CN113413109B

CN113413109B - Dish washer

Info

Publication number: CN113413109B
Application number: CN202110711796.1A
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Jiangxi Shangchao Electrical Appliance Manufacturing Co ltd
Current assignee: Jiangxi Shangchao Electrical Appliance Manufacturing Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2023-06-30
Anticipated expiration: 2041-06-25
Also published as: CN113413109A

Abstract

The invention provides a dish washer, which comprises a support frame and a cleaning mechanism, wherein the cleaning mechanism comprises a plurality of cleaning stations which are sequentially arranged along a dish washing streamline, the cleaning stations comprise a cleaning box, a filter bearing piece arranged in the cleaning box and a lifting driving component for driving the filter bearing piece to move up and down relative to the cleaning box, and the filter bearing piece bears dishes falling into the cleaning box; the bowl bearing part of the filter bearing part of each cleaning station is obliquely arranged towards the next cleaning station, so that when the lifting driving assembly drives the filter bearing part to lift out of the cleaning box, the bowl bearing by the filter bearing part slides into the cleaning box of the next cleaning station. Above-mentioned dish washer through setting up a plurality of washing stations, strains and holds relative washing case elevating movement for strain in the washing case that holds the bowl utensil in the piece and can slide to next washing station, constitute automatic washing streamline, realize automatic washing, improved cleaning efficiency, solved among the prior art dish washer unable realization and washd in succession and lead to the low technical problem of cleaning efficiency.

Description

Dish washer

Technical Field

The invention relates to the technical field of dish washers, in particular to a dish washer.

Background

With the development of society, people pursue higher and higher quality of life, and more people begin to use dish washers.

A dish washer, also called dish washer or tableware washer, is a household appliance for replacing the manual washing of dishes such as bowls, dishes, cups, plates, spoons, etc. The working principle of the dish washer is that hot water dissolved with detergent is used for removing tableware pollutants in the forms of vortex, steam or spray, and the like, water is discharged after washing, then clean water is changed for washing, and after washing, the tableware is dried by self waste heat or air generated by a heating element.

However, in the prior art, the dish washer used at present has only a single cleaning tank, the bowl of the dish washer can only finish the whole cleaning process in the single cleaning tank, the cleaning diversity cannot be realized, meanwhile, the cleaning cleanliness is difficult to ensure, meanwhile, the dish washer at present can only clean one by one, namely after the dish bowl is put in, the next dish bowl can be put in only after the dish bowl is completely cleaned, the continuous cleaning cannot be realized, the cleaning efficiency is low, and when a large number of dishes are to be cleaned (such as a large-scale factory scene), the defect is exposed more obviously.

Disclosure of Invention

Based on the above, the invention aims to provide a dish washer, which is used for solving the technical problems that the dish washer in the prior art cannot realize continuous cleaning and has low cleaning efficiency.

A dishwasher, comprising:

a support frame;

the cleaning mechanism is arranged on the supporting frame and comprises a plurality of cleaning stations which are sequentially arranged along a dish washing streamline, wherein each cleaning station comprises a cleaning box, a filter bearing piece arranged in the cleaning box and a lifting driving assembly for driving the filter bearing piece to move up and down relative to the cleaning box, and the filter bearing piece bears bowls falling into the cleaning box;

the bowl supporting parts of the filter support parts of each cleaning station are obliquely arranged towards the next cleaning station, so that when the lifting driving assembly drives the filter support parts to lift out of the cleaning box, the bowl supported by the filter support parts slides down into the cleaning box of the next cleaning station.

According to the dish washing machine, the plurality of washing stations are arranged, the lifting driving assembly is used for driving the filter bearing piece to move up and down relative to the washing box, the parts, which are combined with the filter bearing piece of each washing station, of the bowl bearing piece are obliquely arranged towards the next washing station, so that the bowl in the filter bearing piece can slide down into the washing box of the next washing station to form an automatic bowl washing streamline, automatic bowl washing is realized, and the washing efficiency is improved; further, each cleaning station can be used for implementing different cleaning links, so that cleaning is diversified, cleaning cleanliness is guaranteed, and the technical problem that a dish washer cannot realize continuous cleaning in the prior art, and cleaning efficiency is low is solved.

Preferably, the filter support comprises a bottom plate for supporting bowls and a side wall plate arranged at the edge of the bottom plate, and a first opening is formed in one side of the side wall plate, which is close to the next cleaning station.

Preferably, the cleaning mechanism comprises a plurality of cleaning mechanisms, and the plurality of cleaning mechanisms are sequentially arranged along the height direction of the supporting frame to form a multi-layer cleaning mechanism;

the bowl washing streamline directions of the two adjacent layers of the cleaning mechanisms are opposite, and the two adjacent layers of the cleaning mechanisms are connected through a movable cleaning station so as to connect the cleaning stations of the two adjacent layers of the cleaning mechanisms end to end.

