CN110670295B - Washing machine, inner barrel and stirring impeller - Google Patents
Washing machine, inner barrel and stirring impeller Download PDFInfo
- Publication number
- CN110670295B CN110670295B CN201911010022.5A CN201911010022A CN110670295B CN 110670295 B CN110670295 B CN 110670295B CN 201911010022 A CN201911010022 A CN 201911010022A CN 110670295 B CN110670295 B CN 110670295B
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- stirring
- washing machine
- impeller
- water
- inner barrel
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- 238000003756 stirring Methods 0.000 title claims abstract description 158
- 238000005406 washing Methods 0.000 title claims abstract description 106
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 230000018044 dehydration Effects 0.000 claims description 17
- 238000006297 dehydration reaction Methods 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000002349 favourable effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 244000144992 flock Species 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
-
- 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
Abstract
The invention provides a washing machine, an inner barrel and a stirring impeller, which comprises: the stirring impeller comprises an inner barrel, a stirring impeller and a driving mechanism, wherein the driving mechanism comprises a connecting shaft connected with the stirring impeller, the stirring impeller is fixedly arranged in the inner barrel, and the driving mechanism is used for driving the inner barrel to rotate. According to the invention, the inner barrel and the stirring impeller are arranged, the inner barrel is driven by the driving mechanism to rotate, and the stirring impeller can be driven to synchronously rotate, so that the washing function of the washing machine is realized.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a washing machine, an inner barrel and a stirring impeller.
Background
The inner barrel and the pulsator used in the current pulsator washing machine need to realize the separate rotation of the pulsator and the inner barrel under different washing conditions by a clutch, so as to achieve the aim of washing. The existing inner barrel and pulsator are complex in structure, and the clutch and related components are required to be added to realize separate rotation of the inner barrel and the pulsator, so that the pulsator washing machine is complex in processing technology and high in production cost.
Accordingly, the prior art has drawbacks and needs to be improved and developed.
Disclosure of Invention
The invention aims to solve the technical problems of the prior art, and provides a washing machine, an inner barrel and a stirring impeller, which aims to solve the problem of high production cost of the impeller washing machine in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
a washing machine, comprising: the stirring impeller comprises an inner barrel, a stirring impeller and a driving mechanism, wherein the driving mechanism comprises a connecting shaft connected with the stirring impeller, the stirring impeller is fixedly arranged in the inner barrel, and the driving mechanism is used for driving the inner barrel to rotate.
Further, the stirring impeller includes: the stirring rod is formed by upwards extending the impeller disc, or is connected to the upper end of the impeller disc.
Further, stirring blades are arranged on the outer edge of the stirring rod.
Further, the washing machine further includes: the circulating water channel is communicated with a water inlet and an injection port; the circulating water channel comprises a main flow channel, and the main flow channel is arranged on the stirring rod.
Further, the circulating water channel further comprises: the branch flow passage is arranged on the impeller disc.
Further, the jet orifice is opened on the impeller disc.
Further, a filter is arranged at the upper end of the stirring rod, and the water inlet is formed in the filter.
Further, the inner barrel comprises a barrel bottom and a barrel body which are integrally arranged, the barrel body comprises a hole-free barrel body and a dehydration barrel top which are sequentially arranged from bottom to top, and the dehydration barrel top is provided with a dehydration hole.
Further, the height of the water inlet is not lower than the lowest washing water level of the washing machine, and the impeller disc is provided with stirring protrusions.
Further, the stirring protrusion is provided with a plurality of stirring protrusions, and the plurality of stirring protrusions are arranged at intervals along the circumference of the pulsator disc.
Further, the inner barrel comprises a barrel bottom and a barrel body which are integrally arranged, the barrel body comprises a hole-free barrel body and a dehydration barrel top which are sequentially arranged from bottom to top, and the dehydration barrel top is provided with a dehydration hole.
Further, an outer barrel is sleeved outside the inner barrel, and a water outlet is formed in the bottom end of the outer barrel.
Further, a door cover is further arranged on the washing machine, and a door cover lock used for locking the door cover is arranged on the door cover.
The invention also provides an inner tub, wherein the inner tub is applied to the washing machine as described above.
The invention also provides a stirring impeller, wherein the stirring impeller is applied to the washing machine.
