CN207588614U - A kind of energy-efficient plastic packaging motor - Google Patents
A kind of energy-efficient plastic packaging motor Download PDFInfo
- Publication number
- CN207588614U CN207588614U CN201721781721.6U CN201721781721U CN207588614U CN 207588614 U CN207588614 U CN 207588614U CN 201721781721 U CN201721781721 U CN 201721781721U CN 207588614 U CN207588614 U CN 207588614U
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- China
- Prior art keywords
- rear end
- plastic
- sealed body
- end cap
- bearing bracket
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Abstract
The utility model is related to a kind of energy-efficient plastic packaging motors, including middle part plastic-sealed body, rear end cap, fixed ear, shaft, rotor, stator, wherein middle part plastic-sealed body rear end setting rear end cap, fixed ear is set on middle part plastic-sealed body and rear end cap, rear end cap is mounted on by fixing bolt on the plastic-sealed body of middle part, the front end setting drive end bearing bracket of the middle part plastic-sealed body, drive end bearing bracket are integrated in a manner of bonding with the bonding of middle part plastic-sealed body；Setting through-hole in the middle part of the drive end bearing bracket medial surface, and sealing shroud is mounted 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, is wherein respectively arranged with moisture-proof disk on drive end bearing bracket and rear end cap, is made always in drying regime inside plastic packaging motor, 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 inside motor, rotor and each component is made to be in low-temperature working environment, this can reduce motor and electric energy is consumed due to excessive heat production, and low temperature environment is conducive to motor and keeps efficient operation state for a long time.
Description
Technical field
The utility model is related to a kind of energy-efficient plastic packaging motor and its installation methods, belong to motor field.
Background technology
Plastic packaging motor is that the stator core of motor, winding etc. are carried out whole 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 are applied on wind turbine.Both at home and abroad to the development and production of plastic packaging motor
Increasingly pay attention to, its promise well when having metal shell motor unexistent series of advantages.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 or be to pass through mould by mold injection molding
Tool is taken shape on outer end cap.Plastic packaging motor has certain water-proof function, and therefore, plastic packaging motor is just gradually 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.In addition, the stator due to 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 generated inside motor can not distribute, this can cause internal part to generate expansion, can further increase
Friction between each component, causes motor power consumption to increase.And it is current, there is not yet and be chronically at about inside guarantee 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 working efficiency, in order to solve these problems, need to make further research molding powder motor.
Utility model content
Motor can be kept internally dry for a long time the purpose of this utility model is to provide one kind and low-temperature working environment
Plastic packaging 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, including middle part plastic-sealed body, rear end cap, fixed ear, shaft, rotor, stator,
Middle part plastic-sealed body rear end sets rear end cap, and fixed ear is set on middle part plastic-sealed body and rear end cap, and rear end cap passes through fixed spiral shell
Bolt is mounted on the plastic-sealed body of middle part, and stator is fixedly installed in the plastic-sealed body of middle part, and the rotor is fixedly mounted with shaft, and is turned
Son is mounted in the middle part of the plastic-sealed body of middle part, it is characterised in that：The front end setting drive end bearing bracket of the middle part plastic-sealed body, drive end bearing bracket is to bond
The bonding of mode and middle part plastic-sealed body be integrated；Setting through-hole in the middle part of the drive end bearing bracket medial surface, through-hole inside installation front end
Bearing, the shaft passes through the preceding end bearing, and sealing shroud is mounted on the outside of through-hole before having on the outside of drive end bearing bracket；In drive end bearing bracket
Medial surface moisture-proof disk is set, which is fixedly mounted by screw；The medial surface setting annular groove of the drive end bearing bracket, preceding
The medial surface edge of end cap is uniformly arranged end cap circulation port, the lower end connection annular groove of the end cap circulation port；The middle part plastic packaging
Body annular wall inner transverse sets circulation port, the end cap circulation port on the front end docking drive end bearing bracket of the circulation port, after circulation port
End is bent towards middle part plastic-sealed body axle center and penetrates middle part plastic-sealed body inner wall；Setting installation in the middle part of the rear end cap medial surface
Slot, 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 mounted on rear end
In bearing；Moisture-proof disk is fixedly mounted by screw, and the moisture-proof disk is pressed on rear bearing holder (housing, cover) in rear end cap medial surface, and by rear axle
Bearing sleeve 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.
