CN106136978A - Quantitative distributing device and there is its refrigerator - Google Patents
Quantitative distributing device and there is its refrigerator Download PDFInfo
- Publication number
- CN106136978A CN106136978A CN201610473902.6A CN201610473902A CN106136978A CN 106136978 A CN106136978 A CN 106136978A CN 201610473902 A CN201610473902 A CN 201610473902A CN 106136978 A CN106136978 A CN 106136978A
- Authority
- CN
- China
- Prior art keywords
- gear
- upper shield
- distributing device
- quantitative distributing
- main part
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/02—Closed containers for foodstuffs
- A47J47/04—Closed containers for foodstuffs for granulated foodstuffs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/005—Charging, supporting, and discharging the articles to be cooled using containers
Abstract
The present invention relates to a kind of quantitative distributing device and there is its refrigerator.Quantitative distributing device includes: storing portion, defines the storage chamber for containing material in it, and the outlet flowing out storage chamber for material is formed on the bottom in storing portion；Main part, defines discharging chamber in it, the material flowed out with the outlet contained from storing portion；And it is set in the upper shield outside main part, its underpart has the discharging opening flowing out discharging chamber for material, and upper shield is configured to controllably move relative to main part, to open switching between the open position of discharging opening and the detent position closing discharging opening, and it is selectively retained in open position or detent position.Refrigerator includes door body and is installed on the quantitative distributing device on door body inwall.The present invention not only can realize the rationed of material, still prevents leftover materials after user takes material simultaneously and outwards spreads out from discharging opening, thus keeps the environment neat and tidy outside quantitative distributing device.
Description
Technical field
The present invention relates to the rationed of material take, particularly relate to a kind of quantitative distributing device and there is this quantitatively divide
The equipped refrigerator put.
Background technology
In daily life, people it is frequently necessary to store for a long time food, especially stores granulated solid food
The environmental requirement such as temperature, humidity.Such as, corn, flour etc. can being dried, store in the environment of low temperature for a long time without
Infested, rotten, refrigerating device (such as refrigerator, refrigerator-freezer etc.) can meet the cryogenic conditions of crop storage.
Along with the raising day by day of people's living standard, refrigerating device of the prior art can carry and be used for storing
The corn distributor of corn.But, these corn distributor or complicated structures, operate comparatively laborious, or hold
The rationed disabler of material is easily caused because life-time service is aging.
Summary of the invention
One purpose of first aspect present invention is intended to overcome at least one defect of existing quantitative distributing device, it is provided that
A kind of realize material dosing distribution and the quantitative distributing device that can prevent material from spreading out.
One experience that further objective is that user to be improved of first aspect present invention.
Another of first aspect present invention further objective is that the rationed function of quantitative distributing device to be improved
Stability.
One purpose of second aspect present invention is to provide for a kind of refrigerator with above-mentioned quantitative distributing device.
According to the first aspect of the invention, the present invention provides a kind of quantitative distributing device, comprising:
Storing portion, defines the storage chamber for containing material in it, the bottom in described storing portion is formed flows out for material
The outlet of described storage chamber；
Main part, defines discharging chamber in it, the material flowed out with the outlet contained from described storing portion；And
Being set in the upper shield outside described main part, its underpart has the discharging opening flowing out described discharging chamber for material, and
Described upper shield is configured to controllably move relative to described main part, to open the open position of described discharging opening and to close institute
State and switch between the detent position of discharging opening, and be selectively retained in described open position or described detent position.
Alternatively, described quantitative distributing device also includes:
Motor, is configured to controllably select two kinds of motive power in opposite direction of an output；And
Drive mechanism, is configured to the motive power that described motor exports is sent to described upper shield, so that described upper shield is in institute
State and move back and forth between open position and described detent position.
Alternatively, described drive mechanism includes the first gear unit, the second gear unit and switching device, wherein
Described switching device is connected with described motor coaxle, and is configured to when described motor output one of which motive power
It is connected to promote described upper shield to translate towards described open position with described first gear unit, when described motor output other one
It is connected to promote described upper shield to translate towards described detent position with described second drive mechanism when planting motive power.
Alternatively, described first gear unit and described second gear unit include the rotation being located in described motor respectively
The first gear on output shaft and the second gear, the medial surface towards described second gear of described first gear is provided with along it
The first circumferentially distributed groove, the medial surface towards described first gear of described second gear is provided with along it circumferentially distributed
Second groove；And
Described switching device is to be located on the rotary output axis of motor and be positioned at described first gear and described second tooth
Castle wheel between wheel, described castle wheel is configured to when described motor output one of which motive power with described first gear
First groove engages to drive described first pinion rotation, when described motor exports another kind of motive power and described second gear
Second groove engage to drive described second pinion rotation.