The invention provides a washing machine, an inner barrel and a stirring impeller, which comprises: the stirring impeller comprises an inner barrel, a stirring impeller and a driving mechanism, wherein the driving mechanism comprises a connecting shaft connected with the stirring impeller, the stirring impeller is fixedly arranged in the inner barrel, and the driving mechanism is used for driving the inner barrel to rotate. According to the invention, the stirring impeller is fixedly arranged in the inner barrel, and when the inner barrel is driven by the driving mechanism to rotate, the inner barrel can drive the stirring impeller to synchronously rotate, so that the washing function of the washing machine is realized by utilizing the rotation of the inner barrel and the stirring impeller, the addition of the clutch to separate the inner barrel from the stirring impeller is avoided, the setting of related components is reduced, and the production cost of the washing machine is reduced.
Drawings
Fig. 1 is a sectional view of a preferred embodiment of a washing machine in accordance with the present invention.
Fig. 2 is a perspective view of a preferred embodiment of a washing machine in accordance with the present invention.
Fig. 3 is a perspective view of a preferred embodiment of the stirring impeller of the present invention.
Fig. 4 is a perspective view of a preferred embodiment of the wave wheel disc of the present invention.
Fig. 5 is a perspective view of a preferred embodiment of the inner tub in the present invention.
Labeling and describing: 1. a washing machine; 2. an inner barrel; 21. a wave wheel disc; 211. an ejection port; 212. stirring the protrusion; 22. a stirring rod; 23. a water inlet; 213. stirring blades; 24 barrels of bottoms; 25. a tub body; 251. a dehydration hole; 3. an outer tub; 4. a balance ring; 5. and (5) hanging rods.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear and clear, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, fig. 1 is a cross-sectional view of a washing machine in accordance with the present invention. As shown in fig. 1, a washing machine according to an embodiment of the present invention includes: the stirring device comprises an inner barrel 2, a stirring impeller and a driving mechanism, wherein the driving mechanism is fixedly connected with the inner barrel 2 through a connecting shaft, the driving mechanism comprises a motor, and the inner barrel 2 can be driven to rotate at different rotation speeds through the motor. The stirring impeller is arranged in the inner barrel 2 and is fixedly connected with the inner barrel 2, when the inner barrel 2 rotates, the inner barrel 2 drives the stirring impeller to synchronously rotate, and the stirring impeller has a stirring function and is used for stirring water and clothes in the inner barrel 2 to realize the washing function of the washing machine 1. It is to be understood that the stirring impeller may be connected to the inner tub 2 in a non-detachable manner, or may be connected in a detachable manner, so that the stirring impeller may be cleaned and replaced conveniently when the stirring impeller is connected to the inner tub 2 in a detachable manner.
In the washing process of the washing machine 1, the stirring impeller can stir water and clothes in the washing machine, so that the washing function of the washing machine can be realized only by arranging the inner barrel 2 and the stirring impeller, and the situation that the inner barrel 2 and the stirring impeller rotate separately due to the fact that a clutch and a part for assisting the clutch are additionally arranged on the washing machine in the prior art is avoided. According to the invention, the inner barrel 2 and the stirring impeller are arranged, so that the use of components related to the clutch is reduced, the structure and the processing technology of the washing machine are optimized, and the production cost of the washing machine is saved; meanwhile, the problem of energy consumption of the washing machine caused by resistance generated when the inner barrel 2 and the outer barrel 3 are separated to rotate is avoided.
Further, in a preferred embodiment of the present invention, in order to better optimize the washing function of the washing machine 1, the pulsator according to the present invention includes: the impeller plate 21 and the stirring rod 22 are fixedly connected, and the specific connection mode is various, and only two embodiments thereof are described herein, not limiting the invention:
in the first scheme, the impeller disc 21 and the stirring rod 22 are integrally arranged, and the stirring rod 22 is formed by extending upwards from the impeller disc 21. Specifically, one end of the stirring impeller is the impeller disc 21, the other end of the stirring impeller is the stirring rod 22, and the stirring rod 22 is perpendicular to the impeller disc 21.
In the second scheme, the impeller disc 21 is fixedly connected with the inner barrel 2, and the stirring impeller is vertically arranged at the upper end of the impeller disc 21.
In a specific embodiment of the present invention, the pulsator disc 21 is fixedly connected to the bottom 24 of the inner tub, the stirring shaft is perpendicular to the pulsator disc 21, and the height of the stirring shaft in the inner tub 2 is not higher than the normal washing water level of the washing machine 1.
