CN202586677U - Double-stator disk-type three-phase asynchronous motor - Google Patents
Double-stator disk-type three-phase asynchronous motor Download PDFInfo
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- CN202586677U CN202586677U CN 201220225089 CN201220225089U CN202586677U CN 202586677 U CN202586677 U CN 202586677U CN 201220225089 CN201220225089 CN 201220225089 CN 201220225089 U CN201220225089 U CN 201220225089U CN 202586677 U CN202586677 U CN 202586677U
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Abstract
The utility model provides a double-stator disk-type three-phase asynchronous motor. The double-stator disk-type three-phase asynchronous motor comprises a casing, stators and a rotor, the stators and the rotor are arranged in the casing, a front end of the casing is provided with a front end cap, a rear end of the casing is provided with a rear end cap, the stators are two, one is a front stator, the other one is a rear stator, the front stator is arranged on the front end cap, the rear stator is arranged on the rear end cap, the rotor is arranged on a rotary shaft penetrating a center position of the casing, and the stators and the rotor are arranged correspondingly. The double-stator disk-type three-phase asynchronous motor greatly and simply realizes adjustment of output power and rotation speed, and excellently solves problems existing in the prior art, is simple and innovative in structure and convenient to operate and greatly improves usage efficiency and flexibility of the motor.
Description
Technical field
The utility model belongs to machine field, specially refers to two stator disc type threephase asynchronouses that power and rotating speed can be regulated.
Background technology
The disc type threephase asynchronous capacity of domestic production at present is less, and capacity can not regulate with starting torque, so can not satisfy the growing market demand.And how to solve this defective, become a problem of needing solution badly.
Summary of the invention
Goal of the invention: the utility model provides a kind of pair of stator disc type threephase asynchronous, to such an extent as to its objective is solution threephase asynchronous power output and the unadjustable problem that can't meet the need of market of starting torque in the past.
Technical scheme: the utility model is realized through following technical scheme:
A kind of pair of stator disc type threephase asynchronous, it is characterized in that: this motor comprises casing, stator and rotor, and stator and rotor are arranged in the casing, and the front end of casing is provided with front end housing, and the rear end of casing is provided with rear end cap; Stator is divided into two, stator and back stator before comprising, and preceding stator is arranged on the front end housing, and back stator is arranged on the rear end cap, and rotor is arranged in the rotating shaft of passing the casing center, the corresponding setting with rotor of stator.
Preceding stator is tray type structure with the back stator, and rotor also is a tray type structure.
Preceding stator comprises preceding coupling ring, preceding stator core and preceding stator winding, and preceding stator winding is a three-phase symmetric winding, and in the groove of stator core, preceding stator core was arranged on the front end housing through preceding coupling ring before preceding stator winding was embedded in.
Back stator comprises back coupling ring, back stator core and back stator winding, and back stator winding is a three-phase symmetric winding, and back stator winding is embedded in the groove of back stator core, and back stator core is arranged on the rear end cap through the back coupling ring.
Rotor comprises rotor core, mouse cage winding and rotor coupling sleeve, and rotor core is arranged in the rotating shaft through the rotor coupling sleeve, and the mouse cage winding adopts the cast aluminium mode to cast on the rotor core.
Advantage and effect: the utility model provides a kind of pair of stator disc type threephase asynchronous, and this motor comprises casing, stator and rotor, and stator and rotor are arranged in the casing; Stator is divided into two; Stator and back stator before comprising, preceding stator is arranged on the front end housing, and back stator is arranged on the rear end cap; Rotor is arranged in the rotating shaft of passing the casing center, the corresponding setting with rotor of stator.
The utility model can be realized the adjusting of power output and starting torque, improves starting performance, can regulate rotating speed of motor again, is beneficial in machine field and applies.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is a stator structure sketch map before the utility model
Fig. 3 is the utility model rotor structure sketch map
Fig. 4 is a stator structure sketch map behind the utility model
Among the figure: the 1-rotating shaft; The 2-bearing cap; The 3-bearing; The 4-front end housing; Stator before the 5-; The 6-casing; The 7-rotor; Stator behind the 8-; The 9-rear end cap; The 10-terminal box; Coupling ring before the 11-; Stator core before the 12-; Stator winding before the 13-; The 14-rotor core; 15-mouse cage winding; 16-rotor coupling sleeve; Coupling ring behind the 17-; Stator core behind the 18-; Stator winding behind the 19-.
Embodiment: the utility model is done further description below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model provides a kind of pair of stator disc type threephase asynchronous, and this motor comprises casing 6, stator and rotor 7; Stator and rotor 7 are arranged in the casing 6, and stator is divided into two, stator 5 and back stator 8 before comprising; Preceding stator 5 is arranged on the front end housing 4, and back stator 8 is arranged on the rear end cap 9, and front end housing 4 is arranged on the casing 6 with rear end cap 9; Rotor 7 is arranged in the rotating shaft 1 of passing casing 6 centers, stator and rotor 7 corresponding settings.The position that rotating shaft 1 is passed in casing 6 is provided with bearing 3, and the position of passing at casing 6 outer shafts 1 is provided with bearing cap 2.
