CN112315402A

CN112315402A - Dish washing machine and intelligent cabinet

Info

Publication number: CN112315402A
Application number: CN202011337905.XA
Authority: CN
Inventors: 傅峰峰
Original assignee: Guangzhou Fugang Wanjia Intelligent Technology Co Ltd
Current assignee: Guangzhou Fugang Wanjia Intelligent Technology Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-02-05

Abstract

The invention discloses a tableware cleaning machine and an intelligent cabinet, wherein the tableware cleaning machine comprises a cleaning cavity, a containing groove is formed in the cavity wall of the cleaning cavity, a turnover partition plate is arranged in the containing groove, a disinfection lamp is arranged on the front surface of the partition plate, the disinfection lamp faces the outside of the cleaning cavity when the front surface of the partition plate faces the outside of the cleaning cavity, the disinfection lamp is separated from the cleaning cavity by the partition plate, and the disinfection lamp also faces the inside of the cleaning cavity when the front surface of the partition plate is turned to face the inside of the cleaning cavity. When the tableware needs to be disinfected, the disinfection lamp also faces the cleaning cavity when the partition board is turned over to the front side of the partition board faces the cleaning cavity, so that the blocking of the light rays of the disinfection lamp is reduced.

Description

Dish washing machine and intelligent cabinet

Technical Field

The invention relates to the technical field of automatic tableware cleaning equipment, in particular to a tableware cleaning machine and an intelligent cabinet.

Background

The traditional dish washer adopting ultraviolet light for sterilization has the problem that the use of the dish washer is influenced because the cleaning solution influences the safety of the ultraviolet lamp tube when the dish washer works. To this end, a solution is proposed by the skilled person, see patent document CN110151092A, which discloses a dishwasher comprising: the side wall of the dishwasher liner is provided with a light-emitting through hole; the disinfection component comprises a disinfection piece and a sealing piece, the disinfection piece is fixedly arranged on the side wall of the dishwasher liner, emergent light of the disinfection piece is transmitted to the dishwasher liner through the light-emitting through hole, the sealing piece is arranged in the dishwasher liner, and the sealing piece can move relative to the light-emitting through hole; when the sealing element moves to a first preset position, the sealing element opens the light-emitting through hole, and when the sealing element moves to a second preset position, the sealing element seals the light-emitting through hole. When the dish washing machine works, the cleaning liquid cannot influence the safety of the ultraviolet lamp tube, and the completeness of the disinfection piece is improved. In the dishwasher disclosed in the above patent document, the sterilizing member is located outside the sidewall of the inner container, and then the sidewall of the inner container is provided with a light-emitting through hole, so that the light of the sterilizing member is emitted from the light-emitting through hole.

Disclosure of Invention

The invention aims to provide a tableware cleaning machine and an intelligent cabinet comprising the same, wherein the tableware cleaning machine can ensure that tableware cleaning liquid cannot be adhered to a disinfection lamp and reduce the blocking of the light of the disinfection lamp.

In order to solve the technical problem, the invention provides a tableware cleaning machine which comprises a cleaning cavity, wherein a containing groove is formed in the cavity wall of the cleaning cavity, a turnover partition plate is arranged in the containing groove, a disinfection lamp is arranged on the front surface of the partition plate, the disinfection lamp faces the outside of the cleaning cavity when the front surface of the partition plate faces the outside of the cleaning cavity, the partition plate separates the disinfection lamp from the cleaning cavity, and the disinfection lamp also faces the cleaning cavity when the front surface of the partition plate is turned to face the inside of the cleaning cavity.

Further, the device comprises a driving device for driving the partition board to turn.

Further, the automatic turnover device comprises a controller electrically connected with the driving device and a position sensor electrically connected with the controller, wherein if the position sensor senses that the partition plate is turned over in place, the controller shuts down the driving device.

Further, the driving device is in transmission connection with the partition plate through a crank structure.

Further, the device comprises a rotating shaft, and the partition board is fixed on the rotating shaft and overturns around the rotating shaft.

Furthermore, a plurality of accommodating grooves are respectively arranged on the two opposite side cavity walls of the cleaning cavity, and the corresponding partition plate and the corresponding disinfection lamp are arranged in each accommodating groove.

Further, the accommodating groove is a through groove.

