CN1237664A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN1237664A CN1237664A CN98122970A CN98122970A CN1237664A CN 1237664 A CN1237664 A CN 1237664A CN 98122970 A CN98122970 A CN 98122970A CN 98122970 A CN98122970 A CN 98122970A CN 1237664 A CN1237664 A CN 1237664A
- Authority
- CN
- China
- Prior art keywords
- motor
- reducing gear
- insulant
- washing machine
- rotation
- 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.)
- Granted
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
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- 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
- D06F37/26—Casings; Tubs
-
- 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
- D06F37/26—Casings; Tubs
- D06F37/261—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements
- D06F37/262—Tubs made by a specially selected manufacturing process or characterised by their assembly from elements made of plastic material, e.g. by injection moulding
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
To ensure insulation between the coil of a stator and a reduction mechanism to improve safety even if the insulation between the stator and the coil of the stator is degraded in a washing machine which executes washing, rinsing, and dewatering clothes. SOLUTION: A hollow spin-dry shaft 27 and a washing shaft 29 mounted coaxial with the spin-dry shaft 27 are rotated by a motor 34 to rotate a washing/spin-dry basket by the spin-dry shaft 27. The rotation speed of a motor 34 is reduced by a reduction mechanism 30 to rotate the agitator blade provided in the washing/spin-dry basket by a washing shaft 28, and the rotation of the motor 34 is switched to either the spin-dry shaft 27 or the washing shaft 29 by a clutch mechanism 47. The motor 34 and the reduction mechanism 30 are coaxially mounted via an insulation 40.
Description
The present invention relates to clothes wash, the washing machine of rinsing, dehydration.
This kind washing machine of the prior art constitutes as Fig. 6 and Fig. 7 ground.The following describes its structure.
As shown in Figure 6, be provided with outer bucket 3 in the washing machine body 1, these outer bucket 3 usefulness suspensions 2 are hanging, in case the vibration when dewatering.Setting rotatable washing and dewatering bucket 4 in the bucket 3 outside,, setting the rotatable agitator 5 that stirs substrate at the inner bottom part of this washing and dewatering bucket 4.
As shown in Figure 7, washing and dewatering bucket 4 is fixed on the upper end of dehydrating shaft 7, and this dehydrating shaft 7 is being supported by the bearing 6 that is located at outer bucket 3 bottoms.Agitator 5 is fixed on the upper end of wash shaft 9.This wash shaft 9 and dehydrating shaft 7 are provided in the hollow bulb of dehydrating shaft 7 coaxially, are being supported by the bearing in the hollow bulb that is located at dehydrating shaft 78.The bottom of wash shaft 9 is connected with the outlet side of reducing gear 10.
Motor carriage 11 forms cup-shaped, its peristome is installed on the shell 12 of reducing gear 10 down, in this motor carriage 11, be pressed into stator 14 to rotor 13 effect rotating excitation fields, rotor 13 is mutually opposed with this stator 14, thereby constituted motor 15, reducing gear 10 is provided on the same axis with motor 15.
Below, the action of above-mentioned structure washing machine is described.At washing, rinsing stroke, the clutch driving mechanism 20b of clutch 20 discharges clutch spring 20a, becomes the state that revolving force can not be passed to dehydrating shaft 7.The power of motor 15 passes to agitator 5 by 9 of wash shaft, to substrate action mechanical power.Like this, to the substrates in the washing and dewatering bucket 4 wash, rinsing.
Washing stroke enters the dehydration stroke after finishing.In this dehydration stroke, the water in the washing and dewatering bucket 4 is discharged from, and the clutch driving mechanism 20b of clutch 20 drives clutch spring 20a, becomes the state that can pass to revolving force dehydrating shaft 7.Reducing gear power shaft 19 is connected with dehydrating shaft 7, and the power of motor 15 makes 4 rotations of washing and dewatering bucket.
By washing and dewatering bucket 4 rotation, the water of the substrate after washing, rinsing finish is under centrifugal action, the many holes on being located at washing and dewatering bucket 4 sides are pressed against outside in barrels 3.Like this, substrate automatic dehydration.So far, the substrate in the washing and dewatering bucket 4 automatically finishes washing, rinsing, dehydration stroke.
