WO2021104231A1 - 具有自清洁装置的波轮洗衣机 - Google Patents

具有自清洁装置的波轮洗衣机 Download PDF

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Publication number
WO2021104231A1
WO2021104231A1 PCT/CN2020/131032 CN2020131032W WO2021104231A1 WO 2021104231 A1 WO2021104231 A1 WO 2021104231A1 CN 2020131032 W CN2020131032 W CN 2020131032W WO 2021104231 A1 WO2021104231 A1 WO 2021104231A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
washing machine
pulsator
centrifugal
drive shaft
Prior art date
Application number
PCT/CN2020/131032
Other languages
English (en)
French (fr)
Inventor
赵志强
许升
吕佩师
杨旭光
单世强
Original Assignee
青岛海尔洗衣机有限公司
海尔智家股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201911175944.1A external-priority patent/CN112853678B/zh
Priority claimed from CN201911176998.XA external-priority patent/CN112853668B/zh
Priority claimed from CN201911175975.7A external-priority patent/CN112941827B/zh
Application filed by 青岛海尔洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔洗衣机有限公司
Publication of WO2021104231A1 publication Critical patent/WO2021104231A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers

Definitions

  • the invention belongs to the technical field of washing, and specifically provides a pulsator washing machine with a self-cleaning device.
  • washing equipment In order to facilitate people's lives and effectively improve people's quality of life, more and more types of washing equipment are emerging on the market to help people wash clothes. In recent years, with the increasing number of washing equipment, people have put forward higher and higher requirements for the comprehensive performance of washing equipment. Taking the cleaning performance of a washing machine as an example, in order to maximize the washing effect of the existing washing machine, users often require the washing machine to have a self-cleaning function, so as to effectively ensure the cleanliness of the washing machine itself, thereby effectively avoiding the washing machine due to its unclean interior. The problem of poor results.
  • the existing washing machine In order to make the washing machine have a self-cleaning function, the existing washing machine usually has a self-cleaning device between the inner tub and the outer tub, so as to clean the outer wall of the inner tub and the inner wall of the outer tub, which are two parts that need to be cleaned most.
  • the bottom of the pulsator and the bottom of the inner tub also need to be cleaned, and the existing pulsator washing machine does not propose any cleaning solution to this problem.
  • some existing washing machines implement self-cleaning by setting a cleaning brush on one of the outer wall of the inner tub and the inner wall of the outer tub.
  • this cleaning method can only achieve self-cleaning on one of the outer wall of the inner tub and the inner wall of the outer tub.
  • the outer wall of the inner tub and the inner wall of the outer tub cannot be completely cleaned.
  • This cleaning solution cannot be used to clean the bottom of the pulsator and the inner wall of the inner tub in the same way.
  • some existing washing machines use the outer wall of the inner tub.
  • a number of cleaning balls are arranged between the inner wall of the outer tub to achieve self-cleaning. This cleaning method seems to be able to achieve comprehensive self-cleaning on the surface.
  • the present invention provides the following technical solutions:
  • the technical solution 1 of the present invention provides a pulsator washing machine with a self-cleaning device.
  • the pulsator washing machine includes an inner tub, a pulsator arranged in the inner tub, and a drive shaft connected to the pulsator.
  • the cleaning device includes a cleaning chain arranged between the pulsator and the inner tub, and one end of the cleaning chain is connected to the drive shaft, so that the drive shaft can drive the cleaning chain to swing in the circumferential direction when the drive shaft rotates Thus, the bottom of the pulsator and the bottom of the inner tub are cleaned.
  • the cleaning chain includes a chain body and a plurality of cleaning balls arranged on the chain body.
  • the cleaning ball includes a spherical body and a plurality of protrusions arranged on the spherical body.
  • the cleaning ball includes a spherical body and a plurality of bristles arranged on the spherical body.
  • the chain body is made of nylon rope or steel rope.
  • a shaft sleeve is sleeved on the drive shaft, and the cleaning chain is connected with the drive shaft through the shaft sleeve.
  • the self-cleaning device further includes a centrifugal storage assembly connected to the cleaning chain, and the centrifugal storage assembly is configured such that when the drive shaft rotates at a high speed, the centrifugal storage assembly The cleaning chain can be tightened to disengage the cleaning chain from the bottom of the inner tub.
  • the centrifugal storage assembly includes a guide groove provided on the pulsator and a centrifugal traction member provided in the guide groove, the centrifugal traction member and the cleaning chain
  • the other end of the centrifugal traction member and the cleaning chain are connected together so that when the drive shaft rotates at a high speed, the centrifugal traction member can move in the guide groove to the end away from the drive shaft to The cleaning chain is tightened to disengage the cleaning chain from the bottom of the inner tub.
  • the centrifugal traction member has a spherical structure.
  • the guide groove is an annular guide groove provided on the pulsator, and the center of the annular guide groove is located on the rotation axis of the drive shaft.
  • the pulsator washing machine of the present invention includes an inner tub, a pulsator arranged in the inner tub, and a drive shaft connected to the pulsator, and
  • the cleaning device includes a cleaning chain arranged between the pulsator and the inner tub.
  • One end of the cleaning chain is connected to the drive shaft so that the drive shaft can drive the cleaning chain to swing in the circumferential direction when the drive shaft rotates. Clean the bottom of the pulsator and the bottom of the inner tub. It is understandable that, on the one hand, because the cleaning chain is connected to the drive shaft, there will be no problem of free movement that affects the cleaning effect, and because the cleaning chain is set between the pulsator and the drive shaft.
  • the cleaning chain follows the The drive shaft rotates and is not connected to the pulsator or the inner tub. Therefore, when the cleaning chain swings circumferentially, the cleaning chain can clean the pulsator and the inner tub at the same time, This effectively avoids the problem that the existing cleaning method can only clean one of the components.
  • the cleaning chain can swing around the entire circumference, the cleaning chain can simultaneously clean the entire bottom of the pulsator and the entire bottom of the inner barrel simultaneously during the rotation, thereby Effectively improve the cleaning effect of the self-cleaning device.
  • the cleaning chain of the present invention includes a chain body and a plurality of cleaning balls arranged on the chain body, the chain body allows the cleaning chain to swing freely within a certain range, At the same time, the cleaning ball can enhance the overall cleaning effect of the cleaning chain, and the cooperation of the two can effectively improve the cleaning effect of the cleaning chain.
  • the cleaning ball of the present invention includes a spherical main body and a plurality of protrusions arranged on the spherical main body, the spherical main body helps the movement of the cleaning ball, and the The convex structure can effectively increase the friction between the cleaning ball and the surface to be cleaned, so as to further improve the cleaning effect of the cleaning ball.
  • the cleaning ball of the present invention includes a spherical body and a plurality of bristles arranged on the spherical body, the spherical body helps the movement of the cleaning ball, and the The bristle structure can effectively increase the friction between the cleaning ball and the surface to be cleaned, so as to further improve the cleaning effect of the cleaning ball.
  • the chain body of the present invention is made of nylon rope or steel rope. Since the nylon rope or steel rope has a certain degree of flexibility, it can have a traction effect on the cleaning ball. And it can also allow the cleaning chain to move in a certain range; at the same time, it has a certain rigidity, which can effectively prevent the cleaning chain from accumulating during the movement and affecting the overall cleaning effect of the cleaning chain.
  • the cleaning chain of the present invention is connected to the drive shaft through the shaft sleeve, so that the cleaning chain can realize circumferential movement more flexibly.
  • the pulsator washing machine of the present invention also effectively improves the overall performance of the self-cleaning device by arranging a centrifugal storage assembly. Specifically, when the drive shaft does not rotate at a high speed, the cleaning chain can stretch freely so as to make normal contact with the bottom of the inner tub, so that the cleaning chain can simultaneously perform a full range of the bottom of the pulsator and the bottom of the inner tub.
  • the centrifugal storage assembly can tension the cleaning chain so that the cleaning chain is out of contact with the bottom of the inner barrel, thereby effectively avoiding
  • the high-speed rotating cleaning chain violently collides between the inner bucket and the pulsator and generates noise, thereby effectively ensuring the user experience.
  • the present invention achieves the storage effect by arranging a centrifugal traction member.
  • the centrifugal traction member can move in the guide groove under the action of centrifugal force. Move the end away from the drive shaft in the middle direction, so that the entire cleaning chain is tensioned, so that the cleaning chain is out of contact with the bottom of the inner tub, thereby achieving a storage effect.
  • This storage method can not only effectively avoid the problem of noise caused by the violent collision between the high-speed cleaning chain and the pulsator, but it can also be realized without the aid of other power sources, so as to save energy and effectively ensure this function. Reliability.
  • the centrifugal traction member has a spherical structure, so as to effectively reduce the influence of resistance on the centrifugal effect;
  • the guide groove is an annular guide groove provided on the pulsator, and the center of the annular guide groove is located
  • the driving shaft is on the rotation axis, so that the cleaning chain can rotate more freely, thereby better ensuring its cleaning effect.
  • the pulsator washing machine includes an inner tub, a pulsator arranged in the inner tub, and a drive shaft connected to the pulsator.
  • the self-cleaning The device includes a cleaning member and a centrifugal assembly.
  • the cleaning member is arranged between the pulsator and the inner tub, and one end of the cleaning member is connected to the drive shaft so that the drive shaft can drive the drive shaft when it rotates.
  • the cleaning member oscillates in the circumferential direction to clean the bottom of the pulsator and the bottom of the inner tub; the centrifugal assembly is connected to the cleaning member, and the centrifugal assembly is configured to rotate the drive shaft at a high speed.
  • the assembly can move the cleaning member so that the cleaning member is out of contact with the bottom of the inner tub.
  • the centrifugal assembly includes a rotating member arranged on the pulsator, one end of the rotating member is connected with the cleaning member, and the other end of the rotating member is provided with a centrifugal unit.
  • the centrifugal member and the rotating member are set together so that when the drive shaft rotates at a high speed, the rotating member can rotate under the centrifugal force generated by the centrifugal member to move the cleaning member, so that the The cleaning member is out of contact with the bottom of the inner tub.
  • the centrifugal assembly further includes a fixed member, a moving member, and an elastic member, the fixed member is disposed on the pulsator, and the moving member is movably connected to the pulsator.
  • the fixed member, the elastic member is disposed between the moving member and the fixed member in a squeezed manner, and the rotating member is connected to the cleaning member through the moving member.
  • the moving member is a columnar structure
  • the fixing member is provided with a through hole
  • at least a part of the columnar structure matches the shape of the through hole to make the
  • the columnar structure can be movably connected to the through hole.
  • the elastic member is a spring sleeved on the columnar structure.
  • a shaft sleeve is sleeved on the drive shaft, and the cleaning member is connected with the drive shaft through the shaft sleeve.
  • the cleaning member includes a chain body and a plurality of cleaning balls arranged on the chain body.
  • the centrifugal assembly further includes a connecting chain, and the moving member is connected to the other end of the cleaning member through the connecting chain.
  • the cleaning member includes a rod body and a plurality of cleaning balls arranged on the rod body.
  • the centrifugal assembly further includes a connecting rod, one end of the connecting rod is rotatably connected to the moving member, and the other end of the connecting rod is rotatably connected to the moving member. Connected to the rod body.
  • the pulsator washing machine of the present invention includes an inner tub, a pulsator arranged in the inner tub, and a drive shaft connected to the pulsator.
  • the cleaning device includes a cleaning member and a centrifugal assembly. The cleaning member is arranged between the pulsator and the inner tub, and one end of the cleaning member is connected to the drive shaft so that the drive shaft can drive the drive shaft when it rotates.
  • the cleaning member swings in the circumferential direction to clean the bottom of the pulsator and the bottom of the inner tub; the centrifugal assembly is connected with the cleaning member, and the centrifugal assembly is arranged such that when the drive shaft rotates at a high speed, the centrifugal assembly The centrifugal assembly can move the cleaning member so that the cleaning member is out of contact with the bottom of the inner tub. It can be understood that, on the one hand, since the cleaning member is connected to the drive shaft, there will be no problem of free movement that affects the cleaning effect, and the cleaning member is arranged on the pulsator and the inner tub.
  • the cleaning member can also play a good cleaning effect on the bottom of the pulsator, thereby effectively avoiding the problem that the existing cleaning method cannot clean the pulsator; on the other hand, because the cleaning member rotates with the drive shaft Is not connected with the pulsator or the inner tub. Therefore, when the cleaning member swings in the circumferential direction, the cleaning member can clean the pulsator and the inner tub at the same time, thereby effectively avoiding The existing cleaning method can only clean one of the components. In addition, because the cleaning member can realize a full-circle rotation, the cleaning member can simultaneously clean the entire bottom of the pulsator and the entire bottom of the inner tub at the same time during the rotation process. In turn, the cleaning effect of the self-cleaning device is effectively improved.
  • the pulsator washing machine of the present invention also effectively improves the overall performance of the self-cleaning device by providing a centrifugal component.
  • the cleaning member can stretch freely so as to make normal contact with the inner side of the bottom of the inner tub, so that the cleaning member can simultaneously touch the bottom of the pulsator and the inner tub.
  • the centrifugal assembly can move the cleaning member so that the cleaning member is out of contact with the bottom of the inner tub, thereby effectively avoiding high-speed rotation cleaning
  • the problem of noise caused by the violent collision between the inner barrel and the pulsator which effectively guarantees the user experience.
  • the present invention achieves the effect of centrifugal storage by providing a rotating member connected to the cleaning member and a centrifugal member at the other end of the rotating member.
  • the rotating member can rotate under the action of the centrifugal force generated by the centrifugal member to move the cleaning member, so that the cleaning member is out of contact with the bottom of the inner tub.
  • This storage method can not only effectively avoid the problem of noise caused by the violent collision between the high-speed rotating cleaning member and the pulsator, but it can also be realized without the aid of other power sources, so as to save energy and effectively ensure this function. Reliability.
  • the present invention also uses a fixed member, a moving member, and an elastic member to cooperate with the rotating member, so as to better convert the rotation of the rotating member into movement, and at the same time, it can be more It can effectively ensure that the cleaning member can swing freely when the drive shaft is not rotating at a high speed, thereby effectively improving the reliability of the cleaning function and the storage function.
  • the cleaning member of the present invention is connected to the drive shaft through the shaft sleeve, so that the cleaning member can realize circumferential movement more flexibly.
  • the cleaning member of the present invention includes a chain body and a plurality of cleaning balls arranged on the chain body, and the chain body allows the cleaning member to swing freely within a certain range.
