CN111297292B - Automatic cleaning machine with liftable tableware rack - Google Patents

Automatic cleaning machine with liftable tableware rack Download PDF

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Publication number
CN111297292B
CN111297292B CN202010265072.4A CN202010265072A CN111297292B CN 111297292 B CN111297292 B CN 111297292B CN 202010265072 A CN202010265072 A CN 202010265072A CN 111297292 B CN111297292 B CN 111297292B
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CN
China
Prior art keywords
tableware
cleaning
air
pipe
spraying
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Expired - Fee Related
Application number
CN202010265072.4A
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Chinese (zh)
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CN111297292A (en
Inventor
李杨青
戎珵璐
何俊杰
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Hangzhou Vocational and Technical College
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Hangzhou Vocational and Technical College
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Priority to CN202010265072.4A priority Critical patent/CN111297292B/en
Publication of CN111297292A publication Critical patent/CN111297292A/en
Application granted granted Critical
Publication of CN111297292B publication Critical patent/CN111297292B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/14Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/16Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with rigidly-mounted spraying devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/26Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by other means
    • A47L15/28Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by other means by lowering and lifting only
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4278Nozzles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/50Racks ; Baskets
    • A47L15/502Cutlery baskets
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/50Racks ; Baskets
    • A47L15/504Arrangements for changing the height of racks
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/50Racks ; Baskets
    • A47L15/505Inserts, e.g. for holding baby bottles, stemware or cups

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  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention discloses an automatic cleaning machine with a liftable tableware rack, which is characterized in that a plurality of groups of tableware rack components for bearing tableware are fixedly supported and positioned on fixed positioning columns, so that batch tableware can be cleaned simultaneously, the cleaning efficiency is high, cleaning spraying mechanisms fixed on a lifting driving support and a guiding support are arranged around the tableware rack components, the cleaning spraying mechanisms are arranged around the tableware, so that the cleaning efficiency and the cleaning thoroughness can be effectively improved, when the tableware is cleaned, the cleaning spraying mechanisms spray the tableware on the tableware rack components, meanwhile, the lifting mechanisms simultaneously drive the tableware rack components to reciprocate up and down within a certain range, the spraying operation on different parts of the tableware can be realized, the spraying angle of cleaning liquid sprayed to the tableware by the cleaning spraying mechanisms can be continuously changed, and the spraying at each angle can be effectively realized, thoroughly solve the dead angle problem of tableware washing, improve abluent thoroughness.

Description

Automatic cleaning machine with liftable tableware rack
Technical Field
The invention relates to automatic tableware cleaning equipment, in particular to an automatic cleaning machine with a liftable tableware rack.
Background
At present, with the continuous development of mechanical automation, automatic dish washing has become one of the important development trends in the day. The existing tableware cleaning equipment generally utilizes technologies such as a high-pressure spray head or ultrasonic waves to automatically clean, and for ultrasonic cleaning, the power consumption is large, large tableware cleaning is difficult to use, and the equipment can only be used for small tableware cleaning generally.
Therefore, the present invention provides an automatic washing machine with a liftable dish rack to solve the problems of the background art.
Disclosure of Invention
The present invention is directed to an automatic washing machine having a liftable dish rack, which solves the problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic cleaning machine with a liftable tableware rack comprises a locking support seat, a cleaning machine bin seat, a sealing cover and at least one group of cleaning mechanisms, wherein the bottom of the cleaning machine bin seat is provided with a plurality of locking support seats, the top of the cleaning machine bin seat is provided with the sealing cover in a sealing manner, and the cleaning machine bin seat is internally provided with at least one group of cleaning mechanisms, and is characterized in that the cleaning mechanisms comprise a lifting drive support seat, a guide support seat, a lifting drive bottom plate, fixed positioning columns, a lifting mechanism and a cleaning injection mechanism, wherein the lifting drive support seat and the guide support seat are parallel and vertically arranged in an extending manner, the lifting drive bottom plate driven by the lifting mechanism is arranged between the lifting drive support seat and the guide support seat, and a plurality of fixed positioning columns are arranged on the lifting drive bottom plate, the tableware rack assembly for bearing tableware is fixedly supported and positioned on the fixed positioning column, and the cleaning and spraying mechanisms fixed on the lifting driving support and the guide support are arranged around the tableware rack assembly; when the tableware is cleaned, the cleaning and spraying mechanism sprays the tableware on the tableware rack assembly, and the lifting mechanism simultaneously drives the tableware rack assembly to reciprocate up and down within a certain amplitude; and the spraying angle of the cleaning liquid sprayed to the tableware by the cleaning spraying mechanism can be changed continuously.
Preferably, the tableware frame assembly is formed by a plurality of layers which are arranged at intervals up and down, each layer of the tableware frame assembly comprises a supporting porous screen plate and a spacing strip frame, the supporting porous screen plate is fixed on the fixed positioning column, a plurality of spacing strip frames which are arranged at intervals are arranged on the upper end face of the supporting porous screen plate, and the tableware is positioned in a spacing cavity between every two adjacent spacing strip frames.
Further, preferably, a water inlet and outlet pipe is further arranged on the lifting driving support and/or the guiding support above the cleaning machine bin seat, and the water inlet and outlet pipe is communicated with the cleaning and spraying mechanism.
Further, preferably, locking parts are arranged on the lifting driving support and/or the guiding support, and the locking parts are used for locking and fixing the sealing cover and/or the cleaning and spraying mechanism.
Further, as preferred, wash injection mechanism including annular injection high pressure main pipe, vertical high-pressure branch pipe, branch pipe shower nozzle pipe, main shower nozzle pipe and jet head subassembly, wherein, annular injection high pressure main pipe encircle in tableware rack subassembly around, just annular injection high pressure main pipe adopts first locating seat location to support on lift drive support and the direction support, annular injection high pressure is provided with many vertical and vertical high-pressure branch pipes that communicate with it on being responsible for, be provided with many intervals on the vertical high-pressure branch pipe and set up and the branch pipe shower nozzle pipe towards the tableware, annular injection high pressure is responsible for and is also provided with the main shower nozzle pipe that a plurality of intervals set up, each all be provided with on branch pipe shower nozzle pipe and the main shower nozzle pipe jet head subassembly.
Further, as preferred, inside one side of cleaning machine storehouse seat is provided with the washing pump package, the top outside of cleaning machine storehouse seat is provided with the sealing strip with the sealed complex of sealed cowling, the both sides of lift drive bottom plate still are equipped with the drive deflector, be provided with the dodge groove that the vertical high-pressure branch pipe that supplies washing injection mechanism of vertical setting passed and carry out the guide way of vertical direction to the drive deflector on the drive deflector, just be provided with a plurality of through-holes on the drive deflector.
Further, as preferred, elevating system adopts the belt lift actuating mechanism that belt and belt pulley constitute, all be provided with the supplementary cover of protection on the relative lateral wall of lift drive support and direction support, the supplementary cover of protection is connected with the sealed cowling.
Further preferably, the spray head assembly comprises a spray head main body, a communicating seat, a high-pressure air pipe, a telescopic adjusting mechanism, a spray nozzle and an air nozzle, wherein, one end of the injector head main body is provided with a communicating seat, the other end of the injector head main body is provided with the nozzle, the center of the nozzle is provided with a jet hole, the injector head main body is also internally provided with the high-pressure air pipe, the end part of the high-pressure air pipe is connected to the air tap which is positioned at the inner side of the jet hole, and the telescopic adjusting mechanism is arranged between the high-pressure air pipe and the air faucet and can drive the air faucet to reciprocate and slightly vibrate back and forth so as to adjust the distance between the air faucet and the jet hole through the telescopic adjusting mechanism, and then realize the injection angle regulation to the washing liquid of jet orifice spun, just the air current pressure that the air cock jetted is greater than the pressure that the jet orifice jetted out the washing liquid.
Further, preferably, the telescopic adjusting mechanism comprises a second positioning seat, an electromagnetic linear oscillator, a telescopic spring, a fixing sleeve, an air jet column and an air nozzle, the second positioning seat is coaxially fixed in the jet head main body, and a cleaning liquid communication hole is arranged between the spray head main body and the second positioning seat, the second positioning seat is internally provided with the air jet column which can stretch and move, the end part of the air jet column is provided with the air nozzle, the end part of the air jet column is communicated with the high-pressure air pipe by adopting a telescopic corrugated pipe, the electromagnetic linear oscillator is arranged in the second positioning seat and is used for driving the air jet column to move slightly, and the air jet column is telescopically positioned in the fixing sleeve in the second positioning seat, an air outlet hole at the front end of the air faucet is of a conical structure, and the telescopic spring is sleeved on the air jet column.
Further, as preferred, wash pump package at least includes washing liquid pump and high-pressure air pump, the washing liquid pump is used for the injection to the washing liquid, high-pressure air pump is used for the injection to the air current of air cock.
Compared with the prior art, the invention has the beneficial effects that:
the invention fixes and positions a plurality of groups of tableware rack components for bearing tableware on the fixed positioning columns, can realize the simultaneous cleaning of batch tableware, has high cleaning efficiency, is provided with the cleaning injection mechanism fixed on the lifting driving support and the guiding support around the tableware rack component, can effectively improve the cleaning efficiency and the cleaning thoroughness by arranging the cleaning injection mechanism around the tableware, can realize the spray cleaning operation of different parts of the tableware by spraying the tableware on the tableware rack component by the cleaning injection mechanism and simultaneously driving the tableware rack component to reciprocate within a certain range by the lifting mechanism, can continuously change the injection angle of cleaning liquid sprayed to the tableware by the cleaning injection mechanism, and can effectively realize the spray cleaning at each angle, thoroughly solve the dead angle problem of tableware washing, improve abluent thoroughness.
Drawings
FIG. 1 is a schematic diagram of an overall front view of an automatic washing machine with a liftable dish rack;
fig. 2 is a schematic diagram showing an overall three-dimensional structure of an automatic washing machine having a liftable dish rack.
FIG. 3 is a schematic structural view of a lift drive pedestal and a guide pedestal of the present invention;
FIG. 4 is a schematic view of the construction of the drive shoe of the present invention;
FIG. 5 is a schematic perspective view of the cleaning spray mechanism of the present invention;
FIG. 6 is a schematic top view of the cleaning spray mechanism of the present invention;
FIG. 7 is a schematic structural view of a spray head assembly of the present invention;
Detailed Description
Referring to fig. 1 to 7, in an embodiment of the present invention, an automatic cleaning machine with a liftable dish rack includes a locking support seat 1, a cleaning machine bin seat 2, a sealing cover, and at least one set of cleaning mechanisms, wherein the bottom of the cleaning machine bin seat is provided with a plurality of locking support seats, the top of the cleaning machine bin seat is provided with the sealing cover (not shown in the figures), and the cleaning machine bin seat is provided with at least one set of cleaning mechanisms, and is characterized in that the cleaning mechanisms include a lifting driving support 3, a guiding support 5, a lifting driving bottom plate 6, a fixed positioning column 4, a lifting mechanism 10, and a cleaning spray mechanism, wherein the lifting driving support and the guiding support are parallel and vertically extended, the lifting mechanism is arranged in the lifting driving support, the lifting driving bottom plate 6 driven by the lifting mechanism 10 to lift is arranged between the lifting driving support and the guiding support, the lifting driving bottom plate is provided with a plurality of fixed positioning columns 4, a tableware rack assembly for bearing tableware is fixedly supported and positioned on the fixed positioning columns, and the cleaning injection mechanisms fixed on the lifting driving support 3 and the guide support 5 are arranged around the tableware rack assembly; when the tableware is cleaned, the cleaning and spraying mechanism sprays the tableware on the tableware rack assembly, and the lifting mechanism simultaneously drives the tableware rack assembly to reciprocate up and down within a certain amplitude; and the spraying angle of the cleaning liquid sprayed to the tableware by the cleaning spraying mechanism can be changed continuously.
In this embodiment, the tableware rack assembly is a plurality of layers arranged at intervals up and down, and each layer of the tableware rack assembly comprises a supporting porous screen plate 8 and a spacing strip rack 9, the supporting porous screen plate is fixed on the fixed positioning column, the upper end surface of the supporting porous screen plate is provided with a plurality of spacing strip racks arranged at intervals, and tableware is positioned in a spacing cavity between two adjacent spacing strip racks.
As a preferred embodiment, the lifting driving support 3 and/or the guiding support 5 above the cleaning machine bin seat 2 are/is further provided with a water inlet and outlet pipe, and the water inlet and outlet pipe is communicated with the cleaning injection mechanism.
The lifting driving support 3 and/or the guiding support 5 are/is provided with a locking piece 7, and the locking piece is used for locking and fixing the sealing cover and/or the cleaning and spraying mechanism.
In the invention, the cleaning injection mechanism comprises an annular injection high-pressure main pipe 11, vertical high-pressure branch pipes 13, branch pipe injection pipes 12, main injection pipes 14 and injection head assemblies, wherein the annular injection high-pressure main pipe 11 surrounds the periphery of the tableware rack assembly, the annular injection high-pressure main pipe 11 is positioned and supported on the lifting driving support 3 and the guiding support 5 by adopting a first positioning seat 15, a plurality of vertical high-pressure branch pipes 13 which are vertical and communicated with the annular injection high-pressure main pipe are arranged on the annular injection high-pressure main pipe, a plurality of branch pipe injection pipes 12 which are arranged at intervals and face tableware are arranged on the vertical high-pressure branch pipes 13, a plurality of main injection pipes 14 which are arranged at intervals are also arranged on the annular injection high-pressure main pipe 11, and the injection head assemblies are arranged on each branch pipe injection pipe 12 and each main injection pipe 14.
The cleaning machine comprises a cleaning machine cabin seat 2 and is characterized in that a cleaning pump set 19 is arranged on one side of the inside of the cleaning machine cabin seat 2, a sealing strip 17 in sealing fit with a sealing cover is arranged on the outer side of the top of the cleaning machine cabin seat 2, driving guide plates 16 are further arranged on two sides of a lifting driving bottom plate 6, a vertical high-pressure branch pipe 13 of a vertically-arranged cleaning injection mechanism is arranged on each driving guide plate, and the driving guide plate is provided with an avoiding groove 20 for the vertical high-pressure branch pipe to pass through and a guide groove 22 for vertical guide of the driving guide plates, and a plurality of through holes 21 are formed in the driving guide plates 16.
The lifting mechanism 10 adopts a belt lifting driving mechanism consisting of a belt and a belt pulley, and the opposite side walls of the lifting driving support 3 and the guide support 5 are provided with protection auxiliary covers 18 which are connected with the sealing cover.
The spray head component comprises a spray head main body 23, a communicating seat 24, a high-pressure air pipe 25, a telescopic adjusting mechanism, a nozzle 27 and an air nozzle 30, wherein, one end of the injector head main body is provided with a communicating seat, the other end of the injector head main body is provided with the nozzle, the center of the nozzle is provided with a jet hole 28, the high-pressure air pipe is also arranged in the injector head main body, the end part of the high-pressure air pipe is connected to the air tap which is positioned at the inner side of the jet hole, and the telescopic adjusting mechanism is arranged between the high-pressure air pipe and the air faucet and can drive the air faucet to reciprocate and slightly vibrate back and forth so as to adjust the distance between the air faucet and the jet hole through the telescopic adjusting mechanism, and then realize the injection angle regulation to the washing liquid of jet orifice spun, just the air current pressure that the air cock jetted is greater than the pressure that the jet orifice jetted out the washing liquid.
The telescopic adjusting mechanism comprises a second positioning seat 26, an electromagnetic linear oscillator 34, a telescopic spring 33, a fixing sleeve 31, an air jet column 32 and an air nozzle, the second positioning seat is coaxially fixed in the jet head main body 23, and a cleaning liquid communication hole 36 is arranged between the injector head main body and the second positioning seat, the second positioning seat is internally provided with the air jet column which can stretch and move, the end part of the air jet column is provided with the air nozzle, the end part of the air jet column is communicated with the high-pressure air pipe 25 by adopting a telescopic corrugated pipe, the electromagnetic linear oscillator is arranged in the second positioning seat and is used for driving the air jet column to move slightly, and the air jet column is telescopically positioned in the fixed sleeve in the second positioning seat, an air outlet hole at the front end of the air nozzle 30 is of a conical structure, and the telescopic spring is sleeved on the air jet column 32. The cleaning pump set 19 at least comprises a cleaning liquid pump and a high-pressure air pump, wherein the cleaning liquid pump is used for spraying cleaning liquid, and the high-pressure air pump is used for spraying air flow of an air tap.
The invention fixes and positions a plurality of groups of tableware rack components for bearing tableware on the fixed positioning columns, can realize the simultaneous cleaning of batch tableware, has high cleaning efficiency, is provided with the cleaning injection mechanism fixed on the lifting driving support and the guiding support around the tableware rack component, can effectively improve the cleaning efficiency and the cleaning thoroughness by arranging the cleaning injection mechanism around the tableware, can realize the spray cleaning operation of different parts of the tableware by spraying the tableware on the tableware rack component by the cleaning injection mechanism and simultaneously driving the tableware rack component to reciprocate within a certain range by the lifting mechanism, can continuously change the injection angle of cleaning liquid sprayed to the tableware by the cleaning injection mechanism, and can effectively realize the spray cleaning at each angle, thoroughly solve the dead angle problem of tableware washing, improve abluent thoroughness.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (7)

1. An automatic cleaning machine with a liftable tableware rack comprises a locking support seat (1), a cleaning machine bin seat (2), a sealing cover and at least one group of cleaning mechanisms, wherein the locking support seat is arranged at the bottom of the cleaning machine bin seat, the sealing cover is arranged at the top of the cleaning machine bin seat in a sealing manner, and the cleaning mechanism is at least one group of cleaning mechanisms arranged in the cleaning machine bin seat, and is characterized in that the cleaning mechanism comprises a lifting drive support (3), a guide support (5), a lifting drive bottom plate (6), a fixed positioning column (4), a lifting mechanism (10) and a cleaning injection mechanism, wherein the lifting drive support and the guide support are arranged in a parallel and vertical extending manner, the lifting mechanism is arranged in the lifting drive support, the lifting drive bottom plate (6) driven by the lifting mechanism (10) to lift is arranged between the lifting drive support and the guide support, the lifting driving bottom plate is provided with a plurality of fixed positioning columns (4), a tableware rack assembly for bearing tableware is fixedly supported and positioned on the fixed positioning columns, and the cleaning and spraying mechanisms fixed on the lifting driving support (3) and the guide support (5) are arranged around the tableware rack assembly; when the tableware is cleaned, the cleaning and spraying mechanism sprays the tableware on the tableware rack assembly, and the lifting mechanism simultaneously drives the tableware rack assembly to reciprocate up and down within a certain amplitude; the spraying angle of the cleaning liquid sprayed to the tableware by the cleaning spraying mechanism can be changed continuously;
the tableware shelf assembly is a plurality of layers which are arranged at intervals up and down, each layer of the tableware shelf assembly comprises a supporting porous screen plate (8) and a spacing strip rack (9), the supporting porous screen plate is fixed on the fixed positioning column, the upper end surface of the supporting porous screen plate is provided with a plurality of spacing strip racks which are arranged at intervals, and tableware is positioned in a spacing cavity between two adjacent spacing strip racks;
a water inlet and outlet pipe is also arranged on the lifting driving support (3) and/or the guiding support (5) above the cleaning machine bin seat (2), and the water inlet and outlet pipe is communicated with the cleaning injection mechanism;
the cleaning and spraying mechanism comprises an annular spraying high-pressure main pipe (11), a vertical high-pressure branch pipe (13), a branch pipe spray head pipe (12), a main spray head pipe (14) and a spray head assembly, wherein the annular spraying high-pressure main pipe (11) surrounds the periphery of the tableware rack assembly, and the annular jet high-pressure main pipe (11) is positioned and supported on the lifting driving support (3) and the guide support (5) by adopting a first positioning seat (15), a plurality of vertical high-pressure branch pipes (13) which are vertical and communicated with the annular jet high-pressure main pipe are arranged on the annular jet high-pressure main pipe, a plurality of branch pipe spray head pipes (12) which are arranged at intervals and face the tableware are arranged on the vertical high-pressure branch pipe (13), the annular injection high-pressure main pipe (11) is also provided with a plurality of main spray nozzle pipes (14) arranged at intervals, and each branch spray nozzle pipe (12) and each main spray nozzle pipe (14) are provided with the spray head assembly.
2. The automatic cleaning machine with a liftable dish rack according to claim 1, wherein a locking member (7) is arranged on the lifting driving support (3) and/or the guiding support (5), and the locking member locks and fixes the sealing cover and/or the cleaning spray mechanism.
3. The automatic cleaning machine with the liftable tableware rack according to claim 1, wherein a cleaning pump set (19) is arranged on one side inside the cleaning machine bin seat (2), a sealing strip (17) matched with a sealing cover in a sealing manner is arranged on the outer side of the top of the cleaning machine bin seat (2), driving guide plates (16) are further arranged on two sides of the lifting driving bottom plate (6), a vertically-arranged avoidance groove (20) for a vertical high-pressure branch pipe (13) of the cleaning injection mechanism to pass through and a guide groove (22) for vertically guiding the driving guide plates are arranged on the driving guide plates, and a plurality of through holes (21) are formed in the driving guide plates (16).
4. The automatic cleaning machine with a liftable tableware rack according to claim 3, wherein the lifting mechanism (10) adopts a belt lifting driving mechanism consisting of a belt and a belt pulley, and the opposite side walls of the lifting driving support (3) and the guide support (5) are respectively provided with a protective auxiliary cover (18) which is connected with the sealing cover.
5. The automatic cleaning machine with a liftable tableware rack according to claim 3, wherein the spray head assembly comprises a spray head main body (23), a communicating seat (24), a high-pressure air pipe (25), a telescopic adjusting mechanism, a nozzle (27) and an air faucet (30), wherein the communicating seat is arranged at one end of the spray head main body, the nozzle is arranged at the other end of the spray head main body, a spray hole (28) is arranged at the center of the nozzle, the high-pressure air pipe is further arranged in the spray head main body, the end part of the high-pressure air pipe is connected to the air faucet, the air faucet is arranged at the inner side of the spray hole, the telescopic adjusting mechanism is further arranged between the high-pressure air pipe and the air faucet, and the telescopic adjusting mechanism can drive the air faucet to slightly vibrate back and forth so as to adjust the distance between the air faucet and the spray hole through the telescopic adjusting mechanism, and then realize the injection angle regulation to the washing liquid of jet orifice spun, just the air current pressure that the air cock jetted is greater than the pressure that the jet orifice jetted out the washing liquid.
6. The automatic cleaning machine with a liftable tableware rack according to claim 5, wherein the telescopic adjusting mechanism comprises a second positioning seat (26), an electromagnetic linear oscillator (34), a telescopic spring (33), a fixing sleeve (31) and an air jet column (32), the air jet is coaxially fixed inside the spraying head main body (23), a cleaning solution communication hole (36) is arranged between the spraying head main body and the second positioning seat, the air jet column capable of telescopic movement is arranged in the second positioning seat, the air jet is arranged at the end of the air jet column, the end of the air jet column is communicated with the high pressure air pipe (25) by a telescopic corrugated pipe, the electromagnetic linear oscillator is arranged in the second positioning seat and is used for driving the air jet column to slightly move, and the air jet column is telescopically positioned in the fixed sleeve in the second positioning seat, an air outlet hole at the front end of the air nozzle (30) is of a conical structure, and the telescopic spring is sleeved on the air jet column (32).
7. The automatic washing machine with a liftable dish rack according to claim 6, wherein the washing pump unit (19) comprises at least a washing liquid pump for spraying washing liquid and a high-pressure air pump for spraying air stream from an air nozzle.
CN202010265072.4A 2020-04-07 2020-04-07 Automatic cleaning machine with liftable tableware rack Expired - Fee Related CN111297292B (en)

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CN202010265072.4A CN111297292B (en) 2020-04-07 2020-04-07 Automatic cleaning machine with liftable tableware rack

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CN202010265072.4A CN111297292B (en) 2020-04-07 2020-04-07 Automatic cleaning machine with liftable tableware rack

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CN111297292B true CN111297292B (en) 2021-10-08

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CN105919528A (en) * 2015-02-26 2016-09-07 三星电子株式会社 Dishwasher
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