CN106136978B - Quantitative distributing device and refrigerator with it - Google Patents
Quantitative distributing device and refrigerator with it Download PDFInfo
- Publication number
- CN106136978B CN106136978B CN201610473902.6A CN201610473902A CN106136978B CN 106136978 B CN106136978 B CN 106136978B CN 201610473902 A CN201610473902 A CN 201610473902A CN 106136978 B CN106136978 B CN 106136978B
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- Prior art keywords
- gear
- upper shield
- distributing device
- motor
- quantitative distributing
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to a kind of quantitative distributing device and with its refrigerator.Quantitative distributing device includes：Storage department, inside defines the storage chamber for containing material, and the outlet that storage chamber is flowed out for material is formed on the bottom of storage department；Main part inside defines discharging chamber, to contain the material from the outlet outflow of storage department；And it is set in the upper shield on the outside of main part, its underpart has the discharge port that discharging chamber is flowed out for material, and upper shield is configured to controllably move relative to main part, to switch between the open position for opening discharge port and the detent position of closing discharge port, and it is selectively retained in open position or detent position.Refrigerator includes door body and the quantitative distributing device that is installed on door body inner wall.The present invention can not only realize the rationed of material, while can also prevent the surplus material after user takes material from being spread out outward from discharge port, to keep the environment neat and tidy outside quantitative distributing device.
Description
Technical field
Rationed the present invention relates to material is taken, more particularly to a kind of quantitative distributing device and with this quantitative point
Refrigerator with device.
Background technology
People are frequently necessary to store food for a long time in daily life, are especially stored to granulated solid food
The environmental requirements such as temperature, humidity.For example, cereal, flour etc. can be stored in the environment of drying, 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.
With the increasingly raising of people's living standard, refrigerating device in the prior art can be carried for storing
The cereal distributor of cereal.However, or these cereal distributor structures are more complicated, operation is comparatively laborious or holds
Yi Yin is used for a long time aging and causes the rationed disabler of material.
Invention content
One purpose of first aspect present invention is intended to overcome at least one defect of existing quantitative distributing device, provides
A kind of achievable quantitative distributing device material dosing distribution and can prevent material from spreading out.
One of first aspect present invention is further objective is that the usage experience of user will be improved.
Another of first aspect present invention is further objective is that the rationed function of quantitative distributing device will be improved
Stability.
One purpose of second aspect of the 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：
Storage department inside defines the storage chamber for containing material, and the bottom of the storage department is formed flows out for material
The outlet of the storage chamber；
Main part inside defines discharging chamber, to contain the material from the outlet outflow of the storage department；And
The upper shield being set on the outside of the main part, its underpart have the discharge port that the discharging chamber is flowed out for material, and
The upper shield is configured to controllably move relative to the main part, in the open position and closing institute for opening the discharge port
It states and switches between the detent position of discharge port, and be selectively retained in the open position or the detent position.
Optionally, the quantitative distributing device further includes：
Motor is configured to controllably select the opposite motive power in two kinds of directions of an output；And
Transmission mechanism is configured to the motive power that the motor exports being sent to the upper shield, so that the upper shield is in institute
It states and is moved back and forth between open position and the detent position.
Optionally, the transmission mechanism includes the first gear unit, the second gear unit and switching device, wherein
The switching device is connect with the motor coaxle, and is configured to when the motor exports one of which motive power
It is connected with first gear unit to promote the upper shield to be translated towards the open position, when the motor exports other one
It is connected to promote the upper shield to be translated towards the detent position with second transmission mechanism when kind motive power.
Optionally, first gear unit and second gear unit respectively include the rotation for being threaded through the motor
The medial surface of first gear on output shaft and second gear, the direction second gear of the first gear is equipped with along it
The first circumferentially distributed groove, the medial surface of the direction first gear of the second gear is equipped with circumferentially distributed along its
Second groove；And
The switching device is to be threaded through on the rotary output axis of motor and be located at the first gear and second tooth
Castle wheel between wheel, what the castle wheel was configured to when the motor exports one of which motive power with the first gear
The engagement of first groove to drive first gear rotation, when the motor exports another motive power with the second gear
The second groove engage to drive the second gear to rotate.
