CN205455423U - Oxygenation device - Google Patents
Oxygenation device Download PDFInfo
- Publication number
- CN205455423U CN205455423U CN201620171614.0U CN201620171614U CN205455423U CN 205455423 U CN205455423 U CN 205455423U CN 201620171614 U CN201620171614 U CN 201620171614U CN 205455423 U CN205455423 U CN 205455423U
- Authority
- CN
- China
- Prior art keywords
- drive mechanism
- buoyancy aid
- external tooth
- oxygen
- tooth gear
- 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.)
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Abstract
The utility model discloses an oxygenation device, including the body, impeller and separately -driven draw water the body and the rotating impeller's that draws water actuating mechanism, actuating mechanism include the motor and with the reduction gear that motor drive connects, the reduction gear includes a drive mechanism and the 2nd drive mechanism, a drive mechanism is connected with the output shaft transmission of motor, secondary drive mechanism with a drive mechanism transmission is connected, a drive mechanism with the impeller fixed connection that draws water is the drive the impeller forward that draws water rotates, secondary drive mechanism with body fixed connection and drive the body antiport. The utility model discloses the energy consumption is low, and the antiport is realized to body and the impeller that draws water, and the jetting is taken out to area that the splash of increase produced, the impeller that draws water can the reinforce, and the splash is big, and the water film is thin, and is effectual with air contact dissolved oxygen to wholly improve the water oxygen content, the flow of water still effectively improves the water circulating system in pond.
Description
Technical field
This utility model relates to a kind of aquaculture field, is specifically related to a kind of oxygen-increasing device.
Background technology
Aerator is a kind of machine being applied to fishery cultivating industry.The oxygen content that its Main Function is to increase in water is to guarantee
Fish in water will not anoxia, simultaneously also can suppress the growth of anaerobe in water, prevent that water is rotten threatens Fish Survival environment.
Being widely used that paddle aerator in the market, its major advantage is simple in construction, low price, but efficiency is low,
Energy consumption is big.Authorization Notice No. is the Chinese utility model patent of CN202729900U, discloses a kind of integrated rotation push wave and spray
The oxygen-increasing device of jetting flower, is driven by decelerator pumping impeller and buoyancy aid to rotate respectively, produces the spray of larger area, but
The spray produced is the highest, the farthest.Therefore, in order to avoid shortcoming present in prior art, it is necessary to prior art
Make improvement.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, it is provided that a kind of energy consumption is low, spray produces area
Big oxygen-increasing device.
This utility model is to be realized by following technical scheme:
A kind of oxygen-increasing device, including buoyancy aid, pumping impeller and drive the drive mechanism that described buoyancy aid and pumping impeller rotate respectively,
Described drive mechanism includes motor and the decelerator being connected with described motor-driven, and described decelerator includes the first drive mechanism and
Two drive mechanisms, described first drive mechanism is in transmission connection with the output shaft of motor, and described second drive mechanism passes with described first
Motivation structure is in transmission connection, and described first drive mechanism is fixing with described pumping impeller to be connected and drives described pumping impeller to rotate forward,
Described second drive mechanism is fixing with described buoyancy aid to be connected and drives described buoyancy aid to rotate backward.
Further, the output shaft of described motor is externally provided with the first external tooth gear, described first drive mechanism include the first power transmission shaft and
Second driving shaft, the top and the bottom of described first power transmission shaft are respectively equipped with the first external tooth gear wheel and the first outer tooth pinion, and described
The top and the bottom of two power transmission shafts are respectively equipped with the second outer tooth pinion and the second external tooth gear wheel, and described first external tooth gear wheel is with described
First external tooth gear is meshed, and the lower end of described second driving shaft is affixed with described pumping impeller, and described second drive mechanism includes
3rd power transmission shaft, the 4th power transmission shaft and the 5th power transmission shaft, the top and the bottom of described 3rd power transmission shaft are respectively equipped with the 3rd outer tooth pinion
With the 3rd external tooth gear wheel, the top and the bottom of described 4th power transmission shaft are respectively equipped with the 4th external tooth gear wheel and the 4th outer tooth pinion,
Described second outer tooth pinion is meshed with described 3rd external tooth gear wheel, and described 3rd outer tooth pinion is big with described 4th external tooth
Gear is meshed, and described 5th driving sleeve is located at outside second driving shaft, and described 5th power transmission shaft is externally provided with and described 4th external tooth
The 5th external tooth gear that little gear is meshed, described 5th external tooth gear is fixedly connected with connecting plate, and described 5th external tooth gear leads to
Cross connecting plate to be connected with described buoyancy aid.
