CN109652946B

CN109652946B - Pulsator washing machine

Info

Publication number: CN109652946B
Application number: CN201910022924.4A
Authority: CN
Inventors: 王莹莹; 林修鹏; 刘振华
Original assignee: Hisense Shandong Refrigerator Co Ltd
Current assignee: Hisense Shandong Refrigerator Co Ltd
Priority date: 2019-01-10
Filing date: 2019-01-10
Publication date: 2021-08-24
Anticipated expiration: 2039-01-10
Also published as: CN109652946A

Abstract

The invention discloses an impeller washing machine, relates to the technical field of clothes washing, and aims to provide a washing machine capable of independently washing local parts of clothes. Impeller washing machine includes the box, sets up interior outer tube assembly and the additional belt cleaning device in the box, and the additional belt cleaning device includes: the clamping structure is used for clamping the part to be cleaned of the clothes; a cleaning structure that generates vibrations that can act on a part to be cleaned to clean the part to be cleaned; and the driving structure is connected with the cleaning structure and can drive the cleaning structure to move along the part to be cleaned. The pulsator washing machine is used for improving the washing effect of clothes.

Description

Pulsator washing machine

Technical Field

The invention relates to the technical field of clothes cleaning, in particular to a pulsator washing machine.

Background

The current washing machine, no matter impeller washing machine or drum washing machine, generally does not have the function of local cleaning for stubborn stains on collars, cuffs, the front of clothes and the like, so that the clothes after being washed have the following phenomena: stains and marks still exist on the collar, cuffs or the front of the clothes, if the stains which are not washed off exist on the clothes for a long time, the attractiveness is affected, and the retained stains are easy to breed bacteria and affect the health; in addition, if the entire laundry is strongly cleaned or pre-cleaned to clean the local stubborn spots of the laundry as much as possible, the laundry may be damaged due to over-washing due to the strong cleaning.

Disclosure of Invention

The embodiment of the invention provides a pulsator washing machine, and mainly aims to provide a washing machine capable of washing local parts of clothes independently.

In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:

the embodiment of the invention provides a pulsator washing machine, which comprises a box body and an inner and outer barrel assembly arranged in the box body, wherein an additional washing device is also arranged in the box body, and the additional washing device comprises:

the clamping structure is used for clamping a part to be cleaned of the clothes;

a cleaning structure that generates vibration that can act on the portion to be cleaned to clean the portion to be cleaned;

the driving structure is connected with the cleaning structure and can drive the cleaning structure to move along the part to be cleaned.

The pulsator washing machine provided by the embodiment of the invention can be used for independently washing the part to be washed of clothes through the additional washing device, so that the washing effect of the part to be washed can be guaranteed, for example, when the collar needs to be independently washed, the collar can be clamped through the clamping structure, the washing structure is used for generating vibration, the dirt is separated from the collar through the continuous vibration of the collar, the washing structure can be driven by the driving structure to move along the washing direction of the collar, the dirt at each position of the collar can be effectively washed through the movement of the washing structure, only the part to be washed of the clothes is washed through the additional washing device, the rest parts are not washed, the phenomenon that the part of the clothes is damaged due to over-washing when the whole clothes is washed is avoided, and water and washing liquid can be saved.

Drawings

Fig. 1 is a schematic structural diagram of a pulsator washing machine according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an additional cleaning apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of a portion of an additional cleaning apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 from another perspective;

fig. 5 is a schematic structural diagram of another view angle of fig. 1.

Detailed Description

The pulsator washing machine according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central", "upper", "lower", and "upper" are used herein,

The directional or positional relationships "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are indicative of those directions or positional relationships illustrated in the drawings, merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1, an embodiment of the present invention provides a pulsator washing machine, including: the cleaning device comprises a box body 1, an inner cylinder and outer cylinder assembly 2 arranged in the box body 1, and an additional cleaning device 3 arranged in the box body 1, wherein, referring to fig. 2 and 3, the additional cleaning device 3 comprises: clamping structure 31, washing structure 32 and drive structure 33, clamping structure 31 are used for the centre gripping clothing to wash the position, wash structure 32 and produce the vibration, and the vibration that produces can be used in waiting to wash the position in order to wait to wash the position and wash, and drive structure 33 is connected with washing structure 32, and can drive and wash structure 32 and remove along waiting to wash the position.

