CN209545372U - A kind of environmentally friendly motor of Double-directional rotary - Google Patents
A kind of environmentally friendly motor of Double-directional rotary Download PDFInfo
- Publication number
- CN209545372U CN209545372U CN201920262446.XU CN201920262446U CN209545372U CN 209545372 U CN209545372 U CN 209545372U CN 201920262446 U CN201920262446 U CN 201920262446U CN 209545372 U CN209545372 U CN 209545372U
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- movable casing
- cooling water
- magnet
- motor
- casing
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Abstract
The utility model discloses a kind of environmentally friendly motors of Double-directional rotary, including shell, shaft, stator and rotor, cooling trough is provided on shell, shell includes main casing and movable casing, movable casing and main casing are threadedly engaged middle part and form cooling trough, oppositely arranged there are two unilateral bearing on movable casing, the inner ring of two unilateral bearings is fixedly connected with movable casing, and the outer ring of two unilateral bearings is evenly arranged with blade；The two sides for being located at two unilateral bearings on movable casing are arranged in cooling water inlet and cooling water outlet, the first magnet is provided on the outer ring of two unilateral bearings, it is provided with turntable in shaft, the second magnet is provided on turntable, the first magnet and the second magnet cooperate Magnetic drive.This kind environmental protection motor can automatically adjust the speed of flow of cooling water according to the revolving speed of motor itself, reduce energy consumption, reach energy-saving and environment-friendly purpose, and be able to maintain that good heat dissipation effect to the motor of positive and negative rotation alternate run.
Description
Technical field
The utility model belongs to technical field of motors, the environmentally friendly motor of specifically a kind of Double-directional rotary.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, in motor operation mistake
It is especially huge that Cheng Zhonghui issues the heat that amount of heat, especially heavy-duty motor generate, if heat dissipation will lead to electricity not in time
The damage of machine internal component reduces motor bulk life time.Existing motor generally comprises Wind-cooling type according to type of cooling classification,
Oily cold mould and three kinds of water-cooling type.Existing water-cooled machine is generally provided with water-cooling groove on the casing of motor, connects on water-cooling groove
There are a water inlet pipe and outlet pipe, then is driven by external water pump so that the water in water-cooling groove circulates to reach takes away on casing
The purpose of heat.And this water-cooled machine is relatively suitble to the motor run with permanent revolving speed, can not be adjusted according to the revolving speed of motor
The speed that water circulates, so that motor water when the slow-speed of revolution is run circulates waste that is too fast and generating the energy.
In order to solve the above technical problems, applicant has developed a kind of environmentally friendly motor, including shell, shaft, stator and rotor,
Cooling trough is provided on the shell, the cooling trough is connected with cooling water inlet and cooling water outlet, the shell packet
Main casing and movable casing are included, outer ring both ends are provided with external screw thread, the movable casing both ends setting on the main casing
There is internal screw thread, the movable casing and the main casing are threadedly engaged middle part and form the cooling trough, the removable shell
Rotation is provided with change on body, is evenly arranged with blade, the cooling water inlet and the cooling water outlet on the outside of the change
The two sides for being located at the change on the movable casing are set, are provided with the first magnet in the change, in the shaft
It is provided with turntable, the second magnet is provided on the turntable, first magnet and second magnet cooperate Magnetic drive.This kind
Cooling water inlet and cooling water outlet are connected on water tank by environmentally friendly motor after being installed on machine, in electric motor starting, are turned
The rotation of axis will drive turntable rotation, and the second magnet drives the first magnet rotors while turntable rotation, to drive change
Rotation, in change rotation, blade can make the water flowing in cooling trough, to take away the heat on electric machine casing, reach fast
The purpose of prompt drop temperature, this motor on startup can shaft rotate more fast then blade velocity of rotation it is faster, cooling water circulation speed
Degree is faster, so that the speed of recirculated water can be matched with motor speed, avoids the circulation of unnecessary excess speed, thus
Reach energy-saving and environment-friendly purpose.But this working condition is merely able to individually rotate in one direction, such as wants motor to need positive and negative
Turn alternate run, then will lead to the hot water being just discharged and return in cooling trough, heat dissipation effect is caused to be greatly reduced.
Summary of the invention
The utility model is in view of the shortcomings of the prior art, provide a kind of environmentally friendly motor of Double-directional rotary, this kind environmental protection motor is not
The speed that flow of cooling water can be only automatically adjusted according to the revolving speed of motor itself reduces energy consumption in slow-speed of revolution operation,
Reach energy-saving and environment-friendly purpose, and can remain cooling water co-flow when motor rotates and reverse, keeps positive and negative
The motor for turning alternate run has good heat dissipation effect.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals: a kind of Double-directional rotary
Environmentally friendly motor, including shell, shaft, stator and rotor are provided with cooling trough, the cooling trough connection on the shell
There are cooling water inlet and cooling water outlet, the shell includes main casing and movable casing, outer ring both ends on the main casing
It is provided with external screw thread, the movable casing both ends are provided with internal screw thread, and the movable casing is matched with the main casing screw thread
Close middle part and form the cooling trough, on the movable casing setting there are two unilateral bearing, two unilateral bearings
Inner ring is fixedly connected with the movable casing, and two unilateral bearings are oppositely arranged, and the outer ring of two unilateral bearings is equal
It is even to be provided with blade, two unilateral bearings when rotating backward the blade push cooling water to move in the same direction；The cooling water
The two sides for being located at two unilateral bearings on the movable casing are arranged in import and the cooling water outlet, described in two
It is provided with the first magnet on the outer ring of unilateral bearing, turntable is provided in the shaft, the second magnetic is provided on the turntable
Iron, first magnet and second magnet cooperate Magnetic drive.This kind environmental protection motor is after being installed on machine by cooling water
Import and cooling water outlet are connected on water tank, and when motor rotates forward, the rotation of shaft will drive turntable rotation, due to the first magnetic
Attraction between iron and the second magnet, the second magnet drives the first magnet rotors while turntable rotation, to drive it
In a unilateral bearing outer ring rotating, the water flowing in cooling trough can be made in the outer ring blade of unilateral bearing, reach cold
But the purpose of motor housing, the outer ring that will drive another individual event bearing in motor reversal rotate backward, and continue to keep cooling
Water co-flow in sink keeps the motor of positive and negative rotation alternate run to have good heat dissipation effect.
In above-mentioned technical proposal, it is preferred that the movable casing is cylindrical in shape and inward at both ends is extended with bulge loop, described convex
Ring inner ring is provided with the internal screw thread.
In above-mentioned technical proposal, it is preferred that the cooling water inlet and the cooling water outlet are located at the removable shell
The both ends of body.Make the water flowing of each position in cooling trough more preferable using the structure, improves cooling effect.
In above-mentioned technical proposal, specifically, described movable casing one end is provided with positioning ring, two unilateral bearings
Inner ring and the positioning ring be interference fitted.
In above-mentioned technical proposal, specifically, the inner ring of two unilateral bearings is welded and fixed with the movable casing.
The utility model compared with prior art, has the following beneficial effects: the environmentally friendly motor of this kind on being installed to machine
Cooling water inlet and cooling water outlet are connected on water tank afterwards, when motor rotates forward, the rotation of shaft will drive turntable rotation,
Due to the attraction between the first magnet and the second magnet, the second magnet drives the first magnet rotors while turntable rotation,
To drive the outer ring rotating of one of unilateral bearing, the water flow in cooling trough can be made in the outer ring blade of unilateral bearing
It is dynamic, achieve the purpose that cooling motor housing, the outer ring that will drive another individual event bearing in motor reversal rotates backward, and continues
The water co-flow in cooling trough is kept, the motor of positive and negative rotation alternate run is kept to have good heat dissipation effect.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model embodiment.
Fig. 2 is the structural schematic diagram of unilateral bearing and turntable cooperation in the utility model embodiment.
Fig. 3 is the structural schematic diagram of another unilateral bearing and turntable cooperation in the utility model embodiment, the watcher of Fig. 3
To identical as the direction of observation of Fig. 2.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing: referring to Fig. 1 to Fig. 3,
A kind of environmentally friendly motor of Double-directional rotary, including shell 1, shaft 2, stator 3 and rotor 4 are provided with cooling trough on the shell 1
5, the cooling trough 5 is connected with cooling water inlet 6 and cooling water outlet 7, and the shell 1 includes main casing 11 and removable shell
Body 12, outer ring both ends are provided with external screw thread on the main casing 11, and 12 both ends of movable casing are provided with internal screw thread, described
Movable casing 12 and the main casing 11 are threadedly engaged middle part and form the cooling trough 5, set on the movable casing 12
It sets there are two unilateral bearing 8, the inner ring of two unilateral bearings 8 is fixedly connected with the movable casing 12, and two unidirectional
Bearing 8 is oppositely arranged, and the outer ring of two unilateral bearings 8 is evenly arranged with blade 81, and two unilateral bearings 8 are reversed
The blade 81 pushes cooling water to move in the same direction when rotation；The cooling water inlet 6 and the cooling water outlet 7 are arranged described
It is located at the two sides of two unilateral bearings 8 on movable casing 12, the is provided on the outer ring of two unilateral bearings 8
One magnet 82 is provided with turntable 21 in the shaft 2, the second magnet 211, first magnet 82 is provided on the turntable 21
Cooperate Magnetic drive with second magnet 211.This kind environmental protection motor is after being installed on machine by cooling water inlet and cooling water
Outlet is connected on water tank, and when motor rotates forward, the rotation of shaft will drive turntable rotation, due to the first magnet and the second magnet
Between attraction, turntable rotation while the second magnet drive the first magnet rotors, to drive one of one-way shaft
The outer ring rotating held can make the water flowing in cooling trough in the outer ring blade of unilateral bearing, reach cooling motor housing
Purpose, the outer ring that will drive another individual event bearing in motor reversal rotate backward, and continue to keep the water in cooling trough same
To flowing, the motor of positive and negative rotation alternate run is kept to have good heat dissipation effect；The motor can be adjusted by screw thread simultaneously
The position of movable casing changes the magnetic force between the first magnet and the second magnet, to adjust under shaft revolving speed same case
The revolving speed of blade.
The movable casing 12 is cylindrical in shape and inward at both ends is extended with bulge loop 121, and 121 inner ring of the bulge loop setting is
State internal screw thread.
The cooling water inlet 6 and the cooling water outlet 7 are located at the both ends of the movable casing 12.Using the structure
So that the water flowing of each position is more preferable in cooling trough, cooling effect is improved.
In the present embodiment, described 12 one end of movable casing is provided with positioning ring 122, two unilateral bearings 8
Inner ring and the positioning ring 122 are interference fitted.Can certainly be by the inner rings of two unilateral bearings 8 with it is described removable
Dynamic shell 12 is welded and fixed, or the inner ring of two unilateral bearings 8 and the movable casing 12 are bolted.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of environmentally friendly motor of Double-directional rotary, including shell (1), shaft (2), stator (3) and rotor (4), the shell (1)
On be provided with cooling trough (5), the cooling trough (5) is connected with cooling water inlet (6) and cooling water outlet (7), feature
Be: the shell (1) includes main casing (11) and movable casing (12), and outer ring both ends are provided on the main casing (11)
External screw thread, movable casing (12) both ends are provided with internal screw thread, the movable casing (12) and the main casing (11)
It is threadedly engaged middle part and forms the cooling trough (5), on the movable casing (12) there are two settings unilateral bearing (8), two
The inner ring of a unilateral bearing (8) is fixedly connected with the movable casing (12), and two unilateral bearings (8) are oppositely arranged,
The outer ring of two unilateral bearings (8) is evenly arranged with blade (81), and two unilateral bearings (8) rotate backward when institute
Stating blade (81) pushes cooling water to move in the same direction；The cooling water inlet (6) and the cooling water outlet (7) setting it is described can
It is located at the two sides of two unilateral bearings (8) on mobile shell (12), is respectively provided on the outer ring of two unilateral bearings (8)
Have the first magnet (82), be provided with turntable (21) on the shaft (2), is provided with the second magnet (211) on the turntable (21),
First magnet (82) and second magnet (211) cooperate Magnetic drive.
2. a kind of environmentally friendly motor of Double-directional rotary as described in claim 1, it is characterised in that: the movable casing (12) is in
Tubular and inward at both ends are extended with bulge loop (121), and bulge loop (121) inner ring is provided with the internal screw thread.
3. a kind of environmentally friendly motor of Double-directional rotary as described in claim 1, it is characterised in that: the cooling water inlet (6) and
The cooling water outlet (7) is located at the both ends of the movable casing (12).
4. a kind of environmentally friendly motor of Double-directional rotary as described in claim 1, it is characterised in that: the movable casing (12) one
End is provided with positioning ring (122), and the inner ring of two unilateral bearings (8) and the positioning ring (122) are interference fitted.
5. a kind of environmentally friendly motor of Double-directional rotary as described in claim 1, it is characterised in that: two unilateral bearings (8)
Inner ring be welded and fixed with the movable casing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262446.XU CN209545372U (en) | 2019-03-01 | 2019-03-01 | A kind of environmentally friendly motor of Double-directional rotary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262446.XU CN209545372U (en) | 2019-03-01 | 2019-03-01 | A kind of environmentally friendly motor of Double-directional rotary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209545372U true CN209545372U (en) | 2019-10-25 |
Family
ID=68274563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262446.XU Expired - Fee Related CN209545372U (en) | 2019-03-01 | 2019-03-01 | A kind of environmentally friendly motor of Double-directional rotary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209545372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927899A (en) * | 2020-09-01 | 2020-11-13 | 何景安 | External screw single bearing capable of rotating in same way |
-
2019
- 2019-03-01 CN CN201920262446.XU patent/CN209545372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927899A (en) * | 2020-09-01 | 2020-11-13 | 何景安 | External screw single bearing capable of rotating in same way |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20200301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |