CN106821252A - Spray arm component and the dish-washing machine with it - Google Patents
Spray arm component and the dish-washing machine with it Download PDFInfo
- Publication number
- CN106821252A CN106821252A CN201710161499.8A CN201710161499A CN106821252A CN 106821252 A CN106821252 A CN 106821252A CN 201710161499 A CN201710161499 A CN 201710161499A CN 106821252 A CN106821252 A CN 106821252A
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- China
- Prior art keywords
- spray arm
- arm
- main jet
- gear
- distal end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007921 spray Substances 0.000 title claims abstract description 253
- 238000004851 dishwashing Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000005406 washing Methods 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 17
- 238000004140 cleaning Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001274660 Modulus Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
- A47L15/22—Rotary 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
- A47L15/4278—Nozzles
- A47L15/428—Rotary nozzles
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a kind of spray arm component and the dish-washing machine with it, the spray arm component includes：There is intake tunnel in connector, the connector；Main jet arm, the main jet arm is rotatably arranged on the connector, and the main water cavity excessively connected with the intake tunnel is provided with the main jet arm；At least one secondary spray arm, the secondary spray arm be rotatably arranged on the main jet arm and pivot center and the main jet arm pivot center on the length direction of the main jet arm interval setting, the secondary water cavity excessively connected with the main water cavity excessively is provided with the secondary spray arm, the secondary spray arm is provided with washing spout, and the rotating speed of the secondary spray arm is three times of the rotating speed of the main jet arm.Spray arm component according to embodiments of the present invention has the advantages that easy to use, coverage is big and clean result is good.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field, in particular to a kind of spray arm component and with the spray arm group
The dish-washing machine of part.
Background technology
Dish-washing machine washs tableware by spray arm rotary spray, and the coverage of spraying arm of dish washer is circular in correlation technique
, it is preferable to the covering of foursquare washing zone.But for rectangular washing zone, there is situation about not covering, drop
The clean result of low dish-washing machine.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes a kind of spray
Arm component, the spray arm component has the advantages that easy to use, coverage is big and clean result is good.
The present invention also proposes a kind of dish-washing machine with the spray arm component.
To achieve the above object, embodiment according to the first aspect of the invention proposes a kind of spray arm component, the spray arm
Component includes：There is intake tunnel in connector, the connector；Main jet arm, the main jet arm is rotatably arranged at the company
On joint, the main water cavity excessively connected with the intake tunnel is provided with the main jet arm；At least one secondary spray arm, the secondary spray arm
Be rotatably arranged on the main jet arm and pivot center and the main jet arm pivot center in the length side of the main jet arm
Upward interval setting, is provided with the secondary water cavity excessively connected with the main water cavity excessively in the secondary spray arm, the secondary spray arm is provided with to be washed
Spout is washed, the rotating speed of the secondary spray arm is three times of the rotating speed of the main jet arm.
Spray arm component according to embodiments of the present invention has the advantages that easy to use, coverage is big and clean result is good.
In addition, spray arm component according to the above embodiment of the present invention can also have following additional technical characteristic：
According to one embodiment of present invention, the rotation direction of the main jet arm and the secondary spray arm is opposite.So can be with
The main jet arm of the spray arm and the secondary spray arm is set to realize Double-directional rotary, can be in order to the main jet arm and the secondary spray arm
Between be driven, be driven especially by gear.
Alternatively, the secondary spray arm be two and respectively positioned at the connector both sides.Secondary spray arm described in two such
Can be cooperated with the main jet arm respectively, be easy to two settings of the secondary spray arm, make the stress of the spray arm component more
Plus balance, it is easy to increase the spray coverage of the spray arm component.
According to one embodiment of present invention, connected by multiple gear drives between the main jet arm and the secondary spray arm
Connect.Transmission efficiency and reliable transmission can so be improved.
Further, the gear is located at the lower section of the main jet arm, and the secondary spray arm is located at the top of the main jet arm.
So be easy to the setting of the gear and the secondary spray arm, prevent because pollutant into the gear and caused by the gear go out
Existing stuck phenomenon.
Alternatively, the secondary spray arm is two and including distal end spray arm and near-end spray arm, the distal end spray arm and described near
Respectively positioned at the both sides of the connector, the distal end spray arm sprays end spray arm apart from the distance of the connector more than the near-end
Distance of the arm apart from the connector.So it is easy to the adjustment of the spray arm component spray track to change, is further easy to increase
The spray coverage of the spray arm component.
According to further embodiment of the present invention, multiple gears include：Master gear, the master gear is set in described
On connector；Near-end gear, the near-end gear is connected with the near-end spray arm and is meshed with the master gear；Distal tooth
Wheel, the distal end gear is connected with the distal end spray arm；Two travelling gears, two travelling gears be intermeshed respectively and
It is meshed with the distal end gear and the master gear respectively.The distal end spray arm, the near-end spray arm point can so be controlled
Not with the relative rotation of the main jet arm, and need to only drive drive institute by the main jet arm and the secondary spray arm
There is sub- spray arm to be rotated.
Further, the distal end gear, the near-end gear and two moduluses of the travelling gear, the number of teeth and indexing
Radius of circle is identical and the number of teeth and reference radius be the master gear number of teeth and reference radius half.So it is easy to gear train
The calculating of gearratio, is easy to reduce the design time of gear train, can be in order to be intermeshed between the gear, it is ensured that institute
Spray arm component is stated smooth to rotate.
Alternatively, the main jet arm is provided with two rotating shafts, and two travelling gears are rotatably arranged at described respectively
In rotating shaft, the splined shaft through the main jet arm, the distal end gear are equipped with the distal end spray arm and the near-end spray arm
It is connected on the splined shaft with the near-end gear.So can be using the splined shaft and the splined hole respectively to described
Distal end gear and the near-end gear are fixed and position, it is to avoid occur between the splined shaft and the gear for being connected
Relatively rotate, be easy to the transmission of gear train.
According to further embodiment of the present invention, the connector includes：Water pipe is crossed, the water pipe of crossing is formed in the master
On spray arm, the master gear is rotatably sleeved on described mistake on water pipe；Spray arm seat, the spray arm seat is rotatably sleeved on institute
Stated on water pipe, the outer peripheral face of the spray arm seat is provided with boss, and the inner peripheral surface of the master gear is provided with locating slot, described convex
Platform coordinates in the locating slot.So the master gear can be fixed and be determined using the boss and the locating slot
Position, it is to avoid the master gear relatively rotates with spray arm seat.
According to one embodiment of present invention, the pivot center of the pivot center of the distal end spray arm and the main jet arm it
Between the ratio between the distance between pivot center and the pivot center of the main jet arm of distance and the near-end spray arm be 7：3.This
Sample is easy to the washing spout to form specific movement locus, is easy to the spray arm component to wash rectangular washing zone
Wash.
According to one embodiment of present invention, at least one of the main jet arm and the secondary spray arm are provided with thrust spray
Mouthful.So described thrust spout can be that the main jet arm and the secondary spray arm provide power, thus drive the main jet arm and
The secondary spray arm is rotated.
Embodiment according to the second aspect of the invention proposes a kind of dish-washing machine, and the dish-washing machine includes of the invention
Spray arm component described in the embodiment of first aspect.
Dish-washing machine according to embodiments of the present invention, by using the spray described in embodiment according to the first aspect of the invention
Arm component, has the advantages that easy to use, coverage is big and clean result is good.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of spray arm component according to embodiments of the present invention.
Fig. 2 is the sectional view of spray arm component according to embodiments of the present invention.
Fig. 3 is the explosive view of spray arm component according to embodiments of the present invention.
Fig. 4 is the partial sectional view of the main jet arm of spray arm component according to embodiments of the present invention.
Fig. 5 is the partial sectional view of the distal end spray arm of spray arm component according to embodiments of the present invention.
Fig. 6 is the partial sectional view of the near-end spray arm of spray arm component according to embodiments of the present invention.
Fig. 7 is the structural representation of the gear of spray arm component according to embodiments of the present invention.
Fig. 8 is the structural representation of the gear of spray arm component according to embodiments of the present invention.
Fig. 9 is the track schematic diagram of the washing spout of the near-end spray arm of spray arm component according to embodiments of the present invention.
Figure 10 is the track schematic diagram of the washing spout of the distal end spray arm of spray arm component according to embodiments of the present invention.
Figure 11 is the track schematic diagram of the washing spout of spray arm according to embodiments of the present invention.
Reference：Spray arm component 1, connector 100, intake tunnel 110, cross water pipe 120, spray arm seat 130, boss 131,
Main jet arm 200, it is main cross water cavity 210, rotating shaft 220, secondary spray arm 300, it is secondary cross water cavity 310, washing spout 320, distal end spray arm 330,
It is near-end spray arm 340, splined shaft 350, thrust spout 360, gear 400, master gear 410, locating slot 411, near-end gear 420, remote
The distance between pivot center of end tooth wheel 430, travelling gear 440, snap ring 500, the pivot center of near-end spray arm and main jet arm
The distance between the pivot center of a, the pivot center of distal end spray arm and main jet arm b.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings spray arm component 1 according to embodiments of the present invention is described.
As Figure 1-Figure 8, spray arm component 1 according to embodiments of the present invention includes connector 100, main jet arm 200 and pair
Spray arm 300.
There is intake tunnel 110 in connector 100.Main jet arm 200 is rotatably arranged on connector 100, main jet arm 200
Inside it is provided with the main water cavity 210 excessively connected with intake tunnel 110.Secondary spray arm 300 is at least one, and secondary spray arm 300 rotationally sets
On main jet arm 200 and pivot center and main jet arm 200 pivot center on the length direction of main jet arm 200 interval setting,
Be provided with secondary spray arm 300 with it is main cross that water cavity 210 connect it is secondary cross water cavity 310, secondary spray arm 300 is provided with washing spout 320, secondary to spray
The rotating speed of arm 300 is three times of the rotating speed of main spray arm 200.
Specifically, the secondary water cavity 310 of crossing of secondary spray arm 300 is communicated with the main water cavity 210 of crossing of main jet arm 200, and cleaning solution is first
First pass through intake tunnel 110 and cross water cavity 210 into the main of main jet arm 200, cleaning solution crosses water cavity from the main of main jet arm 200 afterwards
210 introduce the secondary of secondary spray arm 300 crosses water cavity 310.Secondary spray arm 300 is provided with washing spout 320, washing spout 320 and secondary spray arm
300 secondary water cavity 310 of crossing is communicated, and cleaning solution is sprayed eventually through washing spout 320, and flush clean is carried out with to tableware.
Spray arm component 1 according to embodiments of the present invention, by setting main jet arm 200 and secondary spray arm 300, it is possible to use main jet
Arm 200 and secondary spray arm 300 carry out mechanical erosion to the surface of dish-washing machine Chinese dinner service, make greasy dirt on tableware surface, residue and food
Thing recrement can be decomposed and come off, and tableware is reappeared cleaning and light, while user's washing tableware can be simplified
Process, is easy to improve the comfort of user.
Also, by by the pivot center of the pivot center of secondary spray arm 300 and main jet arm 200 main jet arm 200 length
Interval setting on direction, and make the rotating speed of secondary spray arm 300 be three times of rotating speed of main spray arm 200.Secondary spray arm 300 can so be made
The speed of rotation is three times of its revolution speed, in other words, when main jet arm 200 drives secondary spray arm 300 to rotate one week, pair spray
The rotation of the completion of arm 300 itself three weeks.It is possible thereby to during main jet arm 200 is often rotated one week, washing on secondary spray arm 300
Washing spout 320 can twice close to connector 100, twice away from connector 100, in order to the washing spout on spray arm component 1
320 motion tracks (as Figure 9-Figure 11) for constituting kidney shape, make spray arm component 1 can be good at covering rectangular scrubbing section
Domain, is so easy to wash the tableware in rectangular washing zone, it is to avoid spray arm component 1 is because spray scope is covered not
To and cause washability deficiency situation appearance, enable spray arm component 1 be applied to rectangle inner bag dish-washing machine, just
In the clean result for improving dish-washing machine.
It will be appreciated herein that Fig. 9-Figure 11 illustrate only washing spout 320 on secondary spray arm 300 apart from connector
100 it is farthest when, the particular embodiment that main jet arm 200 overlaps with the length direction of secondary spray arm 300, even if in fact in this position
When both it is misaligned, can equally constitute the motion track of kidney shape, also just can be applied to rectangular dish-washing machine inner bag.Figure
Show that the set location of shown secondary spray arm 300, can not be used as limitation of the invention only for the purposes of statement.
Additionally, the spray coverage of spray arm component 1 is larger, with correlation technique in circular spray formed by simple rotation cover
The spray arm of lid scope is compared, and bigger washing zone can be sprayed within the identical time, is easy to improve the work of spray arm component 1
Efficiency, further improves the detersive efficiency of dish-washing machine, reduces wash time, improves the experience of user.
Therefore, spray arm component 1 according to embodiments of the present invention has easy to use, coverage big and clean result is good etc.
Advantage.
Below with reference to the accompanying drawings spray arm component 1 according to the specific embodiment of the invention is described.
In some specific embodiments of the invention, as Figure 1-Figure 8, spray arm component 1 according to embodiments of the present invention
Including connector 100, main jet arm 200 and secondary spray arm 300.
Specifically, main jet arm 200 is opposite with the rotation direction of secondary spray arm 300.The main jet arm of spray arm component 1 can so be made
200 realize Double-directional rotary with secondary spray arm 300, can especially lead in order to be driven between main jet arm 200 and secondary spray arm 300
Gear is crossed to be driven.
Alternatively, as shown in Figure 1-Figure 3, secondary spray arm 300 is for two and respectively positioned at the both sides of connector 100.Such two
Individual secondary spray arm 300 can cooperate with main jet arm 200 respectively, be easy to two settings of secondary spray arm 300, make spray arm component 1
Stress is more balanced, and is easy to increase the spray coverage of spray arm component 1.
Specifically, as shown in Figure 1-Figure 3, it is connected by multiple gears 400 between main jet arm 200 and secondary spray arm 300.
Due to using the engaged transmission of gear 400, transmission efficiency and reliable transmission can be so improved, prevent main jet arm in transmission process
200 there is the situation of transmission lag with secondary spray arm 300.
More specifically, as shown in Figure 1-Figure 3, (above-below direction is as shown in Figure 1, Figure 2 positioned at the lower section of main jet arm 200 for gear 400
With shown in the arrow A in Fig. 4-Fig. 6), secondary spray arm 300 be located at main jet arm 200 top.So it is easy to gear 400 and secondary spray arm
300 setting, it is to avoid gear 400 and secondary spray arm 300 are interfered when moving, is easy to improve gear 400 and secondary spray arm 300
The accuracy and reliability of work.Meanwhile, gear 400 is located at the lower section of main jet arm 200, can prevent from entering gear because of pollutant
Gear 400 is caused stuck phenomenon occur in 400.
Alternatively, as shown in Figure 1-Figure 3, secondary spray arm 300 is two and including distal end spray arm 330 and near-end spray arm 340, far
End spray arm 330 and near-end spray arm 340 are respectively positioned at the both sides of connector 100, distance of the distal end spray arm 330 apart from connector 100
More than near-end spray arm 340 apart from connector 100 distance.So distal end spray arm 330 and near-end spray arm 340 can respectively with main jet
Arm 200 cooperates, and is easy to the setting of distal end spray arm 330 and near-end spray arm 340, is easy to spray arm component 1 to spray the adjustment of track
Change, makes the washing scope covering of distal end spray arm 330 further away from the region of connector 100, makes the washing scope of near-end spray arm 340
The nearer region of coverage distance connector 100, is further easy to increase the spray coverage of spray arm component 1.