In above-mentioned plastic packaging motor, motor is integrally divided into three parts, is wherein respectively arranged on drive end bearing bracket and rear end cap anti-
Damp disk, the effect of moisture-proof disk are the steam inside removing plastic packaging motor, make to be in drying regime inside plastic packaging motor always, this
Energy consumption of electrical machinery can effectively be reduced.In addition, the end cap cycle 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 ontology, with the friction between the rotation of rotor and each component, plastic packaging electricity
The raising of machine intrinsic gas temperature, 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 inside motor
In, this can reduce motor and electric energy is consumed due to 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 is installed 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 set as 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, drive end bearing bracket medial surface setting bearing groove, the moisture-proof disk on drive end bearing bracket are mounted on the bearing
In slot.
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 mounted on shaft rear end
After in end bearing, shaft rear end face is avoided to contact rear end cap, avoid generating 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
It is dismantled in later period maintenance, is convenient for people to carry out maintenance cleaning to rear bearing holder (housing, cover) and rear end bearing.
Preferably, the periphery setting clamp of the rear bearing holder (housing, cover), 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
Bearing holder (housing, cover) rotation or vibrations after in the process, improve the stability of the plastic packaging motor, reduce noise.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the front view of the disassembled form of the utility model.
Fig. 3 is the lateral side view of the disassembled form of the utility model.
Fig. 4 is the structure diagram of the drive end bearing bracket of the utility model.
Fig. 5 is the fractionation structural representation of the rear end cap of the utility model.
Fig. 6 is the half section structure diagram of the middle part plastic-sealed body of the utility model.
Fig. 7 is the structure diagram of the moisture-proof disk of the utility model.
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.
Specific embodiment
As shown in the figure, a kind of energy-efficient plastic packaging motor, including middle part plastic-sealed body 1, rear end cap 3, fixed ear 4, shaft 5,
Rotor 7, stator 8, wherein middle part 1 rear end of plastic-sealed body setting rear end cap 3, fixed ear is set on middle part plastic-sealed body 1 and rear end cap 3
4, rear end cap 3 is mounted on by fixing bolt 12 on middle part plastic-sealed body 1, and the fixed setting stator 8 in middle part plastic-sealed body 1, institute
It states rotor 7 to be fixedly mounted with shaft 5, and rotor 7 is mounted on 1 middle part of middle part plastic-sealed body.The front end setting of the middle part plastic-sealed body 1
Drive end bearing bracket 2, drive end bearing bracket 2 are integrated in a manner of bonding with the bonding of middle part plastic-sealed body 1, in production, can will be after drive end bearing bracket 2
The front end face of end face and middle part plastic-sealed body 1 heats, and then bonds both ends of the surface.Setting is logical in the middle part of 2 medial surface of drive end bearing bracket
Hole, end bearing 16 before installation, the shaft 5 pass through the preceding end bearing 16 inside the through-hole, and close before having in the outside of drive end bearing bracket 2
Big envelope 6 is mounted on the outside of through-hole；Moisture-proof disk 9 is set in the medial surface of drive end bearing bracket 2, which is fixedly mounted by screw 93；
The medial surface setting annular groove 15 of the drive end bearing bracket 2, end cap circulation port 14 is uniformly arranged at the medial surface edge of drive end bearing bracket 2, should
The lower end connection annular groove 15 of end cap circulation port 14；The 1 annular wall inner transverse of middle part plastic-sealed body sets circulation port 13, this is followed
End cap circulation port 14 on the front end docking drive end bearing bracket 2 of annular distance 13, the rear end of circulation port 13 is bent towards 1 axle center of middle part plastic-sealed body
And penetrate middle part 1 inner wall of plastic-sealed body；Setting mounting groove 19 in the middle part of 3 medial surface of rear end cap, in mounting groove 19 after setting
Bearing holder (housing, cover) 18, and the installation rear end bearing 22 in rear bearing holder (housing, cover) 18, the rear end of the shaft 5 are mounted in rear end 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 on rear bearing holder (housing, cover) 18, and by rear bearing
Set 18 is limited in mounting groove 19；In the medial surface of rear end cap 3 and the rear end face of middle part plastic-sealed body 1, gasket is set respectively
11.The moisture-proof disk 9 includes fixed disk 91, and the front setting of fixed disk 91 is fluted, and installation drying sheet 92 in groove.It is described