Alternatively, described main part has the lateral openings for flowing out, described upper shield for the material of described discharging intracavity
It is set in outside described main part from the side with described lateral openings of described main part, and described upper shield has with described
End plate that lateral openings is relative and the cylindrical body around described main part, described discharging opening is opened under described cylindrical body
Portion.
Alternatively, described first gear unit also includes the screw rod being located in the discharging intracavity of described main part；And
Described first direct geared or be indirectly connected with described screw rod, with in described switching device and described first gear phase
Drive described screw rod to rotate time even, thus utilize described screw flight by the material of described discharging intracavity through described lateral openings
Push the end plate of described upper shield to, and then promote described upper shield to move towards described open position.
Alternatively, described second gear unit also includes: have the gear train of at least two gear, and described gear train is simultaneously
It is connected with described upper shield and described second gear, and is configured to when described switching device is connected with described second gear with described
The rotation of the second gear and rotate, thus drive described upper shield to translate towards described detent position.
Alternatively, described gear train includes the 3rd coaxially connected gear and helical gear, and described 3rd gear and described
Helical gear rotating shaft is perpendicular to the rotary output axis of described motor；And
Described helical gear engages with described second gear, and described 3rd gear is connected with described upper shield, with described second
The rotation of gear drives described upper shield to translate towards described detent position.
Alternatively, described set covers and is provided with the tooth bar that the cylindrical body with described upper shield is connected, described tooth bar and described tubular
Body by integral forming or fixing connection；And
Described tooth bar engages with described 3rd gear, drives described upper shield to described envelope with the rotation with described 3rd gear
Closed position translates.
Alternatively, described quantitative distributing device also includes:
Being located at the case of the outside of described motor and at least part of described drive mechanism, the inwall of described case is provided with two
Individual spaced spacing fin；And
Two described spacing fins lay respectively at inner side and the inner side of described second gear of described first gear, to limit
Described first gear and described second gear move towards.
According to the second aspect of the invention, the present invention also provides for a kind of refrigerator, and it includes described in door body and any of the above
Quantitative distributing device, and described quantitative distributing device is installed on the inwall of described door body.
The upper shield bottom of the quantitative distributing device of the present invention has the discharging opening flowed out for material, and upper shield is arranged to controlled
Ground moves relative to main part, to open switching between the open position of discharging opening and the detent position closing discharging opening, and
It is selectively retained in open position or detent position.Thus, on the one hand, upper shield can controllably open discharging opening, and according to
The actual demand at family sets the opening time of discharging opening, thus realizes the rationed of material, and distribution is accurately；On the other hand, exist
After feeding completes, upper shield also can controllably close discharging opening, prevents leftover materials after user takes material outside from discharging opening
Spreading out, thus keep the environment neat and tidy outside quantitative distributing device, the experience of user is preferable.
Further, owing to upper shield can controllably be opened and/or close discharging opening, therefore, need to take out material as user
Time, user only need to determine the amount of the material needing taking-up, material receiving cup be placed on discharging opening lower end, it is not necessary to other is unnecessary simultaneously
Operation just can complete quantitative taking, time saving and energy saving, Consumer's Experience is good.
Further, the present invention drives upper shield to move by arranging motor and drive mechanism, and upper shield can be made in open position
Put and move back and forth more stable between detent position, thus further increase the rationed function of quantitative distributing device
Stability.
Further, the drive mechanism of the quantitative distributing device of the present invention includes the first gear unit, the second gear unit
And switching device, two kinds of motive power of motor output can be sent to the first gear unit and second by switching device timesharing
Two kinds of motive power that motor exports can be sent to upper shield by gear unit, the first gear unit and the second gear unit respectively,
So that upper shield moves back and forth between open position and detent position, delicate structure, transmission stability is good.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, advantage and the feature of the present invention.
Accompanying drawing explanation
Describe some specific embodiments of the present invention the most by way of example, and not by way of limitation in detail.
Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these
Accompanying drawing is not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the schematic cross sectional views of quantitative distributing device according to an embodiment of the invention；
Fig. 2 is the schematic diagram of the part-structure of the quantitative distributing device of one embodiment of the invention；
Fig. 3 is the upper shield of the quantitative distributing device of present invention schematic diagram when being in the open position；
Fig. 4 is the upper shield of the quantitative distributing device of present invention schematic diagram when being in detent position；
Fig. 5 is the schematic, exploded of the part-structure of quantitative distributing device according to an embodiment of the invention；
Fig. 6 is the schematic diagram of the part-structure of the quantitative distributing device according to the present invention；
Fig. 7 is the schematic diagram of the part-structure of the quantitative distributing device according to the present invention；
Fig. 8 is the schematic expanded view of part A in Fig. 7；
Fig. 9 is the schematic diagram of the door body of refrigerator according to an embodiment of the invention；
Figure 10 is the schematic diagram of refrigerator according to an embodiment of the invention.
