CN1958927B - Outer barrel of washing machine with vertical suspension type dual impellers - Google Patents
Outer barrel of washing machine with vertical suspension type dual impellers Download PDFInfo
- Publication number
- CN1958927B CN1958927B CN200510116953A CN200510116953A CN1958927B CN 1958927 B CN1958927 B CN 1958927B CN 200510116953 A CN200510116953 A CN 200510116953A CN 200510116953 A CN200510116953 A CN 200510116953A CN 1958927 B CN1958927 B CN 1958927B
- Authority
- CN
- China
- Prior art keywords
- washing machine
- outer barrel
- suspension type
- bucket
- type dual
- 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.)
- Active
Links
Images
Abstract
The present invention relates to a suspension vertical type double-agitator washing machine external tub. The bottom portion of said external tub is formed from bottom portion circular tub and tub bottom flange. The lower end of said bottom portion circular tub is equipped, with a circular flange ring, on the flange ring a screw-thread blind hole is set; in the position of tub bottom flange which is correspondent to the screw-thread blind hole of the described circular flange ring a through hole is set, the tub bottom flange is fastened to the lower end of bottom portion circular tub by using screw and the above-mentioned through hole and screw-thread blind hole, in the centre of tub bottom flange a stepped shaft hole is set, and the tub bottom also is equipped with a mounting device of motor mounting board.
Description
Technical field
The present invention relates to a kind of outer barrel of washing machine, particularly a kind of outer barrel of washing machine with vertical suspension type dual impellers.
Background technology
The structure of existing full-automatic impeller type washing machine as shown in Figure 1, be in casing 11, to be provided with bucket 12 outside, be used for the splendid attire washings, should outer bucket 12 be to be hung in the described casing 11 with four suspension rods 16, bucket 13 in being provided with in the bucket 12 outside, also be provided with drive motors and speed change arrangement of clutch 17 in outer barrel bottom, the output outer shaft 18 of speed change arrangement of clutch 17 passes outer bucket and fixes with interior bucket 13, outer shaft 18 is provided with sealing ring between outer bucket, fix with the interior axle 19 and the impeller in the interior bucket of the 18 coaxial settings of output outer shaft.Described outer bucket is a cylindrical shape.Described four suspension rods are uniformly distributed in outer bucket near on the circumference of bottom rather than the top of outer bucket, this is because big parts such as motor, the decelerator etc. of weight all are installed on outer barrel bottom, the staving that motion caused of water and clothing swing mainly occurs in the bucket bottom in the washing process, therefore four suspension rods be arranged at outer bucket by the bottom can be more effective staving swing during the prevention washing.
Shown in Figure 2 is U.S. Pat 6,220, the outer bucket mounting structure figure of 063 disclosed suspension double-agitator washing machine, as seen from the figure, the outer bucket 2 of this washing machine is made up of three parts: the bottom drum 23 at the bottom of 22 of cylinder 21, the spherical tube 22 that is connected in cylinder 21 lower ends and the connection spherical tubes; Bucket in the dress in the outer bucket 2, one supporting plate 3 hangs in the cabinet 1 by suspension rod 4, described inside and outside bucket assembly be fixed in supporting plate 3 above, drive motors 5 be fixed in supporting plate 3 below, the output shaft of motor 5 is bucket and the change gear device that is installed in the drum 23 of bottom in clutch is transferred to power, and two output shafts of change gear device drive two outstanding vertical wave wheels.The main distinction of suspension double-agitator washing machine and existing full-automatic impeller type washing machine is:
1, impeller quantity is with that the position is set is different.Existing full-automatic impeller type washing machine generally has only an impeller, bucket bottom in being located at, and the impeller plane is parallel with interior bucket bottom surface; The impeller of suspension double-agitator washing machine is two, bucket bottom in being relatively arranged at a certain angle.
2, be the semicircle sphere bottom the interior bucket;
3, be provided with change gear box bottom the interior bucket, the power shaft of axle connection change gear box in the output of clutch, gear-box has two output shafts, by cone gear-driven two impellers.
4, because the rotation of impeller and clothing is different from general full-automatic impeller type washing machine, and interior barrel-shaped shape and change gear box installation needs that brought are set, outward barrel and erecting by overhang all be different from existing full-automatic impeller type washing machine.