Further, as shown in Figure 3 and Figure 7, multiple gears 400 include master gear 410, near-end gear 420, distal end gear
430 and two travelling gears 440.Master gear 410 is set on connector 100.Near-end gear 420 is connected with near-end spray arm 340
And be meshed with master gear 410.Distal end gear 430 is connected with distal end spray arm 330.Two travelling gears 440 are intermeshed respectively
And be meshed with distal end gear 430 and master gear 410 respectively.Specifically, master gear 410, near-end gear 420, distal end gear
430 and two travelling gears 440 be external toothing relation.So pass through master gear 410, near-end gear 420, distal end gear 430
With two engaged transmissions of travelling gear 440, can control distal end spray arm 330, near-end spray arm 340 respectively with main jet arm 200
Relatively rotate, further improve transmission efficiency and reliable transmission, main jet arm 200 is sent out with secondary spray arm 300 in preventing transmission process
The situation of raw transmission lag, and need to only drive one in main jet arm 200 and secondary spray arm 300 can all sub- spray arms of drive enter
Row is rotated, and can save the device that spray arm is operated alone, and reduces the design and manufacture difficulty of dish-washing machine, saving spray arm component 1
Cost.
Further, distal end gear 430, near-end gear 420 and two moduluses of travelling gear 440, the number of teeth and indexing
Radius of circle is identical and the number of teeth and reference radius are the number of teeth of master gear 410 and the half of reference radius.Specifically, distal tooth
Wheel 430, near-end gear 420 and two reference radius range sets of travelling gear 440 are 10mm to 25mm.So it is easy to tooth
The calculating of train gearratio, is easy to reduce the design time of gear train, can be protected in order to be intermeshed between gear 400
Card spray arm component 1 smooth can be rotated.
Alternatively, as shown in figure 4, main jet arm 200 is provided with two rotating shafts 220, two travelling gears 440 are rotatable respectively
Be located in rotating shaft 220, the splined shaft 350 through main jet arm 200, distal end are equipped with distal end spray arm 330 and near-end spray arm 340
Gear 430 and near-end gear 420 are connected on splined shaft 350.Specifically, distal end spray arm 330 is provided with splined shaft 350, flower
Key axle 350 cooperates through main jet arm 200 with the splined hole on distal end gear 430, after splined shaft 350 passes through the splined hole
Pinned by snap ring 500, realize being fixedly connected for distal end spray arm 330 and distal end gear 430；Near-end spray arm 340 is provided with splined shaft
350, splined shaft 350 cooperates through main jet arm 200 with the splined hole on near-end gear 420, and splined shaft 350 passes through the flower
Pinned by snap ring 500 after keyhole, realize being fixedly connected for near-end spray arm 340 and near-end gear 420.Splined shaft can so be utilized
350 and the splined hole distal end gear 430 and near-end gear 420 are fixed and positioned respectively, it is to avoid splined shaft 350 and institute
Relatively rotated between the gear 400 of connection, be easy to the transmission of gear train, be easy to ensure the transmission efficiency of gear train, it is to avoid
The transmission of gear train is influenceed because of the disengaging of distal end gear 430 and near-end gear 420.
Specifically, as shown in Figures 2 and 3, connector 100 included water pipe 120 and spray arm seat 130, crosses water pipe 120 and is formed
On main jet arm 200, master gear 410 was rotatably sleeved on water pipe 120.Spray arm seat 130 was rotatably sleeved on water
On pipe 120, the outer peripheral face of spray arm seat 130 is provided with boss 131, and the inner peripheral surface of master gear 410 is provided with locating slot 411, boss
131 coordinate in locating slot 411.So master gear 410 can be fixed and be positioned using boss 131 and locating slot 411,
Avoid master gear 200 from being relatively rotated with spray arm seat 130, travelling gear 440 and distal end gear 430 is sent out with master gear 410
Can smoothly drive main jet arm 200 together to rotate during raw engagement, so as to realize the rotation of main jet arm 200, further be easy to gear
The transmission of system.