Detailed description of the invention
Fig. 1 is the schematic cross sectional views of quantitative distributing device according to an embodiment of the invention.See Fig. 1, the present invention
Embodiment provides the quantitative distributing device 100 of a kind of novel structure, and it can store material, and the thing that can will store in it
Material carries out rationed.Material can be the rice such as rice, Semen setariae, or the beans such as Semen Phaseoli, Semen sojae atricolor, or other are such as grains such as Semen Maydiss
Shape corn；Can also be the powder food products such as flour.
Fig. 2 is the schematic diagram of the part-structure of the quantitative distributing device of one embodiment of the invention.Wherein, in order to
Readily appreciate, Fig. 2 has concealed the storing portion 10 of quantitative distributing device.See Fig. 1 to Fig. 2, the quantitative distributing device of the present invention
Including storing portion 10, main part 20 and be set in the upper shield 30 outside main part 20.Define for containing in storing portion 10
The storage chamber of material, the outlet 11 flowing out storage chamber for material is formed on the bottom in storing portion 10.Specifically, in some realities of the present invention
Executing in example, the upper surface of the diapire in storing portion 10 tilts upward extension, i.e. on the diapire in storing portion 10 from the periphery of its outlet 11
Surface extends obliquely downward towards outlet 11 from its outboard peripheries, so that the bottom wall upper surface around outlet 11 substantially forms funnel
Shape, in order to the material within storage chamber flows downward out via outlet 11.In the alternate embodiment of the present invention, storing portion
The bottom wall upper surface of 10 can arcuately upwardly extend by curve from the periphery of its outlet 11, and the bottom wall upper surface in storing portion 10 is outside it
Side periphery downwardly extends towards outlet 11 arcuately curve, so that the bottom wall upper surface around outlet 11 is substantially round in shape funnel
Shape.
Discharging chamber is defined, the material flowed out with the outlet contained from storing portion 10 in main part 20.Specifically, main part
20 lower sections being arranged at storing portion 10, main part 20 has upward opening using the charging aperture 21 as discharging chamber, and charging aperture 21
Connect with the outlet 11 in storing portion 10, so that the material in storage cavity passes sequentially through outlet 11 and the main part 20 in storing portion 10
Charging aperture 21 flow to the discharging chamber of main part 20.
Fig. 3 is the upper shield of the quantitative distributing device of present invention schematic diagram when being in the open position, and Fig. 4 is this
The upper shield of bright quantitative distributing device is in schematic diagram during detent position.In order to make it easy to understand, in Fig. 3 and Fig. 4 all
Conceal the storing portion 10 of quantitative distributing device.Seeing Fig. 1 to Fig. 4, upper shield 30 bottom has flows out going out of discharging chamber for material
Expect mouth 31, and upper shield 30 is configured to controllably move relative to main part 20, to open open position and the envelope of discharging opening 31
Close and switch between the detent position of discharging opening 31, and be selectively retained in open position or detent position.
Thus, on the one hand, upper shield 30 can controllably open discharging opening 31, and sets discharging opening according to the actual demand of user
The opening time of 31, thus realize the rationed of material, distribution is accurately；On the other hand, after feeding completes, upper shield 30 also may be used
Controllably close discharging opening 31, prevent leftover materials after user takes material from outwards spreading out from discharging opening 31, thus keep fixed
Environment neat and tidy outside amount distributor 100, the experience of user is preferable.
Further, owing to upper shield 30 can controllably be opened and/or close discharging opening, that is to say, when user needs to take out
During material, user only need to determine the amount of the material needing taking-up, and material receiving cup is placed on discharging opening 31 lower end simultaneously, it is not necessary to its
Its unnecessary operation achieves that quantitative taking, and time saving and energy saving, Consumer's Experience is good.
It will be understood by those skilled in the art that the open position of above-mentioned upper shield 30 means that upper shield 30 moves to exposing at least partly
The position of discharging opening 31, that is to say, upper shield 30 moves to discharging mouth 30 position or opening degree at discharging opening 30 are completely exposed
Just allow the position that material flows out.It should also be understood by those skilled in the art that the detent position of above-mentioned upper shield 30 means upper shield 30
The mobile position to completely enclosed discharging opening 31.
