CN106130252B - A kind of bidirectional driving apparatus and waterwheel aerator - Google Patents
A kind of bidirectional driving apparatus and waterwheel aerator Download PDFInfo
- Publication number
- CN106130252B CN106130252B CN201610767560.9A CN201610767560A CN106130252B CN 106130252 B CN106130252 B CN 106130252B CN 201610767560 A CN201610767560 A CN 201610767560A CN 106130252 B CN106130252 B CN 106130252B
- Authority
- CN
- China
- Prior art keywords
- driving apparatus
- driving
- outer rotor
- axis
- stator axis
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a kind of bidirectional driving apparatus and waterwheel aerators, including external rotor electric machine, the external rotor electric machine includes positioned at the stator axis at middle part and positioned at the rotatable outer rotor in stator axis periphery, stator axis is pierced by from the front end of outer rotor, the first driving end is terminated with after the outer rotor, the center of the stator axis is equipped with through-hole along the axis direction of itself, accommodated in the through-hole can opposing through-bores rotation transmission shaft, one end of the transmission shaft is fixedly connected with the rear end of outer rotor, and the other end is connected to the second driving end after being pierced by from the front end of the through hole.The present invention drives end by the first of outer rotor motor driven side, then the second driving end of the other side is driven using the transmission shaft for penetrating stator shaft through-hole, it can be realized the driving requirement of equipment both sides using only a motor and a small amount of transmission parts, it is simple in structure, failure rate is low.Present invention can apply to aquacultures.
Description
Technical field
The present invention relates to motor fields, more particularly to a kind of bidirectional driving apparatus and waterwheel aerator.
Background technology
In general, to the rotating member of equipment opposite side carry out simultaneously, it is synchronously driven when need respectively by both sides
Motor connect different rotating members, or two sets of different driving members are driven by a motor.However above-mentioned two ways
It needs two sets of motors or needs two sets of driving members, not only cost is higher, but also causes equipment complex.Especially when
When marine equipment uses a large amount of mechanism, the failure rate of equipment but will be improved.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of bidirectional driving apparatus simple in structure.
The technical solution adopted in the present invention is：
A kind of bidirectional driving apparatus, including external rotor electric machine, the external rotor electric machine include positioned at middle part stator axis with
And it is located at the rotatable outer rotor in stator axis periphery, stator axis is pierced by from the front end of outer rotor, is terminated with after the outer rotor
The center at the first driving end, the stator axis is equipped with through-hole along the axis direction of itself, accommodates and can lead to relatively in the through-hole
The transmission shaft of hole rotation, one end of the transmission shaft are fixedly connected with the rear end of outer rotor, and the other end is pierced by from the front end of the through hole and is followed by
There is the second driving end.
As a further improvement on the present invention, the first driving end is overlapped with the rotation center at the second driving end.
As a further improvement on the present invention, first driving end includes first shaft coupling and connects with first shaft coupling
The first rotating member connect.
As a further improvement on the present invention, second driving end includes second shaft coupling and connects with second shaft coupling
The second rotating member connect.
As a further improvement on the present invention, it is terminated with fixed component before the stator axis.
As a further improvement on the present invention, the external rotor electric machine is magneto.
The invention also discloses a kind of waterwheel aerators, the technical solution adopted is that：
A kind of waterwheel aerator, including pontoon component and the oxygenation mixing plant on pontoon, the oxygenation
Mixing plant is above-mentioned bidirectional driving apparatus, and pontoon feature bottom is arranged along row and be connected to the bidirectional driving apparatus,
First driving is terminated with the first agitating paddle, and second driving is terminated with the second agitating paddle.
As a further improvement on the present invention, it is terminated with before the stator axis and is socketed with fixed component, the fixed part
Part upwardly extends and connects pontoon feature bottom.