The additional cleaning device 3 and the inner and outer cylinder assemblies 2 in the pulsator washing machine provided by the embodiment of the invention are two independent cleaning devices, the additional cleaning device 3 cleans local parts of clothes, and the cleaning processes of the additional cleaning device 3 and the inner and outer cylinder assemblies 2 are not influenced by each other. For convenience of the following description, a part of the laundry to be washed is referred to as a portion to be washed, for example, as shown in fig. 2, the portion to be washed 41 of the laundry 4 is washed using the additional washing device 3; illustratively, the part 41 to be cleaned can be a collar, a cuff, a front surface of clothes or a local part of bedding which is easily stained, the special cleaning of the part of the clothes by the additional cleaning device 3 is performed, so that the cleaning effect of the part to be cleaned is guaranteed, especially the clothes with stubborn stains are more obvious, meanwhile, if the part to be cleaned has stains, and other parts have no stains and do not need to be cleaned, the additional cleaning device 3 provided by the embodiment can be used for local cleaning, compared with the whole cleaning of the clothes, water and cleaning liquid are saved, and the phenomenon that the part which does not need to be cleaned is damaged due to over-cleaning is avoided.

When the additional cleaning device 3 is used for cleaning the part 41 to be cleaned, the part 41 to be cleaned is clamped through the clamping structure 31, the surface to be cleaned of the part 41 to be cleaned needs to face the cleaning structure 32, the cleaning structure 32 vibrates towards the part 41 to be cleaned soaked with cleaning liquid, so that stains on the part 41 to be cleaned are separated from clothes and are taken away by the cleaning liquid, the cleaning structure 32 can be driven by the driving structure 33 to move along the part 41 to be cleaned in the cleaning process, and the cleaning structure 32 can be moved by the driving structure 32 to clean a plurality of positions of the part 41 to be cleaned, so that the cleaning area is enlarged, and the cleaning effect is improved.

The cleaning structure 31 provided by the embodiment can generate vibration, the generated vibration acts on the part 41 to be cleaned, when the clothes generate vibration, stubborn stains combined with the fibers of the clothes fall into the cleaning liquid, and compared with a cleaning mode of lifting and dropping, the cleaning structure not only can reduce the cleaning space, but also can weaken the cleaning force, and compared with a cleaning mode of kneading, the cleaning structure not only can reduce the cleaning noise, but also can weaken the cleaning force.

It should be noted that the vibration direction of the vibration of the to-be-cleaned part 41 referred to herein may be perpendicular to the arrangement direction of the to-be-cleaned part 41, or may form an acute angle with the arrangement direction of the to-be-cleaned part 41, and the vibration direction is not limited in the present invention. In addition, the moving track of the cleaning structure 32 on the portion 41 to be cleaned may be a linear motion or a curvilinear motion, and the moving track is not limited herein.

The cleaning structure 32 can vibrate the portion 41 to be cleaned in various ways; for example, the cleaning structure 32 includes: the driving source and the manipulator of being connected with the driving source, the manipulator is under the drive of driving source, vibration from top to bottom, the manipulator is at the in-process direct action of vibration from top to bottom on treating washing position 41, thereby make and treat that washing position 41 produces the vibration, when adopting this kind of washing structure to wash the clothing, because the manipulator vibration from top to bottom is that the mode that is similar to patting is used in on the clothing, so can send great sound, can influence user experience like this, and simultaneously, the driving source generally includes the motor and the revolution mechanic who is connected with driving motor, revolution mechanic is used for turning into the luffing motion of motor output, thereby drive the manipulator vibration from top to bottom, when adopting the motor as the driving source, can further increase the noise, also can increase manufacturing cost simultaneously. For another example, referring to fig. 2, 3 and 4, the cleaning structure 32 is an ultrasonic cleaning component, and the ultrasonic cleaning component generates ultrasonic vibration to the portion to be cleaned 41, and the ultrasonic vibration can significantly reduce noise and improve user experience compared to the above-mentioned beating vibration, and has a simple structure.