Preferably, the movable cleaning station comprises a protective box, a transfer piece arranged in the protective box and a transfer driving assembly for driving the transfer piece to move up and down relative to the protective box;

a second opening is formed in one side of the transfer piece, and the movable cleaning station further comprises a baffle plate capable of opening or closing the second opening;

the inclination direction of the bowl-supporting part of the transfer piece is the same as that of the bowl-supporting part of the filter support piece of the upper cleaning mechanism.

Preferably, the movable cleaning station further comprises a connecting structure and a clamping structure, and the baffle is slidably arranged at the second opening of the transfer piece through the connecting structure so as to slidably open or close the second opening;

the clamping structure is arranged on the transfer piece to clamp and fix the baffle when the baffle closes the second opening;

the movable cleaning station further comprises a pushing structure, and when the transfer driving assembly drives the transfer piece to rise to the position where the upper cleaning mechanism is located, the pushing structure presses the clamping structure so that the baffle is separated from the clamping structure to slidingly open the second opening; when the transfer driving assembly drives the transfer piece to fall to the position of the next layer of cleaning mechanism, the bottom of the protective box pushes the baffle plate so that the baffle plate slides to close the second opening.

Preferably, the connecting structure comprises a sliding groove arranged at the edge of the second opening and sliding rods arranged at two sides of the baffle and close to the top end, and the sliding rods are in sliding connection with the sliding groove to drive the baffle to shield or open the second opening.

Preferably, the clamping structure comprises a fixing seat, a clamping tongue which is arranged in the fixing seat and is rotatably connected with the fixing seat, and a reset spring which is connected with the clamping tongue and the fixing seat;

the clamping tongue comprises a contact end and a clamping end arranged at one end of the contact end, the clamping end is arranged at one end, close to the baffle, of the contact end, clamping grooves are formed in two ends of the baffle, and when the baffle shields the second opening, the clamping end is clamped in the clamping grooves, so that the baffle is prevented from opening the second opening;

when the transfer piece moves upwards and the contact end contacts the pushing structure, the contact end is extruded by the pushing structure, so that the clamping end is separated from the clamping groove, the baffle opens the second opening and slides downwards to the tail end of the second opening, and bowls in the transfer piece enter a cleaning mechanism at the upper layer through the second opening;

when the transfer driving assembly drives the transfer piece to fall to the position of the next layer of cleaning mechanism, the contact end is separated from the pushing structure, so that the clamping tongue is restored to a natural state under the action of the reset spring, when the bottom of the protective box pushes the baffle, the baffle stops moving, the transfer piece continues to move downwards, and when the baffle closes the second opening, the clamping end is clamped in the clamping groove again.

Preferably, the pushing structure comprises a main rod and a guide rod, wherein the guide rod is formed by bending and extending one end of the main rod, which is close to the protective box, downwards, the main rod is fixed on the inner side of the supporting frame, the guide rod comprises a vertical part and an inclined part which is connected with the vertical part and the main rod, and the contact end is gradually pressed when contacting the inclined part and moving upwards, so that the clamping end is gradually forced to be separated from the clamping groove.

Preferably, the filter bearing part is connected with the cleaning box through a guide assembly so as to realize lifting guide of the filter bearing part, and the guide assembly comprises a guide rod and a guide sleeve which is in sliding connection with the guide rod.

Preferably, the dishwasher further comprises a plurality of functional components, wherein the functional components are arranged at the bottom of the washing tank and between the washing tank and the filter support, and the functional components comprise a drainage mechanism, an ultrasonic mechanism, a drying mechanism and a disinfection mechanism.

Drawings

FIG. 1 is a block diagram of a dishwasher of a single-layer washing mechanism in an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of FIG. 1;

FIG. 3 is a first block diagram of a purge bin in an embodiment of the invention;

FIG. 4 is a second construction view of a purge bin according to an embodiment of the invention;

FIG. 5 is a block diagram of the filter carrier with one side panel removed in an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of area A of FIG. 2;

FIG. 7 is a block diagram of a dishwasher of a multi-layered washing mechanism in an embodiment of the present invention;

FIG. 8 is a block diagram of FIG. 7 with the housing removed;

FIG. 9 is a simplified schematic diagram of a multi-layer cleaning mechanism in accordance with an embodiment of the present invention;

FIG. 10 is a schematic view of a movable cleaning station with a baffle falling behind in accordance with an embodiment of the present invention;

FIG. 11 is an enlarged view of a portion of area B of FIG. 10;

FIG. 12 is an enlarged view of a portion of region C of FIG. 10;

FIG. 13 is an enlarged view of a portion of region D of FIG. 10;

FIG. 14 is a block diagram of a tongue in an embodiment of the present invention;

FIG. 15 is an exploded view of the transport member lifting process (baffle not shown) of the present application;

FIG. 16 is a first schematic view of a pushing structure according to an embodiment of the present invention;

FIG. 17 is a schematic view of a second embodiment of a pushing structure according to the present invention;

FIG. 18 is an exploded view of the transfer element drop process (baffle not shown) of the present application;

FIG. 19 is a schematic illustration of one embodiment of the present invention;

fig. 20 is a schematic structural diagram of a lifting driving assembly according to an embodiment of the invention.

Description of main reference numerals:

the invention will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

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 herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The dish washer in this application through set up a plurality of cleaning stations in wiper mechanism, every cleaning station can correspond different cleaning process for split with the dish washing process is become a plurality of cleaning process, and accomplishes in different independent spaces, makes every cleaning process not influence each other, has guaranteed the abluent cleanliness factor of bowl utensil.

Further, the filter bearing piece in the cleaning station is used for bearing the bowl and can move up and down relative to the cleaning box, so that the bowl which is cleaned in the previous cleaning station can be timely transferred to the next cleaning station through the filter bearing piece, then, the previous cleaning station can quickly receive the bowl to be cleaned in the next batch, preferably, each cleaning station can be set to be the same cleaning time, in the process that the bowl is transferred into the next cleaning station, the cleaning process of each cleaning station is not influenced, namely, each cleaning station can receive the bowl to be cleaned in the next batch only after the cleaning process of the cleaning station is completed and the bowl is transferred to the next cleaning station, and the cleaning work is carried out again, so that the dish washer in the application can realize continuous cleaning, the bowl to be cleaned in the next batch can be received only after the bowl of the previous batch is not required to be cleaned, and the cleaning station can receive the bowl to be cleaned in the next batch after the whole cleaning process is not required, so that the cleaning efficiency of the dish washer is improved.

Referring to fig. 1 to 2, there is shown a dishwasher in an embodiment of the present invention, comprising: the support frame 100 and the cleaning mechanism provided on the support frame 100.

The cleaning mechanism comprises a plurality of cleaning stations 200 which are sequentially arranged along a bowl washing streamline, wherein each cleaning station 200 comprises a cleaning box 210, a filter bearing piece 220 arranged in the cleaning box 210 and a lifting driving assembly 700 for driving the filter bearing piece 220 to move up and down relative to the cleaning box 210, and the filter bearing piece 220 bears bowls falling into the cleaning box 210.

The bowl receiving portion of the filter support 220 of each cleaning station 200 is inclined toward the next cleaning station 200, so that when the lifting driving assembly 700 drives the filter support 220 to lift out of the cleaning box 210, the bowl carried by the filter support 220 slides into the cleaning box 210 of the next cleaning station 200.

As shown in fig. 3 and 4, as a specific example, the cleaning tank 210 may be a semi-closed tank with an opening at an upper end, and may itself enclose a cleaning space; or a semi-closed box body with an opening at the upper end and one side, in which case a cleaning space is formed by splicing two adjacent cleaning boxes 210. The filter bearing piece 220 is movably arranged in the cleaning space to bear the bowl, and the bowl is transferred between the cleaning stations through the lifting movement of the filter bearing piece 220, so that the cleaning is completed.

As shown in fig. 5, specifically, the filter support 220 includes a bottom plate 222 for receiving the bowl, and a side wall plate 223 disposed at an edge of the bottom plate 222, where a side of the side wall plate 223 near the next cleaning station 200 is provided with a first opening, so that after the filter support 220 is lifted, the bowl can enter the next cleaning station through the first opening. The bottom plate 222 is obliquely arranged towards the next cleaning station 200, and the bottom plate 222 is provided with a plurality of filtering holes for filtering water and other impurities on the bowl when the bowl is received, so that residues are prevented from being accumulated, and sanitary cleaning is facilitated; meanwhile, the method is convenient for entering the next link, and ensures the cleanliness of the cleaning of the next link. Further, in the drying process, the filter holes are favorable for ventilation, and the drying speed of the bowl can be improved.

As shown in fig. 6, a limit part 221 is disposed at one end of the filter carrier 220 near the next cleaning station 200, and the limit part 221 is in a multi-section bending shape, so that when the filter carrier is reset, impact force caused by reset can be buffered to avoid damage to equipment, and correspondingly, a support part 211 is disposed at the joint between the cleaning station 200 and the previous cleaning station 200, and when the filter carrier 220 is reset, the support part 211 supports the limit part 221, and excessive reset of the filter carrier 220 is prevented by cooperation of the limit part 221 and the support part 211. Further, the filter support 220 is further provided with a first connecting rod 224, the first connecting rod 224 is connected with two side coamings 223 which are oppositely arranged, and the first connecting rod 224 is arranged at one end of the filter support 220, which is close to the top, so that the first connecting rod 224 can increase the structural strength of the filter support 220, and meanwhile, the bowl is not influenced to enter the next cleaning mechanism through the first opening.

