CN111166270B - Working mechanism of cleaning machine - Google Patents
Working mechanism of cleaning machine Download PDFInfo
- Publication number
- CN111166270B CN111166270B CN202010039452.6A CN202010039452A CN111166270B CN 111166270 B CN111166270 B CN 111166270B CN 202010039452 A CN202010039452 A CN 202010039452A CN 111166270 B CN111166270 B CN 111166270B
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- China
- Prior art keywords
- fan
- cleaning machine
- spray arm
- annular groove
- seat
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/486—Blower arrangements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0084—Washing or rinsing machines for crockery or tableware of drawer-type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0086—In-sink dishwashers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
- A47L15/22—Rotary spraying devices
- A47L15/23—Rotary spraying devices moved by means of the sprays
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a working mechanism of a cleaning machine, which at least comprises a tank body; the support sets up the guide bracket in the bottom of cell body, rotates the spray arm that sets up in the top of guide bracket, sets up the actuating source of cell body below, rotates the fan that sets up between guide bracket and spray arm. The inside of the flow guiding seat is provided with a through cavity; the inner part of the spray arm is provided with a flow passage communicated with the cavity in the flow guide seat; the driving shaft of the driving source extends into the cavity of the flow guiding seat; the fan is connected to a drive shaft of the drive source. The working mechanism of the cleaning machine does not occupy the design space of the cleaning machine additionally on the basis of not damaging the original structure of the cleaning machine, and can dry the tank body.
Description
Technical Field
The present utility model relates to a working mechanism of a cleaning machine capable of drying.
Background
After the water tank type cleaning machine finishes the cleaning work, more water exists in the tank body, and if the water tank type cleaning machine does not timely dry, bacteria are easy to generate. The existing drying methods for the cleaning machine are two, one is to naturally dry by utilizing waste heat in the tank body after cleaning, and the other is to arrange a fan in the tank body or outside the tank body, so as to dry in the tank body.
The cleaning machine disclosed in the chinese patent publication No. CN209153546U (application No. 201821144646.7) is an exhaust device and a water tank type cleaning machine thereof, and comprises an exhaust device assembly, wherein the exhaust device assembly comprises an electric heating pipe, a first hot air pipeline, a second hot air pipeline, a first check valve, a fan, a first air outlet pipe, a second air outlet pipe and a second check valve, the upper part of the electric heating pipe is connected to the lower part of the first hot air pipeline, the upper part of the first hot air pipeline is clamped with the lower part of the second hot air pipeline, the first check valve is positioned in the second hot air pipeline, the upper part of the electric heating pipe is connected to the lower part of the first hot air pipeline, heat is transferred to the second hot air pipeline of the door body through the first hot air pipeline, water vapor in the interior of the electric heating pipe is dried, the second check valve is opened by suction force of the fan, so that the heat is discharged from the steam in the bowl washing tank, the interior of the bowl washing tank is dried, and the bowl washing tank is quickly discharged, bacteria are prevented from growing in the bowl washing tank. But electric heating pipe, each steam passageway, fan in this basin formula cleaning machine all set up in the outside of cell body, occupy a large amount of spaces, increased the volume of cleaning machine, correspondingly increased the installation degree of difficulty, in addition, still need open a groove, trompil on the lid of cleaning machine guarantee the circulation of steam, so destroyed structural integrity.
Disclosure of Invention
The first technical problem to be solved by the utility model is to provide a working mechanism of the cleaning machine, which is capable of drying a tank body without occupying extra design space of the cleaning machine on the basis of not damaging the original structure of the cleaning machine.
The utility model solves the problems by adopting the following technical scheme: a working mechanism of a cleaning machine at least comprises
A tank body;
the guide seat is supported and arranged at the bottom of the groove body, and a through cavity is formed in the guide seat;
the spray arm is rotatably arranged above the guide seat, and the inner part of the spray arm is provided with a flow passage communicated with a cavity in the guide seat;
the driving source is arranged below the groove body, and a driving shaft of the driving source extends into the cavity of the flow guiding seat;
the method is characterized in that: and also comprises
And the fan is rotationally arranged between the flow guide seat and the spray arm and is connected to the driving shaft of the driving source.
The fan is sleeved and fixed on a driving shaft of the driving source through a one-way bearing.
In order to facilitate the rotation and installation of the fan and the spray arm, the upper part of the flow guiding seat is fixedly buckled with an annular supporting seat;
the fan comprises a mounting frame and fan blades, wherein the mounting frame is arranged in a cavity of the flow guiding seat or in the spray arm, the fan blades are circumferentially connected to the mounting frame and located outside the flow guiding seat, the mounting frame is limited and rotatably connected to the supporting seat, and the spray arm is limited and rotatably connected to the mounting frame.
The fan blade structure is characterized in that the outer periphery of the mounting frame is connected with the fan blade through an annular connecting part, and the connecting part is provided with a first annular groove with a downward opening and a second annular groove with an upward opening;
the fan is rotationally clamped on the supporting seat through the first annular groove, and the spray arm is rotationally clamped on the connecting portion through the second annular groove.
Preferably, a limiting piece is radially arranged on one side wall of the first annular groove, the upper portion of the supporting seat is arranged in the first annular groove, and a sliding groove in which the limiting piece can be arranged is circumferentially arranged on the side wall of the supporting seat.
Preferably, a radial extending limiting part is arranged on one side wall of the second annular groove along the circumferential direction, a water inlet at the center of the spray arm extends downwards along the circumferential direction and is provided with a clamping part which can be placed in the second annular groove, and a clamping foot which can axially limit with the limiting part is arranged on the clamping part.
The structure is simple, the first annular groove and the second annular groove are concentrically arranged, and the first annular groove is positioned outside the second annular groove.
The water flow blocking is conveniently avoided, the mounting frame is arranged in the center of the spray arm flow channel, and the mounting frame comprises a top plate and an annular wall extending downwards from the outer edge of the top plate;
the top plate is provided with a mounting hole for embedding the one-way bearing, and a driving shaft of the driving source extends into the mounting hole and is fixedly connected with the one-way bearing;
the annular wall is provided with water holes for water to pass through.
In order to better guide water flow into the spray arm and drive the spray arm to rotate, a first impeller is arranged in the annular wall, the first impeller is fixedly sleeved on a driving shaft of a driving source, a second impeller is arranged in a cavity of the guide seat, and the second impeller is fixedly sleeved on the driving shaft of the driving source.
In order to improve the cleaning capacity of the cleaning machine and improve the drying effect, a heating plate is arranged below the tank body.
Compared with the prior art, the utility model has the advantages that: according to the working mechanism of the cleaning machine, the fan is arranged between the flow guide seat and the spray arm and is connected to the driving source for rotation, so that after the cleaning work is finished, the driving source can drive the fan to rotate, the fan can drive air at the upper part of the tank body to blow off towards the bottom plate of the tank body and flow upwards along the side wall of the tank body under the guidance of the inner wall of the tank body, good air convection is formed, and the drying efficiency of the inside of the tank body is improved. And this fan can not additionally occupy the washing space in the cell body, does not need to open a groove or a door body of the operating mechanism of cleaning machine and destroy the integrality of cell body, door body structure, can not increase the whole volume of the operating mechanism of cleaning machine simultaneously, conveniently installs.
Drawings
Fig. 1 is a cross-sectional view of a working mechanism of a washer in accordance with an embodiment of the present utility model as applied to a sink washer.
Fig. 2 is an exploded perspective view of a cleaning machine according to an embodiment of the present utility model with a tank removed from the working mechanism.
Fig. 3 is a cross-sectional view of fig. 2.
Fig. 4 is a view showing the bottom angle of the fan according to the embodiment of the present utility model.
Fig. 5 is a cross-sectional view of a fan according to an embodiment of the present utility model.
Fig. 6 is a view showing an operation mechanism of the cleaning machine in the european type cleaning machine according to the embodiment of the present utility model.
Fig. 7 is a view showing a working mechanism of a cleaning machine according to an embodiment of the present utility model applied to a drawer type cleaning machine.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1, 6 and 7, the working mechanism of the washing machine in the present embodiment can be applied to a sink type washing machine, an euro type washing machine, and a drawer type washing machine.
As shown in fig. 1 to 5, the working mechanism of the cleaning machine in this embodiment includes a tank 1, a deflector seat 2, a shower arm 3, a driving source 4, a fan 5, a support seat 6, a one-way bearing 7, an impeller assembly, and a heating plate 10.
The driving source 4 in this embodiment adopts a motor which is disposed below the tank body 1 and fixedly connected to the bottom plate of the tank body 1, and a driving shaft 41 of the motor extends upward into the tank body 1. The heating plate 10 is also arranged below the tank body 1 and fixedly connected to the bottom plate of the tank body 1.
The flow guiding seat 2, the spray arm 3 and the impeller component are all arranged above the bottom plate of the tank body 1 and are positioned at the lower part of the tank body 1.
The guide seat 2 is integrally cylindrical, the guide seat 2 is fixedly connected to the bottom plate of the tank body 1 corresponding to the setting position of the motor, and further the support installation at the bottom of the tank body 1 is realized, and the guide seat 2 is internally provided with a cavity which is vertically penetrated. At least two through holes for water supply to enter the cavity are circumferentially arranged on the side wall of the bottom of the diversion seat 2.
The upper part of the diversion seat 2 is fixedly buckled with an annular supporting seat 6. The water conservancy diversion seat 2 passes through buckle structure realization with supporting seat 6 and is connected, and the circumference distribution is provided with two at least draw-in grooves on the lateral wall of specific water conservancy diversion seat 2, the draw-in groove extends along circumference and the syntropy is to one end opening, corresponds to the protruding buckle that is equipped with of individual draw-in groove on the inside wall of supporting seat 6, and supporting seat 6 aligns the buckle in the opening part of draw-in groove, through rotatory and then realizes the fixed mounting of supporting seat 6 on water conservancy diversion seat 2.
The spray arm 3 is arranged above the deflector seat 2, and the spray arm 3 can rotate relative to the deflector seat 2. The spray arm 3 is internally provided with a runner, the runner is provided with a water inlet from the center of the bottom plate of the spray arm 3, and the runner in the spray arm 3 is communicated with the cavity in the flow guiding seat 2 through the water inlet.
The drive shaft 41 of the motor passes upward through the center of the cavity of the deflector seat 2 and is led up into the spray arm 3. The impeller assembly comprises a first impeller 8 and a second impeller 9, the second impeller 9 is arranged in the cavity of the guide seat 2 and fixedly sleeved on a driving shaft 41 of the motor, and then rotates along with the rotation of the driving shaft 41 of the motor, so that water in the cavity of the guide seat 2 is driven to rotate and flow, and then enters into the flow channel of the spray arm 3 upwards.
The fan 5 rotates and sets up between guide holder 2 and spray arm 3, and fan 5 is including putting into the mounting bracket 51 in the cavity of guide holder 2 or in spray arm 3 and along circumference connection on mounting bracket 51 and be located the flabellum 52 outside guide holder 2, because install second impeller 9 in the guide holder 2, also be located the water inlet position of spray arm 3 in the following content simultaneously, in order to avoid the influence to impeller subassembly, put into mounting bracket 51 in spray arm 3 in this embodiment.
As shown in fig. 3 to 5, specifically, the top wall of the center position of the spray arm 3 corresponding to the water inlet is protruded upward, the mounting frame 51 is placed in the center of the flow channel of the spray arm 3 corresponding to the protruded position, the mounting frame 51 comprises a top plate 511, a ring wall 512 extending downward from the outer edge of the top plate 511, the top plate 511 is attached to the inner wall of the protruded top wall of the spray arm 3, the top plate 511 is provided with a mounting hole 5111, and the mounting hole 5111 is embedded with a one-way bearing 7. The driving shaft 41 of the driving source 4 extends into the mounting hole 5111 and is fixedly connected with the inner ring of the one-way bearing 7. The annular wall 512 is provided with water holes 5121 for water to pass through at least corresponding to the water inlet positions of the flow channels of the spray arms 3. The first impeller 8 is arranged above the second impeller 9 and is positioned in the annular wall 512 of the mounting frame 51, the first impeller 8 is fixedly sleeved on the driving shaft 41 of the driving source 4, and then the driving shaft 41 of the driving source 4 drives the first impeller 8 to rotate, so that water flow led in from the flow guide seat 2 enters into the two arms of the spray arm 3 at a high speed under the driving of the first impeller 8, and then the spray cleaning of objects to be cleaned in the tank body 1 can be realized.
The outer circumference of the mounting bracket 51 is connected with the fan blade 52 through an annular connecting portion 53, and the connecting portion 53 is provided with a first annular groove 531 with a downward opening and a second annular groove 532 with an upward opening. The first annular groove 531 and the second annular groove 532 in the present embodiment are concentrically arranged, and the first annular groove 531 is located outside the second annular groove 532. The mounting frame 51 is rotationally clamped on the supporting seat 6 through the first annular groove 531, and then limiting rotational connection of the fan 5 on the supporting seat 6 is achieved, the spray arm 3 is rotationally clamped on the connecting portion 53 through the second annular groove 532, and further limiting rotational connection of the spray arm 3 on the mounting frame 51 is achieved.
A limiting member 5311 is radially disposed on a side wall of the first annular groove 531, an upper portion of the supporting seat 6 is disposed in the first annular groove 531, and a sliding groove 61 into which the limiting member 5311 is disposed is circumferentially disposed on a side wall of the supporting seat 6. When the fan 5 rotates under the electric drive of the motor drive shaft 41, the limiting piece 5311 rotates in the circumferential direction in the chute 61, and the limiting piece 5311 and the chute 61 cooperate to limit the fan 5 in the up-down direction, and simultaneously the fan 5 rotates relative to the support seat 6.
A radially extending limiting part 5321 is circumferentially arranged on one side wall of the second ring groove 532, a water inlet at the center of the spray arm 3 circumferentially and downwardly extends to form a clamping part 31 capable of being placed in the second ring groove 532, a clamping foot 311 capable of axially limiting the limiting part 5321 is arranged on the clamping part 31, and the clamping foot 311 in the embodiment is circumferentially arranged. When the cleaning operation is performed, the shower arm 3 rotates under the action of the water flow, and at this time, the limiting portion 5321 of the second ring groove 532 is engaged with the locking pin 311 to form a limit in the up-down direction.
The working process of the working mechanism of the cleaning machine is as follows: when the cleaning work is carried out, the driving shaft 41 of the motor rotates positively to drive the first impeller 8 and the second impeller 9 to rotate positively, at the moment, the inner ring and the outer ring of the one-way bearing 7 cannot be driven, and the driving shaft 41 of the motor drives the inner ring of the one-way bearing 7 to rotate, but does not drive the outer ring to rotate, so that the corresponding fan 5 cannot rotate either. The rivers that get into cell body 1 bottom are in the spray arm 3 through guide seat 2 under the effect of first impeller 8, second impeller 9 to owing to be provided with water hole 5121 on the mount pad of fan 5, can not influence rivers and get into in the runner of spray arm 3, and then spray arm 3 sprays the water column, and then washs the waiting in the cell body 1. After the cleaning work is finished, the motor is reversed, at this moment, the inner ring and the outer ring of the one-way bearing 7 are driven, the driving shaft 41 of the motor drives the inner ring of the one-way bearing 7 to rotate and simultaneously drives the outer ring to rotate, because the mounting seat of the fan 5 is connected with the one-way bearing 7, the fan 5 is driven to rotate, the fan 5 is an axial fan 5, the fan 5 blows air above the tank body 1 downwards, the blown air is deflected to the periphery after passing through the bottom of the tank body 1, and then moves upwards along the side wall of the tank body 1, and further reaches the door panel at the top of the tank body 1, so that the convection of the air is formed and the drying efficiency is improved. Meanwhile, the heating plate 10 also works, so that the convection generated by the high-temperature air in the tank body 1 accelerates the drying of tableware, the side wall of the tank body 1 and the door panel in the tank body 1. Meanwhile, the detection of the condensed water on the tank body 1 can be matched, the heating temperature of the heating disc 10 can be controlled, and further, a better drying effect is ensured.
Claims (9)
1. A working mechanism of a cleaning machine at least comprises
A tank body (1);
the guide seat (2) is supported at the bottom of the groove body (1), and a through cavity is formed in the guide seat (2);
the spray arm (3) is rotatably arranged above the guide seat (2), and a flow passage communicated with a cavity in the guide seat (2) is arranged in the spray arm (3);
the driving source (4) is arranged below the groove body (1), and a driving shaft (41) of the driving source (4) stretches into the cavity of the flow guiding seat (2);
the method is characterized in that: and also comprises
The fan (5) is rotatably arranged between the guide seat (2) and the spray arm (3), and the fan (5) is connected to a driving shaft (41) of the driving source (4);
the fan (5) is sleeved and fixed on a driving shaft (41) of the driving source (4) through a one-way bearing (7);
after the cleaning work is finished, the motor is reversely rotated, the fan (5) is in transmission connection with the one-way bearing (7) to drive the fan (5) to rotate, the fan (5) is an axial flow fan, the fan (5) blows air above the tank body 1) downwards, the blown air is deflected to the periphery after passing through the bottom of the tank body (1), and then moves upwards along the side wall of the tank body (1), so that the air convection is formed on a door panel at the top of the tank body (1).
2. The working mechanism of a cleaning machine according to claim 1, wherein: the upper part of the flow guiding seat (2) is fixedly buckled with an annular supporting seat (6);
the fan (5) comprises a mounting frame (51) arranged in a cavity of the guide seat (2) or the spray arm (3) and fan blades (52) which are connected to the mounting frame (51) along the circumferential direction and are positioned outside the guide seat (2), the mounting frame (51) is connected to the supporting seat (6) in a limiting rotation mode, and the spray arm (3) is connected to the mounting frame (51) in a limiting rotation mode.
3. The working mechanism of a cleaning machine according to claim 2, wherein: the periphery of the mounting frame (51) is connected with the fan blades (52) through annular connecting parts (53), and the connecting parts (53) are provided with a first annular groove (531) with a downward opening and a second annular groove (532) with an upward opening;
the fan (5) is rotationally clamped on the supporting seat (6) through the first annular groove (531), and the spray arm (3) is rotationally clamped on the connecting portion (53) through the second annular groove (532).
4. A cleaning machine operating mechanism as claimed in claim 3, wherein: a limiting part (5311) is radially arranged on one side wall of the first annular groove (531), the upper part of the supporting seat (6) is arranged in the first annular groove (531), and a sliding groove (61) in which the limiting part (5311) can be arranged is circumferentially arranged on the side wall of the supporting seat (6).
5. A cleaning machine operating mechanism as claimed in claim 3, wherein: a limiting part (5321) extending radially is arranged on one side wall of the second annular groove (532) along the circumferential direction, a water inlet at the center of the spray arm (3) extends downwards along the circumferential direction, a clamping part (31) capable of being placed in the second annular groove (532) is arranged on the clamping part (31), and a clamping foot (311) capable of axially limiting with the limiting part (5321) is arranged on the clamping part.
6. A working mechanism of a cleaning machine according to any one of claims 3 to 5, wherein: the first annular groove (531) and the second annular groove (532) are concentrically arranged, and the first annular groove (531) is positioned outside the second annular groove (532).
7. A working mechanism of a cleaning machine according to any one of claims 2 to 5, wherein: the mounting frame (51) is arranged in the center of the flow channel of the spray arm (3), and the mounting frame (51) comprises a top plate (511) and an annular wall (512) extending downwards from the outer edge of the top plate (511);
the top plate (511) is provided with a mounting hole (5111) for embedding the one-way bearing (7), and a driving shaft (41) of the driving source (4) stretches into the mounting hole (5111) and is fixedly connected with the one-way bearing (7);
the annular wall (512) is provided with a water passing hole (5121) for water to pass through.
8. The cleaning machine operating mechanism of claim 7, wherein: the novel air conditioner is characterized in that a first impeller (8) is arranged in the annular wall (512), the first impeller (8) is fixedly sleeved on a driving shaft (41) of the driving source (4), a second impeller (9) is arranged in a cavity of the flow guide seat (2), and the second impeller (9) is fixedly sleeved on the driving shaft (41) of the driving source (4).
9. A working mechanism of a cleaning machine according to any one of claims 1 to 5, wherein: a heating plate (10) is arranged below the groove body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039452.6A CN111166270B (en) | 2020-01-15 | 2020-01-15 | Working mechanism of cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010039452.6A CN111166270B (en) | 2020-01-15 | 2020-01-15 | Working mechanism of cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111166270A CN111166270A (en) | 2020-05-19 |
| CN111166270B true CN111166270B (en) | 2023-08-18 |
Family
ID=70620264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010039452.6A Active CN111166270B (en) | 2020-01-15 | 2020-01-15 | Working mechanism of cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111166270B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927899A (en) * | 2020-09-01 | 2020-11-13 | 何景安 | External screw single bearing capable of rotating in same way |
| CN112244721B (en) * | 2020-09-30 | 2022-03-18 | 宁波方太厨具有限公司 | Cleaning machine and cleaning method |
| CN112263197B (en) * | 2020-09-30 | 2022-03-18 | 宁波方太厨具有限公司 | Cleaning machine |
| US11969129B2 (en) * | 2022-06-15 | 2024-04-30 | Whirlpool Corporation | Dish treating appliance with a rotating arm assembly |
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