CN111600413A - Permanent magnet high-speed motor applicable to high-voltage environment - Google Patents
Permanent magnet high-speed motor applicable to high-voltage environment Download PDFInfo
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- CN111600413A CN111600413A CN202010564334.7A CN202010564334A CN111600413A CN 111600413 A CN111600413 A CN 111600413A CN 202010564334 A CN202010564334 A CN 202010564334A CN 111600413 A CN111600413 A CN 111600413A
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- permanent magnet
- fixed
- speed motor
- motor shell
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Abstract
The invention belongs to the technical field of permanent magnet high-speed motors, and particularly relates to a permanent magnet high-speed motor applicable to a high-voltage environment. This permanent magnetism high-speed motor that can be suitable for high pressure environment adopts neotype structural design, has designed and has had location extrusion functional structure, has solved the inconvenient problem that shifts the location of traditional device, has designed the structure that has linkage block function, has avoided the problem that device equipment maintenance efficiency is low, has add heat conduction simultaneously, has cushioned, has fallen the structure of making an uproar and safeguard function, has promoted the security and the practicality that the device used, does benefit to the popularization of equipment.
Description
Technical Field
The invention relates to the technical field of permanent magnet high-speed motors, in particular to a permanent magnet high-speed motor applicable to a high-voltage environment.
Background
The high-speed permanent magnet motor belongs to one of motors, has the characteristics of small weight, small volume, high efficiency and the like, and has a wide application range, wherein the power market application has continuously improved production requirements on the high-speed permanent magnet motor, the problems of the high-speed permanent magnet motor in the manufacturing process and the main technology are gradually highlighted, and the application of the high-speed permanent magnet motor covers occasions with various power levels.
Traditional permanent magnetism high speed motor structure is fixed, shift the positioning process through parts such as gyro wheel to equipment is whole, need lock the operation to the gyro wheel in proper order, the process is comparatively loaded down with trivial details, and traditional equipment carries out fixed mounting through the multiunit connecting piece, it is comparatively inconvenient when dismantling to maintain and assemble to lead to equipment, need operate through professional apparatus, when the ageing fracture of traditional equipment rotor wearing and tearing simultaneously, easily produce danger to operator on every side, the equipment noise is big, the compressive property is weak and drawbacks such as heat conductivity is poor, influence the practicality of equipment, be unfavorable for equipment popularization.
In conclusion, the existing permanent magnet high-speed motor has the defects of inconvenient transfer and positioning, low assembly and maintenance efficiency, safety and poor practicability when in use. In order to solve the problems, innovative design is urgently needed on the basis of the original permanent magnet high-speed motor.
Disclosure of Invention
The invention aims to provide a permanent magnet high-speed motor applicable to a high-voltage environment, and aims to solve the problems of inconvenient transfer and positioning, low assembly and maintenance efficiency, safety and poor practicability in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a permanent magnet high-speed motor applicable to a high-voltage environment comprises a base body and a screw rod, wherein rollers are installed at the lower end of the base body, a vertical rod is fixed at the bottom of the base body, a bottom plate is arranged on the outer side of the vertical rod, a squeezing barrel is fixed at the lower end of the bottom plate, the screw rod is arranged on two sides of the lower portion of the base body, a fixing barrel is fixed below the base body, a rotating block is installed at the lower end of the fixing barrel, an installation frame is fixed on the right side of the upper end of the base body, a transverse groove is formed in the installation frame, an installation block is installed on the inner side of the transverse groove, a squeezing groove is formed in the inner side of the installation block, a movable frame is installed on the upper portion of the installation frame, a squeezing rod is fixed at the lower end of the movable frame, a supporting seat is arranged on the inner side of, and motor casing's lower extreme is fixed with the heat conduction copper pipe, and the lower extreme of heat conduction copper pipe is provided with the thermal-arrest board simultaneously, motor casing's inside is provided with the sponge intermediate layer, and motor casing's inboard installs sealed the pad to motor casing's mid-mounting has the rotor, the work bearing is installed in the outside of rotor, and the outside of work bearing is provided with the oil filling annular to the sealing ring is installed in the outside of oil filling annular, the outside of rotor is fixed with the fixed block, and the inboard of fixed block installs the cable wire, and the left side of rotor is provided with the fan, motor casing's upper end.