In some alternative embodiments, a chamfer is disposed at the bottom of the side of the rear cleaning station 200 near the front cleaning station 200, and a receiving space 640 is defined between two adjacent cleaning mechanisms by combining the chamfer, and the lifting driving assembly 700 passes through the receiving space 640 to communicate with a plurality of cleaning mechanisms disposed longitudinally in the same direction along the height direction of the supporting frame 100, so as to drive the filter support 220 to move up and down relative to the cleaning tank 210.

As shown in fig. 7 to 9, in some alternative embodiments, the dishwasher may include a plurality of washing mechanisms, which are sequentially disposed in a height direction of the support frame 100 to form a multi-layered washing mechanism; the bowl washing streamline directions of the two adjacent layers of cleaning mechanisms are opposite, and the two adjacent layers of cleaning mechanisms are connected end to end through a movable cleaning station so as to connect the cleaning stations of the two adjacent layers of cleaning mechanisms end to end.

Specifically, as shown in fig. 10, the movable cleaning station includes a protective housing 310, a transfer member 320 disposed in the protective housing 310, and a transfer driving assembly for driving the transfer member 320 to move up and down relative to the protective housing 310. The transfer member 320 carries the bowl that falls into the guard box 310 and requires layer change transfer.

A second opening is formed on one side of the transferring member 320, and the movable cleaning station further comprises a baffle 321 capable of opening or closing the second opening; the tilting direction of the bowl receiving portion of the transfer member 320 is the same as the tilting direction of the bowl receiving portion of the filter support 220 of the upper cleaning mechanism.

Specifically, the transferring member 320 includes a supporting plate 322 and two side plates 323, the supporting plate 322, the two side plates 323 and the baffle 321 enclose a receiving space, and the transferred bowl is received in the receiving space. Further, the transferring member 320 further includes a second connecting rod (not shown), where the second connecting rod is connected to two oppositely disposed side plates 323, and the second connecting rod is disposed at one end of the transferring member 320 near the top, so that the second connecting rod increases the structural strength of the transferring member 320, and does not affect the bowl to enter the previous cleaning mechanism through the second opening, thereby completing the transferring. Specifically, the first link 224 and the second link may each use a thin rod, a filament, or the like as a connection structure.

As shown in fig. 11 and 13, the movable cleaning station further includes a connection structure and a clamping structure, and the baffle 321 is slidably disposed at the second opening of the transferring member 320 through the connection structure, so as to slidably open or close the second opening. The clamping structure is arranged on the transferring piece 320 to clamp and fix the baffle 321 when the baffle 321 closes the second opening; in some alternative embodiments, a motor mechanism may also be provided for driving the shutter 321 to close or open the second opening.

In this embodiment, the connecting structure includes a sliding slot 910 disposed at the edge of the second opening, and a sliding rod 920 disposed at two sides of the baffle 321 and near the top end, where the sliding rod 920 is slidably connected with the sliding slot 910 to drive the baffle 321 to block or open the second opening.

Specifically, the clamping structure includes a fixing base 930, a clamping tongue 940 disposed in the fixing base 930 and rotatably connected to the fixing base 930, and a return spring (not shown) connecting the clamping tongue 940 and the fixing base 930, where the return spring may be a torsion spring.

As shown in fig. 14, the latch 940 includes a contact end 941 and a clamping end 942 disposed at one end of the contact end 941, wherein the clamping end 942 is an end of the latch 940 near the bezel 321, two ends of the bezel 321 are provided with a clamping groove 950, and when the bezel 321 shields the second opening, the clamping end 942 is clamped in the clamping groove 950, thereby preventing the bezel 321 from opening the second opening.

In the process that the transfer driving assembly drives the transfer member 320 to rise to the position of the upper cleaning mechanism, when the clamping structure contacts with the pushing structure 630, the pushing structure 630 pushes the clamping structure so that the baffle 321 is separated from the clamping structure and slides down, when the baffle 321 slides down to hang at the lower end of the second opening, after the second opening is opened, the bowl carried in the transfer member 320 slides from the second opening to the cleaning box 210 of the first cleaning station 200 of the upper cleaning mechanism.

Specifically, as shown in fig. 15, when the transfer member 320 moves upward and the contact end 941 contacts the push-to-push structure 630, the latch 940 is pressed to turn outwards, so that the latch end 942 is pulled out from the latch 950, and the latch end 942 is separated from the latch 950, and the baffle 321 slides down under the action of gravity in combination with the sliding connection of the slide bar 920 and the slide slot 910 to open the second opening (as shown in fig. 10) until the baffle 321 slides down to hang on the lower end of the second opening, so that the bowl carried in the transfer member 320 slides from the second opening to the cleaning box of the first cleaning station of the previous cleaning mechanism, and then the bowl in the transfer member 320 slides down into the previous cleaning mechanism through the second opening.

In some alternative embodiments, the contact end 941 may be provided with a roller, and the contact end 941 and the pushing structure 630 are configured to be in roller contact, so that the contact end 941 and the pushing structure 630 can slide relatively, and the clamping tongue 940 is pressed to turn outwards, so that the clamping end 942 is pulled out from the clamping groove 950, and the clamping end 942 is separated from the clamping groove 950. Meanwhile, the contact end 941 is provided with the roller, so that the clamping tongue 940 can be turned over and reset more conveniently, the compression degree of the reset spring is reduced, and the service life of the reset spring is prolonged indirectly.

It should be further noted that the height difference between the two adjacent cleaning mechanisms is not smaller than the height of the barrier 321, so that the barrier 321 can completely open the second opening. Preferably, the height difference between the adjacent two layers of cleaning mechanisms is greater than the height value of the barrier 321.

After the bowl in the transferring member 320 slides completely into the cleaning box 210 of the first cleaning station 200 of the previous cleaning mechanism, under the action of the transferring driving assembly, the transferring member 320 gradually falls down to enter the protecting box 310, and then starts the next feeding process, so that the transferring member 320 reciprocates, when it falls to the initial position in the protecting box 310, the baffle 321 shields the second opening, and the clamping structure is clamped into the clamping groove 950 again.

It should be further noted that, the sliding slot 910 is of a non-penetrating structure, i.e. two ends of the sliding slot 910 are provided with the anti-releasing portion 960, so as to prevent the sliding rod 920 from being separated from the transferring member 320 in the process of driving the blocking plate 321 to slide up and down.

Further, when the barrier 321 slides down to the lower end of the second opening of the transfer member 320, the sliding bar 920 is restricted from sliding down by the falling-preventing portion 960, thereby preventing the barrier 321 from falling out of the transfer member 320.

When the transfer driving assembly drives the transfer member 320 to fall down to the position of the next layer of cleaning mechanism, the contact end 941 is separated from the pushing structure, so that under the action of the return spring, the clamping tongue 940 is restored to the natural state, when the bottom of the protective box 310 pushes the baffle 321, the baffle 321 stops moving, the transfer member 320 continues to move downwards, when the baffle 321 closes the second opening, the clamping end 942 is clamped in the clamping groove 950 again, at this moment, the transfer member 320 can receive bowls of the next batch, so that the bowls can fall into the transfer member, and further transfer is implemented.

In this embodiment, the pushing structure 630 is fixed on the supporting frame 100, and when the transferring driving assembly drives the transferring member 320 to rise to the position of the upper layer of cleaning mechanism, the pushing structure presses the clamping structure, so that the clamping structure turns outwards, and the blocking plate 321 is separated from the clamping structure to slide and open the second opening; when the transfer driving assembly drives the transfer member 320 to drop to the position of the next layer of cleaning mechanism, the bottom of the protection box 310 pushes the baffle 321, so that the baffle 321 slides to close the second opening.

Specifically, as shown in fig. 16, the pushing structure includes a main rod 631 and a guide rod 632 bent and extended downward from one end of the main rod 631 near the protective box 310, the main rod 631 is fixed on the inner side of the supporting frame 100, the guide rod 632 includes a vertical portion 632a and an inclined portion 632b connecting the vertical portion 632a and the main rod 631, the contact end 941 is gradually pressed when contacting the inclined portion 632b and moving upward, so as to gradually force the clamping end to separate from the clamping groove, when the contact end 941 contacts the main rod 631, the clamping end is completely separated from the clamping groove, and the baffle begins to slide downward.

It should be further noted that, the connection position between the inclined portion 632b and the main lever 631 is not lower than the upper surface of the previous cleaning station, so as to avoid that the second opening is opened too early by the baffle 321, and the bowl cannot enter the cleaning station smoothly, which affects normal cleaning. Preferably, in the present application, the connection position of the inclined portion 632b and the main lever 631 is on the same level with the upper surface of the previous cleaning station.

As shown in fig. 17 and 18, in some alternative embodiments, the pushing structure is provided with a return hole 633 at one end near the top end, before the transfer member 320 falls down to the position where the next layer of cleaning mechanism is located, the contact end 941 of the latch 940 passes through the return hole 633 first, so that the contact end 941 temporarily enters into the return hole 633 and is separated from the compression of the pushing structure, at this time, the latch 940 enters the natural state of the middle link, then the transfer member 320 descends, and after the contact end 941 is separated from the return hole 633, the pushing structure presses the latch 940 again to turn over until the latch 940 is separated from the pushing structure, and the latch 940 enters the natural state again; when the transferring member 320 continues to drop and the clamping end 942 contacts the baffle 321, the clamping tongue 940 is pressed by the baffle 321, and the clamping tongue 940 rotates, so that the clamping end 942 is tilted; when the transferring member 320 continues to drop, the blocking plate 321 closes the second opening, the locking end 942 is locked in the locking groove 950 again, so that the bowl is transferred.

In some alternative embodiments of the present invention, the cleaning stations of the multi-layer cleaning mechanism are disposed one opposite to another, and the filter carriers 220 of the oppositely disposed cleaning stations share a lifting drive assembly 700 for synchronizing the lifting movement of the oppositely disposed filter carriers.

For example, in this embodiment, the cleaning mechanism is specifically configured to be two layers of upper and lower layers, the cleaning stations of the two layers of upper and lower cleaning mechanisms are disposed oppositely one by one (i.e. disposed oppositely up and down), and the filter support members 220 of the cleaning stations disposed oppositely up and down are connected to the same lifting driving assembly 700, so that when the lifting driving assembly 700 moves, the two filter support members 220 disposed oppositely up and down are driven to move synchronously, and thus the two filter support members 220 disposed oppositely up and down synchronously guide the bowls in the bowl to the next station, thereby improving the cleaning efficiency.

In this application, the filter support 220 is connected to the cleaning tank 210 through a guiding assembly to realize lifting guiding of the filter support 220, and the guiding assembly includes a guide rod 410 and a guide sleeve 420 slidably connected to the guide rod 410. Specifically, the guide sleeve 420 is disposed on an outer sidewall of the filter carrier 220, and the guide rod 410 is disposed on an inner side of the support frame and extends into the cleaning tank 210.

Further, the dishwasher further includes a fixing member (not shown) connecting the adjacent two washing stations 200, increasing structural stability.

As a specific example, the dishwasher further includes a plurality of functional components provided at the bottom of the washing tank 210 between the washing tank 210 and the filter holder 220, the functional components including a drain mechanism 510, an ultrasonic mechanism 520, a drying mechanism, and a sterilizing mechanism.

It should be further noted that, the bowl to be cleaned in the present application may be melamine tableware or porcelain-like tableware, and the bowl may satisfy a certain structural strength, and is not easy to break during the transferring and cleaning between the cleaning stations 200. Meanwhile, the filtering holes arranged on the bottom plate 222 can increase the structural elasticity of the bottom plate 222, so that the bottom plate 222 has a certain buffering effect and protects the bowl when meeting the use requirement and receiving the bowl dropped by the previous cleaning station 200.

The following takes a dishwasher with an upper layer and a lower layer of washing mechanisms as an example, and the scheme of the application is further described.

In the embodiment, a plurality of cleaning stations are arranged in the cleaning mechanism, and the lifting driving assembly works to drive the filter bearing piece to move up and down relative to the cleaning box in the cleaning box, so that bowls in each cleaning station are convenient to clean and transport.

In some alternative embodiments, each cleaning station is provided with different cleaning processes, so that the bowl cleaning cleanliness is ensured by one cleaning process corresponding to one cleaning station while cleaning diversity is realized.

In the embodiment, the dish washer is arranged into the upper layer cleaning mechanism and the lower layer cleaning mechanism, so that the occupied space of the dish washer can be reduced, and the carrying flexibility of the dish washer is improved. In some alternative embodiments, the filter support members corresponding to the cleaning stations in the upper layer and the lower layer of the dish washing machine can be set to move up and down synchronously, so that the two filter support members 220 arranged oppositely up and down synchronously guide the bowls in the bowl washing machine to the next station, thereby further improving the cleaning efficiency.

In other alternative embodiments, the plurality of washing mechanisms in the dishwasher can be arranged diagonally or in a 'delta' shape, and the washing mechanisms can be selected according to actual use places and use requirements.

As a specific example, the washing mechanism further includes a bowl inlet 610 and a bowl outlet 620, and the bowl inlet 610 and the bowl outlet 620 are located on the same side of the dishwasher, which improves the washing efficiency, and reduces the volume of the dishwasher, thereby facilitating the use. The whole bowl washing process is completed by only entering the bowl to be washed into the dish washing machine through the bowl inlet 610, and the dish washing machine can automatically clean and transfer the bowl to each cleaning station, so that after the cleaning condition is set, the whole bowl washing process does not need additional operation of personnel, and only the bowl washed by the bowl washing machine is taken away at the bowl outlet 620. As shown in particular in fig. 9.

As shown in fig. 19, further, the lower layer cleaning mechanism sequentially comprises a rinsing station 810, a pre-washing station 820 and a fine washing station 830 according to a dishwashing streamline, the upper layer cleaning mechanism sequentially comprises a primary disinfection station 840, a secondary disinfection station 850 and a drying station 860 according to a dishwashing streamline, and dishes are transferred into the primary disinfection station 840 after being cleaned from the fine washing station 830 through the movable cleaning mechanism.

At the bottoms of the rinsing station 810, the pre-washing station 820 and the finishing washing station 830 are provided a water supply and drainage mechanism 510 and an ultrasonic mechanism 520, and the water supply and drainage mechanism 510 supplies water to the washing station 200 and also provides a water drainage function. An ultrasonic mechanism 520 is additionally arranged, so that the cleaning efficiency is improved, and the cleanliness of the bowl is improved, so that the bowl meets the sanitary index. By dividing the cleaning process Cheng Xi into a plurality of cleaning links, the cleaning links are respectively arranged in the cleaning boxes 210, so that each cleaning link is not affected, and the phenomena of cross contamination and bacteria breeding are avoided.

Still further, set up a plurality of disinfection stations, further guarantee the cleanliness factor of bowl utensil, simultaneously, also be equipped with water supply and drainage mechanism 510 in the bottom of disinfection station, make it can be with the waste liquid discharge after the disinfection to bowl utensil.

As shown in fig. 20, as a specific example, the lifting driving assembly 700 includes a motor 710, a driven member 730, and an output member 720 connecting the motor 710 and the driven member 730, wherein the output member 720 is engaged with the motor 710, and the output member 720 and the driven member 730 are driven by a chain 740, so that the upper and lower cleaning mechanisms can synchronously move, and the cleaning efficiency is improved. The output member 720 and the driven member 730 both include a transmission shaft 770 and a receiving and releasing portion 750 respectively arranged at two ends of the transmission shaft 770, the receiving and releasing portion 750 is connected with two sides of the filter bearing member 220, specifically, two sides of the filter bearing member 220 and the transferring member 320 are both provided with a connecting portion 760, the receiving and releasing portion 750 is connected with the connecting portion 760 through a connecting member (not shown), so that the rotation of the motor 710 drives the output member 720 and the driven member 730 to rotate, and the forward and backward rotation of the motor 710 drives the receiving and releasing portion 750 to shrink or relax, thereby driving the filter bearing member 220 to move up and down relative to the cleaning box 210, and realizing the automatic completion of the whole cleaning process. In a specific implementation, the winding and unwinding part may be a winding disc, and the connecting piece is a rope, so that the filter bearing piece 220 is driven to move up and down relative to the cleaning box 210 or the transferring piece 320 and the bowl is transferred through shrinkage or relaxation of the rope in the winding disc.

The working principle of the transferring driving assembly is the same as that of the lifting driving assembly 700, and it is understood that the description is not repeated here, and further, the working process of the transferring member 320 is the same as that of the filtering bearing member 220, and it is understood that the description is not repeated here.

Specifically, the transmission shaft 770 of the output member 720 is disposed on the upper portion of the lower cleaning mechanism and between the two cleaning mechanisms, an accommodating space 640 is defined between two adjacent cleaning mechanisms, the transmission shaft 770 is disposed in the accommodating space 640, the transmission shaft 770 of the driven member 730 is disposed on the upper portion of the upper cleaning mechanism and between the two cleaning mechanisms, and meanwhile, a certain height difference is formed between the two adjacent cleaning mechanisms, so that the arrangement of the transmission shaft 770 does not affect the normal operation of the filter bearing members 220 of the two adjacent layers.

As a specific example, the dish washer further comprises a control mechanism, and the lifting driving assembly 700, the transferring driving assembly, the water supply and drainage mechanism 510, the ultrasonic mechanism 520 and other devices are respectively connected with the control mechanism, so that the corresponding devices are controlled, and the cleaning work is completed.

The working principle of the invention is as follows: through the washing with bowl utensil Cheng Xi be a plurality of washing links, a plurality of washing links divide into a plurality of washing incasements, on the one hand, can make each washing link not receive the influence, avoid taking place cross contamination, breeds the phenomenon of bacterium, realize wasing the diversification, guaranteed abluent cleanliness factor simultaneously, on the other hand, through setting up a plurality of washing cases layering, avoid a plurality of washing cases to arrange in proper order, lead to dish washer occupation too big space, inconvenient problem of using. Still further, through setting up the movable cleaning station and connecting the wiper mechanism and the lift drive subassembly drive between the adjacent layer and strain the relative washbox elevating movement of holding the piece, combine the position that holds bowl utensil of holding of the piece of straining of each cleaning station to all set up towards next cleaning station slope, strain in the washing case of holding the piece in bowl utensil can the landing to next cleaning station for bowl utensil can be automatic transport between each cleaning link, realizes automatic washing bowl streamline, improves cleaning efficiency, has also practiced thrift the washing cost simultaneously.

In summary, in the dish washer according to the above embodiment of the present invention, by providing a plurality of cleaning stations, the lifting driving assembly is used to drive the filter bearing member to move up and down relative to the cleaning tank, and the portion of the filter bearing member associated with each cleaning station, which receives the bowl, is inclined towards the next cleaning station, so that the bowl in the filter bearing member can slide down into the cleaning tank of the next cleaning station to form an automatic bowl washing streamline, thereby realizing automatic bowl washing and improving cleaning efficiency; further, each cleaning station can be used for implementing different cleaning links, so that cleaning is diversified, cleaning cleanliness is guaranteed, and the technical problem that a dish washer cannot realize continuous cleaning in the prior art, and cleaning efficiency is low is solved.

In some alternative embodiments, the dishwasher may further include a feeding device and a transverse driving mechanism driving the feeding device to transversely feed, where the feeding device is used for supplying bowls, and may be a storage bin, a feeding vibration disk, and the transverse driving mechanism may be a cylinder, a ball screw driving mechanism, a rack and pinion driving mechanism, and the transverse driving mechanism drives the feeding device to transversely feed to the first cleaning station to automatically throw in bowls to the first cleaning station, so that after the current bowl of the first cleaning station is completely cleaned and poured into the next station, a new bowl is automatically thrown to the first cleaning station, thereby realizing automatic filling.

The dish washer in this application can transport the dish utensil of waiting to wash in the first washing station of dish streamline from holding the pond through material feeding unit, then, wait to pour the dish utensil of waiting in the storage bucket to first washing station in after, wait to wash the dish utensil according to dish streamline, each washing station in the dish washer of automatic flow through is up to final washing completion. It is further to be noted that, the dish washer in this application, the cleaning work in every cleaning station, the mutual noninterference, need not to wait for the bowl utensil of batch promptly to walk the whole washing streamline, only need the bowl utensil to wash in this cleaning station and accomplish, enter into next cleaning station after, this cleaning station can receive the bowl utensil from preceding cleaning station to realize incessant washing, accomplish continuous washing, improved cleaning efficiency greatly.

The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. A dishwasher, comprising:

a support frame;

the bowl supporting parts of the filter bearing parts of each cleaning station are obliquely arranged towards the next cleaning station, so that when the lifting driving assembly drives the filter bearing parts to lift out of the cleaning box, the bowl supported by the filter bearing parts slides into the cleaning box of the next cleaning station;

the cleaning mechanisms comprise a plurality of cleaning mechanisms, and the cleaning mechanisms are sequentially arranged along the height direction of the supporting frame to form a multi-layer cleaning mechanism;

the bowl washing streamline directions of the two adjacent layers of the cleaning mechanisms are opposite, and the two adjacent layers of the cleaning mechanisms are connected through a movable cleaning station so as to connect the cleaning stations of the two adjacent layers of the cleaning mechanisms end to end;

the movable cleaning station comprises a protective box, a transfer piece arranged in the protective box and a transfer driving assembly for driving the transfer piece to move up and down relative to the protective box;

the inclination direction of the bowl receiving part of the transfer part is the same as the inclination direction of the bowl receiving part of the filter bearing part of the upper layer cleaning mechanism;

the movable cleaning station further comprises a connecting structure and a clamping structure, and the baffle is arranged at the second opening of the transferring piece in a sliding manner through the connecting structure so as to open or close the second opening in a sliding manner;

2. The dishwasher of claim 1 wherein the filter carrier comprises a floor to receive the dishes and a side wall provided at an edge of the floor, the side wall being provided with a first opening on a side thereof adjacent a next washing station.

3. The dishwasher of claim 1, wherein the connection structure comprises a chute provided at an edge of the second opening and a slide bar provided at both sides of the baffle and near the top end, the slide bar being slidably connected to the chute to drive the baffle to block or open the second opening.

4. The dishwasher of claim 1, wherein,

the clamping structure comprises a fixed seat, a clamping tongue which is arranged in the fixed seat and is rotatably connected with the fixed seat, and a reset spring which is connected with the clamping tongue and the fixed seat;

5. The dishwasher of claim 4, characterized in that,

the pushing structure comprises a main rod and a guide rod, wherein the guide rod is bent downwards and extends from one end of the main rod, which is close to the protective box, the main rod is fixed on the inner side of the supporting frame, the guide rod comprises a vertical part and an inclined part, the vertical part is connected with the main rod, and the contact end is gradually pressed when contacting the inclined part and moving upwards, so that the clamping end is gradually forced to be separated from the clamping groove.

6. The dishwasher of claim 1, wherein,

the filter bearing piece is connected with the cleaning box through a guide component so as to realize lifting guide of the filter bearing piece, and the guide component comprises a guide rod and a guide sleeve which is in sliding connection with the guide rod.

7. The dishwasher of claim 1 further comprising a plurality of functional components disposed at the bottom of the washing tank between the washing tank and the filter support, the functional components comprising a drain mechanism, an ultrasonic mechanism, a drying mechanism, and a sanitizing mechanism.