An intelligent cabinet comprises a dish washing machine and a master control unit used for controlling the operation of the dish washing machine, wherein the dish washing machine is the dish washing machine.

When the tableware needs to be disinfected, the disinfection lamp also faces the cleaning cavity when the partition board is turned over to the front side of the partition board faces the cleaning cavity, so that the blocking of the light rays of the disinfection lamp is reduced.

Drawings

FIG. 1 is an overall configuration view of a drum type dish washer;

FIG. 2 is a schematic view of the drum type dishwasher of FIG. 1 with a housing thereof removed;

FIG. 3 is a schematic diagram of a chamber structure of a washing chamber of a drum type dishwasher, in which a front chamber wall is hidden, two sterilizing lamps at the left side face the inside of the washing chamber, and two sterilizing lamps at the right side face the outside of the washing chamber;

FIG. 4 is a schematic view of a dish fixing mechanism of a drum type dishwasher in an opened state;

FIG. 5 is a schematic view of the structure of the dish fixing mechanism of the drum type dishwasher in an opened state, wherein the dish fixing mechanism is horizontally arranged so that the reader can see the specific structure;

FIG. 6 is a schematic front view of a dish securing mechanism of a drum type dishwasher in a stowed state;

FIG. 7 is a schematic view of a rear side of a dish fixing mechanism of a drum type dishwasher in a retracted state, in which a rotary blade is hidden;

FIG. 8 is a schematic view of a disinfecting lamp mechanism of a drum type dishwasher in a stowed state;

FIG. 9 is a schematic view of a drum type dishwasher with the mounting frame hidden when the disinfecting lamp mechanism is in a retracted state.

Reference numerals: 100. a drum type dish washer; 110. a tableware taking and placing window; 120. a containing groove; 10. a central rotating shaft; 20. a tableware fixing mechanism; 21. a rotating blade; 22. a bearing seat; 221. a side block; 222. a guide rail; 223. a slider; 224. a sliding seat; 23. a boss portion; 231. a water inlet; 24. tableware; 25. a back rail; 26. a travel bar; 27. a first link; 28. a second link; 291. a motor; 292. a screw rod; 30. a sterilizing lamp; 31. a partition plate; 32. a motor; 33. a crank structure; 34. a rotating shaft; 35. installing a frame; 36. resetting a travel switch; 41. a radial water supply branch pipe; 42. an axial water supply branch line; 43. rotating the water outlet pipeline; 44. a water inlet pipeline.

Detailed Description

An intelligent cabinet includes a drum dishwasher 100 as shown in fig. 1 and a general control unit for controlling the operation of the drum dishwasher 100. As shown in fig. 2, a washing chamber is formed in the drum type dishwasher 100, a central rotating shaft 10 is horizontally disposed in the middle of the washing chamber, a gear ring (not shown) is disposed on the outer surface of the end of the central rotating shaft 10, and a rotating motor (not shown) is disposed on the outer side of the wall of the washing chamber, and the rotating motor drives the central rotating shaft 10 to rotate through a gear engaged with the gear ring.

A plurality of dish fixing mechanisms 20 radially extend from the central shaft 10. The dish fixing mechanism 20, as shown in fig. 4, includes a rotary blade 21 and a carrier 22. The rotating blade 21 is fixed on the central rotating shaft 10 at the beginning and hinged to the right side of the bearing seat 22 at the end. As shown in fig. 4, three tableware placing positions are provided on the carrying seat 22, a protruding portion 23 is upwardly extended from the tableware placing positions, and two tableware placing positions are provided with tableware 24. The front and back sides of the bearing seat 22 are respectively extended upwards to form side blocks 221, the side blocks 221 are provided with two layers of guide rails 222 arranged in a high-low manner, and each layer of guide rail 222 is provided with a sliding block 223. In the present embodiment, two sliding blocks 223 located on the same side are fixed on the same sliding seat 224. A back bar 25 is arranged above the tableware placing position. In the figure, the back rail 25 is mounted at both ends to the sliding blocks 223 of the upper rail 222. If the height of the dish is short, the user can detach the back rail 25 from the sliding block 223 of the upper guide rail 222 and then mount the back rail on the sliding block 223 of the lower guide rail 222. Similarly, the user can detach the back rail 25 from the sliding block 223 of the lower guide rail 222 and then mount the back rail on the sliding block 223 of the upper guide rail 222. As shown in fig. 5, the rotary blade 21 is provided with a moving rod 26 (i.e., a moving member), a motor 291 and a screw rod 292 connected to an output shaft of the motor 291, wherein the moving rod 26 is sleeved on the screw rod 292 through a threaded hole. Two link transmission sets are arranged between the rotating blade 21 and the bearing seat 22, and each link transmission set comprises a first link 27 and a second link 28. The end of the moving rod 26 close to the reader in fig. 5 is taken as the front, the left side in the figure is taken as the left, and the front end and the rear end are respectively hinged with the left ends of the two first connecting rods 27. The right end of the first connecting rod 27 at the front is hinged with the middle part of the front side of the bearing seat 22, and the right end of the first connecting rod 27 at the rear is hinged with the middle part of the rear side of the bearing seat 22. The near ends of the two second connecting rods 28 are respectively hinged with the middle parts of the two first connecting rods 27, and the far ends of the two second connecting rods 28 are respectively fixedly connected with the sliding seats 224 at two sides.

The cabinet surface of this intelligence cupboard is equipped with the touch panel who connects total control unit of electricity. The drum type dishwasher 100 includes a controller electrically connected to a general control unit. If the user needs to wash the tableware, the tableware placing button is clicked on the touch panel, so that a tableware placing instruction is triggered, and the master control unit sends the tableware placing instruction to the controller of the drum-type dishwasher 100. The top of the drum type dishwasher 100 is opened with a tableware placing and taking window 110, and is provided with a power cover (not shown) for closing the tableware placing and taking window 110. Be equipped with the camera on the chamber wall at washing chamber top, drum-type dish washer 100's controller receives the tableware and places the instruction after, discern the tableware fixed establishment 20 that has the empty tableware placement position through the camera, make electric cover plate open tableware and get window 110, then make rotating electrical machines drive center pivot 10 rotate, make the tableware fixed establishment 20 that has the empty tableware placement position rotate and get window 110 below to the tableware, at this moment, tableware fixed establishment 20 is in the state of packing up as shown in fig. 6, rotating vane 21 end is up, the tableware 24 shown in fig. 6 has not been placed on the tableware placement position. As shown in fig. 7, the controller controls the motor 291 to drive the screw 292 to rotate, so as to drive the moving rod 26 to move radially from the beginning of the rotating blade 21 (i.e. the position of the moving rod 26 in fig. 7) to the end of the rotating blade 21, during which the first link 27 moves radially with the moving rod 26, so as to push the bearing seat 22 to rotate upward around its hinge with the rotating blade 21 until it is perpendicular to the rotating blade 21, and at the same time, the first link 27 also moves the second link 28 upward, so that the second link 28 moves the sliding seat 224, so that the sliding block 223 drives the back bar 25 to slide to the rightmost end along the guide rail 222, at which time, the utensil fixing mechanism 20 is converted into the open state shown in fig. 4, and the bearing seat 22 is placed horizontally in the utensil taking and placing window 110, as shown in fig. 1 or fig. 2. With the back bar 25 at the far right end, the dish receiving station is not blocked and the user can then flip over the soiled dishes 24 on the raised portion 23 to cover the raised portion 23, as shown in fig. 1.

After placing the dirty cutlery 24, the user may click on the retract button on the touch panel, thereby triggering a retract command. The general control unit sends a retraction command to the controller of the drum type dishwasher 100, and after receiving the retraction command, the controller controls the motor 291 to rotate the screw 292 in reverse direction, so as to drive the moving rod 26 to move from the end of the rotary blade 21 (i.e. the position of the moving rod 26 in fig. 4) to the beginning of the rotary blade 21 in radial direction towards the central rotating shaft 10, in the process, the first link 27 pulls the bearing seat 22 to rotate downward around the hinge joint with the rotary blade 21 and lean against the rotary blade 21 until moving into the washing chamber to overlap with the rotary blade 21, and at the same time, the first link 27 also pulls the second link 28 to move downward, so that the second link 28 drives the sliding seat 224 to move, so that the back bar 25 is driven to slide along the guide rail 222 in reverse direction to the other end, as shown in fig. 6, at this time, the back bar 25 catches on the back of the tableware 24, thereby fixing the tableware 24 on the tableware placing position, and then controls the power cover to close the dish access window 110.