Preferably, the base body forms a sliding structure through the vertical rod and the bottom plate, the extrusion barrels are vertically distributed at the lower end of the bottom plate, and the bottom plate is connected with the screw rod in a clamping mode.
Preferably, a rotating structure is formed by the fixed cylinder and the rotating block through a rotating bearing, the rotating block is connected with the extrusion cylinder in a clamping mode, the longitudinal section of the rotating block is in a right-angle trapezoid shape, and the rotating block is connected with the roller in a clamping mode.
Preferably, the installing frame passes through the horizontal groove and the installation piece constitutes sliding construction, and the installation piece passes through the mounting groove and the block structure is constituteed to the supporting seat inlays the cover and sets up the inboard at the installing frame.
Preferably, the movable frame and the installation frame are in sliding connection, extrusion rods are vertically distributed at the lower end of the movable frame, the extrusion rods and the extrusion grooves are in clamping connection, and the longitudinal sections of the extrusion grooves and the installation blocks are in right trapezoid shapes.
Preferably, the heat conduction copper pipes are vertically distributed at the lower end of the motor shell, and the heat conduction copper pipes and the heat collecting plate are designed into an integrated structure.
Preferably, the sponge interlayer is embedded in the motor shell, and the inner wall of the motor shell is tightly attached to the sealing gasket.
Preferably, the rotor passes through work bearing and motor casing constitution revolution mechanic, and work bearing and oil feeding ring groove link up each other to oil feeding ring groove longitudinal section's shape is isosceles trapezoid, and oil feeding ring groove and sealing ring are threaded connection simultaneously.
Preferably, the fixing blocks are symmetrically arranged about a center line of the steel cable, and the steel cable is horizontally distributed on the outer side of the rotor.
Compared with the prior art, the invention has the beneficial effects that: this permanent magnetism high-speed motor that can be suitable for high pressure environment adopts neotype structural design, has designed and has had location extrusion functional structure, has solved the inconvenient problem that shifts the location of traditional device, has designed the structure that has linkage block function, has avoided the problem that device equipment maintenance efficiency is low, has add heat conduction simultaneously, has cushioned, has fallen the structure of making an uproar and safeguard function, has promoted the security and the practicality that the device used, does benefit to the popularization of equipment.
1. The screw rod is separated from the bottom plate by rotating the screw rod, the bottom plate drives the extrusion cylinder and the rotating block to be separated from clamping, the rubber block on the rotating block is separated from the roller, the device moves on the ground through the roller to realize the transfer of the whole position of the device, the screw rod drives the extrusion cylinder on the bottom plate to extrude the inclined plane of the rotating block by resetting the screw rod to realize the fixation of the roller, and the device is supported through the roller to further realize the fixation of the whole position of the device;
2. the movable frame is pulled downwards to drive the extrusion rod to extrude the inclined plane of the extrusion groove, the mounting block slides to the outer side of the mounting frame in the transverse groove, the mounting block and the mounting groove are separated from being clamped, the motor shell is pulled upwards through the lifting ring, the motor shell drives the supporting seat to be pulled out of the mounting frame, the motor shell is quickly disassembled, the supporting seat on the motor shell is inserted into the inner side of the mounting frame, and the long right-angle side of the mounting block is clamped with the mounting groove to quickly install the motor shell;
3. through heat conduction copper pipe heat on to motor casing conduct, the inside of thermal-arrest board is assembled to the heat on the heat conduction copper pipe, coolant liquid through the inboard setting of water tank carries out cooling to the thermal-arrest board, further realize the holistic cooling to motor casing, wherein sponge intermediate layer's porous structure effectively weakens the sound, the realization is to falling of device operation environment make an uproar, sealed pad has promoted the compressive capacity that motor casing received the interior external tension in-process, avoid the long-term high-pressure environment of motor casing to use, lead to the problem that device life shortens, the setting of cable wire, when preventing rotor loss fracture, high-speed pivoted rotor splashes to the device outside, lead to peripheral operating personnel injured, the security and the usability of device have effectively been promoted.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional view of the base of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic top sectional view of the mounting block of the present invention;
FIG. 5 is a schematic view of a cross-sectional front view of a rotor according to the present invention.