  • the cleaning ball can enhance the overall cleaning effect of the cleaning component, and the cooperation of the two can effectively improve the cleaning effect of the cleaning component.
  • the moving member is connected to the other end of the cleaning member through a connecting chain, so as to better realize the tightening function.
  • the cleaning member of the present invention includes a rod body and a plurality of cleaning balls arranged on the rod body, and the rod body can better ensure that the cleaning member will not rotate during the rotation process.
  • the middle product is a ball, and the cleaning ball can enhance the overall cleaning effect of the cleaning member, and the combination of the two can effectively improve the cleaning effect of the cleaning member.
  • the technical solution 3 of the present invention provides a pulsator washing machine with a self-cleaning device.
  • the pulsator washing machine includes an outer tub, an inner tub provided in the outer tub, and a drive shaft that can be selectively connected to the inner tub ,
  • the self-cleaning device includes a cleaning member arranged between the bottom of the inner tub and the bottom of the outer tub, one end of the cleaning member is connected to the drive shaft, so that the drive shaft can drive the cleaning when the drive shaft rotates. The member swings in the circumferential direction to clean the bottom of the outer tub and the bottom of the inner tub.
  • a shaft sleeve is sleeved on the drive shaft, and the cleaning member is connected with the drive shaft through the shaft sleeve.
  • the cleaning member includes a rod body and a plurality of cleaning balls arranged on the rod body.
  • the plurality of cleaning balls are movably arranged on the rod body.
  • the cleaning ball includes a spherical body and a plurality of protrusions arranged on the spherical body.
  • the cleaning ball includes a spherical body and a plurality of bristles arranged on the spherical body.
  • the rod body is made of a nylon rod or a metal rod.
  • the self-cleaning device further includes a centrifugal traction assembly connected to the cleaning member, and the centrifugal traction assembly is configured such that when the drive shaft rotates at a high speed, the centrifugal traction assembly The cleaning member can be moved so that the cleaning member is out of contact with the bottom of the outer tub.
  • the centrifugal traction assembly includes a centrifugal member and a traction member, the centrifugal member is arranged in the inner tub, one end of the traction member is connected with the centrifugal member, and the traction member The other end of the member is connected to the cleaning member.
  • the centrifugal member has a spherical structure, and the traction member is made of a flexible material.
  • the pulsator washing machine of the present invention includes an outer tub, an inner tub disposed in the outer tub, and an inner tub connected between the outer tub and the inner tub.
  • the self-cleaning device includes a cleaning member disposed between the bottom of the inner tub and the bottom of the outer tub, and one end of the cleaning member is connected to the drive shaft, so that the When the drive shaft rotates, the cleaning member can be driven to swing in the circumferential direction to clean the bottom of the outer tub and the bottom of the inner tub.
  • the cleaning member rotates with the drive shaft and is not connected with the outer tub or the inner tub, when the cleaning member swings in the circumferential direction, the cleaning member can simultaneously The inner barrel and the outer barrel are cleaned, thereby effectively avoiding the problem that the existing cleaning method can only clean one of the components.
  • the cleaning member can realize a full circle rotation, the cleaning member can simultaneously clean the entire bottom outside of the inner tub and the entire bottom inside of the outer tub during the rotation process. , Thereby effectively improving the cleaning effect of the self-cleaning device.
  • the cleaning member of the present invention is connected to the drive shaft through the shaft sleeve, so that the cleaning member can realize circumferential movement more flexibly.
  • the cleaning member of the present invention includes a rod body and a plurality of cleaning balls arranged on the rod body, and the rod body can better ensure that the cleaning member will not swing during the swing process.
  • the cleaning ball can enhance the overall cleaning effect of the cleaning member, and the cooperation of the two can effectively improve the cleaning effect of the cleaning member.
  • the plurality of cleaning balls of the present invention are movably arranged on the rod body, thereby effectively avoiding the problem of the gap between the balls not being cleaned, and further The cleaning effect of the cleaning component is better guaranteed.
  • the cleaning ball of the present invention includes a spherical main body and a plurality of protrusions provided on the spherical main body, the spherical main body helps the movement of the cleaning ball, and The protruding structure can effectively increase the friction between the cleaning ball and the surface to be cleaned, so as to further improve the cleaning effect of the cleaning ball.
  • the cleaning ball of the present invention includes a spherical body and a plurality of bristles arranged on the spherical body, and the spherical body helps the movement of the cleaning ball.
  • the bristle structure can effectively increase the friction between the cleaning ball and the surface to be cleaned, so as to further improve the cleaning effect of the cleaning ball.
  • the pulsator washing machine of the present invention also effectively improves the overall performance of the self-cleaning device by arranging a centrifugal traction assembly. Specifically, when the drive shaft does not rotate at a high speed, the cleaning member can stretch freely so as to make normal contact with the bottom of the outer tub, so that the cleaning member can perform simultaneous operations on the bottom of the inner tub and the bottom of the outer tub.
  • the centrifugal traction assembly can move the cleaning member so that the cleaning member is out of contact with the bottom of the outer tub, thereby effectively avoiding
  • the high-speed rotating cleaning member violently collides between the inner tub and the outer tub and generates noise, thereby effectively ensuring the user experience.
  • the present invention achieves the storage effect by providing a centrifugal member and a traction member.
  • the centrifugal member can move away from the centrifugal force.
  • One end of the driving shaft moves to tighten the traction member to move the cleaning member, so that the cleaning member is out of contact with the bottom of the outer tub, thereby achieving a storage effect.
  • This storage method can not only effectively avoid the problem of noise caused by the violent collision of the high-speed cleaning member between the inner tub and the outer tub, but it can also be realized without the aid of other power sources, so as to save energy and effectively ensure this function.
  • the centrifugal member has a spherical structure in order to effectively reduce the influence of frictional resistance on the centrifugal effect; the traction member is made of flexible material to better achieve the traction effect.
  • Fig. 1 is an overall side sectional view of a pulsator washing machine according to technical solution 1 of the present invention
  • FIG. 2 is a first partial cross-sectional view of a preferred embodiment of technical solution 1 of the present invention
  • FIG. 4 is a schematic structural diagram of a first preferred embodiment of the cleaning ball of technical solution 1 of the present invention.
  • Fig. 5 is a schematic structural diagram of a second preferred embodiment of the cleaning ball of technical solution 1 of the present invention.
  • Figure 7 is a partial cross-sectional view of the first preferred embodiment of the technical solution 2 of the present invention.
  • FIG. 8 is a partial cross-sectional view of a second preferred embodiment of technical solution 2 of the present invention.
  • Fig. 9 is a schematic structural diagram of a first preferred embodiment of the cleaning ball according to technical solution 2 of the present invention.
  • FIG. 10 is a schematic structural diagram of a second preferred embodiment of the cleaning ball of technical solution 2 of the present invention.
  • Figure 11 is an overall side sectional view of a preferred embodiment of the pulsator washing machine according to technical solution 3 of the present invention.
  • FIG. 12 is a schematic structural diagram of a first preferred embodiment of the cleaning ball according to technical solution 3 of the present invention.
  • FIG. 13 is a schematic structural diagram of a second preferred embodiment of the cleaning ball of technical solution 3 of the present invention.
  • connection can also be a detachable connection or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be a communication between two components.
  • connection can also be a detachable connection or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be a communication between two components.
  • FIG. 1 is an overall side sectional view of the pulsator washing machine according to the technical solution 1 of the present invention.
  • the pulsator washing machine of the present invention includes a casing 11, an outer tub 12 provided in the casing 11, an inner tub 13 provided in the outer tub 12, and a pulsator 14 provided in the inner tub 13.
  • the housing 11 includes a box located at the lower part, a disk seat provided on the upper part of the box body, and an upper cover provided on the disk seat, and the upper cover is connected to the disk seat in a rotatable manner;
  • the driving motor 16 is arranged in the housing 11, at the lower part of the outer tub 12, and is connected to the driving shaft 15.
  • the inner tub 13 and the pulsator 14 are both connected to the driving shaft 15, so that the driving motor 16 can drive the inner tub 13 and the pulsator 14 to rotate; It should be noted that the present invention does not impose any restrictions on its specific connection mode, as long as the drive motor 16 can drive the inner barrel 13 and the pulsator 14 to rotate independently and synchronously through the drive shaft 15, and the technician can set it according to actual needs.
  • the specific connection method can be either a direct connection or an indirect connection.
  • the bottom of the outer tub 12 is in communication with a drain pipe 17, which can be connected to the outside of the housing 11, and the drain pipe 17 is also provided with a drain valve 18, and the side wall of the inner barrel 13 is also provided with a wire chip filter 19; of course; ,
  • a drain pipe 17 which can be connected to the outside of the housing 11, and the drain pipe 17 is also provided with a drain valve 18, and the side wall of the inner barrel 13 is also provided with a wire chip filter 19; of course;
  • These structural settings are not restrictive, and technicians can set them according to actual needs.
  • those skilled in the art can understand that the present invention does not impose any restriction on the overall structure of the pulsator washing machine, and the technical personnel can set the specific structure of the pulsator washing machine according to actual use requirements, as long as the pulsator
  • the drive shaft 15 connected between the inner tub 13 and the pulsator 14 may be provided in the washing machine.
  • FIGS. 2 and 3 are two preferred embodiments of the circled part at the lower left of Fig. 1.
  • the self-cleaning device of the pulsator washing machine includes a cleaning chain 20, which is arranged between the pulsator 14 and the inner tub 13, and one end of the cleaning chain 20 is connected to the drive shaft 15 for driving When the shaft 15 rotates, it can drive the cleaning chain 20 to swing in the circumferential direction to clean the bottom of the pulsator 14 and the bottom of the inner tub 13.
  • the present invention does not impose any restrictions on the specific structure of the cleaning chain 20, and technicians can set it according to actual use requirements, as long as the cleaning chain 20 can simultaneously adjust the bottom of the pulsator 14 and the bottom of the pulsator 14 while following the rotation of the drive shaft 15 The bottom of the inner barrel 13 can be cleaned.
  • one end of the cleaning chain 20 is loosely connected to the drive shaft 15.
  • a ring with a diameter slightly larger than the diameter of the drive shaft 15 is provided at one end of the cleaning chain 20, and then the ring is sleeved to On the drive shaft 15 to achieve a loose fit, that is, the cleaning chain 20 can rotate together with the drive shaft 15 but does not rotate synchronously with the drive shaft 15, so that the cleaning chain 20 can fully contact the surface to be cleaned, thereby making the cleaning chain 20 can better clean the bottom of the pulsator 14 and the bottom of the inner tub 13.
  • this connection method is not restrictive, and the technician can set the specific connection method by himself according to actual use requirements.
  • the pulsator washing machine further includes a shaft sleeve 21 connected to the drive shaft 15 in a loose fit manner, and one end of the cleaning chain 20 is connected to the shaft sleeve 21 to achieve a loose fit, so as to The problem that the drive shaft 15 is easily damaged is effectively avoided.
  • the cleaning chain 20 includes a chain body 201 and a plurality of cleaning balls 202 arranged on the chain body 201.
  • the chain body 201 can ensure that the cleaning chain 20 can swing freely within a certain range, and the cleaning balls 202 are Helps better realize the cleaning function.
  • the diameter of the cleaning ball 202 is set to be smaller than the distance between the upper bottom of the inner tub 13 and the lower bottom of the pulsator 14; preferably, the diameter of the cleaning ball 202 is equal to the distance between the upper bottom of the inner tub 13 and the lower bottom of the pulsator 14 Two-thirds of the distance to better realize the function of cleaning and storage.
  • this size setting is not restrictive, and technicians can set it according to actual needs.
  • the chain body 201 is made of nylon rope or steel rope.
  • the cleaning ball 202 includes a spherical body 2021 and a plurality of protrusions 2022 arranged on the spherical body 2021; wherein, the spherical body 2021 and the protrusions 2022 are both made of rubber so as to While increasing the friction, it can also effectively prevent the growth of bacteria.
  • the present invention does not impose any restrictions on the number and distribution of the protrusions 2022, and the technicians can set them according to the actual use requirements; at the same time, the technicians can also select the spherical body 2021 and the protrusions according to the actual use requirements. From 2022 manufacturing materials.
  • the cleaning ball 202 includes a spherical main body 2021 (not shown) and a plurality of bristles 2023 arranged on the spherical main body 2021; wherein, between the bristles 2023
  • the spacing should not be too small in order to avoid the problem of residual thread scraps, and the spherical body 2021 is made of rubber, and the bristles 2023 are made of nylon, so as to effectively ensure the cleaning quality.
  • the present invention does not impose any restrictions on the specific number and distribution of the bristles 2023. The technicians can set them according to actual use requirements, and the technicians can select the spherical bodies 2021 and 2021 according to actual use requirements.
  • the material of the bristles 2023 can be used to be a spherical bodies 2021 and 2021 according to actual use requirements.
  • the self-cleaning device of the pulsator washing machine further includes a centrifugal storage assembly 22 connected to the cleaning chain 20, the centrifugal storage assembly 22 is set to When the drive shaft 15 rotates at a high speed, the centrifugal storage assembly 22 can tighten the cleaning chain 20 so that the cleaning chain 20 is out of contact with the bottom of the inner tub 13.
  • the self-cleaning device may not include the centrifugal storage assembly 22, that is, the cleaning chain 20 is always in a free state.
  • the present invention does not impose any restrictions on the specific structure of the centrifugal storage assembly 22, and technicians can set it according to actual use requirements, as long as the centrifugal storage assembly 22 can remove the cleaning chain 20 when the drive shaft 15 rotates at a high speed. It is sufficient to pull the cleaning chain 20 out of contact with the bottom of the inner tub 13; for example, the centrifugal storage assembly 22 can also be composed of an electromagnet arranged on the bottom surface of the pulsator 14 and a plurality of iron blocks arranged on the cleaning chain 20.
  • the pulsator washing machine can energize the electromagnet provided on the bottom surface of the pulsator 14, so that the electromagnet can adsorb the cleaning chain 20 to the bottom surface of the pulsator 14 through a plurality of iron blocks, thereby The cleaning chain 20 is out of contact with the bottom of the inner tub 13.
  • the high-speed rotation described in this embodiment generally refers to the rotation state of the pulsator washing machine during the dehydration operation
  • the non-high-speed rotation described in this embodiment refers to The pulsator washing machine runs operations other than the dehydration operation, such as the rotation state when running the washing operation; of course, this is not restrictive, and the technician can also define it according to actual usage requirements.