Optionally, the main part has for the lateral openings for the material outflow in the discharging chamber, the upper shield
Be set in outside the main part from the side with the lateral openings of the main part, and the upper shield have with it is described
The opposite end plate of lateral openings and cylindrical body around the main part, the discharge port are opened under the cylindrical body
Portion.
Optionally, first gear unit further includes the screw rod being threaded through in the discharging chamber of the main part；And
The first gear is directly or indirectly connected with the screw rod, in the switching device and the first gear phase
The screw rod is driven to rotate when even, to utilize the screw flight by the material in the discharging chamber through the lateral openings
Push the end plate of the upper shield to, and then the upper shield is promoted to be moved towards the open position.
Optionally, second gear unit further includes：Gear set at least two gears, the gear set is simultaneously
It is connected with the upper shield and the second gear, and is configured to when the switching device is connected with the second gear with described
The rotation of second gear and rotate, to drive the upper shield to be translated towards the detent position.
Optionally, the gear set includes coaxially connected third gear and helical gear, and the third gear and described
Rotary output axis of the helical gear shaft perpendicular to the motor；And
The helical gear is engaged with the second gear, and the third gear is connected with the upper shield, with described second
The rotation of gear drives the upper shield to be translated towards the detent position.
Optionally, the set is covered equipped with the rack being connected with the cylindrical body of the upper shield, the rack and the tubular
Body by integral forming is fixedly connected；And
The rack is engaged with the third gear, to drive the upper shield to the envelope with the rotation of the third gear
Closed position translates.
Optionally, the quantitative distributing device further includes：
It is located at the case of the outside of the motor and at least partly described transmission mechanism, the inner wall of the case is equipped with two
A spaced limit fin；And
Two limit fins are located at the inside of the inside and the second gear of the first gear, with limitation
The first gear and the second gear move towards.
According to the second aspect of the invention, the present invention also provides a kind of refrigerators comprising door body and any description above
Quantitative distributing device, and the quantitative distributing device is installed on the inner wall of the door body.
The upper shield lower part of the quantitative distributing device of the present invention has the discharge port that is flowed out for material, and upper shield be arranged to it is controlled
Ground is moved relative to main part, to switch between the open position for opening discharge port and the detent position of closing discharge port, and
It is selectively retained in open position or detent position.Thus, on the one hand, upper shield can controllably open discharge port, and according to
The opening time of the actual demand setting discharge port at family, to realize that the rationed of material, distribution are accurate；On the other hand, exist
After the completion of feeding, upper shield can also controllably close discharge port, prevent the surplus material after user takes material outside from discharge port
It spreads out, to keep the environment neat and tidy outside quantitative distributing device, the usage experience of user preferable.
Further, since upper shield can controllably open and/or close discharge port, when user needs to take out material
When, user need to only determine the amount for the material that needs take out, while material receiving cup is placed on discharge port lower end, without other extra
Operation can complete quantitative taking, time saving and energy saving, user experience is good.
Further, the present invention drives upper shield to move by the way that motor is arranged with transmission mechanism, upper shield can be made in open position
The reciprocating movement set between detent position is more stablized, to further improve the rationed function of quantitative distributing device
Stability.
Further, the transmission mechanism of quantitative distributing device of the 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,
To make upper shield be moved back and forth between open position and detent position, delicate structure, transmission stability is good.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached 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 schematic diagram when upper shield of the quantitative distributing device of the present invention is in the open position；
Fig. 4 is the schematic diagram when upper shield of the quantitative distributing device of the present invention is 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 quantitative distributing device according to the present invention；
Fig. 7 is the schematic diagram of the part-structure of 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.