Fig. 5 is the schematic, exploded of the part-structure of quantitative distributing device according to an embodiment of the invention.In order to
Readily appreciate, Fig. 5 has concealed storing portion 10 and the case 60 (seeing Fig. 2) of quantitative distributing device.See Fig. 1 to Fig. 5, at this
Inventing in some embodiments, quantitative distributing device 100 also includes motor 40 and drive mechanism.Motor 40 is configured to controllably select one
Export two kinds of motive power in opposite direction.Drive mechanism is configured to the motive power that motor 40 exports is sent to upper shield 30, so that
Upper shield 30 moves back and forth between open position and detent position.
It is to say, when motor 40 exports one of which motive power, this kind of motive power can be passed by it by drive mechanism
Deliver to upper shield 30, thus drive upper shield 30 move to open position and be maintained at this open position；When motor 40 exports another kind
During motive power, this kind of motive power can be sent to upper shield 30 by drive mechanism by it, thus drives upper shield 30 to move to closing position
Put and be maintained at this detent position.Thus, the present invention drives upper shield 30 to move by arranging motor 40 and drive mechanism, can make
Upper shield 30 moving back and forth between open position and detent position is more stable, thus further increases quantitative distributing device
The stability of the rationed function of 100.
It will be understood by those skilled in the art that above-mentioned motor 40 exports two kinds of motive power in opposite direction and means turning of motor 40
The motive power that dynamic output shaft exports when rotating along contrary both direction.That is to say, after one of them direction is by forward direction
Clockwise time (i.e. direction B in Fig. 5), another direction is then by backward front counter clockwise direction (i.e. direction C in Fig. 5)；
When one of them direction is by clockwise direction (i.e. direction B in Fig. 5) before backward, after another direction is then by forward direction
Counterclockwise (i.e. direction C in Fig. 5).
In some embodiments of the invention, drive mechanism includes first gear unit the 51, second gear unit 52 and cuts
Changing device 53.Switching device 53 is coaxially connected with motor 40, and is configured to when motor 40 exports one of which motive power with the
One gear unit 51 be connected with promote upper shield 30 towards open position translation, when motor 40 exports another motive power with the
Two gear units 52 are connected to promote upper shield 30 to translate towards detent position.
Thus, two kinds of motive power of motor 40 output can be sent to the first gear unit 51 by switching device 53 timesharing
Two kinds can exported by motor 40 to timesharing with the second gear unit 52, the first gear unit 51 and the second gear unit 52 former
Power is sent to upper shield 30, so that upper shield 30 moves back and forth between open position and detent position, and delicate structure, stable transmission
Property is good.
In some embodiments of the invention, the first gear unit 51 and the second gear unit 52 include being located in motor respectively
The first gear 511 and the second gear 521 on the rotary output axis 41 of 40.First gear 511 towards in the second gear 521
Side is provided with along its first circumferentially distributed groove 5111, and the medial surface towards the first gear 511 of the second gear 521 sets
Have along its second circumferentially distributed groove 5211.Specifically, the first gear 511 also includes the along its whole circumference outer rim distribution
Three grooves 5112, the second gear 521 also includes the 4th groove 5212 along its whole circumference outer rim distribution.
Switching device 53 is to be located on the rotary output axis 41 of motor 40 and be positioned at the first gear 511 and the second gear
Castle wheel between 521.It is to say, the rotary output axis 41 of motor 40 sequentially passes through the axis hole of the first gear 511, castle wheel
Axis hole, the axis hole of the second gear 521.Specifically, the surface in the face of the first gear 511 and the second gear 521 of castle wheel is divided
Cloth is provided with the 5th groove 532 that the first groove 5111 with the first gear 511 engages and the engage the 6th with the second gear 521
Groove 531.The first groove 5111 that castle wheel is configured to when motor 40 exports one of which motive power with the first gear 511 is nibbled
Close the second groove 5211 with the second gear 521 to drive the first gear 511 to rotate, when motor 40 exports another kind of motive power
Engagement is to drive the second gear 521 to rotate, thus passes through the first gear 511 directly or indirectly by one of which motive power transmission
To upper shield 30, directly or indirectly another kind motive power is sent to upper shield 30 by the second gear 521.
Specifically, in some embodiments of the invention, the rotary output axis 41 of motor 40 can be set to and castle wheel
Axis hole matching form, so that castle wheel rotates with the rotation of motor 40.
The medial surface towards the second gear 521 of the first gear 511 that is to say the first gear 511 in the face of the table of castle wheel
Face, the medial surface towards the first gear 511 of the second gear 521 that is to say the second gear 521 in the face of the surface of castle wheel.
In some embodiments of the invention, the 5th groove 532 of castle wheel is centrosymmetric with the 6th groove 531, and
First groove 5111 of the first gear 511 is centrosymmetric with the 5th groove 532 of castle wheel, the second tooth of the second gear 521
Stricture of vagina 5211 is centrosymmetric with the 6th groove 531 of castle wheel.Specifically, when motor 40 exports one of which motive power, electricity
The rotary output axis 41 of machine 40 drive castle wheel along direction B rotate, until each gear teeth curved surface of the 6th groove 531 with second
Each gear teeth curved surface of groove 5211 abuts.When motor continues to rotate along direction B, the second gear 521 can be by its second tooth
Each gear teeth curved surface of stricture of vagina 5211 promotes castle wheel to move towards the first gear 511, until the 5th groove 532 of castle wheel and the
First groove 5111 of one gear 511 engages.The first gear 511 can be driven to rotate when castle wheel continues and rotates along direction B.
Otherwise, when motor 40 exports another kind of motive power, the rotary output axis 41 of motor 40 drives castle wheel to rotate along direction C, directly
Each gear teeth curved surface to each gear teeth curved surface and the first groove 5111 forming the 5th groove 532 abuts.When motor 40 continues
Along direction C rotate time, the first gear 511 can promote castle wheel towards second by each gear teeth curved surface of its first groove 5111
Gear 521 moves, until the 6th groove 531 of castle wheel engages with the second groove 5211 of the second gear 521.When castle wheel continues
Continuing can drive the second gear 521 to rotate when rotating along direction C.
Fig. 6 is the schematic diagram of the part-structure of the quantitative distributing device according to the present invention.In order to make it easy to understand, figure
The part-structure of quantitative distributing device 100 has been concealed in 6.See Fig. 1 to Fig. 6, in some embodiments of the invention, main part
20 have the lateral openings 22 for flowing out for the material of discharging intracavity, and upper shield 30 has lateral openings 22 from main part 20
It is outside that side is set in main part 20, and upper shield 30 has the end plate 32 relative with lateral openings 22 and around main part 20
Cylindrical body 33, discharging opening 31 is opened in the bottom of cylindrical body 33.Correspondingly, the part coordinated with upper shield 30 of main part 20 also in
Tubular.
In certain embodiments of the present invention, the cylindrical body 33 of upper shield 30 can cylindrically, kidney-shaped cylinder or other be suitable for
Shape, correspondingly, the part coordinated with upper shield 30 of main part 20 also can cylindrically, other tubular with upper shield of kidney-shaped cylinder
The shape of body 33 matching form.
In some embodiments of the invention, the first gear unit 51 also includes being located in the discharging intracavity of main part 20
Screw rod 512.First gear 511 is directly or indirectly connected with screw rod 512, with when switching device 53 is connected with the first gear 511
Drive screw rod 512 to rotate, thus utilize the screw thread 5121 of screw rod 512 to push the material of discharging intracavity to upper shield through lateral openings 22
The end plate 32 of 30, and then promote upper shield 30 to move towards open position.
Specifically, in some embodiments of the invention, one end being connected with the first gear 511 of screw rod 512 can arrange with
The groove that the groove of the first gear 511 is meshed, thus by between groove and the groove of the first gear 511 of screw rod 512
Engagement, makes the first gear 511 be joined directly together with screw rod 512.
In some alternate embodiment of the present invention, one end being connected with the first gear 511 of screw rod 512 may be disposed at spiral shell
The gear that bar 512 rotates coaxially, and this gear and the first gear 511 be meshed, thus the rotation of the first gear 511 drives screw rod
512 rotate.This gear can be one-body molded with screw rod 512, it is possible to fixes with screw rod 512 and is connected, so that screw rod 512 and the first tooth
Wheel 511 is connected directly or indirectly.
It will be understood by those skilled in the art that the screw thread 5121 of screw rod 512 of the present invention means by the spiral of screw rod 512
The helical raised that groove extends radially outwardly along screw rod 512 rotating shaft.Specifically, in the present embodiment, quantitative distributing device 100 promotes
The main working process that material flows out discharging opening 31 is as follows: upper shield 30 is in detent position, and material is flowed by the outlet 11 of storage cavity
To the discharging chamber of main part 20, now, the rotary output axis 41 of motor 40 rotates so that switching device 53 and the first tooth along direction B
Wheel 511 is connected and drives the first gear 511 to rotate, and the first gear 511 can drive screw rod 512 to rotate, the screw thread of screw rod 511
5121 lateral openings 22 that material is gradually pushed to main part 20, being positioned at the material gradually increased at lateral openings 22 will be to set
The end plate 32 of lid 30 produces certain motive force, so that upper shield 30 moves to the direction opening discharging opening 31, and then exposes
Material mouth 31, material is then flowed outwardly by discharging opening 31.
