CN113229764A - Spraying mechanism of traction swinging type dish washing machine - Google Patents
Spraying mechanism of traction swinging type dish washing machine Download PDFInfo
- Publication number
- CN113229764A CN113229764A CN202110433320.6A CN202110433320A CN113229764A CN 113229764 A CN113229764 A CN 113229764A CN 202110433320 A CN202110433320 A CN 202110433320A CN 113229764 A CN113229764 A CN 113229764A
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- China
- Prior art keywords
- spray head
- seat
- fixed
- swing
- fixing
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
- A47L15/20—Swingable spraying devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
A traction swing type spraying mechanism of a dish washing machine belongs to the technical field of dish washing machines. The spraying mechanism of the traction swing type dishwasher comprises a swing water guide pipe, a spray head component and a traction component; the spray head assembly comprises a spray head and a spray head seat, the spray head is fixed on the spray head seat, one end of the swing water guide pipe is connected with the spray head seat, and the other end of the swing water guide pipe is fixedly connected with the shell of the dish washer; the drawing components are provided with at least six groups, each group of drawing components comprises a drawing rope and a drawing driver, one end of the drawing rope is fixedly connected with the nozzle base through the guide wheel component, and the drawing drivers drive the drawing ropes at different positions to extend out and retract so as to adjust the position of the nozzle base. The invention has compact structure, can adopt high-pressure water to spray and wash and improves the tableware cleaning efficiency.
Description
Technical Field
The invention relates to the technology in the field of dish washing machines, in particular to a spraying mechanism of a traction swing type dish washing machine.
Background
Traditional spray arm formula dish washer adopts rotatory spray arm to spray the tableware and washes, and it sprays water pressure less, wastes time and water and takes electricity when wasing heavy greasy dirt tableware, and it is weak to bowl basket central position and corner position cleaning capacity moreover, often exists the washing dead angle.
Based on the structural improvement that traditional spray arm formula dish washer carries out high pressure water spray, the structure that sprays that adopts the connecting rod formula can solve and spray the little problem of water pressure, but has certain rotational resistance between the connecting rod.
The present invention has been made to solve the above-mentioned problems occurring in the prior art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the drawing swing type spraying mechanism of the dish washing machine, which has the advantages of simple spraying structure and flexible action, and can adopt high-pressure water to spray and wash, thereby improving the washing efficiency of tableware.
The invention comprises the following steps: the device comprises a swinging water guide pipe, a spray head assembly and a traction assembly;
the spray head assembly comprises a spray head and a spray head seat, the spray head is fixed on the spray head seat, one end of the swing water guide pipe is connected with the spray head seat, and the other end of the swing water guide pipe is fixedly connected with the shell of the dish washer;
the drawing components are provided with at least six groups, each group of drawing components comprises a drawing rope and a drawing driver, one end of the drawing rope is fixedly connected with the nozzle base through the guide wheel component, and the drawing drivers drive the drawing ropes at different positions to extend out and retract so as to adjust the position of the nozzle base.
Preferably, the pulling driver comprises a fixed seat, a regulator and a servo motor; the regulator includes the guide arm, screw rod and two fixed plates, and two fixed plates set up relatively, and the guide arm is equipped with several, sets up between two fixed plates, and the guide arm both ends are fixed with two fixed plate spiro union, rotate between two fixed plates and are connected with the screw rod, are fixed with servo motor on the fixed plate, and servo motor is connected with screw rod transmission, and the fixing base cover is established on guide arm and screw rod, is equipped with the tractive rope socket on the screw rod, and tractive rope one end is fixed on the tractive rope socket, and the tractive rope socket sets up between fixing base and a fixed plate.
Preferably, the guide wheel assembly comprises a guide wheel, a universal wheel seat and a fixed seat; the fixing seat is fixedly connected with the shell of the dish washing machine, and the universal wheel seat is arranged in the fixing seat in a penetrating way through a bearing; the universal wheel seat comprises a wire guide rod and two limiting plates fixed on the wire guide rod, a traction rope through hole is formed in the wire guide rod, a guide wheel rod is fixed on the two limiting plates, and the guide wheel is sleeved on the guide wheel rod through a bearing sleeve.