Further, described drive mechanism also includes connecting rod, and one end of described connecting rod is affixed with connecting plate, the other end and buoyancy aid
Upper end is affixed.
Further, described buoyancy aid includes water inlet and outlet, and what between described water inlet and outlet, composition water supply stream passed through leads to
Road, the internal diameter of described passage is gradually increased from water inlet toward outlet, and the inwall of described passage constitutes ring-type guide wall.
Further, the lateral wall of described buoyancy aid is uniformly laid with 4 baffle plates, and described baffle plate offers some through holes.
Further, the bottom of described buoyancy aid has arc groove, and described arc groove circumference is evenly equipped with 6 projections.
Further, the inner hollow of described buoyancy aid.
Further, the bottom of described water inlet is additionally provided with guide plate, and described guide plate is connected by support bar and buoyancy aid are fixing.
Further, described guide plate offers some inlet openings.
Further, described pumping impeller includes that rotating disk and circumference are distributed in 8 blades of described rotating disk periphery wall, described leaf packet
Including the first blade and the second blade, the angle between described first blade and the second blade is 150 degree, described first blade and
The connection end of two blades has the cambered surface that smoothly transits, and the angle between described first blade and horizontal plane is 45 degree.
Contrary relative to prior art, this utility model buoyancy aid and pumping impeller rotation direction so that spray shoots out in buoyancy aid rotation
Time by the generation of certain resistance, beneficially spray, the spray area making generation is bigger, range is farther, and moisture film is thinner, dissolved oxygen
Effect is more preferable.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment or existing
In technology description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this practicality
Some novel embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model oxygen-increasing device；
Fig. 2 is the driving mechanism structure schematic diagram of this utility model oxygen-increasing device.
In figure: 1. buoyancy aid；2. water inlet；3. outlet；The most ring-type guide wall；5. baffle plate；6. through hole；7. projection；8. guide plate；
9. support bar；10. connecting plate；11. connecting rods；12. pumping impeller；13. motors；14. output shafts；15. decelerators；Outside 16. first
Gear；17. first power transmission shafts；18. first external tooth gear wheels；19. first outer tooth pinions；20. second driving shafts；21. second
Outer tooth pinion；22. second external tooth gear wheels；23. the 3rd power transmission shafts；24. the 3rd outer tooth pinions；25. the 3rd external tooth gear wheels；
26. the 4th power transmission shafts；27. the 4th external tooth gear wheels；28. the 4th outer tooth pinions；29. the 5th external tooth gears.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear,
It is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.
Based on the embodiment in this utility model, the institute that those of ordinary skill in the art are obtained under not making creative work premise
There are other embodiments, broadly fall into the scope of this utility model protection.
A kind of oxygen-increasing device as depicted in figs. 1 and 2, including buoyancy aid 1, pumping impeller 12 and drive buoyancy aid 1 and the leaf that draws water respectively
The drive mechanism of wheel 12 rotation, this drive mechanism includes motor 13 and the decelerator 15 being in transmission connection with motor 13, decelerator
15 include that the first drive mechanism and the second drive mechanism, the first drive mechanism are in transmission connection with the output shaft 14 of motor 13, second
Drive mechanism and the first drive mechanism are in transmission connection, and the first drive mechanism is fixing with pumping impeller 12 to be connected and drives pumping impeller
12 rotate forward, and the second drive mechanism is fixing with buoyancy aid 1 to be connected and drives buoyancy aid 1 to rotate backward.Due to pumping impeller 12 with
The rotation direction of buoyancy aid 1 is contrary, and buoyancy aid 1 is emitted through the water of journey and produces certain resistance rotation, makes water more uniformly revolve and shoots out, produces
Raw spray is thinner, range is farther, reduces energy consumption.