The beneficial effects of the invention are as follows：The present invention drives end by the first of outer rotor motor driven side, then utilizes
The the second driving end for penetrating the transmission shaft driving other side of stator shaft through-hole is using only a motor and a small amount of transmission parts
The driving requirement of equipment both sides can be achieved, it is simple in structure, failure rate is low.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of bidirectional driving apparatus；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is the axonometric schematic diagram of another embodiment of bidirectional driving apparatus；
Fig. 4 is the structural schematic diagram of waterwheel aerator.
Specific implementation mode
Bidirectional driving apparatus as depicted in figs. 1 and 2, including an external rotor electric machine 1.External rotor electric machine 1 includes at least
Stator axis 11 positioned at middle part, the stator 13 mounted on 11 periphery of stator axis and the outer rotor 12 positioned at 13 periphery of stator, outside
Rotating member of the rotor 12 as motor can be rotated relative to fixed stator axis 11 to drive external installations and facilities, outer rotor
12 shells as entire motor simultaneously.The stator axis 11 is pierced by from the front end of outer rotor 12, these are all common outer turn
The basic structure of sub-motor, therefore be not described in detail.
In embodiment, the first driving end is terminated with after outer rotor 12, i.e. outer rotor 12 directly drives one in rear end and sets
It is standby.And stator axis 11 is hollow-core construction, and through-hole 111,111 content of through-hole are equipped with along the axis direction of itself at 11 center of stator axis
Receive have can the transmission shaft 3 that rotates of opposing through-bores 111, one end of transmission shaft 3 is fixedly connected with the rear end of outer rotor 12, and the other end is from logical
111 front end of hole is connected to the second driving end after being pierced by.When outer rotor 12 rotates, the first driving end can be driven to turn in the same direction with transmission shaft 3
It is dynamic, second driving end of the driving of inter-axle shaft 3 rotate in same direction with the first driving end, a motor driving two is used only to reach
The purpose of side apparatus operating, for traditional technology, convenience simple in structure；And due to reduce largely to transmission
Component, failure rate are relatively low.
Preferably, the first driving end is overlapped with the rotation center at the second driving end, relatively reliable, the external rotor electric of this rotation
The driving of machine 1 is also more steady.
In embodiment, with reference to figure 3, the first driving end include first shaft coupling 41 and connect with first shaft coupling 41 the
One rotating member, first shaft coupling 41 is connected directly between on outer rotor 12, and the first rotating member is a root long axis 42, the end of long axis 42
Portion can connect agitating paddle or the workpiece of other rotations.
In embodiment, referring to figs. 2 and 3, the second driving end includes second shaft coupling 51 and connects with second shaft coupling 51
The second rotating member connect.Second shaft coupling 51 is connected on transmission shaft 3, and the second rotating member is a root long axis 52, long axis 52
End can connect agitating paddle or the workpiece of other rotations.
In embodiment, the outer wall of 11 front end of stator axis is connected to fixed component 6, for being connect with external fixation means, such as
Pontoon, or the equipment of installation external rotor electric machine 1, facility.
Preferably, external rotor electric machine 1 is magneto, more energy saving.
With reference to the waterwheel aerator of figure 4, the bidirectional driving apparatus of above-described embodiment is used.
The waterwheel aerator includes that pontoon component 7 and the oxygenation mixing plant on pontoon, oxygenation are stirred
Mixing equipment is above-mentioned bidirectional driving apparatus.7 bottom of pontoon component is arranged along row and be connected to bidirectional driving apparatus, and first drives
Moved end is connected to and the first agitating paddle (not shown), and the second driving is terminated with and the second agitating paddle (not shown).
It is terminated with before the stator axis 11 of bidirectional driving apparatus and is socketed with fixed component 6, fixed component 6 upwardly extends and connects
Connect 7 bottom of pontoon component.The pontoon component 7 is including two hulls 71 being made of plastics and by two hulls 71 in centre
The cradle 72 connected, 6 top of fixed component are fixedly connected with the cradle.When bidirectional driving apparatus starts, pontoon portion
Two agitating paddles of the both sides of part 7 start simultaneously, while being water oxygenation.