  • the centrifugal storage assembly 22 includes an annular guide groove 222 arranged on the pulsator 14 and a centrifugal traction member 221 arranged in the annular guide groove 222; it should be noted that the pulsator 14 Usually, they include upper and lower parts. In the present invention, an annular gap for the movement of the chain body 201 is provided at the connection between the upper and lower parts, so as to effectively ensure that the cleaning chain 20 can realize circular movement between the inner tub 13 and the pulsator 14.
  • the centrifugal traction member 221 is provided in a spherical structure so that the centrifugal traction member 221 can move more easily, and the center of the annular guide groove 222 is located on the rotation axis of the drive shaft 15, so that the centrifugal traction member 221 can be in the guide groove 222. Achieve circular motion, so that the cleaning chain 20 can achieve circular motion between the inner tub 13 and the pulsator 14; the centrifugal traction member 221 is connected to the other end of the cleaning chain 20, and the weight of the centrifugal traction member 221 is set to be greater than that of the cleaning chain 20 Weight so that the centrifugal traction member 221 can tighten the cleaning chain 20.
  • the technician can set the weight of the centrifugal traction member 221 according to actual usage requirements, as long as the centrifugal force generated by the centrifugal traction member 221 is sufficient to tighten the cleaning chain 20 when the drive shaft 15 rotates at a high speed. As shown in FIG.
  • the present invention does not impose any restrictions on the specific structure and location of the centrifugal traction member 221 and the guide groove 222, and technicians can set it according to actual use requirements, as long as they can achieve the tensioning function; for example, the centrifugal traction member 221 and the guide groove 222 can be set by themselves.
  • the traction member 221 may also have a square shape, and the guide groove 222 may also be a plurality of arc-shaped grooves that are scattered and used in conjunction with a plurality of cleaning chains 20.
  • FIG. 6 is an overall side sectional view of the first preferred embodiment of the technical solution 2 of the present invention.
  • the pulsator washing machine of the present invention includes a casing 11, an outer tub 12 provided in the casing 11, an inner tub 13 provided in the outer tub 12, and a pulsator 14 provided in the inner tub 13.
  • the housing 11 includes a box located at the lower part, a disk seat provided on the upper part of the box body, and an upper cover provided on the disk seat, and the upper cover is connected to the disk seat in a rotatable manner; It should be noted that the present invention does not impose any restrictions on the specific structure and shape of the housing 11, as long as the housing 11 can accommodate and protect other components, and the technician can set it according to actual usage requirements.
  • the driving motor 16 is arranged in the housing 11, at the lower part of the outer tub 12, and is connected to the driving shaft 15.
  • the inner tub 13 and the pulsator 14 are both connected to the driving shaft 15, so that the driving motor 16 can drive the inner tub 13 and the pulsator 14 to rotate.
  • the present invention does not impose any restriction on its specific connection mode, as long as the drive motor 16 can drive the inner barrel 13 and the pulsator 14 to rotate independently and synchronously through the drive shaft 15, and the technician can do it according to actual needs.
  • Set the specific connection method which can be direct connection or indirect connection.
  • the bottom of the outer tub 12 is connected to a drain pipe 17, which can be connected to the outside of the housing 11.
  • a drain valve 18 is also provided on the drain pipe 17, and a wire chip filter 19 is also provided on the side wall of the inner tub 13;
  • these structural settings are not restrictive, and technicians can set them according to actual usage requirements.
  • the present invention does not impose any restriction on the overall structure of the pulsator washing machine, and the technical personnel can set the specific structure of the pulsator washing machine according to actual use requirements, as long as the pulsator
  • the drive shaft 15 connected between the inner tub 13 and the pulsator 14 may be provided in the washing machine.
  • FIG. 7 is a partial cross-sectional view of the first preferred embodiment of the technical solution 2 of the present invention
  • FIG. 8 is a partial cross-sectional view of the second preferred embodiment of the technical solution 2 of the present invention
  • FIG. 7 And Fig. 8 are two preferred embodiments of the circled part in the lower left part of Fig. 6.
  • the self-cleaning device of the pulsator washing machine includes a cleaning member 20, which is disposed between the pulsator 14 and the inner tub 13, and one end of the cleaning member 20 is connected to the drive shaft 15 for driving When the shaft 15 rotates, it can drive the cleaning member 20 to swing in the circumferential direction, so as to clean the bottom of the pulsator 14 and the inner side of the bottom of the inner tub 13.
  • the present invention does not impose any restrictions on the specific structure of the cleaning member 20, and the technician can set it according to actual use requirements, as long as the cleaning member 20 can adjust the bottom of the pulsator 14 and the inner barrel 13 during the rotation process. Clean the inside of the bottom.
  • one end of the cleaning member 20 is loosely connected to the drive shaft 15.
  • a ring with a diameter larger than the diameter of the drive shaft 15 is provided at one end of the cleaning member 20, and then the ring is sleeved to the drive shaft 15 A loose fit is achieved on the shaft 15, that is, the cleaning member 20 can rotate together with the drive shaft 15, and it does not need to rotate synchronously with the drive shaft 15, so that the cleaning member 20 can fully contact the surface to be cleaned, so that the cleaning member 20 can fully contact the surface to be cleaned.
  • the cleaning member 20 can better clean the bottom of the pulsator 14 and the bottom of the inner tub 13.
  • this connection method is not restrictive, and the technician can set the specific connection method by himself according to actual use requirements.
  • the pulsator washing machine further includes a shaft sleeve 21 connected to the drive shaft 15 in a loose fit manner, and one end of the cleaning member 20 is connected to the shaft sleeve 21 to achieve a loose fit for effective Avoid the problem that the drive shaft 15 is easily damaged.
  • the cleaning member 20 includes a rod body 202 and a plurality of cleaning balls 203 arranged on the rod body 202.
  • the rod body 202 can better ensure that the cleaning member 20 is not When the ball is formed into a ball during the rotation, the cleaning ball 203 can achieve more effective cleaning.
  • the cleaning ball 203 is connected to the rod body 202 in an axially movable manner, thereby effectively avoiding the problem that the gap between the ball and the ball cannot be cleaned.
  • the diameter of the cleaning ball 203 is set to be smaller than the distance between the upper bottom of the inner tub 13 and the lower bottom of the pulsator 14; preferably, the diameter of the cleaning ball 203 is equal to the upper bottom of the inner tub 13 and the lower bottom of the pulsator 14. Two-thirds of the distance between them, in order to better realize the functions of cleaning and storage.
  • this size setting is not restrictive, and technicians can set it according to actual needs.
  • the rod body 202 is made of a nylon rod.
  • the cleaning member 20 includes a chain body 201 and a plurality of cleaning balls 203 arranged on the chain body 201, and the chain body 201 can ensure that the cleaning member 20 can be within a certain range. With free swing, the cleaning ball 203 can achieve effective cleaning.
  • the diameter of the cleaning ball 203 is set to be smaller than the distance between the upper bottom of the inner tub 13 and the lower bottom of the pulsator 14; preferably, the diameter of the cleaning ball 203 is equal to the distance between the upper bottom of the inner tub 13 and the lower bottom of the pulsator 14 Two-thirds of the distance to better realize the function of cleaning and storage.
  • the chain body 201 is made of nylon rope or steel rope.
  • Figure 9 is a schematic structural view of the first preferred embodiment of the cleaning ball of the technical solution 2 of the present invention
  • Figure 10 is the second preferred embodiment of the cleaning ball of the technical solution 2 of the present invention
  • the cleaning ball 203 includes a spherical body 2031 and a plurality of protrusions 2032 arranged on the spherical body 2031; wherein the spherical body 2031 and the protrusions 2032 are made of rubber to facilitate While increasing the friction, it can also effectively prevent the growth of bacteria.
  • the present invention does not impose any restrictions on the number and distribution of the protrusions 2032, and the technicians can set them according to actual use requirements; at the same time, the technicians can also select the spherical body 2031 and the protrusions according to actual use requirements. From 2032 manufacturing materials. As shown in FIG.
  • the cleaning ball 203 includes a spherical main body 2031 (which is hidden by bristles and is not shown) and a plurality of bristles 2033 arranged on the spherical main body 2031;
  • the spacing should not be too small in order to avoid the problem of residual thread scraps, and the spherical body 2031 is made of rubber, and the bristles 2033 are made of nylon, so as to effectively ensure the cleaning quality.
  • the present invention does not impose any restrictions on the specific number and distribution of the bristles 2033.
  • the technician can set it according to actual use requirements, and the technician can select the spherical body 2031 and the spherical body 2031 and the distribution method according to actual use requirements.
  • the material of the bristles 2033 are not restrictive, and technicians can also set the specific structure of the cleaning ball 203 according to actual use requirements.
  • the self-cleaning device of the pulsator washing machine further includes a centrifugal assembly 22 connected to the cleaning member 20, and the centrifugal assembly 22 is configured to rotate when the drive shaft 15 rotates at a high speed.
  • the centrifugal assembly 22 can move the cleaning member 20 so that the cleaning member 20 is out of contact with the bottom of the inner tub 13.
  • the present invention does not impose any restrictions on the specific structure of the centrifugal assembly 22, and technicians can set it according to actual usage requirements, as long as the centrifugal assembly 22 can move the cleaning member 20 when the drive shaft 15 rotates at a high speed, so as to clean
  • the member 20 can be disengaged from the bottom of the inner tub 13; for example, the centrifugal assembly 22 may include an electromagnet arranged on the bottom surface of the pulsator 14 and a plurality of iron blocks arranged on the cleaning member 20.
  • the pulsator washing machine can energize the electromagnet provided on the bottom surface of the pulsator 14, so that the electromagnet can absorb the cleaning member 20 to the bottom surface of the pulsator 14 through a plurality of iron blocks, thereby making the cleaning member 20 and the bottom of the inner tub 13 Disengaged.
  • the high-speed rotation described in this embodiment generally refers to the rotation state of the pulsator washing machine during the dehydration operation
  • the non-high-speed rotation described in this embodiment refers to The rotation state of the pulsator washing machine during operations other than dehydration operations, such as washing operations, etc.; of course, this is not restrictive, and technicians can also define themselves according to actual usage requirements.
  • the centrifugal assembly 22 includes a rotating member 221, a fixed member 222, a moving member 223, and an elastic member 224.
  • the fixed member 222 is provided on the pulsator 14, and the fixed member 222 is provided with a stepped through hole with a small top and a large bottom, and the moving member 223 is a stepped through hole matching the stepped through hole.
  • a truncated cone-shaped structure, the truncated cone-shaped structure can move in the stepped through hole along the axial direction, so that the moving member 223 can move axially relative to the fixed member 222.
  • the present invention does not impose any restrictions on the specific structures of the fixed member 222 and the movable member 223, and the technician can set it according to actual usage requirements, as long as the movable member 223 can move relative to the fixed member 222.
  • An elastic member 224 is arranged between the fixed member 222 and the moving member 223 in a squeezed manner.
  • the elastic member 224 is sleeved on the upper cylinder of the moving member 223, and the upper end of the elastic member 224 abuts against the fixed member 222.
  • the lower end of the member 224 abuts against the top surface of the lower cylinder of the moving member 223.
  • the pulsator 14 is provided with a rotating shaft 141, the middle of the rotating member 221 is connected to the pulsator 14 through the rotating shaft 141, so that the rotating member 221 can rotate relative to the pulsator 14; the left end of the rotating member 221 is provided with a strip hole 2212, the moving member 223
  • a connecting structure 2231 extends from the upper end of the connecting structure 2231.
  • the connecting structure 2231 includes a columnar body and a moving column arranged at the top of the columnar body.
  • the moving column can move in the strip hole 2212 to ensure that when the rotating member 221 rotates, the moving member 223 can produce Axial movement; in addition, the right end of the rotating member 221 is also provided with a centrifugal member 2211, when the drive shaft 15 rotates at a high speed, the rotating member 221 can rotate under the centrifugal force generated by the centrifugal member 2211 and thus drive the moving member 223 to move up, thus The cleaning member 20 is moved so that the cleaning member 20 is out of contact with the bottom of the inner tub 13.
  • centrifugal assembly 22 is not restrictive, and the technician can adjust the specific structure of the centrifugal assembly 22 according to actual use requirements, as long as the centrifugal assembly 22 can move the cleaning member when the drive shaft 15 rotates at a high speed. 20 so that the cleaning member 20 is out of contact with the bottom of the inner tub 13.
  • the centrifugal assembly 22 described in this preferred embodiment is composed of a rotating member 221, a fixed member 222, a moving member 223, and an elastic member 224; however, the centrifugal assembly 22 may obviously also include only a rotating member. 221. In this case, the end of the rotating member 221 away from the centrifugal member 2211 is directly connected to the cleaning member 20.
  • the centrifugal assembly 22 further includes a connecting rod 226, the upper end of the connecting rod 226 is rotatably connected to the moving member 223
  • the lower end of the connecting rod 226 is connected to the rod body 202 in a rotatable manner, which can be specifically achieved by arranging a rotatable pin.
  • the centrifugal member 2211 When the drive shaft 15 rotates at a high speed, the centrifugal member 2211 can rotate to the lower left under the action of centrifugal force, thereby pulling the moving member 223 to squeeze the elastic member 224 to deform and move upward, and the moving member 223 pulls the entire cleaning member 20 through the connecting rod 226 Move upward so that the cleaning member 20 is out of contact with the bottom of the inner tub 13.
  • the length of each member and the weight of the centrifugal member 2211 can be set by the skilled person according to actual usage requirements, so that the centrifugal member 2211 can rotate when the drive shaft 15 reaches a preset rotation speed.
  • the centrifugal assembly 22 when the cleaning member 20 includes a chain body 201 and a plurality of cleaning balls 203 arranged on the chain body 201, the centrifugal assembly 22 also includes a connecting chain 225, and the moving member 223 is connected to the left end of the cleaning member 20 through the connecting chain 225 Connected;
  • the connecting chain 225 can be integrated with the chain body 201, or can be separately arranged and then connected.
  • the centrifugal member 2211 When the drive shaft 15 rotates at a high speed, the centrifugal member 2211 can rotate to the lower left under the action of centrifugal force, thereby pulling the moving member 223 to squeeze the elastic member 224 to deform and move upward, and the moving member 223 pulls the connecting chain 225 upward to make the chain
  • the body 201 is tightened so that the cleaning member 20 is out of contact with the bottom of the inner tub 13.
  • the length of each member and the weight of the centrifugal member 2211 can be set by the skilled person according to actual usage requirements, so that the centrifugal member 2211 can rotate only when the drive shaft 15 reaches a preset speed.
