CN107366130B

CN107366130B - washing machine

Info

Publication number: CN107366130B
Application number: CN201710703563.0A
Authority: CN
Inventors: 焦丽华; 张亚飞
Original assignee: Shenzhen Institute for Innovative Design Co Ltd
Current assignee: Shenzhen Institute for Innovative Design Co Ltd
Priority date: 2017-08-16
Filing date: 2017-08-16
Publication date: 2023-08-22
Anticipated expiration: 2037-08-16
Also published as: CN107366130A

Abstract

The invention relates to a washing machine, which comprises a shell, a transmission device, a clothes cleaning device, a drying device and a sterilization device, wherein the transmission device is provided with a conveyor belt; the conveyor belt, the clothes cleaning device, the drying device and the sterilizing device are all arranged in the shell; the clothes cleaning device, the drying device and the sterilizing device are all arranged above the conveyor belt and are sequentially arranged along the length direction of the conveyor belt. The washing machine can realize the washing of single clothes, and realize the integration of washing, sterilization and disinfection, and has simple structure and convenient operation.

Description

Washing machine

Technical Field

The invention relates to the technical field of washing machines, in particular to a washing machine with a sterilizing device and a drying device.

Background

At present, the washing machines in the prior art are mainly of a pulsator type and a roller type, and the two washing machines are of a combined structure of an inner drum and an outer drum, and have the following defects: 1. because the washing machine with the two structures is in a mode of combining the inner cylinder and the outer cylinder, the surface of the outer cylinder cannot be directly cleaned, dirt is easy to form, and meanwhile, the structure of combining the inner cylinder and the outer cylinder is complex; 2. the two washing machines are used for directly immersing clothes into water for cleaning, so that the water quantity is more; meanwhile, no matter how many clothes are, the time required for washing is basically the same, and the time and the electricity are consumed; 3. the two washing machines are not provided with a sterilizing device and a drying device, and if the two washing machines are to be dried and sterilized, the two washing machines are required to be sterilized and dried by adopting specific other machines, so that the operation is troublesome.

Disclosure of Invention

Aiming at the problems, the invention provides the washing machine, which is characterized in that the sterilizing device and the drying device are arranged in the washing machine, and the conveying belt is used for conveying clothes, so that water can be saved when a single piece of clothes is cleaned, and meanwhile, the integration of cleaning, sterilizing and disinfecting of the clothes is realized, and the washing machine is simple in structure and convenient to operate.

The invention relates to a washing machine, which comprises a shell, a transmission device, a clothes cleaning device, a drying device and a sterilization device, wherein the transmission device is provided with a conveyor belt; the conveyor belt, the clothes cleaning device, the drying device and the sterilizing device are all arranged in the shell; the clothes cleaning device, the drying device and the sterilizing device are all arranged above the conveyor belt and are sequentially arranged along the length direction of the conveyor belt.

In an embodiment, a clothes inlet and a clothes outlet are formed in two opposite side surfaces of the shell, a plurality of baffles are arranged in the shell in sequence from the clothes inlet to the clothes outlet, and the baffles are used for forming a cleaning area, a drying area and a sterilizing area in the shell; the clothes cleaning device, the drying device and the sterilizing device are respectively arranged in the cleaning area, the drying area and the sterilizing area.

In one embodiment, a support plate is arranged in the shell and is arranged below the conveyor belt; the supporting plate is aligned with the clothes washing device and is recessed downwards to form a water containing cavity.

In one embodiment, the transmission device is further provided with a driving roller, a driven roller and a positioning roller which are arranged in the shell; the conveyer belt encloses and locates the initiative roller with the driven voller outside, the conveyer belt corresponds the position of appearance water cavity is sunken downwards, forms with appearance water cavity adaptation shape and by the locating roll is fixed a position.

In one embodiment, the transmission device is provided with a driving roller for driving the transmission belt to transmit and a driving assembly for driving the driving roller to rotate; the driving assembly is provided with a driving motor, a driving gear, a driven gear and a transmission chain, the driving motor is provided with an output shaft, and the output shaft is arranged in parallel with the driving roller; the driving gear is fixedly sleeved on the outer side of the output shaft, the driven gear is fixedly arranged on the driving roller and is coaxially arranged on the driving roller, and the transmission chain is sleeved on the outer sides of the driving gear and the driven gear.