In the above-mentioned existing structure, stator 14 and be wound on insulation between the coil on the stator 14 (figure does not show) just in case during deterioration, because stator 14 is pressed in the motor carriage 11, motor carriage 11 is installed on the shell 12 of reducing gear 10, so, become conducting state between the coil of stator 10 and the reducing gear 10, its security existing problems.
The present invention makes in view of the above problems, and its purpose is to provide a kind of washing machine, and this washing machine is even the insulation between stator and the stator coil improves security just in case deterioration also can be guaranteed the insulation between stator coil and the reducing gear.
To achieve these goals, in the washing machine of the present invention, with motor make the hollow dehydrating shaft and with the coaxial wash shaft rotation that sets of this dehydrating shaft, make the rotation of washing and dewatering bucket with dehydrating shaft, make the rotational delay of motor with reducing gear, make the agitator rotation that is provided in the washing and dewatering bucket with wash shaft, the rotation of motor passed to either party in dehydrating shaft, the wash shaft with clutch, by insulant with motor and the same axis of reducing gear be provided on the reducing gear.
Like this, even the insulation between stator and the stator coil can improve security just in case deterioration also can be guaranteed the insulation between stator coil and the reducing gear.
The washing machine of claim 1 of the present invention record is characterized in that, has hollow dehydrating shaft, wash shaft, motor, reducing gear, clutch, with motor by insulant and the same axis of reducing gear be configured on the reducing gear; Above-mentioned hollow dehydrating shaft is used to make the rotation of washing and dewatering bucket; Above-mentioned wash shaft makes the agitator rotation that is provided in the washing and dewatering bucket, and is setting coaxially with above-mentioned dehydrating shaft; Said motor is used to make the rotation of above-mentioned dehydrating shaft and wash shaft; Above-mentioned reducing gear make said motor rotational delay make the rotation of above-mentioned wash shaft; Above-mentioned clutch switches to either party in dehydrating shaft, the wash shaft with the rotation of motor.Even the insulation between stator and the stator coil also can be guaranteed the insulation of stator coil and reducing gear by the insulant between reducing gear and the motor just in case worsen, can improve security.
The washing machine of claim 2 record is on the washing machine basis of claim 1 record, it is characterized in that, and is one-body molded on the motor carriage that constitutes motor resin, and forms insulant, by this insulant motor is provided on the reducing gear.Even the insulation between stator and the stator coil also can be guaranteed the insulation of stator coil and reducing gear by the insulant between reducing gear and the motor just in case worsen, improve security.Owing to be resin to be molded over integratedly form insulant on the motor carriage that constitutes motor, so, can improve the intensity of insulant, improve assembleability.
The washing machine of claim 3 record, be on the washing machine basis of claim 1 or 2 records, it is characterized in that, on the shell that constitutes reducing gear, be provided with a plurality of plungings hole, screw togather with the bolt and the above-mentioned plunging hole that are formed on the insulant on the motor running through slightly annular stiffener, said motor is twisted solid on reducing gear.Make slightly annular stiffener and the insulant butt that is formed on the motor, bolt that runs through slightly annular stiffener and motor insulant and plunging hole are screwed togather, motor is twisted solid on reducing gear, thus, can securely motor be fixed on the reducing gear, improve durability.
The washing machine of claim 4 record is on the washing machine basis of claim 3 record, it is characterized in that, on the shell that constitutes reducing gear and on the slightly annular stiffener, be provided with a plurality of hole portion, the protuberance of going up up and down and the above-mentioned hole portion that are formed at the insulant on the motor is chimeric, position.Like this, between reducing gear and the motor, can obtain good location between motor and the slightly annular stiffener, can improve assembleability.
The washing machine of claim 5 record, be on the washing machine basis of claim 1 or 2 records, it is characterized in that, be formed on the insulant on the motor, summary central part at motor has embedded hole, and is chimeric the cylindrical portion and the above-mentioned embedded hole of the shell that constitutes reducing gear.Like this, can be easily and involutory the axle center of the axle center of motor and reducing gear accurately, rotor and the gap between the stator that is fixed on the reducing gear power shaft of reducing gear almost can be remained necessarily, improve moyor, prevent the generation of unusual sound.