U.S. Pat 6,220, the impeller of 063 disclosed suspension double-agitator washing machine, interior bucket, gear-box and with the fixing power transmission shaft of interior bucket, gear-box be assembled into one after, by packing in the outer bucket; The gear-box coaxial setting of drive motors bottom interior bucket, interior bucket; This design has the assembly precision height, reduces the advantage of swing and noise, but has installation and maintenance trouble and the high shortcoming of whole height, during maintenance, can only open chassis cover, could be with taking-ups such as interior bucket and gear-box, impellers.And control panel is to be located in the loam cake, has a lot of leads to be connected with the motor, electromagnetic valve, the heater that are arranged at the bottom.Therefore, opening chassis cover keeps in repair cumbersome.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of installation and maintenance are convenient, the washing machine height is lower, connects clutch after motor slows down by belt transmission again, is fit to the outer barrel of washing machine of suspension double-agitator washing machine.
Outer barrel of washing machine with vertical suspension type dual impellers provided by the present invention is realized by following technical scheme.
A kind of outer barrel of washing machine with vertical suspension type dual impellers comprises: the bottom drum at the bottom of top cylinder, the spherical tube that is connected in the cylinder lower end and the connection spherical tube tube is characterized in that:
Described bottom drum is made up of bottom cylinder and bucket end flange, is provided with the annular flange circle in the lower end of described bottom cylinder, and described bucket end flange is anchored on the lower end of described bottom cylinder by the annular flange circle;
The center of described bucket end flange is provided with the ladder axis hole;
Also be provided with the erecting device of motor mounting plate on described bucket end flange and the spherical tube;
Be provided with suspension rod hangers and damper mounting stand in the outside of spherical tube.
Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents.
Described outer barrel of washing machine with vertical suspension type dual impellers is characterized in that: be provided with sealing ring between flange at the bottom of the bucket and annular flange circle.
Described outer barrel of washing machine with vertical suspension type dual impellers is characterized in that: the oral area in described top cylinder outwards is provided with the washing agent inlet.
Described outer barrel of washing machine with vertical suspension type dual impellers is characterized in that: the oral area in described top cylinder outwards is provided with overflow pipe.
Described outer barrel of washing machine with vertical suspension type dual impellers is characterized in that: the upper outside of described top cylinder is provided with the amplitude sensor installing plate.
Described outer barrel of washing machine with vertical suspension type dual impellers, it is characterized in that: the erecting device of described motor mounting plate is the mount pad that is provided with motor mounting plate in the outside of spherical tube body, on flange at the bottom of the bucket, be provided with mounting column, one end of described motor mounting plate is fixed in the described mount pad of being located at the outside of spherical tube body, and the other end is fixed in the mounting column on the described bucket end flange.
Described outer barrel of washing machine with vertical suspension type dual impellers is characterized in that: be provided with heater in the outside of spherical tube body and insert mouth, water discharge outlet and air chamber mouth.
Described outer barrel of washing machine with vertical suspension type dual impellers is characterized in that: the outside in the spherical tube body also is provided with the electrolytic cell installing hole.
The invention has the advantages that:
1, easy to maintenance, outer barrel bottom is provided with flange, opens flange and can keep in repair reduction box.
2, outer bucket side and bottom surface are provided with the mount pad and the erection column of motor mounting plate, thereby can realize motor is installed on the side of clutch, by the belt speed reduction gearing rotation of motor is passed to clutch, further pass to reduction box, impeller and interior bucket.So can reduce the cabinet height, select low-power motor for use.
3, the outer bucket fixed form that adopts suspension rod and damping support bar to combine helps reducing the swing of outer bucket.
For architectural feature of the present invention and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the structural representation of existing common automatic washing machine.
Fig. 2 is the outer bucket and the scheme of installation of existing suspension double-agitator washing machine.
Fig. 3 is the schematic diagram of suspension double-agitator washing machine of the present invention.
Fig. 4 is the bottom enlarged drawing of Fig. 3.
Fig. 5 is an outer barrel of washing machine with vertical suspension type dual impellers upward view of the present invention.
Fig. 6 is the A-A cutaway view of Fig. 5.
Fig. 7 is the stereogram of outer barrel of washing machine with vertical suspension type dual impellers of the present invention.