In an embodiment, the clothes washing device is provided with an ultrasonic washing module, sliding grooves extending along the up-down direction are formed in two opposite side surfaces of the ultrasonic washing module, sliding rods which are vertically arranged are arranged in the sliding grooves, and the sliding rods are fixedly connected with the inner wall of the shell.

In one embodiment, the transmission device comprises a driving roller for driving the transmission belt to transmit and a driving subassembly for driving the ultrasonic cleaning module to move up and down; the driving subassembly is provided with a driving wheel, a driven wheel, a cam, a fixed shaft and a transmission belt; the driving wheel is fixedly arranged on the driving roller and is coaxially arranged with the driving roller, the fixed shaft is inserted into the inner wall of the shell, and the driven wheel is sleeved on the fixed shaft and can rotate around the fixed shaft under the force; the cam is fixedly connected to one side, close to the ultrasonic cleaning module, of the driven wheel, and the transmission belt is sleeved on the outer sides of the driving wheel and the driven wheel; the ultrasonic cleaning device is characterized in that the cam is further provided with a connecting shaft which is parallel to the fixed shaft, a guide groove which extends along the horizontal direction is further formed in the surface of one side, close to the cam, of the ultrasonic cleaning module, and the connecting shaft is inserted into the guide groove.

In one embodiment, the washing machine further comprises a liquid supply device having a water supply tank, a liquid laundry detergent container, and a liquid spouting device; the water supply tank is arranged above the shell and aligned with the clothes washing device, the liquid spraying device is arranged in the shell, the liquid spraying device is arranged above the conveyor belt and aligned with the water containing cavity, and the liquid spraying device is respectively communicated with the water supply tank and the liquid washing container.

In an embodiment, the sewage collecting device is a sewage tank, and the sewage tank is arranged inside the shell and below the supporting plate; the wall surface of the water containing cavity is also provided with a sewage outlet, the sewage tank is provided with a sewage inlet, and the sewage outlet and the sewage inlet are mutually communicated through a pipeline.

In an embodiment, a plurality of through holes are uniformly distributed in the whole length direction of the conveyor belt at intervals.

According to the invention, the conveying belt is arranged to convey the clothes, so that the clothes can be cleaned singly, and water is saved; meanwhile, by arranging the sterilizing device and the drying device in the washing machine, the clothes can be subjected to aseptic cleaning, so that the washing machine is not only suitable for cleaning common clothes, but also suitable for cleaning towel underwear; in addition, because the washing machine integrates the clothes washing device, the sterilizing device and the drying device, a plurality of procedures can be orderly operated by utilizing a compact structure, and the washing machine has the advantages of simple structure and convenient operation.

Drawings

FIG. 1 is a schematic view showing the overall structure of a washing machine according to the present invention;

FIG. 2 is a schematic view of the washing machine of FIG. 1 with a housing removed;

FIG. 3 is a schematic cross-sectional view of the washing machine A-A of FIG. 1;

fig. 4 is a schematic view showing a sectional structure of the case of fig. 3;

FIG. 5 is a schematic view showing the structure of a transmission device and a cleaning device according to the present invention;

fig. 6 is an enlarged view of a portion a in fig. 5;

fig. 7 is an enlarged view showing a portion B in fig. 5.

Detailed Description

The invention will be further described with reference to the drawings and specific examples of operation.

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.

Wherein in order to distinguish between parts and whole, parts are indicated by reference numerals with arrows in the drawings, and parts are indicated by reference numerals without arrows. In the invention, the upper, lower, horizontal, vertical and the like of the azimuth words are all reference standards for the azimuth of the washing machine in the normal working state.

As shown in fig. 1, 2 and 3, the present invention relates to a washing machine having a housing 1, a transmission 2, a laundry washing device 3, a drying device 4 and a sterilizing device 5, the transmission 2 having a conveyor belt 21; the conveyor belt 21, the clothes washing device 3, the drying device 4 and the sterilizing device 5 are all arranged inside the shell 1; the clothes washing device 3, the drying device 4 and the sterilizing device 5 are all arranged above the conveyor belt 21 and are sequentially arranged along the length direction of the conveyor belt 21.

In the invention, the conveyor belt 21, the clothes washing device 3, the drying device 4 and the sterilizing device 5 are arranged, and the conveyor belt 21, the clothes washing device 3, the drying device 4 and the sterilizing device 5 are arranged in the shell 1, so that the washing, drying and sterilizing operations can be completed by adopting a single washing machine; meanwhile, the mode of adopting the conveyor belt 21 is ingenious, and the series of procedures are realized; in addition, the conveying belt 21 conveys the clothes, so that the washing of single clothes can be realized, and water is saved.

The structure of the washing machine of the present invention will be specifically described in the following examples.

With continued reference to fig. 1, 2 and 3, the washing machine of the present invention includes a housing 1, a transmission device 2, a clothes washing device 3, a drying device 4, a sterilizing device 5, a liquid supply device 6, a sewage collection device 7 and a control device 8.

The specific structure of each component and the manner of assembly between each component are described below.

As shown in fig. 4, the casing 1 is hollow, and has a laundry inlet 71 and a laundry outlet 72 provided on opposite sides thereof, and a plurality of baffles 73 arranged in this order from the laundry inlet 71 toward the laundry outlet 72 are provided in the casing 1, and the baffles 73 define a cleaning area 74, a drying area 75, and a sterilizing area 76 in the casing 1.

A supporting plate 77 is arranged below the baffle plate 73, the supporting plate 77 is in seamless connection with two side walls of the shell 1, which are not provided with the clothes inlet 71 and the clothes outlet 72, and the position of the supporting plate 77 aligned with the cleaning area 74 is downwards recessed to form a water containing cavity 78. The water-receiving chamber 78 has a first side wall 781 adjacent to the laundry inlet 71, a second side wall 782 disposed away from the laundry inlet 71 with respect to the first side wall 781, and a bottom wall 783 connecting the first side wall 781 and the second side wall 782, and a distance between the first side wall 781 and the second side wall 782 is gradually reduced from top to bottom, thereby forming the water-receiving chamber 78 having a trapezoidal cross-sectional shape.

As shown in fig. 2, 3, 5, 6 and 7, the transmission 2 has a belt 21 and a power unit (not numbered).

The conveyor belt 21 is disposed between the clothes inlet 71 and the clothes outlet 72 and above the supporting plate 77, and a plurality of through holes 22 are uniformly distributed in the whole length direction of the conveyor belt 21 at intervals, so that the sewage for washing clothes flows out from the clothes.

The power unit has a driving roller 23, a driven roller 24, a positioning roller 25, and a driving assembly 26, which are disposed in the housing 1, the driving roller 23 is used for driving the conveyor belt 21 to transmit, and the driving assembly 26 is used for driving the driving roller 23 to rotate.

Specifically, the driving roller 23, the positioning roller 25 and the driven roller 24 are arranged in parallel, and are sequentially arranged at intervals from the side where the laundry inlet 71 is located to the side where the laundry outlet 72 is located.

The conveyor belt 21 is disposed around the outside of the driving roller 23 and the driven roller 24, and part of the circumferential surfaces of the driving roller 23 and the driven roller 24 are in contact with the inner surface of the conveyor belt 21. The conveyor belt 21 is recessed downward corresponding to the position of the water containing chamber 78, is formed in a shape compatible with the water containing chamber 78, and is positioned by the positioning roller 25.

Specifically, referring to fig. 5, the positioning roller 25 includes a first positioning roller assembly (not numbered), a second positioning roller assembly (not numbered), and a third positioning roller 255. The first positioning roller assembly comprises two first upper positioning rollers 251 and two first lower positioning rollers 252, wherein the two first upper positioning rollers 251 are coaxially arranged above the conveyor belt 21 and are in contact with the upper surface of the conveyor belt 21, and the two first lower positioning rollers 252 are coaxially arranged in a space surrounded by the conveyor belt 21 and are in contact with the surface of the conveyor belt 21 positioned below. The first upper positioning roller 251 and the first lower positioning roller 252 are aligned at the connection position of the first side wall 781 and the bottom wall 783 of the support plate 77, so that the portion of the conveyor belt 21 located above and the portion of the conveyor belt 21 located below are parallel to the first side wall 781 of the support plate 77.