Fig. 1-Fig. 8 is shown according to a spray arm component 1 for specific example of the invention.As shown in figure 8, distal end spray arm 330
The pivot center and main jet arm 200 of the distance between the pivot center of pivot center and main jet arm 200 with near-end spray arm 340
The ratio between the distance between pivot center is 7：3.So it is easy to washing spout 320 to form specific movement locus, is easy to spray arm group
Part 1 is washed to rectangular washing zone.
Specifically, the movement locus of washing spout 320 can meet following equations：
X=a*cos (ang)+d*cos (3*ang), y=b*sin (ang)+d*sin (3*ang), wherein ang are main spray arm
200 angles for turning over；A is the distance between the pivot center of pivot center and the main jet arm 200 of near-end spray arm 340；B is distal end
The distance between the pivot center of spray arm 330 and the pivot center of main jet arm 200；D is washing spout 320 and secondary 300 turns of spray arm
The distance of axle.
Fig. 1-Fig. 8 is shown according to a spray arm component 1 for specific example of the invention.As shown in Figure 3, Figure 5 and Figure 6, it is main
At least one of spray arm 200 and secondary spray arm 300 are provided with thrust spout 360.So thrust spout 360 can based on spray arm
200 provide power with secondary spray arm 300, so as to drive main jet arm 200 and secondary spray arm 300 to rotate, are easy to the spray of raising spray arm component 1
Drench performance.
Specifically, thrust spout 360 is formed in the outer end of distal end spray arm 330 and near-end spray arm 340.Can so utilize
The thrust of current drives distal end spray arm 330 and near-end spray arm 340 to rotate, and power is transferred into main jet arm 200 by gear train,
So as to drive main jet arm 200 to rotate, the revolution and rotation of secondary spray arm 300 are realized.
Other can so be saved for the device and structure that drive spray arm component 1, make spray arm component 1 without being powered
Realize rotating cleaning, be easy to simplify the structure of dish-washing machine, electricity separation is easy to implement, consequently facilitating the design and system of dish-washing machine
Make.
Further, the secondary water cavity 310 and main mistake between water cavity 210 crossed can cross water by being formed in splined shaft 350
Mouth connection.
Dish-washing machine according to embodiments of the present invention is described below.Dish-washing machine according to embodiments of the present invention is included according to this hair
The spray arm component 1 of bright above-described embodiment.
Dish-washing machine according to embodiments of the present invention, by using spray arm component 1 according to the above embodiment of the present invention, has
Easy to use, coverage is big and the advantages of good clean result.
Other of dish-washing machine according to embodiments of the present invention are constituted and operated for those of ordinary skills
All it is known, is not detailed herein.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the instruction such as " outward "
Orientation or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplification is retouched
State, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In the description of the invention, unless otherwise indicated, " multiple " is meant that two
Or two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can in an appropriate manner be combined in one or more any embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Can these embodiments be carried out with various changes, modification, replacement and modification in the case of departing from principle of the invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (13)
1. a kind of spray arm component, it is characterised in that including：
There is intake tunnel in connector, the connector；
Main jet arm, the main jet arm is rotatably arranged on the connector, is provided with the main jet arm and the intake tunnel
The main of connection crosses water cavity；
At least one secondary spray arm, the secondary spray arm is rotatably arranged on the main jet arm and pivot center and the main jet arm
Pivot center interval setting on the length direction of the main jet arm, is provided with what is connected with the main water cavity excessively in the secondary spray arm
Pair crosses water cavity, and the secondary spray arm is provided with washing spout, and the rotating speed of the secondary spray arm is three times of the rotating speed of the main jet arm.
2. spray arm component according to claim 1, it is characterised in that the rotation direction of the main jet arm and the secondary spray arm
Conversely.
3. spray arm component according to claim 1, it is characterised in that the secondary spray arm is two and is located at the company respectively
The both sides of joint.
4. spray arm component according to claim 1, it is characterised in that by many between the main jet arm and the secondary spray arm
Individual gear drive connection.
5. spray arm component according to claim 4, it is characterised in that the gear is located at the lower section of the main jet arm, institute
Secondary spray arm is stated positioned at the top of the main jet arm.
6. spray arm component according to claim 4, it is characterised in that the secondary spray arm be two and including distal end spray arm and
Near-end spray arm, the distal end spray arm and the near-end spray arm are respectively positioned at the both sides of the connector, the distal end spray arm distance
The distance of the connector is more than distance of the near-end spray arm apart from the connector.
7. spray arm component according to claim 6, it is characterised in that multiple gears include：
Master gear, the master gear is set on the connector；
Near-end gear, the near-end gear is connected with the near-end spray arm and is meshed with the master gear；
Distal end gear, the distal end gear is connected with the distal end spray arm；
Two travelling gears, two travelling gears be intermeshed respectively and respectively with the distal end gear and the master gear
It is meshed.
8. spray arm component according to claim 7, it is characterised in that the distal end gear, the near-end gear and two
The modulus of the travelling gear, the number of teeth are identical with reference radius and the number of teeth and reference radius are the master gear number of teeth and divide
Spend the half of radius of circle.
9. spray arm component according to claim 7, it is characterised in that the main jet arm is provided with two rotating shafts, two institutes
State travelling gear to be rotatably arranged at respectively in the rotating shaft, be equipped with through institute on the distal end spray arm and the near-end spray arm
The splined shaft of main jet arm is stated, the distal end gear and the near-end gear are connected on the splined shaft.
10. spray arm component according to claim 7, it is characterised in that the connector includes：
Water pipe is crossed, the water pipe of crossing is formed on the main jet arm, and the master gear is rotatably sleeved on described mistake on water pipe；
Spray arm seat, the spray arm seat is rotatably sleeved on the water pipe excessively, and the outer peripheral face of the spray arm seat is provided with boss,
The inner peripheral surface of the master gear is provided with locating slot, and the boss coordinates in the locating slot.
11. spray arm components according to claim 6, it is characterised in that the pivot center of the distal end spray arm and the master
Between the distance between pivot center of spray arm and the pivot center of the near-end spray arm and the pivot center of the main jet arm
Ratio of distances constant is 7：3.
12. spray arm components according to claim 1, it is characterised in that in the main jet arm and the secondary spray arm at least
One is provided with thrust spout.
13. a kind of dish-washing machines, it is characterised in that including the spray arm component according to any one of claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710161499.8A CN106821252B (en) | 2017-03-17 | 2017-03-17 | Spray arm assembly and dish washer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161499.8A CN106821252B (en) | 2017-03-17 | 2017-03-17 | Spray arm assembly and dish washer with same |
Publications (2)
| Publication Number | Publication Date |
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| CN106821252A true CN106821252A (en) | 2017-06-13 |
| CN106821252B CN106821252B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710161499.8A Active CN106821252B (en) | 2017-03-17 | 2017-03-17 | Spray arm assembly and dish washer with same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209812A (en) * | 2018-02-06 | 2018-06-29 | 宁波美高厨具有限公司 | Water basin dish-washing machine panel with gushing arm |
| CN110859568A (en) * | 2018-08-28 | 2020-03-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm and washing electric appliance with same |
| CN114098579A (en) * | 2020-09-01 | 2022-03-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray rod driving device of dish washing machine, spray rod assembly of dish washing machine and dish washing machine |
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| CN207152552U (en) * | 2017-03-17 | 2018-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm component and there is its dish-washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108209812A (en) * | 2018-02-06 | 2018-06-29 | 宁波美高厨具有限公司 | Water basin dish-washing machine panel with gushing arm |
| CN108209812B (en) * | 2018-02-06 | 2023-12-29 | 宁波美高厨具有限公司 | Basin dish washer panel with spray arm |
| CN110859568A (en) * | 2018-08-28 | 2020-03-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray arm and washing electric appliance with same |
| CN114098579A (en) * | 2020-09-01 | 2022-03-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Spray rod driving device of dish washing machine, spray rod assembly of dish washing machine and dish washing machine |
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| Publication number | Publication date |
|---|---|
| CN106821252B (en) | 2023-12-26 |
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