade connection reflecting plate 19 on one side.
The center that setting hollow center floating body 26 or light material are made in the circular ring shape impeller body 12 of the impeller
Floating body, hollow center floating body 26 can blow molding.The hollow center floating body of blow molding will not leak, impeller body can be improved
Buoyancy, 5 volume of bearing capacity and floating body of supporting rod can be reduced.
The connection position with hollow center floating body 26, hollow center floating body are provided in the circular ring shape impeller body 12
26 can blow molding screw 27 be fixed in circular ring shape impeller body 12.Hollow center floating body 26 can be set to top and annulus
It coincide substantially in shape impeller body 12, buoyancy can be further increased other than the chime rings shape impeller body of lower part and reduces supporting rod and floating body
Bearing capacity.
Reinforcing strip 20 can be arranged in 13 outside of blade, and the upper end of reinforcing strip 20 is connect with support plate 43, reinforcing strip 20
Blade strength can be increased and improve pumping capacity.
Above-described embodiment is only one of presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：
The equivalence changes that all structures under this invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of paddle aerator of water-cooled machine includes mainly water-cooled machine, reduction box, impeller, supporting rod, machine of turning one's coat
Structure, floating body, it is characterised in that：Water-cooled machine is mounted on reduction box, waterproof cover is provided between water-cooled machine and reduction box, institute
There is the waterproof suitable for reading between the flange of water-cooled machine, described of babinet of the sealing surface pad in reduction box at the top of the waterproof cover stated
The periphery of cover is vertically provided with the skirt section for preventing babinet from being drenched by water, and three through-holes corresponding with supporting rod or notch is arranged in skirt section；
Oil filler is set on waterproof cover, outer cover is set on oil filler；Output shaft after deceleration extends downwardly, and output shaft passes through flange and leaf
Wheel connection；Described supporting rod one end is fixed on the babinet of reduction box, and the other end of supporting rod connects floating body, is gone back on supporting rod
The mechanism that turns one's coat for making water-cooled machine cool down is set.
2. a kind of paddle aerator of water-cooled machine as described in claim 1, it is characterised in that：The reduction box includes
Babinet, driver pinion, level-one driven gear, shaft gear, two level driven gear, there is bearing at the shaft gear both ends, described
Bearing be arranged in the bearing chamber of box roof and box baseplate, bearing chamber upper end and the upper plane of box roof are not exclusively worn
Logical, make the matching of the seam allowance of babinet and water-cooled machine flange is full circle with healing up, the top land pad of the waterproof cover
Reduction box babinet it is suitable for reading between the flange of water-cooled machine.
3. a kind of paddle aerator of water-cooled machine as described in claim 1, it is characterised in that：The impeller includes circle
The recessed connecting plate in setting middle part on annular impeller body, connecting plate middle part are provided with the connection position with output shaft flanged joint, institute
The impeller stated includes circular ring shape impeller body and multiple blades, has multiple water holes or water-carrying groove, the blade upper end back side to have on blade
Support plate, under support plate setting make the reflecting plate that the water body by the water hole or water-carrying groove is broken up；Or the impeller packet
The impeller body, blade, fixed seat of taper are included, disk of conical profile body is small top and big bottom, and fixed seat has in bullet in fixed seat
With the connection position of the flanged joint of the output shaft of aerator, there are multiple blades on the outside of bullet；The mechanism that turns one's coat it is anti-
The setting in face is penetrated above impeller body.
4. a kind of paddle aerator of water-cooled machine as claimed in claim 3, it is characterised in that：The connection position of the impeller
It is provided with the depression coincideing with the shape of flange, the connecting hole with flanged joint is provided in depression.
5. a kind of paddle aerator of water-cooled machine as described in claim 1, it is characterised in that：The floating body includes production
The fixed position at the draining position and connection support bar of capture power, fixed position are cylindrical are arranged in the upper of draining position
Portion, draining position is round or the square body with rounding off；Between the cylindrical fixed position and draining position
One boss is set, and retainer plate is arranged in the other end of the supporting rod, and fixed trap is in the outside of cylindrical fixed position
It is fixed with plastic whorl lid.