The washing machine of claim 6 record is on the washing machine basis of claim 1 or 2 records, it is characterized in that, constitute the motor carriage of motor, summary central part at motor forms slightly columnar flange part, and it is one-body molded on the motor carriage resin to comprise this flange part ground, and forms insulant.One-body molded by resin and flange part and on the insulant that forms, the cylindrical portion of chimeric reducing gear shell makes between the cylindrical portion of motor carriage and reducing gear shell, joins across insulant, can improve for the ability to bear of loading radially.
The washing machine of claim 7 record is on the washing machine basis of claim 1 or 2 records, it is characterized in that, has the clutch changer lever that drives clutch, and this clutch changer lever is run through the insulant that is formed on the motor.The clutch changer lever is rotated, when driving the clutch spring, even the clutch changer lever is rotated, can not contact the motor carriage yet, so, even the insulation between stator and stator coil is just in case worsen, also can prevent to improve security by clutch changer lever and the conducting of motor carriage.
The washing machine of claim 8 record is on the washing machine basis of claim 1 or 2 records, it is characterized in that, has the rotation testing agency of detecting the motor rotation, on the insulant that is formed on the motor, is provided with the erection opening portion of this rotation testing agency.Even the insulation of rotation testing agency also can prevent and the conducting of motor carriage just in case worsen, can improve security.
The washing machine of claim 9 record is on the washing machine basis of claim 8 record, it is characterized in that, is provided with protuberance in rotation testing agency, and the insulation division that is formed on the motor is provided with recess, makes raised part and recess chimeric, positions.Like this, can improve the installation site precision of rotation testing agency on motor, improve the rotation accuracy of detection of motor.
Fig. 1 be the present invention's the 1st embodiment washing machine want portion's cutaway view.
Fig. 2 is the cutaway view of washing machine shown in Figure 1.
Fig. 3 be the present invention's the 2nd embodiment washing machine want portion's cutaway view.
Fig. 4 be the present invention's the 3rd embodiment washing machine want portion's cutaway view.
Fig. 5 be the present invention's the 4th embodiment washing machine want portion's cutaway view.
Fig. 6 is the cutaway view of existing washing machine.
Fig. 7 be washing machine shown in Figure 6 want portion's cutaway view.
Below, with reference to the description of drawings embodiments of the invention.(embodiment 1)
As shown in Figure 2, be provided with outer bucket 23 in the washing machine body 21, these outer bucket 23 usefulness suspensions 22 are hanging, in case the vibration when dewatering.Setting rotatable washing and dewatering bucket 24 in the bucket 23 outside,, setting the rotatable agitator 25 that stirs substrate at the inner bottom part of this washing and dewatering bucket 24.
As shown in Figure 1, washing and dewatering bucket 24 is fixed on the upper end of dehydrating shaft 27, and this dehydrating shaft 27 is being supported by the bearing 26 that is located at outer bucket 23 bottoms.Agitator 25 is fixed on the upper end of wash shaft 29.This wash shaft 29 and dehydrating shaft 27 are provided in the hollow bulb of dehydrating shaft 27 coaxially, are being supported by the bearing in the hollow bulb that is located at dehydrating shaft 27 28.The bottom of wash shaft 29 is connected with the outlet side of reducing gear 30.
Constitute on the shell 42 of reducing gear 30, be provided with a plurality of plungings hole 44, omit the stiffener 45 and insulant 40 butts that are formed on the motor 34 of ring-type, pass the hole on stiffener 45 that omits ring-type and the insulant 40 that is located at motor 34 with screw 46, screw 46 is screwed into plunging hole 44, by insulant 40 motor 34 is twisted solid on the shell 42 of reducing gear 30, with motor 34 and reducing gear 30 same axis be configured on the reducing gear 30.
Clutch 47 switches to either party in dehydrating shaft 27, the wash shaft 29 with the rotation of motor 34, in rotor 32 volume inside, is provided with clutch spring 47a, is provided at an outer portion with the clutch driving mechanism 47b that drives this clutch spring 47a.The 48th, the motor cover of the lower openings of covering motor carriage 31.
The following describes the action of above-mentioned structure washing machine.In washing, rinsing stroke, the clutch driving mechanism 47b of clutch 47 discharges clutch spring 47a, becomes the state that revolving force can not be passed to dehydrating shaft 27.The power of motor 34 passes to agitator 25 by 29 of wash shaft, to substrate action mechanical power.Like this, to the substrates in the washing and dewatering bucket 24 wash, the rinsing stroke.
