CN210898674U - Motor stator with high magnetic flux concentration - Google Patents
Motor stator with high magnetic flux concentration Download PDFInfo
- Publication number
- CN210898674U CN210898674U CN201922064656.0U CN201922064656U CN210898674U CN 210898674 U CN210898674 U CN 210898674U CN 201922064656 U CN201922064656 U CN 201922064656U CN 210898674 U CN210898674 U CN 210898674U
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- permanent magnet
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- 230000004907 flux Effects 0.000 title abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000005389 magnetism Effects 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor stator of high magnetism that gathers, which comprises a motor body, motor body includes the casing, stator and rotor, the stator includes stator core, stator core's outer wall winding has stator coil, the rotor includes the axis of rotation, the outer wall welding of axis of rotation has the live-rollers, the outer wall of live-rollers is provided with rotor core, rotor core's outside is provided with rotor permanent magnet one, rotor permanent magnet one's outside is provided with rotor permanent magnet two, one side outer wall winding of rotor permanent magnet two has rotor coil, the base is installed through the bolt in the bottom of casing, the bottom welding of base has the fixed plate, open at the top of fixed plate has the mounting hole, the bottom of fixed plate is provided with the rubber pad, the outer wall welding of casing. The utility model discloses concentrate the magnetic flux ration of magnet on the rotor, it is better to gather the magnetism effect, and stator core magnetic density can improve, can dispel the heat to motor inside, improves the inside operational environment of motor.
Description
Technical Field
The utility model relates to the technical field of electric machines, especially, relate to a motor stator of high magnetism that gathers.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in a circuit, and the generator mainly plays a role of converting mechanical energy into electric energy.
In the motor stator in the prior art, the magnetic flux of the magnet on the rotor cannot be quantitatively concentrated, so that the magnetic concentration effect is relatively poor, and the magnetic density of the stator core is relatively low, so that the inside of the motor cannot be radiated.
Therefore, it is desirable to design a highly magnetic-concentrating motor stator to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-magnetism-gathering motor stator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a motor stator of high magnetism that gathers, includes motor body, motor body includes casing, stator and rotor, the stator includes stator core, stator core's outer wall winding has stator coil, the rotor includes the axis of rotation, the outer wall welding of axis of rotation has the live-rollers, the outer wall of live-rollers is provided with rotor core, rotor core's outside is provided with rotor permanent magnet one, rotor permanent magnet one's outside is provided with rotor permanent magnet two, one side outer wall winding of rotor permanent magnet two has rotor coil.
Further, the base is installed through the bolt in the bottom of casing, the bottom welding of base has the fixed plate, open at the top of fixed plate has the mounting hole, the bottom of fixed plate is provided with the rubber pad.
Furthermore, a plurality of heat dissipation ribs are welded on the outer wall of the casing, and the heat dissipation ribs are annularly distributed on the casing at equal intervals.
Furthermore, bearing frames are welded on two sides of the casing, bearings are clamped inside the bearing frames, and the rotating shaft is rotatably connected to the casing through the bearings and the bearing frames.
Further, an insulating pad is arranged inside the machine shell and is located between the machine shell and the stator core.
Furthermore, a fixed shell is installed at one end of the machine shell through a bolt, a protective net is welded on one side of the fixed shell, a fan blade is sleeved at one end of the rotating shaft, and the fan blade is located inside the fixed shell.
The utility model has the advantages that:
1. through the rotor permanent magnet that sets up, rotor permanent magnet one and rotor permanent magnet two structure as an organic whole for concentrate the magnetic flux ration of the magnet on the rotor, gather the magnetism effect better, stator core magnetic density can improve.
2. Through the blade that sets up, at the motor during operation, the inside heat that can produce of motor drives the fan blade through the axis of rotation and rotates, can dispel the heat to motor inside, improves the inside operational environment of motor.
3. Through the heat dissipation rib that sets up, the heat that the heat transmission that the heat dissipation rib can carry out the inside production of motor was to the casing dispels the heat, and the heat dissipation rib can increase the area of contact of casing and air, improves the radiating effect of casing.
4. Through the fixed plate, the mounting hole and the rubber pad that set up, can carry out fixed mounting to the motor through fixed plate and the fixing bolt of grafting in the mounting hole, improve the stability of motor when using, the rubber pad can increase the compactness of fixed plate mounted position.
Drawings
Fig. 1 is a schematic view of an overall structure of a highly magnetic-concentrating motor stator according to the present invention;
fig. 2 is a schematic view of an internal structure of a highly magnetic-concentrating motor stator provided by the present invention;
fig. 3 is the utility model provides a planar structure schematic diagram of motor stator of high magnetic concentration.
In the figure: the motor comprises a motor body 1, a machine shell 2, heat dissipation ribs 3, a fixing shell 4, a base 5, a fixing plate 6, mounting holes 7, rubber pads 8, bearing seats 9, a rotating shaft 10, insulating pads 11, a stator core 12, a stator coil 13, a rotating roller 14, a rotor core 15, a rotor permanent magnet I16, a rotor permanent magnet II 17, a rotor coil 18, fan blades 19 and a protective net 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1 to 3 simultaneously, a high magnetic flux-gathering motor stator comprises a motor body 1, wherein the motor body 1 comprises a casing 2, a stator and a rotor, the stator is fixed on the casing 2, the rotor rotates inside the stator, the stator comprises a stator core 12, a stator coil 13 is wound on the outer wall of the stator core 12, the rotor comprises a rotating shaft 10, a rotating roller 14 is welded on the outer wall of the rotating shaft 10, a rotor core 15 is arranged on the outer wall of the rotating roller 14, a first rotor permanent magnet 16 is arranged outside the rotor core 15, a second rotor permanent magnet 17 is arranged outside the first rotor permanent magnet 16, and a rotor coil 18 is wound on the outer wall of one side of the second rotor permanent magnet 17.
Further, base 5 is installed through the bolt in the bottom of casing 2, and the welding of base 5's bottom has fixed plate 6, and open at the top of fixed plate 6 has mounting hole 7, can carry out fixed mounting to motor body 1 through the fixing bolt of pegging graft in mounting hole 7, improves the stability of motor body 1 when using, and the bottom of fixed plate 6 is provided with rubber pad 8.
Further, the outer wall welding of casing 2 has a plurality of heat dissipation ribs 3, and heat dissipation rib 3 can carry out the heat transmission of the inside heat that produces of motor body 1 to the heat on casing 2 and dispel the heat, and heat dissipation rib 3 can increase the area of contact of casing 2 and air, improves the radiating effect of casing 2, and a plurality of heat dissipation ribs 3 are equidistant annular and distribute on casing 2.
Further, bearing frame 9 has all been welded to the both sides of casing 2, and the inside joint of bearing frame 9 has a bearing, and axis of rotation 10 passes through the bearing and the rotation of bearing frame 9 is connected on casing 2, and the bearing can reduce the frictional force between axis of rotation 10 and the casing 2.
Further, an insulating pad 11 is disposed inside the casing 2, the insulating pad 11 is located between the casing 2 and the stator core 12, and the insulating pad 11 prevents the stator core 12 from contacting the casing 2.
Further, the set casing 4 is installed through the bolt to the one end of casing 2, and the welding of one side of set casing 4 has protection network 20, and fan blade 19 has been cup jointed to the one end of axis of rotation 10, drives fan blade 19 through axis of rotation 10 and rotates, can dispel the heat to motor body 1 is inside, improves the inside operational environment of motor body 1, and fan blade 19 is located the inside of set casing 4.
