CN113249921A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN113249921A CN113249921A CN202010086889.5A CN202010086889A CN113249921A CN 113249921 A CN113249921 A CN 113249921A CN 202010086889 A CN202010086889 A CN 202010086889A CN 113249921 A CN113249921 A CN 113249921A
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- China
- Prior art keywords
- washing machine
- box body
- transmission shaft
- washing
- bevel gear
- 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.)
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- 238000005406 washing Methods 0.000 title claims abstract description 116
- 230000005540 biological transmission Effects 0.000 claims abstract description 113
- 230000037431 insertion Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000010412 laundry washing Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000003466 welding Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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
- D06F7/00—Washing devices adapted to be used independently of any particular receptacle, e.g. for removable mounting on wash-tubs, bath-tubs, or the like
- D06F7/02—Washing devices adapted to be used independently of any particular receptacle, e.g. for removable mounting on wash-tubs, bath-tubs, or the like of the rotary-impeller type
Abstract
The invention belongs to the technical field of cleaning equipment, and particularly relates to a washing machine. The invention aims to solve the problem that clothes are easy to fall out of a washing barrel because the central line of a wave wheel is parallel to the horizontal plane in the washing machine in the prior art. The washing machine comprises a shell, a shell cover, a motor, a transmission device, a transmission shaft and a wave wheel, wherein the shell is provided with a mounting opening, the shell cover covers the mounting opening, and the shell cover enclose a closed accommodating cavity; the motor and the transmission device are accommodated in the accommodating cavity and are sequentially in transmission connection with the transmission shaft, and the axis of the transmission shaft is vertical to the horizontal plane; the shell cover is provided with a through hole, and the transmission shaft penetrates through the containing cavity from the through hole and then is connected with the impeller. Through the arrangement, when the washing machine is used, the washing machine is accommodated in the washing container, the central line of the impeller is vertical to the horizontal plane, and during washing, the impeller rotates around the central line vertical to the horizontal plane, so that a forward vortex is formed in the washing container, and clothes are not easy to turn out of the washing container.
Description
Technical Field
The invention belongs to the technical field of cleaning equipment, and particularly relates to a washing machine.
Background
In daily life, washing machines are widely used by people to wash clothes by using mechanical action of electric energy generation. However, the washing machine consumes a large amount of power and is difficult to operate in places where the use power is limited, such as school dormitories; and causes energy waste when the laundry is less. Therefore, it is desirable to invent a portable washing machine with low power consumption.
In the related art, the washing machine comprises a shell, a wave wheel and a power device arranged in the shell, wherein the power device comprises a motor, a driving belt pulley, a driven belt pulley, a transmission shaft and a belt wound on the driving belt pulley and the driven belt pulley, the driving belt pulley is sleeved on an output shaft of the motor, the driven belt pulley is sleeved at one end of the transmission shaft, and the other end of the transmission shaft extends out of the shell and is fixedly connected with the wave wheel vertically arranged. When the washing machine is used, water, detergent and clothes to be washed are put into the washing bucket, the washing machine is inserted into the washing bucket, and the impeller is positioned under the water in the washing bucket; when washing, the motor runs, power is transmitted to the impeller through the power device, the impeller rotates to drive the washing barrel to form vortex, so that clothes are driven to rotate and roll in the washing barrel, and then dirt on the clothes is removed.
However, in the above washing machine, since the center line of the pulsator is disposed parallel to the horizontal plane, a side vortex is formed in the washing tub, and the laundry is easily released from the washing tub.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem in the prior art that the clothes are easily separated from the washing tub because the center line of the pulsator is arranged parallel to the horizontal plane, an embodiment of the present invention provides a washing machine, which includes a housing, a housing cover, a motor, a transmission device, a transmission shaft, and a pulsator; the shell is provided with a mounting hole, the shell cover covers the mounting hole, and the shell cover enclose to form a closed accommodating cavity; the motor and the transmission device are accommodated in the accommodating cavity, an output shaft of the motor is in transmission connection with the transmission device, the transmission device is connected with the transmission shaft, and the axis of the transmission shaft is vertical to the horizontal plane; the casing cover is provided with a through hole, the transmission shaft penetrates out of the through hole, and the impeller is sleeved on the transmission shaft and is positioned outside the accommodating cavity.