Specific implementation mode
Fig. 1 is the schematic cross sectional views of quantitative distributing device according to an embodiment of the invention.Referring to Fig. 1, the present invention
Embodiment provides a kind of quantitative distributing device 100 of structure novel, can store material, and the object that can will store in it
Material carries out rationed.Material can be the beans such as rice class or red bean, black soya bean or other such as corn grains such as rice, millet
Shape cereal；Or 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
It is easy to understand, the storage department 10 of quantitative distributing device has been concealed in Fig. 2.Referring to Fig. 1 to Fig. 2, quantitative distributing device of the invention
Including storage department 10, main part 20 and the upper shield 30 for being set in 20 outside of main part.It is defined in storage department 10 for containing
The outlet 11 that storage chamber is flowed out for material is formed on the storage chamber of material, the bottom of storage department 10.Specifically, in some realities of the invention
It applies in example, the periphery of upper surface from its outlet 11 of the bottom wall of storage department 10 tilts upward extension, i.e., on the bottom wall of storage department 10
Surface is extended obliquely downward from its outboard peripheries towards outlet 11, to make the bottom wall upper surface around outlet 11 substantially form funnel
Shape, in order to which the material inside storage chamber is flowed downward out via outlet 11.In the alternate embodiment of the present invention, storage department
The periphery that 10 bottom wall upper surface exports 11 from it can arcuately curve upwardly extend, and the bottom wall upper surface of storage department 10 is from outside it
Towards outlet 11, arcuately curve extends downwardly side periphery, to make the generally circular funnel of bottom wall upper surface around outlet 11
Shape.
Discharging chamber is defined in main part 20, to contain the material from the outlet outflow of storage department 10.Specifically, main part
20 are set to the lower section of storage department 10, and main part 20 has upward opening using the feed inlet 21 as discharging chamber, and feed inlet 21
It is connected to the outlet 11 of storage department 10, to make the material in storage cavity pass sequentially through outlet 11 and the main part 20 of storage department 10
Feed inlet 21 flow into the discharging chamber of main part 20.
Fig. 3 is the schematic diagram when upper shield of the quantitative distributing device of the present invention is in the open position, and Fig. 4 is this hair
The upper shield of bright quantitative distributing device is in schematic diagram when detent position.In order to make it easy to understand, in Fig. 3 and Fig. 4
The storage department 10 of quantitative distributing device is concealed.Referring to Fig. 1 to Fig. 4,30 lower part of upper shield has flows out going out for discharging chamber for material
Material mouth 31, and upper shield 30 is configured to controllably move relative to main part 20, in the open position and envelope for opening discharge port 31
It closes between the detent position of discharge port 31 and switches, and be selectively retained in open position or detent position.
Thus, on the one hand, upper shield 30 can controllably open discharge port 31, and set discharge port according to the actual demand of user
31 opening time, to realize that the rationed of material, distribution are accurate；On the other hand, after the completion of feeding, upper shield 30 may be used also
Discharge port 31 is controllably closed, prevents the surplus material after user takes material from being spread out outward from discharge port 31, to keep fixed
The environment neat and tidy outside distributor 100 is measured, the usage experience of user is preferable.
Further, it since upper shield 30 can controllably open and/or close discharge port, that is to say, when user needs to take out
When material, user need to only determine the amount for the material that needs take out, while material receiving cup is placed on 31 lower end of discharge port, be not necessarily to it
Its extra operation achieves that quantitative taking, and time saving and energy saving, user 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 is moved to exposure at least partly
The position of discharge port 31, that is to say, upper shield 30, which is moved to, is completely exposed 30 position of discharge port or the opening degree in discharge port 30
The position for just allowing material to flow 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
It is moved to the position of completely enclosed discharge port 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
It is easy to understand, the storage department 10 and case 60 of quantitative distributing device has been concealed in Fig. 5 (referring to Fig. 2).Referring to Fig. 1 to Fig. 5, at this
It invents in some embodiments, quantitative distributing device 100 further includes motor 40 and transmission mechanism.Motor 40 is configured to controllably select one
Export the opposite motive power in two kinds of directions.Transmission mechanism is configured to the motive power that motor 40 exports being sent to upper shield 30, so that
Upper shield 30 moves back and forth between open position and detent position.