As shown in fig. 2, in the present embodiment, the central rotating shaft 10 is hollow and also serves as a main water supply line. The bottom of the dishwasher is provided with a water pump (not shown) communicating with the central rotating shaft 10. The inner side of the cavity wall of the cleaning cavity is provided with a spray head (not shown in the figure) communicated with the water pump. As shown in fig. 5, a radial water supply branch pipe 41 is radially disposed in the middle of the rotary blade 21, an axial water supply branch pipe 42 is axially disposed at the end of the rotary blade 21, the proximal end of the radial water supply branch pipe 41 is connected to the central rotating shaft 10, the distal end is connected to the axial water supply branch pipe 42, a rotary water outlet pipe 43 extends from the axial water supply branch pipe 42 along the radial direction, the rotary water outlet pipe 43 can rotate around the axial water supply branch pipe 42, the rotary water outlet pipe 43 is mounted on the bottom surface of the bearing seat 22, the bearing seat 22 has three protrusions 23 with corresponding water inlets 231 on the bottom surface, the rotary water outlet pipe 43 is sequentially connected to the three water inlets 231 through the water inlet pipe 44, and water spray holes (not shown) are formed on the sidewalls and the top wall of the protrusions. The water pump, the central rotating shaft 10, the radial water supply branch pipe 41, the axial water supply branch pipe 42, the rotary water outlet pipe 43 and the water inlet pipe 44 are used as a water supply mechanism.

After the tableware fixing mechanism 20 is retracted, the user can click a cleaning start button on the touch panel, thereby triggering a cleaning start command. The controller that total control unit sent washing start instruction to drum-type dish washer 100, and the controller received this instruction after, made rotating electrical machines drive central pivot 10 rotatory, starts the water pump, supplies water for each bellying 23 and the shower nozzle that is located the chamber wall in washing chamber for: the protrusion 23 sprays the inner wall of the dirty tableware 24 which is covered with the protrusion 23 in a reversed manner through the water spray holes on the outer surface of the protrusion, and the spray head sprays the outer wall of the dirty tableware 24. In this example, hot water was used for spray washing to dissolve stains. In this embodiment, the dishwasher sprays clean dishes on the other dish fixing mechanisms 20 while spraying the dirty dishes 24 on a part of the dish fixing mechanisms 20.

As shown in FIG. 3, the left and right side walls of the cleaning chamber of the drum type dishwasher 100 are respectively provided with an upper and a lower accommodating grooves 120, and the accommodating grooves 120 are provided with a sterilizing lamp mechanism. As shown in fig. 8, the sterilizing lamp mechanism includes a mounting frame 35 and a partition plate 31, and the partition plate 31 is fixed in the mounting frame 35 by a rotating shaft 34 as shown in fig. 9. The sterilizing lamp 30 is arranged on the front face of the partition plate 31, the motor 32 is arranged in the mounting frame 35, the motor 32 is connected with the left end of the crank structure 33, and the right end of the crank structure 33 is connected with the partition plate 31. During spraying of the dishes 24, the front side of the partition 31 faces the outside of the washing chamber, as shown in fig. 2, so that the sterilizing lamp 30 faces the outside of the washing chamber and the partition 31 separates the sterilizing lamp 30 from the washing chamber. Thus, the sterilizing lamp 30 is not splashed with water droplets. After the dishes 24 are washed, the controller controls the motor 32 to drive the crank structure 33 to rotate, thereby driving the partition plate 31 to turn around the rotating shaft 34 until the front surface faces the inside of the washing chamber, so that the disinfection lamp 30 also faces the inside of the washing chamber, as shown by the two disinfection lamp mechanisms on the left side of fig. 3. The back of the mounting frame 35 is provided with a position switch (not shown) as a position sensor, which is located on the turning path of the partition plate 31 to the front facing the inside of the cleaning chamber. If the partition 31 is rotated to the right position and touches the position travel switch, the motor 32 stops driving the partition 31, and the sterilizing lamp 30 faces the cleaning chamber. If it is not necessary to sterilize all the dishes on the dish fixing mechanism 20, only one side of the partition plate 31 may be driven to turn over so as to make the corresponding disinfection lamp 30 face the inside of the washing chamber, as shown in fig. 3, only the left disinfection lamp 30 faces the inside of the washing chamber, and the right disinfection lamp 30 faces the outside of the washing chamber, and then the rotating motor drives the central rotating shaft 10 to rotate, so that the dish fixing mechanism 20 to be sterilized moves to the position facing the disinfection lamp 30 in the washing chamber to be sterilized. If it is necessary to sterilize all the dishes on the dish fixing mechanisms 20, all the sterilizing lamps 30 are directed into the washing chamber, and then the rotating motor drives the central rotating shaft 10 to rotate, so that the dishes on each dish fixing mechanism 20 can be irradiated by the sterilizing lamps 30. After the tableware 24 is sterilized, the motor 32 drives the crank structure 33 to rotate reversely, so as to drive the partition board 31 to reversely rotate and reset. The front surface of the mounting frame 35 is provided with a reset travel switch 36, and the reset travel switch 36 is positioned on a turning path of the partition plate 31 which is turned reversely to face the outside of the cleaning cavity. When the diaphragm 31 is rotated back to the initial position, the reset stroke switch 36 is touched, and the motor 32 stops driving the diaphragm 31. In this embodiment, the reset travel switch 36 and the reach travel switch are both position sensors.

If the user needs to take out the cleaned tableware 24, the user can click the tableware taking-out button on the touch panel to trigger the tableware taking-out command. The general control unit then sends out a dish taking-out command to the controller of the drum dishwasher 100. After receiving the tableware taking instruction, the controller controls the rotating motor to drive the central rotating shaft 10 to rotate, so that the tableware fixing mechanism 20 with the clean tableware placed therein rotates to the tableware taking and placing window 110. The motorized cover opens the utensil pick-and-place window 110, and then the motor 291 drives the moving rod 26 to move radially so as to drive the bearing seat 22 to rotate upwards until the bearing seat is horizontally placed at the utensil pick-and-place window 110, as shown in fig. 1, and the user can take out the utensil 24.

In this embodiment, the controller is electrically connected to the rotating motor, the motor 291, the electric cover plate, the camera, the water pump, the motor 32, the sterilizing lamp 30, the set-in travel switch, and the reset travel switch 36, respectively.

The carrier 22 and the back rail 25 of this embodiment are linked, and the back rail 25 of this embodiment is moved along the guide rail 222 to the back of the tableware 24 to block by the rotation of the carrier 22. In a non-preferred embodiment, the linkage between the carrier 22 and the back bar 25 can be eliminated and the back bar 25 can be manually pushed by the user along the rails 222 to move along the back of the dishes 24 to block them.

Claims

1. A dish washing machine is characterized in that: the cleaning device comprises a cleaning cavity, wherein a containing groove is formed in the cavity wall of the cleaning cavity, a turnover partition plate is arranged in the containing groove, a disinfection lamp is arranged on the front surface of the partition plate, the disinfection lamp faces the outside of the cleaning cavity and is separated from the cleaning cavity, and the disinfection lamp also faces the cleaning cavity when the partition plate is turned to the front surface of the partition plate and faces the cleaning cavity.

2. The dishwasher of claim 1, wherein: comprises a driving device for driving the partition board to turn.

3. The dishwasher of claim 2 wherein: the automatic turnover device comprises a controller electrically connected with a driving device and a position sensor electrically connected with the controller, wherein if the position sensor senses that the partition plate is turned over in place, the controller shuts down the driving device.

4. The dishwasher of claim 2 wherein: the driving device is in transmission connection with the partition plate through a crank structure.

5. The dishwasher of claim 1, wherein: comprises a rotating shaft, and a clapboard is fixed on the rotating shaft and overturns around the rotating shaft.

6. The dishwasher of claim 1, wherein: the plurality of accommodating grooves are respectively arranged on the two opposite side cavity walls of the cleaning cavity, and the corresponding partition plate and the corresponding disinfection lamp are arranged in each accommodating groove.

7. The dishwasher of claim 1, wherein: the accommodating groove is a through groove.

8. The utility model provides an intelligence cupboard, includes dish washing machine and is used for controlling the total control unit of this dish washing machine operation, characterized by: the dishwasher as claimed in any one of claims 1 to 7.