A cleaning basket and a cleaning machine having the same

Abstract

The invention relates to a cleaning basket and a cleaning machine having the cleaning basket. The cleaning basket is provided with a spray arm, a first impeller, a first magnetic part, a second magnetic part, a generator, an AC / DC conversion module and an electrolysis module. The cleaning basket is convenient to be combined with a water tank to form a cleaning machine. When in use, the cleaning basket is placed in the water tank, and the rotation of the second magnetic part drives the first magnetic part, the spray arm and the first impeller to rotate, so that water at the bottom of the cleaning basket is drawn into the spray arm and further sprayed upward, and the cleaning effect is improved in cooperation with the turbulent water flow. When it is not needed to be used as a cleaning machine, the cleaning basket is taken out of the water tank and can be used as an ordinary water tank, thereby improving the space utilization rate of the water tank. The rotation of the second impeller is used to make the generator generate electricity to supply power to the electrolysis module, so that it is not necessary to connect the electrolysis module to a power supply outside the water tank through a power cord, thereby simplifying the overall structure. The turbulent water flow is conducive to uniformly dispersing free hydroxyl groups generated by the electrolysis module, thereby improving the cleaning effect.

Description

Technical Field

[0001] The invention relates to a cleaning basket and a cleaning machine having the cleaning basket. Background Art

[0002] A dishwasher is a device that sprays cold or hot water onto dishes to remove dirt adhering to the dishes and clean the dishes. The dishes are placed in a dish rack in a dishwasher. A general dishwasher includes a pump and a nozzle for spraying washing water, a heater for generating hot water, etc. Such a dishwasher usually requires its own independent housing and independent components. Therefore, the general size of a dishwasher is relatively large, which is not suitable for use in some families with a large population and a small per capita living area. Therefore, in many families, the use of dishwashers is not very common.

[0003] In order to save space and expand the scope of application, many sink-type cleaning machine designs have appeared, that is, the existing sink is converted into a cleaning machine, and the sink is directly used as the washing space. Generally, a rotating spray arm is set at the bottom of the sink, and the rotating spray arm is usually connected to a pump body driven by a motor. For example, a sink-type cleaning machine disclosed in the Chinese patent application No. 201320889945.4 of the applicant includes a box body forming a washing space, the box body includes a sink and a cover plate rotatably connected to the sink, the bottom of the sink has a concave drain area at least in the central part, a water pump is set in the drain area to pump water out of the drain area to the washing space above the drain area, the drain area is covered with a drain plate with drain holes, a rotating spray arm for pumping water is set above the drain plate, and a heater is also set in the drain area.

[0004] Although the sink dishwasher saves the installation space in the kitchen, it occupies the sink space. For users with limited kitchen area, the utilization problem of the sink space restricts the development of the sink dishwasher. In order to solve this problem, the Chinese invention patent application "A Sink Dishwasher" (application number: CN201910712436.6) with application publication number CN110946537A discloses a structure, which includes a sink, a washing tank for automatically washing dishes, a water outlet at the bottom of the washing tank, and a dishwasher. The dishwasher includes a pulsator assembly, a transmission flywheel, a water outlet body and a driving device for driving the transmission flywheel. The upper end of the water outlet body is used to dock with the lower end of the water outlet interface. The transmission flywheel is sleeved on the water outlet body and can rotate with the water outlet body as the axis. The application uses the water outlet interface and the water outlet body to assemble and combine to realize the automatic cleaning function. It uses the water outlet body as the axis and uses magnetic attraction to drive the pulsator assembly. Although the above structure makes it convenient to combine with the existing sink, after the dishwasher is combined with the sink, the water turbulence can only be achieved by the rotation of the impeller, and the water cannot be sprayed onto fruits, vegetables or dishes in a spraying form, resulting in poor cleaning effect.

