CN212000255U - Double impeller and washing machine with same - Google Patents
Double impeller and washing machine with same Download PDFInfo
- Publication number
- CN212000255U CN212000255U CN202020399495.0U CN202020399495U CN212000255U CN 212000255 U CN212000255 U CN 212000255U CN 202020399495 U CN202020399495 U CN 202020399495U CN 212000255 U CN212000255 U CN 212000255U
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- impeller
- wave wheel
- shaft
- washing
- washing barrel
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- 238000005406 washing Methods 0.000 title claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000009977 dual effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a double wave wheel and washing machine with the same, wherein, the double wave wheel comprises an outer wave wheel and an inner wave wheel, the bottom of the outer wave wheel is connected with a hollow outer wave wheel shaft, the inner wave wheel shaft vertically arranged in the middle of a washing barrel is rotationally arranged in the outer wave wheel shaft, the inner wave wheel is arranged at the top of the inner wave wheel shaft, an expansion cavity is formed at the bottom of the outer wave wheel shaft, an inner gear is formed on the inner side wall of the expansion cavity, and a driving gear is arranged at the bottom of the inner wave wheel shaft; the washing machine comprises a washing barrel and a motor, a sealing cavity is formed at the bottom of the washing barrel, the motor is connected with the bottom of an inner impeller shaft, an installation plate is fixedly arranged on the end face of the motor, a rotating shaft is vertically and fixedly arranged on the installation plate, and a transmission gear is rotatably arranged on the corresponding rotating shaft. The utility model provides a double wave wheel and have washing machine of this double wave wheel improves the impeller to the washing dynamics of clothing, simultaneously, can also prevent effectively that the clothing from taking place the winding in the cleaning process.
Description
Technical Field
The utility model relates to a washing machine field especially relates to a double impeller and have washing machine of this double impeller.
Background
The main washing components of the traditional pulsator washing machine are an inner tub and a pulsator installed at the bottom of the inner tub. When the washing machine works, the motor drives the impeller to repeatedly rotate in the forward and reverse directions to drive the water flow in the inner barrel to rotate in the forward and reverse directions, so that the water flow generates impact force to rub with clothes to achieve the washing purpose. Because the traditional washing machine only has one impeller arranged at the bottom of the inner barrel, when the washing machine works, the impeller rotates at the bottom of the inner barrel of the washing machine to stir water flow at the bottom of the inner barrel, so that the water flow is stirred upwards from the bottom of the inner barrel, but under the condition of more clothes, the water flow impact force at the top of the inner barrel of the washing machine is small, and meanwhile, the clothes are easy to wind.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prior art's current situation, provides a double impeller, improves the impeller to the washing dynamics of clothing, simultaneously, can also prevent effectively that the clothing from taking place the winding in the cleaning process.
The to-be-solved second technical problem of the utility model is to prior art's current situation, provides a washing machine with dual impeller, improves the washing dynamics to the clothing, simultaneously, can also prevent effectively that the clothing from taking place the winding in the cleaning process.
The utility model provides a technical scheme that first technical problem adopted does: a dual impeller characterized by: including outer impeller and interior impeller, outer impeller is located the inboard bottom of wash tub, and the bottom of outer impeller is connected with a hollow outer impeller axle, is provided with a vertical interior impeller axle of arranging in the wash tub middle part at outer impeller shaft internal rotation, interior impeller sets up in the top of interior impeller axle, and interior impeller includes the body, has radially arranged a plurality of ripples boards on the downside of body or/and the last side, is formed with an enlarged chamber in the bottom of outer impeller axle, is formed with the internal gear on the inside wall in enlarged chamber, is provided with drive gear in the bottom of interior impeller axle, is provided with drive gear in the enlarged chamber, drive gear simultaneously with internal gear and drive gear meshing.
The number of the transmission gears is two or three.
The outer peripheral wall of the outer impeller is matched with the shape of the intersection of the inner side wall and the bottom surface of the washing barrel.
The height of the inner wave wheel shaft is 1/2-3/4 of the depth of the washing barrel.
The inner impeller shaft is provided with a plurality of auxiliary impellers at vertical intervals, each auxiliary impeller comprises a base plate, and a plurality of convex ribs are radially arranged on the lower side surface or/and the upper side surface of the base plate.
And a body of the inner impeller is provided with a water filtering hole.
Compared with the prior art, the utility model provides a first technical problem's advantage lies in: the outer impeller forms vortex at the bottom of the washing barrel, the inner impeller is arranged at the middle-upper part of the washing barrel by the inner impeller shaft, two side impeller plates on the inner impeller form vortex at the upper part of the washing barrel, the stirring capacity of water flow in the washing barrel is enhanced, the washing force on clothes is enhanced by double impeller waves, meanwhile, under the transmission action of the transmission gear, the rotating directions of the driving gear and the inner gear are opposite, so that the outer impeller and the inner impeller rotate reversely, and compared with a single impeller structure, the clothes are subjected to a bidirectional action, and the problem of winding of washed clothes caused by the rotating vortex is solved to a certain extent.
