CN113069061B - Traction translation type spraying mechanism of dish washing machine - Google Patents
Traction translation type spraying mechanism of dish washing machine Download PDFInfo
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- CN113069061B CN113069061B CN202110428799.4A CN202110428799A CN113069061B CN 113069061 B CN113069061 B CN 113069061B CN 202110428799 A CN202110428799 A CN 202110428799A CN 113069061 B CN113069061 B CN 113069061B
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- connecting rod
- spray head
- piece
- water guide
- water
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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
-
- 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
- A47L15/4278—Nozzles
Abstract
A traction translation type spraying mechanism of a dish washing machine belongs to the technical field of dish washing machines. The drawing translation type spraying mechanism of the dishwasher comprises a water guide component, a spray head component and a drawing component; the spray head assembly comprises a spray head and a spray head seat, the spray head is fixed on the spray head seat, and the water guide assembly is connected with the spray head seat; the traction assembly is provided with at least three groups, each group of traction assembly comprises a traction rope and a traction driver, one end of the traction rope is fixedly connected with the nozzle base through the guide wheel assembly, and the traction drivers drive the traction 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 pulling translation type dish washing machine spraying mechanism.
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. The application No. 201410075745.4 of the invention in china adopts an XY linear motion module to realize the translational movement of the spray head, can clean the whole area without dead angles, but has larger volume and needs to occupy quite large space even if being installed vertically.
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 translation type spraying mechanism of the dish washing machine, which is flexible in action, can spray and wash by adopting high-pressure water, and improves the washing efficiency of tableware.
The invention includes: the water guide component, the spray head component and the traction component are arranged on the water guide component;
the spray head assembly comprises a spray head and a spray head seat, the spray head is fixed on the spray head seat, and the water guide assembly is connected with the spray head seat;
the traction assembly is provided with at least three groups, each group of traction assembly comprises a traction rope and a traction driver, one end of the traction rope is fixedly connected with the nozzle base through the guide wheel assembly, and the traction drivers drive the traction ropes at different positions to extend out and retract so as to adjust the position of the nozzle base.
Preferably, the water guide assembly comprises a water inlet connecting piece, a first connecting rod, a second connecting rod and a third connecting rod; the water inlet connecting piece, the first connecting rod, the second connecting rod, the third connecting rod and the nozzle base are all provided with water passing cavities; for the water passing cavity, one end of a first connecting rod is communicated with a water inlet connecting piece through a first water guide piece, the first connecting rod can be rotatably arranged relative to the water inlet connecting piece, one end of a second connecting rod is communicated with the other end of the first connecting rod through a second water guide piece, one end of a third connecting rod is communicated with the other end of the second connecting rod through a second water guide piece, the other end of the third connecting rod is communicated with a nozzle seat through a third water guide piece, and the third connecting rod can be rotatably arranged relative to the nozzle seat; the second water guide piece comprises a first water guide sleeve piece and a second water guide sleeve piece which can rotate relatively, and the second water guide sleeve piece is sleeved on the second water guide sleeve piece.
Preferably, the guide wheel assembly comprises a first guide wheel and a second guide wheel, the first guide wheel is rotatably arranged on a first supporting rod, the first supporting rod is horizontally arranged, the second guide wheel is rotatably arranged on a second supporting rod, the second supporting rod is vertically arranged, the position of the second guide wheel in the height direction is fixed, and the first supporting rod and the second supporting rod are fixed on the dishwasher shell.
Preferably, the tractive driver includes the fixing base, regulator and servo motor, the regulator includes the guide arm, screw rod and two fixed plates, two fixed plates set up relatively, the guide arm is equipped with several, the setting is between two fixed plates, the guide arm both ends are fixed with two fixed plate spiro union, it is connected with the screw rod to rotate between two fixed plates, be fixed with servo motor on the fixed plate, servo motor is connected with the screw rod transmission, the fixing base cover is established on guide arm and screw rod, be equipped with the tractive rope socket on the screw rod, tractive rope one end is fixed on the tractive rope socket, the setting of tractive rope socket is between fixing base and a fixed plate.
Preferably, a drawer-and-translation dishwasher spray mechanism is arranged above and/or below the dishwasher basket.