The ultrasonic cleaning component can directly act on the cleaning liquid to remove stains on the part to be cleaned through vibration of the cleaning liquid, and can also directly act on the cleaning liquid and the part 41 to be cleaned, and the ultrasonic cleaning component directly acts on the cleaning liquid and the part 41 to be cleaned to improve the cleaning effect compared with the situation that only the cleaning liquid acts on the cleaning liquid and the part 41 to be cleaned, so that the ultrasonic cleaning component preferably acts on the cleaning liquid and the part 41 to be cleaned directly.

Referring to fig. 3 and 5, the ultrasonic cleaning assembly includes: the ultrasonic cleaning device comprises an ultrasonic generating piece 321 and a vibrating piece 322, wherein one end of the vibrating piece 322 is connected with the ultrasonic generating piece 321, the other end of the vibrating piece 322 is used for being in contact with a part 41 to be cleaned, and the vibrating piece 322 is used for receiving ultrasonic waves transmitted by the ultrasonic generating piece 321 so as to enable the vibrating piece 322 to generate ultrasonic vibration. Wherein, vibration piece 322 is the shock ripples release face of ultrasonic wave, vibration piece 322 is again with the energy transfer of vibration for waiting to wash position 41 and washing liquid, the energy of transferring for the washing liquid can make the washing liquid form cavitation, in order to get rid of the spot on the clothing, and simultaneously, vibration piece 322 is used in the energy of waiting to wash position 41, can make the clothing produce the vibration, and then also can get rid of the spot, through the simultaneous action to washing liquid and clothing, can effectively improve the cleaning performance, and ultrasonic vibration has characteristics such as low amplitude, high frequency, the vibration sound is little, the cleaning performance is very obvious.

In order to further improve the cleaning effect, the action area of the vibrating element 322 on the portion 41 to be cleaned may be increased, for example, referring to fig. 4, the vibrating element 322 may have a plate-shaped structure, and besides, the vibrating element 322 having the remaining structure is also within the protection scope of the present invention.

The material of the vibrating piece 322 can be stainless steel, the strength of the stainless steel is high, the stainless steel is not easy to deform under ultrasonic high-frequency vibration, and the vibrating piece 322 is not easy to rust in a humid environment (for example, the environment where the pulsator washing machine is located is humid), so that the use performance of the vibrating piece 322 is guaranteed.

In order to prevent the ultrasonic wave generator 321 from contacting the cleaning liquid to cause damage, referring to fig. 2, the ultrasonic wave generator 321 is installed in the protective cover 323, and the protective cover 323 prevents the cleaning liquid from splashing on the ultrasonic wave generator 321 at the to-be-cleaned part 41 during vibration to cause a failure of the circuit of the ultrasonic wave generator 321.

The structure of the driving structure 33 is also various; referring to fig. 2, the driving structure 33 includes: the cleaning device comprises a driving motor 331, a screw rod 332, a nut 333 and a guiding structure, wherein one end of the screw rod 332 is connected with the driving motor 331, the screw rod 332 is arranged along the direction parallel to the part 41 to be cleaned, the nut 333 is matched with the screw rod 332, the cleaning structure 32 is connected with the nut 333, and the guiding structure is connected with the cleaning structure 32 so as to guide the cleaning structure 32 to move along the direction parallel to the part 41 to be cleaned.

In the driving mechanism 33 shown in fig. 2, the screw 332 may be a lead screw, and when the moving speed of the cleaning mechanism 32 needs to be slow, a lead screw with a small pitch may be selected, and the nut 333 may be screwed to the screw 332.

During the cleaning process, in order to repeatedly clean the cleaning structure 32 on the portion 41 to be cleaned, the driving structure 33 can drive the cleaning structure 32 to reciprocate along the portion 41 to be cleaned. For example, the driving motor 331 can be selected to be a motor capable of rotating forward and backward, that is, when the driving motor 331 rotates forward, the screw rod 332 is driven to rotate forward, the nut 333 moves along the first direction of the screw rod 332, when the driving motor 331 rotates backward, the screw rod 332 rotates backward, the nut 333 moves along the second direction of the screw rod 332, the first direction and the second direction of the screw rod 332 are opposite, the forward and backward rotation of the driving motor 331 is used to realize the reciprocating linear motion of the cleaning structure 32 on the portion 41 to be cleaned, and in addition, other structures are arranged to realize the reciprocating curvilinear motion of the cleaning structure 32 on the portion 41 to be cleaned.

Referring to fig. 2, the additional cleaning device 3 further includes a limiting structure for limiting a moving distance of the cleaning structure 32 when the cleaning structure 32 contacts the limiting structure during the movement of the cleaning structure 32 along the portion 41 to be cleaned. The limit structure may be a limit switch, and if the cleaning structure 32 reciprocates along the portion 41 to be cleaned, the limit switch includes a first limit switch 301 and a second limit switch 302, and the first limit switch 301 and the second limit switch 302 are respectively disposed at two ends of the portion 41 to be cleaned. When the driving motor 331 rotates forwards, the cleaning structure 32 moves towards the first limit switch 301, and touches the first limit switch 301 during movement, the driving motor 331 rotates backwards, the cleaning structure 32 moves towards the second limit switch 302 again, and when touching the second limit switch 302 during movement, the driving motor 331 rotates forwards again, the cleaning structure 32 moves towards the first limit switch 301 again, and so on, so that reciprocating movement of the cleaning structure 32 between the first limit switch 301 and the second limit switch 302 is realized, specific setting positions of the first limit switch 301 and the second limit switch 302 are not limited, and the specific setting can be carried out according to the spatial position of the pulsator washing machine.

The structure of the clamping structure 31 is various, for example, referring to fig. 2 and 5, the clamping structure 31 includes a plurality of clothes pegs, which can be arranged along the edge of the portion 41 to be cleaned to clamp the edge of the portion 41 to be cleaned, wherein the clothes pegs include a body and a torsion spring, the body includes a first clamping arm and a second clamping arm, one of the two arms of the torsion spring is connected to the first clamping arm, and the other arm is connected to the second clamping arm; as another example, the clamping structure 31 may be an adhesive structure, illustratively, an adhesive tape. However, compared with the clamping structure shown in fig. 1, the clamping force is small, and the clothes are easy to move in the washing process, thereby affecting the washing effect.

When the clamping structure 31 shown in fig. 2 and 5 is used, in order to prevent the clothes from being damaged by the clothes peg, the contact portions of the first and second clamping arms and the clothes adopt an arc structure.

In order to prevent displacement of parts to be washed of the collar and cuffs in the washing process, under the condition that clothes are not damaged, the clamping structure with large clamping force is adopted, for example, a torsion spring with large torsion force can be adopted, and if the clamping structure with large clamping force is adopted, the clothes can be clamped and damaged.

Referring to fig. 3, the additional cleaning device 3 further comprises a water storage tank 37, the clamping structure 31 is arranged at the edge of the water storage tank 37, the part 41 to be cleaned is positioned in the water storage tank 37, and the part 41 to be cleaned can be completely soaked by arranging the part 41 to be cleaned in the water storage tank 37 with cleaning liquid, so as to ensure the cleaning effect.

The example, can be through setting up the backup pad, and set up the extension at the edge of backup pad, the backup pad forms catch basin 37 with the extension, during the concrete implementation, will treat to wash position 41 and lay in the backup pad, still can ensure like this that washing structure 32 treats when washing position 41 produces the vibration, treat that washing position 41 can not drop from clamping structure 31, the backup pad can be the board that the surface is smooth, also can be for the board that the surface has concave-convex structure, if the surface of backup pad has concave-convex structure, place the back that produces the vibration on concave-convex structure when treating washing position 41, also can make the spot break away from the clothing fast under concave-convex structure's effect.

Referring to fig. 2, the additional cleaning device 3 further includes a cleaning liquid supply structure 34 and a drain structure 35, the cleaning liquid supply structure 34 being used for supplying a cleaning liquid to wet the portion 41 to be cleaned, an outlet of the cleaning liquid supply structure 34 being communicated with the reservoir 37, and the drain structure 35 being used for draining the contaminated water.

It should be noted that: the specific location of the cleaning liquid supply structure 34 is not limited, and may be, for example, below the portion to be cleaned or above the portion to be cleaned, and similarly, the specific location of the drainage structure 35 is not limited, and any location is within the scope of the present invention.

In some embodiments, referring to fig. 2 and 4, the cleaning solution supply structure 34 includes: the inlet tube 341, the washing liquid pipe 342 and the washing liquid pipe 343 that are linked together, and the washing liquid pipe 343 communicates with the catch basin 37, and specifically, can be linked together inlet tube 341, washing liquid pipe 342 and washing liquid pipe 343 through the three-way valve, flow into washing liquid pipe 343 with corresponding water and washing liquid respectively through inlet tube 341 and washing liquid pipe 342 to mix in washing liquid pipe 343 and flow into the catch basin 37.

In order to facilitate the control of the flow rate of water and washing liquid, referring to fig. 3, a water inlet control valve 6 is installed on a water inlet pipe 341, a washing liquid control valve 7 is installed on a washing liquid pipe 342, and further, in order to achieve automatic control, the water inlet control valve 6 and the washing liquid control valve 7 are both electrically controlled valves.

In addition, in the art, the pulsator washing machine includes a water inlet system and a water outlet system, the cleaning liquid supply structure 34 in the additional cleaning device may be the same as the water inlet system in the existing pulsator washing machine, or may be two independent systems, and similarly, the water outlet structure 35 in the additional cleaning device may be the same as the water outlet system in the existing pulsator washing machine, or may be two independent systems, which is not limited herein, but it is preferable that a corresponding water inlet pipe and a corresponding washing liquid pipe are installed on the water inlet system of the existing pulsator washing machine, and the water inlet pipe and the corresponding washing liquid pipe are communicated with the water storage tank of the cleaning liquid supply structure 34. In the same way, it is preferable that the drainage structure 35 is communicated with a drainage system of the existing pulsator washing machine.

In order to fully mix water and washing liquid in order to exert its cleaning performance, washing liquid pipe 343 is venturi, because venturi has the straight section of thick bamboo section, the contraction section, throat straight section and the expansion section that communicate in proper order, when water and washing liquid get into the contraction section through straight section of thick bamboo, because the internal diameter of contraction section diminishes gradually, so that the velocity of flow of water and washing liquid crescent, accelerate the washing liquid to dissolve in aqueous, and then effectively exert cleaning performance, so, adopt venturi can realize the purpose of fully mixing.

Referring to fig. 3, the additional cleaning device 3 further comprises a cover 36, the cover 36 is engaged with the reservoir 37 to form a cleaning chamber 38, the holding structure 31 and the cleaning structure 32 are located in the cleaning chamber 38, and the cover 36 is used to improve the appearance integrity. Since the driving structure 33 is located outside the cleaning chamber 38, referring to fig. 3, the cleaning structure 32 is connected to the driving structure 33 through the connecting member 8, and a connecting hole is formed in the protective cover 323, the connecting member 8 is connected to the nut 333 through the connecting hole, the above-mentioned guide structure is formed by the connecting member 8 and the connecting hole, and the rotation of the nut 333 and the cleaning structure 32 is limited by the guide structure.

In order to prevent the cleaning liquid from wetting the rest of the clothes 4 when the cleaning structure 32 cleans the portion to be cleaned 41, referring to fig. 3, an opening 39 allowing the rest of the clothes except the portion to be cleaned 41 to pass through is formed between the cover 36 and the reservoir 37, and the rest of the clothes 4 can pass through the opening 39 and be located outside the cleaning chamber after the portion to be cleaned 41 is clamped by the clamping structure 31. For example, when the collar needs to be cleaned, the collar can be clamped in the cleaning cavity, and the rest parts except the collar pass through the opening and are positioned outside the cleaning cavity, so that the collar can be ensured to be wetted, the rest parts cannot be wetted, and the airing time of the clothes can be saved.

The additional cleaning device 3 is installed in the casing 1 in various positions, and referring to fig. 1, 4 and 5, the additional cleaning device 3 is arranged above the opening of the inner and outer cylinder assembly 2, and a space is formed between the additional cleaning device 3 and the opening of the inner and outer cylinder assembly 2. The additional cleaning device 3 is arranged above the cylinder opening of the inner and outer cylinder assembly 2, the spatial position of the additional cleaning device 3 is fully utilized, the interval is reserved between the additional cleaning device 3 and the cylinder opening of the inner and outer cylinder assembly 2, the mutual influence between the additional cleaning device 3 and the inner and outer cylinder assembly 2 is avoided, the clothes can be cleaned by the additional cleaning device and the inner and outer cylinder assembly 2 at the same time, the clothes 4 which penetrate through the opening 39 and are positioned outside the cleaning cavity can be hung in the inner cylinder, the effective space in the pulsator washing machine is fully utilized, and therefore the washing machine has more functions under the condition that the overall size of the pulsator washing machine is not increased, and different uses of users are met.

In order not to block the space of the inner cylinder opening, the additional cleaning device 3 can be arranged at the edge of the inner and outer cylinder assembly 2 and is not close to the central position of the inner and outer cylinder assembly 2 as much as possible.

When the additional cleaning device 3 is attached by the above-described attachment method, referring to fig. 1, the screws 332 may be arranged along the longitudinal direction X of the housing 1, or the screws 332 may be arranged along the width direction Y of the housing 1, and the arrangement direction of the screws 332 is not limited herein.

The pulsator washing machine provided by the embodiment of the present invention further comprises: a control system for controlling the additional cleaning device 3 to clean the part 41 to be cleaned, for example, the control system controls the operation of the driving motor in the driving structure 33 and controls the movement of the cleaning structure 32 on the part 41 to be cleaned.

In some embodiments, the control system is also used to control the washing time of the additional washing device 3, for example by controlling the rotation time of the drive motor 331; in other embodiments, the control system is further used to control the cleaning intensity, for example, by controlling the amplitude of the ultrasonic cleaning assembly to control the magnitude of the vibration force, or by controlling the vibration angle of the robot to control the magnitude of the flap force, and ultimately the cleaning intensity. In other embodiments, the control system is further configured to control the wash time and wash intensity; therefore, the user can select the cleaning time and the cleaning intensity according to the dirt degree of the part to be cleaned or the material of the clothes. The washing time can be a plurality of discrete time, for example, 5 minutes, 10 minutes, 15 minutes and 20 minutes, the washing intensity can be set to weak washing, middle washing and strong washing, not only water and electricity are saved, but also damage to clothes caused by excessive washing can be prevented. During the concrete implementation, can set up the button of control washing time and washing intensity on operating panel, just so can be with waiting to wash the position and pass through behind the centre gripping structure 31 centre gripping, the button starts, does not have extra operation again, liberates both hands.

The operation panel of the pulsator washing machine is provided with an operation key for local cleaning (the specific name is not limited), and a cleaning time key and a cleaning strength key are arranged under the function of local cleaning, when the local cleaning is carried out, the local cleaning function is started, the part to be cleaned can be automatically cleaned, meanwhile, the local cleaning and the cleaning of the inner and outer cylinder assemblies 2 to clothes are not interfered with each other, the additional cleaning device 3 can be operated with the inner and outer cylinder assemblies 2 at the same time, and also can be operated at different times, and therefore the service performance of the pulsator washing machine is further improved.

In an example, the operation process of the pulsator washing machine shown in fig. 1 to 5 for washing collars of laundry is as follows:

opening the top cover 9 of the washing machine and then opening the sealing cover 36; the collar of the clothes is placed in the water storage tank 37, the edge of the collar is fixed by the clamping structure 31, and the rest parts naturally fall into the inner barrel; closing the sealing cover 36 and the top cover 9 of the washing machine in sequence; a user presses a corresponding cleaning time button and a corresponding cleaning intensity button on an operation panel according to the material of clothes and the dirt degree of a collar, and starts a local cleaning program; water and detergent flow into the collar through the cleaning liquid pipe, the ultrasonic cleaning assembly cleans the collar according to the cleaning time and the cleaning intensity selected by a user, dirt molecules on the collar are separated from the collar and enter the cleaning liquid under the action of high-frequency vibration, and sewage is discharged through the drainage system; after the washing is finished, the top cover 9 and the sealing cover 36 of the washing machine are opened in sequence, the clamping structure 31 is opened, if the whole clothes needs to be washed again, the clothes are put into the inner barrel for normal washing, and if the whole clothes does not need to be washed again, the clothes are taken out, and the washing machine is closed.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a pulsator washing machine, includes the box, sets up interior outer tube assembly in the box, its characterized in that still is provided with additional belt cleaning device in the box, additional belt cleaning device includes:

the driving structure is connected with the cleaning structure and can drive the cleaning structure to reciprocate along the part to be cleaned;

the clamping structure is arranged on the edge of the water storage tank, and the part to be cleaned is positioned in the water storage tank;

the sealing cover is buckled with the water storage tank to form a cleaning cavity, the clamping structure and the cleaning structure are positioned in the cleaning cavity, and an opening allowing the rest parts except the part to be cleaned in the clothes to pass through is formed between the sealing cover and the water storage tank;

the water storage tank consists of a support plate and an extension part arranged at the edge of the support plate, the clamping structure is arranged on the support plate so as to clamp the part to be cleaned on the bottom support plate of the water storage tank, and the surface of the support plate is provided with a concave-convex structure;

the cleaning structure comprises an ultrasonic cleaning assembly, and the ultrasonic cleaning assembly generates ultrasonic vibration;

the ultrasonic cleaning assembly includes:

an ultrasonic wave generating member for generating an ultrasonic wave;

the ultrasonic cleaning device comprises an ultrasonic generating piece, a vibrating piece and a cleaning piece, wherein one end of the vibrating piece is connected with the ultrasonic generating piece, the other end of the vibrating piece is used for being in contact with a part to be cleaned, and the vibrating piece is used for receiving ultrasonic waves transmitted by the ultrasonic generating piece so as to generate ultrasonic vibration;

the additional cleaning device is arranged above the tube openings of the inner and outer tube assemblies, and a distance is reserved between the additional cleaning device and the tube openings of the inner and outer tube assemblies.

2. The pulsator washing machine according to claim 1, wherein the driving structure comprises:

a drive motor;

one end of the screw is connected with the driving motor, and the screw is arranged along a direction parallel to the part to be cleaned;

the nut is matched with the screw rod, and the cleaning structure is connected with the nut;

the guide structure is connected with the cleaning structure so as to guide the cleaning structure to move along the direction parallel to the part to be cleaned.

3. The pulsator washing machine as claimed in claim 1, wherein the additional washing device further comprises a limiting structure for limiting a moving distance of the washing structure.

4. The pulsator washing machine according to claim 1, wherein the additional washing device further comprises a washing liquid supply structure, the washing liquid supply structure comprising:

a water inlet pipe;

a wash liquor tube;

a cleaning liquid pipe, the cleaning liquid pipe respectively with the inlet tube with the washing liquid pipe intercommunication, just the cleaning liquid pipe with the catch basin intercommunication, the cleaning liquid pipe is venturi.