Specifically, the pulsator 21 serves to wash laundry in the bottom of the inner tub and agitate water in the bottom of the inner tub so that the laundry in the inner tub 2 and the laundry can be agitated and rotated; the stirring impeller is used for driving water and clothes in the middle and upper parts of the washing machine to rotate. When the washing machine 1 is in a washing process, the inner barrel 2, the impeller disc 21 and the stirring shaft synchronously rotate, so that water in the inner barrel 2 forms a water-free space around the stirring impeller under the action of centrifugal force, water at upper and lower water levels in the inner barrel 2 is conveniently exchanged, sewage is not accumulated at the bottom of the inner barrel 2, the washing degree of clothes can be better detected, water recycling can be realized, and water is saved; the clothes can be further washed by the water level exchange in the inner barrel 2, so that the clothes can be better contacted with the water, and the cleaning degree of the clothes is improved.
In the preferred embodiment of the present invention, in order to achieve a stronger washing of the laundry in the upper portion of the washing machine, the stirring blade 213 is provided at the outer edge of the stirring bar 22. The stirring blades 213 may be disposed along the axial direction of the stirring rod 22, or may be disposed along the circumferential direction of the stirring rod 22, or may be disposed along the stirring shaft in a winding manner, and the specific manner of disposition is various and will not be described in detail herein.
In a further preferred embodiment, in order to make the contact area of the stirring blade 213 with water larger and the force on the water stronger, the stirring blade 213 is provided in plurality and uniformly provided in the axial direction of the stirring shaft, so that the stirring blade 213 can play a role of cutting the water flow rotating in the inner tub 2 when the water in the inner tub 2 rotates, so that the water around the stirring blade 213 can be stirred.
As shown in fig. 3, the stirring blade 213 has a shape similar to a "willow leaf", one end of the long side of the stirring blade is connected to the top end of the stirring rod 22, and the other end of the long side of the stirring blade is connected to the bottom end of the stirring rod 22, and further, a gap exists between the stirring blade 213 and the outer edge of the stirring shaft, so that the stirring blade 213 is prevented from being broken due to the resistance of water during the washing process. The stirring vane 213 can also be detachably connected with the stirring rod 22, so that the stirring vane 213 is convenient to replace, and therefore, when the stirring vane 213 is damaged, a stirring shaft does not need to be replaced, the stirring shaft can be replaced simply, and the utilization rate of the stirring shaft is improved.
Further, in the preferred embodiment of the present invention, the washing machine 1 can realize the circulation of water in the inner tub 2 of the washing machine through the inner tub 2 and the stirring impeller, thereby reducing the arrangement of a circulation pump and a circulation structure in the existing washing machine and further saving the production cost of the washing machine.
Specifically, the washing machine 1 includes a circulation water path which is respectively connected to a water inlet 23 and an injection port 211, the water inlet 23 being a water inlet 23 of the circulation water in the inner tub 2 for introducing the water in the inner tub 2 into the circulation water path; the injection ports 211 are used to inject water in the circulation water course into the inner tub 2. The arrangement scheme of the circulating water channel is various, and two of the arrangement schemes are described herein:
in the first aspect, the circulating water channel may be disposed only on the stirring rod 22, that is, the water inlet 23 is disposed at an upper end of the stirring rod 22, the injection opening 211 is disposed at a bottom end of the stirring rod 22, and the stirring rod 22 is configured to be a hollow structure. When the water in the inner tub 2 flows into the stirring rod 22 from the water inlet 23, the water in the stirring rod 22 is sprayed from the spraying opening 211 at the bottom end of the stirring rod 22 under the action of gravity and pressure, and the spraying opening 211 can be opened on the side wall of the stirring rod 22, the specific opening mode is not described herein, and the mode of water flowing into the inner tub 2 is an alternative scheme of the scheme.
In order to better achieve the spray formation of the water in the inner tub 2 and to increase the spray area of the sprayed water, in a further preferred embodiment, the spray ports 211 are provided on the pulsator disk 21. That is, the circulation water passage is divided into a main flow passage communicating with the water inlet 23 and a branch flow passage communicating with the injection port 211.