  • FIG. 11 is an overall side cross-sectional view of the pulsator washing machine according to technical solution 3 of the present invention.
  • the pulsator washing machine of the present invention includes a casing 11, an outer tub 12 provided in the casing 11, an inner tub 13 provided in the outer tub 12, and a pulsator 14 provided in the inner tub 13.
  • the housing 11 includes a box located at the lower part, a disk seat provided on the upper part of the box body, and an upper cover provided on the disk seat, and the upper cover is connected to the disk seat in a rotatable manner;
  • the driving motor 16 is arranged in the housing 11, at the lower part of the outer tub 12, and is connected to the driving shaft 15.
  • the inner tub 13 and the pulsator 14 are both connected to the driving shaft 15, so that the driving motor 16 can drive the inner tub 13 and the pulsator 14 to rotate; It should be noted that the present invention does not impose any restrictions on its specific connection mode, as long as the drive motor 16 can drive the inner barrel 13 and the pulsator 14 to rotate independently and synchronously through the drive shaft 15, and the technician can set it according to actual needs.
  • the specific connection method can be either a direct connection or an indirect connection.
  • the bottom of the outer tub 12 is in communication with a drain pipe 17, which can be connected to the outside of the housing 11, and the drain pipe 17 is also provided with a drain valve 18, and the side wall of the inner barrel 13 is also provided with a wire chip filter 19; of course; ,
  • a drain pipe 17 which can be connected to the outside of the housing 11, and the drain pipe 17 is also provided with a drain valve 18, and the side wall of the inner barrel 13 is also provided with a wire chip filter 19; of course;
  • These structural settings are not restrictive, and technicians can set them according to actual needs.
  • the present invention does not impose any restriction on the overall structure of the pulsator washing machine, and the technical personnel can set the specific structure of the pulsator washing machine according to actual use requirements, as long as the pulsator It is sufficient that the washing machine is provided with a drive shaft 15 that can be selectively connected to the inner tub 13.
  • the self-cleaning device includes a cleaning member 20, which is arranged between the outer tub 12 and the inner tub 13, and one end of the cleaning member 20 is connected to the drive shaft 15, so that the drive shaft 15 can drive the cleaning member 20 along the Circumferentially swing to clean the inside of the bottom of the outer tub 12 and the outside of the bottom of the inner tub 13.
  • the present invention does not impose any restriction on the specific structure of the cleaning member 20, and the technician can set it according to actual use requirements, as long as the cleaning member 20 can be set inside the bottom of the outer tub 12 and outside the bottom of the inner tub 13 during the swing process. Just clean it.
  • one end of the cleaning member 20 is loosely connected to the drive shaft 15.
  • a ring with a diameter larger than the diameter of the drive shaft 15 is provided at one end of the cleaning member 20, and then the ring is sleeved.
  • the cleaning member 20 can rotate with the drive shaft 15 without rotating synchronously with the drive shaft 15, so that the cleaning member 20 can fully contact the surface to be cleaned, thereby making the cleaning
  • the member 20 can better clean the inside of the bottom of the outer tub 12 and the outside of the bottom of the inner tub 13.
  • this connection method is not restrictive, and the technician can set the specific connection method by himself according to actual use requirements.
  • the pulsator washing machine further includes a shaft sleeve 21 connected to the drive shaft 15 in a loose fit manner, and one end of the cleaning member 20 is connected to the shaft sleeve 21 to achieve a loose fit, so that The problem that the drive shaft 15 is easily damaged is effectively avoided.
  • the cleaning member 20 includes a rod body 201 and a plurality of cleaning balls 202 arranged on the rod body 201.
  • the rod body 201 can better ensure that the cleaning member 20 will not accumulate in a ball during the swing process, and clean
  • the ball 202 can achieve more effective cleaning.
  • this structure is not restrictive, and the technician can set the specific structure of the cleaning member 20 according to actual use requirements; for example, the cleaning member 20 can also be composed of a chain body and a plurality of parts arranged on the chain body. Consists of a clean ball.
  • the cleaning ball 202 is connected to the rod body 201 in an axially movable manner, thereby effectively avoiding the problem that the gap between the ball and the ball cannot be cleaned.
  • the diameter of the cleaning ball 202 is set to be smaller than the distance between the lower bottom of the inner tub 13 and the upper bottom of the outer barrel 12; preferably, the diameter of the cleaning ball 202 is equal to the distance between the lower bottom of the inner barrel 13 and the upper bottom of the outer barrel 12. Two-thirds of the distance to better realize the function of cleaning and storage.
  • this size setting is not restrictive, and technicians can set the specific size according to actual needs.
  • the rod body 201 is made of nylon rod or metal rod.
  • a side wall cleaning chain 23 is provided between the side walls of the outer barrel 12 and the inner barrel 13.
  • the side wall cleaning chain 23 includes a chain body and a plurality of cleaning balls arranged on the chain body.
  • the cleaning balls can face each other. Since the chain body rotates to achieve better cleaning, both ends of the chain body are fixedly connected to the inner barrel 13, and the cleaning ball can also move on the chain body to further enhance its cleaning effect; when the inner barrel When 13 rotates, the side wall cleaning chain 23 can perform rolling cleaning on the side wall of the outer tub 12, thereby effectively ensuring the cleanliness between the side walls.
  • Technicians can set the length, number and interval of the side wall cleaning chain 23 according to actual usage requirements, so as to adapt to different cleaning requirements. It should also be noted that the present invention does not impose any limitation on the specific structure of the side wall cleaning chain 23, as long as the side wall cleaning chain 23 can achieve the effect of cleaning the side wall.
  • the cleaning ball 202 includes a spherical body 2021 and a plurality of protrusions 2022 provided on the spherical body 2021; wherein, the spherical body 2021 and the protrusions 2022 are both made of rubber so as to While increasing the friction, it can also effectively prevent the growth of bacteria.
  • the present invention does not impose any restrictions on the number and distribution of the protrusions 2022, and the technicians can set them according to the actual use requirements; at the same time, the technicians can also select the spherical body 2021 and the protrusions according to the actual use requirements. From 2022 manufacturing materials.
  • the cleaning ball 202 includes a spherical main body 2021 (not shown) and a plurality of bristles 2023 arranged on the spherical main body 2021; wherein, between the bristles 2023
  • the spacing should not be too small in order to avoid the problem of residual thread scraps, and the spherical body 2021 is made of rubber, and the bristles 2023 are made of nylon, so as to effectively ensure the cleaning quality.
  • the present invention does not impose any restrictions on the specific number and distribution of the bristles 2023. The technicians can set them according to actual use requirements, and the technicians can select the spherical bodies 2021 and 2021 according to actual use requirements.
  • the material of the bristles 2023 can be used to be a spherical bodies 2021 and 2021 according to actual use requirements.
  • the self-cleaning device of the pulsator washing machine further includes a centrifugal traction assembly 22 connected with the cleaning member 20, the centrifugal traction assembly 22 is set to centrifuge when the drive shaft 15 rotates at a high speed
  • the traction assembly 22 can move the cleaning member 20 to disengage the cleaning member 20 from the bottom of the tub 12.
  • the self-cleaning device may not include the centrifugal traction assembly 22, that is, the cleaning member 20 is always in a freely rotating state.
  • the present invention does not impose any restrictions on the specific structure of the centrifugal traction assembly 22, and technicians can set it according to actual usage requirements, as long as the centrifugal traction assembly 22 can move the cleaning member when the drive shaft 15 rotates at a high speed. 20 so that the cleaning member 20 is out of contact with the bottom of the outer barrel 12; for example, the centrifugal traction assembly 22 can also be composed of an electromagnet provided on the bottom surface of the inner barrel 13 and a plurality of iron blocks provided on the cleaning member 20.
  • the pulsator washing machine can energize the electromagnet provided on the bottom surface of the inner tub 13, so that the electromagnet can adsorb the cleaning member 20 to the inner tub 13 through a plurality of iron blocks, thereby making the cleaning member 20 It is out of contact with the bottom of the outer barrel 12.
  • the high-speed rotation described in this embodiment generally refers to the rotation state of the pulsator washing machine during the dehydration operation
  • the non-high-speed rotation described in this embodiment refers to The rotation state of the pulsator washing machine during operations other than dehydration operations, such as washing operations; of course, this is not restrictive, and technicians can also define high-speed rotation according to actual usage requirements.
  • the centrifugal traction assembly 22 includes a centrifugal member 221 and a traction member 222, wherein the centrifugal member 221 is disposed in the inner tub 13, the centrifugal member 221 is connected to the cleaning member 20 through the traction member 222, and the inner tub 13
  • An arc-shaped through groove (not shown in the figure) is provided on the upper part, and the traction member 222 can move in the arc-shaped through groove, so that the cleaning member 20 can also clean the lower bottom surface of the inner tub 13.
  • a plurality of arc-shaped through grooves are scattered on the inner barrel 13, and the number of cleaning members 20 is equal to the number of the arc-shaped through grooves, so that The traction member 222 connected to each cleaning member 20 can be arranged in its corresponding arc-shaped through groove, so that the entire bottom surface of the inner tub 13 can be cleaned.
  • the centrifugal member 221 is provided in a spherical structure so that the centrifugal member 221 can be moved more easily, and the weight of the centrifugal member 221 is set to be greater than the weight of the cleaning member 20 to effectively ensure that the centrifugal member 221 can move the cleaning member 20.
  • the centrifugal member 221 When the drive shaft 15 rotates at a high speed, the centrifugal member 221 can move to the end away from the drive shaft 15 in the inner tub 13 under the action of centrifugal force. Since the weight of the centrifugal member 221 is greater than the weight of the cleaning member 20, it can tighten the traction member 222 and therefore move the cleaning member 20 so that the cleaning member 20 is out of contact with the bottom of the outer tub 12 to achieve a storage effect. It should be noted that the technician can set the weight of the centrifugal member 221 according to actual use requirements, as long as the centrifugal force generated by the centrifugal member 221 is sufficient to move the cleaning member 20 and make it contact with the outer tub 12 when the drive shaft 15 rotates at a high speed.
  • the bottom surface can be out of contact.
  • the traction member 222 is released so that the cleaning member 20 can normally contact the bottom of the outer tub 12, thereby achieving a cleaning function.
  • the present invention does not impose any restrictions on the specific structure and location of the centrifugal member 221 and the traction member 222, and the technician can set it according to actual use requirements, as long as it can achieve the tightening function; for example, the centrifugal member 221 can also be square.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
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Abstract

一种具有自清洁装置的波轮洗衣机，包括内桶（13）、设置在内桶（13）中的波轮（14）以及连接到波轮（14）的驱动轴（15），自清洁装置包括设置在波轮（14）与内桶（13）之间的清洁链（20），清洁链（20）的一端与驱动轴（15）相连，以便驱动轴（15）转动时能够带动清洁链（20）沿周向摆动从而对波轮（14）底部和内桶（13）底部进行清洁。由于清洁链（20）是与驱动轴（15）相连的，这种设置方式不仅能够有效避免清洁链（20）在清洁过程中出现随意游离的现象而影响清洁效果的问题，而且还能够有效避免现有清洁方式只能对其中一个构件进行清洁的问题，进而大幅提升了自清洁装置的清洁效果。

Description

具有自清洁装置的波轮洗衣机 技术领域
本发明属于洗涤技术领域，具体提供一种具有自清洁装置的波轮洗衣机。
背景技术
为了方便人们的生活以及有效提高人们的生活质量，市面上不断涌现越来越多种类的洗涤设备，以帮助人们洗涤衣物。近年来，随着洗涤设备日益增多，人们对洗涤设备的综合性能也提出了越来越高的要求。以洗衣机的清洁性能为例，为了最大程度地保证现有洗衣机的洗涤效果，用户往往要求洗衣机具备自清洁功能，以便有效保证洗衣机自身的清洁程度，从而有效避免洗衣机因自身内部不清洁而导致洗涤效果不佳的问题。为了使洗衣机具备自清洁功能，现有洗衣机通常会在内桶与外桶之间设置自清洁装置，以便对内桶外壁和外桶内壁这两个最需要清洁的部分进行清洁。此外，对于波轮洗衣机而言，波轮底部与内桶底部之间也十分需要清洁，而现有波轮洗衣机也并没有针对这个问题提出任何清洁方案。
进一步地，现有部分洗衣机是通过在内桶外壁和外桶内壁中的一个上设置清洁刷来实现自清洁，但是，这种清洁方式只能对内桶外壁和外桶内壁中的一个实现自清洁，而无法实现内桶外壁和外桶内壁的全面清洁，这种清洁方案运用于清洁波轮底部和内桶内壁时同理无法实现两部分的全面清洁；同时，现有还有部分洗衣机是通过在内桶外壁与外桶内壁之间设置多个清洁球来实现自清洁，这种清洁方式表面上看起来确实能够实现全面自清洁，但是，当内桶转动时，这些清洁球在浮力作用下往往都会聚集到洗衣机的上部，从而导致这种清洁方式根本无法实现全面的自清洁，而当内桶不转时，这些清洁球还会聚集在洗衣机的驱动轴附近，反而容易使驱动轴附近聚集污垢。基于此，即便是将清洁内外桶的方案运用于清洁波轮上，该清洁方案运用于清洁波轮底部和内桶内壁时同理也无法很好地实现全面自清洁的效果。由此可见，现有洗衣机的自清洁方案不仅不能清洁波轮底部，而且还难以实现全面自清洁的效果。
相应地，本领域需要一种新的具有自清洁装置的波轮洗衣机来解决上述问题。
发明内容
为了解决现有技术中的上述问题，即为了解决现有洗衣机的自清洁方案难以实现良好的自清洁效果的问题，本发明提供了以下技术方案：
本发明的技术方案1提供了一种具有自清洁装置的波轮洗衣机，所述波轮洗衣机包括内桶、设置在所述内桶中的波轮以及连接到所述波轮的驱动轴，所述自清洁装置包括设置在所述波轮与所述内桶之间的清洁链，并且所述清洁链的一端与所述驱动轴相连，以便所述驱动轴转动时能够带动所述清洁链沿周向摆动从而对所述波轮底部和所述内桶底部进行清洁。
在上述波轮洗衣机的优选技术方案中，所述清洁链包括链体以及设置在所述链体上的多个清洁球。
在上述波轮洗衣机的优选技术方案中，所述清洁球包括球状主体以及设置在所述球状主体上的多个凸起。
在上述波轮洗衣机的优选技术方案中，所述清洁球包括球状主体以及设置在所述球状主体上的多个刷毛。
在上述波轮洗衣机的优选技术方案中，所述链体由尼龙绳或钢绳制成。
在上述波轮洗衣机的优选技术方案中，所述驱动轴上套设有轴套，所述清洁链通过所述轴套与所述驱动轴相连。
在上述波轮洗衣机的优选技术方案中，所述自清洁装置还包括与所述清洁链相连的离心收纳组件，所述离心收纳组件设置为当所述驱动轴高速转动时，所述离心收纳组件能够将所述清洁链拉紧以使所述清洁链与所述内桶底部脱离接触。
在上述波轮洗衣机的优选技术方案中，所述离心收纳组件包括设置在所述波轮上的导向槽以及设置在所述导向槽中的离心牵引构件，所述离心牵引构件与所述清洁链的另一端相连，所述离心牵引构件和所述清洁链共同设置为当所述驱动轴高速转动时，所述离心牵引构件能够在所述导向槽中向远离所述驱动轴的一端移动，以使所述清洁链被拉紧而从使所述清洁链与所述内桶底部脱离接触。
在上述波轮洗衣机的优选技术方案中，所述离心牵引构件为球状结构。
在上述波轮洗衣机的优选技术方案中，所述导向槽为设置在所述波轮上的环状导向槽，所述环状导向槽的中心位于所述驱动轴的转动轴线上。
本领域技术人员能够理解的是，在本发明的技术方案1中，本发明的波轮洗衣机包括内桶、设置在所述内桶中的波轮以及连接到所述波轮的驱动轴，所述自清洁装置包括设置在所述波轮与所述内桶之间的清洁链，所述清洁链的一端与所述驱动轴相连，以便所述驱动轴转动时能够带动所述清洁链沿周向摆动从而对所述波轮底部和所述内桶底部进行清洁。可以理解的是，一方面，由于所述清洁链是与所述驱动轴相连的，因此不会出现随意游离而影响清洁效果的问题，并且由于所述清洁链是设置在所述波轮与所述内桶之间的，因而其对所述波轮底部也能够起到良好的清洁作用，从而有效避免现有清洁方式无法清洁波轮的问题；另一方面，由于所述清洁链是跟随所述驱动轴转动的，而并没有与所述波轮或所述内桶连接，因此，在所述清洁链进行周向摆动时，所述清洁链能够同时对所述波轮和所述内桶进行清洁，从而有效避免现有清洁方式只能对其中一个构件进行清洁的问题。此外，又由于所述清洁链能够实现整周的摆动，因此，所述清洁链在转动过程中能够同时对整个所述波轮的底部和整个所述内桶的底部进行全面而有效的清洁，进而有效提升所述自清洁装置的清洁效果。
进一步地，在本发明的技术方案1中，本发明的清洁链包括链体以及设置在所述链体上的多个清洁球，所述链体允许所述清洁链在一定范围内自由摆动，同时所述清洁球能够增强所述清洁链的整体清洁效果，两者的这种配合则能够有效提升所述清洁链的清洁效果。
更进一步地，作为一种优选技术方案，本发明的清洁球包括球状主体以及设置在所述球状主体上的多个凸起，所述球状主体有助于所述清洁球的移动，而所述凸起结构能够有效增大所述清洁球与被清洁面之间的摩擦力，以便进一步提升所述清洁球的清洁效果。
更进一步地，作为另一种优选技术方案，本发明的清洁球包括球状主体以及设置在所述球状主体上的多个刷毛，所述球状主体有助于所述清洁球的移动，而所述刷毛结构能够有效增大所述清洁球与被清洁面之间的摩擦力，以便进一步提升所述清洁球的清洁效果。
更进一步地，在本发明的技术方案1中，本发明的链体由尼龙绳或钢绳制成，由于尼龙绳或钢绳既具有一定的柔性，能够对所述清洁球起到牵引作用，并且还能够允许所述清洁链在一定范围移动；同时其又具有一定的刚性，能够有效避免所述清洁链在运动过程中积聚在一起而影响所述清洁链的整体清洁效果。
更进一步地，在本发明的技术方案1中，本发明的清洁链通过所述轴套与所述驱动轴相连，以便所述清洁链能够更加灵活地实现周向运动。
更进一步地，在本发明的技术方案1中，本发明的波轮洗衣机还通过设置离心收纳组件有效提升所述自清洁装置的综合性能。具体地，当所述驱动轴没有高速转动时，所述清洁链能够自由伸展，从而与所述内桶底部正常接触，以便所述清洁链能够同时对所述波轮底部和所述内桶底部进行全面清洁；而当所述驱动轴高速转动时，通常为高速脱水时，所述离心收纳组件又能够将所述清洁链拉紧，以使所述清洁链与所述内桶底部脱离接触，从而有效避免高速转动的清洁链在内桶与波轮之间剧烈碰撞而产生噪音的问题，进而有效保证用户体验。
更进一步地，在本发明的技术方案1中，本发明通过设置离心牵引构件来实现收纳效果，当所述驱动轴高速转动时，所述离心牵引构件能够在离心力的作用下在所述导向槽中向远离所述驱动轴的一端移动，以使整条所述清洁链被拉紧，从而使得所述清洁链与所述内桶底部脱离接触，进而实现收纳效果。这种收纳方式不仅能够有效避免高速转动的清洁链在内桶与波轮之间剧烈碰撞而产生噪音的问题，而且还无需借助其他动力源便可实现，以便在节能的同时还能够有效保证该功能的可靠性。优选地，所述离心牵引构件为球状结构，以便有效减少阻力对离心效果的影响；所述导向槽为设置在所述波轮上的环状导向槽，并且所述环状导向槽的中心位于所述驱动轴的转动轴线上，以便所述清洁链能够实现更自由的转动，进而更好地保证其清洁效果。
本发明的技术方案2提供了一种具有自清洁装置的波轮洗衣机，该波轮洗衣机包括内桶、设置在所述内桶中的波轮以及连接到所述波轮的驱动轴，所述自清洁装置包括清洁构件和离心组件，所述清洁构件设置在所述波轮与所述内桶之间，并且所述清洁构件的一端与所述驱动轴相连，以便所述驱动轴转动时能够带动所述清洁构件沿周向摆动从而对所述波轮底部和所述内桶底部进行清洁；所述离心组件与所述清洁构件相连，所述离心组件设置为当所述驱动轴高速转动时，所述离心组件能够移动所述清洁构件，以使所述清洁构件与所述内桶底部脱离接触。
在上述波轮洗衣机的优选技术方案中，所述离心组件包括设置在所述波轮上的转动构件，所述转动构件的一端与所述清洁构件相连，所述转动构件的另一端设置有离心构件，所述离心构件与所述转动构件共同设置为当所述驱动轴高速转动时，所述转动构件能够在所述离心构件产生的离心力作用下转动从而移动所述清洁构件，以使所述清洁构件与所述内桶底部脱离接触。
在上述波轮洗衣机的优选技术方案中，所述离心组件还包括固定构件、移动构件和弹性构件，所述固定构件设置在所述波轮上，所述移动构件以可移动的方式连接至所述固定构件，所述弹性构件以被挤压的方式设置在所述移动构件与所述固定构件之间，所述转动构件通过所述移动构件与所述清洁构件相连。
在上述波轮洗衣机的优选技术方案中，所述移动构件为柱状结构，所述固定构件上设置有通孔，所述柱状结构的至少一部分形状与所述通孔的形状相匹配，以使所述柱状结构能够以可移动方式连接至所述通孔中。
在上述波轮洗衣机的优选技术方案中，所述弹性构件为套设在所述柱状结构上的弹簧。
在上述波轮洗衣机的优选技术方案中，所述驱动轴上套设有轴套，所述清洁构件通过所述轴套与所述驱动轴相连。
在上述波轮洗衣机的优选技术方案中，所述清洁构件包括链体以及设置在所述链体上的多个清洁球。
在上述波轮洗衣机的优选技术方案中，所述离心组件还包括连接链，所述移动构件通过所述连接链与所述清洁构件的另一端相连。
在上述波轮洗衣机的优选技术方案中，所述清洁构件包括杆体以及设置在所述杆体上的多个清洁球。
在上述波轮洗衣机的优选技术方案中，所述离心组件还包括连接杆，所述连接杆的一端以可转动的方式连接至所述移动构件，所述连接杆的另一端以可转动的方式连接至所述杆体。
本领域技术人员能够理解的是，在本发明的技术方案2中，本发明的波轮洗衣机包括内桶、设置在所述内桶中的波轮以及连接到所述波轮的驱动轴，所述自清洁装置包括清洁构件和离心组件，所述清洁构件设置在所述波轮与所述内桶之间，并且所述清洁构件的一端与所述驱动轴相连，以便所述驱动轴转动时能够带动所述清洁构件沿周向摆动从而对所述波轮底部和所述内桶底部进行清洁；所述离心组件与所述清洁构件相连，所述离心组件设置为当所述驱动轴高速转动时，所述离心组件能够移动所述清洁构件，以使所述清洁构件与所述内桶底部脱离接触。可以理解的是，一方面，由于所述清洁构件是与所述驱动轴相连的，因此不会出现随意游离而影响清洁效果的问题，并且所述清洁构件设置在所述波轮与所述内桶之间，因而能够对所述波轮底部也起到良好的清洁作用，从而有效避免现有清洁方式无法清洁波轮的问题；另一方面，由于所述清洁构件是跟随所述驱动轴一起转动的，而并没有与所述波轮或所述内桶连接，因此，在所述清洁构件进行周向摆动时，所述清洁构件能够同时对所述波轮和所述内桶进行清洁，从而有效避免现有清洁方式只能对其中一个构件进行清洁的问题。此外，又由于所述清洁构件能够实现整周的转动，因此，所述清洁构件在转动过程中能够同时对整个所述波轮的底部和整个所述内桶的底部内侧进行全面而有效的清洁，进而有效提升所述自清洁装置的清洁效果。本发明的波轮洗衣机还通过设置离心组件来有效提升所述自清洁装置的综合性能。具体地，当所述驱动轴没有高速转动时，所述清洁构件能够自由伸展，从而与所述内桶的底部内侧正常接触，以便所述清洁构件能够同时对所述波轮的底部和所述内桶的底部内侧进行全面清洁；而当所述驱动轴高速转动时，所述离心组件又能够移动所述清洁构件，以使所述清洁构件与所述内桶底部脱离接触，从而有效避免高速转动的清洁构件在内桶与波轮之间剧烈碰撞而产生噪音的问题，进而有效保证用户体验。
进一步地，在本发明的技术方案2中，本发明通过设置与所述清洁构件相连的转动构件且在所述转动构件的另一端设置离心构件来实现离心收纳的效果，当所述驱动轴高速转动时，所述转动构件能够在所述离心构件产生的离心力作用下转动而移动所述清洁构件，以使所述清洁构件与所述内桶底部脱离接触。这种收纳方式不仅能够有效避免高速转动的清洁构件在内桶与波轮之间剧烈碰撞而产生 噪音的问题，而且还无需借助其他动力源便可实现，以便在节能的同时还能够有效保证该功能的可靠性。
进一步地，在本发明的技术方案2中，本发明还通过设置固定构件、移动构件和弹性构件来配合转动构件使用，以便将所述转动构件的转动更好地转化为移动，同时还能够更加有效地保证所述清洁构件能够在所述驱动轴未高速转动时自由摆动，进而有效提升清洁功能和收纳功能的可靠性。
进一步地，在本发明的技术方案2中，本发明的清洁构件通过所述轴套与所述驱动轴相连，以便所述清洁构件能够更灵活地实现周向运动。
更进一步地，在本发明的技术方案2中，本发明的清洁构件包括链体以及设置在所述链体上的多个清洁球，所述链体允许所述清洁构件在一定范围内自由摆动，同时所述清洁球能够增强所述清洁构件的整体清洁效果，两者的这种配合则能够有效提升所述清洁构件的清洁效果。在此情形下，所述移动构件通过连接链与所述清洁构件的另一端相连，以便更好地实现收紧功能。
更进一步地，在本发明的技术方案2中，本发明的清洁构件包括杆体以及设置在所述杆体上的多个清洁球，所述杆体能够更好地保证所述清洁构件不会在转动过程中积为一团，同时所述清洁球能够增强所述清洁构件的整体清洁效果，两者的这种配合则能够有效提升所述清洁构件的清洁效果。
本发明的技术方案3提供了一种具有自清洁装置的波轮洗衣机，所述波轮洗衣机包括外桶、设置在所述外桶中的内桶以及能够选择性地连接到所述内桶的驱动轴，所述自清洁装置包括设置在所述内桶底部与所述外桶底部之间的清洁构件，所述清洁构件的一端与所述驱动轴相连，以便所述驱动轴转动时能够带动所述清洁构件沿周向摆动从而对所述外桶底部和所述内桶底部进行清洁。
在上述波轮洗衣机的优选技术方案中，所述驱动轴上套设有轴套，所述清洁构件通过所述轴套与所述驱动轴相连。
在上述波轮洗衣机的优选技术方案中，所述清洁构件包括杆体以及设置在所述杆体上的多个清洁球。
在上述波轮洗衣机的优选技术方案中，所述多个清洁球以可移动的方式设置在所述杆体上。
在上述波轮洗衣机的优选技术方案中，所述清洁球包括球状主体以及设置在所述球状主体上的多个凸起。
在上述波轮洗衣机的优选技术方案中，所述清洁球包括球状主体以及设置在所述球状主体上的多个刷毛。
在上述波轮洗衣机的优选技术方案中，所述杆体由尼龙杆或金属杆制成。
在上述波轮洗衣机的优选技术方案中，所述自清洁装置还包括与所述清洁构件相连的离心牵引组件，所述离心牵引组件设置为当所述驱动轴高速转动时，所述离心牵引组件能够移动所述清洁构件，以使所述清洁构件与所述外桶的底部脱离接触。
在上述波轮洗衣机的优选技术方案中，所述离心牵引组件包括离心构件和牵引构件，所述离心构件设置在所述内桶中，所述牵引构件的一端与所述离心构件相连，所述牵引构件的另一端与所述清洁构件相连。
在上述波轮洗衣机的优选技术方案中，所述离心构件为球状结构，所述牵引构件由柔性材料制成。
本领域技术人员能够理解的是，在本发明的技术方案3中，本发明的波轮洗衣机包括外桶、设置在所述外桶中的内桶以及连接在所述外桶与所述内桶之 间的驱动轴，所述自清洁装置包括清洁构件，所述清洁构件设置在所述内桶底部与所述外桶底部之间，并且所述清洁构件的一端与所述驱动轴相连，以使所述驱动轴转动时能够带动所述清洁构件沿周向摆动而对所述外桶底部和所述内桶底部进行清洁。可以理解的是，由于所述清洁构件跟随所述驱动轴一起转动而并没有与所述外桶或所述内桶连接，因此，在所述清洁构件进行周向摆动时，所述清洁构件能够同时对所述内桶和所述外桶进行清洁，从而有效避免现有清洁方式只能对其中一个构件进行清洁的问题。此外，又由于所述清洁构件能够实现整周的转动，因此，所述清洁构件在转动过程中能够同时对整个所述内桶的底部外侧和整个所述外桶的底部内侧进行全面而有效的清洁，进而有效提升所述自清洁装置的清洁效果。
进一步地，在本发明的技术方案3中，本发明的清洁构件通过所述轴套与所述驱动轴相连，以便所述清洁构件能够更灵活地实现周向运动。
进一步地，在本发明的技术方案3中，本发明的清洁构件包括杆体以及设置在所述杆体上的多个清洁球，所述杆体能够更好地保证所述清洁构件不会在摆动过程中积为一团，同时所述清洁球能够增强所述清洁构件的整体清洁效果，两者的这种配合则能够有效提升所述清洁构件的清洁效果。
更进一步地，在本发明的技术方案3中，本发明的多个清洁球以可移动的方式设置在所述杆体上，从而有效避免球与球之间的间隙得不到清洁的问题，进而更好地保证所述清洁构件的清洁效果。
更进一步地，在本发明的技术方案3中，本发明的清洁球包括球状主体以及设置在所述球状主体上的多个凸起，所述球状主体有助于所述清洁球的运动，而所述凸起结构能够有效增大所述清洁球与被清洁面之间的摩擦力，以便进一步提升所述清洁球的清洁效果。
更进一步地，在本发明的技术方案3中，本发明的清洁球包括球状主体以及设置在所述球状主体上的多个刷毛，所述球状主体有助于所述清洁球的运动，而所述刷毛结构能够有效增大所述清洁球与被清洁面之间的摩擦力，以便进一步提升所述清洁球的清洁效果。
更进一步地，在本发明的技术方案3中，本发明的波轮洗衣机还通过设置离心牵引组件有效提升所述自清洁装置的综合性能。具体地，当所述驱动轴没有高速转动时，所述清洁构件能够自由伸展，从而与所述外桶底部正常接触，以便所述清洁构件能够同时对所述内桶底部和所述外桶底部进行全面清洁；而当所述驱动轴高速转动时，通常为高速脱水时，所述离心牵引组件又能够移动所述清洁构件，以使所述清洁构件与所述外桶底部脱离接触，从而有效避免高速转动的清洁构件在内桶与外桶之间剧烈碰撞而产生噪音的问题，进而有效保证用户体验。
更进一步地，在本发明的技术方案3中，本发明通过设置离心构件和牵引构件来实现收纳效果，当所述驱动轴高速转动时，所述离心构件能够在离心力的作用下向远离所述驱动轴的一端移动，以便拉紧所述牵引构件而使清洁构件移动，从而使得所述清洁构件与所述外桶底部脱离接触，进而实现收纳效果。这种收纳方式不仅能够有效避免高速转动的清洁构件在内桶与外桶之间剧烈碰撞而产生噪音的问题，而且还无需借助其他动力源便可实现，以便在节能的同时还能够有效保证该功能的可靠性。优选地，所述离心构件为球状结构，以便有效减少摩擦阻力对离心效果的影响；所述牵引构件由柔性材料制成，以便更好地实现牵引效果。
附图说明
图1是本发明的技术方案1的波轮洗衣机的整体侧剖图；
图2是本发明的技术方案1的优选实施例的第一局部剖视图；
图3是本发明的技术方案1的优选实施例的第二局部剖视图；
图4是本发明的技术方案1的清洁球的第一优选实施例的结构示意图；
图5是本发明的技术方案1的清洁球的第二优选实施例的结构示意图；
图1至5中的附图标记：11、外壳；12、外桶；13、内桶；14、波轮；15、驱动轴；16、驱动电机；17、排水管；18、排水阀；19、线屑过滤器；20、清洁链；201、链体；202、清洁球；2021、球状主体；2022、凸起；2023、刷毛；21、轴套；22、离心收纳组件；221、离心牵引构件；222、导向槽。
图6是本发明的技术方案2的第一优选实施例的整体侧剖图；
图7是本发明的技术方案2的第一优选实施例的局部剖视图；
图8是本发明的技术方案2的第二优选实施例的局部剖视图；
图9是本发明的技术方案2的清洁球的第一优选实施例的结构示意图；
图10是本发明的技术方案2的清洁球的第二优选实施例的结构示意图；
图6至10中的附图标记：11、外壳；12、外桶；13、内桶；14、波轮；141、转轴；15、驱动轴；16、驱动电机；17、排水管；18、排水阀；19、线屑过滤器；20、清洁构件；201、链体；202、杆体；203、清洁球；2031、球状主体；2032、凸起；2033、刷毛；21、轴套；22、离心组件；221、转动构件；2211、离心构件；2212、条状孔；222、固定构件；223、移动构件；2231、连接结构；224、弹性构件；225、连接链；226、连接杆。
图11是本发明的技术方案3的波轮洗衣机的优选实施例的整体侧剖图；
图12是本发明的技术方案3的清洁球的第一优选实施例的结构示意图；
图13是本发明的技术方案3的清洁球的第二优选实施例的结构示意图；
图11至13中的附图标记：11、外壳；12、外桶；13、内桶；14、波轮；15、驱动轴；16、驱动电机；17、排水管；18、排水阀；19、线屑过滤器；20、清洁构件；201、杆体；202、清洁球；2021、球状主体；2022、凸起；2023、刷毛；21、轴套；22、离心牵引组件；221、离心构件；222、牵引构件；23、侧壁清洁链。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些优选实施方式仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。需要说明的是，在本发明的描述中，术语“上”、“下”、“左”、“右”、“前”、“后”、“中心”、“竖直”、“水平”、“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。此外，还需要说明的是，在本发明的描 述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“配合”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
技术方案1：
首先参阅图1，该图是本发明的技术方案1的波轮洗衣机的整体侧剖图。如图1所示，本发明的波轮洗衣机包括外壳11、设置在外壳11中的外桶12、设置在外桶12中的内桶13和设置在内桶13中的波轮14。具体地，外壳11包括位于下部的箱体、设置在箱体上部的盘座以及设置在所述盘座上的上盖，所述上盖以可转动的方式连接至所述盘座；需要说明的是，本发明不对外壳11的具体结构和形状作任何限制，只要外壳11能够容纳并保护其他构件即可，技术人员可以根据实际使用需求自行设定。驱动电机16设置在外壳11中，外桶12的下部，并且与驱动轴15相连，内桶13和波轮14均与驱动轴15相连，以便驱动电机16能够驱动内桶13和波轮14转动；需要说明的是，本发明不对其具体连接方式作任何限制，只要驱动电机16能够通过驱动轴15驱动内桶13和波轮14单独转动以及同步转动即可，技术人员可以根据实际使用需求自行设定其具体连接方式，其既可以是直接连接，也可以是间接连接。外桶12的底部与排水管17相连通，排水管17能够通至外壳11的外部，并且排水管17上还设置有排水阀18，内桶13的侧壁上还设置有线屑过滤器19；当然，这些结构设置都不是限制性的，技术人员可以根据实际使用需求自行设定。此外，本领域技术人员能够理解的是，本发明不对所述波轮洗衣机的整体结构作任何限制，技术人员可以根据实际使用需求自行设定所述波轮洗衣机的具体结构，只要所述波轮洗衣机中设置有连接在内桶13与波轮14之间的驱动轴15即可。
接着，结合参阅图2和图3，其中，图2是本发明的技术方案1的优选实施例的第一局部剖视图，图3是本发明的技术方案1的优选实施例的第二局部剖视图，图2和图3是图1左下部圈出部分的两种优选实施例。如图2和3所示，所述波轮洗衣机的自清洁装置包括清洁链20，清洁链20设置在波轮14与内桶13之间，并且清洁链20的一端与驱动轴15相连，以便驱动轴15转动时能够带动清洁链20沿周向摆动而对波轮14底部和内桶13底部进行清洁。需要说明的是，本发明不对清洁链20的具体结构作任何限制，技术人员可以根据实际使用需求自行设定，只要清洁链20在跟随驱动轴15转动的过程中能够同时对波轮14底部和内桶13底部进行清洁即可。作为一种优选实施例，清洁链20的一端以松配合的方式连接至驱动轴15，例如，在清洁链20的一端设置一个直径略大于驱动轴15直径的环，然后将该环套设至驱动轴15上以实现松配合，即清洁链20既能跟随驱动轴15一起转动，又不会与驱动轴15产生同步转动，以便清洁链20能够与被清洁表面实现充分接触，进而使得清洁链20能够更好地对波轮14底部和内桶13底部进行清洁。当然，这种连接方式也并不限制性的，技术人员可以根据实际使用需求自行设定其具体连接方式。又例如，作为另一种优选实施例，所述波轮洗衣机还包括以松配合方式连接至驱动轴15上的轴套21，清洁链20的一端连接至轴套21上以实现松配合，以便有效避免驱动轴15容易受损的问题。
进一步地，作为一种实施例，清洁链20包括链体201以及设置在链体201上的多个清洁球202，链体201能够保证清洁链20可以在一定范围内自由摆动，清洁球202则有助于更好地实现清洁功能。为了便于清洁和收纳，清洁球202的直径设置为小于内桶13上底部与波轮14下底部之间的距离；优选地，清洁球202的直径等于内桶13上底部与波轮14下底部之间的距离的三分之二，以便更好地实现清洁和收纳的功能，当然，这种尺寸设置并不是限制性的，技术人员可以根据实 际使用需求自行设定。此外，还需要说明的是，本发明不对清洁球202的数量和分布方式以及链体201和清洁球202的具体结构和制造材料作任何限制，技术人员可以根据实际使用需求自行设定；优选地，链体201由尼龙绳或钢绳制成。
接着参阅图4，该图是本发明的技术方案1的清洁球的第一优选实施例的结构示意图。如图4所示，作为一种优选实施例，清洁球202包括球状主体2021以及设置在球状主体2021上的多个凸起2022；其中，球状主体2021和凸起2022均由橡胶制成，以便在增大摩擦力的同时，还能够有效防止细菌滋生。需要说明的是，本发明不对凸起2022的设置数量以及分布方式作任何限制，技术人员可以根据实际使用需求自行设定；同时，技术人员还可以根据实际使用需求自行选定球状主体2021和凸起2022的制造材料。
接着参阅图5，该图是本发明的技术方案1的清洁球的第二优选实施例的结构示意图。如图5所示，作为另一种优选实施例，清洁球202包括球状主体2021(被刷毛遮挡而未示出)以及设置在球状主体2021上的多个刷毛2023；其中，刷毛2023之间的间距不宜过小，以便于避免线屑残留的问题，并且球状主体2021由橡胶制成，刷毛2023由尼龙制成，以便有效保证清洁质量。此外，还需要说明的是，本发明不对刷毛2023的具体设置数量以及分布方式作任何限制，技术人员可以根据实际使用需求自行设定，并且技术人员可以根据实际使用需求自行选定球状主体2021和刷毛2023的制造材料。
下面继续参阅图1至图3，在本发明技术方案1的优选实施例中，所述波轮洗衣机的自清洁装置还包括与清洁链20相连的离心收纳组件22，离心收纳组件22设置为当驱动轴15高速转动时，离心收纳组件22能够将清洁链20拉紧以使清洁链20与内桶13底部脱离接触。当然，所述自清洁装置也可以不包括离心收纳组件22，即清洁链20始终处于自由状态。此外，需要说明的是，本发明不对离心收纳组件22的具体结构作任何限制，技术人员可以根据实际使用需求自行设定，只要当驱动轴15高速转动时，离心收纳组件22能够将清洁链20拉紧以使清洁链20与内桶13底部脱离接触即可；例如，离心收纳组件22还可以由设置在波轮14底面上的电磁铁以及设置在清洁链20上的多个铁块构成，当驱动轴15高速转动时，所述波轮洗衣机能够给设置在波轮14底面上的电磁铁通电，以使电磁铁能够通过多个铁块将清洁链20吸附至波轮14的底面上，从而使得清洁链20与内桶13底部脱离接触。另外，本领域技术人员能够理解的是，本实施例中所述的高速转动通常都是指波轮洗衣机在运行脱水操作时的转动状态，而本实施例中所述的未高速转动则是指波轮洗衣机在运行除脱水操作以外的操作，例如运行洗涤操作时的转动状态；当然，这并不是限制性的，技术人员也可以根据实际使用需求自行定义。
进一步地，在本优选实施例中，离心收纳组件22包括设置在波轮14上的环状导向槽222以及设置在环状导向槽222中的离心牵引构件221；需要说明的是，波轮14通常都包括上下两部分，本发明通过在上下两部分之间的连接处设置供链体201移动的环形间隙，以便有效保证清洁链20能够在内桶13与波轮14之间实现圆周运动。具体地，离心牵引构件221设置为球状结构，以便离心牵引构件221能够更容易移动，环状导向槽222的中心位于驱动轴15的转动轴线上，以使离心牵引构件221能够在导向槽222中实现圆周运动，进而使得清洁链20能够在内桶13与波轮14之间实现圆周运动；离心牵引构件221与清洁链20的另一端相连，并且离心牵引构件221的重量设置为大于清洁链20的重量，以便离心牵引构件221能够将清洁链20拉紧。需要说明的是，技术人员可以根据实际使用需求自行设定离心牵引构件221的重量，只要当驱动轴15高速转动时，离心牵引构件221产生的离心力足以将清洁链20拉紧即可。如图3所示，当驱动轴15高速转动时，离心牵引构件 221能够在离心力的作用下在导向槽222中向远离驱动轴15的一端移动，由于离心牵引构件221的重量大于清洁链20的重量，因而其产生的离心力能够将清洁链20拉紧，从而使得清洁链20与内桶13的底部脱离接触以达到收纳效果。此外，如图2所示，当驱动轴15未高速转动时，离心牵引构件221和清洁球202均能够在链体201限制的范围内自由摆动，从而实现清洁功能。需要说明的是，本发明不对离心牵引构件221和导向槽222的具体结构和设置位置作任何限制，技术人员可以根据实际使用需求自行设定，只要其能够实现拉紧功能即可；例如，离心牵引构件221也可以是方块状，导向槽222也可以是分散设置的多段弧形槽并配合多条清洁链20使用。这些有关具体结构的改变均不偏离本发明的基本原理，均属于本发明的保护范围。
技术方案2：
首先参阅图6，该图是本发明的技术方案2的第一优选实施例的整体侧剖图。如图6所示，本发明的波轮洗衣机包括外壳11、设置在外壳11中的外桶12、设置在外桶12中的内桶13以及设置在内桶13中的波轮14。具体地，外壳11包括位于下部的箱体、设置在箱体上部的盘座以及设置在所述盘座上的上盖，所述上盖以可转动的方式连接至所述盘座；对此，需要说明的是，本发明不对外壳11的具体结构和形状作任何限制，只要外壳11能够容纳并保护其他构件即可，技术人员可以根据实际使用需求自行设定。同时，驱动电机16设置在外壳11中，外桶12的下部，并且与驱动轴15相连，内桶13和波轮14均与驱动轴15相连，以便驱动电机16能够驱动内桶13和波轮14转动；还需要说明的是，本发明不对其具体连接方式作任何限制，只要驱动电机16能够通过驱动轴15驱动内桶13和波轮14单独转动以及同步转动即可，技术人员可以根据实际使用需求自行设定其具体连接方式，其既可以是直接连接，也可以是间接连接。而外桶12的底部与排水管17相连通，排水管17能够通至外壳11的外部，并且排水管17上还设置有排水阀18，内桶13的侧壁上还设置有线屑过滤器19；当然，这些结构设置都不是限制性的，技术人员可以根据实际使用需求自行设定。此外，本领域技术人员能够理解的是，本发明不对所述波轮洗衣机的整体结构作任何限制，技术人员可以根据实际使用需求自行设定所述波轮洗衣机的具体结构，只要所述波轮洗衣机中设置有连接在内桶13与波轮14之间的驱动轴15即可。
下面参阅图7和图8，其中，图7是本发明的技术方案2的第一优选实施例的局部剖视图；图8是本发明的技术方案2的第二优选实施例的局部剖视图，图7和图8是图6左下部圈出部分的两种优选实施例。如图7和8所示，所述波轮洗衣机的自清洁装置包括清洁构件20，清洁构件20设置在波轮14与内桶13之间，并且清洁构件20的一端与驱动轴15相连，以便驱动轴15转动时能够带动清洁构件20沿周向摆动，从而对波轮14的底部和内桶13的底部内侧进行清洁。当然，还需要说明的是，本发明不对清洁构件20的具体结构作任何限制，技术人员可以根据实际使用需求自行设定，只要清洁构件20在转动过程中能够对波轮14的底部和内桶13的底部内侧进行清洁即可。作为一种优选实施例，清洁构件20的一端以松配合的方式连接至驱动轴15，例如，在清洁构件20的一端设置一个直径大于驱动轴15直径的环，然后将该环套设至驱动轴15上以实现松配合，即清洁构件20既能够跟随驱动轴15一起转动，又可以不用和驱动轴15保持高度一致的同步转动，以便清洁构件20能够与被清洁表面实现充分接触，进而使得清洁构件20能够更好地对波轮14底部和内桶13底部进行清洁。当然，这种连接方式也并不限制性的，技术人员可以根据实际使用需求自行设定其具体连接方式。又例如，作为另一种实施例，所述波轮洗衣机还包括以松配合方式连接至驱动轴15上的轴套21，清洁构件20的一端连接至轴套21上以实现松配合，以便有效避免驱动轴15容易受损的问题。
进一步地，如图6和7所示，作为一种优选实施例，清洁构件20包括杆体202以及设置在杆体202上的多个清洁球203，杆体202能够更好地保证清洁构件20不会在转动过程中积为一团，清洁球203则可以实现更加有效的清洁。为了更好地保证清洁效果，清洁球203以可轴向移动的方式连接至杆体202上，从而有效避免球与球之间的间隙得不到清洁的问题。同时，为了便于清洁和收纳，清洁球203的直径设置为小于内桶13上底部与波轮14下底部之间的距离；优选地，清洁球203的直径等于内桶13上底部与波轮14下底部之间的距离的三分之二，以便更好地实现清洁和收纳的功能，当然，这种尺寸设置并不是限制性的，技术人员可以根据实际使用需求自行设定。此外，还需要说明的是，本发明不对清洁球203的数量和分布方式以及杆体202和清洁球203的具体结构和制造材料作任何限制，技术人员可以根据实际使用需求自行设定；优选地，杆体202由尼龙杆制成。
进一步地，如图8所示，作为另一种实施例，清洁构件20包括链体201以及设置在链体201上的多个清洁球203，链体201能够保证清洁构件20可以在一定范围内自由摆动，清洁球203则可以实现有效清洁。为了便于清洁和收纳，清洁球203的直径设置为小于内桶13上底部与波轮14下底部之间的距离；优选地，清洁球203的直径等于内桶13上底部与波轮14下底部之间的距离的三分之二，以便更好地实现清洁和收纳的功能，当然，这种尺寸设置并不是限制性的，技术人员可以根据实际使用需求自行设定。此外，还需要说明的是，本发明不对清洁球203的数量和分布方式以及链体201和清洁球203的具体结构和制造材料作任何限制，技术人员可以根据实际使用需求自行设定；优选地，链体201由尼龙绳或钢绳制成。
接着参阅图9和图10，其中，图9是本发明的技术方案2的清洁球的第一优选实施例的结构示意图；图10是本发明的技术方案2的清洁球的第二优选实施例的结构示意图。如图9所示，作为一种优选实施例，清洁球203包括球状主体2031以及设置在球状主体2031上的多个凸起2032；其中，球状主体2031和凸起2032均由橡胶制成，以便在增大摩擦力的同时，还能够有效防止细菌滋生。需要说明的是，本发明不对凸起2032的设置数量以及分布方式作任何限制，技术人员可以根据实际使用需求自行设定；同时，技术人员还可以根据实际使用需求自行选定球状主体2031和凸起2032的制造材料。如图10所示，作为另一种优选实施例，清洁球203包括球状主体2031(被刷毛遮挡而未示出)以及设置在球状主体2031上的多个刷毛2033；其中，刷毛2033之间的间距不宜过小，以便避免线屑残留的问题，并且球状主体2031由橡胶制成，刷毛2033由尼龙制成，以便有效保证清洁质量。此外，还需要说明的是，本发明不对刷毛2033的具体设置数量以及分布方式作任何限制，技术人员可以根据实际使用需求自行设定，并且技术人员可以根据实际使用需求自行选定球状主体2031和刷毛2033的制造材料。当然，这些结构设置都不是限制性的，技术人员也可以根据实际使用需求自行设定清洁球203的具体结构。
下面继续参阅图6至图8，在本优选实施例中，所述波轮洗衣机的自清洁装置还包括与清洁构件20相连的离心组件22，离心组件22设置为当驱动轴15高速转动时，离心组件22能够移动清洁构件20，以使清洁构件20与内桶13底部脱离接触。需要说明的是，本发明不对离心组件22的具体结构作任何限制，技术人员可以根据实际使用需求自行设定，只要当驱动轴15高速转动时，离心组件22能够移动清洁构件20，以使清洁构件20与内桶13底部脱离接触即可；例如，离心组件22可以包括设置在波轮14底面上的电磁铁以及设置在清洁构件20上的多个铁块，当驱动轴15高速转动时，所述波轮洗衣机能够给设置在波轮14底面上的电磁铁通电，以使电磁铁能够通过多个铁块将清洁构件20吸附至波轮14的底面上，从而使得清洁构件20与内桶13底部脱离接触。另外，本领域技术人员能够理解的是，本 实施例中所述的高速转动通常都是指波轮洗衣机在运行脱水操作时的转动状态，而本实施例中所述的未高速转动则是指波轮洗衣机在运行除脱水操作以外的操作，例如洗涤操作等时的转动状态；当然，这并不是限制性的，技术人员也可以根据实际使用需求自行定义。
进一步地，在本优选实施例中，离心组件22包括转动构件221、固定构件222、移动构件223和弹性构件224。具体地，固定构件222设置在波轮14上，并且固定构件222上设置有上小下大的阶梯状通孔，移动构件223则为与所述阶梯状通孔相匹配的上小下大的圆台状结构，所述圆台状结构能够沿轴线方向在所述阶梯状通孔中移动，以使移动构件223能够相对于固定构件222产生轴向移动。当然，本发明不对固定构件222和移动构件223的具体结构作任何限制，技术人员可以根据实际使用需求自行设定，只要移动构件223能够相对于固定构件222移动即可。固定构件222和移动构件223之间以被挤压的方式设置有弹性构件224，弹性构件224套设在移动构件223的上部圆柱上，并且弹性构件224的上端抵靠至固定构件222上，弹性构件224的下端抵靠至移动构件223的下部圆柱的顶面上，当移动构件223向上移动时，弹性构件224能够被进一步挤压；需要说明的是，本发明不对弹性构件224的具体结构作任何限制，技术人员可以自行选定，其优选为弹簧。波轮14上设置有转轴141，转动构件221的中部通过转轴141连接至波轮14，以使转动构件221能够相对于波轮14转动；转动构件221的左端设置有条状孔2212，移动构件223的上端延伸设置有连接结构2231，连接结构2231包括柱状主体以及设置在柱状主体顶端的移动柱，该移动柱能够在条状孔2212中移动，以便保证转动构件221产生转动时，移动构件223能够产生轴向移动；此外，转动构件221的右端还设置有离心构件2211，当驱动轴15高速转动时，转动构件221能够在离心构件2211产生的离心力作用下转动并因此带动移动构件223上移，因而移动清洁构件20，以使清洁构件20与内桶13底部脱离接触。本领域技术人员能够理解的是，这种结构设置均不是限制性的，技术人员可以根据实际使用需求自行调整离心组件22的具体结构，只要离心组件22能够在驱动轴15高速转动时移动清洁构件20以使清洁构件20与内桶13底部脱离接触即可。此外，还需要说明的是，虽然本优选实施例中所述的离心组件22由转动构件221、固定构件222、移动构件223和弹性构件224组成；但是，离心组件22显然还可以仅包括转动构件221，在此情形下，直接将转动构件221远离离心构件2211的一端与清洁构件20相连即可。
接着参阅图7，当清洁构件20包括杆体202以及设置在杆体202上的多个清洁球203时，离心组件22还包括连接杆226，连接杆226的上端以可转动的方式连接至移动构件223，连接杆226的下端以可转动的方式连接至杆体202，具体可以通过设置可旋转的销钉实现。当驱动轴15高速转动时，离心构件2211能够在离心力的作用下向左下方转动，从而拉动移动构件223挤压弹性构件224产生形变并向上移动，移动构件223通过连接杆226拉动整个清洁构件20上移，以使清洁构件20与内桶13底部脱离接触。本领域技术人员能够理解的是，技术人员可以根据实际使用需求自行设定各个构件的长度以及离心构件2211的重量，以使离心构件2211能够在驱动轴15达到预设转速时产生转动。
接着参阅图8，当清洁构件20包括链体201以及设置在链体201上的多个清洁球203时，离心组件22还包括连接链225，移动构件223通过连接链225与清洁构件20的左端相连；当然，连接链225可以与链体201设置为一体，也可以分别设置再进行连接。当驱动轴15高速转动时，离心构件2211能够在离心力的作用下向左下方转动，从而拉动移动构件223挤压弹性构件224产生形变并向上移动，移动构件223向上拉动连接链225，以使链体201被拉紧，进而使得清洁构件20与 内桶13底部脱离接触。本领域技术人员能够理解的是，技术人员可以根据实际使用需求自行设定各个构件的长度以及离心构件2211的重量，以使离心构件2211能够在驱动轴15达到预设转速时才能产生转动。
技术方案3：
首先参阅图11，该图是本发明的技术方案3的波轮洗衣机的整体侧剖图。如图11所示，本发明的波轮洗衣机包括外壳11、设置在外壳11中的外桶12、设置在外桶12中的内桶13和设置在内桶13中的波轮14。具体地，外壳11包括位于下部的箱体、设置在箱体上部的盘座以及设置在所述盘座上的上盖，所述上盖以可转动的方式连接至所述盘座；需要说明的是，本发明不对外壳11的具体结构和形状作任何限制，只要外壳11能够容纳并保护其他构件即可，技术人员可以根据实际使用需求自行设定。驱动电机16设置在外壳11中，外桶12的下部，并且与驱动轴15相连，内桶13和波轮14均与驱动轴15相连，以便驱动电机16能够驱动内桶13和波轮14转动；需要说明的是，本发明不对其具体连接方式作任何限制，只要驱动电机16能够通过驱动轴15驱动内桶13和波轮14单独转动以及同步转动即可，技术人员可以根据实际使用需求自行设定其具体连接方式，其既可以是直接连接，也可以是间接连接。外桶12的底部与排水管17相连通，排水管17能够通至外壳11的外部，并且排水管17上还设置有排水阀18，内桶13的侧壁上还设置有线屑过滤器19；当然，这些结构设置都不是限制性的，技术人员可以根据实际使用需求自行设定。此外，本领域技术人员能够理解的是，本发明不对所述波轮洗衣机的整体结构作任何限制，技术人员可以根据实际使用需求自行设定所述波轮洗衣机的具体结构，只要所述波轮洗衣机中设置有能够选择性地连接到内桶13的驱动轴15即可。
进一步地，所述自清洁装置包括清洁构件20，清洁构件20设置在外桶12和内桶13之间，并且清洁构件20的一端与驱动轴15相连，以便驱动轴15转动时能够带动清洁构件20沿周向摆动而对外桶12的底部内侧和内桶13的底部外侧进行清洁。需要说明的是，本发明不对清洁构件20的具体结构作任何限制，技术人员可以根据实际使用需求自行设定，只要清洁构件20在摆动过程中能够对外桶12的底部内侧和内桶13的底部外侧进行清洁即可。此外，作为一种优选实施例，清洁构件20的一端以松配合的方式连接至驱动轴15，例如，在清洁构件20的一端设置一个直径大于驱动轴15直径的环，然后将该环套设至驱动轴15上以实现松配合，即清洁构件20既能够跟随驱动轴15一起转动，又不会与驱动轴15产生同步转动，以便清洁构件20能够与被清洁表面实现充分接触，进而使得清洁构件20能够更好地对外桶12的底部内侧和内桶13的底部外侧进行清洁。当然，这种连接方式也并不限制性的，技术人员可以根据实际使用需求自行设定其具体连接方式。又例如，作为另一种优选实施例，所述波轮洗衣机还包括以松配合方式连接至驱动轴15上的轴套21，清洁构件20的一端连接至轴套21上以实现松配合，以便有效避免驱动轴15容易受损的问题。
进一步地，作为一种实施例，清洁构件20包括杆体201以及设置在杆体201上的多个清洁球202，杆体201能够更好地保证清洁构件20不会在摆动过程中积为一团，清洁球202则可以实现更加有效的清洁。需要说明的是，这种结构设置并不是限制性的，技术人员可以根据实际使用需求自行设定清洁构件20的具体结构；例如，清洁构件20还可以由链体以及设置在链体上的多个清洁球构成。为了更好地保证清洁效果，清洁球202以可轴向移动的方式连接至杆体201上，从而有效避免球与球之间的间隙得不到清洁的问题。为了便于清洁和收纳，清洁球202的直径设置为小于内桶13下底部与外桶12上底部之间的距离；优选地，清洁球202的直径等于内桶13下底部与外桶12上底部之间的距离的三分之二，以便更好地实 现清洁和收纳的功能，当然，这种尺寸设置也并不是限制性的，技术人员可以根据实际使用需求自行设定具体尺寸。此外，还需要说明的是，本发明不对清洁球202的数量和分布方式以及杆体201和清洁球202的具体结构和制造材料作任何限制，技术人员可以根据实际使用需求自行设定；优选地，杆体201由尼龙杆或金属杆制成。
此外，外桶12与内桶13的侧壁之间还设置有侧壁清洁链23，侧壁清洁链23包括链体以及设置在所述链体上的多个清洁球，所述清洁球可以相对于所述链体转动，以便更好地实现清洁，所述链体的两端与内桶13固定连接，所述清洁球还能够在所述链体上移动，以便进一步增强其清洁效果；当内桶13转动时，侧壁清洁链23能够对外桶12的侧壁进行滚动式清洁，进而有效保证侧壁之间的清洁程度。技术人员可以根据实际使用需求自行设定侧壁清洁链23的长度、设置数量以及设置间隔，以便适应不同的清洁需求。还需要说明的是，本发明不对侧壁清洁链23的具体结构作任何限制，只要侧壁清洁链23能够起到清洁侧壁的效果即可。
接着参阅图12，该图是本发明的技术方案3的清洁球的第一优选实施例的结构示意图。如图12所示，作为一种优选实施例，清洁球202包括球状主体2021以及设置在球状主体2021上的多个凸起2022；其中，球状主体2021和凸起2022均由橡胶制成，以便在增大摩擦力的同时，还能够有效防止细菌滋生。需要说明的是，本发明不对凸起2022的设置数量以及分布方式作任何限制，技术人员可以根据实际使用需求自行设定；同时，技术人员还可以根据实际使用需求自行选定球状主体2021和凸起2022的制造材料。
接着参阅图13，该图是本发明的技术方案3的清洁球的第二优选实施例的结构示意图。如图13所示，作为另一种优选实施例，清洁球202包括球状主体2021(被刷毛遮挡而未示出)以及设置在球状主体2021上的多个刷毛2023；其中，刷毛2023之间的间距不宜过小，以便于避免线屑残留的问题，并且球状主体2021由橡胶制成，刷毛2023由尼龙制成，以便有效保证清洁质量。此外，还需要说明的是，本发明不对刷毛2023的具体设置数量以及分布方式作任何限制，技术人员可以根据实际使用需求自行设定，并且技术人员可以根据实际使用需求自行选定球状主体2021和刷毛2023的制造材料。
下面继续参阅图11，在本优选实施例中，所述波轮洗衣机的自清洁装置还包括与清洁构件20相连的离心牵引组件22，离心牵引组件22设置为当驱动轴15高速转动时，离心牵引组件22能够移动清洁构件20以使清洁构件20与外桶12底部脱离接触。当然，所述自清洁装置也可以不包括离心牵引组件22，即清洁构件20始终处于自由转动的状态。此外，还需要说明的是，本发明不对离心牵引组件22的具体结构作任何限制，技术人员可以根据实际使用需求自行设定，只要当驱动轴15高速转动时，离心牵引组件22能够移动清洁构件20以使清洁构件20与外桶12底部脱离接触即可；例如，离心牵引组件22还可以由设置在内桶13底面上的电磁铁以及设置在清洁构件20上的多个铁块构成，当驱动轴15高速转动时，所述波轮洗衣机能够给设置在内桶13的底面上的电磁铁通电，以使电磁铁能够通过多个铁块将清洁构件20吸附至内桶13上，从而使得清洁构件20与外桶12底部脱离接触。另外，本领域技术人员能够理解的是，本实施例中所述的高速转动通常都是指波轮洗衣机在运行脱水操作时的转动状态，而本实施例中所述的未高速转动则是指波轮洗衣机在运行除脱水操作以外的操作，例如运行洗涤操作等时的转动状态；当然，这并不是限制性的，技术人员也可以根据实际使用需求自行定义高速转动。
进一步地，在本优选实施例中，离心牵引组件22包括离心构件221和牵引构件222，其中，离心构件221设置在内桶13中，离心构件221通过牵引构 件222与清洁构件20相连，并且内桶13上设置有圆弧状通槽(图中未示出)，牵引构件222能够在所述圆弧状通槽中移动，以便清洁构件20也能够对内桶13的下底面进行清洁。作为一种优选实施例，为了保证内桶13的整个底面都能够得到清洁，内桶13上分散设置有多个圆弧状通槽，并且清洁构件20的数量与圆弧状通槽的数量相等，以便每个清洁构件20所连接的牵引构件222均能够设置在其相应的圆弧状通槽中，进而使得整个内桶13的底面均能够被清洁。优选地，离心构件221设置为球状结构，以便离心构件221能够更容易移动，并且离心构件221的重量设置为大于清洁构件20的重量，以便有效保证离心构件221能够移动清洁构件20。当驱动轴15高速转动时，离心构件221能够在离心力的作用下在内桶13中向远离驱动轴15的一端移动，由于离心构件221的重量大于清洁构件20的重量，因而其能够拉紧牵引构件222并因此移动清洁构件20，以使清洁构件20与外桶12底部脱离接触以达到收纳效果。需要说明的是，技术人员可以根据实际使用需求自行设定离心构件221的重量，只要当驱动轴15高速转动时，离心构件221产生的离心力足以移动清洁构件20，并使其与外桶12的底面脱离接触即可。当驱动轴15未高速转动时，牵引构件222被释放，以使清洁构件20能够与外桶12的底部正常接触，从而实现清洁功能。需要说明的是，本发明不对离心构件221和牵引构件222的具体结构和设置位置作任何限制，技术人员可以根据实际使用需求自行设定，只要其能够实现拉紧功能即可；例如，离心构件221也可以是方块状。这些具体结构的改变均不偏离本发明的基本原理，属于本发明的保护范围。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (30)

  1. 一种具有自清洁装置的波轮洗衣机，其特征在于，所述波轮洗衣机包括内桶、设置在所述内桶中的波轮以及连接到所述波轮的驱动轴，所述自清洁装置包括设置在所述波轮与所述内桶之间的清洁链，所述清洁链的一端与所述驱动轴相连，以便所述驱动轴转动时能够带动所述清洁链沿周向摆动从而对所述波轮底部和所述内桶底部进行清洁。
  2. 根据权利要求1所述的波轮洗衣机，其特征在于，所述清洁链包括链体以及设置在所述链体上的多个清洁球。
  3. 根据权利要求2所述的波轮洗衣机，其特征在于，所述清洁球包括球状主体以及设置在所述球状主体上的多个凸起。
  4. 根据权利要求2所述的波轮洗衣机，其特征在于，所述清洁球包括球状主体以及设置在所述球状主体上的多个刷毛。
  5. 根据权利要求2所述的波轮洗衣机，其特征在于，所述链体由尼龙绳或钢绳制成。
  6. 根据权利要求2所述的波轮洗衣机，其特征在于，所述驱动轴上套设有轴套，所述清洁链通过所述轴套与所述驱动轴相连。
  7. 根据权利要求1至6中任一项所述的波轮洗衣机，其特征在于，所述自清洁装置还包括与所述清洁链相连的离心收纳组件，所述离心收纳组件设置为当所述驱动轴高速转动时，所述离心收纳组件能够将所述清洁链拉紧以使所述清洁链与所述内桶底部脱离接触。
  8. 根据权利要求7所述的波轮洗衣机，其特征在于，所述离心收纳组件包括设置在所述波轮上的导向槽以及设置在所述导向槽中的离心牵引构件，所述离心牵引构件与所述清洁链的另一端相连，所述离心牵引构件和所述清洁链共同设置为当所述驱动轴高速转动时，所述离心牵引构件能够在所述导向槽中向远离所述驱动轴的一端移动，以使所述清洁链被拉紧从而使所述清洁链与所述内桶底部脱离接触。
  9. 根据权利要求8所述的波轮洗衣机，其特征在于，所述离心牵引构件为球状结构。
  10. 根据权利要求9所述的波轮洗衣机，其特征在于，所述导向槽为设置在所述波轮上的环状导向槽，所述环状导向槽的中心位于所述驱动轴的转动轴线上。
  11. 一种具有自清洁装置的波轮洗衣机，其特征在于，所述波轮洗衣机包括内桶、设置在所述内桶中的波轮以及连接到所述波轮的驱动轴，所述自清洁装置包括清洁构件和离心组件，所述清洁构件设置在所述波轮与所述内桶之间，并且所述清洁构件的一端与所述驱动轴相连，以便所述驱动轴转动时能够带动所述清洁构件沿周向摆动从而对所述波轮底部和所述内桶底部进行清洁；所述离心组件与所述清洁构件相连，所述离心组件设置为当所述驱动轴高速转动时，所述离心组件能够移动所述清洁构件，以使所述清洁构件与所述内桶底部脱离接触。
  12. 根据权利要求11所述的波轮洗衣机，其特征在于，所述离心组件包括设置在所述波轮上的转动构件，所述转动构件的一端与所述清洁构件相连，所述转动构件的另一端设置有离心构件，
    所述离心构件与所述转动构件共同设置为当所述驱动轴高速转动时，所述转动构件能够在所述离心构件产生的离心力作用下转动从而移动所述清洁构件，以使所述清洁构件与所述内桶底部脱离接触。
  13. 根据权利要求12所述的波轮洗衣机，其特征在于，所述离心组件还包括固 定构件、移动构件和弹性构件，所述固定构件设置在所述波轮上，所述移动构件以可移动的方式连接至所述固定构件，所述弹性构件以被挤压的方式设置在所述移动构件与所述固定构件之间，所述转动构件通过所述移动构件与所述清洁构件相连。
  14. 根据权利要求13所述的波轮洗衣机，其特征在于，所述移动构件为柱状结构，所述固定构件上设置有通孔，所述柱状结构的至少一部分形状与所述通孔的形状相匹配，以使所述柱状结构能够以可移动方式连接至所述通孔中。
  15. 根据权利要求14所述的波轮洗衣机，其特征在于，所述弹性构件为套设在所述柱状结构上的弹簧。
  16. 根据权利要求11所述的波轮洗衣机，其特征在于，所述驱动轴上套设有轴套，所述清洁构件通过所述轴套与所述驱动轴相连。
  17. 根据权利要求13至16中任一项所述的波轮洗衣机，其特征在于，所述清洁构件包括链体以及设置在所述链体上的多个清洁球。
  18. 根据权利要求17所述的波轮洗衣机，其特征在于，所述离心组件还包括连接链，所述移动构件通过所述连接链与所述清洁构件的另一端相连。
  19. 根据权利要求13至16中任一项所述的波轮洗衣机，其特征在于，所述清洁构件包括杆体以及设置在所述杆体上的多个清洁球。
  20. 根据权利要求19所述的波轮洗衣机，其特征在于，所述离心组件还包括连接杆，所述连接杆的一端以可转动的方式连接至所述移动构件，所述连接杆的另一端以可转动的方式连接至所述杆体。
  21. 一种具有自清洁装置的波轮洗衣机，其特征在于，所述波轮洗衣机包括外桶、设置在所述外桶中的内桶以及能够选择性地连接到所述内桶的驱动轴，所述自清洁装置包括设置在所述内桶底部与所述外桶底部之间的清洁构件，所述清洁构件的一端与所述驱动轴相连，以便所述驱动轴转动时能够带动所述清洁构件沿周向摆动从而对所述外桶底部和所述内桶底部进行清洁。
  22. 根据权利要求21所述的波轮洗衣机，其特征在于，所述驱动轴上套设有轴套，所述清洁构件通过所述轴套与所述驱动轴相连。
  23. 根据权利要求22所述的波轮洗衣机，其特征在于，所述清洁构件包括杆体以及设置在所述杆体上的多个清洁球。
  24. 根据权利要求23所述的波轮洗衣机，其特征在于，所述多个清洁球以可移动的方式设置在所述杆体上。
  25. 根据权利要求23所述的波轮洗衣机，其特征在于，所述清洁球包括球状主体以及设置在所述球状主体上的多个凸起。
  26. 根据权利要求23所述的波轮洗衣机，其特征在于，所述清洁球包括球状主体以及设置在所述球状主体上的多个刷毛。
  27. 根据权利要求23所述的波轮洗衣机，其特征在于，所述杆体由尼龙杆或金属杆制成。
  28. 根据权利要求21至27中任一项所述的波轮洗衣机，其特征在于，所述自清洁装置还包括与所述清洁构件相连的离心牵引组件，所述离心牵引组件设置为当所述驱动轴高速转动时，所述离心牵引组件能够移动所述清洁构件，以使所述清洁构件与所述外桶的底部脱离接触。
  29. 根据权利要求28所述的波轮洗衣机，其特征在于，所述离心牵引组件包括离心构件和牵引构件，所述离心构件设置在所述内桶中，所述牵引构件的一端与所述离心构件相连，所述牵引构件的另一端与所述清洁构件相连。
  30. 根据权利要求29所述的波轮洗衣机，其特征在于，所述离心构件为球状结构，所述牵引构件由柔性材料制成。
PCT/CN2020/131032 2019-11-26 2020-11-24 具有自清洁装置的波轮洗衣机 WO2021104231A1 (zh)

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CN104358071A (zh) * 2014-05-26 2015-02-18 梁章海 洗衣机自动清洁装置
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WO2011059208A9 (ko) * 2009-11-10 2011-08-04 Park Ho Yong 세탁기 세척볼의 유도 장치 및 세척볼을 위한 배수구 덮개
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