The output shaft 14 of motor 13 is externally provided with the first external tooth gear 16, and the first drive mechanism includes the first power transmission shaft 17 and second
Power transmission shaft 20, the top and the bottom of the first power transmission shaft 17 are respectively equipped with the first external tooth gear wheel 18 and the first outer tooth pinion 19, and second
The top and the bottom of power transmission shaft 20 are respectively equipped with the second outer tooth pinion 21 and the second external tooth gear wheel 22, the first external tooth gear wheel 18
Being meshed with the first external tooth gear 16, the lower end of second driving shaft 20 is affixed with pumping impeller 12, and the second drive mechanism includes
Three power transmission shaft the 23, the 4th power transmission shaft 26 and the 5th power transmission shafts, the top and the bottom of the 3rd power transmission shaft 23 are respectively equipped with the 3rd little tooth of external tooth
Wheel 24 and the 3rd external tooth gear wheel 25, the top and the bottom of the 4th power transmission shaft 26 are respectively equipped with outside the 4th external tooth gear wheel 27 and the 4th
The little gear of tooth 28, the second outer tooth pinion 21 is meshed with the 3rd external tooth gear wheel 25, the 3rd outer tooth pinion 24 and the 4th
External tooth gear wheel 27 is meshed, and the 5th driving sleeve is located at outside second driving shaft 20, and the 5th power transmission shaft is externally provided with and the 4th external tooth
The 5th external tooth gear 29 that little gear 28 is meshed, the 5th external tooth gear 29 is fixedly connected with connecting plate 10, the 5th external tooth gear
29 are connected with buoyancy aid 1 by connecting plate 10.Motor 13 is in transmission connection with pumping impeller 12 after being slowed down by the first drive mechanism,
Motor 13 is in transmission connection with buoyancy aid 1 after being slowed down by the second drive mechanism, and realizes the rotation of pumping impeller 12 and buoyancy aid 1
In opposite direction.Drive mechanism also includes connecting rod 11, and one end of this connecting rod 11 is affixed with connecting plate 10, the other end and buoyancy aid
1 upper end is affixed.Motor 13 is outer is also enclosed with water-proof protection cover.This decelerator 15 volume is little, and energy consumption is low, failure rate is low, carries
High buoyancy aid 1 and the job stability of pumping impeller 12.
Buoyancy aid 1 includes water inlet 2 and outlet 3, constitutes the passage that the stream that supplies water passes through between water inlet 2 and outlet 3, logical
The internal diameter in road is gradually increased from water inlet toward outlet, and the inwall of passage constitutes ring-type guide wall 4, and this ring-type guide wall 4 is favourable
In improving jetting effect.The water of pumping impeller 12 extraction is penetrated through the rotation of ring-type guide wall 4, due to turning of ring-type guide wall 4
Dynamic direction is identical with the rotation direction of pumping impeller 12 so that ring-type guide wall 4 produces certain resistance to current, makes current more equal
Even injection.The lateral wall of buoyancy aid 1 is uniformly laid with 4 baffle plates 5, and baffle plate 5 offers some through holes 6.This through hole 6 is favourable
Produce bubble in current, improve oxygen content.The bottom of buoyancy aid 1 has arc groove, and arc groove circumference is evenly equipped with 6 projections
7.This arc groove the most easily produces negative pressure, is conducive to discharging the harmful gas in water.Certainly, this arc groove can
To be the spheroid of one of eight parts, the vacuum effect of generation is good.The inner hollow of buoyancy aid 1, reduces cost and weight, increase buoyancy.
Certainly, buoyancy aid 1 can also be that foam etc. has buoyant material.For adapting to feed coefficient and fry shrimp aquaculture, water inlet 2 times
Portion is additionally provided with guide plate 8, and this guide plate 8 is connected by support bar 9 is fixing with buoyancy aid 1.Offer on guide plate 8 some enter
Water hole.This guide plate 8 can change the water movement direction of buoyancy aid 1 water inlet 2, thus directly draws at the bottom of pond when avoiding drawing water
Shrimp dung and produce secondary pollution, avoid fish and shrimp impelling from water to be gone out and the phenomenon of death because the suction that draws water is excessive simultaneously, suitable
For high-elevation breeding pond.It is dynamic that the rotation of buoyancy aid 1 forces water the most not arrhea, and the wave of generation effectively increases fish pond light
Closing growth and the oxygen uptake of acting surface, beneficially algae, water body oxygen content is largely increased, and the flowing of water is also effectively improved water and follows
Loop systems.
Pumping impeller 12 includes that rotating disk and circumference are distributed in 8 blades of rotating disk periphery wall, and blade includes the first blade and the second leaf
Sheet, the angle between the first blade and the second blade is 150 degree, and the connection end of the first blade and the second blade has and smoothly transits
Cambered surface, the angle between the first blade and horizontal plane is 45 degree.This first blade and the second blade can extract more water yield, reduce
Energy consumption, improves work efficiency.
Oxygen-increasing device of the present utility model has jetting, makes water unrestrained, even, aeration performance, and simple in construction, parts are few,
Volume is little, failure rate is low, and oxygenation effect is good.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all new in this practicality
Within the spirit of type and principle, any modification, equivalent substitution and improvement etc. made, should be included in protection of the present utility model
Within the scope of.
Claims (10)
1. an oxygen-increasing device, including buoyancy aid, pumping impeller and drive the drive mechanism that described buoyancy aid and pumping impeller rotate respectively,
It is characterized in that: described drive mechanism includes motor and the decelerator being connected with described motor-driven, and described decelerator includes first
Drive mechanism and the second drive mechanism, described first drive mechanism is in transmission connection with the output shaft of motor, described second drive mechanism
Being in transmission connection with described first drive mechanism, described first drive mechanism and described pumping impeller be fixing to be connected and draws water described in driving
Impeller rotates forward, and described second drive mechanism is fixing with described buoyancy aid to be connected and drives described buoyancy aid to rotate backward.
Oxygen-increasing device the most according to claim 1, it is characterised in that: the output shaft of described motor is externally provided with the first external tooth tooth
Wheel, described first drive mechanism includes that the first power transmission shaft and second driving shaft, the top and the bottom of described first power transmission shaft are respectively equipped with the
One external tooth gear wheel and the first outer tooth pinion, the top and the bottom of described second driving shaft are respectively equipped with the second outer tooth pinion and second
External tooth gear wheel, described first external tooth gear wheel is meshed with described first external tooth gear, the lower end of described second driving shaft and institute
Stating pumping impeller affixed, described second drive mechanism includes the 3rd power transmission shaft, the 4th power transmission shaft and the 5th power transmission shaft, the described 3rd
The top and the bottom of power transmission shaft are respectively equipped with the 3rd outer tooth pinion and the 3rd external tooth gear wheel, and the top and the bottom of described 4th power transmission shaft are respectively
Being provided with the 4th external tooth gear wheel and the 4th outer tooth pinion, described second outer tooth pinion is meshed with described 3rd external tooth gear wheel,
Described 3rd outer tooth pinion is meshed with described 4th external tooth gear wheel, and described 5th driving sleeve is located at outside second driving shaft,
Described 5th power transmission shaft is externally provided with the 5th external tooth gear being meshed with described 4th outer tooth pinion, and described 5th external tooth gear is solid
Determining connection and have connecting plate, described 5th external tooth gear is connected with described buoyancy aid by connecting plate.
Oxygen-increasing device the most according to claim 2, it is characterised in that: described drive mechanism also includes connecting rod, described company
One end of extension bar is affixed with connecting plate, and the other end is affixed with buoyancy aid upper end.
Oxygen-increasing device the most according to claim 1 and 2, it is characterised in that: described buoyancy aid includes water inlet and outlet,
Constituting the passage that the stream that supplies water passes through between described water inlet and outlet, the internal diameter of described passage is gradually increased from water inlet toward outlet
Greatly, the inwall of described passage constitutes ring-type guide wall.
Oxygen-increasing device the most according to claim 1 and 2, it is characterised in that: the lateral wall of described buoyancy aid is uniformly laid with 4
Individual baffle plate, described baffle plate offers some through holes.
Oxygen-increasing device the most according to claim 1 and 2, it is characterised in that: the bottom of described buoyancy aid has arc groove,
Described arc groove circumference is evenly equipped with 6 projections.
Oxygen-increasing device the most according to claim 1 and 2, it is characterised in that: the inner hollow of described buoyancy aid.
Oxygen-increasing device the most according to claim 4, it is characterised in that: the bottom of described water inlet is additionally provided with guide plate, institute
State guide plate to be connected by support bar and buoyancy aid are fixing.
Oxygen-increasing device the most according to claim 8, it is characterised in that: offer some inlet openings on described guide plate.
Oxygen-increasing device the most according to claim 1 and 2, it is characterised in that: described pumping impeller includes rotating disk and circumference
Being distributed in 8 blades of described rotating disk periphery wall, described blade includes the first blade and the second blade, described first blade and
Angle between two blades is 150 degree, and the connection end of described first blade and the second blade has a cambered surface that smoothly transits, described
Angle between one blade and horizontal plane is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171614.0U CN205455423U (en) | 2016-03-07 | 2016-03-07 | Oxygenation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171614.0U CN205455423U (en) | 2016-03-07 | 2016-03-07 | Oxygenation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205455423U true CN205455423U (en) | 2016-08-17 |
Family
ID=56658584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620171614.0U Expired - Fee Related CN205455423U (en) | 2016-03-07 | 2016-03-07 | Oxygenation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205455423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580771A (en) * | 2016-03-07 | 2016-05-18 | 伍明活 | Oxygen aeration device |
-
2016
- 2016-03-07 CN CN201620171614.0U patent/CN205455423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105580771A (en) * | 2016-03-07 | 2016-05-18 | 伍明活 | Oxygen aeration device |
| CN105580771B (en) * | 2016-03-07 | 2018-07-31 | 伍明活 | A kind of oxygen-increasing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170307 |