Washing stroke enters the dehydration stroke after finishing.In this dehydration stroke, the water in the washing and dewatering bucket 24 is discharged from, and the clutch driving mechanism 47b of clutch 47 drives clutch spring 47a, becomes the state that can pass to revolving force dehydrating shaft 27.Reducing gear power shaft 35 is connected with dehydrating shaft 27, and the power of motor 34 makes 24 rotations of washing and dewatering bucket.
By making washing and dewatering bucket 24 rotation, the water of the substrate after washing, rinsing finish is under centrifugal action, the many holes on being located at washing and dewatering bucket 24 sides are pressed against outside in barrels 23.Like this, substrate automatic dehydration.So far, the substrate in the washing and dewatering bucket 24 automatically finishes washing, rinsing, dehydration stroke.
According to present embodiment, wash shaft 29, dehydrating shaft 27 are coaxial duplexs, from agitator 25 sides, setting reducing gear 30, clutch 47, motor 34 successively, because they are on the same axis, motor 34 and reducing gear 30 become one, center of gravity is the center of bucket 23 outside, so, avoided not steady, the vibration in the time of can suppressing to dewater.
Because motor 34 is configured on the reducing gear 30 coaxially by insulant 40, so, even the insulation between the coil 33a of stator 33 and stator 33 is just in case worsen, also can guarantee the coil 33a of stator 33 and the insulation between the reducing gear 30, can improve security with the insulant 40 between reducing gear 30 and the motor 34.
Insulant 40 is molded over resin integratedly on the motor carriage 31 and forms, by this insulant 40 motor 34 is provided on the reducing gear 30, so, can improve the intensity of insulant 40, can improve assembleability simultaneously.
Insulant 40, summary central part at motor 34 has embedded hole 41, constitute the cylindrical portion 43 of the shell 42 of reducing gear 30, chimeric with this embedded hole 41, so, can be easily and make the axle center of the axle center of motor 34 and reducing gear 30 involutory accurately, can make rotor 32 and the gap between the stator 33 on the reducing gear power shaft 35 that is fixed on reducing gear 30 keep certain.
On shell 42, be provided with a plurality of plungings hole 44, running through slightly ring-type stiffener 45 and the screw 46 that is formed on the insulant 40 on the motor 34, be screwed on the plunging hole 44, twist solid on shell 42 with key screw motor 34, make insulant 40 butts that omit ring-type stiffener 45 and motor 34, like this, can be fixed on motor 34 on the reducing gear 30 effectively, can improve durability.
Even the insulating properties between the coil 33a of the magnet 36 of rotor 32 and stator 33 worsens, also can be by the resin 39 of devices spaced apart moulding, guarantee the 1st rotor part 37 of rotor 32 and the insulation between the 2nd rotor part 38, thereby guarantee the insulation of coil 33a and reducing gear power shaft 35, on no power reducing gear 30, the wash shaft 29 etc., improve security.(embodiment 2)
As shown in Figure 3, shell 49 is used to constitute reducing gear 30, is provided with a plurality of hole 49a of portion, also is provided with a plurality of hole 50a of portion on the slightly annular stiffener 50.Resin is molded over integratedly forms insulant 51 on the motor carriage 31 that constitutes motor 34.On the top and bottom of this insulant 51, be provided with protuberance 51a, this protuberance 51a and the 50a of hole portion that is located at the 49a of hole portion on the shell 49 and be located on the slightly annular stiffener 50 is chimeric, position.Other structure is identical with the foregoing description 1.
Below, the effect of above-mentioned structure is described.Because the protuberance 51a that is located on insulant 51 top and bottom, chimeric with the 50a of hole portion that is located at the 49a of hole portion on the shell 49 and be located on the slightly annular stiffener 50, position, so, between reducing gear 30 and the motor 34, can accurately locate between motor 34 and the slightly annular stiffener 50, can improve assembleability.(embodiment 3)
As shown in Figure 4, clutch driving mechanism 47b has the clutch changer lever 52 that drives clutch 47a, makes this clutch changer lever 52 run through insulant 53 (this insulant 53 be resin is molded on the motor carriage 31 of motor 34 integratedly and form).Other structure is identical with the foregoing description 1.