That is, when motor 40 exports one of which motive power, this kind of motive power can be passed by transmission mechanism
It send to upper shield 30, to drive upper shield 30 to be moved to open position and be maintained at the open position；When motor 40 exports another kind
When motive power, this kind of motive power can be sent to upper shield 30 by transmission mechanism, to drive upper shield 30 to be moved to closing position
It sets and is maintained at the detent position.The present invention drives upper shield 30 to move by the way that motor 40 is arranged with transmission mechanism as a result, can make
Reciprocating movement of the upper shield 30 between open position and detent position is more stablized, to further improve quantitative distributing device
The stability of 100 rationed function.
It will be understood by those skilled in the art that above-mentioned motor 40, which exports two kinds of opposite motive power in direction, means turning for motor 40
The motive power exported when dynamic output shaft is along opposite both direction rotation.It that is to say, when one of direction is from the front to the back
Clockwise when (i.e. direction B in Fig. 5), another direction is then counter clockwise direction (i.e. direction C in Fig. 5) from the front to the back；
When one of direction is clockwise direction (i.e. direction B in Fig. 5) from the front to the back, another direction is then from the front to the back
Counterclockwise (i.e. direction C in Fig. 5).
In some embodiment of the invention, transmission mechanism includes the first gear unit 51, the second gear unit 52 and cuts
Changing device 53.Switching device 53 and motor 40 are coaxially connected, and are 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 be translated towards detent position.
Two kinds of motive power that motor 40 exports as a result, can be sent to the first gear unit 51 by 53 timesharing of switching device
With the second gear unit 52, two kinds of originals that the first gear unit 51 and the second gear unit 52 can export motor 40 to timesharing
Power is sent to upper shield 30, to make upper shield 30 be moved back and forth between open position and detent position, delicate structure, and stable transmission
Property is good.
In some embodiment of the invention, the first gear unit 51 and the second gear unit 52 respectively include being threaded through motor
First gear 511 on 40 rotary output axis 41 and second gear 521.First gear 511 towards in second gear 521
Side is equipped with and is set along its first circumferentially distributed groove 5111, the medial surface towards first gear 511 of second gear 521
Have along its second circumferentially distributed groove 5211.Specifically, first gear 511 further includes along the of its entire circumferential outer rim distribution
Three grooves 5112, second gear 521 further include the 4th groove 5212 along its entire circumferential outer rim distribution.
Switching device 53 is to be threaded through on the rotary output axis 41 of motor 40 and be located at first gear 511 and second gear
Castle wheel between 521.That is, the rotary output axis 41 of motor 40 sequentially passes through the axis hole of first gear 511, castle wheel
Axis hole, second gear 521 axis hole.Specifically, the surface point for facing first gear 511 and second gear 521 of castle wheel
Cloth is provided with the 5th groove 532 engaged with the first groove 5111 of first gear 511 and the engaged with second gear 521 the 6th
Groove 531.The first groove 5111 that castle wheel is configured to when motor 40 exports one of which motive power with first gear 511 is nibbled
Close with drive first gear 511 rotation, when motor 40 exports another motive power with the second groove 5211 of second gear 521
Engagement is to drive second gear 521 to rotate, to directly or indirectly be transmitted one of which motive power by first gear 511
To upper shield 30, another motive power is directly or indirectly sent to by upper shield 30 by 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 shape matches, to make castle wheel be rotated with the rotation of motor 40.
The medial surface towards second gear 521 of first gear 511 that is to say the table in face of castle wheel of first gear 511
Face, the medial surface towards first gear 511 of second gear 521 that is to say second gear 521 in 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
5th groove 532 of the first groove 5111 and castle wheel of first gear 511 is centrosymmetric, the second tooth of second gear 521
Line 5211 and the 6th groove 531 of castle wheel are centrosymmetric.Specifically, when motor 40 exports one of which motive power, electricity
The rotary output axis 41 of machine 40 drives castle wheel to be rotated along direction B, until each gear teeth curved surface of the 6th groove 531 with second
Each gear teeth curved surface of groove 5211 abuts.When motor continuation is rotated along direction B, second gear 521 can pass through its second tooth
Each gear teeth curved surface of line 5211 pushes castle wheel to be moved towards first gear 511, until the 5th groove 532 of castle wheel and the
First groove 5111 of one gear 511 engages.First gear 511 can be driven to rotate when castle wheel continuation is rotated along direction B.
