CN215738782U - Tableware cleaning unit and dish washing machine - Google Patents

Abstract

The utility model discloses a tableware cleaning unit and a dish washing machine. The water spraying mechanism comprises a water spraying pipe arranged in the dish washing machine frame; the disinfection mechanism comprises an ultraviolet lamp bar arranged in the dish washing machine frame; the drying mechanism comprises a hot air pipe which is communicated with the cleaning cavity and is introduced with hot air and a hot air blower which is communicated with the hot air pipe; the air exhaust mechanism comprises an air pipe which is communicated with the cleaning cavity and used for extracting water vapor and an exhaust fan which is communicated with the air pipe. According to the tableware cleaning unit, the air exhaust mechanism is arranged, so that water vapor generated in the drying process can be exhausted out of the rack in time, the drying efficiency is improved, the drying time is saved, and the drying cost is reduced. In addition, the utility model also provides a dishwasher with the dish washing unit.

Description

Tableware cleaning unit and dish washing machine

Technical Field

The utility model relates to the technical field of kitchen utensils, in particular to a tableware cleaning unit and a dish washing machine.

Background

Along with the improvement of living standard of people, the requirements of people on living quality are higher and higher, and the requirements on the aspects of humanization of product use, intellectualization of operation and the like are also higher and higher. The dish washing machine is a new intelligent household appliance and gradually enters the life of people.

The existing dish washer not only has a cleaning function, but also has a disinfecting and drying function. But most dish washer's stoving time is longer, and to the consumption of electric quantity great, has brought very big inconvenience for people's life, and traditional heating pipe stoving can harm the tableware simultaneously for the tableware fades, gives bringing huge economic loss of people.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, the present invention provides a dish washing unit and a dishwasher.

The technical scheme adopted by the utility model for solving the problems is as follows:

a dishwashing unit, comprising:

a dishwasher rack, inside which a cleaning cavity is formed;

the water spraying mechanism comprises a water spraying pipe arranged in the dishwasher rack;

the disinfection mechanism comprises an ultraviolet lamp bar arranged in the dish washing machine frame;

the drying mechanism comprises a hot air pipe which is communicated with the cleaning cavity and is introduced with hot air and a hot air blower which is communicated with the hot air pipe;

and the air exhaust mechanism comprises an exhaust pipe and an exhaust fan, wherein the exhaust pipe is communicated with the cleaning cavity and used for extracting water vapor, and the exhaust fan is communicated with the exhaust pipe.

The tableware cleaning unit can realize the functions of cleaning, disinfecting and drying tableware by arranging the water spraying mechanism, the disinfecting mechanism and the drying mechanism. The hot air is adopted for drying, so that the damage to the tableware can be reduced, and the service life of the tableware is prolonged; through setting up the mechanism of bleeding, can in time take out the vapor that the stoving in-process produced outside the frame, and then improved drying efficiency, save the stoving time, reduce the stoving cost.

Furthermore, the automatic dish washing machine further comprises a blanking mechanism, wherein the blanking mechanism comprises a material receiving plate, a blanking pipe and a waste processor, the material receiving plate is arranged in the dish washing machine frame and is positioned below the tableware, the blanking pipe is communicated with the material receiving plate, and the waste processor is communicated with the blanking pipe.

Therefore, in the process of cleaning the tableware, the washing liquid is continuously introduced, so that food residues on the tableware can be washed onto the material receiving plate and enter the waste material processor through the blanking pipe for processing.

Further, the waste processor comprises a crushing assembly and a first driving device for driving the crushing assembly to rotate, wherein:

the crushing assembly comprises a tool rest and a cutter head arranged in the tool rest, and a plurality of first blades are arranged on the cutter head; when the first driving device drives the cutter head to rotate, the first blade can be driven to rotate to crush the waste materials at one time.

Therefore, when food residues on the tableware fall into the waste disposer, the first driving device drives the first blade on the cutter head to rotate rapidly and shred the food residues, and the food residues are thrown to the cutter frame along with water flow and centrifugal force.

Furthermore, a plurality of second blades are further arranged on the side wall of the tool rest, and when the first driving device drives the tool rest to rotate, the second blades can be driven to rotate to carry out secondary crushing on the waste materials.

Therefore, when the first driving device drives the tool rest to rotate, the second blade on the tool rest can perform secondary chopping on the food residues.

Furthermore, a plurality of discharge holes are formed in the side wall of the knife rest, and the second blade is arranged at the discharge holes.

Therefore, the chopped food residues are discharged along with the water flow through the discharge holes on the side wall of the knife rest, and if the food residues cannot be discharged, the food residues are thrown back to the knife disc by the knife rest to continue chopping, and the chopping operation is repeated until the motor stops working.

Furthermore, the material receiving plate is arranged in an inclined manner, and the height of one end far away from the blanking pipe is higher than the height of one end close to the blanking pipe.

Therefore, the obliquely arranged material receiving plate can enable food residues to fall into the blanking pipe more easily.

Furthermore, the material receiving plate and the dish washing machine frame are integrally formed.

In addition, the utility model also provides a dish washing machine, which comprises the dish washing unit and a plurality of dish placing racks, wherein the dish placing racks are all arranged in the dish washing machine frame.

Furthermore, the tableware rest stand is including can pass locating the tableware bracket in the dish washer frame and setting are in just being used for the bearing in the dish washer frame the support frame of tableware bracket.

Further, a locking mechanism capable of locking the dish rack on the dishwasher rack is also included, wherein:

the locking mechanism comprises a push block, a first elastic piece connected with the push block, a lock rod, a second elastic piece connected with the lock rod and a groove which is arranged on the dish washing machine frame and is in plug-in fit with the lock rod;

the push block is provided with a guide inclined plane which is in butt fit with the lock rod;

when the push block is pushed to overcome the elastic action of the first elastic piece and move, the lock rod moves upwards along the guide inclined plane under the elastic action of the second elastic piece and is separated from the groove, so that unlocking is realized;

when the push block moves under the elastic action of the first elastic piece, the guide inclined plane of the push block drives the lock rod to overcome the elastic action of the second elastic piece, move downwards and be inserted into the groove, and locking is achieved.

In summary, the dish washing unit and the dish washing machine provided by the utility model can realize the cleaning function, the disinfecting function and the drying function of the dishes by arranging the water spraying mechanism, the disinfecting mechanism and the drying mechanism. Hot air is adopted for drying, so that the service life of the tableware is prolonged; through setting up the mechanism of bleeding, can in time take out the vapor that the stoving in-process produced outside the frame, and then improved drying efficiency, save the stoving time, reduce the stoving cost.

Drawings

FIG. 1 is a schematic view of the structure of a dishwasher according to the present invention;

FIG. 2 is a schematic view of the dishwasher rack shown in FIG. 1 with the dishwasher rack hidden;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

FIG. 4 is a schematic view of the construction of the dishwasher rack according to the utility model;

FIG. 5 is a schematic view of the structure of FIG. 4 from another perspective;

FIG. 6 is a schematic view of the waste disposer of the present invention;

FIG. 7 is a schematic view of the structure of the dish rack of the present invention;

FIG. 8 is a schematic view of the structure of FIG. 7 from another perspective;

FIG. 9 is a schematic cross-sectional view of a cutlery tray of the present invention;

FIG. 10 is an enlarged view of a portion A of FIG. 9;

FIG. 11 is a partial block diagram of the locking mechanism of the present invention;

FIG. 12 is a schematic view of the structure of FIG. 11 from another perspective;

FIG. 13 is a schematic structural view of the stand of the present invention;

FIG. 14 is a schematic view of the structure of FIG. 13 from another perspective;

FIG. 15 is a schematic structural view of FIG. 13 with the pressure bar and bearing block hidden;

FIG. 16 is a schematic view of a dish rack with a bowl according to the present invention;

FIG. 17 is a schematic view of the tableware tray of the present invention with chopsticks and spoons;

FIG. 18 is a schematic view of the dish rack of the present invention with dishes thereon;

FIG. 19 is a schematic view of the dish box as the first horizontal rack of the dish rack of the present invention.

Wherein the reference numerals have the following meanings:

1. a dishwasher rack; 11. a spray pipe mounting groove; 12. an ultraviolet light bar mounting groove; 2. sealing the cover plate; 31. a water spray pipe; 311. a water spray hole; 32. an ultraviolet lamp bar; 33. a hot air pipe; 34. a hot air blower; 35. an exhaust pipe; 41. a material receiving plate; 42. a blanking pipe; 43. a waste processor; 431. a first driving device; 432. a cutter head; 4321. a first blade; 433. a tool holder; 4331. a discharge hole; 5. a tableware tray; 51. a first horizontal bracket; 52. a first side plate; 521. a first mounting groove; 522. a second mounting groove; 53. a handle; 54. a glass sheet; 55. a magnetic sheet; 6. a locking mechanism; 61. a push block; 611. a guide slope; 62. a first elastic member; 63. a lock lever; 64. a second elastic member; 7. a support frame; 71. a second horizontal bracket; 72. a second side plate; 73. a pressure head; 731. briquetting; 74. a pressure lever; 75. a third elastic member; 76. a second driving device; 77. a bearing seat; 78. a bearing; 81. a bowl body; 82. a chopstick and spoon support frame; 83. a spoon; 84. chopsticks; 85. a dinner plate.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 19, the present invention provides a dishwasher, including a dishwasher rack 1 and a plurality of dish racks provided in the dishwasher rack 1. The tableware rest comprises a tableware bracket 5 which can be arranged in the dish washing machine frame 1 in a penetrating way and a supporting frame 7 which is arranged below the tableware bracket 5 and is used for supporting the tableware bracket 5.

In the present embodiment, the dish rack has six racks and is arranged in two rows and three rows in the dishwasher rack 1.

Referring to fig. 2, the dishwasher further includes a dish washing unit, the dish washing unit includes a water spraying mechanism and a disinfecting mechanism disposed above the dish rack, the water spraying mechanism includes a water spraying pipe 31 disposed in the dishwasher rack 1 and located above the dishes, and a plurality of water spraying holes 311 are disposed on a side wall of the water spraying pipe 31 facing the dishes. When the washing water is introduced into the water spraying pipe 31, the washing water is sprayed out from the plurality of water spraying holes 311 and washes and cleans the tableware on the tableware bracket 5; this disinfection mechanism is including setting up in dishwasher rack 1 and being located the ultraviolet lamp strip 32 of tableware top, and this ultraviolet lamp strip 32 can disinfect to the tableware.

In the present embodiment, two spray pipes 31 are provided above each tableware shelf, and are arranged in bilateral symmetry; one ultraviolet light bar 32 is arranged above each tableware placing rack and is arranged between the two spray pipes 31. The dishwasher rack 1 is provided with a spray pipe mounting groove 11 for mounting a spray pipe 31 and an ultraviolet light bar mounting groove 12 for mounting an ultraviolet light bar 32.

Referring to fig. 3, the dish washing unit further comprises a drying mechanism and an air extracting mechanism, wherein the drying mechanism comprises a plurality of hot air pipes 33 which are communicated with the dishwasher rack 1 and are introduced with hot air, and a hot air blower 34 communicated with the hot air pipes 33; the air exhaust mechanism comprises a plurality of air exhaust pipes 35 which are communicated with the dish washing machine frame 1 and extract water vapor, and an exhaust fan (not shown in the figure) which is communicated with the air exhaust pipes 35.

From this, through setting up water spray mechanism, disinfection mechanism and stoving mechanism, can realize the clean function, the disinfection function and the stoving function of tableware. The hot air is adopted for drying, so that the damage to the tableware can be reduced, and the service life of the tableware is prolonged; through setting up the mechanism of bleeding, can in time take out the vapor that the stoving in-process produced outside the frame, and then improved drying efficiency, save the stoving time, reduce the stoving cost.

Referring to fig. 3-4, the dishwasher further includes a material dropping mechanism disposed below the dish rack, the material dropping mechanism includes a material receiving plate 41 disposed in the dishwasher rack 1 and located below the supporting frame 7, a material dropping pipe 42 communicating with the material receiving plate 41, and a waste material processor 43 communicating with the material dropping pipe 42. The receiving plate 41 is disposed in an inclined manner, and the height of the end far away from the blanking pipe 42 is higher than the height of the end close to the blanking pipe 42, so as to conveniently guide the food waste to fall into the blanking pipe 42.

In the present embodiment, the receiving plate 41 is integrally formed with the dishwasher rack 1.

Referring to fig. 6, the waste disposer 43 includes a shredding assembly and a first driving device 431 for driving the shredding assembly to rotate; the crushing assembly comprises a knife rest 433 and a knife disc 432 arranged in the knife rest 433, a plurality of first blades 4321 are arranged on the knife disc 432, a plurality of discharge holes 4331 are arranged on the side wall of the knife rest 433, and second blades (not shown in the figure) are arranged on the discharge holes 4331; the movable end of the first drive 431 is connected to the tool head 432 and the tool holder 433.

In this embodiment, the first driving device 431 is a motor, and an output shaft of the motor is connected to the cutter head 432 and the cutter holder 433; the tool holder 433 is a cylindrical structure with an opening, and the tool pan 432 is a disc structure.

In the present embodiment, the shape of the second blade is not limited, and the second blade may be in a grid shape, a pointed shape, or the like, as long as the secondary chopping is achieved, which is not limited herein.

Therefore, when food residues on tableware fall into the waste disposer 43, the motor drives the first blade 4321 on the cutter head 432 to rotate rapidly to shred the food residues, meanwhile, the second blade on the cutter head 433 shreds the food residues for the second time along with the water flow and centrifugal force thrown to the cutter head 433, the shredded food residues are discharged along with the water flow through the discharge hole 4331 on the side wall of the cutter head 433, and if the food residues cannot be discharged, the food residues are thrown back to the cutter head 432 by the cutter head 433 to be shredded continuously, and the shredding operation is repeated until the motor stops rotating.

Referring to fig. 7-8, the cutlery tray 5 comprises a first horizontal tray 51 and a first side plate 52 disposed at one end of the first horizontal tray 51; the first side plate 52 is provided with an observation window, and a double-layer glass sheet 54 is embedded on the observation window; one end of the first horizontal bracket 51, which is far away from the first side plate 52, is provided with a magnetic sheet 55 for being adsorbed with the support frame 7; the first side plate 52 is further provided with a hinge lug and a handle 53 hinged to the hinge lug.

Of course, in other embodiments, the magnetic sheet 55 may be disposed on the supporting frame 7, and is not limited herein.

Therefore, the condition of internal tableware cleaning can be observed outside the dishwasher by arranging the observation window; the first horizontal bracket 51 and the support frame 7 can be adsorbed together by arranging the magnetic force sheet 55, so that the stable connection between the two is ensured.

Referring to fig. 9-12, the dishwasher further includes a locking mechanism 6 for locking the dish rack 5 to the dishwasher rack 1, wherein the locking mechanism 6 includes a push block 61, a first elastic member 62 connected to the push block 61, a lock lever 63, a second elastic member 64 connected to the lock lever 63, and a groove (not shown) for being disposed on the dishwasher rack 1 and being in insertion fit with the lock lever 63; the push block 61 is provided with a guide inclined surface 611 which is in abutting fit with the lock bar 63.

Therefore, when the handle 53 is pulled downwards, the handle 53 pushes the push block 61 to overcome the elastic force of the first elastic piece 62 and move, and the lock rod 63 moves upwards along the guide inclined plane and disengages from the groove under the elastic force of the second elastic piece 64, so that unlocking is realized; when the handle 53 is pulled upwards, the handle 53 is separated from the push block 61, the push block 61 moves under the elastic force of the first elastic member 62, and the guide inclined surface 611 of the push block 61 drives the lock rod 63 to overcome the elastic force of the second elastic member 64 and move downwards and insert into the groove, so as to achieve locking.

In this embodiment, the first side plate 52 is provided with a first mounting groove 521 for mounting the push block 61 and the first elastic element 62, and a second mounting groove 522 for mounting the lock rod 63 and the second elastic element 64; one end of the first elastic member 62 is connected to the first mounting groove 521, and the other end is connected to the push block 61; the second elastic member 64 has one end connected to the second mounting groove 522 and the other end connected to the locking lever 63.

Referring to fig. 1, the dishwasher further includes a sealing cover 2 for sealing the first side plate 52 with the dishwasher rack 1, a through groove matched with the first side plate 52 in shape is formed on the sealing cover 2, and the first side plate 52 and the through groove are sealed and fixed by a sealing ring (not shown in the figure).

In the present embodiment, the groove is provided on the sealing cover 2.

Referring to fig. 13 to 15, the supporting frame 7 includes a second horizontal bracket 71 and a second side plate 72 disposed at one end of the second horizontal bracket 71; when the cutlery tray 5 is placed on the support frame 7, the first horizontal bracket 51 of the cutlery tray 5 is located on the second horizontal bracket 71 of the support frame 7, and the end of the first horizontal bracket 51 remote from the first side plate 52 is located on the second horizontal bracket 71 at the end adjacent to the second side plate 72.

In addition, a second driving device 76 for driving the supporting frame 7 to rotate is further included, and a movable end of the second driving device 76 is connected with the second side plate 72. Therefore, the second side plate 72 can be driven to rotate by the second driving device 76, so as to drive the supporting frame 7 to rotate, thereby realizing multi-angle washing of the dishware.

In this embodiment, the second driving device 76 is a motor, and an output shaft of the motor is connected to the second side plate 72; the output shaft of the motor is also provided with a bearing seat 77, and a plurality of bearings 78 sleeved on the output shaft of the motor are arranged in the bearing seat 77.

Referring to fig. 13, 14 and 16, the second horizontal bracket 71 is provided with a pressing head 73 for pressing the bowl 81; when the bowl 81 is placed on the first horizontal bracket 51 of the tableware bracket 5, the pressing piece 731 on the pressing head 73 can abut against the top edge of the bowl 81 and press the bowl; in addition, to avoid crushing the bowl 81, the pressing piece 731 is preferably made of an elastic material.

In this embodiment, the pressing piece 731 is made of rubber.

Referring to fig. 13, 15 and 19, when the first horizontal bracket 51 is a dish box, a pressing rod assembly for clamping the dish box is provided on the second horizontal bracket 71, and the pressing rod assembly includes pressing rods 74 provided at both sides of the second horizontal bracket 71 and third elastic members 75 connected to the pressing rods 74; under the elastic force of the third elastic member 75, the pressing rods 74 at both sides can be driven to abut against the dish box to clamp the dish box.

Referring to fig. 17 to 18, the dish holder 5 is further provided with a spoon holder 82 for holding a spoon 83 and a chopstick 84 or a dish plate 85 for holding dishes. It should be noted that the second side plate 72 of the dish holder 5 on which the spoon 83 and the chopsticks 84 are placed is not connected to the movable end of the second driving means 76, i.e., the dish holder 5 on which the chopstick-spoon support 82 is placed cannot be rotated.

The operating principle of the dishwasher of the utility model is as follows:

firstly, placing various kinds of tableware on corresponding tableware brackets 5, pushing the tableware brackets 5 into the dishwasher rack 1, and then downwards breaking a handle 53 to lock the tableware brackets 5;

secondly, starting a water spraying mechanism to wash the tableware, and rotating the support frame 7 to a set angle to wash again after the front side is washed;

thirdly, starting the sterilizing mechanism, the drying mechanism and the air exhaust mechanism to sterilize, dry and exhaust the tableware; meanwhile, the blanking mechanism is started, food residues fall into the waste processor 43 through the material receiving plate 41 and the blanking pipe 42 and are crushed, and finally are taken out of the machine body through water flow;

fourthly, after the washing is completed, the handle 53 is upwardly pulled to unlock and draw out the dish rack 5.

In summary, the dish washing unit and the dish washing machine provided by the utility model can realize the cleaning function, the disinfecting function and the drying function of the dishes by arranging the water spraying mechanism, the disinfecting mechanism and the drying mechanism. The hot air is adopted for drying, so that the damage to tableware and the drying of the tableware and the interior of the dish washing machine can be reduced, and the service lives of the tableware and the dish washing machine are prolonged; through setting up the mechanism of bleeding, can in time take out the vapor that the stoving in-process produced outside the frame, and then improved drying efficiency, save the stoving time, reduce the stoving cost.

The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims (10)

1. A dishwashing unit, comprising:

a dishwasher rack, inside which a cleaning cavity is formed;

the water spraying mechanism comprises a water spraying pipe arranged in the dishwasher rack;

the disinfection mechanism comprises an ultraviolet lamp bar arranged in the dish washing machine frame;

the drying mechanism comprises a hot air pipe which is communicated with the cleaning cavity and is introduced with hot air and a hot air blower which is communicated with the hot air pipe;

and the air exhaust mechanism comprises an exhaust pipe and an exhaust fan, wherein the exhaust pipe is communicated with the cleaning cavity and used for extracting water vapor, and the exhaust fan is communicated with the exhaust pipe.

2. The dishwashing unit according to claim 1, further comprising a blanking mechanism, wherein the blanking mechanism comprises a receiving plate disposed within the dishwasher rack and located below the dishware, a blanking pipe in communication with the receiving plate, and a waste disposer in communication with the blanking pipe.

3. The dishwashing unit of claim 2 wherein the waste disposer includes a shredder assembly and a first drive arrangement for driving rotation of the shredder assembly, wherein:

the crushing assembly comprises a tool rest and a cutter head arranged in the tool rest, and a plurality of first blades are arranged on the cutter head; when the first driving device drives the cutter head to rotate, the first blade can be driven to rotate to crush the waste materials at one time.

4. The dish washing unit of claim 3 wherein the side wall of the rack further comprises a plurality of second blades, and the first driving means drives the rack to rotate so as to rotate the second blades to pulverize the waste material.

5. The dishwashing unit of claim 4 wherein the side wall of the cartridge further defines a plurality of discharge openings, the second blade being disposed at the discharge openings.

6. The dishwashing unit according to any of claims 2-5, wherein the material receiving plate is inclined and has a height away from the down pipe that is greater than a height adjacent to the down pipe.

7. The dishwashing unit of claim 6 wherein the material receiving plate is integrally formed with the dishwasher rack.

8. A dishwasher, comprising a dishwashing unit according to any of claims 1 to 7 and a plurality of dish racks, each of the plurality of dish racks being disposed within the dishwasher rack.

9. The dishwasher of claim 8, wherein the dish rack comprises a dish rack that is insertable within the dishwasher rack and a support rack disposed within the dishwasher rack for supporting the dish rack.

10. The dishwasher of claim 9, further comprising a locking mechanism operable to lock the dish carrier to the dishwasher rack, wherein:

the locking mechanism comprises a push block, a first elastic piece connected with the push block, a lock rod, a second elastic piece connected with the lock rod and a groove which is arranged on the dish washing machine frame and is in plug-in fit with the lock rod;

the push block is provided with a guide inclined plane which is in butt fit with the lock rod;

when the push block is pushed to overcome the elastic action of the first elastic piece and move, the lock rod moves upwards along the guide inclined plane under the elastic action of the second elastic piece and is separated from the groove, so that unlocking is realized;

when the push block moves under the elastic action of the first elastic piece, the guide inclined plane of the push block drives the lock rod to overcome the elastic action of the second elastic piece, move downwards and be inserted into the groove, and locking is achieved.

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