The utility model provides a technical scheme that second technical problem adopted does: a washing machine with above-mentioned double impeller, including wash tub and motor, characterized by that: the bottom of the washing barrel is provided with a sealing bearing, the outer wall of the outer impeller shaft is rotatably arranged in an inner ring of the sealing bearing, a sealing cavity is formed at the bottom of the washing barrel, the motor is arranged in the sealing cavity, the output end of the motor is connected with the bottom of the inner impeller shaft, an installation plate is fixedly arranged on the end face of the motor, a rotating shaft is vertically and fixedly arranged on the installation plate, and the transmission gear is rotatably arranged on the corresponding rotating shaft.
And the inner side wall of the washing barrel is provided with a convex rib.
Compared with the prior art, the utility model provides a second technical problem's advantage lies in: the outer impeller forms vortex at the bottom of the washing barrel, the inner impeller is arranged at the middle-upper part of the washing barrel by the inner impeller shaft, two side impeller plates on the inner impeller form vortex at the upper part of the washing barrel, the stirring capacity of water flow in the washing barrel is enhanced, the washing force on clothes is enhanced by double impeller waves, meanwhile, under the transmission action of the transmission gear, the rotating directions of the driving gear and the inner gear are opposite, so that the outer impeller and the inner impeller rotate reversely, and compared with a single impeller structure, the clothes are subjected to a bidirectional action, and the problem of winding of washed clothes caused by the rotating vortex is solved to a certain extent.
Drawings
Fig. 1 is a schematic structural view of a washing machine with dual impellers according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, the present invention provides a dual impeller and a washing machine having the same.
Wherein, the double wave wheel includes outer wave wheel 2 and inner wave wheel 3, the outer wave wheel 2 is located at the bottom of the inner side of the washing barrel 1, preferably, the peripheral wall of the outer wave wheel 2 is matched with the shape of the intersection of the inner side wall and the bottom surface of the washing barrel 1, the bottom of the outer wave wheel 2 is connected with a hollow outer wave wheel shaft 4, an inner wave wheel shaft 5 vertically arranged at the middle part of the washing barrel 1 is rotationally arranged in the outer wave wheel shaft 4, the height of the inner wave wheel shaft 5 is 1/2-3/4 of the depth of the washing barrel 1, the inner wave wheel 3 is arranged at the top of the inner wave wheel shaft 5, the inner wave wheel 3 includes a body 31, a plurality of wave plates 32 are radially arranged on the lower side surface or/and the upper side surface of the body 31, an expansion cavity 41 is formed at the bottom of the outer wave wheel shaft 4, an inner gear is formed on the inner side wall of the expansion cavity 41, a transmission gear 82 is provided in the enlarged chamber 41, and the transmission gear 82 is simultaneously engaged with the internal gear and the driving gear 81, and preferably, the number of the transmission gears 82 is two or three, so that the force between the driving gear 81 and the internal gear is uniform.
Further, be provided with the drainage hole on the body of interior ripples wheel 3, through setting up the drainage hole, improve the vortex effect of rivers.
Furthermore, a plurality of auxiliary impellers 6 are vertically arranged on the inner impeller shaft 5 at intervals, each auxiliary impeller 6 comprises a base plate 61, and a plurality of convex ribs 62 are radially arranged on the lower side surface or/and the upper side surface of the base plate 61.
Additionally, the utility model provides a washing machine with above-mentioned double impeller includes washtub 1 and motor 7, washtub 1's bottom is provided with sealed bearing 11, the outer wall of outer impeller shaft 4 rotates and sets up in sealed bearing 11's inner circle, bottom at washtub 1 is formed with sealed chamber 12, motor 7 sets up in sealed chamber 12, the output of motor 7 and the bottom of interior impeller shaft 5 are connected, the fixed mounting panel 9 that is provided with on motor 7's the terminal surface, vertical fixed axis of rotation 91 that is provided with on the mounting panel 9, drive gear 82 rotates and sets up on the axis of rotation 91 that corresponds. The driving motor 7 drives the inner wave wheel shaft 5 to rotate, meanwhile, the driving motor 7 also synchronously drives the driving gear 81 to rotate, the driving gear 81 drives the transmission gear 82 to rotate, the transmission gear 82 drives the inner gear to rotate, and finally the outer wave wheel shaft 4 is driven to rotate.
Further, a rib is provided on the inner sidewall of the washing tub 1.
