CN103532282A - Structure for fixing motor of a belt driving motor for a drum type washing machine - Google Patents
Structure for fixing motor of a belt driving motor for a drum type washing machine Download PDFInfo
- Publication number
- CN103532282A CN103532282A CN201210361175.6A CN201210361175A CN103532282A CN 103532282 A CN103532282 A CN 103532282A CN 201210361175 A CN201210361175 A CN 201210361175A CN 103532282 A CN103532282 A CN 103532282A
- Authority
- CN
- China
- Prior art keywords
- motor
- casing
- washing machine
- place ahead
- applicable
- 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention relates to a structure for fixing motor of a belt driving motor for a drum type washing machine. The structure comprises a pedestal component install on the combination portion of a washing machine because integrally lengthened from a front housing of a belt driving motor of a drum type washing machine. Even though the specification of a stator core assembly is changed, a belt driving motor with a same size also can be provided. The motor can be rapidly assembled by universally using a rear housing. The simplification of assembling technology may decrease production cost and increase productbility. The front housing and rear housing use different material so as to reduce vibration and noise.
Description
Technical field
The present invention relates to be applicable to the motor fixture construction body of motor for the belt drives of roller washing machine, more particularly, the present invention relates to form base component integrally formed with the place ahead casing and that extend from the place ahead casing, described base component has the joint portion that is assembled in washing machine water jacket (tub), it doesn't matter in the assembling of textural and washing machine water jacket for rear casing, so no matter machine and washing machine capacity are assembled rear casing generally, fixedly front and back motor several Ke Jianju road and height of attachment and improve the characteristic of motor, the place ahead casing and rear casing adopt respectively different materials and reduce vibration and noise, improve productivity and reduce manufacturing expense, the simple and easy belt drives that is applicable to roller washing machine that is fixed on washing machine water jacket of motor is used to the motor fixture construction body of motor.
Background technology
In general, the belt drives that is applicable to roller washing machine is wanted high non-loaded rotation number with motor, can easily obtain High Rotation Speed, requires high-output power, can have general purpose motor, induction motor, DC Brushless Motor etc.
According to prior art, be applicable to the belt drives of roller washing machine with in motor, general purpose motor is to comprise rear and front end the place ahead casing and the rear casing that keeps certain intervals is set, and the stator between these front and back casings, with the rotor that is configured in described stator interior, make with the electric current circulating on rotor described in rectification to the commutator of single direction circulation, supply with electric current in the brush assembly of electric of described commutator with being arranged on described rear casing, the rotating shaft that runs through described stator with described rotor and commutator are installed, with end around described rotating shaft and the tachometer of detection speed and forming.
The tectosome (structure) of fixing described front and back motor casing and brush assembly of electric can be divided into two kinds substantially.One be in the wings on casing with screw in conjunction with brush assembly of electric after, assembling is the structure of the place ahead casing and rear casing fixedly, because this, be configured in rear casing and will in conjunction with each screw, assemble fixed brush assembly respectively, the complexity that motor assembling technique is become, and when the casing of assembling front and back, be difficult to maintain and there is with one heart the productive problem of reduction.In addition because decide power output according to the stator core assembly of lamination between the casing of front and back, according to the capacity of washing machine, change the size of stator core assembly, but the total length of the front and back casing that comprises stator core assembly will be manufactured conventionally within 185 ± 1.5mm scope, at existing motor fixture construction body in order to coordinate this specification to have to manufacture different rear casings according to model, therefore most parts are manufactured and managed to precision, so there is the automated production of being difficult to, sneak into the bad problem of part.
Another structure is that rear casing and brush carrier are integrally formed, after insertion brush, at brush conductor terminal, is fixedly connected on the projection of motor casing, inserts people's torsionspring and in spring support projection, pushes the casing structure of brush.Right this structure exposes wire and torsionspring and has the problem of Danger Electric shock risk etc., is also difficult to maintain with one heart when the casing of this textural assembling front and back, has according to model and manufactures individually the trouble of rear casing and reduce productive problem.
Summary of the invention
The technical problem to be addressed by invention
The present invention is the scheme proposing in order to overcome described prior art problem, the washing machine water jacket assembling that the object of the invention is the place ahead casing and extend from the place ahead casing is integrally formed and make front and back casing remain concentric with joint portion, the place ahead casing and rear casing adopt different materials and reduce noise and vibration simultaneously, the packaging technology that can make to reduce the manufacturing cost of motor and simplify motor.
Another object of the present invention is to provide rear casing and brush carrier is integrally formed, assembling, irrelevant and can general rear casing with the lamination varied in thickness of stator core assembly that changes output power of motor according to machine and washing machine capacity, be applicable to the motor fixture construction body of motor for the belt drives of the good roller washing machine of productivity and economy.