Below, the effect of above-mentioned structure is described.Because clutch changer lever 52 is run through the insulant 53 that is formed on the motor carriage 31, so, for the rotation of motor 34 being switched to the either party in dehydrating shaft 27, the wash shaft 29, clutch changer lever 52 is rotated and when driving clutch spring 47a, even clutch changer lever 52 is rotated, do not contact motor carriage 31 yet, so, even the degradation of insulation between the coil 33a of stator 33 and stator 33 also can prevent by the conducting of clutch changer lever 52 with motor carriage 31.Can improve security.(embodiment 4)
As shown in Figure 5, rotation testing agency 54 is used to detect the rotation of motor 34, constitutes by at connecting portion 55 hall integrated circuit 56 being installed.Hall integrated circuit 56 magnet 36 with rotor 32 relatively is installed with, by the magnetic flux of the magnet 36 of hall integrated circuit 56 detection rotors 32, to detect the rotation of motor 34.In this rotation testing agency 54, be provided with protuberance 57.
Insulant 58 is resin is molded on the motor carriage 31 that constitutes motor 34 integratedly and forms.On this insulant 58, be provided with the erection opening portion 59 of rotation testing agency 54, also be provided with recess 60 simultaneously.Chimeric the protuberance 57 that is located in the rotation testing agency 54 with recess 60, position.Other structure is identical with the foregoing description 1.
Below, the effect of above-mentioned structure is described.Because on the insulant 58 that is formed on the motor carriage 31, be provided with the erection opening 59 of rotation testing agency 54, so, even the insulation contingency of rotation testing agency 54 worsens, also can prevent and 31 conductings of motor carriage, can improve security.
In addition, in rotation testing agency 54, be provided with protuberance 57, this protuberance 57 is chimeric with the recess 60 that is located on the insulant 58, position.So, can improve the installation site precision of rotation testing agency 54 on motor 34, improve the rotation accuracy of detection of motor 34.
The washing machine of claim 1 record is characterized in that according to the present invention, has the hollow dehydration Axle, wash shaft, motor, reducing gear, clutch, with motor by insulant and reductor Be configured on the reducing gear the same axis of structure; Above-mentioned hollow dehydrating shaft is used for making washing and dewatering The bucket rotation; Above-mentioned wash shaft makes the agitator rotation that is provided in the washing and dewatering bucket, and with Above-mentioned dehydrating shaft is setting coaxially; Said motor is used for above-mentioned dehydrating shaft and wash shaft are revolved Turn to; Above-mentioned reducing gear makes the rotation of motor make above-mentioned wash shaft rotation with slowing down; Above-mentioned clutch Structure is changed to either party in dehydrating shaft, the wash shaft with the rotary cutting of motor. Even stator and stator Insulation between the coil is just in case worsen, and it is fixed also to be guaranteed by the insulant between reducing gear and the motor The insulation of subcoil and reducing gear can improve security.
According to the washing machine of claim 2 record, consist of motor because resin integrated is molded over On the motor support, form insulant, by this insulant motor is provided on the reducing gear. The institute With, even the contingency of the insulation between stator and the stator coil worsens, also can be by reducing gear and motor Between insulant guarantee the insulation of stator coil and reducing gear, improve security. In addition, energy Improve the intensity of insulant, improve assembleability.
According to the washing machine of claim 3 record, owing on the shell that consists of reducing gear, establish Some plungings hole is arranged, running through slightly annular stiffener and the spiral shell that is formed on the insulant on the motor Bolt and above-mentioned plunging hole screw togather, and said motor are twisted solid on reducing gear. So, make slightly Annular stiffener and the insulant butt that is formed on the motor are running through slightly annular stiffener and motor The bolt of insulant and plunging hole screw togather, motor twisted admittedly on reducing gear, so, can Securely motor is fixed on the reducing gear, improves durability.
According to the washing machine of claim 4 record, because on the shell that consists of reducing gear and slightly On the annular stiffener, be provided with several hole sections, will be formed on the top and bottom of the insulant on the motor Protuberance and above-mentioned hole section chimeric, position. So, between reducing gear and the motor, motor And can accurately be located between the slightly annular stiffener, can be improved assembleability.
