CN107769470B - A kind of ultrahigh speed minitype permanent magnetism motor - Google Patents
A kind of ultrahigh speed minitype permanent magnetism motor Download PDFInfo
- Publication number
- CN107769470B CN107769470B CN201710980564.XA CN201710980564A CN107769470B CN 107769470 B CN107769470 B CN 107769470B CN 201710980564 A CN201710980564 A CN 201710980564A CN 107769470 B CN107769470 B CN 107769470B
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- China
- Prior art keywords
- water inlet
- inlet pipe
- magneto
- top cover
- turntable
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Toys (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of ultrahigh speed minitype permanent magnetism motors, including magneto, motor shaft is installed on the right side of the magneto, the outer wall of the magneto is equipped with shell, the front side board is connected by water pipe with back side panel, and the top of the back side panel is equipped with water inlet pipe, and the top of the water inlet pipe is equipped with top cover, the bottom end of the top cover is equipped with curved bar, and the top of the curved bar, which is equipped with, wins in succession.The ultrahigh speed minitype permanent magnetism motor; it is recycled by the inside that water pipe makes coolant liquid enter front side board water inlet pipe; effectively facilitate and pours into coolant liquid; reducing magneto high-speed rotation has led to fever; influence its service life; cross top cover rotation turntable; the barrel on screw rod and turntable on top cover is set to be attached fixed top cover on water inlet pipe; reinforce the protection and closure to water inlet pipe; it avoids magneto that the leakage of coolant liquid is caused to lead to the damage of magneto at work, causes certain loss.
Description
Technical field
The present invention relates to ultrahigh speed minitype permanent magnetism technical field of motors, specially a kind of ultrahigh speed minitype permanent magnetism motor.
Background technique
Permanent magnet motor is a kind of rectangular wave pulse, current sinusoidal wave electric current, the form of hybrid permanent magnet type motor, Permanent Magnet and Electric
The form of motivation has: 1 rectangular wave pulse electric current, and brushless, permanently excited direct current motor PMBDC has rectangular wave pulse electric current, and 2 is sinusoidal
Wave electric current, permanent-magnet magnetic resistance synchronous motor PSM have sine-wave current, 3 hybrid permanent magnet type motors, for example, application No. is
201320486569.4 patent, including rotor, stator and winding, the rotor are placed in the stator interior, and described turn
Attached bag includes hollow shaft and permanent magnet, which, which is unable to satisfy, effectively radiates to magneto, is unable to satisfy to water inlet pipe
It is protected and is closed, and the tightness of water inlet pipe is inadequate, magneto is caused to make the leakage for leading to coolant liquid in work, influenced
The using effect of magneto reduces the service life of magneto.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of ultrahigh speed minitype permanent magnetism motor
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of ultrahigh speed minitype permanent magnetism motor, including permanent magnetism
Motor, is equipped with motor shaft on the right side of the magneto, and the outer wall of the magneto is equipped with shell, before the shell
Two sides are respectively equipped with front side board and back side panel afterwards, and the front side board is connected by water pipe with back side panel, the top of the back side panel
Water inlet pipe is installed, the top of the water inlet pipe is equipped with top cover, and the bottom end of the top cover is equipped with curved bar, and the curved bar is through top
Lid, the top of the curved bar, which is equipped with, wins in succession, is mounted on hollow cylinder at left and right sides of the top won in succession, the hollow cylinder
Inner tip is equipped with hollow stem, and the hollow stem is connected by block with hollow cylinder, the inner hub location peace of the hollow stem
Equipped with cross bar, the cross bar is connected by compressed spring with winning in succession, and the bottom end left and right sides of the top cover is mounted on screw rod, institute
It states and is equipped with turntable at left and right sides of water inlet pipe, the turntable runs through water inlet pipe, and the inner right side of the water inlet pipe is equipped with axis
It holds, the bearing is connected by connecting rod with turntable, and the top of the turntable is equipped with barrel, and the barrel overlaps phase with screw rod
Even.
Preferably, the lumen centers position of the water inlet pipe is equipped with frame, and the bottom end of the frame is equipped with filter
Net, the bottom end left and right sides of the frame are mounted on kelly, and the bottom end of the kelly is equipped with groove, and the groove is opened in into water
The inner wall of pipe, the kelly are connected with groove overlap joint.
Preferably, the bottom end of the compressed spring is equipped with spring base, and rubber sleeve, institute are installed in the top of the spring base
Rubber sleeve is stated to be connected with compressed spring.
Preferably, the center of the turntable is equipped with card slot, and the inside of the card slot is equipped with silica gel ring.
Preferably, the bottom end of the curved bar is equipped with plastic pad, and the plastic pad is connected by rivet with curved bar.
Compared with prior art, the beneficial effects of the present invention are:
1. the invention patent makes the spiral shell on mandril by rotating turntable when needing to carry out cooling and heat dissipation to magneto
Bar is detached from barrel, and top cover is opened toward the inside of water inlet pipe and pours into coolant liquid, enters inside back side panel water inlet pipe, passes through water pipe
The inside for making coolant liquid enter front side board water inlet pipe is recycled, and is effectively facilitated and is poured into coolant liquid, and magneto is reduced
High-speed rotation has led to fever, influences its service life.
2. the invention patent rotates turntable by top cover, connects the barrel on screw rod and turntable on top cover
Fixed top cover is connect on water inlet pipe, reinforces protection and closure to water inlet pipe, magneto is avoided to cause coolant liquid at work
Leakage lead to the damage of magneto, cause certain loss.
3. the invention patent is covered when on water inlet pipe by top cover, blocked by the curved bar tube inlet that will intake, makes to win in succession pair
Compressed spring is squeezed, the effective tightness for reinforcing water inlet pipe, avoids coolant liquid from being reduced by the influence of outside air cold
But effect.
4. the invention patent is effectively carried out top cover by the cooperation between the screw rod on the fixed top cover of barrel at any time
Disassembly, replaces the coolant liquid inside water inlet pipe, reinforces the heat dissipation effect to magneto.
5. the invention patent, coolant liquid is poured by water inlet pipe and flows into front side board, postnotum, matching between water pipe inside
It closes, adsorbs coolant liquid to the heat that magneto gives out, recycle cooler, reinforce coolant liquid
Using effect, increase the service life of magneto.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is front side board and back side panel structural schematic diagram of the invention；
Fig. 3 is cap structure schematic diagram of the invention；
Fig. 4 is turntable structure schematic diagram of the invention；
Fig. 5 is compressed spring structural schematic diagram of the invention.
In figure: 1, motor shaft, 2, shell, 3, water inlet pipe, 4, back side panel, 5, water pipe, 6, front side board, 7, magneto, 8,
Top cover, 9, curved bar, 10, screw rod, 11, barrel, 12, silica gel ring, 13, kelly, 14, frame, 15, strainer, 16, groove, 17, axis
It holds, 18, connecting rod, 19, turntable, 20, plastic pad, 21, win in succession, 22, hollow stem, 23, block, 24, compressed spring, 25, spring
Seat, 26, hollow cylinder, 27, rubber sleeve, 28, cross bar, 29, rivet, 30, card slot.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of ultrahigh speed minitype permanent magnetism motor, including Permanent Magnet and Electric
Machine 7, magneto 7 connect external power supply and start to work, the model PT4120024 of magneto 7, alternating current 220V, forever
The right side of magneto 7 is equipped with motor shaft 1, and for being fixed on magneto 7, the outer wall of magneto 7 is equipped with motor shaft 1
Shell 2, for shell 2 for protecting magneto 7, the front and rear sides of shell 2 are respectively equipped with front side board 6 and back side panel 4, front side board 6
It is used to be fixed on shell 2 by water pipe 5 with back side panel 4, front side board 6 is connected by water pipe 5 with back side panel 4, the top of back side panel 4
End is equipped with water inlet pipe 3, and water pipe 3 is used to be circulated by the coolant liquid that water inlet pipe 2 pours into, and the top of water inlet pipe 3 is set
There is top cover 8, top cover 8 is equipped with curved bar 9 for fixing curved bar 9, the bottom end of top cover 8, and curved bar 9 is used to fix plastic pad 20, curved bar 9
Bottom end is equipped with plastic pad 20, and plastic pad 20 is used to reinforce the leakproofness of top cover 8, and plastic pad 20 is connected by rivet 29 with curved bar 9,
For rivet 29 for fixing plastic pad 20 in curved bar 9, curved bar 9 runs through top cover 8, and the top of curved bar 9, which is equipped with, wins 21 in succession, wins 21 in succession
For fixation hollow cylinder 26, win in succession 21 top at left and right sides of be mounted on hollow cylinder 26, hollow cylinder 26 is used for fixation hollow bar
22, the inner tip of hollow cylinder 26 is equipped with hollow stem 22, and hollow stem 22 is used for fixed transverse rod 28, hollow stem 22 by block 23 with
Hollow cylinder 26 is connected, and the inner hub location of hollow stem 22 is equipped with cross bar 28, and cross bar 28 is for squeezing compressed spring 24
Pressure, cross bar 28 21 are connected by compressed spring 24 with winning in succession, and the coefficient of elasticity of compressed spring 24 is 10N/CM, compressed spring 24
Bottom end is equipped with spring base 25, and spring base 25 installs rubber sleeve 27, rubber for fixing compressed spring 24, the top of spring base 25
Gum cover 27 is connected with compressed spring 24, screw rod 10 is mounted at left and right sides of the bottom end of top cover 8, screw rod 10 is for sticking into barrel 11
Inside, the left and right sides of water inlet pipe 3 are equipped with turntable 19, and the center of turntable 19 is equipped with card slot 30, and card slot 30 is for fixing
Silica gel ring 12, the inside of card slot 30 are equipped with silica gel ring 12, and silica gel ring 12 is used to reduce the friction of sign language turntable 19, and turntable 19 passes through
Water pipe 3 is pierced into, water inlet pipe 3 is equipped with bearing 17 for pouring into coolant liquid, the inner right side of water inlet pipe 3, and bearing 17 is for passing through
Connecting rod 18 rotates turntable 19, and bearing 17 is connected by connecting rod 18 with turntable 19, and the top of turntable 19 is equipped with barrel
11, barrel 11 is connected with the overlap joint of screw rod 10, and the lumen centers position of water inlet pipe 3 is equipped with frame 14, and frame 14 is for fixing strainer
15, the bottom end of frame 14 is equipped with strainer 15, and strainer 15 is for avoiding carrying out sundries when pouring into coolant liquid, the time
How long result in blockage, kelly 13 is mounted at left and right sides of the bottom end of frame 14, kelly 13 is fixed inside groove 16 for sticking into
Frame 14, the bottom end of kelly 13 are equipped with groove 16, and for groove 16 for fixing kelly 13, groove 16 is opened in the inner wall of water inlet pipe 3, recessed
The depth of slot 16 be it is just identical as the length of kelly 13, kelly 13 and groove 16, which overlap, to be connected.
Before the external power supply for connecting magneto 7, rotation turntable 19 is enterprising in bearing 17 by connecting rod 18 first
Row rotation, the rotation of turntable 19 drive hollow cylinder 11 to rotate, and the screw rod 10 for keeping it internal is detached from hollow cylinder 11, then opens top cover 8
It is detached from it from water inlet pipe 3, pours into coolant liquid toward the inside of water inlet pipe 3 and enter inside back side panel 4, made by water pipe 5 cold
But the inside that liquid enters front side board 6 is recycled, and top cover 8, curved bar 9 is stuck in the inlet of water inlet pipe 3, passes through curved bar 9
On 21 pairs of compressed springs 24 of winning in succession squeeze, limited by the hollow cylinder 26 and hollow stem 22 on 24 both sides of compressed spring
It is fixed, sideslip when compression of compressed spring 24 is avoided, the using effect of curved bar 9 is influenced, rotation turntable 19 passes through barrel 11
Screw rod 10 on top cover 8 is attached, top cover 8 is fixed on to the top of water inlet pipe 3.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of ultrahigh speed minitype permanent magnetism motor, including magneto (7), it is characterised in that: the right side of the magneto (7)
It is equipped with motor shaft (1), the outer wall of the magneto (7) is equipped with shell (2), the front and rear sides difference of the shell (2)
Equipped with front side board (6) and back side panel (4), the front side board (6) is connected by water pipe (5) with back side panel (4), the back side panel
(4) top is equipped with water inlet pipe (3), and the top of the water inlet pipe (3) is equipped with top cover (8), and the bottom end of the top cover (8) is equipped with
Curved bar (9), the curved bar (9) run through top cover (8), the top of the curved bar (9) is equipped with win in succession (21), win in succession (21)
It is mounted on hollow cylinder (26) at left and right sides of top, the inner tip of the hollow cylinder (26) is equipped with hollow stem (22), the sky
Core bar (22) is connected by block (23) with hollow cylinder (26), and the inner hub location of the hollow stem (22) is equipped with cross bar
(28), the cross bar (28) by compressed spring (24) with win in succession (21) be connected, the bottom end of the top cover (8) left and right sides is pacified
Equipped with screw rod (10), it is equipped with turntable (19) at left and right sides of the water inlet pipe (3), the turntable (19) runs through water inlet pipe (3),
The inner right side of the water inlet pipe (3) is equipped with bearing (17), and the bearing (17) passes through connecting rod (18) and turntable (19) phase
Even, the top of the turntable (19) is equipped with barrel (11), and the barrel (11) is connected with screw rod (10) overlap joint.
2. a kind of ultrahigh speed minitype permanent magnetism motor according to claim 1, it is characterised in that: the water inlet pipe (3) it is interior
Chamber center is equipped with frame (14), and the bottom end of the frame (14) is equipped with strainer (15), the frame (14)
It is mounted on kelly (13) at left and right sides of bottom end, the bottom end of the kelly (13) is equipped with groove (16), and the groove (16) is opened in
The inner wall of water inlet pipe (3), the kelly (13) are connected with groove (16) overlap joint.
3. a kind of ultrahigh speed minitype permanent magnetism motor according to claim 1, it is characterised in that: the compressed spring (24)
Bottom end is equipped with spring base (25), and rubber sleeve (27) are installed on the top of the spring base (25), the rubber sleeve (27) and pressure
Contracting spring (24) is connected.
4. a kind of ultrahigh speed minitype permanent magnetism motor according to claim 1, it is characterised in that: the center of the turntable (19)
Position is equipped with card slot (30), and the inside of the card slot (30) is equipped with silica gel ring (12).
5. a kind of ultrahigh speed minitype permanent magnetism motor according to claim 1, it is characterised in that: the bottom end of the curved bar (9)
Equipped with plastic pad (20), the plastic pad (20) is connected by rivet (29) with curved bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980564.XA CN107769470B (en) | 2017-10-19 | 2017-10-19 | A kind of ultrahigh speed minitype permanent magnetism motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980564.XA CN107769470B (en) | 2017-10-19 | 2017-10-19 | A kind of ultrahigh speed minitype permanent magnetism motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107769470A CN107769470A (en) | 2018-03-06 |
| CN107769470B true CN107769470B (en) | 2019-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710980564.XA Active CN107769470B (en) | 2017-10-19 | 2017-10-19 | A kind of ultrahigh speed minitype permanent magnetism motor |
Country Status (1)
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| CN (1) | CN107769470B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1229049A (en) * | 1967-08-24 | 1971-04-21 | ||
| CN102624153A (en) * | 2011-01-27 | 2012-08-01 | 株式会社安川电机 | Rotating electrical machine |
| CN203326780U (en) * | 2013-05-13 | 2013-12-04 | 嘉兴职业技术学院 | Permanent-magnet brushless direct-current motor shell |
| CN103633779A (en) * | 2008-09-12 | 2014-03-12 | 可控动力技术有限公司 | Liquid cooled electrical machine |
| CN204067557U (en) * | 2014-08-11 | 2014-12-31 | 安徽四创电子股份有限公司 | Radar antenna pedestal with improved waterproof and breathable structure |
| CN206379799U (en) * | 2017-01-10 | 2017-08-04 | 浙江乐丰电器有限公司 | Permanent magnet brushless direct current motor convenient to maintain |
| CN206472010U (en) * | 2017-02-08 | 2017-09-05 | 东莞市恒迅微型电机有限公司 | A kind of high-speed synchronous motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2629594A1 (en) * | 2012-02-14 | 2013-08-21 | ABB Oy | Electronic apparatus |
-
2017
- 2017-10-19 CN CN201710980564.XA patent/CN107769470B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1229049A (en) * | 1967-08-24 | 1971-04-21 | ||
| CN103633779A (en) * | 2008-09-12 | 2014-03-12 | 可控动力技术有限公司 | Liquid cooled electrical machine |
| CN102624153A (en) * | 2011-01-27 | 2012-08-01 | 株式会社安川电机 | Rotating electrical machine |
| CN203326780U (en) * | 2013-05-13 | 2013-12-04 | 嘉兴职业技术学院 | Permanent-magnet brushless direct-current motor shell |
| CN204067557U (en) * | 2014-08-11 | 2014-12-31 | 安徽四创电子股份有限公司 | Radar antenna pedestal with improved waterproof and breathable structure |
| CN206379799U (en) * | 2017-01-10 | 2017-08-04 | 浙江乐丰电器有限公司 | Permanent magnet brushless direct current motor convenient to maintain |
| CN206472010U (en) * | 2017-02-08 | 2017-09-05 | 东莞市恒迅微型电机有限公司 | A kind of high-speed synchronous motor |
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| Publication number | Publication date |
|---|---|
| CN107769470A (en) | 2018-03-06 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190424 Address after: 529000 No. 8, Sheng No. 2 Road, Tangxia Zhenjiang, Pengjiang District, Jiangmen City, Guangdong Province Applicant after: Jiangmen Kelson Industries Ltd. Address before: 315171 189 collection ring road, Ji Shi Gang Town, Haishu District, Ningbo, Zhejiang Applicant before: Liu Helai |
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| GR01 | Patent grant |