CN110165810A - A kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor - Google Patents
A kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor Download PDFInfo
- Publication number
- CN110165810A CN110165810A CN201910533474.5A CN201910533474A CN110165810A CN 110165810 A CN110165810 A CN 110165810A CN 201910533474 A CN201910533474 A CN 201910533474A CN 110165810 A CN110165810 A CN 110165810A
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- Prior art keywords
- side wall
- explosion
- fixedly connected
- resistant enclosure
- proof
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention belongs to industrial circles, especially a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor, it is inconvenient to install for existing front and rear cover, fan clamping has the problem of certain risk, now propose following scheme, it includes explosion-resistant enclosure, power shaft is transversely provided in the explosion-resistant enclosure, fixing sleeve is equipped with rotor on the power shaft, the inner wall of the explosion-resistant enclosure is fixedly connected with and the matched stator of rotor, the two sides side wall of the explosion-resistant enclosure is respectively equipped with drive end bearing bracket and rear end cap, the side wall of the drive end bearing bracket and the rear end cap offers circular hole, bearing is fixedly connected in two circular holes, the power shaft runs through two bearings, and motive bearing is fixedly connected with the inner wall of two bearings respectively.The present invention is easily laborsaving by installing again after first snapping into front and rear cover on explosion-resistant enclosure, and by fan attachments such as tight stripe screws, structure is simple, easy to operate, guarantees the safety of fan rotation.
Description
Technical field
The present invention relates to industrial technical field more particularly to a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous electrics
Machine.
Background technique
Threephase asynchronous machine be by access simultaneously 380V three-phase alternating-current supply (120 degree of phase difference) power it is a kind of electronic
Machine, since rotor and stator the rotating excitation field revolving speed in the same direction, different of threephase asynchronous machine are at rotation, there are slips
Rate, so being threephase asynchronous machine, compared with monopole asynchronous motor, threephase asynchronous machine structure is simple, easily manufactured, operation
Performance is good, and can save a variety of materials, cheap, and explosion-proof type threephase asynchronous machine is in the more danger of a few thing environment
Occasion has use more, such as in coal mine, petroleum gas, petrochemical industry and chemical industry, in addition, firing in weaving, metallurgy, city
The departments such as gas, traffic, grain and oil processing, papermaking, medicine are also widely used, explosion-proof motor using explosion-resistant enclosure there may be
The explosive gas mixture of spark, the electric part of electric arc and dangerous temperature and surrounding separates, and then plays explosion-proof effect.
Threephase asynchronous during the installation process generally installed by way of fixing bolt by front and rear covers, but before
Rear cover is usually metal material, and weight is larger, needed in this way when being installed hand rest front and rear covers, another hand will consolidate
Determine fixing bolt and installed in insertion thread groove across mounting base, caused high effort in this way, and a hand installation can also be led
Cause fixing bolt inclination, it has not been convenient to it is adjusted, in addition, the fan of threephase asynchronous machine is usually to be connected on power shaft,
It can cause damages in this way to staff when power shaft is in drive fan rotation with certain risk.
In conclusion threephase asynchronous still has certain defect during installing and using, in order to make it more
Add convenient to use, we have proposed a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motors.
Summary of the invention
It is generally logical to solve front and rear covers for a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor proposed by the present invention
The mode for crossing fixing bolt is installed, but front and rear covers are usually metal material, and weight is larger, is needed in this way when being installed
Want a hand rest front and rear covers, another hand fixed fixing bolt is passed through into mounting base in insertion thread groove and is installed, this
Sample causes high effort for, and a hand installation also results in fixing bolt inclination, it has not been convenient to be adjusted, in addition, phase asynchronous electricity
The fan of machine is usually to be connected on power shaft, in this way when power shaft is in drive fan rotation with certain danger
Property, the problem of causing damages to staff.
To achieve the goals above, present invention employs following technical solutions:
A kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor, including explosion-resistant enclosure, it is horizontal in the explosion-resistant enclosure
To power shaft is equipped with, fixing sleeve is equipped with rotor on the power shaft, and the inner wall of the explosion-resistant enclosure is fixedly connected with and turns
The matched stator of son, the two sides side wall of the explosion-resistant enclosure are respectively equipped with drive end bearing bracket and rear end cap, the drive end bearing bracket and it is described after
The side wall of end cap offers circular hole, and bearing is fixedly connected in two circular holes, and the power shaft runs through two bearings,
And motive bearing is fixedly connected with the inner wall of two bearings respectively, the side wall of the drive end bearing bracket and the rear end cap is fixedly connected with
There are multiple first mounting blocks, the side wall of the explosion-resistant enclosure is fixedly connected with matched second installation of multiple and the first mounting blocks
Block, the upper end side wall of first mounting blocks pass through torsionspring and are rotatably connected to oscillating rod, and the oscillating rod is far from torsion
One end of spring, which is equipped with, is equipped with fixing bolt with the matched fixture block of the second mounting blocks, the side walls of first mounting blocks, and described the
The side wall of two mounting blocks offers thread groove, and the fixing bolt is through the first mounting blocks and extends in thread groove, after
One end fixing sleeve of the power shaft of end cap is equipped with baffle ring, and fan is arranged on power shaft, the side wall of the fan
It offsets with the side wall of baffle ring, the side wall of the power shaft offers thread groove, and fine groove spiral shell is threaded in the thread groove
Bar, the tight stripe screw run through the opening of thread groove and are fixedly connected with disk, and the side wall of the disk and fan offsets.
Preferably, the bottom side of the wall of the explosion-resistant enclosure is fixedly connected there are two inclined connecting plate, and the connecting plate is remote
Lateral support plate is fixedly connected with from one end of explosion-resistant enclosure, the side wall of the support plate offers multiple mounting holes, described
The side wall of support plate is fixedly connected with multiple fixed plates, and the side wall of the fixed plate one end and explosion-resistant enclosure far from support plate is solid
Fixed connection.
Preferably, the upper end side wall of the explosion-resistant enclosure is fixedly connected with mounting plate, and the upper end side wall of the mounting plate is solid
Surely multiple cooling fins are connected with, the upper end sidewalls vertical of the mounting plate is set there are two screw, and two screws are located at multiple
The two sides of cooling fin, the upper end side wall of the explosion-resistant enclosure offer thread groove, and two screws extend through mounting plate simultaneously
It extends in thread groove.
Preferably, cavity is offered in the oscillating rod, and slide plate, the side wall of the slide plate are slidably connected in the cavity
It being fixedly connected by extension spring with the inner wall of cavity, the slide plate is fixedly connected with motion bar far from the side wall of extension spring,
The motion bar runs through the inner wall of cavity and is fixedly connected with the side wall of fixture block.
Preferably, the rear end cap be threaded with the matched fan housing of fan, the side wall of the fan housing offers a plurality of
Arc air hole, a plurality of arc air hole circular array distribution.
Compared with prior art, the beneficial effects of the present invention are:
1, by rotation oscillating rod in the present invention, and make torsionspring deformation occurs, it in this way can be by oscillating rod and fixture block
It snaps on the second mounting blocks, when front and rear cover to be installed on explosion-resistant enclosure, there is no need to another hands to hold front and back end in this way
Lid carries out, so that two hands all free out, guarantees to stablize, accurately fixing bolt is threaded into slot, easily side
Just, in addition, resisting fan using disk and baffle ring, and fan quickly can be carried out by installing and dismounting by tight stripe screw, and
Power shaft does not have to worry that fan can fall and cause security risk in rotation at all, of simple structure and strong practicability.