[0005] In addition, when washing fruits and vegetables, ordinary water or detergent is difficult to clean because of the residual pesticides on the surface of fruits and vegetables. In order to solve this problem, some fruit and vegetable washing machines introduce ozone. When the fruit and vegetable washing machine is working, the ozone generator is powered, and the ozone generator generates ozone, which is transported to the washing bucket of the vegetable washing machine through the ozone pipe by the ozone pump. In the washing bucket, it comes into contact with water and dissolves in the water to form ozone water. Ozone water has strong bactericidal, disinfecting and pesticide degradation effects. However, the problem of ozone residue is difficult to solve. The residual ozone released into the air has a bad effect on the human body and the atmospheric environment; moreover, the removal effect of ozone water on the residual chemical pesticides on the surface of fruits and vegetables cannot meet the requirements of consumers. Summary of the invention

[0006] The first technical problem to be solved by the present invention is to provide a cleaning basket which is easy to combine with a water tank and can perform both spray cleaning and turbulent water cleaning to meet more cleaning needs and improve the cleaning effect in view of the current status of the existing technology.

[0007] The second technical problem to be solved by the present invention is to provide a cleaning basket which generates electricity through water turbulence to electrolyze water to produce free hydroxyl groups, thereby improving the washing effect.

[0008] The third technical problem to be solved by the present invention is to provide a cleaning machine using the above-mentioned cleaning basket in view of the current status of the prior art, which facilitates the integration of the cleaning basket and the sink and is easy to use.

[0009] The technical solution adopted by the present invention to solve at least one of the above technical problems is: a cleaning basket having a washing chamber, characterized in that:

[0010] The spray arm is rotatably disposed at the bottom of the washing chamber, and is used to turbulently move the water in the washing chamber and spray the water at the bottom of the washing chamber upwards;

[0011] A first impeller is rotatably disposed at the bottom of the washing basket and is used to pump water from the bottom of the washing chamber into the spray arm;

[0012] A first magnetic member is rotatably disposed at the bottom of the cleaning basket and is linked to the first impeller and the spray arm to drive the first impeller to rotate;

[0013] A second magnetic member is rotatably disposed below the cleaning basket and corresponds to the first magnetic member. The second magnetic member corresponds to the first magnetic member and the polarities of the second magnetic member and the first magnetic member are opposite.

[0014] A generator is arranged at the bottom of the washing basket, and a second impeller capable of rotating under the turbulence of water flow is connected to the input end of the generator, and at least a part of the second impeller is exposed at the bottom of the washing chamber and is located beside the spray arm;

[0015] an AC / DC conversion module, disposed beside the generator and connected to an output terminal of the generator, for converting the alternating current generated by the generator into direct current; and

[0016] The electrolysis module is arranged at the bottom of the washing basket and connected to the output end of the AC / DC conversion module, and is used for ionizing the water in the washing chamber to generate free hydroxyl groups.

[0017] In the above scheme, a concave drain area is provided at the bottom of the cleaning basket, and a drain plate with drain holes is provided at the upper part of the drain area. The drain plate can be rotatably constrained in the drain area, the first magnetic body is provided on the bottom wall of the drain plate, the spray arm can be rotatably constrained above the drain plate, and the impeller is provided on the drain plate and rotates synchronously with the drain plate. By adopting the above scheme, when the first magnetic body rotates, it drives the drain plate to rotate, thereby driving the spray arm and the first impeller on the drain plate to rotate. The rotation of the first impeller draws water in the drain area into the spray arm through the water outlet and the water inlet to form an upwardly spraying water column. The viscosity of the water flow in the spray arm simultaneously drives the spray arm to rotate relative to the drain plate, thereby realizing the combination of spray cleaning and turbulent water flow cleaning. When leafy vegetables and dishes need to be cleaned, low water level cleaning can be used. At this time, the top of the spray arm is higher than the water surface, and the leafy vegetables are sprayed and cleaned to avoid damage due to excessive turbulent water flow; when large granular vegetables such as potatoes need to be cleaned, high water level cleaning can be used. At this time, the spray arm is located below the water surface as a whole, and the spray arm rotates with the drain plate and the water sprayed from the spray arm is used to make the water flow turbulent, so as to improve the cleaning effect of the turbulent water flow.

[0018] Preferably, a water inlet is opened on the bottom wall of the spray arm corresponding to the central part of the drain plate, and correspondingly, a water outlet is opened on the drain plate corresponding to the water inlet, and the first impeller is arranged at the water outlet and the upper part passes through the water inlet and is located in the spray arm.

[0019] In order to facilitate the installation of the impeller, a bracket extending toward the center of the water outlet is provided on the inner peripheral wall thereof, a vertically arranged connecting shaft is provided on the bracket, and the first impeller is a centrifugal impeller arranged on the connecting shaft.

[0020] Preferably, the spray arm is disc-shaped as a whole, and a water collecting chamber connected to a water inlet is formed in the central portion of the spray arm, at least the upper portion of the first impeller is located in the water collecting chamber, at least three flow channels extending radially and connected to the water collecting chamber are arranged in the spray arm, and water spray holes corresponding to the flow channel arrangement are opened on the top wall of the spray arm.

[0021] Preferably, the diameter of the spray arm is smaller than the diameter of the drainage area, and the top wall of the spray arm gradually slopes downward from the central part to the edge to form a guide surface that can guide the water flow to the edge of the drainage area, and the top wall of the spray arm corresponding to each flow channel remains horizontal to form a stirring arm that protrudes upward relative to the guide surface. The above structure is conducive to forming a relatively regular water circulation loop to reduce the energy loss caused by the collision of falling water flows. At the same time, the protruding stirring arm is conducive to improving the turbulent effect.

[0022] In order to facilitate assembly, a first buckle extending upward is provided on the inner bottom wall of the drain area, and a mounting ring is installed on the first buckle. The bottom of the drain plate has a second buckle extending downward from the edge of the water outlet and rotatably clamped on the inner edge of the mounting ring. A third buckle extending upward from the edge of the water outlet is provided on the upper side of the drain plate, and correspondingly, a clamping ring extending downward from the outer edge of the water inlet is provided on the bottom wall of the spray arm, so as to be clamped and rotatably matched with the third buckle.

[0023] In the present invention, the input end of the generator extends into the cleaning basket through the bottom of the cleaning basket, the second impeller is connected to the input end of the generator and is located on the inner bottom wall of the cleaning basket, and the inner bottom wall of the cleaning basket is also provided with a mounting chamber that can surround part of the second impeller, and the mounting chamber has a notch on the side wall close to the spray arm for the second impeller to be exposed. The mounting chamber is shuttle-shaped, and the straight line passing through the two ends of the shuttle-shaped structure is arranged tangent to the outer edge of the rotation trajectory of the spray arm. The middle part of the first side wall of the mounting chamber close to the spray arm forms a plane parallel to the straight line, the notch is opened on the plane, and a part of the second impeller is located outside the notch. The above structure is conducive to guiding the rotation direction of the second impeller, thereby improving the power generation effect.

[0024] Preferably, the electrolysis module includes a base and an electrode sheet, a mounting opening is provided on the bottom wall of the cleaning basket, the bottom edge of the base is supported on the bottom wall of the cleaning basket, and the middle part extends into the cleaning basket through the mounting opening, a receiving cavity for installing the electrode sheet is provided on the top of the base, and a connecting hole is provided on the base for a power cord to pass through and connect the output end of the AC / DC conversion module with the electrode sheet.

[0025] Preferably, the electrode sheet comprises a first electrode sheet and a second electrode sheet, the first electrode sheet and the second electrode sheet are both formed into an annular, hollow structure, the first electrode sheet and the second electrode sheet are arranged vertically with an insulation frame disposed therebetween to prevent the two from contacting each other.

[0026] A cleaning machine using the above-mentioned cleaning basket comprises a water tank, a drain outlet is opened at the bottom of the water tank, and a detachable cover on the drain outlet is provided to open or close the drain outlet. The characteristic is that the cleaning basket is placed in the water tank, and the second magnetic body is rotatably constrained at the bottom of the water tank.

[0027] Preferably, the cleaning machine also includes a driving mechanism for driving the second magnetic body to rotate, the driving mechanism includes a driving wheel, a driven wheel, a transmission belt and a motor, the driving wheel is rotatably arranged under the sink, the motor is used to drive the driving wheel to rotate, the driven wheel is rotatably mounted on the outer periphery of the drain outlet, the second magnetic body is arranged on the driven wheel and rotates synchronously with the driven wheel, and the transmission belt is connected between the driving wheel and the driven wheel.

[0028] Compared with the prior art, the advantages of the present invention are: the cleaning basket of the present invention is easy to combine with a water tank to form a cleaning machine. When in use, the cleaning basket is placed in the water tank, and the rotation of the second magnetic part drives the first magnetic part, the spray arm and the first impeller to rotate, so that the water at the bottom of the cleaning basket is drawn into the spray arm and further sprayed upward, which cooperates with the turbulent water flow to improve the cleaning effect; when it is not needed to be used as a cleaning machine, the cleaning basket is taken out of the water tank and can be used as an ordinary water tank, which effectively improves the space utilization rate of the water tank; the rotation of the second impeller is used to make the generator generate electricity, thereby supplying power to the electrolysis module, so that there is no need to connect the electrolysis module to the power supply outside the water tank through a power cord, thereby simplifying the overall structure; at the same time, the turbulent water flow is conducive to evenly dispersing the free hydroxyl groups generated by the electrolysis module, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a cleaning machine according to an embodiment of the present invention;

[0030] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0031] Figure 3 for Figure 1 A cross-sectional view of

[0032] Figure 4 for Figure 1 Another cross-sectional view of

[0033] Figure 5 It is a schematic diagram of the assembly structure of the spray arm and the drain plate in an embodiment of the present invention;

[0034] Figure 6 for Figure 5 A schematic diagram of the structure from another angle;

[0035] Figure 7 for Figure 5 A cross-sectional view of

[0036] Figure 8 This is a schematic diagram of the assembly structure of the generator and the cleaning basket in an embodiment of the present invention;

[0037] Fig. 9 Schematic diagram of an electrolysis module in an embodiment of the present invention. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below with reference to the accompanying drawings.

[0039] like Figures 1 to 9 As shown, the cleaning basket 3 of this embodiment has a washing chamber, which is provided with a spray arm 8, a first impeller 80, a first magnetic member 5, a second magnetic member 6, a generator 9, an AC / DC conversion module 10 and an electrolysis module 4.

[0040] A concave drain area 31 is provided at the bottom of the washing basket 3, and a spray arm 8 is rotatably provided in the drain area 31 for turbulently stirring the water in the washing chamber and spraying the water at the bottom of the washing chamber upwards. A first impeller 80 is rotatably provided at the bottom of the washing basket 3 and for pumping the water at the bottom of the washing chamber into the spray arm 8.

[0041] The first magnetic member 5 is rotatably disposed at the bottom of the washing basket 3, and is linked to the first impeller 80 and the spray arm 8, and is used to drive the first impeller 80 to rotate, thereby pumping water from the drain area 31 to the spray arm 8. The second magnetic member 6 is rotatably disposed below the washing basket 3 and corresponds to the first magnetic member 5. The second magnetic body 6 corresponds to the first magnetic body 5 and the two have opposite polarities, one forming an N pole and the other forming an S pole. Therefore, when the second magnetic body 6 rotates, it can drive the first magnetic body 5 to rotate.

[0042] The generator 9 is arranged at the bottom of the washing basket 3. The input end of the generator 9 is connected to a second impeller 91 that can rotate under the action of water turbulence. Part of the second impeller 91 is exposed at the bottom of the washing chamber and is located beside the spray arm 8. The second impeller 91 rotates to generate electricity. The AC / DC conversion module 10 is arranged beside the generator 9 and connected to the output end of the generator 9, and is used to convert the alternating current generated by the generator 9 into direct current. The electrolysis module 4 is arranged at the bottom of the washing basket 3 and connected to the output end of the AC / DC conversion module 10, and is used to ionize the water in the washing chamber to generate free hydroxyl groups.

[0043] In this embodiment, a drain plate 32 with drain holes is provided in the upper part of the drain area 31, and the drain plate 32 can be rotatably constrained in the drain area 31, the first magnetic body 5 is provided on the bottom wall of the drain plate 32, the spray arm 8 can be rotatably constrained above the drain plate 32, and the first impeller 80 is provided on the drain plate 32 and rotates synchronously with the drain plate 32.

[0044] like Figure 4 , 5 As shown in Figures 6 and 7, the bottom wall of the spray arm 8 of this embodiment is provided with a water inlet 81 arranged corresponding to the central part of the drain plate 32. Correspondingly, the drain plate 32 is provided with a water outlet 322 arranged corresponding to the water inlet 81. The first impeller 80 is arranged at the water outlet 322 and the upper part passes through the water inlet 81 and is located in the spray arm 8. In order to facilitate the installation of the first impeller 80, a bracket 323 extending toward the center is provided on the inner peripheral wall of the water outlet 322. A vertically arranged connecting shaft 324 is provided on the bracket 323. The first impeller 80 is a centrifugal impeller provided on the connecting shaft 324.

[0045] The spray arm 8 is disc-shaped as a whole, and a water collecting chamber 82 connected to the water inlet 81 is formed in the central part of the spray arm 8, and the upper part of the first impeller 80 is located in the water collecting chamber 82. Four flow channels 83 extending radially and connected to the water collecting chamber 82 are arranged at intervals in the spray arm 8, and water spray holes 84 arranged corresponding to the flow channels 83 are opened on the top wall of the spray arm 8. The diameter of the spray arm 8 is smaller than the diameter of the drainage area 31, and the top wall of the spray arm 8 gradually tilts downward from the central part to the edge to form a guide surface 85 that can guide the water flow to the edge of the drainage area 31, and the top wall of the spray arm 8 corresponding to each flow channel 83 remains horizontal to form an upwardly protruding stirring arm 86 relative to the guide surface 85. The above structure is conducive to forming a relatively regular water flow circulation loop to reduce the energy loss caused by the collision of falling water flows. At the same time, the protruding stirring arm 86 is conducive to improving the turbulent effect.

[0046] To facilitate assembly, Figure 4 As shown, the inner bottom wall of the drain area 31 is provided with a first buckle 311 extending upward, and a mounting ring 312 is installed on the first buckle 311. The bottom of the drain plate 32 has a second buckle 325 extending downward from the edge of the water outlet 322 and rotatably mounted on the inner edge of the mounting ring 312. Figure 7 As shown, the upper side of the drain plate 32 is provided with a third buckle 326 extending upward from the edge of the water outlet 322. Correspondingly, the bottom wall of the spray arm 8 is provided with a clamping ring 87 extending downward from the outer edge of the water inlet 81 so as to be engaged and rotatably matched with the third buckle 326.

[0047] When the first magnetic body 5 rotates, it drives the drain plate 32 to rotate, thereby driving the spray arm 8 and the first impeller 80 on the drain plate 32 to rotate. The rotation of the first impeller 80 draws the water in the drain area 31 into the spray arm 8 through the water outlet and the water inlet to form a water column that sprays upward. The viscosity of the water flow in the spray arm 8 simultaneously drives the spray arm 8 to rotate relative to the drain plate 32, thereby realizing the combination of spray cleaning and turbulent water flow cleaning. When it is necessary to clean leafy vegetables and dishes, low water level cleaning can be used. At this time, the top of the spray arm is higher than the water surface, and the leafy vegetables are sprayed and cleaned to avoid damage due to excessive turbulent water flow; when it is necessary to clean large granular vegetables such as potatoes, high water level cleaning can be used. At this time, the spray arm 8 is located below the water surface as a whole, and the spray arm 8 rotates with the drain plate 32 and the water sprayed by the spray arm 8 is used to make the water flow turbulent, so as to improve the cleaning effect of the turbulent water flow.

[0048] In this embodiment, the input end of the generator 9 extends into the washing basket 3 through the bottom of the washing basket 3, the second impeller 91 is connected to the input end of the generator 9 and is located on the inner bottom wall of the washing basket 3, and the inner bottom wall of the washing basket 3 is also provided with a mounting chamber 35 that can surround part of the second impeller 91, and the mounting chamber 35 has a notch 351 on the side wall near the spray arm 8 for the second impeller 91 to be exposed. In order to reduce the impact on the turbulence of the water flow, the mounting chamber 35 is shuttle-shaped, and the straight line L passing through the two ends of the shuttle-shaped structure is arranged tangent to the outer edge of the rotation track of the spray arm 8. A plane 352 parallel to the straight line L is formed in the middle of the first side wall of the mounting chamber 35 near the spray arm 8, and the notch 351 is opened on the plane 352, and a part of the second impeller 91 is located outside the notch 351. The above structure is conducive to guiding the rotation direction of the second impeller 91, thereby improving the power generation effect.

[0049] In this embodiment, the electrolysis module 4 includes a base 41 and an electrode sheet 42. The bottom wall of the cleaning basket 3 is provided with an installation opening 32. The bottom edge of the base 31 is supported on the bottom wall of the cleaning basket 3 outside the installation opening 32, and the middle part passes through the installation opening 32 and extends into the cleaning basket 3. The top of the base 41 is provided with a receiving cavity 411 for installing the electrode sheet 42. The base 41 is provided with a connecting hole 412 for the power line to pass through and connect the output end of the AC / DC conversion module 10 with the electrode sheet 42. The electrode sheet 42 includes a first electrode sheet 421 and a second electrode sheet 422. The first electrode sheet 421 and the second electrode sheet 422 are both formed into an annular, hollow structure. The first electrode sheet 421 and the second electrode sheet 422 are arranged at intervals from top to bottom, and an insulating frame 423 is provided between the two to prevent the two from contacting. The top of the receiving cavity 411 is also covered with an upper end cover 43, which is also a hollow structure.

[0050] The cleaning machine using the above-mentioned cleaning basket in this embodiment includes a water tank 1, a drain port 11 is provided at the bottom of the water tank 1, and a cover 2 for opening or closing the drain port 11 is detachably covered on the drain port 11. A lower water cavity 12 extending downward from the edge of the drain port 11 is provided at the bottom of the water tank 1, and a filter basket 13 is detachably installed in the lower water cavity 12. When the drain port 11 is opened, the cleaning basket 3 is taken out from the water tank 1 and can be used as an ordinary water tank; when the drain port 11 is closed, it can be used as a cleaning machine.

[0051] The second magnetic body 6 is rotatably constrained at the bottom of the water tank 1, and a driving mechanism for driving the second magnetic body 6 to rotate is provided at the bottom of the water tank 1. Specifically, the driving mechanism 7 includes a driving wheel 71, a driven wheel 72, a transmission belt 73 and a motor 74. The driving wheel 71 is rotatably provided at the bottom of the water tank 1, the motor 74 is used to drive the driving wheel 71 to rotate, the driven wheel 72 is rotatably sleeved on the outer periphery of the drain outlet 11, the second magnetic body 6 is provided on the driven wheel 72 and rotates synchronously with the driven wheel 72, and the transmission belt 73 is connected between the driving wheel 71 and the driven wheel 72. The rotation of the motor 74 drives the driving wheel 71 to rotate, and further drives the driven wheel 72 and the second magnetic body 6 thereon to rotate through the transmission belt 73. Since the second magnetic body 6 has opposite polarity to the first magnetic body 5, it can drive the drain plate 32 carrying the first magnetic body 5 to rotate.

[0052] In order to facilitate assembly, a bracket 76 is installed at the bottom of the water tank 1. The driven wheel 72 is rotatably supported on the bracket 76 through a bearing 75. The interior of the driven wheel 72 is hollow to form a receiving chamber 721. The second magnetic body 6 is constrained in the receiving chamber 721. The bracket 76 is a U-shaped structure. The two sides of the U-shaped bracket 76 are respectively constrained on the outer wall of the water tank 1. The bottom of the U-shaped bracket 76 is located below the water tank 1 and forms an installation space 760 between the bottom wall of the water tank 1. The bottom of the U-shaped bracket 76 has an opening for the lower water chamber 12 to pass through. The bearing 75 is arranged on the bracket 76 around the opening. The driven wheel 72 is sleeved on the outer periphery of the lower water chamber 12 and supported on the bearing 75. The driving wheel 71 is rotatably arranged in the installation space 760 and supported on the upper wall surface of the bottom of the bracket 76. The motor 73 is arranged on the bottom of the bracket 76 and the output shaft passes through the bottom of the bracket 8 and is connected to the driving wheel 71 to drive the driving wheel 71 to rotate.

[0053] In order to drain the water in the cleaning basket 3 after cleaning, a concave drain port 33 is provided on the bottom wall of the cleaning basket 3 . A cap 34 is detachably provided on the drain port 33 . The drain port 33 is connected to the water collection area 31 .

[0054] The cleaning basket 3 of the present embodiment is convenient to be combined with the water tank 1 to form a cleaning machine. When in use, the cleaning basket 3 is placed in the water tank 1, and the second magnetic member 6 rotates to drive the first magnetic member 5, the spray arm 8, and the first impeller 80 to rotate, so that the water at the bottom of the cleaning basket 3 is drawn into the spray arm 8 and further sprayed upward, which cooperates with the turbulent water flow to improve the cleaning effect; when it is not needed to be used as a cleaning machine, the cleaning basket 3 is taken out of the water tank and can be used as an ordinary water tank, which effectively improves the space utilization rate of the water tank; the rotation of the second impeller 91 is used to make the generator generate electricity, thereby supplying power to the electrolysis module 4, so that there is no need to connect the electrolysis module 4 to the power supply outside the water tank 1 through a power cord, thereby simplifying the overall structure; at the same time, the turbulent water flow is conducive to evenly dispersing the free hydroxyl groups generated by the electrolysis module, thereby improving the cleaning effect.

[0055] When it is needed to be used as an automatic cleaning machine, the cleaning basket 3 is placed as a whole in the water tank 1, and the driving mechanism 7 is started to form turbulence and jet flow, and electrolyzed water is generated at the same time to clean fruits and vegetables; when the automatic cleaning mode is not needed and it is only used as an ordinary water tank, the cleaning basket 3 can be taken out of the water tank 1.

Claims

1. A washing basket having a washing chamber, characterized in that: include A spray arm (8) is rotatably arranged at the bottom of the washing chamber, and is used to turbulently move the water in the washing chamber and spray the water at the bottom of the washing chamber upwards; A first impeller (80) is rotatably disposed at the bottom of the washing basket (3) and is used to pump water from the bottom of the washing chamber into the spray arm (8); A first magnetic member (5) is rotatably disposed at the bottom of the cleaning basket (3), linked to the first impeller (80) and the spray arm (8), and used to drive the first impeller (80) to rotate; A second magnetic member (6) is rotatably disposed below the cleaning basket (3) and corresponds to the first magnetic member (5); the second magnetic member (6) corresponds to the first magnetic member (5) and the polarities of the two are opposite; A generator (9) is arranged at the bottom of the washing basket (3), and a second impeller (91) capable of rotating under the action of water turbulence is connected to the input end of the generator (9), and at least a part of the second impeller (91) is exposed at the bottom of the washing chamber and is located beside the spray arm (8); An AC / DC conversion module (10), arranged beside the generator (9) and connected to the output end of the generator (9), for converting the alternating current generated by the generator (9) into direct current; as well as An electrolysis module (4), arranged at the bottom of the washing basket (3) and connected to the output end of the AC / DC conversion module (10), for ionizing water in the washing chamber to generate free hydroxyl groups; The bottom of the cleaning basket (3) is provided with a concave drain area (31), the upper part of the drain area (31) is provided with a drain plate (32) with drain holes, the drain plate (32) is rotatably restrained in the drain area (31), the first magnetic member (5) is provided on the bottom wall of the drain plate (32), the spray arm (8) is rotatably restrained above the drain plate (32), and the first impeller (80) is provided on the drain plate (32) and rotates synchronously with the drain plate (32).

2. The cleaning basket according to claim 1, characterized in that: The bottom wall of the spray arm (8) is provided with a water inlet (81) arranged in the central part of the drain plate (32); correspondingly, the drain plate (32) is provided with a water outlet (322) arranged in the corresponding water inlet (81); the first impeller (80) is arranged at the water outlet (322) and its upper part passes through the water inlet (81) and is located in the spray arm (8).

3. The cleaning basket according to claim 2, characterized in that: The spray arm (8) is disc-shaped as a whole, and a water collecting chamber (82) connected to a water inlet (81) is formed at the central portion of the spray arm (8), and at least the upper portion of the first impeller (80) is located in the water collecting chamber (82). At least three flow channels (83) extending radially and connected to the water collecting chamber (82) are arranged at intervals in the spray arm (8), and a water spray hole (84) arranged corresponding to the flow channel (83) is opened on the top wall of the spray arm (8).

4. The cleaning basket according to claim 3, characterized in that: The diameter of the spray arm (8) is smaller than the diameter of the drainage area (31), and the top wall of the spray arm (8) gradually slopes downward from the central part to the edge to form a guide surface (85) capable of guiding water flow to the edge of the drainage area (31), while the top wall of the spray arm (8) corresponding to each flow channel (83) remains horizontal to form an upwardly protruding stirring arm (86) relative to the guide surface (85).

5. The cleaning basket according to any one of claims 1 to 4, characterized in that: The input end of the generator (9) extends into the cleaning basket (3) through the bottom of the cleaning basket (3); the second impeller (91) is connected to the input end of the generator (9) and is located on the inner bottom wall of the cleaning basket (3); the inner bottom wall of the cleaning basket (3) is also provided with a mounting chamber (35) capable of surrounding part of the second impeller (91); a notch (351) for exposing the second impeller (91) is opened on the side wall of the mounting chamber (35) close to the spray arm (8).

6. The cleaning basket according to claim 5, characterized in that: The installation bin (35) is shuttle-shaped, and a straight line (L) passing through two ends of the shuttle-shaped structure is arranged tangent to the outer edge of the rotation track of the spray arm (8); a plane (352) parallel to the straight line (L) is formed in the middle of the first side wall of the installation bin (35) close to the spray arm (8); the notch (351) is opened on the plane (352), and a part of the second impeller (91) is located outside the notch (351).

7. The cleaning basket according to any one of claims 1 to 4, characterized in that: The electrolysis module (4) comprises a base (41) and an electrode sheet (42); a mounting opening is provided on the bottom wall of the cleaning basket (3); the bottom edge of the base (41) is supported on the bottom wall of the cleaning basket (3); the middle portion of the base (41) extends into the cleaning basket (3) through the mounting opening; a receiving cavity (411) for mounting the electrode sheet (42) is provided on the top of the base (41); and a connecting hole (412) is provided on the base (41) for a power line to pass through so as to connect the output end of the AC / DC conversion module (10) with the electrode sheet (42).

8. A cleaning machine using the cleaning basket according to any one of claims 1 to 7, comprising a water tank (1), a drain outlet (11) being provided at the bottom of the water tank (1), a detachable cover (2) being provided on the drain outlet (11) for opening or closing the drain outlet (11), characterized in that: The cleaning basket (3) is placed in the water tank (1), and the second magnetic member (6) is rotatably constrained at the bottom of the water tank (1).

9. The cleaning machine according to claim 8, characterized in that: The invention also comprises a driving mechanism (7) for driving the second magnetic member (6) to rotate, the driving mechanism (7) comprising a driving wheel (71), a driven wheel (72), a transmission belt (73) and a motor (74), the driving wheel (71) being rotatably arranged below the water tank (1), the motor (74) being used to drive the driving wheel (71) to rotate, the driven wheel (72) being rotatably sleeved on the outer periphery of the drain outlet (11), the second magnetic member (6) being arranged on the driven wheel (72) and rotating synchronously with the driven wheel (72), and the transmission belt (73) being connected between the driving wheel (71) and the driven wheel (72).

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