Preceding stator 5 is tray type structure with back stator 8, and rotor 7 also is a tray type structure.
As shown in Figure 2; Coupling ring 11, preceding stator core 12 and preceding stator winding 13 before preceding stator 5 comprises; Preceding stator winding 13 is a three-phase symmetric winding, and in the groove of stator core 12, preceding stator core 12 was arranged on the front end housing 4 through preceding coupling ring 11 before preceding stator winding 13 was embedded in.
As shown in Figure 3, rotor 7 comprises rotor core 14, mouse cage winding 15 and rotor coupling sleeve 16, and rotor core 14 is arranged in the rotating shaft 1 through rotor coupling sleeve 16, and mouse cage winding 15 adopts the cast aluminium mode to cast on the rotor core 14.
As shown in Figure 4; Back stator 8 comprises back coupling ring 17, back stator core 18 and back stator winding 19; Back stator winding 19 is a three-phase symmetric winding, and back stator winding 19 is embedded in the groove of back stator core 18, and back stator core 18 is arranged on the rear end cap 9 through back coupling ring 17.
On the external shell of casing 6, also be provided with the terminal box 10 that is used to connect the external power device.
When the utility model uses, when two stator isolated operations, can export identical or different mechanical output; When two stator cooperations, output mechanical power is enhanced about more than once.During like the big starting torque of need, when using one of them stator, can use second stator, improve starting torque as auxiliary starter.In addition, still the method for pole-changing capable of using changes the rotating speed of motor of the utility model, and it is moved under four kinds of different rotating speed.
The realization that the utility model is good and very simple and direct the adjusting of power output and rotating speed, also well solved the existing problem of existing motor, its novel structure, simple, easy to operate has improved motor service efficiency and flexibility greatly.
Claims (5)
1. two stator disc type threephase asynchronous; It is characterized in that: this motor comprises casing (6), stator and rotor (7); Stator and rotor (7) are arranged in the casing (6); The front end of casing (6) is provided with front end housing (4), and the rear end of casing (6) is provided with rear end cap (9); Stator is divided into two; Comprise preceding stator (5) and back stator (8); Preceding stator (5) is arranged on the front end housing (4); Back stator (8) is arranged on the rear end cap (9), and rotor (7) is arranged in the rotating shaft (1) of passing casing (6) center, stator and the corresponding setting of rotor (7).
2. according to claim 1 pair of stator disc type threephase asynchronous is characterized in that: preceding stator (5) and back stator (8) are tray type structure, and rotor (7) also is a tray type structure.
3. according to claim 1 pair of stator disc type threephase asynchronous; It is characterized in that: preceding stator (5) comprises preceding coupling ring (11), preceding stator core (12) and preceding stator winding (13); Preceding stator winding (13) is a three-phase symmetric winding; Preceding stator winding (13) is embedded in the groove of preceding stator core (12), and preceding stator core (12) is arranged on the front end housing (4) through preceding coupling ring (11).
4. according to claim 1 pair of stator disc type threephase asynchronous; It is characterized in that: back stator (8) comprises back coupling ring (17), back stator core (18) and back stator winding (19); Back stator winding (19) is a three-phase symmetric winding; Back stator winding (19) is embedded in the groove of back stator core (18), and back stator core (18) is arranged on the rear end cap (9) through back coupling ring (17).
5. according to claim 1 pair of stator disc type threephase asynchronous; It is characterized in that: rotor (7) comprises rotor core (14), mouse cage winding (15) and rotor coupling sleeve (16); Rotor core (14) is arranged in the rotating shaft (1) through rotor coupling sleeve (16), and mouse cage winding (15) adopts the cast aluminium mode to cast on the rotor core (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225089 CN202586677U (en) | 2012-05-18 | 2012-05-18 | Double-stator disk-type three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225089 CN202586677U (en) | 2012-05-18 | 2012-05-18 | Double-stator disk-type three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586677U true CN202586677U (en) | 2012-12-05 |
Family
ID=47256042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225089 Expired - Fee Related CN202586677U (en) | 2012-05-18 | 2012-05-18 | Double-stator disk-type three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327974A (en) * | 2016-10-13 | 2017-01-11 | 华北电力大学（保定） | Teaching demonstration device for asynchronous motor |
-
2012
- 2012-05-18 CN CN 201220225089 patent/CN202586677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327974A (en) * | 2016-10-13 | 2017-01-11 | 华北电力大学（保定） | Teaching demonstration device for asynchronous motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140518 |