The front of gasket 11 is wavy, and the gasket 11 of 1 rear end face of gasket 11 and middle part plastic-sealed body on rear end cap 3 is positive
Ripple mutually coincide.The abutted surface of two gaskets 11 is set as wavy, this is conducive to coming into full contact with for gasket 11, protects
Demonstrate,prove 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, anti-on drive end bearing bracket 2
Damp disk 9 is mounted 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
Degree is wider than the width of rear end bearing 22.The width for the ratio rear end bearing 22 that the width of rear bearing holder (housing, cover) 18 is set is wide, can make to turn
After 5 rear end of axis is mounted in rear end bearing 22,5 rear end face of shaft is avoided to contact rear end cap 3, is avoided between shaft 5 and rear end cap 3
Friction is generated, achievees the purpose that avoid energy consumption.Bearing holder (housing, cover) 18 is removably mounted in mounting groove 19 after described.It can
Bearing holder (housing, cover) 18 is dismantled convenient for later period maintenance after dismounting, is convenient for people to that rear bearing holder (housing, cover) 18 and rear end bearing 22 maintain clear
Reason.The periphery setting clamp 21 of bearing holder (housing, cover) 18, the card slot that correspondingly setting coordinates with clamp 21 at 19 edge of mounting groove after described
20.By setting clamp 21 on rear bearing holder (housing, cover) 18, rear bearing holder (housing, cover) 18 can be stuck in mounting groove 19, prevent from rotating in motor
Bearing holder (housing, cover) 18 is rotated or is shaken after in the 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 middle part is set only is worn for shaft 5
It crosses, and the rear end cap 3 of the motor is mounted 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 integrated design from the rear end of middle part plastic-sealed body 1 is inserted into, then rear end cap 3 is installed.
It the above is only the preferred embodiment of the utility model, it is noted that for the ordinary skill people of the art
Member for, under the premise of the utility model technical principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
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 setting drive end bearing bracket of the middle part plastic-sealed body, drive end bearing bracket is to bond
Mode is integrated with the bonding of middle part plastic-sealed body；Setting through-hole in the middle part of the drive end bearing bracket medial surface, through-hole inside installation front end axis
It holds, the shaft passes through the preceding end bearing, and sealing shroud is mounted 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 setting annular groove of the drive end bearing bracket, 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
It is bent towards middle part plastic-sealed body axle center and penetrates middle part plastic-sealed body inner wall；Setting mounting groove 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 mounted on rear axle
In holding；Moisture-proof disk is fixedly mounted by screw, and the moisture-proof disk is pressed on rear bearing holder (housing, cover) in rear end cap medial surface, 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.
2. a kind of 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.
3. a kind of energy-efficient plastic packaging motor according to claim 1, it is characterised in that：The front of the gasket is wave
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.
4. a kind of energy-efficient plastic packaging motor according to claim 1, it is characterised in that：The drive end bearing bracket medial surface setting
Bearing groove, the moisture-proof disk on drive end bearing bracket are mounted in the bearing groove.
5. a kind of 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.
6. a kind of 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.
7. a kind of 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, correspondingly in the card slot of the setting of installation groove edge and clamp cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781721.6U CN207588614U (en) | 2017-12-19 | 2017-12-19 | A kind of energy-efficient plastic packaging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781721.6U CN207588614U (en) | 2017-12-19 | 2017-12-19 | A kind of energy-efficient plastic packaging motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588614U true CN207588614U (en) | 2018-07-06 |
Family
ID=62739247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721781721.6U Expired - Fee Related CN207588614U (en) | 2017-12-19 | 2017-12-19 | A kind of energy-efficient plastic packaging motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947438A (en) * | 2017-12-19 | 2018-04-20 | 杭州江南电机股份有限公司 | A kind of energy-efficient plastic packaging motor and its installation method |
-
2017
- 2017-12-19 CN CN201721781721.6U patent/CN207588614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947438A (en) * | 2017-12-19 | 2018-04-20 | 杭州江南电机股份有限公司 | A kind of energy-efficient plastic packaging motor and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191219 |