The washing machine as described above, wherein the transmission device includes a worm gear and a worm, the worm gear is connected to the output shaft of the motor, the worm gear is tightly connected to the transmission shaft, and the worm gear is engaged with the worm gear.
The washing machine comprises a motor, a transmission device, a driving bevel gear, a driven bevel gear, a transmission shaft and a transmission device, wherein the transmission device comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is sleeved on an output shaft of the motor, the driven bevel gear is fixedly connected with the transmission shaft, and the driving bevel gear is in transmission fit with the driven bevel gear.
The washing machine comprises a shell, a first box body and a second box body, wherein the first box body and the second box body extend upwards from the first box body; the driven bevel gear is installed in the first box body, and the driving bevel gear and the motor are installed in the second box body; the shell cover comprises a first cover plate and a second cover plate which are connected, the first cover plate is arranged on the first opening in a covering mode, and the second cover plate is arranged on the second opening in a covering mode.
The washing machine as above, wherein the first cover plate is inserted into the top wall of the first box body, and the second cover plate is inserted into the side wall of the second box body.
The washing machine as described above, wherein the first cover plate is provided with a first insert post, the top wall of the first box body is provided with a first slot, and the first insert post is inserted into the first slot; the second cover plate is provided with a second inserting column, the side wall of the second box body is provided with a second slot, and the second inserting column is inserted into the second slot.
The washing machine as above, wherein the length of the first inserting column is smaller than the depth of the first inserting groove, and sealing cotton or sealant is arranged in the first inserting groove; the length of the second inserting column is smaller than the depth of the second inserting groove, and sealing cotton or sealing glue is contained in the second inserting groove.
The washing machine is characterized in that the outer wall of the shell is provided with a hanging device, and the hanging device is used for being hung on the side wall of the washing container.
The washing machine comprises a first plate body and a second plate body which are vertically connected, wherein one end of the first plate body, which is far away from the second plate body, is connected with the outer wall of the shell, the first plate body and the second plate body form a clamping groove, and the clamping groove is used for accommodating part of the side wall of the washing container.
The washing machine as described above, wherein the housing is provided with a first connecting flange, the housing cover is provided with a second connecting flange, and the first connecting flange is detachably connected to the second connecting flange.
The technical personnel in the field can understand that the washing machine comprises a shell, a shell cover, a motor, a transmission device, a transmission shaft and a wave wheel, wherein the shell is provided with a mounting opening, the shell cover covers the mounting opening, and the shell cover are enclosed to form a closed accommodating cavity; the motor and the transmission device are accommodated in the accommodating cavity, an output shaft of the motor is in transmission connection with the transmission device, the transmission device is connected with the transmission shaft, and the axis of the transmission shaft is vertical to the horizontal plane; the shell cover is provided with a through hole, the transmission shaft penetrates out of the through hole, and the impeller is sleeved on the transmission shaft and is positioned outside the accommodating cavity. Through the arrangement, when the washing machine is used, the washing machine is accommodated in the washing container, the central line of the impeller is perpendicular to the horizontal plane, and during washing, the impeller rotates around the central line perpendicular to the horizontal plane, so that a forward vortex is formed in the washing container, and clothes are not easy to turn out of the washing container.
Drawings
Preferred embodiments of a laundry machine according to embodiments of the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:
fig. 1 is a first schematic structural diagram of a washing machine according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a washing machine according to an embodiment of the present invention;
fig. 3 is a schematic structural view of another laundry machine according to an embodiment of the present invention;
fig. 4 is a schematic view of another laundry machine applied to a laundry container according to an embodiment of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 3.
In the drawings:
1: a housing;
2: a shell cover;
3: a motor;
4: a transmission device;
5: a drive shaft;
6: an impeller;
7: a suspension device;
8: a laundry container;
11: a first case;
12: a second box body;
21: a first cover plate;
22: a second cover plate;
41: a drive bevel gear;
42: a driven bevel gear;
71: a first plate body;
72: a second plate body;
111: a first slot;
112: a first connecting flange;
211: a first insert post;
212: a second connecting flange.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In daily life, washing machines are widely used by people to wash clothes by using mechanical action of electric energy generation. However, the washing machine consumes a large amount of power and is difficult to operate in places where the use power is limited, such as school dormitories; and causes energy waste when the laundry is less. Therefore, it is desirable to invent a portable washing machine with low power consumption.
In the related art, the washing machine comprises a shell, a wave wheel and a power device arranged in the shell, wherein the power device comprises a motor, a driving belt pulley, a driven belt pulley, a transmission shaft and a belt wound on the driving belt pulley and the driven belt pulley, the driving belt pulley is sleeved on an output shaft of the motor, the driven belt pulley is sleeved at one end of the transmission shaft, and the other end of the transmission shaft extends out of the shell and is fixedly connected with the wave wheel vertically arranged. When the washing machine is used, water, detergent and clothes to be washed are put into the washing bucket, the washing machine is inserted into the washing bucket, and the impeller is positioned under the water in the washing bucket; when washing, the motor runs, power is transmitted to the impeller through the power device, the impeller rotates to drive the washing barrel to form vortex, so that clothes are driven to rotate and roll in the washing barrel, and then dirt on the clothes is removed.
However, in the above washing machine, since the center line of the pulsator is disposed parallel to the horizontal plane, a side vortex is formed in the washing tub, and the laundry is easily released from the washing tub.
The preferred technical solution of the laundry machine according to the embodiment of the present invention is explained as follows.
Referring to fig. 1, fig. 1 is a first schematic structural diagram of a laundry machine according to an embodiment of the present invention. As shown in fig. 1, the laundry machine of the present embodiment includes: the device comprises a shell 1, a shell cover 2, a motor 3, a transmission device 4, a transmission shaft 5 and an impeller 6; the shell 1 is provided with a mounting hole, the shell cover 2 covers the mounting hole, and the shell 1 and the shell cover 2 enclose to form a closed accommodating cavity; the motor 3 and the transmission device 4 are accommodated in the accommodating cavity, an output shaft of the motor 3 is in transmission connection with the transmission device 4, the transmission device 4 is connected with the transmission shaft 5, and the axis of the transmission shaft 5 is vertical to the horizontal plane; the shell cover 2 is provided with a through hole, the transmission shaft 5 penetrates out of the through hole, and the impeller 6 is sleeved on the transmission shaft 5 and is positioned outside the accommodating cavity.
The housing 1 may be in a regular shape such as a cylindrical shape or a prismatic shape, or may be in other irregular shapes, and this embodiment does not limit this, and the top wall of the housing 1 is provided with an installation opening, and the housing cover 2 covers the installation opening to seal the installation opening. The housing cover 2 may be a flat plate structure, or a box structure with an opening at the bottom and butted with the housing 1, or other common structures in the related art.
The motor 3 and the transmission device 4 are accommodated in the accommodating cavity from the mounting opening, the motor 3 can be fixedly arranged on the bottom wall of the shell 1 and also can be fixedly arranged on the side wall of the shell 1, the central line of the output shaft of the motor 3 is arranged parallel to the horizontal plane, the output shaft of the motor 3 is in transmission connection with the transmission device 4, and the transmission device 4 is in transmission connection with the transmission shaft 5 so as to transmit the power of the motor 3 to the transmission shaft 5.
As an implementable manner, the transmission means 4 may comprise a worm wheel (not shown in fig. 1) connected to the output shaft of the motor 3 and a worm screw firmly connected to the transmission shaft 5, the worm screw meshing with the worm wheel. Utilize the mode transmission power of turbine worm meshing, not only can realize steady transmission, and compact structure to make the laundry ware can realize the miniaturization, and then be convenient for the user to use the laundry ware in various scenes. Wherein, it should be understood that the worm and the output shaft of the motor 3 can be connected by a coupling, and can also be integrally formed by casting; the turbine and the transmission shaft 5 can be firmly connected through a key or can be connected through welding.
The shell cover 2 is provided with a through hole which is communicated with the containing cavity body so that the transmission shaft 5 extends out of the containing cavity body and is connected with the impeller 6. The transmission shaft 5 and the impeller 6 can be connected by a key, a screw or a welding way. In order to improve the leakproofness of holding the cavity to avoid water to flow into from the clearance between the pore wall of transmission shaft 5 and through-hole and hold in the cavity, lead to transmission 4 and motor 3's working property to be influenced, be equipped with rubber seal between transmission shaft 5 and the through-hole in this embodiment, rubber seal can also avoid the pore wall wearing and tearing of through-hole.
When the washing machine is used, firstly, a proper amount of water is added into the washing container 8, then the washing container is accommodated at the bottom of the washing container 8, the impeller 6 is positioned under water, then detergent is added into the washing container 8, clothes to be washed are put into the washing container, then the motor 3 is driven to operate, the motor 3 transmits power to the transmission shaft 5 through the transmission device 4, the transmission shaft 5 rotates and drives the impeller 6 to rotate around the axis of the transmission shaft 5, and a positive vortex is formed in the washing container 8, so that the clothes are driven to rotate and roll in the washing container 8, and then dirt on the clothes is removed.
Wherein it is understood that the laundry container 8 may be a water tub, basin or other device capable of holding water. In addition, it should be noted that the washing machine provided in the present embodiment is not only suitable for places with limited power consumption, such as school dormitories, but also is particularly suitable for scenes with less laundry, such as underwear washing or infant clothes washing.
The washing machine provided by the embodiment comprises a shell 1, a shell cover 2, a motor 3, a transmission device 4, a transmission shaft 5 and a wave wheel 6; the shell 1 is provided with a mounting hole, the shell cover 2 covers the mounting hole, and the shell 1 and the shell cover 2 enclose to form a closed accommodating cavity; the motor 3 and the transmission device 4 are accommodated in the accommodating cavity, an output shaft of the motor 3 is in transmission connection with the transmission device 4, the transmission device 4 is connected with the transmission shaft 5, and the axis of the transmission shaft 5 is vertical to the horizontal plane; the shell cover 2 is provided with a through hole, the transmission shaft 5 penetrates out of the through hole, and the impeller 6 is sleeved on the transmission shaft 5 and is positioned outside the accommodating cavity. Through the arrangement, when the washing machine is used, the washing machine is accommodated in the washing container 8, the central line of the impeller 6 is vertical to the horizontal plane, and during washing, the impeller 6 rotates around the central line vertical to the horizontal plane, so that a forward vortex is formed in the washing container 8, and clothes are not easy to turn out from the washing container 8.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a washing machine provided in an embodiment of the present invention. As shown in fig. 2, as another practical way, the transmission device 4 may include a driving bevel gear 41 and a driven bevel gear 42, the driving bevel gear 41 is sleeved on the output shaft of the motor 3, the driven bevel gear 42 is tightly connected with the transmission shaft 5, and the driving bevel gear 41 is in driving fit with the driven bevel gear 42. The bevel gear meshing mode is utilized to transmit power, the transmission is stable, the bevel gear meshing mode is suitable for low-speed occasions, and clothes are prevented from turning out of the washing container 8 due to the fact that the vortex rotation speed in the washing container 8 is too high. The drive bevel gear 41 and the driven bevel gear 42 may be any one of straight bevel gears, helical bevel gears, curved bevel gears, and the like.
Alternatively, the bevel teeth of the driven bevel gear 42 may be disposed toward the bottom wall of the housing 1, and the driving bevel gear 41 is located below the driven bevel gear 42 and is in driving engagement with the driven bevel gear 42. At this time, the housing 1 may be prism-shaped, and may also include a first housing and a second housing extending downward from the first housing, the first housing is communicated with an inner cavity of the second housing, the driving bevel gear 41 and the motor 3 are accommodated in the second housing, and the driven bevel gear 42 is accommodated in the first housing.
Referring to fig. 3 and 4, fig. 3 is a schematic structural view of another laundry machine according to an embodiment of the present invention; fig. 4 is a schematic view of another laundry machine applied to a laundry container according to an embodiment of the present invention. As shown in fig. 3 and 4, alternatively, the bevel teeth of the driven bevel gear 42 are disposed toward the case cover 2, and the drive bevel gear 41 is located above the driven bevel gear 42 and is in driving engagement with the driven bevel gear 42. At this time, the housing 1 may include a first box 11 and a second box 12 extending upward from the first box 11, the first box 11 is communicated with an inner cavity of the second box 12, a top wall of the first box 11 is provided with a first opening, a side wall of the second box 12 is provided with a second opening, and the first opening and the second opening define a mounting opening together; the driven bevel gear 42 is arranged in the first box body 11, and the driving bevel gear 41 and the motor 3 are arranged in the second box body 12; the housing cover 2 includes a first cover plate 21 and a second cover plate 22 connected to each other, the first cover plate 21 is disposed on the first opening, and the second cover plate 22 is disposed on the second opening.
With the arrangement, on one hand, the space utilization rate in the accommodating cavity is high, and the space occupied by the washing machine in the washing container 8 is small, especially the space above the impeller 6, so that the space for turning over clothes is as large as possible, and the clothes washing effect is better; on the other hand, the pulsator 6 is low in height and is easily placed below the water level contained in the washing container 8.
The second container 12 may extend upward from the left end of the first container 11 to form an "L" shape with the first container 11, or extend upward from the right end of the first container 11; the second box 12 and the first box 11 may be connected by welding, by screwing, or by casting. The top wall of the first box body 11 is a side wall which is parallel to the horizontal plane and far away from the horizontal plane on the first box body 11, the side wall of the second box body 12 is a side wall which is perpendicular to the horizontal plane on the second box body 12, and the top wall of the first box body 11 is connected with the side wall of the second box body 12, so that the first opening is communicated with the second opening to form a mounting opening.
The first cover plate 21 is vertically connected to the second cover plate 22 by welding, screwing or integral molding, which are well known to those skilled in the art. The first cover plate 21 and the first box body 11, the second cover plate 22 and the second box body 12 can be connected in a detachable connection mode, and compared with a fixed connection mode such as welding, the motor 3 and the transmission device 4 can be conveniently installed and maintained later.
Illustratively, the first cover 21 is inserted into the top wall of the first box 11, and the second cover 22 is inserted into the side wall of the second box 12, so that the connection mode is simple and the installation is simple. Specifically, a first mounting flange is arranged on a side wall of the first cover plate 21 facing the first box body 11, and the first mounting flange is sleeved outside the first box body 11 and is in interference fit with the first box body 11; the side wall of the second cover plate 22 facing the second box 12 is provided with a second mounting flange, which is sleeved outside the second box 12 and is in interference fit with the second box 12.
Referring to fig. 5, fig. 5 is a partially enlarged view of a portion a of fig. 3. As shown in fig. 5, of course, the first cover 21 may also be provided with a first insertion pillar 211, the top wall of the first box 11 is provided with a first insertion slot 111, and the first insertion pillar 211 is inserted into the first insertion slot 111; the second cover plate 22 is provided with a second insertion column, the sidewall of the second box 12 is provided with a second slot, and the second insertion column is inserted into the second slot. As set forth above, compare with utilizing first mounting flange and 11 interference fit of first box body and second mounting flange and 12 interference fit of second box body, first slot 111 and second slot can play the effect of location, find the mounted position when being convenient for the user to install accurately.
The shapes and sizes of the first inserting column 211 and the first slot 111 are reasonably set so that the first inserting column 211 and the first slot 111 are in interference fit, and the connection reliability of the first cover plate 21 and the first box body 11 is further improved; in the same way, the shape and the size of the second inserting column and the second slot are reasonably arranged.
In order to improve the sealing performance of the joint of the first cover plate 21 and the first box body 11, so as to prevent water in the washing container 8 from flowing into the accommodating cavity through the joint of the first cover plate 21 and the first box body 11, and thus the working performance of the motor 3 and the transmission device 4 is affected, the length of the first inserting column 211 can be smaller than the depth of the first inserting groove 111, sealing cotton or sealant is contained in the first inserting groove 111, and the joint of the first cover plate 21 and the first box body 11 is sealed by the sealing cotton or the sealant. Similarly, the length of the second inserting column is smaller than the depth of the second inserting groove, and sealing cotton or sealing glue is arranged in the second inserting groove.
In the above embodiment, in order to further improve the reliability of the connection between the housing 1 and the housing cover 2, the housing 1 is further provided with the first connecting flange 112, the housing cover 2 is provided with the second connecting flange 212, and the first connecting flange 112 and the second connecting flange 212 are detachably connected.
Specifically, as shown in fig. 4, the outer wall of the first container 11 protrudes outward to form a semi-cylindrical first connecting flange 112, the edge of the first cover 21 protrudes outward to form a semi-circular second connecting flange 212, and when the first cover 21 is covered on the first container 11, the first connecting flange 112 faces the second connecting flange 212; and the first connecting flange 112 is provided with a threaded hole, the second connecting flange 212 is provided with a connecting through hole, the central line of the connecting through hole is collinear with the central line of the threaded hole, and a screw passes through the connecting through hole to be matched with the threaded hole, so that the first connecting flange 112 is in threaded connection with the second connecting flange 212.
The first coupling flange 112 and the second coupling flange 212 may be provided in plurality, and the plurality of first coupling flanges 112 may be distributed at different positions on the outer wall of the first container 11. Of course, the first connection flange 112 may be provided on the outer wall of the second container 12, and correspondingly, the second connection flange 212 may be provided on the edge of the second cover 22 to make the connection between the second container 12 and the second cover 22 more reliable.
With continued reference to fig. 3 and 4, on the basis of the above-mentioned embodiment, the outer wall of the housing 1 is provided with the hanging device 7, and the hanging device 7 is used for hanging on the side wall of the washing container 8. By providing the suspension device 7, the washing machine can be fixed on the washing container 8 to prevent the washing machine from moving along with the vortex, resulting in the clothes being wound on the pulsator 6.
Taking the washing container 8 as a water bucket as an example, the suspension device 7 is hung on the side wall of the washing container 8, which means that the suspension device 7 is hung on the top end edge of the bucket wall of the water bucket. Specifically, the suspension device 7 may include a first plate 71 and a second plate 72 that are vertically connected, one end of the first plate 71 that is away from the second plate 72 is connected to the outer wall of the housing 1, and the outer wall of the housing 1, the first plate 71 and the second plate 72 enclose a clamping groove for accommodating a part of the bucket wall of the bucket. When in use, the edge of the top end of the bucket wall of the bucket is directly utilized to fix the washing machine, so that the use is convenient. The first plate 71 and the housing 1 may be connected by welding, bonding or screwing, and the first plate 71 and the second plate 72 may be connected by welding, screwing or integrally formed by casting.
The hanging device 7 can also be hung on the inner surface of the wall of the water barrel, and the embodiment is not limited to this, as long as the pulsator 6 can be positioned under water contained in the water barrel when the washing machine is hung on the water barrel. At this time, the inner surface of the bucket wall of the bucket is also provided with a fixed part connected with the suspension device 7. For example, the hanging device 7 can be a hook, the fixing part is a hanging ring, and the hook is hooked on the hanging ring; or the hanging device 7 is a first connecting hasp, the fixing part is a second connecting hasp, and the first connecting hasp is matched with the second connecting hasp.
In summary, the washing machine of the embodiment of the invention includes a housing 1, a housing cover 2, a motor 3, a transmission device 4, a transmission shaft 5 and a pulsator 6. Be equipped with the installing port on above-mentioned casing 1, above-mentioned cap 2 covers on the installing port, casing 1 encloses with cap 2 and establishes the inclosed cavity that holds of formation, above-mentioned motor 3 holds in holding the cavity with above-mentioned transmission 4, the output shaft of motor 3 is connected with transmission 4 transmission, above-mentioned transmission shaft 5 is connected with transmission 4, the axis perpendicular to horizontal plane of transmission shaft 5, be equipped with the through-hole on the cap 2, transmission shaft 5 is worn out by the through-hole, above-mentioned impeller 6 suit is on transmission shaft 5, and be located and hold outside the cavity. Through the arrangement, when the washing machine is used, the washing machine is accommodated in the washing container 8, the central line of the impeller 6 is vertical to the horizontal plane, and during washing, the impeller 6 rotates around the central line vertical to the horizontal plane, so that a forward vortex is formed in the washing container 8, and clothes are not easy to turn out from the washing container 8.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A laundry washing machine, comprising: the device comprises a shell, a shell cover, a motor, a transmission device, a transmission shaft and a wave wheel;
the shell is provided with a mounting hole, the shell cover covers the mounting hole, and the shell cover enclose to form a closed accommodating cavity;
the motor and the transmission device are accommodated in the accommodating cavity, an output shaft of the motor is in transmission connection with the transmission device, the transmission device is connected with the transmission shaft, and the axis of the transmission shaft is vertical to the horizontal plane;
the casing cover is provided with a through hole, the transmission shaft penetrates out of the through hole, and the impeller is sleeved on the transmission shaft and is positioned outside the accommodating cavity.
2. The washing machine as claimed in claim 1, wherein the transmission device comprises a worm wheel and a worm screw, the worm screw is connected with an output shaft of the motor, the worm wheel is fixedly connected with the transmission shaft, and the worm screw is meshed with the worm wheel.
3. The washing machine as claimed in claim 1, wherein the transmission device comprises a driving bevel gear and a driven bevel gear, the driving bevel gear is sleeved on the output shaft of the motor, the driven bevel gear is tightly connected with the transmission shaft, and the driving bevel gear is in transmission fit with the driven bevel gear.
4. The washing machine as claimed in claim 3, wherein the casing comprises a first box body and a second box body extending upwards from the first box body, the first box body is communicated with the inner cavity of the second box body, the top wall of the first box body is provided with a first opening, the side wall of the second box body is provided with a second opening, and the first opening and the second opening jointly define the mounting opening;
the driven bevel gear is installed in the first box body, and the driving bevel gear and the motor are installed in the second box body;
the shell cover comprises a first cover plate and a second cover plate which are connected, the first cover plate is arranged on the first opening in a covering mode, and the second cover plate is arranged on the second opening in a covering mode.
5. A laundry washing machine as claimed in claim 4, wherein the first cover panel is in registry with the top wall of the first box and the second cover panel is in registry with the side wall of the second box.
6. The washing machine as claimed in claim 5, wherein the first cover plate is provided with a first insertion post, the top wall of the first box body is provided with a first insertion slot, and the first insertion post is inserted into the first insertion slot;
the second cover plate is provided with a second inserting column, the side wall of the second box body is provided with a second slot, and the second inserting column is inserted into the second slot.
7. The washing machine as claimed in claim 6, wherein the length of the first insertion column is less than the depth of the first insertion groove, and sealing cotton or sealant is accommodated in the first insertion groove; the length of the second inserting column is smaller than the depth of the second inserting groove, and sealing cotton or sealing glue is contained in the second inserting groove.
8. A washing machine as claimed in any of claims 1 to 7, wherein the outer wall of the housing is provided with a suspension means for suspending from a side wall of the washing container.
9. A washing machine as claimed in claim 8 wherein the suspension means comprises first and second panels connected vertically, the end of the first panel remote from the second panel being connected to the outer wall of the housing, the first and second panels defining a catch recess for receiving part of the side wall of the washing container.
10. A washing machine as claimed in any of claims 1 to 7 wherein a first attachment flange is provided on the housing and a second attachment flange is provided on the cover, the first attachment flange being releasably connectable to the second attachment flange.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010086889.5A CN113249921A (en) | 2020-02-11 | 2020-02-11 | Washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010086889.5A CN113249921A (en) | 2020-02-11 | 2020-02-11 | Washing machine |
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| CN113249921A true CN113249921A (en) | 2021-08-13 |
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| CN202010086889.5A Pending CN113249921A (en) | 2020-02-11 | 2020-02-11 | Washing machine |
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