CN109546787A - Motor case improves structure - Google Patents
Motor case improves structure Download PDFInfo
- Publication number
- CN109546787A CN109546787A CN201811490427.9A CN201811490427A CN109546787A CN 109546787 A CN109546787 A CN 109546787A CN 201811490427 A CN201811490427 A CN 201811490427A CN 109546787 A CN109546787 A CN 109546787A
- Authority
- CN
- China
- Prior art keywords
- shell
- holding chamber
- axocoel
- cover
- motor case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H02K5/10—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses motor cases to improve structure, including shell, ring flange and oil injection structure, the upper end of the shell is connected with holding chamber, and the outer wall side of shell is equipped with radiator structure, the ring flange is distributed in side of the shell far from radiator structure, and axocoel is fixed in the middle part of ring flange, middle inside of the oil injection structure through axocoel, the inside of the holding chamber includes guard shield, cover and cushion course, and guard shield top is connected with cover.The motor case, which improves structure setting, shell, perpendicular shape distribution between shell and holding chamber, shell is all made of stainless steel material with holding chamber and is made, with good rigidity, the case where being not susceptible to rupture, damage in use, entire electronic component place apparatus of the holding chamber as whole device simultaneously, entire holding chamber use all-sealed structure, and dust in use is not easy to flow into electronic component from gap.
Description
Technical field
The present invention relates to motor case technical field, specially motor case improves structure.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, its main function
It is to generate driving torque, is to be converted into electricity using mechanical energy as electrical appliance or the power source of various machinery, its main function
Can, it needs casing to carry out omnibearing protection to motor in use, guarantees that the stator in motor, rotor effectively rotate.
The casing that existing motor case mostly uses heat dissipation performance strong in use is as external shell, but between outer surface
Gap is excessive, and Yi Fasheng dust flows into inside motor, corrodes to motor, while motor rotates for a long time, needs periodically to inject
Lubricating oil is lubricated shaft position, reduces kinetic equation loss, but oil injection operation is cumbersome, at the same may occur lubricating oil without
Method effectively flows into shaft, for this purpose, it is proposed that motor case improves structure.
Summary of the invention
The purpose of the present invention is to provide motor cases to improve structure, mentioned above in the background art existing to solve
The casing that motor case mostly uses heat dissipation performance strong in use is as external shell, but outer surface gap is excessive, Yi Fasheng
Dust flows into inside motor, corrodes to motor, while motor rotates for a long time, needs periodically to inject lubricating oil, to shaft
Position is lubricated, and reduces kinetic equation loss, but oil injection operation is cumbersome, while lubricating oil may occur can not effectively flow into shaft
Interior problem.
To achieve the above object, the invention provides the following technical scheme: motor case improves structure, including shell, flange
Disk and oil injection structure, the upper end of the shell is connected with holding chamber, and the outer wall side of shell is equipped with radiator structure, the method
Blue disk is distributed in side of the shell far from radiator structure, and axocoel is fixed in the middle part of ring flange, the oil injection structure through
The middle inside of axocoel, the inside of the holding chamber includes guard shield, cover and cushion course, and the top of guard shield connects
It is connected to cover, the inner wall of the guard shield is equipped with cushion course.
It preferably, is casting integratedization structure between the shell and holding chamber, and perpendicular between shell and holding chamber
Shape distribution.
Preferably, the inside of the radiator structure includes back cover, Air Filter, connection cover, bearing, clamping ring and blade,
Inner wall one end of the back cover is connected with Air Filter, and is equipped with connection cover, the inside of the connection cover in the middle part of the inner wall of back cover
It is fixed with bearing, and the inner wall of bearing is provided with clamping ring, one end of the bearing is connected with blade.
Preferably, the inner diameter of the radiator structure and the outer diameter of shell are identical, and radiator structure and shell it
Between be detachable structure.
Preferably, the oil injection structure punishes cloth, and the medial center line and bearing of axocoel along the vertical central axes of axocoel
Center line in coaxial linear distribution.
Preferably, the inside of the oil injection structure includes High-pressure air valve, bolt, oil filler point and sealing ring, and high pressure gas
Oil filler point is distributed in the outer wall of valve, and one end of the High-pressure air valve is connected with bolt, and High-pressure air valve one end far from bolt point
It is furnished with sealing ring.
Compared with prior art, the beneficial effects of the present invention are: the motor case, which improves structure setting, a shell, shell with
Perpendicular shape distribution, shell are all made of stainless steel material with holding chamber and are made, have good rigidity, using between holding chamber
In the case where being not susceptible to rupture, damage, while entire electronic component place apparatus of the holding chamber as whole device, entirely
Holding chamber uses all-sealed structure, and dust in use is not easy to flow into electronic component from gap, while when user needs
Will to when placing indoor electronic component and overhauling, using it is tender can be by dismantling the screw of surrounding, by cover from putting
It sets indoor disassembly to open, convenient for users to overhauling holding chamber；
The inside of radiator structure includes back cover, Air Filter, connection cover, bearing, clamping ring and blade, and user can be by back cover
It is put into housing rear end, the shaft in clamping ring and motor on the inside of back cover is bonded to each other, and when motor rotates, shaft is with movable vane piece edge
One end of bearing is rotated, and blade accelerates the intracorporal air velocity of shell, can be effectively reduced the intracorporal temperature of shell, while entire
Blade rotation is rotated by motor own rotation, plays certain from heat dissipation effect, and Air Filter plays and good prevents
Dirt heat dissipation effect, the dust reduced in air flow into shell from gap；
The inside of oil injection structure includes High-pressure air valve, bolt, oil filler point and sealing ring, is needed when using to the connection in motor
When position is lubricated, bolt can be taken out out of oil filler point by rotating bolt, oil gun is resisted high pressure gas by user
Valve, High-pressure air valve are in opening state, are flowed into axocoel by air pump lubricating oil is injected into oil filler point, are carried out to axocoel and shaft
Lubrication, while being weldedization structure between axocoel and ring flange, axocoel, which passes through, constitutes flange company between ring flange and shell
It connects, flanged joint has many advantages, such as that seal degree is high, detachable, dismounts convenient for user to entire casing.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the present invention；
Fig. 2 is external structure schematic diagram of the present invention；
Fig. 3 is partial enlargement structural representation at A of the present invention.
In figure: 1, shell；2, holding chamber；3, radiator structure；4, ring flange；5, axocoel；6, oil injection structure；201, protection is outer
Shell；202, cover；203, cushion course；301, back cover；302, Air Filter；303, connection cover；304, bearing；305, clamping ring；
306, blade；601, High-pressure air valve；602, bolt；603, oil filler point；604, sealing ring.
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. 1-3 is please referred to, the present invention provides a kind of technical solution: motor case improves structure, including shell 1, holding chamber
2, guard shield 201, cover 202, cushion course 203, radiator structure 3, back cover 301, Air Filter 302, connection cover 303, bearing
304, clamping ring 305, blade 306, ring flange 4, axocoel 5, oil injection structure 6, High-pressure air valve 601, bolt 602,603 and of oil filler point
Sealing ring 604, the upper end of shell 1 is connected with holding chamber 2, and the outer wall side of shell 1 is equipped with radiator structure 3, holding chamber 2
Inside includes guard shield 201, cover 202 and cushion course 203, and the top of guard shield 201 is connected with cover 202, is prevented
The inner wall of shield shell 201 is equipped with cushion course 203, is casting integratedization structure between shell 1 and holding chamber 2, and shell 1 with put
Perpendicular shape distribution, shell 1 between room 2 is set to be all made of stainless steel material with holding chamber 2 and be made, there is good rigidity, make
The case where rupture, damage are not susceptible in, while entire electronic component place apparatus of the holding chamber 2 as whole device,
Entire holding chamber 2 uses all-sealed structure, and dust in use is not easy to flow into electronic component from gap, while when use
When person needs to overhaul the electronic component in holding chamber 2, using it is tender can by dismantle surrounding screw, by cover
202 dismantle unlatching out of holding chamber 2, convenient for users to overhauling to holding chamber 2；
The inside of radiator structure 3 includes back cover 301, Air Filter 302, connection cover 303, bearing 304, clamping ring 305 and blade
306, inner wall one end of back cover 301 is connected with Air Filter 302, and is equipped with connection cover 303 in the middle part of the inner wall of back cover 301, connects
The inside of lid 303 is fixed with bearing 304, and the inner wall of bearing 304 is provided with clamping ring 305, and one end of bearing 304 is connected with leaf
The inner diameter of piece 306, radiator structure 3 is identical as the outer diameter of shell 1, and is detachable between radiator structure 3 and shell 1
Back cover 301 can be put into 1 rear end of shell, the clamping ring 305 of 301 inside of back cover and the shaft phase in motor by structure, user
Mutually fitting, when motor rotates, shaft is rotated with movable vane piece 306 along one end of bearing 304, and blade 306 is accelerated in shell 1
Air velocity can be effectively reduced the temperature in shell 1, while the entire rotation of blade 306 is revolved by motor own rotation
Turn, play certain from heat dissipation effect, and Air Filter 302 plays good dust-proof radiating effect, reduces the dust in air
It is flowed into shell 1 from gap；
Ring flange 4 is distributed in side of the shell 1 far from radiator structure 3, and the middle part of ring flange 4 is fixed with axocoel 5, oil injection structure
6 through axocoel 5 middle inside, oil injection structure 6 punishes cloth, and the medial center line of axocoel 5 along the vertical central axes of axocoel 5
For center line with bearing 304 in coaxial linear distribution, the inside of oil injection structure 6 includes High-pressure air valve 601, bolt 602, oiling
Hole 603 and sealing ring 604, and oil filler point 603 is distributed in the outer wall of High-pressure air valve 601, one end of High-pressure air valve 601 is connected with spiral shell
Bolt 602, and sealing ring 604 is distributed with far from one end of bolt 602 in High-pressure air valve 601, needs when using to the connection in motor
When position is lubricated, bolt 602 can be taken out out of oil filler point 603 by rotating bolt 602, oil gun is supported by user
Firmly High-pressure air valve 601, High-pressure air valve 601 are in opening state, flow into axocoel 5 lubricating oil is injected into oil filler point 603 by air pump
It is interior, axocoel 5 is lubricated with shaft, while being weldedization structure between axocoel 5 and ring flange 4, axocoel 5 passes through flange
Flanged joint is constituted between disk 4 and shell 1, flanged joint has many advantages, such as that seal degree is high, detachable, convenient for user to whole
A casing is dismounted.
Working principle: structure is improved first by the way that the components in motor are put into motor machine for this kind of motor case
In shell, user closes ring flange 4 at this time, and shaft and the inner wall of axocoel 5 are bonded to each other, and back cover 301 is put by subsequent user
The clamping ring 305 of 1 rear end of shell, 301 inside of back cover is bonded to each other with the shaft in motor, and when motor rotates, shaft is with movable vane
Piece 306 is rotated along one end of bearing 304, and blade 306 accelerates the air velocity in shell 1, can be effectively reduced in shell 1
Temperature, while when user is lubricated the connecting portion in motor, user can pass through rotation bolt 602, will
Bolt 602 takes out out of oil filler point 603, and oil gun is resisted High-pressure air valve 601, and High-pressure air valve 601 is in opening state, by air pump,
Lubricating oil is injected into oil filler point 603, flows into axocoel 5, axocoel 5 is lubricated with shaft, last user checks motor
It can effectively run, when entire motor can be rotated effectively, user can be safe to use, completes entire motor machine like this
The use process of shell improvement structure.
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 (6)
1. motor case improves structure, including shell (1), ring flange (4) and oil injection structure (6), it is characterised in that: the shell
(1) upper end is connected with holding chamber (2), and the outer wall side of shell (1) is equipped with radiator structure (3), the ring flange (4) point
It is distributed in the side of shell (1) far from radiator structure (3), and is fixed with axocoel (5), the oil injection structure in the middle part of ring flange (4)
(6) through the middle inside of axocoel (5), the inside of the holding chamber (2) include guard shield (201), cover (202) and
Cushion course (203), and the top of guard shield (201) is connected with cover (202), the inner wall installation of the guard shield (201)
There are cushion course (203).
2. motor case according to claim 1 improves structure, it is characterised in that: the shell (1) and holding chamber (2) it
Between be casting integratedization structure, and perpendicular shape distribution between shell (1) and holding chamber (2).
3. motor case according to claim 1 improves structure, it is characterised in that: wrap the inside of the radiator structure (3)
Back cover (301), Air Filter (302), connection cover (303), bearing (304), clamping ring (305) and blade (306) are included, after described
Inner wall one end of cover (301) is connected with Air Filter (302), and is equipped with connection cover (303), institute in the middle part of the inner wall of back cover (301)
It states and is fixed on the inside of connection cover (303) bearing (304), and the inner wall of bearing (304) is provided with clamping ring (305), the axis
The one end for holding (304) is connected with blade (306).
4. motor case according to claim 1 improves structure, it is characterised in that: the inner wall of the radiator structure (3) is straight
Diameter is identical as the outer diameter of shell (1), and is detachable structure between radiator structure (3) and shell (1).
5. motor case according to claim 1 improves structure, it is characterised in that: the oil injection structure (6) is along axocoel (5)
Vertical central axes punish cloth, and the center line of the medial center line of axocoel (5) and bearing (304) is in coaxial threadiness distribution.
6. motor case according to claim 1 improves structure, it is characterised in that: wrap the inside of the oil injection structure (6)
High-pressure air valve (601), bolt (602), oil filler point (603) and sealing ring (604), and the outer wall of High-pressure air valve (601) point are included
It is furnished with oil filler point (603), one end of the High-pressure air valve (601) is connected with bolt (602), and High-pressure air valve (601) is far from spiral shell
Sealing ring (604) are distributed in one end of bolt (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811490427.9A CN109546787A (en) | 2018-12-07 | 2018-12-07 | Motor case improves structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811490427.9A CN109546787A (en) | 2018-12-07 | 2018-12-07 | Motor case improves structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109546787A true CN109546787A (en) | 2019-03-29 |
Family
ID=65853097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811490427.9A Pending CN109546787A (en) | 2018-12-07 | 2018-12-07 | Motor case improves structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109546787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054623A (en) * | 2020-10-04 | 2020-12-08 | 湖南省大地泵业有限公司 | High-efficient heat dissipation motor housing |
-
2018
- 2018-12-07 CN CN201811490427.9A patent/CN109546787A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054623A (en) * | 2020-10-04 | 2020-12-08 | 湖南省大地泵业有限公司 | High-efficient heat dissipation motor housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |
|
| WD01 | Invention patent application deemed withdrawn after publication |