Technical effects
Compared with the prior art, the invention has the following technical effects:
1) The flexible cleaning of any position in the XOY plane can be realized, and the method is conveniently applied to different cleaning scenes by planning different moving tracks;
2) Through the water guide assembly formed by the first connecting rod, the second connecting rod, the third connecting rod and the like, when the spray head assembly reaches any position in an XOY plane, water can be conveniently supplied, the service life of a pipeline under a high-pressure water supply condition is prolonged, and the problem that the high-pressure hose is broken in repeated movement after the high-pressure hose is adopted is solved.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic structural view of a bowl basket and a spraying mechanism of a pull-and-translate type dishwasher in 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 schematic view showing the structure of a water guide assembly and a head assembly in embodiment 1;
FIG. 5 is an expanded view (non-operating or assembled state, for convenience of structure only) of the water guide assembly and the spray head assembly in example 1;
FIG. 6 is a top view of FIG. 5;
FIG. 7 isbase:Sub>A schematic view of the cross-sectional structure A-A of FIG. 6;
in the figure:
the water guide device comprises a water guide component 10, a first connecting rod 11, a second connecting rod 12, a third connecting rod 13, a water inlet connecting piece 14, a first water guide piece 15, a second water guide piece 16, a first water guide sleeve piece 161, a second water guide sleeve piece 162 and a third water guide piece 18;
a spray head assembly 20, a spray head 21, a spray head seat 22;
the traction assembly 30, the traction rope 31, the traction driver 32, the traction rope seat 33 and the guide wheel assembly 34;
a fixed seat 321, a regulator 322 and a servo motor 323;
a guide rod 322a, a screw rod 322b, and a fixing plate 322c;
a first guide wheel 341, a second guide wheel 342, a first support rod 343, a second support rod 344;
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, 2, 3 and 4, the present embodiment relates to a pull-and-translate dishwasher spray mechanism comprising: water guide assembly 10, spray head assembly 20 and pulling assembly 30;
the nozzle assembly 20 includes a nozzle 21 and a nozzle seat 22, the nozzle 21 is fixed on the nozzle seat 22, the nozzle seat 22 includes a water-guiding rod and a seat part fixed at one end of the rod, and the seat part is preferably rectangular.
Four groups of traction components 30 are arranged corresponding to the seat part of the nozzle seat 22 and are arranged diagonally relative to four corners of a rectangle; each group of pulling components 30 comprises a pulling rope 31 and a pulling driver 32, each pulling driver 32 comprises a fixed seat 321, an adjuster 322 and a servo motor 323, and each adjuster 322 comprises a guide rod 322a, a screw rod 322b and two fixing plates 322c; 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 of the nozzle seat.
The guide wheel assembly 34 comprises a first guide wheel 341 and a second guide wheel 342, and the first guide wheel 341 and the second guide wheel 342 are provided with a pulling rope through groove, preferably, the pulling rope is tangent to the pulling rope through grooves on the first guide wheel 341 and the second guide wheel 342; the first guide wheel 341 is rotatably disposed on the first support bar 343, the first support bar 343 is horizontally disposed, the second guide wheel 342 is rotatably disposed on the second support bar 344, the second support bar 344 is vertically disposed, the second guide wheel 342 is fixed in position in the height direction, and the first support bar 343 and the second support bar 344 are fixed to the dishwasher housing 40.
As shown in fig. 5, 6 and 7, the water guide assembly 10 includes a first link 11, a second link 12, a third link 13 and a water inlet connection 14; the water inlet connecting piece 14, the first connecting rod 11, the second connecting rod 12, the third connecting rod 13 and the nozzle seat 22 are all provided with water passing cavities; for the water passing cavity, one end of the first connecting rod 11 is communicated with the water inlet connecting piece 14 through a first water guide piece 15, one end of the first water guide piece 15 is sleeved on the water inlet connecting piece 14, and the other end of the first water guide piece 15 is sleeved on the first connecting rod 11, so that the first connecting rod 11 can be rotatably arranged relative to the water inlet connecting piece 14; one end of the second connecting rod 12 is communicated with the other end of the first connecting rod 11 through a second water guide piece 16, the second water guide piece 16 comprises a first water guide sleeve piece 161 and a second water guide sleeve piece 162 which can rotate relatively, the first water guide sleeve piece 161 is sleeved on the second water guide sleeve piece 162, the first water guide sleeve piece 161 is sleeved on the first connecting rod 11, and the second water guide sleeve piece 162 is sleeved on the second connecting rod 12, so that the second connecting rod 12 can rotate relative to the first water guide sleeve piece 161; one end of the third connecting rod 13 is communicated with the other end of the second connecting rod 12 through a second water guide piece 16, so that the third connecting rod 13 can be rotatably arranged relative to the second water guide sleeve piece 162 sleeved on the third connecting rod; the other end of the third link 13 is communicated with the nozzle seat 22 through a third water guide 18, and the third link 13 can be rotatably arranged relative to the nozzle seat 22 through the third water guide 18.
In the embodiment of the invention, the pulling translation type spraying mechanism of the dish washing machine is arranged above and below the dish basket 50 of the dish washing machine.
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 (5)
1. A pull-translation-type dishwasher spray mechanism comprising: the water guide assembly, the spray head assembly and the traction assembly are arranged on the base;
the spray head assembly comprises a spray head and a spray head seat, the spray head is fixed on the spray head seat, and the water guide assembly is connected with the spray head seat;
the drawing components are provided with at least three 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 a 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 water guide assembly comprises a water inlet connecting piece, a first connecting rod, a second connecting rod and a third connecting rod; the water inlet connecting piece, the first connecting rod, the second connecting rod, the third connecting rod and the nozzle seat are all provided with water passing cavities; for the water passing cavity, one end of a first connecting rod is communicated with a water inlet connecting piece through a first water guide piece, the first connecting rod can be rotatably arranged relative to the water inlet connecting piece, one end of a second connecting rod is communicated with the other end of the first connecting rod through a second water guide piece, one end of a third connecting rod is communicated with the other end of the second connecting rod through a second water guide piece, the other end of the third connecting rod is communicated with a nozzle seat through a third water guide piece, and the third connecting rod can be rotatably arranged relative to the nozzle seat; the second water guide piece comprises a first water guide sleeve piece and a second water guide sleeve piece which can rotate relatively, and the second water guide sleeve piece is sleeved on the second water guide sleeve piece.
2. The pull-translation type dishwasher spray mechanism according to claim 1, wherein the pull driver comprises 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-translation type dishwasher spray mechanism according to claim 1, wherein the guide wheel assembly comprises a first guide wheel and a second guide wheel, the first guide wheel is rotatably disposed on a first support rod, the first support rod is horizontally disposed, the second guide wheel is rotatably disposed on a second support rod, the second support rod is vertically disposed, the second guide wheel is fixed in position in the height direction, and the first support rod and the second support rod are fixed on the dishwasher housing.
4. Pull-translation dishwasher spray mechanism according to claim 1, characterized in that a pull assembly is arranged above and/or below the dishwasher basket.
5. The pull-translation type dishwasher spray mechanism of claim 4 wherein the pull assemblies are arranged above and below the dishwasher basket for a total of eight groups, four groups above and four groups below the dishwasher basket, four groups in each case being arranged in the same height area and diagonally arranged in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428799.4A CN113069061B (en) | 2021-04-21 | 2021-04-21 | Traction translation type spraying mechanism of dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428799.4A CN113069061B (en) | 2021-04-21 | 2021-04-21 | Traction translation type spraying mechanism of dish washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113069061A CN113069061A (en) | 2021-07-06 |
| CN113069061B true CN113069061B (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110428799.4A Active CN113069061B (en) | 2021-04-21 | 2021-04-21 | Traction translation type spraying mechanism of dish washing machine |
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| Country | Link |
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| CN (1) | CN113069061B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595316Y (en) * | 2003-01-29 | 2003-12-31 | 霍伟民 | Jet slideway type autoamtic dish washing machine |
| CN103815853A (en) * | 2014-02-27 | 2014-05-28 | 傅宇宙 | Movable flushing system for dish-washing machine |
| CN108042076A (en) * | 2018-01-11 | 2018-05-18 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment |
| CN108742423A (en) * | 2018-07-02 | 2018-11-06 | 刘秀辉 | A kind of automatic dish-washing machine |
| CN109124523A (en) * | 2018-10-22 | 2019-01-04 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment and its spray system based on link mechanism |
| 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 |
| 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 |
| CN211022520U (en) * | 2019-11-20 | 2020-07-17 | 苏州科洁泰电器有限公司 | Single-arm type spraying mechanism of dish-washing machine |
-
2021
- 2021-04-21 CN CN202110428799.4A patent/CN113069061B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595316Y (en) * | 2003-01-29 | 2003-12-31 | 霍伟民 | Jet slideway type autoamtic dish washing machine |
| CN103815853A (en) * | 2014-02-27 | 2014-05-28 | 傅宇宙 | Movable flushing system for dish-washing machine |
| CN108042076A (en) * | 2018-01-11 | 2018-05-18 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment |
| CN108742423A (en) * | 2018-07-02 | 2018-11-06 | 刘秀辉 | A kind of automatic dish-washing machine |
| 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 |
| CN109124523A (en) * | 2018-10-22 | 2019-01-04 | 苏州科洁泰电器有限公司 | Dish-washing machine spray equipment and its spray system based on link mechanism |
| 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 |
| CN211022520U (en) * | 2019-11-20 | 2020-07-17 | 苏州科洁泰电器有限公司 | Single-arm type spraying mechanism of dish-washing machine |
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| CN113069061A (en) | 2021-07-06 |
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