6. a kind of paddle aerator of water-cooled machine as described in claim 1, it is characterised in that：The reduction box is main
By：Babinet, reduction gearing, bearing, output shaft composition, on motor shaft, driving gear drives the driving gear of reduction gearing
Level-one driven gear, level-one driven gear is on shaft gear, and shaft gear drives two level driven gear, and there is sealing in babinet lower end
Room seals indoor charge of oil envelope or mechanical seal；It is stretched out after output sealing, the output end of output shaft has flange, flange and impeller
Connection position fastened with bolt.
7. a kind of paddle aerator of water-cooled machine as claimed in claim 3, it is characterised in that：The reflecting plate and branch
Fagging links together as obtuse angle structure, and support plate is substantially horizontally disposed in vacuum side of blade.
8. a kind of paddle aerator of water-cooled machine as claimed in claim 3, it is characterised in that：The annulus of the impeller
The center floating body that setting hollow center floating body or light material are made in shape impeller body.
9. a kind of paddle aerator of water-cooled machine as claimed in claim 8, it is characterised in that：The circular ring shape impeller
It is provided with the connection position with hollow center floating body in vivo, hollow center floating body blow molding is screwed in circular ring shape
In impeller body.
10. a kind of paddle aerator of water-cooled machine as claimed in claim 3, it is characterised in that：The blade outboard
Securing plate is set, and the upper end of securing plate is connect with support plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110971670.8A CN113632760A (en) | 2017-06-29 | 2017-12-18 | Impeller type aerator with water-cooled motor with central floating body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2017105129385 | 2017-06-29 | ||
| CN201710512938 | 2017-06-29 | ||
| CN2017106756054 | 2017-08-09 | ||
| CN201710675605 | 2017-08-09 |
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| CN202110971670.8A Division CN113632760A (en) | 2017-06-29 | 2017-12-18 | Impeller type aerator with water-cooled motor with central floating body |
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| CN108496876A true CN108496876A (en) | 2018-09-07 |
| CN108496876B CN108496876B (en) | 2021-09-28 |
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| CN201711365121.6A Active CN108496876B (en) | 2017-06-29 | 2017-12-18 | Impeller type aerator of water-cooled motor |
| CN202110971670.8A Pending CN113632760A (en) | 2017-06-29 | 2017-12-18 | Impeller type aerator with water-cooled motor with central floating body |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110971670.8A Pending CN113632760A (en) | 2017-06-29 | 2017-12-18 | Impeller type aerator with water-cooled motor with central floating body |
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| CN109673574A (en) * | 2019-01-17 | 2019-04-26 | 浙江无懈电机有限公司 | A kind of aeration device and its control method |
| CN111345262A (en) * | 2018-12-20 | 2020-06-30 | 浙江富地机械有限公司 | Waterwheel type aerator with water-cooled motor |
| CN111972346A (en) * | 2019-05-21 | 2020-11-24 | 浙江富地机械有限公司 | Impeller type aerator |
| CN111972345A (en) * | 2019-05-21 | 2020-11-24 | 浙江富地机械有限公司 | Floating body of aerator and impeller aerator with floating body |
| CN112385602A (en) * | 2019-08-12 | 2021-02-23 | 浙江富地机械有限公司 | Impeller type aerator |
| CN112970656A (en) * | 2021-03-01 | 2021-06-18 | 台州义民电机股份有限公司 | Hydraulic suspension impeller type aerator |
| CN114567103A (en) * | 2022-03-25 | 2022-05-31 | 浙江浙水工贸有限公司 | Shielding permanent magnet synchronous motor directly-connected waterwheel type oxygenation system |
| CN115247250A (en) * | 2021-11-12 | 2022-10-28 | 徐州瑞马智能技术有限公司 | Hot-galvanize is orderly cooling arrangement of full automatization for steel pipe |
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| CN115247250A (en) * | 2021-11-12 | 2022-10-28 | 徐州瑞马智能技术有限公司 | Hot-galvanize is orderly cooling arrangement of full automatization for steel pipe |
| CN114567103A (en) * | 2022-03-25 | 2022-05-31 | 浙江浙水工贸有限公司 | Shielding permanent magnet synchronous motor directly-connected waterwheel type oxygenation system |
| CN114567103B (en) * | 2022-03-25 | 2022-11-18 | 浙江浙水工贸有限公司 | Shielding permanent magnet synchronous motor directly-connected waterwheel type oxygenation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108496876B (en) | 2021-09-28 |
| CN113632760A (en) | 2021-11-12 |
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