2, motor quickly can be carried out by installation fixation by the cooperation of connecting plate, support plate and fixed plate in the present invention,
And good supporting role is played to motor, avoid motor from acutely shaking when working, in addition, passing through mounting plate and cooling fin energy
It is enough quickly to radiate to motor, so that motor is worked at a temperature of more appropriate, and then extend stator and rotor in motor
Service life, in addition, fixture block can be stuck on the second mounting blocks using slide plate, extension spring and motion bar, it is convenient to end cap
It is installed, structure is simple, facilitates and is operated.
Detailed description of the invention
Fig. 1 is a kind of front view structure signal of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor proposed by the present invention
Figure；
Fig. 2 is a kind of left view structural representation of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor proposed by the present invention
Figure；
Fig. 3 is the structural schematic diagram in Fig. 1 at A；
Fig. 4 is the structural schematic diagram in Fig. 1 at B.
In figure: 1 explosion-resistant enclosure, 2 power shafts, 3 rotors, 4 stators, 5 drive end bearing brackets, 6 rear end caps, 7 bearings, 8 first installations
Block, 9 second mounting blocks, 10 torsionsprings, 11 oscillating rods, 12 fixture blocks, 13 fixing bolts, 14 baffle rings, 15 fans, 16 fine groove spiral shells
Bar, 17 disks, 18 connecting plates, 19 support plates, 20 fixed plates, 21 mounting plates, 22 cooling fins, 23 screws, 24 slide plates, 25 stretch bullet
Spring, 26 motion bars, 27 fan housings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor, including explosion-resistant enclosure 1, using anti-
Quick-fried shell 1 avoid it is internal be in contact with external environment, and then guarantee to play explosion-proof effect for motor, explosion-resistant enclosure 1 it is upper
End side wall is fixedly connected with mounting plate 21, and the upper end side wall of mounting plate 21 is fixedly connected with multiple cooling fins 22, mounting plate 21
Upper end sidewalls vertical is set there are two screw 23, and two screws 23 are located at the two sides of multiple cooling fins 22, the upper end side of explosion-resistant enclosure 1
Wall offers thread groove, and two screws 23 extend through mounting plate 21 and extend in thread groove, by screw 23 by mounting plate
21 and cooling fin 22 be fixed on explosion-resistant enclosure 1, it is easy to disassemble, and can be quick to motor by mounting plate 21 and cooling fin 22
It radiates, motor is made to work at a temperature of more appropriate, and then extend the service life of stator 4 and rotor 3 in motor；
The bottom side of the wall of explosion-resistant enclosure 1 is fixedly connected there are two inclined connecting plate 18, and connecting plate 18 is far from explosion-resistant enclosure 1
One end be fixedly connected with lateral support plate 19, the side wall of support plate 19 offers multiple mounting holes, the side wall of support plate 19
Multiple fixed plates 20 are fixedly connected with, the one end of fixed plate 20 far from support plate 19 is fixedly connected with the side wall of explosion-resistant enclosure 1, is led to
Motor quickly can be carried out installation fixation by the cooperation for crossing connecting plate 18, support plate 19 and fixed plate 20, and be played to motor
Good supporting role avoids motor from acutely shaking when working, and power shaft 2, power shaft 2 are transversely provided in explosion-resistant enclosure 1
Upper fixing sleeve is equipped with rotor 3, and the inner wall of explosion-resistant enclosure 1 is fixedly connected with and the matched stator 4 of rotor 3, the two sides of explosion-resistant enclosure 1
Side wall is respectively equipped with drive end bearing bracket 5 and rear end cap 6, and rear end cap 6 is threaded with and the matched fan housing 27 of fan 15, the side of fan housing 27
Wall offers a plurality of arc air hole, and a plurality of arc air hole circular array distribution will be in motor using arc air hole
Heat is discharged to outside explosion-resistant enclosure 1 by the high-speed rotation of fan 15, and then provides suitable working environment for motor；
The side wall of drive end bearing bracket 5 and rear end cap 6 offers circular hole, is fixedly connected with bearing 7, power shaft in two circular holes
2 run through two bearings 7, and motive bearing 7 is fixedly connected with the inner wall of two bearings 7 respectively, guarantee power shaft 2 by bearing 7
Can be with stable rotation, and 2 wallowing motion of power shaft is avoided, the side wall of drive end bearing bracket 5 and rear end cap 6 is fixedly connected to multiple
One mounting blocks 8, the side wall of explosion-resistant enclosure 1 are fixedly connected with multiple and matched second mounting blocks 9 of the first mounting blocks 8, the first peace
The upper end side wall of dress block 8 passes through torsionspring 10 and is rotatably connected to oscillating rod 11, offers cavity in oscillating rod 11, in cavity
Slide plate 24 is slidably connected, the side wall of slide plate 24 is fixedly connected by extension spring 25 with the inner wall of cavity, and slide plate 24 is far from drawing
The side wall for stretching spring 25 is fixedly connected with motion bar 26, and motion bar 26 runs through the inner wall of cavity and fixes with the side wall of fixture block 12 and connects
It connects, pulls fixture block 12 to drive motion bar 26 mobile, deformation occurs so that slide plate 24 be made to drive extension spring 25, makes fixture block 12 in this way
The second mounting blocks 9 can be tightly blocked with the first mounting blocks 8, it is simple and convenient, and drive end bearing bracket 5 can be more easily installed with after
End cap 6；
Oscillating rod 11 is equipped with and the matched fixture block 12 of the second mounting blocks 9, the first mounting blocks 8 far from one end of torsionspring 10
Side wall be equipped with fixing bolt 13, the side wall of the second mounting blocks 9 offers thread groove, and fixing bolt 13 runs through the first mounting blocks 8
And extend in thread groove, it is equipped with baffle ring 14 close to one end fixing sleeve of the power shaft 2 of rear end cap 6, is arranged on power shaft 2
There is fan 15, the side wall of the side wall and baffle ring 14 of fan 15 offsets, and the side wall of power shaft 2 offers thread groove, in thread groove
It is threaded with tight stripe screw 16, tight stripe screw 16 runs through the opening of thread groove and is fixedly connected with disk 17, disk 17 and wind
The side wall of fan 15 offsets.
The present invention after mounting end cap 6 when, first pick up rear end cap 6, make the first mounting base and the second mounting base fits to one
It rises, then pulls fixture block 12, fixture block 12 drives motion bar 26 mobile, and motion bar 26 drives slide plate 24 mobile and makes extension spring 25
Deformation occurs for elongation, then fixture block 12 is blocked the second mounting base, utilizes the limitation of extension spring 25 and fixture block 12 by rear end in this way
Lid 6 snaps on explosion-resistant enclosure 1, and fixing bolt 13 is then passed through the first mounting base and is threaded into slot, fixes in this way in installation
When bolt 13 can two hands carry out together, avoid fixing bolt 13 tilt and install fault, guarantee stablize, be accurately inserted into
In thread groove, carried out when end cap 5 by same mode in a pre-installation；
When installing fan 15, fan 15 is snapped on power shaft 2, tight stripe screw 16 is then inserted into thread groove again
In, turning tight stripe screw 16 makes disk 17 move closer to fan 15, and until disk 17 and fan 15 offset, this makes it possible to by wind
Fan 15 is stuck between disk 17 and baffle ring 14, thus fan 15 has been fixed on power shaft 2, structure is simple, installation side
Just, then fan housing 27 is installed on rear end cap 6 again, very convenient installing and dismounting, and power shaft 2 in rotation at all not
Security risk is caused with worrying that fan 15 can be fallen, it is practical.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor, including explosion-resistant enclosure (1), which is characterized in that described
It is transversely provided in explosion-resistant enclosure (1) power shaft (2), fixing sleeve is equipped with rotor (3) on the power shaft (2), described explosion-proof
The inner wall of shell (1) is fixedly connected with to be set respectively with rotor (3) matched stator (4), the two sides side wall of the explosion-resistant enclosure (1)
There are a drive end bearing bracket (5) and rear end cap (6), the side wall of the drive end bearing bracket (5) and the rear end cap (6) offers circular hole, two institutes
State and be fixedly connected in circular hole bearing (7), the power shaft (2) run through two bearings (7), and motive bearing (7) respectively with
The inner wall of two bearings (7) is fixedly connected, and the side wall of the drive end bearing bracket (5) and the rear end cap (6) is fixedly connected to multiple
First mounting blocks (8), the side wall of the explosion-resistant enclosure (1) are fixedly connected with multiple and the first mounting blocks (8) matched second peace
It fills block (9), the upper end side wall of first mounting blocks (8) passes through torsionspring (10) and is rotatably connected to oscillating rod (11), institute
State oscillating rod (11) far from torsionspring (10) one end be equipped with the second mounting blocks (9) matched fixture block (12), described first
The side wall of mounting blocks (8) is equipped with fixing bolt (13), and the side wall of second mounting blocks (9) offers thread groove, the fixation
Bolt (13) is through the first mounting blocks (8) and extends in thread groove, close to the one of the power shaft (2) of rear end cap (6)
It holds fixing sleeve to be equipped with baffle ring (14), and is arranged with fan (15) on power shaft (2), the side wall and baffle ring of the fan (15)
(14) side wall offsets, and the side wall of the power shaft (2) offers thread groove, and fine groove spiral shell is threaded in the thread groove
Bar (16), the tight stripe screw (16) are run through the opening of thread groove and are fixedly connected with disk (17), the disk (17) and wind
The side wall of fan (15) offsets.
2. a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor according to claim 1, which is characterized in that institute
The bottom side of the wall for stating explosion-resistant enclosure (1) is fixedly connected there are two inclined connecting plate (18), and the connecting plate (18) is separate explosion-proof
One end of shell (1) is fixedly connected with lateral support plate (19), and the side wall of the support plate (19) offers multiple mounting holes,
The side wall of the support plate (19) is fixedly connected with multiple fixed plates (20), and the one of the fixed plate (20) separate support plate (19)
End is fixedly connected with the side wall of explosion-resistant enclosure (1).
3. a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor according to claim 1, which is characterized in that institute
The upper end side wall for stating explosion-resistant enclosure (1) is fixedly connected with mounting plate (21), and the upper end side wall of the mounting plate (21) is fixedly connected
Have multiple cooling fins (22), the upper end sidewalls vertical of the mounting plate (21) is set there are two screw (23), two screws
(23) it is located at the two sides of multiple cooling fins (22), the upper end side wall of the explosion-resistant enclosure (1) offers thread groove, two spiral shells
Nail (23) extends through mounting plate (21) and extends in thread groove.
4. a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor according to claim 1, which is characterized in that institute
It states and offers cavity in oscillating rod (11), slidably connected in the cavity slide plate (24), the side wall of the slide plate (24) passes through
Extension spring (25) is fixedly connected with the inner wall of cavity, and the slide plate (24) is fixedly connected with far from the side wall of extension spring (25)
Motion bar (26), the motion bar (26) are run through the inner wall of cavity and are fixedly connected with the side wall of fixture block (12).
5. a kind of Endocytic shaft-hole connection type explosion-proof three-phase asynchronous motor according to claim 1, which is characterized in that institute
State rear end cap (6) be threaded with fan (15) matched fan housing (27), the side wall of the fan housing (27) offers a plurality of arc
Shape air hole, a plurality of arc air hole circular array distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533474.5A CN110165810B (en) | 2019-06-19 | 2019-06-19 | Endocytic shaft hole connected explosion-proof type three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533474.5A CN110165810B (en) | 2019-06-19 | 2019-06-19 | Endocytic shaft hole connected explosion-proof type three-phase asynchronous motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110165810A true CN110165810A (en) | 2019-08-23 |
| CN110165810B CN110165810B (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910533474.5A Active CN110165810B (en) | 2019-06-19 | 2019-06-19 | Endocytic shaft hole connected explosion-proof type three-phase asynchronous motor |
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| Country | Link |
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| CN (1) | CN110165810B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111511140A (en) * | 2020-05-09 | 2020-08-07 | 安徽省含山县林头振皖铸造厂 | Low-pressure explosion-proof integrated end cover and manufacturing process thereof |
| CN112072837A (en) * | 2020-08-23 | 2020-12-11 | 江苏美邦电机科技有限公司 | Three-phase asynchronous motor |
| CN112165219A (en) * | 2020-09-24 | 2021-01-01 | 苏州市安朋机电有限公司 | Novel motor |
| CN112636515A (en) * | 2020-12-22 | 2021-04-09 | 超音速智能技术(杭州)有限公司 | Small-size motor element mounting structure and motor |
| CN113964996A (en) * | 2021-11-03 | 2022-01-21 | 广东上水能源科技有限公司 | Winding type brushless double-fed motor with novel cooling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020376A1 (en) * | 1995-11-28 | 1997-06-05 | Itt Automotive Electrical Systems, Inc. | Motor having recessed area in motor case for retaining motor shaft bearing therein |
| CN207426870U (en) * | 2017-07-25 | 2018-05-29 | 濮阳市华南重工科技有限公司 | A kind of vibrohammer threephase asynchronous |
| CN207835227U (en) * | 2018-02-05 | 2018-09-07 | 东莞市一电电子科技有限公司 | A kind of heat radiation protection shell of fan motor |
| CN208461578U (en) * | 2018-07-04 | 2019-02-01 | 邱锡隆 | A kind of super energy-saving servo radiator structure |
| CN208608827U (en) * | 2018-09-14 | 2019-03-15 | 淮安苏马电机科技有限公司 | A kind of sealing structure of permanent magnet synchronous motor end cap |
-
2019
- 2019-06-19 CN CN201910533474.5A patent/CN110165810B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020376A1 (en) * | 1995-11-28 | 1997-06-05 | Itt Automotive Electrical Systems, Inc. | Motor having recessed area in motor case for retaining motor shaft bearing therein |
| CN207426870U (en) * | 2017-07-25 | 2018-05-29 | 濮阳市华南重工科技有限公司 | A kind of vibrohammer threephase asynchronous |
| CN207835227U (en) * | 2018-02-05 | 2018-09-07 | 东莞市一电电子科技有限公司 | A kind of heat radiation protection shell of fan motor |
| CN208461578U (en) * | 2018-07-04 | 2019-02-01 | 邱锡隆 | A kind of super energy-saving servo radiator structure |
| CN208608827U (en) * | 2018-09-14 | 2019-03-15 | 淮安苏马电机科技有限公司 | A kind of sealing structure of permanent magnet synchronous motor end cap |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111511140A (en) * | 2020-05-09 | 2020-08-07 | 安徽省含山县林头振皖铸造厂 | Low-pressure explosion-proof integrated end cover and manufacturing process thereof |
| CN112072837A (en) * | 2020-08-23 | 2020-12-11 | 江苏美邦电机科技有限公司 | Three-phase asynchronous motor |
| CN112165219A (en) * | 2020-09-24 | 2021-01-01 | 苏州市安朋机电有限公司 | Novel motor |
| CN112636515A (en) * | 2020-12-22 | 2021-04-09 | 超音速智能技术(杭州)有限公司 | Small-size motor element mounting structure and motor |
| CN112636515B (en) * | 2020-12-22 | 2022-04-22 | 超音速智能技术(杭州)有限公司 | Small-size motor element mounting structure |
| CN113964996A (en) * | 2021-11-03 | 2022-01-21 | 广东上水能源科技有限公司 | Winding type brushless double-fed motor with novel cooling |
| CN113964996B (en) * | 2021-11-03 | 2023-10-20 | 广东上水能源科技有限公司 | Wound-rotor brushless double-fed motor with novel cooling function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110165810B (en) | 2020-07-14 |
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