According to the washing machine of claim 5 record, owing to the insulant that is formed on the motor, horse The summary central part that reaches has embedded hole, cylindrical portion and the above-mentioned embedded hole of the shell that consists of reducing gear Chimeric. So, can be easily and accurately involutory the axle center of the axle center of motor and reducing gear, Can the rotor and the gap between the stator that be fixed on the reducing gear power shaft of reducing gear is several Remain necessarily, improve moyor, prevent the generation of unusual sound.
According to the washing machine of claim 6 record, owing to consist of the motor support of motor, at motor The summary central part form slightly columnar flange part, comprise this flange part ground resin integrated be molded over On the motor support, form insulant, so, make the cylindrical portion of motor support and reducing gear shell Between, connect across insulant, can improve for the ability to bear of loading radially.
According to the washing machine of claim 7 record, switch owing to have the clutch of driving clutch mechanism Bar runs through the insulant that is formed on the motor with this clutch changer lever. So, even stator is with fixed Insulation contingency between subcoil worsens, also can prevent by clutch changer lever and motor support conducting, Can improve security.
The washing machine of record detects owing to have the rotation that detects the motor rotation according to Claim 8 Mechanism on the insulant that is formed on the motor, is provided with the erection opening of this rotation testing agency Section. So, even the insulation of rotation testing agency also can prevent from leading with motor support just in case worsen Logical, can improve security.
According to the washing machine of claim 9 record, owing to be provided with protuberance in rotation testing agency, The insulation division that is formed on the motor is provided with recess, makes that raised part and recess are chimeric to be positioned. So, can improve the installation site precision of rotation testing agency on motor, can improve revolving of motor Turn to accuracy of detection.
Claims (9)
1. washing machine is characterized in that, has hollow dehydrating shaft, wash shaft, motor, reducing gear, clutch, with motor by insulant and the same axis of reducing gear be configured on the reducing gear; Above-mentioned hollow dehydrating shaft is used to make the rotation of washing and dewatering bucket; Above-mentioned wash shaft makes the agitator rotation that is provided in the washing and dewatering bucket, and is setting coaxially with above-mentioned dehydrating shaft; Said motor is used to make the rotation of above-mentioned dehydrating shaft and wash shaft; Above-mentioned reducing gear make motor rotational delay make the rotation of above-mentioned wash shaft; Above-mentioned clutch switches to either party in dehydrating shaft, the wash shaft with the rotation of motor.
2. washing machine as claimed in claim 1 is characterized in that, forms insulant constituting on the motor carriage of motor resin is one-body molded, by this insulant motor is provided on the reducing gear.
3. washing machine as claimed in claim 1 or 2, it is characterized in that, on the shell that constitutes reducing gear, be provided with some plungings hole, screw togather with the bolt and the above-mentioned plunging hole that are formed on the insulant on the motor running through slightly annular stiffener, said motor is twisted solid on reducing gear.
4. washing machine as claimed in claim 3 is characterized in that, constituting on the shell of reducing gear and on the slightly annular stiffener, is provided with several holes portion, and the protuberance and the above-mentioned hole portion that are formed on the top and bottom of the insulant on the motor is chimeric, positions.
5. washing machine as claimed in claim 1 or 2 is characterized in that, is formed on the insulant on the motor, at the summary central part of motor embedded hole is arranged, and is chimeric the cylindrical portion and the above-mentioned embedded hole of the shell that constitutes reducing gear.
6. washing machine as claimed in claim 1 or 2 is characterized in that, constitutes the motor carriage of motor, and the slightly columnar flange part of summary central part formation at motor comprises this flange part ground resin is molded on the motor carriage integratedly, forms insulant.
7. washing machine as claimed in claim 1 or 2 is characterized in that, has the clutch changer lever that drives clutch, and this clutch changer lever is run through the insulant that is formed on the motor.
8. washing machine as claimed in claim 1 or 2 is characterized in that, has the rotation testing agency of detecting the motor rotation, is provided with the erection opening portion of this rotation testing agency on the insulant that is formed on the motor.
