CN208241550U - A kind of Switched Reluctance Motor - Google Patents
A kind of Switched Reluctance Motor Download PDFInfo
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- CN208241550U CN208241550U CN201820929879.1U CN201820929879U CN208241550U CN 208241550 U CN208241550 U CN 208241550U CN 201820929879 U CN201820929879 U CN 201820929879U CN 208241550 U CN208241550 U CN 208241550U
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- central spindle
- switched reluctance
- rotor
- stator
- reluctance machines
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Abstract
The utility model discloses a kind of Switched Reluctance Motor, including switched reluctance machines, governing box and speed-regulating system box, the upper end of the switched reluctance machines is equipped with speed-regulating system box, and one end of the switched reluctance machines is equipped with governing box；The switched reluctance machines include the first central spindle, the first rotor, the first stator and rolling bearing, wherein the outer casing inner wall of the switched reluctance machines is equipped with the first stator.Electromagnet is powered and generates and magnet opposite magnetic by the utility model, the cross fixing head of the second central spindle is set to be inserted into first axle in-core, due to magneticaction, be detached from the first central spindle will not easily with the second central spindle, strong thrust is generated between second stator and the second rotor in the first central spindle, increases switched reluctance machines thrust, faster rotational speed, make simultaneously with switched reluctance machines opposing force between the second stator and the second rotor, such revolving speed is slack-off.
Description
Technical field
The utility model belongs to technical field of switch reluctance motor, and in particular to a kind of Switched Reluctance Motor.
Background technique
Switched reluctance machines are a kind of novel speed regulating motors, and speed-regulating system has both direct current, exchanges the excellent of two class speed-regulating systems
Point is the latest generation stepless time adjustment system after frequency conversion speed-adjusting system, Speed Regulating System of Brushless DC Motor.Its structure is simple
Firm, speed-regulating range width, speed adjusting performance is excellent, and all has greater efficiency in entire speed adjustable range, and system reliability is high.It is main
It is made of switched reluctance machines, power inverter, controller and four part of position detector.It include power conversion in controller
Device and control circuit, and rotor position detector is then mounted on one end of motor.
Switched reluctance motor speed control system is developed after frequency conversion speed-adjusting system, Speed Regulating System of Brushless DC Motor
The latest generation continuous speed regulation system to get up is collection modern microelectronic technology, digital technology, power electronic technique, infrared electro
The light, mechanical, electrical integrated new and high technology that technology and modern electromagnetic, design and manufacturing technology are integrated.It has speed regulation system
System has both the advantages of direct current, two class speed-regulating system of exchange.
The prior art has the following problems: there is speed regulation when present switched reluctance motor speed control system often uses
While the limited problem of reluctance motor thrust slowly,.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of switched reluctance machines speed regulation system
System has speed regulation fastly, the high feature of thrust.
To achieve the above object, the utility model provides the following technical solutions: a kind of Switched Reluctance Motor, packet
Switched reluctance machines, governing box and speed-regulating system box are included, the upper end of the switched reluctance machines is equipped with speed-regulating system box, described
One end of switched reluctance machines is equipped with governing box；
The switched reluctance machines include the first central spindle, the first rotor, the first stator and rolling bearing, wherein described to open
The outer casing inner wall for closing reluctance motor is equipped with the first stator, and the inside of first stator is equipped with the first rotor, and described first
The inside of rotor is equipped with the first central spindle, and one end of close governing box is provided with rolling bearing inside the switched reluctance machines；
The governing box includes the second central spindle, the second stator, radiator shutter, electromagnet, magnet, end cap, the second rotor, ten
Word fixing head, wherein the outer casing inner wall of the governing box is equipped with the second stator, and the inside of second stator is equipped with second
Rotor, the bitrochanteric inside are equipped with the second central spindle, and second central spindle is provided with ten close to one end of the first central spindle
Word fixing head, second central spindle are equipped with magnet far from one end of the first central spindle, and the governing box is far from switched reluctance machines
One end end cap is installed, the inside of the end cap and magnet corresponding position are equipped with electromagnet, and second central spindle is close to magnetic
One end of iron is equipped with radiator shutter.
Preferably, first central spindle is provided with cross clip corresponding with cross fixing head close to one end of the second central spindle
Slot.
Preferably, first central spindle and second central spindle one end are equal nested is mounted in bearing.
Preferably, the surface of the end cap is provided with Air Filter.
Preferably, it is fixedly connected between the switched reluctance machines and governing box by screw bolt and nut.
Preferably, connected by key between first central spindle and the first rotor and between the second central spindle and the second rotor
Connect fixation.
Compared with prior art, the utility model has the beneficial effects that
1, electromagnet energization generation and magnet opposite magnetic are inserted into the cross fixing head of the second central spindle by the utility model
First axle in-core be detached from the first central spindle will not easily with the second central spindle due to magneticaction, the second stator and the second rotor it
Between generate strong thrust in the first central spindle, increase switched reluctance machines thrust, faster rotational speed, while making the second stator
With switched reluctance machines opposing force between the second rotor, such revolving speed is slack-off.
2, the utility model is equipped with radiator shutter in the second central spindle, and in this way when adjusting the speed variation, rotation speed change causes heat
Increase, by the effective heat extraction of radiator shutter, improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
Fig. 3 is the structural schematic diagram of the utility model.
In figure: 1, switched reluctance machines；11, the first central spindle；12, the first rotor；13, the first stator；14, rolling bearing；
2, governing box；21, the second central spindle；22, the second stator；23, radiator shutter；24, electromagnet；25, magnet；26, end cap；27,
Two rotors；28, cross fixing head；3, speed-regulating system box.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model the following technical schemes are provided: a kind of Switched Reluctance Motor, including
Switched reluctance machines 1, governing box 2 and speed-regulating system box 3, the upper end of switched reluctance machines 1 are equipped with speed-regulating system box 3, switch
One end of reluctance motor 1 is equipped with governing box 2；
Switched reluctance machines 1 include the first central spindle 11, the first rotor 12, the first stator 13 and rolling bearing 14, wherein are opened
The outer casing inner wall for closing reluctance motor 1 is equipped with the first stator 13, and the inside of the first stator 13 is equipped with the first rotor 12, and first turn
The inside of son 12 is equipped with the first central spindle 11, and 1 inside of switched reluctance machines is provided with rolling bearing close to one end of governing box 2
14；
Governing box 2 includes the second central spindle 21, the second stator 22, radiator shutter 23, electromagnet 24, magnet 25, end cap 26, the
Two rotors 27, cross fixing head 28, wherein the outer casing inner wall of governing box 2 is equipped with the second stator 22, the inside of the second stator 22
Second rotor 27 is installed, the inside of the second rotor 27 is equipped with the second central spindle 21, and the second central spindle 21 is close to the first central spindle 11
One end is provided with cross fixing head 28, and the second central spindle 21 is equipped with magnet 25 far from one end of the first central spindle 11, and governing box 2 is separate
One end of switched reluctance machines 1 is equipped with end cap 26, and the inside of end cap 26 and 25 corresponding position of magnet are equipped with electromagnet 24, the
Two central spindles 21 are equipped with radiator shutter 23 by one end of near magnet 25.
In order to facilitate connection, in the present embodiment, it is preferred that the first central spindle 11 close to one end of the second central spindle 21 be provided with
The corresponding cross clamping groove of cross fixing head 28.
In order to facilitate rotation, in the present embodiment, it is preferred that the first central spindle 11 and 21 one end of the second central spindle are equal nested to be mounted on
In bearing.
Dust enters in order to prevent, in the present embodiment, it is preferred that the surface of end cap 26 is provided with Air Filter.
For fixation, in the present embodiment, it is preferred that pass through bolt and spiral shell between switched reluctance machines 1 and governing box 2
Mother is fixedly connected.
For fixation, in the present embodiment, it is preferred that between the first central spindle 11 and the first rotor 12 and the second central spindle
21 and second are connected by key fixation between rotor 27.
The working principle and process for using of the utility model: the utility model is equipped in one end of switched reluctance machines 1
Governing box 2 carries out revolving speed to switched reluctance machines 1 by speed-regulating system box 3 when switched reluctance machines 1 are adjusted the speed
It adjusts, while the energization of electromagnet 24 generates and 25 opposite magnetic of magnet, the cross fixing head 28 of the second central spindle 21 is made to be inserted into first
In central spindle 11, it due to magneticaction, be detached from the first central spindle 11 will not easily with the second central spindle 21, the second stator 22 and second turn
Strong thrust is generated in the first central spindle 11 between son 27, increases 1 thrust of switched reluctance machines, faster rotational speed, simultaneously
It can also be made with 1 opposing force of switched reluctance machines between the second stator 22 and the second rotor 27, such revolving speed becomes according to use demand
Slowly, magnetic by changing electromagnet 24 when not used, adsorb magnet 25 and electromagnet 24, thus the second central spindle 21 and the first central spindle
11 are detached from, and do not influence the use of switched reluctance machines 1, use is portable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Switched Reluctance Motor, including switched reluctance machines (1), governing box (2) and speed-regulating system box (3),
It is characterized by: the upper end of the switched reluctance machines (1) is equipped with speed-regulating system box (3), the switched reluctance machines (1)
One end is equipped with governing box (2)；
The switched reluctance machines (1) include the first central spindle (11), the first rotor (12), the first stator (13) and rolling bearing
(14), wherein the outer casing inner wall of the switched reluctance machines (1) is equipped with the first stator (13), first stator (13)
Inside is equipped with the first rotor (12), and the inside of the first rotor (12) is equipped with the first central spindle (11), the switching magnetic-resistance
The internal one end close to governing box (2) of motor (1) is provided with rolling bearing (14)；
The governing box (2) includes the second central spindle (21), the second stator (22), radiator shutter (23), electromagnet (24), magnet
(25), end cap (26), the second rotor (27), cross fixing head (28), wherein the outer casing inner wall of the governing box (2) is equipped with
The inside of second stator (22), second stator (22) is equipped with the second rotor (27), the inside of second rotor (27)
It is equipped with the second central spindle (21), second central spindle (21) is provided with cross fixing head close to the one end of the first central spindle (11)
(28), second central spindle (21) is equipped with magnet (25) far from the one end of the first central spindle (11), and the governing box (2) keeps away from
The one end for closing reluctance motor (1) is equipped with end cap (26), and inside and magnet (25) corresponding position of the end cap (26) are equipped with
Electromagnet (24), second central spindle (21) are equipped with radiator shutter (23) by the one end of near magnet (25).
2. a kind of Switched Reluctance Motor according to claim 1, it is characterised in that: first central spindle (11)
One end close to the second central spindle (21) is provided with cross clamping groove corresponding with cross fixing head (28).
3. a kind of Switched Reluctance Motor according to claim 1, it is characterised in that: first central spindle (11)
With the second central spindle (21) one end is equal nested is mounted in bearing.
4. a kind of Switched Reluctance Motor according to claim 1, it is characterised in that: the table of the end cap (26)
Face is provided with Air Filter.
5. a kind of Switched Reluctance Motor according to claim 1, it is characterised in that: the switched reluctance machines
(1) it is fixedly connected between governing box (2) by screw bolt and nut.
6. a kind of Switched Reluctance Motor according to claim 1, it is characterised in that: first central spindle (11)
Fixation is connected by key between the first rotor (12) and between the second central spindle (21) and the second rotor (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929879.1U CN208241550U (en) | 2018-06-15 | 2018-06-15 | A kind of Switched Reluctance Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820929879.1U CN208241550U (en) | 2018-06-15 | 2018-06-15 | A kind of Switched Reluctance Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241550U true CN208241550U (en) | 2018-12-14 |
Family
ID=64574325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820929879.1U Active CN208241550U (en) | 2018-06-15 | 2018-06-15 | A kind of Switched Reluctance Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241550U (en) |
-
2018
- 2018-06-15 CN CN201820929879.1U patent/CN208241550U/en active Active
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