When the washing machine works, the outer impeller 2 forms vortex at the bottom of the washing barrel 1, the inner impeller is arranged at the middle upper part of the washing barrel 1 by the shaft of the inner impeller 3, the two side wave plates on the inner impeller 3 form vortex at the upper part of the washing barrel 1, the stirring capacity of water flow in the washing barrel 1 is enhanced, the washing force on clothes is enhanced by the double impeller waves, meanwhile, under the transmission action of the transmission gear 82, the rotation directions of the driving gear 81 and the inner gear are opposite, so that the outer impeller 2 and the inner impeller 3 rotate reversely, and compared with a single impeller structure, clothes are subjected to a bidirectional action, and the problem of winding of washed clothes caused by the rotating vortex is solved to a certain extent.
Claims (8)
1. A dual impeller characterized by: comprises an outer impeller (2) and an inner impeller (3), the outer impeller (2) is positioned at the bottom of the inner side of a washing barrel (1), the bottom of the outer impeller (2) is connected with a hollow outer impeller shaft (4), an inner impeller shaft (5) vertically arranged in the middle of the washing barrel (1) is rotationally arranged in the outer impeller shaft (4), the inner impeller (3) is arranged at the top of the inner impeller shaft (5), the inner impeller (3) comprises a body (31), a plurality of wave plates (32) are radially arranged on the lower side surface or/and the upper side surface of the body (31), an expansion cavity (41) is formed at the bottom of the external wave wheel shaft (4), an internal gear is formed on the inner side wall of the expansion cavity (41), a driving gear (81) is arranged at the bottom of the inner wave wheel shaft (5), a transmission gear (82) is arranged in the expanding cavity (41), and the transmission gear (82) is simultaneously meshed with the inner gear and the driving gear (81).
2. The dual impeller of claim 1 wherein: the number of the transmission gears (82) is two or three.
3. The dual impeller of claim 1 wherein: the outer peripheral wall of the outer impeller (2) is matched with the shape of the intersection of the inner side wall and the bottom surface of the washing barrel (1).
4. The dual impeller of claim 1 wherein: the height of the inner wave wheel shaft (5) is 1/2-3/4 of the depth of the washing barrel (1).
5. The dual impeller of claim 1 wherein: a plurality of auxiliary impellers (6) are vertically arranged on the inner impeller shaft (5) at intervals, each auxiliary impeller (6) comprises a base plate (61), and a plurality of convex ribs (62) are radially arranged on the lower side surface or/and the upper side surface of the base plate (61).
6. The dual impeller of claim 1 wherein: and a body (31) of the inner impeller (3) is provided with a water filtering hole.
7. A washing machine having the double impeller of claim 1, comprising a washing tub and a motor, characterized in that: the bottom of washing barrel (1) is provided with sealed bearing (11), the outer wall of outer impeller shaft (4) rotates and sets up in the inner circle of sealed bearing (11), is formed with sealed chamber (12) in the bottom of washing barrel (1), motor (7) set up in sealed chamber (12), and the output of motor (7) and the bottom of interior impeller shaft (5) are connected, and the fixed mounting panel (9) that is provided with on the terminal surface of motor (7), vertical fixed axis of rotation (91) that is provided with on mounting panel (9), drive gear (82) rotate and set up on corresponding axis of rotation (91).
8. The washing machine as claimed in claim 7, wherein: and convex ribs are arranged on the inner side wall of the washing barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399495.0U CN212000255U (en) | 2020-03-25 | 2020-03-25 | Double impeller and washing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399495.0U CN212000255U (en) | 2020-03-25 | 2020-03-25 | Double impeller and washing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212000255U true CN212000255U (en) | 2020-11-24 |
Family
ID=73422879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020399495.0U Active CN212000255U (en) | 2020-03-25 | 2020-03-25 | Double impeller and washing machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212000255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112981840A (en) * | 2021-02-23 | 2021-06-18 | 珠海格力电器股份有限公司 | Pulsator washing machine |
| CN113026290A (en) * | 2021-04-04 | 2021-06-25 | 张光裕 | Cone-barrel type washing machine |
-
2020
- 2020-03-25 CN CN202020399495.0U patent/CN212000255U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112981840A (en) * | 2021-02-23 | 2021-06-18 | 珠海格力电器股份有限公司 | Pulsator washing machine |
| CN113026290A (en) * | 2021-04-04 | 2021-06-25 | 张光裕 | Cone-barrel type washing machine |
| CN113026290B (en) * | 2021-04-04 | 2022-11-18 | 张光裕 | Cone-barrel type washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CIXI FEILONG ELECTRICAL APPLIANCE Co.,Ltd. Assignor: CHINA FEILONG HOME APPLIANCE CROUP Co.,Ltd. Contract record no.: X2024980011033 Denomination of utility model: A dual wave wheel and a washing machine with the dual wave wheel Granted publication date: 20201124 License type: Common License Record date: 20240731 |
|
| EE01 | Entry into force of recordation of patent licensing contract |