Further preferably, the elastic sheath is arranged on the wire guide rod corresponding to the pulling rope through hole, the pulling rope passing through the pulling rope wire through hole is protected, a waterproof effect is achieved, the pulling rope is prevented from being worn due to direct contact with the wire guide rod, and the service life of the pulling rope is prolonged.
In some solutions, a pulling assembly is arranged above and/or below the dishwasher basket.
Preferably, the pulling assembly is arranged above and below the dishwasher basket; further preferably, the drawing assembly is further provided with drawing fixing seats, and the drawing fixing seats on the upper side and the lower side of the nozzle seat are fixedly connected through bolts; the traction fixing seat is provided with a pair of baffles, the two baffles are provided with fixing rods in a penetrating manner, the fixing rods are sleeved with traction rope fixing sleeves, the traction rope fixing sleeves are fixedly connected with the traction ropes, and the traction rope fixing sleeves are arranged in a rotatable mode relative to the fixing rods.
Preferably, the drawing assemblies are arranged into sixteen groups in total, eight groups are respectively arranged above and below the dish basket of the dishwasher, four groups are arranged in the same height area, and the four groups are arranged diagonally in pairs.
Technical effects
Compared with the prior art, the invention has the following technical effects:
1) the swinging of the spray head assembly and the movement of the spray head assembly in an XOY plane are realized by arranging the traction assembly, so that tableware can be cleaned in a whole area and at a whole angle without dead angles;
2) on the basis, a traditional high-pressure hose can be used as a water guide pipe, so that when the spray head assembly reaches any position in an XOY plane, water can be conveniently supplied, and the service life and the cleaning effect of the pipeline under the condition of high-pressure water supply are balanced as much as possible;
3) and the swinging water guide pipe is adopted to avoid the motion resistance when the connecting rods in the connecting rod type spraying structure rotate relatively.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic structural view of a spray mechanism of a dish basket and a pull swing type dishwasher in accordance with embodiment 1;
FIG. 3 is a schematic view of the structure of the pulling assembly and the guide wheel assembly in example 1;
FIG. 4 is a perspective view of a guide wheel assembly according to embodiment 1;
FIG. 5 is a top view of FIG. 4;
FIG. 6 is a schematic cross-sectional view taken along the line A-A in FIG. 5;
fig. 7 is a schematic structural view of a nozzle base in embodiment 1;
FIG. 8 is a top view of FIG. 7;
FIG. 9 is a schematic view of the cross-sectional structure taken along the line B-B in FIG. 8;
in the figure:
a swing aqueduct 10;
a spray head assembly 20, a spray head 21 and a spray head seat 22;
the traction assembly 30, the traction rope 31, the traction driver 32, the traction rope seat 33, the guide wheel assembly 34, the traction fixing seat 35 and the bolt 36;
a fixed seat 321, an adjuster 322 and a servo motor 323;
a guide rod 322a, a screw rod 322b, and a fixing plate 322 c;
a guide wheel 341, a universal wheel seat 342, a fixed seat 343, and an elastic sheath 345;
a wire guide rod 342a, a limiting plate 342b, a guide wheel rod 342 c;
a baffle 351, a fixing rod 352;
a dishwasher housing 40, a dishwasher basket 50.
Detailed Description
The invention is described in detail below with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1 and 2, the present embodiment relates to a spraying mechanism of a pull swing type dishwasher, comprising: the swing water guide pipe 10, the spray head assembly 20 and the pulling assembly 30;
as shown in fig. 1, 2 and 9, the spray head assembly 20 includes a spray head 21 and a spray head seat 22, the spray head 21 is fixed on the spray head seat 22, the spray head seat 22 includes a water-guiding stem and a seat part fixed at one end of the stem, and the seat part is preferably rectangular. One end of the swing water conduit 10 is fixedly connected with the rod part of the water conduit on the nozzle seat 22, and the other end of the swing water conduit 10 is fixedly connected with the dishwasher shell 40 through a connector.
As shown in FIG. 2, in the present embodiment, a drawing and swinging type dishwasher spraying mechanism is disposed above and below the dishwasher basket 50; preferably, sixteen groups of the pulling assemblies 30 are provided corresponding to the upper and lower nozzle bases, and four groups of the pulling assemblies are provided on the upper and lower sides of each nozzle base, and are arranged diagonally with respect to the rectangular vertex angle of the nozzle base.
As shown in fig. 3, each group of pulling assemblies 30 comprises a pulling rope 31 and a pulling driver 32, the pulling driver 32 comprises a fixed seat 321, an adjuster 322 and a servo motor 323, the adjuster 322 comprises a guide rod 322a, a screw rod 322b and two fixed plates 322 c; the guide rod 322a is preferably provided with 3 guide rods, the two fixing plates 322c are oppositely arranged, two ends of the guide rod 322a are respectively fixed with the two fixing plates 322c through screws in a threaded manner, a screw rod 322b is rotatably arranged between the two fixing plates 322c through a bearing, a servo motor 323 is fixed on one fixing plate 322c, the servo motor 323 is in transmission connection with the screw rod 322b, a fixing seat 321 is sleeved on the guide rod 322a and the screw rod 322b and is fixed on the shell of the dish-washing machine in a threaded manner, a traction rope seat 33 is arranged on the screw rod 322b, one end of a traction rope 31 is fixed on the traction rope seat 33, the traction rope seat 33 is arranged between the fixing seat 321 and one fixing plate 322c, and one end of the traction rope 31 is fixedly connected with the spray head seat 22 through a guide wheel assembly 34; the drawing driver drives the drawing ropes at different positions to extend and retract so as to adjust the position and the angle of the nozzle seat.
As shown in fig. 4, 5 and 6, guide wheel assembly 34 includes a guide wheel 341, a universal wheel base 342 and a fixed base 343; the fixed seat 343 is fixedly connected with the dishwasher housing, and the universal wheel seat 342 is arranged in the fixed seat 343 through a bearing; the universal wheel base 342 includes a wire guiding rod 342a and two limiting plates 342b fixed on the wire guiding rod 342a, a pulling rope via hole is arranged on the wire guiding rod 342a, a guide wheel rod 342c is fixed on the two limiting plates 342b, and the guide wheel 341 is sleeved on the guide wheel rod 342c through a bearing. Corresponding to the pulling rope via hole, the wire guide rod is provided with an elastic sheath 345.
As shown in fig. 7, 8 and 9, the pulling assembly 30 is further provided with pulling fixing seats 35, and the pulling fixing seats 35 on the upper and lower sides of the nozzle seat 22 are fixedly connected through bolts 36; the traction fixing seat 35 is provided with a pair of baffles 351, the two baffles 351 are provided with fixing rods 352 in a penetrating mode, the fixing rods 352 are sleeved with traction rope fixing sleeves, the traction rope fixing sleeves are fixedly connected with the traction ropes, and the traction rope fixing sleeves are arranged relative to the fixing rods in a rotatable mode, so that the traction ropes are prevented from being broken in repeated motion.
It is to be emphasized that: the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change, and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (8)
1. A pull swing dishwasher spray mechanism comprising: the device comprises a swinging water guide pipe, a spray head assembly and a traction assembly;
the spray head assembly comprises a spray head and a spray head seat, the spray head is fixed on the spray head seat, one end of the swing water guide pipe is connected with the spray head seat, and the other end of the swing water guide pipe is fixedly connected with the shell of the dish washer;
the drawing components are provided with at least six groups, each group of drawing components comprises a drawing rope and a drawing driver, one end of the drawing rope is fixedly connected with the nozzle base through the guide wheel component, and the drawing drivers drive the drawing ropes at different positions to extend out and retract so as to adjust the position of the nozzle base.
2. The pull-swing dishwasher spray mechanism of claim 1 wherein the pull drive includes a fixed seat, an adjuster and a servo motor; the regulator includes the guide arm, screw rod and two fixed plates, and two fixed plates set up relatively, and the guide arm is equipped with several, sets up between two fixed plates, and the guide arm both ends are fixed with two fixed plate spiro union, rotate between two fixed plates and are connected with the screw rod, are fixed with servo motor on the fixed plate, and servo motor is connected with screw rod transmission, and the fixing base cover is established on guide arm and screw rod, is equipped with the tractive rope socket on the screw rod, and tractive rope one end is fixed on the tractive rope socket, and the tractive rope socket sets up between fixing base and a fixed plate.
3. The pull-swing dishwasher spray mechanism of claim 1 wherein the guide wheel assembly comprises a guide wheel, a universal wheel mount and a mounting bracket; the fixing seat is fixedly connected with the shell of the dish washing machine, and the universal wheel seat is arranged in the fixing seat in a penetrating way through a bearing; the universal wheel seat comprises a wire guide rod and two limiting plates fixed on the wire guide rod, a traction rope through hole is formed in the wire guide rod, a guide wheel rod is fixed on the two limiting plates, and the guide wheel is sleeved on the guide wheel rod through a bearing sleeve.
4. The pulling swing type dishwasher spray mechanism of claim 3, wherein the wire guide rod is provided with an elastic sheath corresponding to the pulling rope passing hole.
5. The pull-swing dishwasher spray mechanism according to claim 1, characterized in that a pull assembly is arranged above and/or below the dishwasher basket.
6. The pull-swing dishwasher spray mechanism of claim 5 wherein the pull assembly is disposed above and below the dishwasher basket.
7. The pulling and swinging type dishwasher spray mechanism according to claim 6, wherein the pulling assembly is further provided with pulling fixing seats, and the pulling fixing seats on the upper side and the lower side of the nozzle seat are fixedly connected through bolts; the traction fixing seat is provided with a pair of baffles, the two baffles are provided with fixing rods in a penetrating manner, the fixing rods are sleeved with traction rope fixing sleeves, the traction rope fixing sleeves are fixedly connected with the traction ropes, and the traction rope fixing sleeves are arranged in a rotatable mode relative to the fixing rods.
8. The pull-swing dishwasher spray mechanism of claim 6 wherein the pull assemblies are arranged in a total of sixteen groups, eight groups above and below the dishwasher basket, four groups in the same height area and two diagonal pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110433320.6A CN113229764B (en) | 2021-04-22 | 2021-04-22 | Spraying mechanism of traction swinging type dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110433320.6A CN113229764B (en) | 2021-04-22 | 2021-04-22 | Spraying mechanism of traction swinging type dish washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113229764A true CN113229764A (en) | 2021-08-10 |
| CN113229764B CN113229764B (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110433320.6A Active CN113229764B (en) | 2021-04-22 | 2021-04-22 | Spraying mechanism of traction swinging type dish washing machine |
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| Country | Link |
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| CN (1) | CN113229764B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014089942A1 (en) * | 2012-12-14 | 2014-06-19 | 北京七星华创电子股份有限公司 | Rinsing machine swinging spraying device and method |
| CN109124531A (en) * | 2018-10-22 | 2019-01-04 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment and spray system based on parallel manipulator |
| CN208551713U (en) * | 2018-01-11 | 2019-03-01 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment |
| CN210749081U (en) * | 2018-07-24 | 2020-06-16 | 浙江欧琳生活健康科技有限公司 | Dish washer with liftable spray arm |
| CN211381190U (en) * | 2019-12-26 | 2020-09-01 | 珠海格力电器股份有限公司 | Spray arm assembly and dish washing machine |
-
2021
- 2021-04-22 CN CN202110433320.6A patent/CN113229764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014089942A1 (en) * | 2012-12-14 | 2014-06-19 | 北京七星华创电子股份有限公司 | Rinsing machine swinging spraying device and method |
| CN208551713U (en) * | 2018-01-11 | 2019-03-01 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment |
| CN210749081U (en) * | 2018-07-24 | 2020-06-16 | 浙江欧琳生活健康科技有限公司 | Dish washer with liftable spray arm |
| CN109124531A (en) * | 2018-10-22 | 2019-01-04 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment and spray system based on parallel manipulator |
| CN211381190U (en) * | 2019-12-26 | 2020-09-01 | 珠海格力电器股份有限公司 | Spray arm assembly and dish washing machine |
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| Publication number | Publication date |
|---|---|
| CN113229764B (en) | 2023-04-07 |
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