CN107947438A - A kind of energy-efficient plastic packaging motor and its installation method - Google Patents
A kind of energy-efficient plastic packaging motor and its installation method Download PDFInfo
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- CN107947438A CN107947438A CN201711374276.6A CN201711374276A CN107947438A CN 107947438 A CN107947438 A CN 107947438A CN 201711374276 A CN201711374276 A CN 201711374276A CN 107947438 A CN107947438 A CN 107947438A
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- sealed body
- rear end
- bearing bracket
- end cap
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- 229920003023 plastic Polymers 0.000 title claims abstract description 52
- 239000004033 plastic Substances 0.000 title claims abstract description 52
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The present invention relates to a kind of energy-efficient plastic packaging motor and its installation method, including middle part plastic-sealed body, rear end cap, fixed ear, shaft, rotor, stator, wherein middle part plastic-sealed body rear end sets rear end cap, fixed ear is set on middle part plastic-sealed body and rear end cap, rear end cap is installed on the plastic-sealed body of middle part by fixing bolt, the front end of the middle part plastic-sealed body sets drive end bearing bracket, and drive end bearing bracket is integrated in a manner of bonding with the bonding of middle part plastic-sealed body；Through hole is set in the middle part of the drive end bearing bracket medial surface, and sealing shroud is installed on the outside of through hole before having on the outside of drive end bearing bracket；In the medial surface of drive end bearing bracket, moisture-proof disk is set.Motor is integrally divided into three parts by the plastic packaging motor, and moisture-proof disk is wherein respectively arranged with drive end bearing bracket and rear end cap, makes to be in drying regime inside plastic packaging motor all the time, this can effectively reduce energy consumption of electrical machinery.The circulation port set on the plastic-sealed body of middle part can carry out circulating cooling to the air of motor internal, rotor and each component is set to be in low-temperature working environment, this can reduce motor and consume electric energy because of excessive heat production, and low temperature environment is conducive to motor and keeps efficient operation state for a long time.
Description
Technical field
The present invention relates to a kind of energy-efficient plastic packaging motor and its installation method, belong to motor field.
Background technology
Plastic packaging motor is that the stator core of motor, winding etc. are carried out overall envelope with engineering plastics using plastic package technology
Dress, can cancel traditional motor stator insulated treatment process and the metal chassis of common electric machine.This small and special electric machine dust catcher,
The household electrical appliance such as smoke exhaust ventilator, air-conditioning, washing machine and instrument have been applied with wind turbine.Both at home and abroad to the development and production of plastic packaging motor
Increasingly pay attention to, it is because having the unexistent series of advantages of metal shell motor and promise well.Specifically, plastic packaging motor includes plastic packaging
Field frame assembly, the outer end for wearing the rotor assembly being installed on the inside of plastic packaging stator assembly and being installed on the outer one end of plastic packaging stator assembly
Lid, otherwise the mounting structure of existing plastic packaging motor is on plastic packaging stator assembly by mold injection molding, otherwise it is to pass through mould
Tool is taken shape on outer end cap.Plastic packaging motor has certain water-proof function, and therefore, plastic packaging motor is just progressively applied to humidity by people
In environment.Although plastic packaging motor has certain water-proof function, however, plastic packaging motor is not fully sealed position, long-term
During use, moisture can be accumulated inside plastic packaging motor, these moistures can bring interference to the normal work of motor, increase motor
Power consumption.Further, since the stator of plastic packaging motor is wrapped up by shell, and motor is totally all located inside plastic shell, in motor
In working long hours, the heat that motor internal produces can not distribute, this can cause internal part to produce expansion, can further increase
Friction between each component, causes motor power consumption to increase.And it is current, there is not yet on ensureing to be chronically inside plastic packaging motor
Dry environment and the solution for ensureing plastic packaging motor inner cryogenic environment, and these problems can all influence the energy of molding powder motor
Consumption and work efficiency, in order to solve the problems, such as these, it is necessary to be made further research to molding powder motor.
The content of the invention
Motor internal drying and the modeling of low-temperature working environment can be kept for a long time it is an object of the invention to provide a kind of
Seal motor, with this come improve the working performance of plastic packaging motor and reduce energy consumption, achieve the purpose that energy-efficient.
A kind of energy-efficient plastic packaging motor and its installation method, including middle part plastic-sealed body, rear end cap, fixed ear, shaft,
Rotor, stator, wherein middle part plastic-sealed body rear end sets rear end cap, set fixed ear, rear end on middle part plastic-sealed body and rear end cap
Lid is installed on the plastic-sealed body of middle part by fixing bolt, and stator is fixedly installed in the plastic-sealed body of middle part, the rotor and shaft
It is fixedly mounted, and rotor is installed in the middle part of the plastic-sealed body of middle part, it is characterised in that：The front end of the middle part plastic-sealed body sets front end
Lid, drive end bearing bracket are integrated in a manner of bonding with the bonding of middle part plastic-sealed body；Through hole is set in the middle part of the drive end bearing bracket medial surface, this is logical
End bearing, the shaft pass through the preceding end bearing before installation inside hole, and sealing shroud is installed on and leads to before having on the outside of drive end bearing bracket
On the outside of hole；Moisture-proof disk is set in the medial surface of drive end bearing bracket, which is fixedly mounted by screw；The medial surface of the drive end bearing bracket
Annular groove is set, end cap circulation port is uniformly arranged at the medial surface edge of drive end bearing bracket, the lower end connection annular of the end cap circulation port
Groove；The middle part plastic-sealed body annular wall inner transverse sets circulation port, and the end cap that the front end of the circulation port is docked on drive end bearing bracket follows
Annular distance, the rear end of circulation port bend towards middle part plastic-sealed body axle center and penetrate middle part plastic-sealed body inner wall；On the inside of the rear end cap
Middle face sets mounting groove, bearing holder (housing, cover) after being set in mounting groove, and rear end bearing is installed in rear bearing holder (housing, cover), the shaft
Rear end is installed in rear end bearing；Moisture-proof disk is fixedly mounted by screw in rear end cap medial surface, and the moisture-proof disk is pressed in rear axle
On bearing sleeve, and rear bearing holder (housing, cover) is limited in mounting groove；In the medial surface of rear end cap and the rear end face difference of middle part plastic-sealed body
Gasket is set.
In above-mentioned plastic packaging motor, motor is integrally divided into three parts, is wherein respectively arranged with drive end bearing bracket and rear end cap anti-
Damp disk, the effect of moisture-proof disk be to remove the steam inside plastic packaging motor, make to be in drying regime inside plastic packaging motor all the time, this
Energy consumption of electrical machinery can effectively be reduced.In addition, the end cap circulation set on the circulation port and drive end bearing bracket that are set on the plastic-sealed body of middle part
Hole can promote the circulation of air in plastic packaging motor body, with the friction between the rotation of rotor, and each component, plastic packaging electricity
The intrinsic gas temperature rise of machine, these gases can circulate in endways circulation port and end cap circulation port, these gases are by following
During annular distance, temperature declines, and the gas of cooling makes rotor and each component be in low-temperature working environment through being recycled into motor internal
In, this can reduce motor and consume electric energy because of excessive heat production, and low temperature environment is conducive to motor and keeps efficient operation state for a long time.
Preferably, the moisture-proof disk includes fixed disk, and the front setting of fixed disk is fluted, and installation in groove
Drying sheet.
Preferably, the front of the gasket is wavy, and gasket and middle part plastic-sealed body on rear end cap
The positive ripple of gasket of rear end face mutually coincide.The abutted surface of two gaskets is arranged to wavy, this is conducive to seal
Pad comes into full contact with, and ensures the excellent sealing of rear end cap and middle part plastic-sealed body.
Preferably, the drive end bearing bracket medial surface sets bearing groove, and the moisture-proof disk on drive end bearing bracket is installed on the bearing
In groove.
Preferably, the rear end bearing is fixed in rear bearing holder (housing, cover), and the width of rear bearing holder (housing, cover) compares rear end
The width of bearing is wide.The width for the ratio rear end bearing that the width of rear bearing holder (housing, cover) is set is wide, after being installed on shaft rear end
After in end bearing, avoid shaft rear end face from contacting rear end cap, avoid producing friction between shaft and rear end cap, reach and avoid the energy
The purpose of consuming.
Preferably, the rear bearing holder (housing, cover) is removably mounted in mounting groove.Detachable rear bearing holder (housing, cover) is just
Dismantled in later period maintenance, be convenient for people to carry out maintenance cleaning to rear bearing holder (housing, cover) and rear end bearing.
Preferably, the periphery of the rear bearing holder (housing, cover) sets clamp, correspondingly in the setting of installation groove edge and clamp
The card slot of cooperation.By setting clamp on rear bearing holder (housing, cover), rear bearing holder (housing, cover) can be stuck in mounting groove, prevent from rotating in motor
During after bearing holder (housing, cover) rotate or vibrations, improve the stability of the plastic packaging motor, reduce noise.
It is a kind of according to claim to any one of energy-efficient plastic packaging motor described in claim installation method, its
It is characterized in that：Moisture-proof disk is installed in the middle part of the trailing flank of drive end bearing bracket using screw, preceding end bearing is installed in the middle part of drive end bearing bracket
Through hole in, then the front end face of the trailing flank edge of drive end bearing bracket and middle part plastic-sealed body is heated, and two thermal fusing surfaces are close to,
The fixed installation of drive end bearing bracket and middle part plastic-sealed body is completed, in the process, it is ensured that circulation port is aligned with end cap circulation port；Then will
Rotor and shaft are installed from middle part plastic-sealed body rear portion, shaft front end is passed through preceding end bearing, cover rear end cap at this time, and by solid
Determine bolt rear end cap and middle part plastic-sealed body are fixedly mounted, after shaft is installed, preceding sealing shroud is installed on drive end bearing bracket.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the front view of the disassembled form of the present invention.
Fig. 3 is the lateral side view of the disassembled form of the present invention.
Fig. 4 is the structure diagram of the drive end bearing bracket of the present invention.
Fig. 5 is the fractionation structural representation of the rear end cap of the present invention.
Fig. 6 is the half section structure diagram of the middle part plastic-sealed body of the present invention.
Fig. 7 is the structure diagram of the moisture-proof disk of the present invention.
In figure, middle part plastic-sealed body 1, drive end bearing bracket 2, rear end cap 3, fixed ear 4, shaft 5, preceding sealing shroud 6, rotor 7, stator 8,
Moisture-proof disk 9, gasket 11, fixing bolt 12, circulation port 13, end cap circulation port 14, annular groove 15, preceding end bearing 16, bearing groove
17th, rear bearing holder (housing, cover) 18, mounting groove 19, card slot 20, clamp 21, rear end bearing 22, fixed disk 91, drying sheet 92, screw 93.
Embodiment
As shown in the figure, a kind of energy-efficient plastic packaging motor and its installation method, including it is middle part plastic-sealed body 1, rear end cap 3, solid
Ear 4, shaft 5, rotor 7, stator 8 are determined, wherein middle part 1 rear end of plastic-sealed body sets rear end cap 3, plastic-sealed body 1 and rear end cap at middle part
Fixed ear 4 is set on 3, and rear end cap 3 is installed on middle part plastic-sealed body 1 by fixing bolt 12, and fixed in middle part plastic-sealed body 1
Stator 8 is set, and the rotor 7 is fixedly mounted with shaft 5, and rotor 7 is installed on the middle part of middle part plastic-sealed body 1.The middle part plastic packaging
The front end of body 1 sets drive end bearing bracket 2, and drive end bearing bracket 2 is bonded with middle part plastic-sealed body 1 in a manner of bonding and is integrated, in production, can be with
The front end face of the rear end face of drive end bearing bracket 2 and middle part plastic-sealed body 1 is heated, then bonds both ends of the surface.The inner side of drive end bearing bracket 2
Middle face sets through hole, end bearing 16 before being installed inside the through hole, and the shaft 5 passes through the preceding end bearing 16, and in drive end bearing bracket 2
Outside have preceding sealing shroud 6 be installed on through hole on the outside of；Moisture-proof disk 9 is set in the medial surface of drive end bearing bracket 2, which passes through spiral shell
Nail 93 is fixedly mounted；The medial surface of the drive end bearing bracket 2 sets annular groove 15, and end is uniformly arranged at the medial surface edge of drive end bearing bracket 2
Lid circulation port 14, the lower end connection annular groove 15 of the end cap circulation port 14；The 1 annular wall inner transverse of middle part plastic-sealed body is set
The end cap circulation port 14 on drive end bearing bracket 2 is docked in circulation port 13, the front end of the circulation port 13, and the rear end of circulation port 13 is moulded towards middle part
1 axle center of envelope body bends and penetrates middle part 1 inner wall of plastic-sealed body；Mounting groove 19 is set in the middle part of 3 medial surface of rear end cap, is being installed
Bearing holder (housing, cover) 18 after being set in groove 19, and the installation rear end bearing 22 in rear bearing holder (housing, cover) 18, the rear end of the shaft 5 is installed on rear end
In bearing 22；Moisture-proof disk 9 is fixedly mounted by screw 93 in 3 medial surface of rear end cap, and the moisture-proof disk 9 is pressed in rear bearing holder (housing, cover) 18
On, and rear bearing holder (housing, cover) 18 is limited in mounting groove 19；In the medial surface of rear end cap 3 and the rear end face point of middle part plastic-sealed body 1
She Zhi not gasket 11.The moisture-proof disk 9 includes fixed disk 91, and the front setting of fixed disk 91 is fluted, and installation in groove
Drying sheet 92.The front of the gasket 11 is wavy, and 1 rear end face of gasket 11 and middle part plastic-sealed body on rear end cap 3
11 positive ripple of gasket mutually coincide.The abutted surface of two gaskets 11 is arranged to wavy, this is conducive to gasket
11 come into full contact with, ensures the excellent sealing of rear end cap 3 and middle part plastic-sealed body 1.2 medial surface of drive end bearing bracket sets bearing groove
17, the moisture-proof disk 9 on drive end bearing bracket 2 is installed in the bearing groove 17.The rear end bearing 22 is fixed in rear bearing holder (housing, cover) 18,
And the width of rear bearing holder (housing, cover) 18 is wider than the width of rear end bearing 22.The ratio rear end bearing 22 that the width of rear bearing holder (housing, cover) 18 is set
Width is wide, after 5 rear end of shaft can be made to be installed in rear end bearing 22, avoids 5 rear end face of shaft from contacting rear end cap 3, avoids turning
Friction is produced between axis 5 and rear end cap 3, achievees the purpose that to avoid energy consumption.Bearing holder (housing, cover) 18 is removably pacified after described
In mounting groove 19.Bearing holder (housing, cover) 18 is dismantled easy to later period maintenance after detachable, is convenient for people to rear bearing holder (housing, cover) 18 and rear end
Bearing 22 carries out maintenance cleaning.It is described after bearing holder (housing, cover) 18 periphery set clamp 21, correspondingly 19 edge of mounting groove set with
The card slot 20 that clamp 21 coordinates.By setting clamp 21 on rear bearing holder (housing, cover) 18, rear bearing holder (housing, cover) 18 can be stuck in mounting groove 19
Interior, bearing holder (housing, cover) 18 is rotated or shaken after preventing in motor rotation process, improves the stability of the plastic packaging motor, reduces noise.
The drive end bearing bracket 2 of the plastic packaging motor is fixedly connected with middle part plastic-sealed body 1, and the through hole that its middle part is set only is worn for shaft 5
Cross, and the rear end cap 3 of the motor is installed on 1 rear end of middle part plastic-sealed body using dismountable mode, therefore, when assembling the motor,
The stator 8 of shaft 5 and Integral design is inserted into from the rear end of middle part plastic-sealed body 1, then rear end cap 3 is installed.
The present invention devises a kind of energy-efficient plastic packaging motor and its installation method, in the plastic packaging motor, motor is overall
It is divided into three parts, moisture-proof disk is wherein respectively arranged with drive end bearing bracket and rear end cap, the effect of moisture-proof disk is to remove plastic packaging motor
Internal steam, makes to be in drying regime inside plastic packaging motor all the time, this can effectively reduce energy consumption of electrical machinery.In addition, middle part is moulded
The end cap circulation port set on the circulation port and drive end bearing bracket set on envelope body can promote the stream of air in plastic packaging motor body
It is logical, with the friction between the rotation of rotor, and each component, the intrinsic gas temperature rise of plastic packaging motor, these gases
It can circulate in endways circulation port and end cap circulation port, when these gases pass through circulation port, temperature declines, and the gas of cooling is through circulation
Into motor internal, rotor and each component is set to be in low-temperature working environment, this can reduce motor and disappear because of excessive heat production
Consuming electric power, low temperature environment are conducive to motor and keep efficient operation state for a long time.
It the above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Say, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of energy-efficient plastic packaging motor, including middle part plastic-sealed body, rear end cap, fixed ear, shaft, rotor, stator, wherein
Middle part plastic-sealed body rear end sets rear end cap, fixed ear is set on middle part plastic-sealed body and rear end cap, rear end cap passes through fixing bolt
On the plastic-sealed body of middle part, and stator is fixedly installed in the plastic-sealed body of middle part, the rotor is fixedly mounted with shaft, and rotor
In the middle part of the plastic-sealed body of middle part, it is characterised in that：The front end of the middle part plastic-sealed body sets drive end bearing bracket, and drive end bearing bracket is to bond
Mode is integrated with the bonding of middle part plastic-sealed body；Through hole is set in the middle part of the drive end bearing bracket medial surface, front end axis is installed inside the through hole
Hold, the shaft passes through the preceding end bearing, and sealing shroud is installed on the outside of through hole before having on the outside of drive end bearing bracket；In drive end bearing bracket
Medial surface sets moisture-proof disk, which is fixedly mounted by screw；The medial surface of the drive end bearing bracket sets annular groove, in front end
The medial surface edge of lid is uniformly arranged end cap circulation port, the lower end connection annular groove of the end cap circulation port；The middle part plastic-sealed body
Annular wall inner transverse sets circulation port, and the end cap circulation port on drive end bearing bracket, the rear end of circulation port are docked in the front end of the circulation port
Bent towards middle part plastic-sealed body axle center and penetrate middle part plastic-sealed body inner wall；Mounting groove is set in the middle part of the rear end cap medial surface,
Bearing holder (housing, cover) after being set in mounting groove, and rear end bearing is installed in rear bearing holder (housing, cover), the rear end of the shaft is installed on rear axle
In holding；Moisture-proof disk is fixedly mounted by screw in rear end cap medial surface, and the moisture-proof disk is pressed on rear bearing holder (housing, cover), and by rear bearing
Set is limited in mounting groove；In the medial surface of rear end cap and the rear end face of middle part plastic-sealed body, gasket is set respectively.
A kind of 2. energy-efficient plastic packaging motor according to claim 1, it is characterised in that：The moisture-proof disk includes fixing
Disk, the front setting of fixed disk is fluted, and installation drying sheet in groove.
A kind of 3. energy-efficient plastic packaging motor according to claim 1, it is characterised in that：The front of the gasket is ripple
Wave-like, and gasket on rear end cap and the positive ripple of gasket of middle part plastic-sealed body rear end face mutually coincide.
A kind of 4. energy-efficient plastic packaging motor according to claim 1, it is characterised in that：The drive end bearing bracket medial surface is set
Bearing groove, the moisture-proof disk on drive end bearing bracket are installed in the bearing groove.
A kind of 5. energy-efficient plastic packaging motor according to claim 1, it is characterised in that：The rear end bearing fixed setting
In rear bearing holder (housing, cover), and the width of rear bearing holder (housing, cover) is wider than the width of rear end bearing.
A kind of 6. energy-efficient plastic packaging motor according to any one of claim 1 to 5 claim, it is characterised in that：
Bearing holder (housing, cover) is removably mounted in mounting groove after described.
A kind of 7. energy-efficient plastic packaging motor according to claim 6, it is characterised in that：The periphery of bearing holder (housing, cover) is set after described
Clamp is put, the card slot coordinated with clamp is correspondingly set in installation groove edge.
8. a kind of installation method of energy-efficient plastic packaging motor according to any one of claim 1 to 7 claim, its
It is characterized in that：Moisture-proof disk is installed in the middle part of the trailing flank of drive end bearing bracket using screw, preceding end bearing is installed in the middle part of drive end bearing bracket
Through hole in, then the front end face of the trailing flank edge of drive end bearing bracket and middle part plastic-sealed body is heated, and two thermal fusing surfaces are close to,
The fixed installation of drive end bearing bracket and middle part plastic-sealed body is completed, in the process, it is ensured that circulation port is aligned with end cap circulation port；Then will
Rotor and shaft are installed from middle part plastic-sealed body rear portion, shaft front end is passed through preceding end bearing, cover rear end cap at this time, and by solid
Determine bolt rear end cap and middle part plastic-sealed body are fixedly mounted.
9. the installation method of energy-efficient plastic packaging motor according to claim 8, it is characterised in that：Installed by shaft
Afterwards, preceding sealing shroud is installed on drive end bearing bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374276.6A CN107947438B (en) | 2017-12-19 | 2017-12-19 | Method for mounting efficient energy-saving plastic package motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374276.6A CN107947438B (en) | 2017-12-19 | 2017-12-19 | Method for mounting efficient energy-saving plastic package motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107947438A true CN107947438A (en) | 2018-04-20 |
| CN107947438B CN107947438B (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711374276.6A Active CN107947438B (en) | 2017-12-19 | 2017-12-19 | Method for mounting efficient energy-saving plastic package motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410950A (en) * | 2021-06-29 | 2021-09-17 | 绍兴凯森厨卫有限公司 | Plastic package motor for range hood |
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| CN113410950B (en) * | 2021-06-29 | 2022-05-13 | 绍兴凯森厨卫有限公司 | Plastic package motor for range hood |
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