In some embodiments of the invention, the second gear unit 52 also includes the gear train with at least two gear
525.This gear train 525 is connected with upper shield 30 and the second gear 521 simultaneously, and is configured at switching device 53 and the second gear
521 rotate with the rotation of the second gear 521 when being connected, thus drive upper shield 30 to translate towards detent position.
Specifically, in some embodiments of the invention, gear train 525 includes that the 3rd coaxially connected gear 5251 is with oblique
Gear 5252, and the rotating shaft of the 3rd gear 5251 and helical gear 5252 is vertical with the rotary output axis 41 of motor 40.Helical gear
5252 engage with the second gear 521, and the 3rd gear 5251 is connected with upper shield 30, drive upper shield 30 to rotate with the second gear 521
Translate towards detent position.
In some embodiments of the invention, upper shield 30 is provided with the tooth bar 34 that the cylindrical body 33 with upper shield 30 is connected, tooth
Bar 34 is one-body molded with cylindrical body 33 or fixing to be connected.Tooth bar 34 engages with the 3rd gear 5251, with the 3rd gear 5251
Rotate and drive upper shield 30 to translate to detent position.
Specifically, in some embodiments of the invention, tooth bar 34 is one-body molded with cylindrical body 33, and tooth bar 34 is by cylindrical body
The direction that the appearance of 33 faces away from end plate 32 is horizontal-extending.In some alternate embodiment of the present invention, tooth bar 34 can be with cylinder
Shape body 33 is bonding or connects by the securing members such as screw are fixing.In some embodiments of the invention, the 3rd gear 5251 is positioned at
The top of helical gear 5252, and tooth bar 34 and the 3rd gear 5251 be positioned in same level.
Specifically, in the present embodiment, the main working process that quantitative distributing device 100 promotes discharging opening 31 to close is as follows:
Upper shield 30 is in the open position, and the rotary output axis of motor 40 rotates so that switching device 53 and the second gear 521 phase along direction C
Connecting and drive the second gear 521 to rotate, the second gear 521 can drive helical gear 5252 to rotate in the horizontal plane, the 3rd gear
5251 can band carry-over bar 34 moves horizontally to the direction deviating from upper shield 30 end plate 32, thus by tooth bar 34 drive upper shield 30 to
Its detent position moves, until upper shield 30 arrives detent position, now, discharging opening 31 is by complete by the cylindrical body 33 of main part 20
Close.
Fig. 7 is the schematic diagram of the part-structure of the quantitative distributing device according to the present invention, and Fig. 8 is part A in Fig. 7
Schematic expanded view.Seeing Fig. 1 to Fig. 8, in some embodiments of the invention, quantitative distributing device 100 also includes that cover sets
Case 60 in motor 40 and the outside of at least part of drive mechanism 50.Specifically, case 60 can one-body molded also can be by up and down
Two parts form.In some embodiments of the invention, case 60 is made up of with drain pan 67 cover cap 66, two up and down of case 60
Divide and can connect by the securing members such as screw are fixing.Thus, not only facilitate user that the section transmission mechanism in case 60 is examined
Repair, section transmission mechanism also can be avoided to be externally exposed and make moist, it is ensured that the transmission effect of drive mechanism, improve and quantitatively divide
It is equipped with the service life putting 100.
Owing to the two-part structure up and down of case 60 is similar with function, therefore, in order to make it easy to understand, in Fig. 6 and Fig. 7 all
Conceal cover cap 66, and be described referring especially to drain pan 67 below.
The inwall of case 60 is provided with two spaced spacing fins 62,63.Two spacing fins 62,63 lay respectively at
Inside first the gear 511 and inner side of the second gear 521, moves towards limiting the first gear 511 and the second gear 521.Tool
Body ground, case 60 is additionally provided with the first limiting section 64 contacted with the first gear 511 in the face of the surface of motor 40, and with the second tooth
Wheel 521 deviates from the second limiting section 65 of the surface contact of switching device 53, so that the first gear 511 is limited in the first limiting section 64
And between spacing fin 62, and the second gear 521 is limited between the second limiting section 65 and spacing fin 63, thus avoids
One gear 511 or the second gear 521 with switching device 53 rotation and along rotary output axis 41 transverse shifting of motor 40.
In some embodiments of the invention, seeing Fig. 2, upper shield 30 is provided with by cylindrical body 33 to the direction deviating from end plate 32
At least one positive stop strip 35 extended.Main part 20 is provided with the stopper slot 23 coordinated with each positive stop strip 35, to work as upper shield
30 make each positive stop strip 35 slide along corresponding stopper slot 23 during switching between open position with detent position.Thus, main body
The positive stop strip 35 of upper shield 30 is played certain position-limiting action by the stopper slot 23 in portion 20, prevents upper shield 30 from sending out during translation
Raw inclination or dislocation.Specifically, stopper slot 23 can be by outwardly protrude the two of main part 20 parallel fins it
Between the groove that formed, it is possible to for being caved inward the groove formed by the outer surface of main part 20.
In some embodiments of the invention, upper shield 30 can include that two positive stop strips 35, two positive stop strips 35 can be respectively provided with
Both sides before and after upper shield 30, and these two positive stop strips can before and after be symmetrical arranged or asymmetric setting.
Fig. 9 is the schematic diagram of the door body of refrigerator according to an embodiment of the invention, and Figure 10 is according to the present invention
The schematic diagram of the refrigerator of one embodiment.Seeing Fig. 9 and Figure 10, the embodiment of the present invention also provides for a kind of refrigerator, this ice
Case 500 can include casing 300 and door body 200.Especially, what this refrigerator 500 also included in any of the above-described embodiment is rationed
Device 100, quantitative distributing device 100 is installed on the inwall of the door body 200 of refrigerator 500.Can install multiple for storing up in door body 200
Putting the quantitative distributing device 100 of different material, multiple quantitative distributing devices 100 are sequentially arranged along the horizontal direction of door body 200.
Specifically, refrigerator 500 may also include control device and control panel.Control the master control borad that device can be refrigerator 500.
Control panel may be provided in door body 200, and can at least include on control panel for controlling what quantitative distributing device 100 ran
Multiple buttons or knob and the button of the time of control or knob.When user needs quantitative thing, user is optional to be taken
Go out button or the knob of earnest doses distributor 100 corresponding to material, and select button or the knob of the delivery time of material,
Material receiving cup only need to be placed on the lower section of corresponding quantitative distributing device 100 discharging opening 31 by user, easy to operate, rationed standard
Really, Consumer's Experience is good.
Owing to the storage temperature of refrigerator 500 is between 5 DEG C to-18 DEG C, the present invention is by installing quantitative distributing device 100
In the door body 200 of refrigerator 500, can effectively solve that rice equigranular thing is infested and problem of going mouldy, simultaneously facilitate the access of user
Operation.
It should also be understood by those skilled in the art that in case of no particular description, alleged by the embodiment of the present invention
On " ", D score, " interior ", " outward " etc. be with quantitative distributing device 100 and refrigerator 500 for representing the term of orientation or position relationship
Real use state on the basis of for, these terms be for only for ease of description and understand technical scheme, and
It not to indicate or imply that the device of indication or parts must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.
So far, although those skilled in the art will appreciate that the multiple of the most detailed present invention of illustrate and describing show
Example embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
Determine or derive other variations or modifications of many meeting the principle of the invention.Therefore, the scope of the present invention is it is understood that and recognize
It is set to and covers other variations or modifications all these.
Claims (11)
1. a quantitative distributing device, it is characterised in that including:
Storing portion, defines the storage chamber for containing material in it, the bottom in described storing portion is formed for material outflow described
The outlet of storage chamber；
Main part, defines discharging chamber in it, the material flowed out with the outlet contained from described storing portion；And
Being set in the upper shield outside described main part, its underpart has the discharging opening flowing out described discharging chamber for material, and described
Upper shield is configured to controllably move relative to described main part, to go out described in closing in the open position opening described discharging opening
Switch between the detent position of material mouth, and be selectively retained in described open position or described detent position.
Quantitative distributing device the most according to claim 1, it is characterised in that also include:
Motor, is configured to controllably select two kinds of motive power in opposite direction of an output；And
Drive mechanism, is configured to the motive power that described motor exports is sent to described upper shield, so that described upper shield is opened described
Open and move back and forth between position and described detent position.
Quantitative distributing device the most according to claim 2, it is characterised in that described drive mechanism includes the first transmission list
Unit, the second gear unit and switching device, wherein
Described switching device is connected with described motor coaxle, and is configured to when described motor output one of which motive power and institute
State that the first gear unit is connected to promote described upper shield to translate towards described open position, to export another former when described motor
It is connected to promote described upper shield to translate towards described detent position with described second drive mechanism during power.