Specifically, as shown in fig. 2, the water inlet 23 is disposed at the upper end of the stirring rod 22, the height of the water inlet 23 is not lower than the lowest washing water level of the washing machine 1, water flows into the stirring rod 22 from above the stirring rod 22, then flows into the impeller disc 21 through the branch flow passage, and under the pressure of the water, the water in the impeller disc 21 is sprayed out from the spraying opening 211 to form a sprayed water flow, so that the spraying effect of the water in the inner tub 2 is realized, and the washing water is saved. Further, a plurality of injection ports 211 may be formed at the bottom end of the stirring rod 22 to prevent the stirring rod 22 from being damaged due to excessive water pressure in the stirring rod 22.
Further, in the preferred embodiment of the present invention, a support frame is disposed on a surface of the impeller disc 21 fixedly connected to the tub bottom 24, as shown in fig. 4, the support frame is used for fixing the impeller disc 21 to the tub bottom 24, the support frame is circumferentially distributed along the impeller disc 21 by a plurality of spacers to form the branch flow passages, the branch flow passages are used for guiding water flowing from the main flow passages to between the spacers, and the support frame is used for accommodating water flowing from the main flow passages, so that water is conveniently stored between the impeller disc 21 and the tub bottom 24 to form a certain pressure, so that the stored water is injected from the injection port 211 to form a strong injection effect, thereby facilitating water circulation in the inner tub 2, playing a role of fully washing, and saving washing water.
The invention realizes the self circulation of water in the inner barrel 2 by arranging the main runner, the water inlet 23 and the jet orifice 211, avoids the effect that the circulating water can be sprayed only by using the circulating pump, the circulating pipe and the spraying component in the prior art, saves the use of the original circulating component, and the stirring rod 22 and the impeller disc 21 can realize the functions of spraying, water circulation and washing at the same time, thereby greatly optimizing the structure of the washing machine, optimizing the production process of the washing machine, reducing the production cost and playing the role of saving water.
In a preferred embodiment of the present invention, in order to achieve filtering of the residual flock in the water, a filter is further disposed at the upper end of the stirring rod 22, specifically, the water inlet 23 is opened on the filter, a filter screen is disposed in the filter, the filter is used for collecting the filtered flock, and the filter is detachably connected with the stirring rod 22, so as to facilitate cleaning of the flock in the filter.
In the preferred embodiment of the present invention, the pulsator 21 is provided with a stirring protrusion 212, the stirring protrusion 212 is used for implementing the washing function of the washing machine 1, and can stir the water and the clothes in the inner tub 2, and the stirring protrusion 212 is specifically disposed at an end of the pulsator 21 away from the tub bottom 24. The stirring protrusions 212 may be provided in one or more, and when provided in one, the stirring protrusions 212 may be provided along the axial direction of the pulsator disk 21 to form a rotating water flow; when a plurality of stirring protrusions 212 are provided, the stirring protrusions may be provided in plurality along the axial direction of the pulsator disk 21, may be uniformly distributed along the radial direction of the pulsator disk 21, or may be uniformly distributed along the circumferential direction of the pulsator disk 21.
In a further preferred embodiment, the plurality of agitating protrusions 212 are spaced apart along the circumference of the pulsator disk 21, as shown in fig. 3,
the stirring protrusions 212 are similar to the pulsator structure of the conventional washing machine, and are rotatable, and when the inner tub 2 rotates, the stirring protrusions 212 rotate to drive the water at the tub bottom 24 to rotate.
Specifically, a plurality of stirring protrusions 212 are disposed on a surface of the impeller disc 21 facing away from the tub bottom 24, and the spraying openings 211 are formed between the stirring protrusions 212, so that the pressure of water at the spraying openings 211 is maximized, and a strong water jet can be formed. The stirring protrusion 212 further forms a concave cavity on the pulsator disk 21, and the concave cavity is used for storing water, so that the spraying function is facilitated.
As shown in fig. 2 and 5, in the structure of the inner tub 2 according to the present invention, the inner tub 2 includes a tub bottom 24 and a tub body 25, and the inner tub 2 is different from the conventional one in that no hole is formed in the inner tub 2 except for the tub top portion of the tub body 25, and the inner tub 2 is a containing cavity, and the tub wall thereof is smooth, does not generate resistance to water during the washing process, and can contain water. That is, the tub 25 is divided, a normal washing water level of the washing machine is defined as a boundary, a portion higher than the normal washing water level is called a dehydration tub top, a portion lower than the normal washing water level is called a non-porous tub body, and a dehydration hole 251 is formed in the dehydration tub top, and the dehydration hole 251 performs a dehydration function of the washing machine 1.
Specifically, when the washing machine is used for dewatering, the driving mechanism drives the inner barrel 2 to rotate, so that the inner barrel 2 executes dewatering rotating speed, and simultaneously drives the stirring impeller to rotate, and the stirring impeller drives water in the inner barrel 2 to flow upwards along the barrel body 25 from the barrel bottom 24, so that water in the inner barrel 2 is thrown out from the dewatering opening.
In a specific embodiment of the present invention, the barrel bottom 24 is in rolling rivet connection with the barrel body 25, the barrel bottom 24 is made of plastic materials such as stainless steel or PP, a mounting hole is formed in the middle of the barrel bottom 24, a mounting groove is formed in the bottom of the impeller disc 21, the connecting shaft passes through the mounting hole, one end of the connecting shaft is fixedly connected with the mounting groove, and further the inner barrel 2 is fixedly connected with the impeller disc 21, and the impeller disc 21 can be detached from the inner barrel 2, so that the impeller disc 21 and the inner barrel 2 are cleaned conveniently, and bacteria are prevented from breeding.
In a specific embodiment of the present invention, the outer side of the inner tub 2 is sleeved with the outer tub 3, the tub bottom of the outer tub 3 is provided with a mounting hole, the mounting hole is provided with a bearing, the connecting shaft passes through the outer tub 3 and the tub bottom 24 of the inner tub and is fixedly connected with the pulsator disk 21, and the inner tub 2 is connected with the outer tub 3 through a rigid flange, so that the outer tub 3 is not worn during rotation of the inner tub 2, and efficient rotation of the inner tub 2 is ensured. A drain outlet is also provided at the bottom end of the outer tub 3, and when the washing machine is dehydrated, water in the washing machine is discharged from the dehydration hole 251, enters the outer tub 3, and flows out through the drain outlet.
In a preferred embodiment of the present invention, a balancing ring 4 is further disposed on the inner tub 2, and the balancing ring 4 is used for balancing the rotation amplitude of the inner tub 2, so that the inner tub 2 is stable when rotating.
Further, as shown in fig. 1, the washing machine of the present invention further includes a suspension rod 5, the suspension rod 5 is located between the casing of the washing machine 1 and the outer tub 3, the upper end of the suspension rod 5 is suspended on the casing of the washing machine 1, the suspension rod 5 is used for damping the outer tub 3, when the inner tub 2 rotates, the suspension rod 5 can play a damping role, so that the outer tub 3 and the inner tub 2 are prevented from rotating synchronously, and collision between the outer tub 3 and the inner tub 2 is prevented, thereby protecting the integrity of components of the inner tub 2, and ensuring normal rotation of the inner tub 2.
In the preferred embodiment of the present invention, the washing machine 1 is further provided with a door cover, and the door cover is provided with a door cover lock for locking the door cover, so that the door cover cannot be automatically opened during washing of the washing machine, water in the washing machine is splashed, and the door cover can play a role in blocking during dehydration, so that water from the inner tub 2 is ensured to enter the outer tub 3, and water is conveniently discharged from the bottom end of the outer tub 3.
The present invention also provides an inner tub 2, and the inner tub 2 is applied to the washing machine as described above, and since the inner tub 2 has all the features and advantages of the inner tub 2 in the washing machine as described above, the description thereof will not be repeated here.
The invention also provides a stirring impeller which is applied to the washing machine, and because the stirring impeller has all the characteristics and advantages of the stirring impeller in the washing machine, the stirring impeller is not repeated here.
In summary, the washing machine, the inner tub and the stirring impeller disclosed by the invention comprise: the stirring impeller comprises an inner barrel, a stirring impeller and a driving mechanism, wherein the driving mechanism comprises a connecting shaft connected with the stirring impeller, the stirring impeller is fixedly arranged in the inner barrel, and the driving mechanism is used for driving the inner barrel to rotate. According to the invention, the stirring impeller is fixedly arranged in the inner barrel, and when the inner barrel is driven by the driving mechanism to rotate, the inner barrel can drive the stirring impeller to synchronously rotate, so that the washing function of the washing machine is realized by utilizing the rotation of the inner barrel and the stirring impeller; meanwhile, a circulating water channel is arranged in the inner barrel, so that automatic circulation of water in the inner barrel is realized, and an injection port is arranged, so that water in the inner barrel is sprayed, the water is recycled, and washing water can be saved; the stirring blades and the stirring protrusions on the stirring impeller can play a role in stirring, so that the washing effect of the washing machine is enhanced, and the energy consumption is reduced; the inner tube and the stirring impeller synchronously rotate, so that resistance generated by separate rotation of the inner barrel and the stirring impeller is avoided, and energy consumption in the washing process is saved; the inner barrel is provided with a dewatering hole, and the outer barrel is provided with a water outlet, so that the washing machine can conveniently drain water. Therefore, the invention omits the use of related components such as the circulating pump, the clutch, the dewatering valve and the like, optimizes the structures of the inner barrel and the stirring impeller, ensures that the production process of the washing machine is simple, saves the production cost, can realize the effects of washing, dewatering, spraying and the like under the condition of saving the cost, strengthens the performance of the washing machine and saves the energy consumption of the washing machine.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (4)
1. A washing machine, comprising: the stirring impeller is fixedly arranged in the inner barrel, and the driving mechanism is used for driving the inner barrel to rotate;
the stirring impeller includes: the stirring rod is formed by extending upwards from the impeller disc, or is connected to the upper end of the impeller disc;
the outer edge of the stirring rod is provided with stirring blades;
the washing machine further includes: the circulating water channel is communicated with a water inlet and an injection port; the circulating water channel comprises a main flow channel, and the main flow channel is arranged on the stirring rod;
the circulating waterway further includes: the branch flow passage is arranged on the impeller disc;
the jet orifice is arranged on the impeller disc and is used for spraying water flow into the inner barrel;
the upper end of the stirring rod is provided with a filter, and the water inlet is formed in the filter;
the inner barrel comprises a barrel bottom and a barrel body which are integrally arranged, wherein the barrel body comprises a hole-free barrel body and a dehydration barrel top which are sequentially arranged from bottom to top, and the dehydration barrel top is provided with a dehydration hole;
the height of the water inlet is not lower than the lowest washing water level of the washing machine, and the impeller disc is provided with stirring protrusions;
the stirring protrusion is provided with a plurality of stirring protrusions, the stirring protrusions are distributed along the circumference of the impeller disc at intervals, the stirring protrusions form a concave cavity on the impeller disc, and the concave cavity is favorable for realizing the spraying function.
2. The washing machine as claimed in claim 1, wherein the inner tub is externally sleeved with an outer tub, and a drain port is provided at a bottom end of the outer tub.
3. The washing machine of claim 1, further comprising a door, wherein a door lock is provided on the door for locking the door.
4. A pulsator, wherein the pulsator is the washing machine of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010022.5A CN110670295B (en) | 2019-10-23 | 2019-10-23 | Washing machine, inner barrel and stirring impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911010022.5A CN110670295B (en) | 2019-10-23 | 2019-10-23 | Washing machine, inner barrel and stirring impeller |
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| Publication Number | Publication Date |
|---|---|
| CN110670295A CN110670295A (en) | 2020-01-10 |
| CN110670295B true CN110670295B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911010022.5A Active CN110670295B (en) | 2019-10-23 | 2019-10-23 | Washing machine, inner barrel and stirring impeller |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010003134A (en) * | 1999-06-21 | 2001-01-15 | 구자홍 | Direct connecting type washing machine |
| CN105463790A (en) * | 2014-09-10 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Impeller full-automatic washing machine |
| CN211112725U (en) * | 2019-10-23 | 2020-07-28 | 安徽康佳同创电器有限公司 | Washing machine, inner barrel and stirring impeller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR202017008955Y1 (en) * | 2017-04-27 | 2022-08-16 | Electrolux Do Brasil S.A. | SHAKER FOR WASHING MACHINE |
-
2019
- 2019-10-23 CN CN201911010022.5A patent/CN110670295B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010003134A (en) * | 1999-06-21 | 2001-01-15 | 구자홍 | Direct connecting type washing machine |
| CN105463790A (en) * | 2014-09-10 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Impeller full-automatic washing machine |
| CN211112725U (en) * | 2019-10-23 | 2020-07-28 | 安徽康佳同创电器有限公司 | Washing machine, inner barrel and stirring impeller |
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