In the figure: 1. a base body; 2. a roller; 3. a vertical rod; 4. a base plate; 5. a screw; 6. an extrusion cylinder; 7. a fixed cylinder; 8. rotating the block; 9. installing a frame; 10. a transverse groove; 11. mounting blocks; 12. extruding a groove; 13. a movable frame; 14. an extrusion stem; 15. a supporting seat; 16. mounting grooves; 17. a water tank; 18. a motor housing; 19. a heat conducting copper pipe; 20. a heat collecting plate; 21. a sponge interlayer; 22. a gasket; 23. a rotor; 24. a working bearing; 25. an oil adding ring groove; 26. a seal ring; 27. a fixed block; 28. a steel cord; 29. a fan; 30. a lifting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a permanent magnet high-speed motor applicable to a high-pressure environment comprises a base body 1, rollers 2, vertical rods 3, a bottom plate 4, a screw rod 5, an extrusion cylinder 6, a fixed cylinder 7, a rotating block 8, an installation frame 9, a transverse groove 10, an installation block 11, an extrusion groove 12, a movable frame 13, an extrusion rod 14, a support seat 15, an installation groove 16, a water tank 17, a motor shell 18, a heat conduction copper pipe 19, a heat collection plate 20, a sponge interlayer 21, a sealing gasket 22, a rotor 23, a working bearing 24, an oil filling ring groove 25, a sealing ring 26, a fixed block 27, a steel cable 28, a fan 29 and a hanging ring 30, wherein the rollers 2 are installed at the lower end of the base body 1, the vertical rods 3 are fixed at the bottom of the base body 1, the bottom plate 4 is arranged on the outer side of the vertical rods 3, the extrusion cylinder 6 is fixed at the lower end of the bottom plate 4, the screw rods 5 are arranged on two sides of, a mounting frame 9 is fixed on the right side of the upper end of the housing 1, a transverse groove 10 is formed in the mounting frame 9, a mounting block 11 is installed on the inner side of the transverse groove 10, an extrusion groove 12 is formed in the inner side of the mounting block 11, a movable frame 13 is installed on the upper portion of the mounting frame 9, an extrusion rod 14 is fixed on the lower end of the movable frame 13, a support seat 15 is arranged on the inner side of the mounting frame 9, mounting grooves 16 are formed in the two sides of the support seat 15, a water tank 17 is arranged in the middle of the support seat 15, a motor housing 18 is fixed on the upper end of the support seat 15, a heat conduction copper pipe 19 is fixed on the lower end of the motor housing 18, a heat collection plate 20 is arranged on the lower end of the heat conduction copper pipe 19, a sponge interlayer 21 is arranged in the motor housing 18, a sealing gasket 22 is installed on, an oil adding ring groove 25 is arranged outside the working bearing 24, a sealing ring 26 is arranged outside the oil adding ring groove 25, a fixing block 27 is fixed outside the rotor 23, a steel cable 28 is arranged inside the fixing block 27, a fan 29 is arranged on the left side of the rotor 23, and a hanging ring 30 is fixed on the upper end of the motor shell 18.
In the embodiment, the base body 1 forms a sliding structure through the vertical rod 3 and the bottom plate 4, the extrusion barrels 6 are vertically distributed at the lower end of the bottom plate 4, and the bottom plate 4 and the screw rods 5 are in clamping connection, so that the design ensures that the bottom plate 4 can effectively move on the base body 1 through the vertical rod 3, and the screw rods 5 can effectively drive the extrusion barrels 6 to move through the bottom plate 4, thereby further realizing the fixation of the whole position of the device;
the fixed cylinder 7 and the rotating block 8 form a rotating structure through a rotating bearing, the rotating block 8 is connected with the extrusion cylinder 6 in a clamping manner, the rotating block 8 is in a right-angle trapezoid shape in the longitudinal section of the rotating block 8, and the rotating block 8 is connected with the roller 2 in a clamping manner, so that the extrusion cylinder 6 can effectively drive the rotating block 8 to rotate on the fixed cylinder 7, and the rubber block on the rotating block 8 can further extrude and fix the roller 2;
the installation frame 9 forms a sliding structure through the transverse groove 10 and the installation block 11, the installation block 11 forms a clamping structure through the installation groove 16 and the supporting seat 15, and the supporting seat 15 is embedded in the installation frame 9, the design ensures that the installation frame 9 can effectively limit the supporting seat 15, the installation block 11 can effectively move on the installation frame 9 through the transverse groove 10, and the installation block 11 can effectively fix the position between the installation frame 9 and the supporting seat 15 through the installation groove 16;
the movable frame 13 is in sliding connection with the mounting frame 9, the extrusion rods 14 are vertically distributed at the lower end of the movable frame 13, the extrusion rods 14 are in clamping connection with the extrusion grooves 12, and the longitudinal sections of the extrusion grooves 12 and the mounting blocks 11 are in right-angled trapezoids, so that the movable frame 13 can drive the extrusion rods 14 to move on the mounting frame 9, the extrusion rods 14 can effectively drive the mounting blocks 11 to move through the extrusion grooves 12, and the quick disassembly and transfer of the supporting seats 15 on the device are further realized;
the heat conduction copper pipes 19 are vertically distributed at the lower end of the motor shell 18, the heat conduction copper pipes 19 and the heat collecting plate 20 are designed into an integrated structure, the design ensures that the heat conduction copper pipes 19 can effectively transfer heat on the motor shell 18, and the heat collecting plate 20 can further collect heat on the heat conduction copper pipes 19, so that uniform heat dissipation of the heat conduction copper pipes 19 is realized;
the sponge interlayer 21 is embedded in the motor shell 18, the inner wall of the motor shell 18 is tightly attached to the sealing gasket 22, the design ensures that the sponge interlayer 21 can absorb noise in the motor shell 18, the sealing gasket 22 can effectively improve the overall sealing performance of the motor shell 18, and the compression-resistant effect of the device is improved;
the rotor 23 forms a rotating structure with the motor shell 18 through the working bearing 24, the working bearing 24 is communicated with the oil filling ring groove 25, the longitudinal section of the oil filling ring groove 25 is in an isosceles trapezoid shape, and the oil filling ring groove 25 is in threaded connection with the sealing ring 26, so that the rotor 23 can effectively rotate relative to the motor shell 18 through the extrusion rod 14, the sponge arranged in the oil filling ring groove 25 can effectively collect lubricating oil, the lubrication of the working bearing 24 is further realized, and the sealing ring 26 can effectively seal the oil filling ring groove 25;
the fixed block 27 is symmetrically arranged about the central line of the steel cable 28, the steel cable 28 is horizontally distributed on the outer side of the rotor 23, the design ensures that the fixed block 27 can effectively limit the steel cable 28, and the steel cable 28 can further protect the rotor 23 to prevent the rotor 23 from being splashed due to fracture.
The working principle is as follows: when the device is used, firstly, the motor shell 18 in the device is powered on, wherein the internal structure of the motor shell 18 is the same as that of a CY low-voltage series general rare earth permanent magnet high-efficiency synchronous motor, which is the prior mature technology and is well known by persons skilled in the art and is not described in detail herein;
when the device needs to be transferred, the screw rod 5 is rotated, the screw rod 5 moves upwards in a hole arranged on the seat body 1, the screw rod 5 is separated from the bottom plate 4, the bottom plate 4 is connected with the seat body 1, a spring pulls the bottom plate 4 to slide upwards on the vertical rod 3, the bottom plate 4 drives the extrusion cylinder 6 to be separated from the rotating block 8, the spring connected with the rotating block 8 and the fixed cylinder 7 pulls the rotating block 8 to rotate, the rotating block 8 drives the rubber block arranged on the rotating block 8 to rotate through a rotating bearing connected with the rotating block 8 and the fixed cylinder 7, the rubber block on the rotating block 8 is separated from the roller 2, the pushing device moves on the ground through the roller 2 to realize the transfer of the whole position of the device, when the position of the device needs to be fixed, the screw rod 5 is reset, the screw rod 5 drives the bottom plate 4 to slide downwards on the vertical rod 3, the bottom plate 4 drives the extrusion cylinder 6, the rotating block 8 drives the rubber block to extrude the roller 2, so that the roller 2 is fixed, the roller 2 supports the device, and the whole position of the device is further fixed;
when the motor shell 18 on the device needs to be disassembled and maintained, the movable frame 13 is pulled downwards, the movable frame 13 drives the extrusion rod 14 to slide downwards in the groove connected with the movable frame 13 and the installation frame 9, the extrusion rod 14 extrudes the inclined plane of the extrusion groove 12, the installation block 11 slides towards the outer side of the installation frame 9 in the transverse groove 10, the installation block 11 and the installation groove 16 are disengaged, the motor shell 18 is pulled upwards, the motor shell 18 drives the supporting seat 15 to be pulled out of the installation frame 9, the disassembly and transfer of the motor shell 18 are realized, when the motor shell 18 needs to be installed, firstly, the movable frame 13 is loosened, the spring connected with the movable frame 13 and the installation frame 9 pulls the movable frame 13 and the extrusion rod 14 to reset, the spring connected with the installation block 11 and the installation frame 9 pulls the installation block 11 to reset, the supporting seat 15 on the motor shell 18 is inserted into the inner side of the installation, the inclined surface of the mounting block 11 is extruded at the outer side of the supporting seat 15, the mounting block 11 slides to the outer side of the mounting frame 9 in the transverse groove 10, when the mounting block 11 moves to a position aligned with the mounting groove 16, the mounting block 11 is connected with the mounting frame 9 through a spring, the mounting block 11 is pulled to reset, the long right-angle edge of the mounting block 11 is clamped with the mounting groove 16, and therefore the supporting seat 15 is fixed in position, and the motor shell 18 is rapidly mounted;
wherein, in the operation process of the motor shell 18, the heat on the motor shell 18 is conducted through the heat conduction copper pipe 19, the heat on the heat conduction copper pipe 19 is gathered inside the heat collection plate 20, the heat collection plate 20 is cooled through the cooling liquid arranged on the inner side of the water tank 17, the integral cooling of the motor shell 18 is further realized, wherein, the noise generated in the operation process inside the motor shell 18 is conducted to the inside of the sponge interlayer 21 through the motor shell 18, the porous structure of the sponge interlayer 21 effectively weakens the sound, the noise reduction of the operation environment of the device is realized, meanwhile, the increase of the sealing gasket 22 effectively improves the pressure resistance of the motor shell 18 in the process of receiving the internal and external tension, the problem of the long-term high-pressure environment use of the motor shell 18 and the shortening of the service life of the device is avoided, wherein, the arrangement of the steel cable 28 prevents the rotor, the surrounding operators are injured, and the safety and the usability of the device are effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a can be suitable for high-voltage environment's permanent magnet high-speed motor, includes pedestal (1) and screw rod (5), its characterized in that: idler wheel (2) is installed to the lower extreme of pedestal (1), and the bottom of pedestal (1) is fixed with montant (3) to the outside of montant (3) is provided with bottom plate (4), and the lower extreme of bottom plate (4) is fixed with recipient (6) simultaneously, screw rod (5) set up in the both sides of pedestal (1) lower part, and the below of pedestal (1) is fixed with recipient (7), and the lower extreme of recipient (7) installs rotating block (8), the right side of pedestal (1) upper end is fixed with installing frame (9), and the inside of installing frame (9) is seted up and is had transverse groove (10), and the inboard of transverse groove (10) is installed installing block (11), and extrusion groove (12) have been seted up to the inboard of installing block (11) simultaneously, movable frame (13) are installed on the upper portion of installing frame (9), and the lower extreme of movable frame (13) is fixed with extrusion stem (14), and the inner side of the mounting frame (9) is provided with a supporting seat (15), and the two sides of the supporting seat (15) are provided with mounting grooves (16).
2. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 1, wherein: the middle part of the supporting seat (15) is provided with a water tank (17), the upper end of the supporting seat (15) is fixed with a motor shell (18), the lower end of the motor shell (18) is fixed with a heat conduction copper pipe (19), the lower end of the heat conduction copper pipe (19) is provided with a heat collection plate (20), the inside of the motor shell (18) is provided with a sponge interlayer (21), the inner side of the motor shell (18) is provided with a sealing gasket (22), the middle part of the motor shell (18) is provided with a rotor (23), the outer side of the rotor (23) is provided with a working bearing (24), the outer part of the working bearing (24) is provided with an oil adding ring groove (25), the outer side of the oil adding ring groove (25) is provided with a sealing ring (26), the outer side of the rotor (23) is fixed with a fixing block (27), the inner side of the fixing, a hanging ring (30) is fixed at the upper end of the motor shell (18).
3. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 1, wherein: the base body (1) forms a sliding structure through the vertical rods (3) and the bottom plate (4), the extrusion barrels (6) are vertically distributed at the lower end of the bottom plate (4), and the bottom plate (4) is connected with the screw rod (5) in a clamping mode.
4. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 1, wherein: fixed cylinder (7) and commentaries on classics piece (8) pass through rotary bearing and constitute revolution mechanic, and change piece (8) and recipient (6) and be connected for the block to change the shape right trapezoid of piece (8) longitudinal section, change piece (8) and gyro wheel (2) and be connected for the block simultaneously.
5. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 1, wherein: mounting frame (9) constitute sliding construction through horizontal groove (10) and installation piece (11), and installation piece (11) constitute the block structure through mounting groove (16) and supporting seat (15) to supporting seat (15) inlay set is in the inboard of mounting frame (9).
6. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 1, wherein: the movable frame (13) and the mounting frame (9) are in sliding connection, the extrusion rods (14) are vertically distributed at the lower end of the movable frame (13), the extrusion rods (14) are connected with the extrusion grooves (12) in a clamping mode, and the longitudinal sections of the extrusion grooves (12) and the mounting blocks (11) are in right trapezoid shapes.
7. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 2, wherein: the heat conduction copper pipes (19) are vertically distributed at the lower end of the motor shell (18), and the heat conduction copper pipes (19) and the heat collecting plate (20) are designed into an integrated structure.
8. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 2, wherein: the sponge interlayer (21) is embedded in the motor shell (18), and the inner wall of the motor shell (18) is tightly attached to the sealing gasket (22).
9. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 2, wherein: the rotor (23) forms a rotating structure through a working bearing (24) and the motor shell (18), the working bearing (24) and the oil adding ring groove (25) are communicated, the longitudinal section of the oil adding ring groove (25) is in an isosceles trapezoid shape, and the oil adding ring groove (25) and the sealing ring (26) are in threaded connection.
10. The permanent magnet high-speed motor applicable to a high-voltage environment according to claim 2, wherein: the fixed blocks (27) are symmetrically arranged relative to the central line of the steel cable (28), and the steel cable (28) is horizontally distributed on the outer side of the rotor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564334.7A CN111600413B (en) | 2020-06-19 | 2020-06-19 | Permanent magnet high-speed motor applicable to high-voltage environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564334.7A CN111600413B (en) | 2020-06-19 | 2020-06-19 | Permanent magnet high-speed motor applicable to high-voltage environment |
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| CN111600413A true CN111600413A (en) | 2020-08-28 |
| CN111600413B CN111600413B (en) | 2021-09-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116599267A (en) * | 2022-04-26 | 2023-08-15 | 江苏沃尔森电子科技有限公司 | Power generation heat dissipation type direct current brushless motor and protection assembly thereof |
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| CN207738205U (en) * | 2017-12-27 | 2018-08-17 | 吴江市信合织造有限公司 | A kind of reel nylon fibre rack |
| CN207719950U (en) * | 2018-01-24 | 2018-08-10 | 深圳市斯坦福电力设备有限公司 | A kind of generating set damping base |
| CN208158321U (en) * | 2018-05-25 | 2018-11-27 | 江西力玛机电科技有限公司 | A kind of motor damping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116599267A (en) * | 2022-04-26 | 2023-08-15 | 江苏沃尔森电子科技有限公司 | Power generation heat dissipation type direct current brushless motor and protection assembly thereof |
| CN116599267B (en) * | 2022-04-26 | 2023-12-22 | 江苏沃尔森电子科技有限公司 | Power generation heat dissipation type direct current brushless motor and protection assembly thereof |
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| CN111600413B (en) | 2021-09-28 |
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