Quantitative distributing device the most according to claim 3, it is characterised in that
Described first gear unit and described second gear unit include being located on the rotary output axis of described motor respectively
First gear and the second gear, the medial surface towards described second gear of described first gear is provided with along it circumferentially distributed
First groove, the medial surface towards described first gear of described second gear is provided with along its second circumferentially distributed groove；
And
Described switching device be located on the rotary output axis of motor and be positioned at described first gear and described second gear it
Between castle wheel, described castle wheel is configured to when described motor output one of which motive power with the first of described first gear
Groove engagement with drive described first pinion rotation, when the described motor another kind of motive power of output with the of described second gear
Two grooves engage to drive described second pinion rotation.
Quantitative distributing device the most according to claim 4, it is characterised in that
Described main part has the lateral openings for flowing out for the material of described discharging intracavity, and described upper shield is from described main part
The side with described lateral openings be set in outside described main part, and described upper shield has relative with described lateral openings
End plate and around the cylindrical body of described main part, described discharging opening is opened in the bottom of described cylindrical body.
Quantitative distributing device the most according to claim 5, it is characterised in that
Described first gear unit also includes the screw rod being located in the discharging intracavity of described main part；And
Described first direct geared or be indirectly connected with described screw rod, with when described switching device is connected with described first gear
Drive described screw rod to rotate, thus utilize described screw flight to be pushed to through described lateral openings by the material of described discharging intracavity
The end plate of described upper shield, and then promote described upper shield to move towards described open position.
Quantitative distributing device the most according to claim 5, it is characterised in that
Described second gear unit also includes: have a gear train of at least two gear, described gear train simultaneously with described upper shield
It is connected with described second gear, and is configured to when described switching device is connected with described second gear with described second gear
Rotate and rotate, thus drive described upper shield to translate towards described detent position.
Quantitative distributing device the most according to claim 7, it is characterised in that
Described gear train includes the 3rd coaxially connected gear and helical gear, and described 3rd gear and described helical gear rotating shaft
It is perpendicular to the rotary output axis of described motor；And
Described helical gear engages with described second gear, and described 3rd gear is connected with described upper shield, with described second gear
Rotation drive described upper shield translate towards described detent position.
Quantitative distributing device the most according to claim 8, it is characterised in that
Described set covers and is provided with the tooth bar that the cylindrical body with described upper shield is connected, described tooth bar and described cylindrical body one-body molded or
Fixing connection；And
Described tooth bar engages with described 3rd gear, drives described upper shield to described closing position with the rotation with described 3rd gear
Horizontalization moves.
Quantitative distributing device the most according to claim 4, it is characterised in that also include:
Being located at the case of the outside of described motor and at least part of described drive mechanism, the inwall of described case is provided with between two
Every the spacing fin arranged；And
Two described spacing fins lay respectively at inner side and the inner side of described second gear of described first gear, described to limit
First gear and described second gear move towards.
11. 1 kinds of refrigerators, it is characterised in that include the quantitative distributing device according to any one of door body and claim 1 to 10,
And described quantitative distributing device is installed on the inwall of described door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473902.6A CN106136978B (en) | 2016-06-24 | 2016-06-24 | Quantitative distributing device and refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473902.6A CN106136978B (en) | 2016-06-24 | 2016-06-24 | Quantitative distributing device and refrigerator with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106136978A true CN106136978A (en) | 2016-11-23 |
| CN106136978B CN106136978B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610473902.6A Active CN106136978B (en) | 2016-06-24 | 2016-06-24 | Quantitative distributing device and refrigerator with it |
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| Country | Link |
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| CN (1) | CN106136978B (en) |
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| CN106580150A (en) * | 2016-12-28 | 2017-04-26 | 青岛海尔股份有限公司 | Rationing device and refrigerator with same |
| CN106679309A (en) * | 2016-12-28 | 2017-05-17 | 青岛海尔股份有限公司 | Quantitative distribution device and refrigerator with same |
| CN108613469A (en) * | 2018-07-05 | 2018-10-02 | 合肥雪祺电气有限公司 | A kind of refrigerator taking object outside with crop storage and case |
| CN106510511B (en) * | 2016-12-28 | 2019-01-18 | 青岛海尔股份有限公司 | Refrigerator with quantitative distributing device |
| CN109691914A (en) * | 2017-10-24 | 2019-04-30 | 佛山市顺德区美的电热电器制造有限公司 | Material storage device and cooking apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106136978B (en) | 2018-10-12 |
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