Conversely, when motor 40 exports another motive power, the rotary output axis 41 of motor 40 drives castle wheel to be rotated along direction C, directly
It is abutted to each gear teeth curved surface for forming the 5th groove 532 with each gear teeth curved surface of the first groove 5111.When motor 40 continues
When being rotated along direction C, first gear 511 can push 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 is engaged with the second groove 5211 of second gear 521.When castle wheel after
Continuing the when of being rotated along direction C can drive second gear 521 to rotate.
Fig. 6 is the schematic diagram of the part-structure of 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.Referring to Fig. 1 to Fig. 6, in some embodiments of the invention, main part
20 have a lateral openings 22 for the material outflow for the intracavitary that discharges, and upper shield 30 is from main part 20 with lateral openings 22
Side is set in outside main part 20, and upper shield 30 has the end plate 32 opposite with lateral openings 22 and around main part 20
Cylindrical body 33, discharge port 31 are opened in the lower part of cylindrical body 33.Correspondingly, the part of main part 20 coordinated with upper shield 30 is also in
Tubular.
In certain embodiments of the present invention, the cylindrical body 33 of upper shield 30 can cylindrical, kidney-shaped cylinder or other suitable
Shape, correspondingly, the part of main part 20 coordinated with upper shield 30 also can the other tubulars with upper shield of cylindrical, kidney-shaped cylinder
The shape that 33 shape of body matches.
In some embodiments of the invention, the first gear unit 51 further includes being threaded through in the discharging chamber 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 first gear 511
Screw rod 512 is driven to rotate, to push the material in discharging chamber to upper shield through lateral openings 22 using the screw thread 5121 of screw rod 512
30 end plate 32, and then upper shield 30 is promoted to be moved towards open position.
Specifically, in some embodiment of the invention, the one end of screw rod 512 being connected with first gear 511 can be arranged with
The groove that the groove of first gear 511 is meshed, to by between the groove and the groove of first gear 511 of screw rod 512
Engagement, makes first gear 511 be connected directly with screw rod 512.
In some alternate embodiments of the invention, the one end of screw rod 512 being connected with first gear 511 may be disposed at spiral shell
The gear that bar 512 rotates coaxially, and the gear is meshed with first gear 511, and screw rod is driven to the rotation of first gear 511
512 rotations.The gear can be integrally formed with screw rod 512, can be also fixedly connected with screw rod 512, to make screw rod 512 and the first tooth
Wheel 511 is directly or indirectly connected.
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 slot extends radially outwardly along 512 shaft of screw rod.Specifically, quantitative distributing device 100 promotes in the present embodiment
The main working process that material flows out discharge port 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, at this point, the rotary output axis 41 of motor 40 is rotated along direction B so that switching device 53 and the first tooth
Wheel 511 is connected and first gear 511 is driven to rotate, and first gear 511 can drive screw rod 512 to rotate, the screw thread of screw rod 511
5121 gradually push material to the lateral openings 22 of main part 20, and the material gradually increased at lateral openings 22 will be to set
The end plate 32 of lid 30 generates certain motive force, to make upper shield 30 be moved to the direction for opening discharge port 31, and then exposes
Material mouth 31, material are then flowed outwardly by discharge port 31.
In some embodiments of the invention, the second gear unit 52 further includes the gear set at least two gears
525.The gear set 525 is connected with upper shield 30 and second gear 521 simultaneously, and is configured in switching device 53 and second gear
521 rotate when connected with the rotation of second gear 521, to drive upper shield 30 to be translated towards detent position.
Specifically, in some embodiments of the invention, gear set 525 include coaxially connected third gear 5251 and tiltedly
Gear 5252, and the shaft of third gear 5251 and helical gear 5252 is vertical with the rotary output axis 41 of motor 40.Helical gear
5252 engage with second gear 521, and third gear 5251 is connected with upper shield 30, and upper shield 30 is driven to be rotated with second gear 521
It is translated towards detent position.
In some embodiments of the invention, upper shield 30 is equipped with the rack 34 being connected with the cylindrical body 33 of upper shield 30, tooth
Item 34 is integrally formed or is fixedly connected with cylindrical body 33.Rack 34 is engaged with third gear 5251, with third gear 5251
Rotation drives upper shield 30 to be translated to detent position.
Specifically, in some embodiment of the invention, rack 34 is integrally formed with cylindrical body 33, and rack 34 is by cylindrical body
33 appearance faces away from the direction horizontal extension of end plate 32.In some alternate embodiments of the invention, rack 34 can be with cylinder
Shape body 33 is bonded or is fixedly connected by fasteners such as screws.In some embodiments of the invention, third gear 5251 is located at
The top of helical gear 5252, and rack 34 is located at third gear 5251 in same level.
Specifically, in the present embodiment, quantitative distributing device 100 promotes 31 closed main working process of discharge port as follows：
Upper shield 30 is in the open position, and the rotary output axis of motor 40 is rotated along direction C so that switching device 53 and 521 phase of second gear
Connect and second gear 521 is driven to rotate, second gear 521 can drive helical gear 5252 to rotate in the horizontal plane, third gear
5251 can move horizontally with carry-over bar 34 to away from the direction of 30 end plate 32 of upper shield, to by rack 34 drive upper shield 30 to
Its detent position moves, until upper shield 30 reaches detent position, at this point, discharge port 31 will be complete by the cylindrical body 33 of main part 20
Closing.
Fig. 7 is the schematic diagram of the part-structure of quantitative distributing device according to the present invention, and Fig. 8 is part A in Fig. 7
Schematic expanded view.Referring to Fig. 1 to Fig. 8, in some embodiments of the invention, quantitative distributing device 100 further includes being provide with
In the case 60 of motor 40 and at least partly outside of transmission mechanism 50.Specifically, case 60 can be integrally formed also by upper and lower
Two parts form.In some embodiments of the invention, case 60 is made of the cover 66 and bottom case 67, two up and down of case 60
Dividing can be fixedly connected by fasteners such as screws.User is not only facilitated to examine the section transmission mechanism in case 60 as a result,
It repaiies, also can avoid section transmission mechanism and be externally exposed and make moist, ensure that the transmission effect of transmission mechanism, improve quantitative point
Service life with device 100.
Since the two-part structure up and down of case 60 is similar with function, in order to make it easy to understand, in Fig. 6 and Fig. 7
The cover 66 has been concealed, and has been described below referring especially to bottom case 67.
The inner wall of case 60 is set there are two spaced limit fin 62,63.Two limit fins 62,63 are located at
The inside of first gear 511 inside and second gear 521, is moved towards with limiting first gear 511 and second gear 521.Tool
Body, case 60 are additionally provided with first limiting section 64 contacted in face of the surface of motor 40 with first gear 511, and with the second tooth
The second limiting section 65 that wheel 521 is contacted away from the surface of switching device 53, the first limiting section 64 is limited in by first gear 511
It is limited between the second limiting section 65 and limit fin 63 between limit fin 62, and by second gear 521, to avoid the
One gear 511 or second gear 521 are with the rotation of switching device 53 and along 41 transverse shifting of the rotary output axis of motor 40.
In some embodiments of the invention, referring to Fig. 2, upper shield 30 is equipped with from cylindrical body 33 to away from the direction of end plate 32
At least one positive stop strip 35 extended.Main part 20 is equipped with the limiting slot 23 coordinated with each positive stop strip 35, to work as upper shield
30 make each positive stop strip 35 be slided along corresponding limiting slot 23 when switching between open position and detent position.Main body as a result,
The limiting slot 23 in portion 20 plays certain position-limiting action to the positive stop strip 35 of upper shield 30, prevents upper shield 30 from being sent out during translation
It is raw to tilt or misplace.Specifically, limiting slot 23 can be by the parallel fin of two outwardly protruded of main part 20 it
Between the groove that is formed, or be recessed inwardly the groove formed by the outer surface of main part 20.
In some embodiment of the invention, upper shield 30 may include that two positive stop strips 35, two positive stop strips 35 can be respectively set
In the front and rear sides of upper shield 30, and two positive stop strips front and back can 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.Referring to Fig. 9 and Figure 10, the embodiment of the present invention also provides a kind of refrigerator, the ice
Case 500 may include babinet 300 and door body 200.Particularly, which further includes rationed in any of the above-described embodiment
Device 100, quantitative distributing device 100 are installed on the inner wall of the door body 200 of refrigerator 500.It can be installed in door body 200 multiple for storing up
The quantitative distributing device 100 of different material is put, 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 device can be the master control borad of refrigerator 500.
Control panel may be provided in door body 200, and can be included at least on control panel for controlling the operation of quantitative distributing device 100
The button or knob of multiple buttons or knob and control time.When user needs quantitative object, user may be selected to be taken
Go out the button or knob of the corresponding earnest doses distributor of material 100, and select the button or knob of the delivery time of material,
Material receiving cup need to be only placed on the lower section of 100 discharge port 31 of corresponding quantitative distributing device, easy to operate, rationed standard by user
Really, user experience is good.
Since 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, it can effectively solve the problems, such as that meter class equigranular object is infested and goes mouldy, while convenient for the access of user
Operation.
It should also be understood by those skilled in the art that in case of no particular description, it is so-called in the embodiment of the present invention
"upper", "lower", "inner", "outside" etc. are for indicating that the term of orientation or positional relationship is with quantitative distributing device 100 and refrigerator 500
Real use state on the basis of for, these terms are merely for convenience of describing and understanding technical scheme of the present invention, and
It is not that the device of instruction or hint meaning or component must have a particular 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 present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (9)
1. a kind of quantitative distributing device, which is characterized in that including：
Storage department, inside defines the storage chamber for containing material, and the bottom of the storage department is formed for described in material outflow
The outlet of storage chamber；
Main part inside defines discharging chamber, and to contain the material from the outlet outflow of the storage department, the main part has
For the lateral openings for the material outflow in the discharging chamber；
The upper shield being set on the outside of the main part, its underpart have the discharge port that the discharging chamber is flowed out for material, and described
Upper shield is configured to controllably move relative to the main part, to go out described in the open position and closing for opening the discharge port
Switch between the detent position of material mouth, and is selectively retained in the open position or the detent position；
Motor is configured to controllably select the opposite motive power in two kinds of directions of an output；And
Transmission mechanism is configured to the motive power that the motor exports being sent to the upper shield, so that the upper shield is opened described
It opens and is moved back and forth between position and the detent position；The transmission mechanism include the first gear unit, the second gear unit with
And switching device, two kinds of motive power of the motor output are sent to the first transmission list by the switching device timesharing
First and described second gear unit；
First gear unit includes the first gear being threaded through on the rotary output axis of the motor and is threaded through the master
Screw rod in the discharging chamber in body portion；And
The first gear is directly or indirectly connected with the screw rod, with when the switching device is connected with the first gear
The screw rod is driven to rotate, to push the material in the discharging chamber through the lateral openings to using the screw flight
The end plate of the upper shield, and then the upper shield is promoted to be moved towards the open position.
2. quantitative distributing device according to claim 1, which is characterized in that
The switching device is connect with the motor coaxle, and be configured to when the motor export one of which motive power when and institute
The first gear unit is stated to be connected to promote the upper shield to translate towards the open position, when the motor exports another original
It is connected to promote the upper shield to be translated towards the detent position with second gear unit when power.
3. quantitative distributing device according to claim 2, which is characterized in that
Second gear unit includes the second gear being threaded through on the rotary output axis of the motor, the first gear
It is equipped with towards the medial surface of the second gear along its first circumferentially distributed groove, the direction of the second gear described the
The medial surface of one gear is equipped with along its second circumferentially distributed groove；And
The switching device be threaded through on the rotary output axis of motor and positioned at the first gear and the second gear it
Between castle wheel, the castle wheel is configured to when the motor exports one of which motive power with the first of the first gear
Groove engagement to drive first gear rotation, when the motor exports another motive power with the second gear the
The engagement of two grooves is to drive the second gear to rotate.
4. quantitative distributing device according to claim 3, which is characterized in that
The upper shield is set in from the side with the lateral openings of the main part outside the main part, and the set
There is lid the end plate opposite with the lateral openings and the cylindrical body around the main part, the discharge port to be opened in described
The lower part of cylindrical body.
5. quantitative distributing device according to claim 4, which is characterized in that
Second gear unit further includes：Gear set at least two gears, the gear set simultaneously with the upper shield
It is connected with the second gear, and is configured to when the switching device is connected with the second gear with the second gear
It rotates and rotates, to drive the upper shield to be translated towards the detent position.
6. quantitative distributing device according to claim 5, which is characterized in that
The gear set includes coaxially connected third gear and helical gear, and the third gear and the helical gear shaft
Perpendicular to the rotary output axis of the motor；And
The helical gear is engaged with the second gear, and the third gear is connected with the upper shield, with the second gear
Rotation drive the upper shield to be translated towards the detent position.
7. quantitative distributing device according to claim 6, which is characterized in that
The set cover equipped with the rack that is connected with the cylindrical body of the upper shield, the rack and the tubular body by integral forming or
It is fixedly connected；And
The rack is engaged with the third gear, to drive the upper shield to the closing position with the rotation of the third gear
Horizontalization moves.
8. quantitative distributing device according to claim 3, which is characterized in that further include：
It is located at the case of the outside of the motor and at least partly described transmission mechanism, the inner wall of the case is set there are two between
Every the limit fin of setting；And
Two limit fins are located at the inside of the inside and the second gear of the first gear, described in limitation
First gear and the second gear move towards.
9. a kind of refrigerator, which is characterized in that including door body and quantitative distributing device described in any item of the claim 1 to 8, and
The quantitative distributing device is installed on the inner wall of the 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 CN106136978A (en) | 2016-11-23 |
| CN106136978B true 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) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679309B (en) * | 2016-12-28 | 2019-03-12 | 青岛海尔股份有限公司 | Quantitative distributing device and refrigerator with it |
| CN106510511B (en) * | 2016-12-28 | 2019-01-18 | 青岛海尔股份有限公司 | Refrigerator with quantitative distributing device |
| CN106580150B (en) * | 2016-12-28 | 2019-01-18 | 青岛海尔股份有限公司 | Quantitative distributing device and refrigerator with it |
| CN109691914B (en) * | 2017-10-24 | 2022-03-22 | 佛山市顺德区美的电热电器制造有限公司 | Material storage device and cooking utensil |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB536757A (en) * | 1940-07-23 | 1941-05-26 | J & E Atkinson Ltd | Improvements in containers for holding and dispensing powdered, granular or like material |
| CN86205291U (en) * | 1986-07-22 | 1987-04-01 | 邹全盛 | Container with quantitative discharging device |
| CN2091381U (en) * | 1991-02-01 | 1991-12-25 | 薛培根 | Automatic two-way clutch |
| CN203047816U (en) * | 2012-09-20 | 2013-07-10 | 曾最祥 | Quantitative powdery material feeder |
| CN104555124B (en) * | 2014-12-25 | 2017-01-25 | 青岛海尔股份有限公司 | Quantitative distribution device and refrigerator with same |
| CN104828435B (en) * | 2015-03-31 | 2017-03-15 | 珠海优特物联科技有限公司 | A kind of two-direction moving mechanism, automatic switch door and solid ingredient box |
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2016
- 2016-06-24 CN CN201610473902.6A patent/CN106136978B/en active Active
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| CN106136978A (en) | 2016-11-23 |
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