The specific embodiment
Fig. 3-the 7th, a kind of outer barrel of washing machine with vertical suspension type dual impellers provided by the present invention, with existing U.S. Pat 6,220,063 is identical, and the bottom drum 23 by: top cylinder 21, at the bottom of being connected in the spherical tube 22 of cylinder 21 lower ends and connecting the spherical tube tube is formed equally.In order to open from outer barrel bottom, be convenient to manufacture process assembling and maintenance post sales, described bottom drum 23 is made up of bottom cylinder 24 and bucket end flange 25, is provided with annular flange circle 26 in the lower end of described bottom cylinder 24, and flange circle 26 is provided with tapped blind hole 27; Described bucket end flange 25 corresponding to described annular flange circle 26 tapped blind hole 27 positions be provided with through hole 28, described bucket end flange 25 usefulness screws 29 are anchored on the lower end of described bottom cylinder 24 by the tapped blind hole 27 on through hole 28 and the annular flange circle 26; Be provided with sealing ring 30 between flange at the bottom of the bucket 25 and annular flange circle 26, effect is to prevent to leak.
Shown in Fig. 3,4, the center of described bucket end flange 25 is provided with ladder axis hole 31, the output outer shaft 41 of clutch 40, by this ladder axis hole 31 pass and connect by reduction box 32 in bucket 10; Be provided with big backbone sealing ring 42 and bearing 43 between the output outer shaft 41 of described ladder axis hole 31 and clutch 40, big backbone sealing ring 42 is used to prevent to export between outer shaft 41 and the bucket end flange 25 leak, and also is provided with slip oiliness bearing 39 and is worn to avoid big backbone sealing ring 42 between output outer shaft 41 and big backbone sealing ring 42.
Also be provided with the mounting column 32 of motor mounting plate 33 on the described bucket end flange 25; Be provided with the mount pad 34 of motor mounting plate 33 in the outside of spherical tube body 22.One end of described motor mounting plate 33 is fixed in the described mount pad 34 of being located at the outside of spherical tube body, and the other end is fixed in the mounting column 32 on the described bucket end flange.Drive motors 35 is fixed in a side of outer barrel of washing machine by installing plate 33, by belt drive unit 36 rotary power of drive motors 35 is passed to clutch 37, and by bucket 10 rotations in clutch 57 drives, or again by mechanical reduction gear 38 drive impeller rotations.
Consult Fig. 5,6,7, be provided with suspension rod hangers 44 and damper mounting stand 45 in the outside of spherical tube.The both sides up and down of described suspension rod hangers 44 and damper mounting stand 45 are provided with deep floor 46,47.Have the U-shaped installing plate 55 that connects the spherical tube outside in the lateral of spherical tube, described suspension rod hangers 44 and damper mounting stand 45 are connected described U-shaped installing plate 55 by the deep floor 46,47 of both sides up and down and are fixedly arranged on spherical tube 22 outsides.
In the oral area of described top cylinder 21 outwards be provided with washing agent inject chew 48, overflow pipe 49, described washing agent injects chews 48 over against being located at the detergent box that covers, the end opening of described overflow pipe 49 connects drainpipe.
The upper outside of described top cylinder 21 also is provided with the amplitude sensor installing plate 50 that is used to install the secondary sensor in town, the Oscillation Amplitude of staving when the effect of amplitude sensor is testing.
Be provided with heater in the outside of spherical tube body and insert mouth 51, water discharge outlet 52 and air chamber mouth 53 and electrolytic cell installing hole 54.
Claims (8)
1. outer barrel of washing machine with vertical suspension type dual impellers comprises: top cylinder, the bottom drum at the bottom of being connected in the spherical tube of cylinder lower end and connecting the spherical tube tube is characterized in that:
Described bottom drum is made up of bottom cylinder and bucket end flange, is provided with the annular flange circle in the lower end of described bottom cylinder, and described bucket end flange is anchored on the lower end of described bottom cylinder by the annular flange circle;
The center of described bucket end flange is provided with the ladder axis hole;
Also be provided with the erecting device of motor mounting plate on described bucket end flange and the spherical tube;
Be provided with suspension rod hangers and damper mounting stand in the outside of spherical tube.
2. outer barrel of washing machine with vertical suspension type dual impellers according to claim 1 is characterized in that: be provided with sealing ring between flange at the bottom of the bucket and annular flange circle.
3. outer barrel of washing machine with vertical suspension type dual impellers according to claim 1 is characterized in that: the oral area in described top cylinder outwards is provided with the washing agent inlet.
4. outer barrel of washing machine with vertical suspension type dual impellers according to claim 1 is characterized in that: the oral area in described top cylinder outwards is provided with overflow pipe.
5. outer barrel of washing machine with vertical suspension type dual impellers according to claim 1 is characterized in that: the upper outside of described top cylinder is provided with the amplitude sensor installing plate.
6. outer barrel of washing machine with vertical suspension type dual impellers according to claim 1, it is characterized in that: the erecting device of described motor mounting plate is the mount pad that is provided with motor mounting plate in the outside of spherical tube body, on flange at the bottom of the bucket, be provided with mounting column, one end of described motor mounting plate is fixed in the described mount pad of being located at the outside of spherical tube body, and the other end is fixed in the mounting column on the described bucket end flange.
7. outer barrel of washing machine with vertical suspension type dual impellers according to claim 1 is characterized in that: be provided with heater in the outside of spherical tube body and insert mouth, water discharge outlet and air chamber mouth.
8. outer barrel of washing machine with vertical suspension type dual impellers according to claim 1 is characterized in that: the outside in the spherical tube body also is provided with the electrolytic cell installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510116953A CN1958927B (en) | 2005-10-31 | 2005-10-31 | Outer barrel of washing machine with vertical suspension type dual impellers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510116953A CN1958927B (en) | 2005-10-31 | 2005-10-31 | Outer barrel of washing machine with vertical suspension type dual impellers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1958927A CN1958927A (en) | 2007-05-09 |
| CN1958927B true CN1958927B (en) | 2010-05-12 |
Family
ID=38070769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510116953A Active CN1958927B (en) | 2005-10-31 | 2005-10-31 | Outer barrel of washing machine with vertical suspension type dual impellers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1958927B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313210A (en) * | 2017-06-15 | 2017-11-03 | 广西科技大学鹿山学院 | Layer-stepping washing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5927105A (en) * | 1997-05-29 | 1999-07-27 | Daewoo Electronics Co., Ltd | Pulsator assembly of a washing machine |
| US5950460A (en) * | 1997-05-28 | 1999-09-14 | Daewoo Electronics Co., Ltd. | Washing machine with agitator |
| CN2848908Y (en) * | 2005-11-01 | 2006-12-20 | 海尔集团公司 | External tub of suspension vertical type bi pulsator washing |
-
2005
- 2005-10-31 CN CN200510116953A patent/CN1958927B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5950460A (en) * | 1997-05-28 | 1999-09-14 | Daewoo Electronics Co., Ltd. | Washing machine with agitator |
| US5927105A (en) * | 1997-05-29 | 1999-07-27 | Daewoo Electronics Co., Ltd | Pulsator assembly of a washing machine |
| CN2848908Y (en) * | 2005-11-01 | 2006-12-20 | 海尔集团公司 | External tub of suspension vertical type bi pulsator washing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1958927A (en) | 2007-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100515296C (en) | Electric kitchen appliance | |
| CN103572547B (en) | A kind of horizontal or horizontally-inclined barrel washing machine | |
| CN100549274C (en) | A kind of suspension double-agitator washing machine and laundering process thereof | |
| CN109868614B (en) | Washing machine | |
| CN106637801A (en) | Multi-drum washing machine | |
| JP5822151B2 (en) | Small fully automatic impeller washing machine | |
| CN212152783U (en) | Double-drum washing machine | |
| CN105734905A (en) | Washing machine speed reduction clutch and washing machine | |
| CN1958927B (en) | Outer barrel of washing machine with vertical suspension type dual impellers | |
| CN101054768A (en) | Inner inclined suspension type vibration avoiding system for shell and barrel integrated full automatic impeller washing machine | |
| CN102428220A (en) | Manufacturing Method Of Laundry Machine | |
| CN204569755U (en) | Sludge composting fermentor tank | |
| CN2848908Y (en) | External tub of suspension vertical type bi pulsator washing | |
| CN201644238U (en) | Cantilever type screen settling centrifuge | |
| CN108469068A (en) | A kind of ducting assembly support construction and vertical wall-hanging air conditioner indoor unit | |
| CN105734909A (en) | Washing machine speed reduction clutch and washing machine | |
| WO2012058899A1 (en) | Assembling device for solar device | |
| CN2319429Y (en) | Support structure of sleeving cylinder type washing machine | |
| CN207179449U (en) | A kind of adjustable for height pendent lamp | |
| US20200232141A1 (en) | Impeller-type washing machine | |
| CN108246621A (en) | A kind of bearing ball oscillatory type hierarchical screening device | |
| CN100396841C (en) | Sleeve type washing machine | |
| CN1978739A (en) | Suspension type dual-impeller washing machine outer-tub hanging device | |
| CN208397606U (en) | A kind of display of fixation | |
| CN211693803U (en) | Building pipeline auxiliary stay laying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |