CN106618429A - Dish-washing machine spray thrower, dish-washing machine provided with the spray thrower and control method - Google Patents
Dish-washing machine spray thrower, dish-washing machine provided with the spray thrower and control method Download PDFInfo
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- CN106618429A CN106618429A CN201510742463.XA CN201510742463A CN106618429A CN 106618429 A CN106618429 A CN 106618429A CN 201510742463 A CN201510742463 A CN 201510742463A CN 106618429 A CN106618429 A CN 106618429A
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Abstract
The invention relates to a dish-washing machine spray thrower. The dish-washing machine spray thrower comprises a spray arm arranged horizontally, at least one spray hole is formed in the spray arm, the spray arm is connected with a motor in a meshed mode directly or through a transmission mechanism, and driven by the motor, and the spray arm rotates or sways in the horizontal plane. The invention further provides a dish-washing machine provided with the spray thrower and a control method. Driven by the motor, the spray arm sways back and forth at a certain angle and therefore the sprayed water radiates to the whole or part area of the dishing-washing machine and articles in the area are washed. Thus, the sprayed water flow does not need to be used for driving the spray arm to rotate and is all used for washing the articles to reduce water consumption; at the same time, the spray arm conducts swaying back and forth in a certain area and achieves the purpose of reinforced washing or specific washing for the certain area and fulfills the purpose of increasing the washing efficiency of the washing machine. Meanwhile, the dish-washing machine spray thrower and the dish-washing machine provided with the spray thrower are simple in structure, obvious in effect and suitable for popularization and use.
Description
Technical field
The present invention relates to a kind of dish-washing machine in home appliance field, more particularly to a kind of spray thrower of dish-washing machine, further relate to
A kind of control method of the dish-washing machine using above-mentioned spray thrower.
Background technology
Dish-washing machine is for the household electrical appliance of washing tableware automatically, with the continuous improvement of people's living standard, dish-washing machine
Using also more and more extensive, and in order to ensure the market competitiveness of dish-washing machine, person skilled is all in research as why not
The disconnected combination property for improving dish-washing machine.
The washing process of existing domestic bowl-washing is usually such：Washings enter through washing pump from the delivery port of shunt valve
Enter spray thrower, High-Pressure Water sprays along each nozzle that spray thrower surface is arranged, to clean to the article placed in inner bag.
Set nozzle is broadly divided into two classes on the spray thrower of existing domestic bowl-washing：The first kind is for washing, nozzle shaft
Line vertically or is close to and is vertically arranged, and injection water is sprayed upwards, to clean to the article placed on upper shelf；The
Two classes are that, for providing rotary power, in vertical direction with certain angle, the nozzle of Equations of The Second Kind is relative to be sprayed nozzle-axis
Lin Qi centers are into being symmetrical arranged, and the angle setting in opposite direction of nozzle and vertical direction, so that spray thrower is in Equations of The Second Kind
Rotated under the injection water reaction force of nozzle.
Because the spray thrower of above-mentioned dish-washing machine is only that part water inlet is sprayed into the article put on shelf so that water use efficiency
It is relatively low；And the effective water spray in the unit interval is less, longer wash time is needed just to meet washing cleannes.
Simultaneously as spray thrower is to promote rotation by the opposition of shower water so that the position of spray thrower is uncontrollable,
The purpose that specific region in dish-washing machine cannot be washed.This allows for user and a small amount of article is being positioned over into subregion
When, also need to spray water Zone Full, rate of washing is reduced, cause the loss of water resource.
In view of this, it is special to propose the present invention.
The content of the invention
The first object of the present invention is to provide a kind of dish-washing machine spray thrower, is washed with realizing that shower water can be completely used for article
Wash, improve rate of washing, reduce water consumption；Second purpose is to provide a kind of dish-washing machine spray thrower, so that spray thrower
Position it is controllable, realize the purpose controllably washed to the part specific region of dish-washing machine.
To realize goal of the invention, adopt the following technical scheme that：
A kind of dish-washing machine spray thrower, it includes horizontally disposed spray arm, and spray arm is provided with least one spray apertures；Institute
The spray arm stated is directly or Jing transmission mechanisms are meshed with motor and are connected, and spray arm rotates in the horizontal plane under Motor drive
Or swing.
Further, located at spray arm upside, the spray apertures can be arranged spray apertures along unspecified angle, and without the need for being again spray
Drench arm and rotary driving force is provided, enrich the diversity of spray apertures set-up mode；Preferably, the axis vertical of spray apertures or
It is close to and vertically extends, so that shower water wholly or largely sprays upwards cleaning to placing articles in inner bag, realizes spray
Water is used for article cleaning without the need for providing rotary driving force for spray arm, and realizing reduces the purpose of the use in dishwasher water yield.
It is further preferred that the axis of spray apertures is less than 20 degree with the angle of vertical direction.
Further, when the middle part of dish-washing machine or top arrange spray arm, can be in the top of spray arm, bottom and sidepiece
One of or combination at be respectively provided with the spray apertures of in internal cavity of bowl washer placing articles water spray, to increase spray area coverage,
The same purpose for being capable of achieving to continue corresponding region placing articles in dish-washing machine cleaning.
Further, the rotary shaft of vertical extension is provided with the downside of spray arm；Preferably, rotary shaft extends along inner bag axis；
The rotary shaft is directly or Jing change-speed gearings group is meshed with the motor shaft of motor and is connected, and makes motor drive spray arm around rotation
Axle rotates.
Preferably, the axis of the rotary shaft makes spray arm revolve around center with the center of spray arm on same vertical curve
Turn；Each spray apertures are arranged with respect to spray arm Central Symmetry.
Further, first gear is installed with the rotary shaft of the spray arm, is installed with the motor shaft of motor
Second gear；The first gear is meshed with second gear.In the present invention, can be by the number of teeth of first gear more than the
Two gears, both orders constitute train of reduction gears so that the power of pot motor output is Jing after the process of train of reduction gears reduction of speed
Drive spray arm rotation；The number of teeth of first gear can also be less than second gear, the two constitutes speed increasing gear group for order, makes
The power for obtaining Low speed electric motor output drives spray arm rotation Jing after the process of speed increasing gear group speedup.So as to reach in motor
Change-speed gearing group is set between spray arm, changes motor output speeds, the purpose for making spray arm and being rotated with suitable rotational speed.
Further, the motor shaft of the motor carries out at a certain angle reciprocating rotary；Preferably, the pendulum angle of motor shaft
For adjustable.
The third object of the present invention is to provide a kind of dish-washing machine equipped with any of the above-described described dish-washing machine spray thrower, is washed the dishes
Machine includes constituting the inner bag of article washing chamber, and at the bottom centre of inner bag tank is provided with；The spray arm of spray thrower is installed on
Tank top, motor is located at tank lower section；Motor shaft/rotary shaft passes through tank, and directly or Jing change-speed gearings group with it is another
Rotary shaft/the motor shaft of side is meshed connection.
Further, motor shaft or rotary shaft are provided with sealing device through at tank；Or, the outside of motor shaft or rotary shaft
Be arranged with the tube-in-tube structure of waterproof, one end and the tank of tube-in-tube structure are mutually tightly connected, the other end is provided with waterproof axle envelope and/
Or arrange higher than tank, to avoid water from flowing into inside tube-in-tube structure, make the axle inside tube-in-tube structure not contact with water.
Further, spray thrower fixed seat is installed, the fixed seat is provided with upwards vertically protrusion extension on described tank
Bearing holder (housing, cover), pivotally grafting is installed in bearing holder (housing, cover) the rotary shaft.
Preferably, fixed seat Jing is removably mounted to tank top, to avoid fixed seat from contacting with water, improves device
Reliability, increase the service life.
Further, rotary shaft is provided with one week convex tendon radially protruding, arranging higher than fixed seat top；Suit
First gear in rotary shaft is located between convex tendon and fixed seat.
Preferably, the first gear higher than basin sidewall top, rotary shaft and first gear phase interference fit so that
Obtain rotary shaft mutually to fix with first gear, the common rotation of both orders.
Further, the through hole that power supply arbor is passed through is additionally provided with tank, the through hole is provided with vertically extend upwards, set
Loaded on the sleeve outside motor shaft；The lower end of sleeve is mutually tightly connected with tank, and the upper end of sleeve is provided with power supply arbor and fixes
Waterproof axle envelope；The upper end of motor shaft passes waterproof axle envelope, and second gear makes second gear located at the upper end of motor shaft
Arrange higher than waterproof axle envelope, to avoid second gear from contacting with water.
Further, the traversing through end of motor shaft is provided with stop nut, and second gear is arranged between stop nut and waterproof axle envelope.
Further, first gear and second gear are in same level；First gear and second gear difference Jing with it is right
Axle phase interference fit is answered to install, to realize being rotated jointly with axle.
The fourth object of the present invention is to provide a kind of equipped with any of the above-described described dish washer control method, dish-washing machine spray
The spray arm of device carries out reciprocally swinging under Motor drive effect in certain anglec of rotation, is radiated to the water for making ejection
All or part of region in dish-washing machine, the article to placing in region is cleaned.
Further, dish-washing machine specifically has following working method,
When mode one, dish-washing machine is cleaned to article in Zone Full, spray arm is under Motor drive effect in 180 degree
Or in 360 degree of anglecs of rotation carry out reciprocally swinging or normally rotate around axle；
When mode two, dish-washing machine is cleaned to article in subregion, first rotary spray arm, until at spray arm axis
In region to be cleaned；Spray arm is carried out between the two ends in region to be cleaned again reciprocally swinging.
Using above-mentioned technical proposal, the present invention is compared with the advantage of prior art：
By by the spray thrower Jing Motor drives of dish-washing machine so that be not necessarily used for driving spray arm from the injection water of spray apertures
Rotate and whole or most shower waters are sprayed into the article of the placement in inner bag, to reduce dish-washing machine in washing process
In water consumption, improve detersive efficiency；Meanwhile, by the mode of operation for changing motor so that spray arm is in specific region
Reciprocally swinging is inside carried out, realizes that the specific region is carried out to strengthen the purpose of washing or specific washing, with suitable for a small amount of thing
The operating mode of product washing, reaches the detersive efficiency for improving dish-washing machine, reduces the purpose of water consumption.
Meanwhile, present configuration is simple, and effect is significant is suitably promoted the use of.
Description of the drawings
The structural representation of dish-washing machine in Fig. 1 embodiment of the present invention；
Mplifying structure schematic diagram in Fig. 2 embodiment of the present invention Fig. 1 at A；
The spray thrower structural representation of dish-washing machine in Fig. 3 embodiment of the present invention；
The spray thrower configuration schematic diagram of dish-washing machine in Fig. 4 embodiment of the present invention；
The spray thrower configuration schematic diagram of dish-washing machine in Fig. 5 embodiment of the present invention two；
The spray thrower configuration schematic diagram of dish-washing machine in Fig. 6 embodiment of the present invention three；
The different working condition schematic diagram of dish-washing machine during Fig. 7 to Fig. 9 is of the invention.
Main element explanation：10-inner bag, 20-spray thrower, 30-tank, 1-spray arm, 2-spray apertures, 3-
Motor, 4-first gear, 5-second gear, 6-fixed seat, 7-support column, 8-bolt column, 9-through hole, 11
- rotary shaft, 12-waterproof axle envelope, 13-stop nut, 14-convex tendon, 15-sleeve, 31-motor shaft, 61-axle
Bearing sleeve, 62-installing plate, 63-screw.
Specific embodiment
The present invention is described in more detail with reference to embodiment.
As shown in Figures 1 to 9, embodiments of the invention describe a kind of dish-washing machine, and the dish-washing machine includes body, machine
It is provided with vivo in the inner bag 10 for constituting article scrubbing space, inner bag 10 and is provided with the shelf placed for bowl, disk and other items.It is interior
Spray thrower 20 of the placing articles water spray to wash on shelf is provided with the lower central of courage 10.
In embodiments of the invention, the spray thrower 20 of dish-washing machine includes spray arm 1 and motor 3, spray arm 1 be provided with to
Few spray apertures 2；Described spray arm 1 is directly or Jing transmission mechanisms are meshed with motor 3 and are connected, and makes spray arm 1
Reciprocally swinging is carried out in certain anglec of rotation under the driving effect of motor 3, is radiated to the water for making spray apertures spray and is washed the dishes
All or part of region of machine liner 10, the article to placing in the region is cleaned.
In embodiments of the invention, the upside of spray arm 1 is placed with the spray apertures 2 of placing articles water spray in multiple phase inner bags,
The runner that the inside of 2 Jing spray arms of each spray apertures 1 is arranged is connected with the water intake mechanism of dish-washing machine, so that washings Jing sprays
Drench the whole of hole 2 or the overwhelming majority is sprayed upwards, the purpose of hydro-peening is carried out to placing articles on shelf.Preferably, spray arm
1 downside is additionally provided with spray apertures 2, to carry out water spray cleaning to the bottom of inner bag 10.
In embodiments of the invention, the downside of spray arm 1 is provided with the rotary shaft 11 of vertical extension；The rotation of the spray arm 1
Rotating shaft 11 is directly or Jing change-speed gearings group is meshed with the motor shaft 31 of motor 3 and is connected, and makes motor 3 drive spray arm 1
Around the axis rotation or swing of rotary shaft 11.In the embodiment of the present invention, by installing change-speed gearing group additional so that electric at a high speed
Machine and slowspeed machine may be applicable to the present invention.
Preferably, described spray arm 1 is the strip of horizontal-extending, relatively centrosymmetric arbitrary geometric form；Enter one
Step is preferred, and the axis of the rotary shaft 11 is located on same vertical curve with the center of spray arm 1, the phase of each spray apertures 2
The Central Symmetry of spray arm 1 is arranged so that spray arm 1 rotates under the driving of motor 3 around rotary shaft 11, with above-mentioned
Increase the coverage of shower water in rotary course.
In embodiments of the invention, by the way that the Jing motors 3 of spray arm 1 are driven into rotation so that from the injection water of spray apertures 2
Stream is not necessarily used for driving spray arm rotation and upwards spraying whole or most shower waters, is being washed with reducing dish-washing machine
Water consumption during washing, improves detersive efficiency.
Embodiment one
As shown in Figures 1 to 4, in the present embodiment, discharge washings are provided with the lower central of inner bag 10 of dish-washing machine
Tank 30, the spray thrower 20 is at tank 30.The spray arm 1 of spray thrower 20 is installed on the tank 30 of dish-washing machine
Top, the motor 3 is located at the lower section of tank 30.The motor shaft 31 of motor 3 through tank 30 and with the spray of opposite side
The rotary shaft 11 for drenching arm 1 is meshed connection；Or, the rotary shaft 11 of spray arm 1 passes through tank 30 and and opposite side
The motor shaft 31 of motor 3 be meshed connection.By above-mentioned setting, both ensure that motor shaft 31 connected with rotary shaft 11
Connect, make motor 3 drive spray arm 1 to rotate；Motor 3 is caused again located at tank lower section, it is to avoid motor 3 and tank 30
Middle water contacts.
As shown in figure 4, in the present embodiment, first gear 4 is installed with the rotary shaft 11 of the spray arm 1, electricity
Second gear 5 is installed with the motor shaft 31 of machine 3；The first gear 4 is meshed transmission with second gear 5；
The number of teeth of the first gear 4 is more than second gear 5.Preferably, first gear 4 and second gear 5 are in same water
In plane；First gear 4 and second gear 5 are installed respectively with respective shaft phase interference fit, to realize that gear is mutually solid with axle
Dingan County fills, and makes gear rotate jointly with axle.So as to so that the rotary shaft Jing train of reduction gears of spray arm is higher with rotating speed
Motor shaft is meshed, and realizes changing gearratio, reduces motor output speeds, and making spray arm with the suitable speed of rotation carries out work
Make, improve the purpose of the water spray uniformity；And then the clean result of raising dish-washing machine.
Certainly, spray arm rotation can also be driven using Low speed electric motor in the present embodiment, the number of teeth of first gear 4 is little
In second gear 5 constituting speed increasing gear group so that the power of Low speed electric motor output is Jing after the process of speed increasing gear group speedup
Drive spray arm rotation.So as to, the setting change-speed gearing group between motor and spray arm is reached, change motor output speeds,
The purpose for making spray arm and being rotated with suitable rotational speed.
In the present embodiment, the fixed seat 6 that fixation is installed for spray thrower 20, the fixation are installed on described tank 30
Seat 6 is provided with the bearing holder (housing, cover) 61 that upwards vertically protrusion extends, and pivotally grafting is installed on axle to the rotary shaft 11
In bearing sleeve 61；Preferably, the Jing bolts of the fixed seat 6 are removably mounted in tank 30.
In the present embodiment, described fixed seat 6 includes horizontal-extending installing plate 62, and the installing plate 62 is by lattice-shaped
Or netted horizontal sheet is constituted, so that the current in inner bag are passed through in the tank 30 below flowing into from grid hole or mesh,
And flow out inner bag 10 from the discharge outlet of the bottom of tank 30.Installing plate 62 is provided with the bearing holder (housing, cover) 61 for vertically extending upwards,
The lower end of bearing holder (housing, cover) 61 is mutually fixedly connected with installing plate 62, upper end is provided with the supporting pad that setting is engaged with first gear 4
Piece.Preferably, the support column 7 installed for fixed seat 6 is provided with tank 30, fixed seat 6 is positioned over the upper of support column 7
Side.The upper end of the support column 7 is not less than the top side wall of tank 30, to ensure lattice-shaped or netted installing plate 62
Higher than tank 30, it is to avoid installing plate 62 is contacted with water in tank 30.It is further preferred that be additionally provided with tank 30 to
Few two bolt columns 8, installing plate 62 is provided with the screw 63 corresponding with bolt column 8 so that installing plate Jing bolts with
Correspondence bolt column is mutually threadedly coupled fixation.
In the present embodiment, rotary shaft 11 is provided with radially protruding, higher than the setting of the top of fixed seat 6 one week
Convex tendon 14；It is set in the first gear 4 in rotary shaft 11 to be located between convex tendon 14 and the support pad on the top of fixed seat 6；
Preferably, the first gear 4 higher than the side wall of tank 30 top, to avoid first gear 4 and tank 30 in wash
Water contact is washed, and then the engaged transmission between gear is impacted.
In the present embodiment, the through hole 9 that power supply arbor is passed through is additionally provided with tank 30, is provided with vertical upwards at the through hole 9
Sleeve 15 extending, being set in outside motor shaft；The isometrical setting coaxial with sleeve 15 of the through hole 9.Sleeve 15
Lower end be mutually tightly connected with tank 30, the upper end of sleeve 15 is provided with the waterproof axle envelope 12 that power supply arbor 31 is fixed；Electricity
The upper end of arbor 31 passes waterproof axle envelope 12, and second gear 5 passes portion located at motor shaft 31.The motor shaft 31
Traversing through end be provided with the stop nut 13 of screw thread engagement, second gear 5 is arranged in stop nut 13 and waterproof axle envelope 12
Between.Preferably, the second gear 5 is higher than the side wall top of tank 30, in avoiding second gear and tank
Washings are contacted, and then the engaged transmission between gear is impacted.
By the way that motor shaft and rotary shaft are set with sleeve and bearing holder (housing, cover) so that axle is isolated with the water in tank,
Washings are avoided to cause burn into reduce part service life to axle；And place dirt in water situation is damaged to axle and send out
It is raw.
In the present embodiment, spray arm 1 can also be arranged at the middle part or top of internal cavity of bowl washer 10, with spray arm 1
Top, bottom and sidepiece one of or combination at be respectively provided with the spray apertures 2 of the placing articles water spray in internal cavity of bowl washer,
To increase spray area coverage, detersive efficiency is improved.Meanwhile, by spray arm 1 and motor 3 directly or Jing change-speed gearing phases
Connection, to drive spray arm to rotate, the same purpose for being capable of achieving to clean placing articles in inner bag corresponding part.
Embodiment two
The present embodiment is with the difference of above-described embodiment one：Motor shaft 31 and/or rotary shaft 11 set through at tank 30
There is sealing device, on the premise of ensureing that motor shaft and/or rotary shaft rotate, it is to avoid water flows out from the place of passing through in tank.
As shown in figure 5, in the present embodiment, passing through at the described through hole 9 from tank 30 of motor shaft 31, at through hole 9
It is provided with the waterproof axle envelope 12 of fixed motor shaft 31.The waterproof axle envelope 12 is made up of elastomeric material；And waterproof axle envelope
12 periphery is mutually in sealing contact with through hole 9, inner circumferential and motor shaft 31 are mutually in sealing contact.
By above-mentioned setting, the occurrence of water is from motor shaft through place's outflow in anti-water stopping trough, also letter can be equally realized
Having changed need to add the purpose of the waterproof constructions such as sleeved, bearing block.
Embodiment three
The present embodiment is with the difference of above-described embodiment one：The rotary shaft 11 of the spray arm 1 directly with motor 3
Motor shaft 31 is meshed connection, drives the Jing motors 3 of spray arm 1 and rotates around rotary shaft 11.
As shown in fig. 6, in the present embodiment, motor 3 is located at the top of tank 30 located at the bottom of tank 30, spray arm 1,
The rotary shaft 11 of spray arm 1 is coaxially disposed with the motor shaft 31 of motor 3.The motor shaft 31 of motor 3 is from up to down worn
Water-carrying groove 30, and be directly fixedly connected with rotary shaft 11.The mode that is fixedly connected of motor shaft 31 and rotary shaft 11 can be with
For it is of the prior art it is arbitrary be fixedly connected mode, such as：Be threadedly coupled, snap connection, it is axle sleeve connection, bonded etc.；
It is preferred that by the way of as shown in Figure 6, the upper end of motor shaft 31 is provided with external screw thread, and the bottom of rotary shaft 11 is provided with
Screw, is provided with inside screw and the internal thread for engaging is engaged with external screw thread, so that motor shaft realizes coaxial spiral shell with rotary shaft
Line is connected, and makes rotary shaft realize coaxial rotating with motor shaft.
It is also possible that rotary shaft 11 from up to down to be passed through tank 30, and mutually it is fixedly connected with motor shaft 31, equally can be with
Realize that the rotary shaft of above-mentioned spray arm is directly meshed with the output end of motor to be connected, spray arm Jing motors is driven around rotation
The purpose of axle rotation.
Example IV
As shown in Figures 1 to 9, describe in the present embodiment and a kind of arbitrary described wash equipped with above-described embodiment one to three
The dish washer control method of bowl machine spray thrower, spray arm is carried out toward physical pendulum under Motor drive effect in certain anglec of rotation
All or part of region that is dynamic, being radiated to the water for making spray apertures spray in dish-washing machine, is carried out to the article in above-mentioned zone
Cleaning.
Dish-washing machine specifically has following working method,
When mode one, dish-washing machine is cleaned to article in Zone Full, spray arm is under Motor drive effect in 180 degree
Or reciprocally swinging (as shown in Figure 7) is carried out in 360 degree of anglecs of rotation or is normally rotated (as shown in Figure 8) around axle；
Mode two, dish-washing machine is cleaned to article in specific region, first rotates spray arm, until at spray arm axis
In above-mentioned region (preferred, to be moved to center or one end of the spray arm axis in above-mentioned region to be cleaned) to be cleaned；
Again spray arm is carried out into reciprocally swinging (as shown in figure 9, swinging in the rotation angle range for covering above-mentioned region to be cleaned
Angle be region relative rotation axi to be cleaned two ends between angle α).
In the present embodiment, left front portion, the right side can will be divided into inside the inner bag of dish-washing machine on the basis of the center of dish-washing machine
Anterior, right rear portion and left back portion.
In the present embodiment, the spray thrower in dish-washing machine is set to rotary shaft located at inner bag center, one end and the rotation of spray arm
Rotating shaft is connected.Using aforesaid way arrange spray thrower after, can employing mode two, make motor-driven spray arm correspondence
90 degree of scope reciprocally swingings in region, with what is placed to the left front portion of dish-washing machine, right front portion, right rear portion and left back portion
Article is cleaned.
It is also possible that as shown in figure 9, the spray thrower of dish-washing machine is set to rotary shaft located at inner bag center, in spray arm
The heart is connected with rotary shaft.Using aforesaid way arrange spray thrower after, can employing mode two, make motor-driven spray arm
Reciprocally swinging is carried out in the range of α=90 degree in corresponding region, to enter to the article that right front portion and left back portion place simultaneously
Row cleaning or the article to left front portion and the placement of right rear portion are cleaned simultaneously.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to the excellent of the present invention
Select embodiment to be described, not the spirit and scope of the present invention are defined, without departing from design philosophy of the present invention
Under the premise of, the various changes and modifications that professional and technical personnel in the art make to technical scheme belong to this
The protection domain of invention.
Claims (10)
1. a kind of dish-washing machine spray thrower, it includes horizontally disposed spray arm (1), and spray arm (1) is provided with least
One spray apertures (2)；It is characterized in that：Described spray arm (1) is directly or Jing transmission mechanisms and motor (3) phase
Engagement connection, spray arm (1) rotates in the horizontal plane or swings under motor (3) driving.
2. a kind of dish-washing machine spray thrower according to claim 1, it is characterised in that：Spray arm sets on the downside of (1)
There is the rotary shaft (11) of vertical extension；The rotary shaft (11) directly or Jing change-speed gearings group and motor (3) electricity
Arbor (31) is meshed connection, makes motor (3) drive spray arm (1) to rotate around rotary shaft (11).
3. a kind of dish-washing machine spray thrower according to claim 2, it is characterised in that：The spray arm (1)
First gear (4) is installed with rotary shaft (11), is installed with the motor shaft (31) of motor (3)
Two gears (5)；The first gear (4) is meshed with second gear (5).
4. a kind of dish-washing machine equipped with the arbitrary described dish-washing machine spray thrower of claims 1 to 3, dish-washing machine includes constituting
The inner bag (10) of article washing chamber, is provided with tank (30) at the bottom centre of inner bag (10)；It is characterized in that：
The spray arm (1) of spray thrower (20) is installed on tank (30) top, and motor (3) is located at tank (30) lower section；
Motor shaft (31)/rotary shaft (11) is through tank (30), and the rotation of direct or Jing change-speed gearings group and opposite side
Axle (11)/motor shaft (31) is meshed connection.
5. a kind of dish-washing machine according to claim 4, it is characterised in that：Motor shaft (31) or rotary shaft (11)
Sealing device is provided with through tank (30) place；
Or, the outside of motor shaft (31) or rotary shaft (11) is arranged with the tube-in-tube structure of waterproof, and the one of tube-in-tube structure
End with tank be mutually tightly connected, the other end is provided with waterproof axle envelope and/or higher than tank (30) setting.
6. a kind of dish-washing machine according to claim 4 or 5, it is characterised in that：Install on the tank (30)
There is spray thrower fixed seat (6), the fixed seat (6) is provided with the bearing holder (housing, cover) (61) that upwards vertically protrusion extends, institute
Pivotally grafting is installed in bearing holder (housing, cover) (61) to state rotary shaft (11).
7. a kind of dish-washing machine according to claim 4 or 5, it is characterised in that：Rotary shaft (11) is provided with edge
One week convex tendon (14) projecting radially outward, arranging higher than fixed seat (6) top；It is set in rotary shaft (11)
On first gear (4) between convex tendon (14) and fixed seat (6).
8. a kind of dish-washing machine according to claim 7, it is characterised in that：Tank is additionally provided with power supply machine on (30)
The through hole (9) that axle (31) is passed through, through hole (9) place be provided with it is vertically extending upwards, be set in motor shaft (31)
Outside sleeve (15)；The lower end of sleeve (15) is mutually tightly connected with tank (30), and the upper end of sleeve (15) sets
There is the fixed waterproof axle envelope (12) of power supply arbor (31)；The upper end of motor shaft (31) passes waterproof axle envelope (12),
Upper end of the second gear (5) located at motor shaft (31).
9. a kind of equipped with the arbitrary described dish washer control method of the claims 1 to 3, it is characterised in that：Spray
Arm carries out reciprocally swinging under Motor drive effect in certain anglec of rotation, is radiated in dish-washing machine with the water for making ejection
All or part of region, in region place article clean.
10. a kind of dish washer control method according to claim 9, it is characterised in that：Dish-washing machine specifically has such as
Lower working method,
When mode one, dish-washing machine is cleaned to article in Zone Full, spray arm is under Motor drive effect in 180 degree
Or in 360 degree of anglecs of rotation carry out reciprocally swinging or normally rotate around axle；
When mode two, dish-washing machine is cleaned to article in subregion, first rotary spray arm, until at spray arm axis
In region to be cleaned；Spray arm is carried out between the two ends in region to be cleaned again reciprocally swinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742463.XA CN106618429A (en) | 2015-11-04 | 2015-11-04 | Dish-washing machine spray thrower, dish-washing machine provided with the spray thrower and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742463.XA CN106618429A (en) | 2015-11-04 | 2015-11-04 | Dish-washing machine spray thrower, dish-washing machine provided with the spray thrower and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106618429A true CN106618429A (en) | 2017-05-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137035A (en) * | 2017-07-06 | 2017-09-08 | 上海奥源电器有限公司 | A kind of integral type water basin dish-washing machine |
| CN107320045A (en) * | 2017-08-15 | 2017-11-07 | 苏州弗乐卡电器科技发展有限公司 | A kind of dish-washing machine |
| CN108185945A (en) * | 2018-02-07 | 2018-06-22 | 宁波美高厨具有限公司 | A kind of Water basin for kitchen dish-washing machine |
| CN108209814A (en) * | 2018-01-16 | 2018-06-29 | 浙江欧琳生活健康科技有限公司 | A kind of wash mill of dish-washing machine |
| CN109276210A (en) * | 2017-07-20 | 2019-01-29 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine spray arm and dish-washing machine |
| CN109394112A (en) * | 2017-08-18 | 2019-03-01 | 宁波方太厨具有限公司 | A kind of cleaning machine |
| CN109907715A (en) * | 2019-04-12 | 2019-06-21 | 广东洁诺生活电器有限公司 | A kind of drawer dishwasher |
| WO2019137089A1 (en) * | 2018-01-11 | 2019-07-18 | 苏州科洁泰电器有限公司 | Spraying device of dishwasher |
| CN110680258A (en) * | 2018-07-04 | 2020-01-14 | 青岛海尔洗碗机有限公司 | Dish washer spray set and dish washer |
| CN110811472A (en) * | 2018-08-10 | 2020-02-21 | 青岛海尔洗碗机有限公司 | Spraying device and dish washing machine |
| CN111214193A (en) * | 2020-01-21 | 2020-06-02 | 珠海格力电器股份有限公司 | Dish washing machine |
| CN111671373A (en) * | 2020-06-18 | 2020-09-18 | 宁波方太厨具有限公司 | Spraying system and cleaning machine comprising same |
| WO2021018608A1 (en) * | 2019-07-31 | 2021-02-04 | BSH Hausgeräte GmbH | Domestic dishwasher |
| CN114587228A (en) * | 2020-12-04 | 2022-06-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method of dish washing machine and dish washing machine |
| WO2023024483A1 (en) * | 2021-08-23 | 2023-03-02 | 青岛海尔洗碗机有限公司 | Dishwasher sprayer and dishwasher |
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| JPH07265246A (en) * | 1994-03-30 | 1995-10-17 | Hoshizaki Electric Co Ltd | Dish washer |
| CN203662705U (en) * | 2012-11-12 | 2014-06-25 | 三星电子株式会社 | Bowl washing machine |
| CN104523208A (en) * | 2015-01-08 | 2015-04-22 | 芜湖美的洗涤电器制造有限公司 | Spraying arm device and dish washing machine |
| CN104720711A (en) * | 2015-02-13 | 2015-06-24 | 佛山市南海康明车业有限公司 | Dish washing machine with spray-wash pipes capable of rotating around self axes |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137035A (en) * | 2017-07-06 | 2017-09-08 | 上海奥源电器有限公司 | A kind of integral type water basin dish-washing machine |
| CN109276210A (en) * | 2017-07-20 | 2019-01-29 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine spray arm and dish-washing machine |
| CN107320045A (en) * | 2017-08-15 | 2017-11-07 | 苏州弗乐卡电器科技发展有限公司 | A kind of dish-washing machine |
| CN107320045B (en) * | 2017-08-15 | 2023-10-13 | 苏州弗乐卡电器科技发展有限公司 | Dish washer |
| CN109394112B (en) * | 2017-08-18 | 2024-01-16 | 宁波方太厨具有限公司 | Cleaning machine |
| CN109394112A (en) * | 2017-08-18 | 2019-03-01 | 宁波方太厨具有限公司 | A kind of cleaning machine |
| CN111479491A (en) * | 2018-01-11 | 2020-07-31 | 苏州科洁泰电器有限公司 | Spraying device of dish washer |
| WO2019137089A1 (en) * | 2018-01-11 | 2019-07-18 | 苏州科洁泰电器有限公司 | Spraying device of dishwasher |
| CN108209814B (en) * | 2018-01-16 | 2024-04-30 | 宁波欧琳科技股份有限公司 | Washing device of dish washer |
| CN108209814A (en) * | 2018-01-16 | 2018-06-29 | 浙江欧琳生活健康科技有限公司 | A kind of wash mill of dish-washing machine |
| CN108185945A (en) * | 2018-02-07 | 2018-06-22 | 宁波美高厨具有限公司 | A kind of Water basin for kitchen dish-washing machine |
| CN108185945B (en) * | 2018-02-07 | 2023-12-29 | 宁波美高厨具有限公司 | Kitchen sink dish washer |
| CN110680258A (en) * | 2018-07-04 | 2020-01-14 | 青岛海尔洗碗机有限公司 | Dish washer spray set and dish washer |
| CN110811472A (en) * | 2018-08-10 | 2020-02-21 | 青岛海尔洗碗机有限公司 | Spraying device and dish washing machine |
| CN109907715A (en) * | 2019-04-12 | 2019-06-21 | 广东洁诺生活电器有限公司 | A kind of drawer dishwasher |
| WO2021018608A1 (en) * | 2019-07-31 | 2021-02-04 | BSH Hausgeräte GmbH | Domestic dishwasher |
| US11826000B2 (en) | 2019-07-31 | 2023-11-28 | BSH Hausgeräte GmbH | Domestic dishwasher |
| CN111214193A (en) * | 2020-01-21 | 2020-06-02 | 珠海格力电器股份有限公司 | Dish washing machine |
| CN111214193B (en) * | 2020-01-21 | 2021-06-29 | 珠海格力电器股份有限公司 | Dish washing machine |
| CN111671373A (en) * | 2020-06-18 | 2020-09-18 | 宁波方太厨具有限公司 | Spraying system and cleaning machine comprising same |
| CN114587228A (en) * | 2020-12-04 | 2022-06-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method of dish washing machine and dish washing machine |
| WO2023024483A1 (en) * | 2021-08-23 | 2023-03-02 | 青岛海尔洗碗机有限公司 | Dishwasher sprayer and dishwasher |
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