The above is the preferred embodiment of the present invention, does not constitute limiting the scope of the invention.
Claims (8)
1. a kind of bidirectional driving apparatus, including external rotor electric machine (1), the external rotor electric machine (1) includes the stator positioned at middle part
Axis (11) and it is located at the rotatable outer rotor in stator axis (11) periphery (12), stator axis (11) wears from the front end of outer rotor (12)
Go out, it is characterised in that：Be terminated with the first driving end after the outer rotor (12), the center of the stator axis (11) along itself
Axis direction is equipped with through-hole (111), accommodate in the through-hole (111) can opposing through-bores (111) rotation transmission shaft (3), institute
The one end for stating transmission shaft (3) is fixedly connected with the rear end of outer rotor (12), and the other end is connected to second after being pierced by from through-hole (111) front end
Drive end.
2. bidirectional driving apparatus according to claim 1, it is characterised in that：The first driving end and the second driving end
Rotation center overlaps.
3. bidirectional driving apparatus according to claim 2, it is characterised in that：First driving end includes first shaft coupling
(41) and with first shaft coupling (41) the first rotating member connecting.
4. bidirectional driving apparatus according to claim 2 or 3, it is characterised in that：Second driving end includes second
Axis device (51) and the second rotating member being connect with second shaft coupling (51).
5. bidirectional driving apparatus according to claim 1 or 2 or 3, it is characterised in that：The preceding termination of the stator axis (11)
There is fixed component (6).
6. bidirectional driving apparatus according to claim 1 or 2 or 3, it is characterised in that：The external rotor electric machine (1) is forever
Magneto.
7. a kind of waterwheel aerator, including pontoon component (7) and the oxygenation mixing plant on pontoon, feature exist
In：The oxygenation mixing plant is bidirectional driving apparatus according to any one of claims 1 to 6, the bidirectional driving apparatus
Pontoon component (7) bottom is arranged and is connected to along row, and first driving is terminated with the first agitating paddle, second driving end
It is connected to the second agitating paddle.
8. waterwheel aerator according to claim 7, it is characterised in that：It is terminated with socket before the stator axis (11)
There are fixed component (6), the fixed component (6) to upwardly extend and connect pontoon component (7) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767560.9A CN106130252B (en) | 2016-08-30 | 2016-08-30 | A kind of bidirectional driving apparatus and waterwheel aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767560.9A CN106130252B (en) | 2016-08-30 | 2016-08-30 | A kind of bidirectional driving apparatus and waterwheel aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106130252A CN106130252A (en) | 2016-11-16 |
| CN106130252B true CN106130252B (en) | 2018-07-13 |
Family
ID=57272324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610767560.9A Active CN106130252B (en) | 2016-08-30 | 2016-08-30 | A kind of bidirectional driving apparatus and waterwheel aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106130252B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193996B (en) * | 2018-09-12 | 2020-05-08 | 浙江迈集科技发展有限公司 | Driving device and waterwheel type aerator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7168691B2 (en) * | 2003-10-10 | 2007-01-30 | Maclaren David S | Water resistant aerator system and method |
| CN202211083U (en) * | 2011-07-20 | 2012-05-09 | 广州市中浪机械科技有限公司 | External rotation type aerator agitator |
| CN104158345A (en) * | 2013-05-15 | 2014-11-19 | 罗才德 | Dual-driving hydroelectric generator |
| CN203538129U (en) * | 2013-09-11 | 2014-04-16 | 佛山市山湖电器有限公司 | Efficient and energy-saving water-surface impeller-type aerator |
| CN103580408A (en) * | 2013-11-08 | 2014-02-12 | 袁勇 | Direct drive motor, washing machine double power drive assembly and washing machine thereof |
| CN206041732U (en) * | 2016-08-30 | 2017-03-22 | 广州市中浪机械科技有限公司 | Two -way drive arrangement and waterwheel aerator |
-
2016
- 2016-08-30 CN CN201610767560.9A patent/CN106130252B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106130252A (en) | 2016-11-16 |
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