Solve the technical scheme of problem
For reaching described object one embodiment of the invention, are a kind of motor fixture construction bodies of motor for the belt drives of roller washing machine that are applicable to, it is characterized in that comprising:
Around the front part of described motor and the place ahead casing forming;
Be integral and extend from described the place ahead casing the base component of formation with described the place ahead casing;
Keep certain intervals with described the place ahead casing, no matter and according to the stator module specification of output power of motor and rear casing that can be general is close to fixed rotor stator module between wherein said the place ahead casing and described rear casing.
Beneficial effect
The belt drives that the is applicable to roller washing machine of the present invention motor fixture construction body of motor, because being attached to the motor fixture construction body of washing machine water jacket, it is integrally formed structure, flatness and concentricity are good, there is the sharp point of guaranteeing dimensional stability, no matter the specification of stator core assembly can general purpose accessory and can be carried out automated production, just can solve at all the bad problem of part of sneaking into.
In addition due to the unification of the casing part of motor fixture construction body, make stock control easily, administrative expenses reduce, and by the one-piece type rear of applicable brush casing, can assemble rapidly brush and simplified assembling process, can reduce producing cost and raising productivity.
In addition, the material of the place ahead casing and rear casing coordinates the characteristic of each part to adopt different materials, can reduce fee of material and the competitiveness of improving price.
Accompanying drawing explanation
Fig. 1 a is applicable to the summary exploded perspective view of the motor fixture construction body of motor for the belt drives of existing roller washing machine;
Fig. 1 b is the brief strabismus map of the bonding state assembled together with rotor-stator assemblies with the motor fixture construction body of motor of the belt drives that is applicable to existing roller washing machine of Fig. 1 a;
Fig. 2 is the summary exploded perspective view of the motor fixture construction body of motor for the belt drives that is applicable to roller washing machine of one embodiment of the invention;
Fig. 3 is the brief strabismus map of the bonding state assembled together with rotor-stator assemblies with the motor fixture construction body of motor of the belt drives that is applicable to roller washing machine of one embodiment of the invention;
Fig. 4 is the summary lateral view of the bonding state assembled together with rotor-stator assemblies with the motor fixture construction body of motor of the belt drives that is applicable to roller washing machine of one embodiment of the invention;
Fig. 5 is the summary exploded perspective view of the motor fixture construction body of motor for the belt drives that is applicable to roller washing machine of another embodiment of the present invention.
Embodiment
Below to being described in detail with reference to the accompanying drawings with the motor fixture construction body of motor according to the belt drives that is applicable to roller washing machine of the embodiment of the present invention.Embodiments of the invention are illustrated examples, are not limited to the formation of accompanying drawing.Only otherwise depart from the scope of the present invention and can use another embodiment, should be appreciated that and can implement constructivity or logicality changes.For fear of fuzzy the present invention, known formation is omitted or simply its detailed description.
Fig. 2 is applicable to the exploded perspective view of the motor fixture construction body of motor for the belt drives of roller washing machine according to an embodiment of the invention, Fig. 3 is the brief strabismus map of the motor fixture construction body of Fig. 2 and the bonding state of rotor-stator assemblies, and Fig. 4 is the side view of the motor fixture construction body of Fig. 2 and the bonding state of rotor-stator assemblies.
As shown in Figure 2, the motor fixture construction body of one embodiment of the invention is the motor fixture construction body with motor for the belt drives that is applicable to roller washing machine, comprises the place ahead casing (10) forming around the front part of described motor; Be integral and extend from described the place ahead casing the base component (20) of formation with described the place ahead casing; Rear casing (30) with described the place ahead casing maintenance certain intervals.Shown in Fig. 4, be applicable to the belt drives of roller washing machine and be close between the place ahead casing (10) and rear casing (30) with armature assembly (52) and the stator core assembly (53) of motor, and described the place ahead casing (10) extends base component (20) upper configuration armature assembly (52) and the stator core assembly (53) forming.Described stator core assembly (53) and the available screw of rear casing (30) (5) combination.
Described rear casing (30) and insertion can be integrally formed with the brush carrier (40) of the brush assembly of electric of the commutator supply electric current of motor to belt drives.That is, described rear casing (30) and described brush carrier (40) can injection moldings with same plastic cement material.When so rear casing (30) and brush carrier (40) are integrally formed, can simplified assembling process and reduce costs, can freely select assembling motor again.
Described the place ahead casing (10) is to form with non-ferrous metal material, and described rear casing (30) can injection molding with plastic cement material.Described the place ahead casing (10) is for example, to cast in modes such as the available die casting of non-ferrous metal (, aluminium).
In another embodiment of the present invention, as shown in Figure 5, rear casing (47) can be that the good iron plate punch process of rigidity forms punch process goods.When so rear casing is used iron plate punch process goods, not only promote the characteristic of noise, vibration etc., can also reduce part unit price.In such an embodiment brush carrier (40 ') can with the separated formation of rear casing (47).
The place ahead casing (10) possesses in central authorities the perforation (not shown) that the rotating shaft of motor connects, the left and right sides of an end margin extend form a pair of on the motorized bodies of peace such as washing machine the joint portion (11) of secure bond motor.
Described base component (20) can possess a pair of and described the place ahead casing (10) joint portion (11) in the end relative with described the place ahead casing (10) maintains concentric joint portion (21).
Other viewpoints of the present invention relate to the driving belt motor of the roller washing machine that is applicable to comprise the above motor fixture construction body.With reference to Fig. 3 and Fig. 4, the place ahead casing (10) and the rear casing (30) of both sides configuration separated by a distance before and after this motor can be included in, and occupy to be configured between the place ahead casing (10) and rear casing (30) and comprise rotor assembly (rotor assembly on described base component (20), 52) and the rotor-stator assemblies (50) of stator core assembly (53), with the rotor (not shown) by the inner rotatable configuration of magnetic force of rotor-stator assemblies (50), can make to pass on the rotating shaft of its revolving force and described the place ahead casing (10) and the rotatable combination of rear casing (30) with being incorporated into the center of rotor, commutator (commutator) (not shown) of taking turns the electric current of stream translation supply with the rear that is fixedly installed on rotating shaft and rotor certain orientation being rotated, with for making to be connected on commutator, be fixedly installed casing (30) in the wings and described commutator supplied with to the brush assembly of electric of electric current, also can comprise the tachometer (not shown) that is arranged on rear casing (30) detection rotor rotary speed.
At the belt drives motor that is applicable to roller washing machine of the present invention, casing (10) extends and forms base component (20) forwardly, no matter it is certain that the size of the size rotor-stator assemblies (50) of motor fixture construction body keeps, so do not need to manufacture in addition assembling rear casing (30) according to rotor-stator assemblies, so can simplify the packaging technology of motor fixture construction body, can reduce whereby and be applicable to the producing cost of motor for the belt drives of roller washing machine, can improve productivity.
The belt drives that is applicable to roller washing machine according to the present invention is as mentioned above described with the action of motor.When the electric current that is applied to stator core assembly is communicated to brush assembly of electric, by commutator alternately and rotor rotates rotating shaft, the rotary body that this rotating shaft is communicated to washing machine etc. the revolving force of rotor makes to continue rotation to the current polarity that is communicated to this brush assembly of electric.Now, tachometer detects the rotary speed of the rotating shaft rotating together with rotor and can control with suitable speed rotation.
Above preferred embodiment of the present invention is illustrated by reference to the accompanying drawings; but the present invention is not limited to described specific embodiment; the main idea of the present invention of asking in not departing from claims; the technical staff in obvious technical field of the present invention with general knowledge can implement various deformation, and the embodiment that should understand this kind of distortion is also contained in protection scope of the present invention.The category that does not depart from the technology of the present invention thought, obviously can carry out the change of image, material, size etc.For example, motor fixture construction body of the present invention is suitable for general purpose motor, but in addition also applicable to the motor of other belt modes such as DC Brushless Motor, induction motor.
The explanation of<main pictorial symbolization>
10: the place ahead casing 20: base component
11,21: joint portion 30: rear casing
40,40 ': brush carrier 47: rear casing (iron plate)
52: armature assembly 53: stator core assembly
50: rotor-stator assemblies 5: screw
Claims (7)
1. be applicable to a motor fixture construction body for motor for the belt drives of roller washing machine, it is characterized in that comprising:
Around the front part of described motor and the place ahead casing forming;
Be integral and extend from described the place ahead casing the base component of formation with described the place ahead casing;
Keep certain intervals with described the place ahead casing, no matter and according to the stator module specification of output power of motor and rear casing that can be general is close to fixed rotor stator module between wherein said the place ahead casing and described rear casing.
2. the belt drives that the is applicable to roller washing machine according to claim 1 motor fixture construction body of motor, is characterized in that described rear casing can be integrally formed with the brush carrier that inserts the brush assembly of electric of belt drives being supplied with to electric current with the commutator of motor.
3. the motor fixture construction body of motor for the belt drives that is applicable to roller washing machine according to claim 2, it is characterized in that described the place ahead casing is to form with non-ferrous metal material, described rear casing and described brush carrier are with plastic cement material one injection molding.
4. the belt drives that the is applicable to roller washing machine according to claim 1 motor fixture construction body of motor, is characterized in that described the place ahead casing and rear casing are different materials.
5. the belt drives that the is applicable to roller washing machine according to claim 1 motor fixture construction body of motor, is characterized in that described rear casing is iron plate punch process goods.