The working principle is as follows: when the motor is used, the motor body 1 is placed at a designated position through the fixing plate 6 at the bottom of the base 5, then the motor body 1 can be fixedly installed through the fixing bolt inserted in the installation hole 7, the stability of the motor body 1 in use is improved, meanwhile, the tightness of the installation position of the fixing plate 6 can be increased through the rubber pad 8 at the bottom of the fixing plate 6, the rotor permanent magnet I16 and the rotor permanent magnet II 17 are of an integrated structure, the magnetic flux of the magnet on the rotor is quantitatively concentrated, the magnetism gathering effect is better, the magnetic density of the stator core is improved, when the motor body 1 works, heat can be generated inside the shell 2 of the motor body 1, the fan blades 19 are driven to rotate through the rotating shaft 10, the inside of the motor body 1 can be radiated, the working environment inside the motor body 1 is improved, meanwhile, the radiating ribs 3 on the shell 2 can radiate heat generated inside the motor body 1 and can be transmitted to the shell 2 for radiating heat, the heat dissipation ribs 3 can increase the contact area between the casing 2 and the air, and improve the heat dissipation effect of the casing 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a motor stator of high magnetism that gathers, includes motor body (1), its characterized in that, motor body (1) includes casing (2), stator and rotor, the stator includes stator core (12), the outer wall winding of stator core (12) has stator coil (13), the rotor includes axis of rotation (10), the outer wall welding of axis of rotation (10) has rotor roll (14), the outer wall of rotor roll (14) is provided with rotor core (15), the outside of rotor core (15) is provided with rotor permanent magnet (16), the outside of rotor permanent magnet (16) is provided with rotor permanent magnet (17) two, the winding of one side outer wall of rotor permanent magnet (17) has rotor coil (18).
2. The highly magnetic-gathering motor stator as claimed in claim 1, wherein a base (5) is mounted at the bottom of the housing (2) through bolts, a fixing plate (6) is welded at the bottom of the base (5), a mounting hole (7) is formed at the top of the fixing plate (6), and a rubber pad (8) is arranged at the bottom of the fixing plate (6).
3. The stator of the high-magnetism-gathering motor as claimed in claim 1, wherein a plurality of heat dissipation ribs (3) are welded on the outer wall of the casing (2), and the plurality of heat dissipation ribs (3) are annularly distributed on the casing (2) at equal intervals.
4. The motor stator with high magnetic concentration according to claim 1, wherein bearing seats (9) are welded on both sides of the housing (2), a bearing is clamped inside each bearing seat (9), and the rotating shaft (10) is rotatably connected to the housing (2) through the bearing and the bearing seat (9).
5. A highly magnetic-concentrating stator for an electric motor according to claim 1, characterized in that the interior of the housing (2) is provided with an insulating pad (11), the insulating pad (11) being located between the housing (2) and the stator core (12).
6. The motor stator with high magnetic concentration according to claim 1, wherein a fixed shell (4) is installed at one end of the machine shell (2) through a bolt, a protective net (20) is welded at one side of the fixed shell (4), a fan blade (19) is sleeved at one end of the rotating shaft (10), and the fan blade (19) is located inside the fixed shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064656.0U CN210898674U (en) | 2019-11-26 | 2019-11-26 | Motor stator with high magnetic flux concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064656.0U CN210898674U (en) | 2019-11-26 | 2019-11-26 | Motor stator with high magnetic flux concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210898674U true CN210898674U (en) | 2020-06-30 |
Family
ID=71324509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064656.0U Active CN210898674U (en) | 2019-11-26 | 2019-11-26 | Motor stator with high magnetic flux concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210898674U (en) |
-
2019
- 2019-11-26 CN CN201922064656.0U patent/CN210898674U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: No. 6 Xiaolu Village, Linqi Street, Lingcheng District, Dezhou City, Shandong Province, 253500 Patentee after: Lv Dongjian Country or region after: China Address before: No.9-1, Fengxiang Road, Hefeng Town, Lishui District, Nanjing, Jiangsu Province, 210000 Patentee before: Nanjing Fulong electromechanical Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240626 Address after: 253500 shop B334, building 3, New Oriental Commercial Plaza, Lingcheng District, De Zhou City, Shandong Province Patentee after: Shandong Changpu mechanical equipment Co.,Ltd. Country or region after: China Address before: No. 6 Xiaolu Village, Linqi Street, Lingcheng District, Dezhou City, Shandong Province, 253500 Patentee before: Lv Dongjian Country or region before: China |