The second positioning roller assembly comprises two second upper positioning rollers 253 and two second lower positioning rollers 254, wherein the two second upper positioning rollers 253 are coaxially arranged above the conveyor belt 21 and are in contact with the upper surface of the conveyor belt 21, and the two second lower positioning rollers 254 are coaxially arranged in a space surrounded by the conveyor belt 21 and are in contact with the surface of the conveyor belt 21 positioned below. The second upper positioning roller 253 and the second lower positioning roller 254 are aligned at the joint position of the second side wall 782 and the bottom wall 783 of the support plate 77, and the conveyor belt 21 located above and the conveyor belt 21 located below each have a partial surface parallel to the second side wall 782 of the support plate 77.

The third positioning roller 255 is disposed in the space surrounded by the conveyor belt 21 and is substantially aligned with an edge of the second side wall 782 of the support plate 77 away from the bottom wall 783.

It should be noted that, the surfaces of the driving roller 23, the driven roller 24, the first upper positioning roller 251, the first lower positioning roller 252, the second upper positioning roller 253, and the second lower positioning roller 254 near the two ends of the housing 1 are each provided with a rotation shaft 256, and the rotation shafts 256 are inserted into the wall surface of the housing 1, so that the driving roller 23, the driven roller 24, the first upper positioning roller 251, the first lower positioning roller 252, the second upper positioning roller 253, and the second lower positioning roller 254 can rotate along the central axis of the rotation shaft 256 under the force of the housing 1.

Referring to fig. 5 and 6, the driving assembly 26 includes a driving motor 261, a driving gear 262, a driven gear 263 and a transmission chain 264, wherein the driving motor 261 includes an output shaft 265, and the output shaft 265 is disposed parallel to the driving roller 23; the driving gear 262 is fixedly sleeved on the outer side of the output shaft 265, the driven gear 263 is fixedly arranged on the driving roller 23 and is coaxially arranged with the driving roller 23, and the transmission chain 264 is sleeved on the outer sides of the driving gear 262 and the driven gear 263. It will be appreciated that the drive chain 264 may be a chain or other belt-like drive body having a recess provided therein to match the shape of the gear, and is not specifically limited herein.

At this time, the driving motor 261 operates to drive the driven gear 263 to rotate through the driving gear 262, and further drive the driving roller 23 to rotate, thereby driving the conveyor belt 21 to transmit.

It should be noted that, referring to fig. 5 and 7, the power unit further includes a driving subassembly 27 connected to the ultrasonic cleaning module 31, and a specific structure of the driving subassembly 27 is described below.

Referring to fig. 4, 5 and 6, the clothes washing device 3 is disposed in the washing area 74, and the water chamber 78 is specifically formed by a support plate 77 that is recessed downward in alignment with the clothes washing device 3. The clothes washing device 3 is provided with an ultrasonic washing module 31, sliding grooves 32 extending along the up-down direction are formed in two opposite side surfaces of the ultrasonic washing module 31, sliding rods 33 arranged vertically are arranged in the sliding grooves 32, the sliding rods 33 are fixedly connected with the inner wall of the shell 1, and the ultrasonic washing module 31 can slide along the sliding rods 33 under the action of force so as to move up and down.

The ultrasonic cleaning module 31 is provided with a slide groove 32, and a guide groove 34 is further provided on one side surface thereof, the guide groove 34 extends in the horizontal direction, and the guide groove 34 is formed by sandwiching two parallel ribs.

As above, the transmission 2 further comprises a drive subassembly 27 connected to the ultrasonic cleaning module 31. Specifically, referring to fig. 5, 6 and 7, the driving subassembly 27 includes a driving wheel 271, a driven wheel 272, a cam 273, a fixed shaft 274 and a belt 275; the driving wheel 271 is fixedly arranged on the driving roller 23 and is coaxially arranged with the driving roller 23, the fixed shaft 274 is inserted into the inner wall of the shell 1, and the driven wheel 272 is sleeved on the fixed shaft 274 and can rotate around the fixed shaft 274 under the force; the cam 273 is fixedly connected to one side of the driven wheel 272 close to the ultrasonic cleaning module 31, and the transmission belt 275 is sleeved on the outer sides of the driving wheel 271 and the driven wheel 272; the cam 273 is further provided with a connecting shaft 276 parallel to the fixed shaft 274, and the connecting shaft 276 is inserted into the guide groove 34. At this time, the guide groove 34 is provided on a side surface of the ultrasonic cleaning module 31 close to the cam 273. Preferably, the belt 275 is a belt. It should be further understood that the driven wheel 272 and the driving wheel 271 may be disposed inside the housing 1 or may be disposed outside the housing 1, which is not particularly limited herein.