6. the motor fixture construction body of motor for the belt drives that is applicable to roller washing machine according to claim 1, it is characterized in that described the place ahead casing possesses the perforation of the rotating shaft perforation of motor in central authorities, the left and right sides of an end margin extends the joint portion that forms a pair of secure bond motor.
7. the belt drives that the is applicable to roller washing machine according to claim 1 motor fixture construction body of motor, is characterized in that the joint portion that described base component possesses a pair of and described the place ahead casing in the end relative with described the place ahead casing keeps concentric joint portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0073406 | 2012-07-05 | ||
| KR1020120073406A KR101185121B1 (en) | 2012-07-05 | 2012-07-05 | Structure for fixing motor of a belt driving motor for a drum type washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103532282A true CN103532282A (en) | 2014-01-22 |
Family
ID=47113994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210361175.6A Pending CN103532282A (en) | 2012-07-05 | 2012-09-25 | Structure for fixing motor of a belt driving motor for a drum type washing machine |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101185121B1 (en) |
| CN (1) | CN103532282A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050269896A1 (en) * | 2004-06-05 | 2005-12-08 | Lg Electronics Inc. | Bracket assembly of universal motor |
| CN2884674Y (en) * | 2006-03-21 | 2007-03-28 | 广东威灵电机制造有限公司 | Series excited machine for barrel washing machine |
| CN201717702U (en) * | 2010-05-14 | 2011-01-19 | 深圳市航天科工电机有限公司 | Motor for carpet cleaning machine |
| CN101964561A (en) * | 2009-07-24 | 2011-02-02 | 蔡国法 | Motor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101082883B1 (en) | 2005-05-23 | 2011-11-11 | 엘지전자 주식회사 | Universal motor |
| KR100732163B1 (en) | 2005-11-10 | 2007-06-27 | 엘지전자 주식회사 | Universal motor |
| KR200411956Y1 (en) | 2006-01-10 | 2006-03-21 | 정인교 | Universal motor |
| US8643256B2 (en) | 2010-06-08 | 2014-02-04 | Anthony Freakes | Electric motors |
-
2012
- 2012-07-05 KR KR1020120073406A patent/KR101185121B1/en active IP Right Grant
- 2012-09-25 CN CN201210361175.6A patent/CN103532282A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050269896A1 (en) * | 2004-06-05 | 2005-12-08 | Lg Electronics Inc. | Bracket assembly of universal motor |
| CN2884674Y (en) * | 2006-03-21 | 2007-03-28 | 广东威灵电机制造有限公司 | Series excited machine for barrel washing machine |
| CN101964561A (en) * | 2009-07-24 | 2011-02-02 | 蔡国法 | Motor |
| CN201717702U (en) * | 2010-05-14 | 2011-01-19 | 深圳市航天科工电机有限公司 | Motor for carpet cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101185121B1 (en) | 2012-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101517862B (en) | Toothed-rotor shaft, toothed rotor equipped with such a shaft and rotary electrical machine equipped with such a rotor | |
| CN203352387U (en) | Rotation motor | |
| US8816563B2 (en) | Six-pole DC machine | |
| CN204156618U (en) | Brushless electric machine | |
| JP2021185737A (en) | motor | |
| CN203574521U (en) | Three-phase brushless direct current motor | |
| CN103580436A (en) | Permanent magnet coreless brushless sensorless disk type direct-current motor | |
| CN203278409U (en) | Motor stator and external rotor motor having the motor stator | |
| CN102904354A (en) | Electric apparatus | |
| CN103138439A (en) | Stator core | |
| CN103532282A (en) | Structure for fixing motor of a belt driving motor for a drum type washing machine | |
| CN202721588U (en) | Disc type permanent magnet brushless direct current motor with iron core-free and sensor-free properties | |
| CN201001057Y (en) | Integrated injection moulding rotor for electric rotor | |
| JP3920740B2 (en) | Armature and DC motor | |
| CN209435084U (en) | A kind of DC Brushless Motor | |
| JP2016135015A (en) | Commutator, armature and motor with brush | |
| CN2392299Y (en) | Electromagnetic speed adjustable electric motor | |
| CN100540792C (en) | The carrier structure of general-purpose machine | |
| CN205265504U (en) | Steady formula brushless motor of low noise | |
| CN220874390U (en) | Novel outer rotor permanent magnet synchronous motor | |
| CN211670798U (en) | Driving mechanism and cutting machine | |
| CN219181250U (en) | Brushless motor stator assembly | |
| CN217508555U (en) | Permanent magnet direct current brushless motor and intelligent curtain | |
| CN202444388U (en) | Stator yoke excited direct current motor | |
| CN210380428U (en) | Novel permanent magnet synchronous motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |