CN207341026U - A kind of motor-driven aquaculture paddle aerator of efficient direct current - Google Patents
A kind of motor-driven aquaculture paddle aerator of efficient direct current Download PDFInfo
- Publication number
- CN207341026U CN207341026U CN201721412126.5U CN201721412126U CN207341026U CN 207341026 U CN207341026 U CN 207341026U CN 201721412126 U CN201721412126 U CN 201721412126U CN 207341026 U CN207341026 U CN 207341026U
- Authority
- CN
- China
- Prior art keywords
- motor
- outer rotor
- impeller
- direct current
- fixed frame
- 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.)
- Expired - Fee Related
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Abstract
It is a kind of motor-driven aquaculture paddle aerator of efficient direct current that the utility model, which is specifically related to, including outer rotor dc motor, fixed frame and floating ball, fixed frame is connected with floating ball, outer rotor dc motor is equipped with impeller, and dc motor is placed in the interior intracavitary of impeller, is connected between dc motor and fixed frame by fixing axle.The beneficial effects of the utility model are：This structure directly drives impeller by outer rotor dc motor and rotates, avoid setting any mechanical gear and triggering problem of temperature rise, play and liquid oil lubrication is not required, exempt liquid oil lubrication environmental pollution, make that total is succinct, effectively mitigates weight, reduces energy consumption, reduces cost, the advantages that temperature rise is slow and environmentally friendly.In addition, dc motor is placed in the interior intracavitary of impeller and is dipped in water, cooling-down effect is played.
Description
Technical field
A kind of aerator technical field is the utility model is related to, is specifically a kind of motor-driven aquaculture leaf of efficient direct current
Wheel type aerator.
Background technology
The fish pond of traditional aquaculture/pond paddle aerator, is to use three-phase alternating current as power, the electricity of its motor
Press as 380V, power 1500W, is rotated, fish pond is reached oxygenation effect in water by gear-box impeller.This oxygenation
Electric motor volume is big, weight is big, temperature rise, energy consumption are big, and due to no arrangements for speed regulation, strong starting, which easily causes, burns out motor
It is broken with motor shaft evening, easily workplace disconnection phenomenon occurs, tooth does case and uses gear and fluid lubricant, and whole machine installation is multiple
It is miscellaneous, when running into thunderstorm weather, the problems such as easily burning out.
The content of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided one kind provides a kind of efficiently section
Energy, the environmentally friendly and non-maintaining motor-driven aquaculture paddle aerator of efficient direct current.
A kind of motor-driven aquaculture paddle aerator of efficient direct current of the utility model description, including outer rotor are straight
Galvanic electricity motivation, fixed frame and floating ball, fixed frame are connected with floating ball, and outer rotor dc motor is equipped with impeller, and direct current
Motor is placed in the interior intracavitary of impeller, is connected between dc motor and fixed frame by fixing axle.
It is specific that further the outer rotor dc motor includes stator and outer rotor lid, and outer rotor lid is located on stator,
Outer rotor is covered equipped with magnetic shoe, is fixed with coil windings on stator, magnetic shoe is located at the outside of coil windings, impeller and outer rotor
Lid is connected, and fixing axle one end is through outer rotor lid and extends on stator.
It is specific further, it is connected between the fixed frame and floating ball by connecting rod.
It is specific further, end difference is equipped with the impeller, outer rotor lid is flush-mounted in end difference.
Specific further, the magnetic shoe is mutually not in contact with each other with coil windings.
It is specific further, it is connected between the impeller and outer rotor lid by screw.
Specific further, the impeller is interlockingly connected with outer rotor lid.
Specific that the first sealant and the second sealant are further equipped with the outer rotor dc motor, first seals
Layer and the second sealant parcel stator surface.
The beneficial effects of the utility model are：This structure directly drives impeller by outer rotor dc motor and rotates, and keeps away
Exempt to set any mechanical gear and trigger problem of temperature rise, play that liquid oil lubrication is not required, exempt liquid oil lubrication pair
Environmental pollution, makes that total is succinct, effectively mitigates weight, reduces energy consumption, reduces cost, the advantages that temperature rise is slow and environmentally friendly.Separately
Outside, dc motor is placed in the interior intracavitary of impeller and is dipped in water, plays cooling-down effect.
Brief description of the drawings
Fig. 1 is the using state structure diagram of the utility model.
Fig. 2 is the schematic cross-sectional view that outer rotor dc motor, fixing axle, fixed frame are connected with impeller.
The description of symbols of the following drawings：
Outer rotor dc motor 1；Stator 11；First sealant 111；Second sealant, 112 coil windings 12；Outer rotor
Lid 13；Magnetic shoe 14；Impeller 2；End difference 201；Fixing axle 3；Fixed frame 4；Floating ball 5；Connecting rod 501.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that to the utility model
Limitation.
As shown in Figure 1 to Figure 2, the motor-driven aquaculture vane type oxygenation of a kind of efficient direct current of the utility model description
Machine, including outer rotor dc motor 1, fixed frame 4 and floating ball 5, fixed frame 4 are connected with floating ball 5, outer rotor dc motor
1 is equipped with impeller 2, and dc motor 1 is placed in the interior intracavitary of impeller 2, by solid between dc motor 1 and fixed frame 4
Dead axle 3 is connected.This structure directly drives impeller 2 by outer rotor dc motor 1 and rotates, and avoids setting any mechanical change
Fast mechanism and trigger problem of temperature rise, play be not required liquid oil lubrication, exempt liquid oil lubrication environmental pollution, make total
Succinctly, effectively mitigate weight, reduce energy consumption, reduce cost, the advantages that temperature rise is slow and environmentally friendly.In addition, dc motor 1 is placed in leaf
Take turns 2 interior intracavitary and be dipped in water, play cooling-down effect.
Specific further, the outer rotor dc motor 1 includes stator 11 and outer rotor lid 13, and outer rotor lid 13 is located at
On stator 11, outer rotor lid 13 is equipped with magnetic shoe 14, and coil windings 12 are fixed with stator 11, and magnetic shoe 14 is located at coil windings 12
Outside, impeller 2 is connected with outer rotor lid 13, and 3 one end of fixing axle is through outer rotor lid 13 and extends on stator 11.
Under the magneticaction of coil windings 12, magnetic shoe 14 promotes outer rotor lid 13 to rotate, final to promote impeller 2 to rotate, and increases the water surface
Add oxygen content.
It is specific further, it is connected between the fixed frame 4 and floating ball 5 by connecting rod 501, plays fixed effect.Institute
State in impeller 2 and be equipped with end difference 201, outer rotor lid 13 is flush-mounted in end difference 201, plays the role of positioning, make outer rotor lid 13
Effectively impeller 2 is promoted to rotate.
Specific further, the magnetic shoe 14 is not in contact with each other with 12 phase of coil windings.Between the impeller 2 and outer rotor lid 13
It is connected by screw, plays the role of being fixedly connected.Equally, the impeller 2 is interlockingly connected with outer rotor lid 13, plays and conveniently connects
The effect connect.The first sealant 111 and the second sealant 112, the first sealant are equipped with the outer rotor dc motor 1
111 and second sealant 112 wrap up stator 11 surface, play the role of preventing leakage.
Upper is only the preferred embodiment of the utility model, is not intended to limit the utility model, all new in this practicality
Any modification, equivalent substitution or improvement made within the spirit and principle of type etc., should be included in the protection of the utility model
Within the scope of.
Claims (8)
- A kind of 1. motor-driven aquaculture paddle aerator of efficient direct current, it is characterised in that：Including outer rotor direct current drive Machine（1）, fixed frame（4）And floating ball（5）, fixed frame（4）With floating ball（5）It is connected, outer rotor dc motor（1）It is equipped with leaf Wheel（2）, and dc motor（1）It is placed in impeller（2）Interior intracavitary, dc motor（1）With fixed frame（4）Between by solid Dead axle（3）It is connected.
- A kind of 2. motor-driven aquaculture paddle aerator of efficient direct current according to claim 1, it is characterised in that： The outer rotor dc motor（1）Including stator（11）With outer rotor lid（13）, outer rotor lid（13）Positioned at stator（11）On, Outer rotor lid（13）It is equipped with magnetic shoe（14）, stator（11）On be fixed with coil windings（12）, magnetic shoe（14）Positioned at coil windings （12）Outside, impeller（2）With outer rotor lid（13）It is connected, fixing axle（3）One end passes through outer rotor lid（13）And prolong Extend stator（11）On.
- A kind of 3. motor-driven aquaculture paddle aerator of efficient direct current according to claim 1, it is characterised in that： The fixed frame（4）With floating ball（5）Between pass through connecting rod（501）It is connected.
- A kind of 4. motor-driven aquaculture paddle aerator of efficient direct current according to claim 2, it is characterised in that： The impeller（2）It is interior to be equipped with end difference（201）, outer rotor lid（13）Flush-mounted in end difference（201）.
- A kind of 5. motor-driven aquaculture paddle aerator of efficient direct current according to claim 2, it is characterised in that： The magnetic shoe（14）With coil windings（12）Mutually it is not in contact with each other.
- A kind of 6. motor-driven aquaculture paddle aerator of efficient direct current according to claim 2, it is characterised in that： The impeller（2）With outer rotor lid（13）Between be connected by screw.
- A kind of 7. motor-driven aquaculture paddle aerator of efficient direct current according to claim 1, it is characterised in that： The impeller（2）With outer rotor lid（13）It is interlockingly connected.
- A kind of 8. motor-driven aquaculture paddle aerator of efficient direct current according to claim 2, it is characterised in that： The outer rotor dc motor（1）Inside it is equipped with the first sealant（111）With the second sealant（112）, the first sealant（111） With the second sealant（112）Wrap up stator（11）Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412126.5U CN207341026U (en) | 2017-10-30 | 2017-10-30 | A kind of motor-driven aquaculture paddle aerator of efficient direct current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412126.5U CN207341026U (en) | 2017-10-30 | 2017-10-30 | A kind of motor-driven aquaculture paddle aerator of efficient direct current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207341026U true CN207341026U (en) | 2018-05-11 |
Family
ID=62353410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412126.5U Expired - Fee Related CN207341026U (en) | 2017-10-30 | 2017-10-30 | A kind of motor-driven aquaculture paddle aerator of efficient direct current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207341026U (en) |
-
2017
- 2017-10-30 CN CN201721412126.5U patent/CN207341026U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180511 Termination date: 20201030 |