When the driving motor 261 drives the driving roller 23 to rotate and synchronously drives the driving wheel 271 to rotate, the driving wheel 271 drives the driven wheel 272 to rotate through a belt and drives the cam 273 to rotate, so that the ultrasonic cleaning module 31 is further driven to periodically move up and down along the sliding rod 33.

As shown in fig. 2 and 3, the drying device 4 is disposed in the drying area 75 of the casing 1. The drying device 4 is specifically a drying fan connected with the casing 1, and an air outlet of the drying fan faces to one side where the conveyor belt 21 is located. The drying fan can be a drying fan with a heating function in the prior art, and the like. It should be understood that the drying device 4 may be an infrared drying device, and is not particularly limited herein, as long as it can achieve a drying function.

With continued reference to fig. 2 and 3, the sterilizing device 5 is disposed in a sterilizing area 76 of the housing 1, specifically, the sterilizing device 5 having an ultraviolet sterilizing lamp, and the sterilizing device 5 is fixedly connected to the housing 1 for sterilizing the clothes when the clothes are conveyed to a position corresponding to the sterilizing device 5 by the conveyor belt 21. It should be understood that the sterilizing device 5 may be a microwave sterilizing device, etc., and is not particularly limited herein, as long as it can sterilize the laundry.

Referring to fig. 1, 2 and 3, the liquid supply device 6 includes a water supply tank 61, a liquid laundry detergent container (not shown), and a liquid spouting device 62, and the liquid spouting device 62 communicates with the water supply tank 61 and the liquid laundry detergent container, respectively.

Wherein the water supply tank 61 is disposed above the housing 1 and is square. The water supply tank 61 is provided to be aligned with the laundry washing apparatus 3, and a water inlet 612 is provided on an upper surface of the water supply tank 61 for a user to add water to the water supply tank 61. It will be appreciated that the water supply tank 61 may be fully transparent or partially transparent in the thickness direction to facilitate the user's observation of the amount of water. The water supply tank 61 may be provided in a non-transparent manner, and in this case, a water level detection device and an alarm device may be provided in the water supply tank 61, and the alarm device may alarm to alert a user to water when the water level is lower than a predetermined water level.

The liquid laundry detergent container is disposed on the housing 1 and aligned with the laundry washing device 3 as the water supply tank 61 so as to facilitate the supply of liquid laundry detergent to the laundry washing process by the liquid laundry detergent container, and it will be understood that the position of the liquid laundry detergent container is not particularly limited herein.

The liquid ejection device 62 is disposed in the cleaning area 74 inside the housing 1, specifically, the liquid ejection device 62 is disposed above the conveyor belt 21 and aligned with the water containing chamber 78. More specifically, the liquid ejection device 62 has a plurality of liquid ejection units 63 arranged side by side in the width direction of the conveyor belt 21, each of the liquid ejection units 63 having a valve body 64 and a liquid ejection member 65 connected to the valve body 64. The valve body 64 is a two-way valve having two inlet ports and one outlet port (only a schematic valve body is shown and the specific structure of the valve body is shown), and the liquid ejecting member 65 is funnel-shaped and has a liquid inlet (not numbered) with a smaller opening and a liquid outlet (not numbered) with a larger opening. When the components of the liquid ejecting apparatus 62 are assembled with each other, one liquid inlet port of the valve body 64 communicates with the water supply tank 61 through a pipe, the other liquid inlet port communicates with the liquid container through a pipe, the liquid outlet port communicates with the liquid inlet of the liquid spraying member 65, and the liquid outlet of the liquid spraying member 65 is provided toward the conveyor belt 21.

By providing the liquid spraying device 62 in a form comprising a two-way valve, the liquid outlet valve port can be controlled to be communicated with the liquid inlet valve port connected with the liquid washing container when the liquid washing device 3 is provided with the liquid washing; when the clean water is provided for the clothes washing device 3, the liquid outlet valve port is controlled to be communicated with the liquid inlet valve port connected with the water supply tank 61, so that the clothes washing process is realized.

At this time, it can be understood that, since the valve body 64 is a two-way valve, after washing the clothes, the liquid outlet valve port and the liquid inlet valve port connected with the water supply tank 61 can be always controlled to be communicated with each other, so as to provide clean water for the clothes, realize the rinsing process of the clothes, and further realize the rinsing integration of the washing machine.

As shown in fig. 3, the sewage collecting device 7 is a sewage tank which is provided inside the housing 1 and below the support plate 77. In order to achieve compactness of the internal structure of the washing machine, the sump is provided below the support plate 77 at a position aligned with the drying area 75 and the sterilization area 76.

It should be noted that, the wall surface of the water containing cavity 78 is further provided with a sewage outlet (not numbered), and the sewage tank is further provided with a sewage inlet 71. The sewage outlet and the sewage inlet 71 are communicated with each other through a pipe. After the clothes are washed, the sewage outlet is controlled to be opened, and sewage is discharged into the sewage tank.

As shown in fig. 1, the control device 8 is provided above the housing 1, and the control device 8 is provided in parallel with the water supply tank 61. The control device 8 is in a box shape, a control unit (not shown) is arranged in the box-shaped control device 8, the control unit is a control circuit board, a control panel is arranged on the upper surface of the control device 8, the control panel is electrically connected with the control unit, the control unit is also electrically connected with the driving device, the clothes cleaning device 3, the liquid supply device 6, the sterilization device 5 and the drying device 4 respectively, so as to control the transmission device 2 to drive the conveyor belt 21 to act, and meanwhile, the ultrasonic cleaning module 31 is driven to reciprocate up and down, and the clothes cleaning device 3 is controlled to discharge sewage to the sewage tank; and controlling the liquid supply device 6 to supply the liquid to the liquid ejection device 62 to wash the laundry; and controls the sterilizing device 5 and the drying device 4 to operate so as to sterilize and dry the laundry.

As shown in fig. 1, 2 and 3, the washing machine of the present invention is further provided with a clothes inlet 81 and a clothes receiving plate 82, wherein one side of the clothes inlet 81 extends into the clothes inlet 71 and is disposed near the upper surface of the conveyor belt 21, and the other side extends obliquely upward in a direction away from the casing 1. The clothes receiving plate 82 is arranged on one side of the shell 1 where the clothes outlet 72 is located, one side of the clothes receiving plate 82 is connected to the shell 1, the clothes receiving plate 82 is arranged away from the top end of the shell 1 relative to the upper surface of the conveyor belt 21, and the other side of the clothes receiving plate 82 extends horizontally or obliquely downwards in a direction away from the shell 1.

When the clothes are washed, firstly, the clothes are placed on the clothes inlet plate 81, at the moment, the control device 8 controls the driving motor 261 to rotate so as to drive the conveying belt 21 to convey the clothes from the clothes inlet 71 to the clothes outlet 72, and simultaneously controls the liquid spraying device 62 to spray liquid so as to wash the clothes; since the driving motor 261 rotates and drives the ultrasonic cleaning module 31 to make a cyclic reciprocating motion approaching and separating from the conveyor belt 21, when the clothes are conveyed to the cleaning area 74, the ultrasonic cleaning module 31 approaches the conveyor belt 21 to clean the clothes, and after the clothes are cleaned, the ultrasonic cleaning module 31 moves in a direction away from the conveyor belt 21 to clean the clothes in the next cycle; after the clothes are washed, the clothes are conveyed to the drying device 4 for drying along with the continuous transmission of the conveying belt 21, the dried clothes are brought into the sterilizing area 76 by the conveying belt 21, the clothes are sterilized by the sterilizing device 5, and finally the clothes are conveyed to the clothes receiving plate 82, so that the clothes are washed, dried and sterilized completely.

In summary, the washing machine of the invention can save water because the washing machine can carry out single ultrasonic washing on clothes, and meanwhile, the sterilizing device 5 and the drying device 4 are arranged in the washing machine, so that the washing machine can carry out aseptic washing on the clothes, is not only suitable for washing common clothes, but also suitable for washing towel underwear; meanwhile, the washing machine integrates the clothes washing device 3, the sterilizing device 5 and the drying device 4, so that ordered operation of a plurality of procedures can be realized by utilizing a compact structure, and the washing machine is simple in structure and convenient to operate.

The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. A washing machine, characterized by comprising a shell, a transmission device, a clothes washing device, a drying device and a sterilization device, wherein the transmission device is provided with a conveyor belt;

the conveyor belt, the clothes cleaning device, the drying device and the sterilizing device are all arranged in the shell; the clothes cleaning device, the drying device and the sterilizing device are all arranged above the conveyor belt and are sequentially arranged along the length direction of the conveyor belt;

the clothes cleaning device is provided with an ultrasonic cleaning module, sliding grooves extending along the up-down direction are formed in two opposite side surfaces of the ultrasonic cleaning module, sliding rods which are vertically arranged are arranged in the sliding grooves, and the sliding rods are fixedly connected with the inner wall of the shell;

the transmission device comprises a driving roller for driving the conveyor belt to transmit and a driving subassembly for driving the ultrasonic cleaning module to move up and down; the driving subassembly is provided with a driving wheel, a driven wheel, a cam, a fixed shaft and a transmission belt;

the driving wheel is fixedly arranged on the driving roller and is coaxially arranged with the driving roller, the fixed shaft is inserted into the inner wall of the shell, and the driven wheel is sleeved on the fixed shaft and can rotate around the fixed shaft under the force; the cam is fixedly connected to one side, close to the ultrasonic cleaning module, of the driven wheel, and the transmission belt is sleeved on the outer sides of the driving wheel and the driven wheel;

the ultrasonic cleaning device is characterized in that the cam is further provided with a connecting shaft which is parallel to the fixed shaft, a guide groove which extends along the horizontal direction is further formed in the surface of one side, close to the cam, of the ultrasonic cleaning module, and the connecting shaft is inserted into the guide groove.

2. The washing machine as claimed in claim 1, wherein the casing is provided with a laundry inlet and a laundry outlet on opposite sides thereof, and a plurality of baffles sequentially arranged from the laundry inlet toward the laundry outlet are provided in the casing, and the baffles partially form a cleaning area, a drying area and a sterilizing area in the casing;

the clothes cleaning device, the drying device and the sterilizing device are respectively arranged in the cleaning area, the drying area and the sterilizing area.

3. The washing machine as claimed in claim 1, wherein a support plate is provided in the housing, the support plate being disposed under the conveyor belt; the supporting plate is aligned with the clothes washing device and is recessed downwards to form a water containing cavity.

4. A washing machine as claimed in claim 3 wherein the transmission means further has a drive roller, a driven roller and a registration roller disposed within the housing;

the conveyer belt encloses and locates the initiative roller with the driven voller outside, the conveyer belt corresponds the position of appearance water cavity is sunken downwards, forms with appearance water cavity adaptation shape and by the locating roll is fixed a position.

5. A washing machine as claimed in claim 1 wherein the transmission means has a drive roller for driving the belt drive and a drive assembly for driving the drive roller in rotation;

the driving assembly is provided with a driving motor, a driving gear, a driven gear and a transmission chain, the driving motor is provided with an output shaft, and the output shaft is arranged in parallel with the driving roller;

the driving gear is fixedly sleeved on the outer side of the output shaft, the driven gear is fixedly arranged on the driving roller and is coaxially arranged with the driving roller, and the transmission chain is sleeved on the outer sides of the driving gear and the driven gear.

6. A washing machine as claimed in claim 3, further comprising a liquid supply device having a water supply tank, a liquid laundry detergent container and a liquid ejection device;

the water supply tank is arranged above the shell and aligned with the clothes washing device, the liquid spraying device is arranged in the shell, is positioned above the conveyor belt and aligned with the water containing cavity, and is respectively communicated with the water supply tank and the liquid washing container.

7. A washing machine as claimed in claim 3, further comprising a sewage collection device, wherein the sewage collection device is a sewage tank, and the sewage tank is disposed inside the casing and below the support plate;

the wall surface of the water containing cavity is also provided with a sewage outlet, the sewage tank is provided with a sewage inlet, and the sewage outlet and the sewage inlet are mutually communicated through a pipeline.

8. The washing machine as claimed in any one of claims 1 to 7, wherein the conveyor belt is uniformly provided with a plurality of through holes arranged at intervals throughout the length direction.