9. washing machine as claimed in claim 8 is characterized in that, is provided with protuberance in rotation testing agency, and the insulation division that is formed on the motor is provided with recess, makes raised part and recess chimeric, positions.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP147139/98 | 1998-05-28 | ||
| JP147139/1998 | 1998-05-28 | ||
| JP10147139A JP3022484B2 (en) | 1998-05-28 | 1998-05-28 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1237664A true CN1237664A (en) | 1999-12-08 |
| CN1101870C CN1101870C (en) | 2003-02-19 |
Family
ID=15423467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98122970A Expired - Fee Related CN1101870C (en) | 1998-05-28 | 1998-11-30 | Washing machine |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3022484B2 (en) |
| KR (1) | KR100398847B1 (en) |
| CN (1) | CN1101870C (en) |
| MY (1) | MY125823A (en) |
| TW (1) | TW435483U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398733C (en) * | 2002-12-17 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Electromagnetic coil spool and terminal assembling structure of clutch for washing machine |
| CN1950560B (en) * | 2004-06-24 | 2010-07-28 | Lg电子株式会社 | Motor's for washing machine |
| CN103541184A (en) * | 2012-07-10 | 2014-01-29 | 安徽聚隆传动科技股份有限公司 | Siamese-type motor deceleration clutch of washing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5097491B2 (en) * | 2007-09-25 | 2012-12-12 | 日立アプライアンス株式会社 | Washing machine drive motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3290354B2 (en) * | 1996-07-05 | 2002-06-10 | 株式会社東芝 | Washing machine and driving method of washing machine |
-
1998
- 1998-05-28 JP JP10147139A patent/JP3022484B2/en not_active Expired - Fee Related
- 1998-11-30 CN CN98122970A patent/CN1101870C/en not_active Expired - Fee Related
- 1998-12-17 TW TW089203307U patent/TW435483U/en not_active IP Right Cessation
- 1998-12-30 KR KR10-1998-0061649A patent/KR100398847B1/en not_active IP Right Cessation
-
1999
- 1999-04-30 MY MYPI99001717A patent/MY125823A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398733C (en) * | 2002-12-17 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Electromagnetic coil spool and terminal assembling structure of clutch for washing machine |
| CN1950560B (en) * | 2004-06-24 | 2010-07-28 | Lg电子株式会社 | Motor's for washing machine |
| CN103541184A (en) * | 2012-07-10 | 2014-01-29 | 安徽聚隆传动科技股份有限公司 | Siamese-type motor deceleration clutch of washing machine |
| CN103541184B (en) * | 2012-07-10 | 2017-05-10 | 安徽聚隆传动科技股份有限公司 | Siamese-type motor deceleration clutch of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990087031A (en) | 1999-12-15 |
| MY125823A (en) | 2006-08-30 |
| CN1101870C (en) | 2003-02-19 |
| TW435483U (en) | 2001-05-16 |
| JP3022484B2 (en) | 2000-03-21 |
| JPH11333189A (en) | 1999-12-07 |
| KR100398847B1 (en) | 2003-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1250798C (en) | Washer with structure of sucking driving portion vibration | |
| CN1067127C (en) | Rotary-drum washing machine | |
| CN1776080A (en) | Washing machine | |
| CN1085267C (en) | Washing machine | |
| CN1166548A (en) | Ball balancer for washing machine | |
| CN1814894A (en) | Drum washing machine | |
| CN1769577A (en) | Washing machine | |
| CN1526871A (en) | Washing machine | |
| CN1101870C (en) | Washing machine | |
| CN1243177A (en) | Power driving apparatus of washing machine | |
| CN1752328A (en) | Washing machine | |
| CN2357028Y (en) | Washing machine | |
| CN1888191A (en) | Tilt drum washing machine with pulsation whell | |
| CN1105204C (en) | Washing machine | |
| CN2367008Y (en) | Electric motor | |
| CN1212441C (en) | Washing machine | |
| CN1913285A (en) | Electric motor for washing machine and washing machine having the electric motor | |
| JP4296658B2 (en) | Washing machine drive | |
| CN1289736C (en) | Stirring wing of washing machine | |
| CN1117188C (en) | Washing machine with compound pulsator having plurality of sub-pulsators | |
| KR0136642Y1 (en) | Outer rotor type motor of direct driving washing machine | |
| CN1250797C (en) | Washing machine | |
| JP3391338B2 (en) | Washing machine | |
| CN1712603A (en) | Clothing releasing method of washing machine | |
| CN101074525A (en) | Washer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030219 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |