CN109691914A - Material storage device and cooking apparatus - Google Patents
Material storage device and cooking apparatus Download PDFInfo
- Publication number
- CN109691914A CN109691914A CN201711002944.2A CN201711002944A CN109691914A CN 109691914 A CN109691914 A CN 109691914A CN 201711002944 A CN201711002944 A CN 201711002944A CN 109691914 A CN109691914 A CN 109691914A
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- Prior art keywords
- conveying
- discharge gate
- impeller
- magazine
- storage device
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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
- A47J47/01—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread with dispensing devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention proposes a kind of material storage device and cooking apparatus, wherein material storage device includes: magazine, and the bottom of magazine offers the discharge gate for discharges material；Conveying axis extends to discharge gate, and is set to the bottom of magazine, and the support portion in conveying axis and magazine, which cooperates, to be assembled；Convey impeller, it is set on conveying axis, and it is set at discharge gate, conveying impeller has designated shape compatible with discharge gate, wherein, conveying axis driving conveying impeller rotation can close discharge gate by the conveying impeller of designated shape to drive the material in magazine to be discharged from discharge gate, and when conveying impeller stops rotating.According to the technical solution of the present invention, when conveying impeller stops rotating, conveying impeller can close discharge gate as closure member, to prevent material from leaking out from magazine in the non-discharge state, the leakproofness of magazine is improved, and then improves the usage experience of user.
Description
Technical field
The present invention relates to household appliance technical fields, in particular to a kind of material storage device and a kind of cooking apparatus.
Background technique
It in the related technology, can be real by the way that screw rod is arranged in bottom level for the outputting material in material storage device
Now the material on periphery is pushed at discharge gate, to realize that material is discharged, since screw rod mainly will be close to side wall in rotary course
The material in region is pushed to discharge gate, is caused the material on periphery fewer and fewer, is had the following deficiencies:
(1) material of intermediate region more heap is higher and more difficult discharge；
(2) poor sealing performance at discharge gate, when the material cleaning in material box finishes material, it is also possible to have part
Material falls into pulp-collecting box, and the material for falling into pulp-collecting box, which can enter, washes magazine and the material of wash clean mixes, influence health and
Health, and then affect the usage experience of user.
Summary of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of storages of material to fill
It sets.
It is another object of the present invention to provide a kind of cooking apparatus.
To achieve the goals above, the embodiment of first aspect present invention proposes a kind of material storage device, comprising: storage
Material container, the bottom of magazine offer the discharge gate for discharges material；Conveying axis extends to discharge gate, and is set to
Support portion in the bottom of magazine, conveying axis and magazine, which cooperates, to be assembled；Impeller is conveyed, is set on conveying axis, and
It is set at discharge gate, conveying impeller has designated shape compatible with discharge gate, wherein conveying axis driving conveying impeller rotation
Turn to drive the material in magazine to be discharged from discharge gate, and when conveying impeller stops rotating, it can be by specifying shape
The conveying impeller of shape closes discharge gate.
In the technical scheme, the discharge gate for outputting material is offered in the bottom surface of magazine, in discharge gate
Top is correspondingly arranged conveying axis and conveying impeller, and the designated shape for conveying impeller is adapted setting, a side with the shape of discharge gate
Face can make conveying axis drive conveying wheel rotation by rotation, with the rotary dial periphery material by conveying impeller from discharge
Mouth discharge, on the other hand, when conveying impeller stops rotating, conveying impeller can also be used as closure member to close discharge gate, to prevent
Only material is leaked out from magazine in the non-discharge state, compared with driving means in the prior art, is not needed in discharge
Sealing bottom cover is separately provided at mouthful, improves the leakproofness of magazine, and then improve the usage experience of user.
Wherein, impeller is conveyed, is set on conveying axis, can be arranged and be assembled on conveying axis for conveying impeller, it can also be with
It is arranged for conveying impeller and conveying axis integrated molding.
Conveying axis can be optical axis, or thread spindle is revolved that is, by the way that screw thread is arranged on conveying axis by screw thread
Turn, drives material to conveying at discharge gate.
The profile of conveying impeller, to setting is adapted to, can be the shape phase of the profile and discharge gate of conveying impeller with discharge gate
Together, it and conveys the projection in the plane locating for discharge gate of impeller and there is minimum distance to a declared goal, the minimum between discharge gate
Distance to a declared goal is less than the minimum outer diameter of material, to guarantee that material does not flow out.
Designated shape can be spherical shape, cylinder, cone, cuboid etc..
Support portion can be set on the side wall of magazine, also can be set on the bottom wall of magazine, can be with
Setting is being arranged when on side wall in other positions, and support portion can be shaft forgings, is being arranged when on bottom wall, support portion can
Think bending member.
Magazine can be cylindric cabinet, be also possible to polyhedral.
Conveying impeller can also be realized to material by the way that the partial shape for conveying impeller is adapted setting with discharge gate
Discharge, and the closing to discharge gate.
In addition, the conveying impeller can only rest on preset designated position when the conveying impeller stops rotating,
For example opposite two blade of impeller can also be stopped rotating at an arbitrary position when being in a horizontal position.
Material storage device in above-described embodiment provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, it is preferable that further include: discharge chamber, by being downwardly extending along discharge gate, discharge chamber
Upper portion side wall be configured to the coaxial cambered surface side wall or oblique side wall of conveying impeller so that conveying impeller wheel portion cooperation accommodating
It is intracavitary in discharge, wherein plane is lower than the plane where conveying axis where discharge gate.
In the technical scheme, by being set to discharge chamber, and discharge chamber is downwardly extending by discharge gate, is being prolonged
During stretching, oblique side wall can be formed along linear extension, and cambered surface side wall can also be extended to form along curve, will convey impeller
Top is placed in magazine, with realize transmission is stirred to material, by the lower part for conveying impeller be placed in oblique side wall or
The discharge that cambered surface side wall is enclosed is intracavitary, and when upper portion side wall is cambered surface side wall, cambered surface side wall is coaxial with conveying axis to be set
It sets, to realize the sealing function using three-dimensional conveying impeller to discharge gate.
By plane where limiting discharge gate lower than plane where conveying axis, define conveying impeller relative to discharge gate
Sink highly, on the one hand, ensure that smooth installation of the conveying axis in magazine, on the other hand, be in by conveying impeller
The profile of discharge gate position is adapted to discharge gate, defines the size of discharge gate.
In addition, the lower sides of discharge chamber can be to be vertically arranged or extend out setting.
In any of the above-described technical solution, it is preferable that discharge gate and conveying impeller have axially in the axial direction of conveying impeller
Gap, axial gap are greater than 0 and are less than or equal to 1.3mm；Close to the parked blade of cambered surface side wall outer lateral side with it is corresponding
Radial clearance between cambered surface side wall is greater than 0 and is less than or equal to 1.3mm, so that conveying impeller closes discharge when stopping operating
Mouthful；Or the smallest radial gap between the outer lateral side and corresponding cambered surface side wall of the parked blade of oblique side wall is greater than 0
And it is less than or equal to 1.3mm, so that conveying impeller closes discharge gate when stopping operating.
In the technical scheme, the gap between discharge gate and the discharge chamber connecting with discharge gate and conveying impeller includes
Axial gap and radial clearance, by taking the intelligent electric cooker being provided in the technical program as an example, the object of storing in magazine
Material is rice, by being limited to axial gap and radial clearance to be greater than 0 and being less than or equal to 1.3mm, on the one hand, ensure that
Normal rotation of the impeller at the discharge gate is conveyed, and ensure that on the other hand the compactedness of conveying impeller setting ensure that
Rice will not be leaked out from discharge gate, to further improve the usage experience of user.
Wherein, the other materials for being limited to rice and outer diameter and being greater than rice in above-mentioned gap, such as beans, niblet
Deng.
In any of the above-described technical solution, it is preferable that conveying impeller includes: wheel post, and wheel post fixation is set on conveying axis；
Multiple blades are evenly distributed in wheel post along the circumferential direction of wheel post is radial, wherein the quantity of blade is greater than or equal to 6.
In the technical scheme, conveying impeller includes wheel post and multiple blades for being circumferentially distributed in wheel post, pass through by
Wheel post fixation is set on conveying axis, in conveying axis rotation, drives conveying impeller synchronous rotary, since conveying impeller is by multiple
It directly combines to be formed to blade, on the one hand, there is clearance space between two adjacent blades, fill full clearance space in material
Afterwards, the material in clearance space is conveyed from the top down by rotation, to be discharged from discharge gate, realizes material along water by blade
Square to longitudinal synchronism output, on the other hand, convey impeller stop operating when, be in discharge gate or be in discharge chamber
Blade form enclosed construction, to realize closing to discharge gate, in another aspect, being greater than or equal to by the quantity of restriction blade
6, further ensure the leakproofness of discharge gate.
Wherein, wheel post fixation is set on conveying axis, can be realized by interference fit, can also be by setting in wheel post
Limiting slot is set, limit rib is set on conveying axis and cooperates realization.
Preferably, the quantity of blade is 8.
In any of the above-described technical solution, it is preferable that blade is lobed straight blade, and designated shape is configured to ball
Shape；Discharge gate is configured to round discharge gate compatible with vane profile.
In the technical scheme, by by impeller construction be it is spherical, i.e., designated shape be it is spherical, blade be lobed straight panel leaf
Piece, so that no matter rotating vane stops in any position, the material in magazine will not be skidded off, and corresponding discharge gate is then arranged
For round discharge gate, so that spherical conveying impeller is realized discharge function at runtime, closing function is realized when out of service.
Alternatively, it is also possible to be ellipsoid by impeller construction, corresponding discharge gate is oval discharge gate.
Specifically, when conveying impeller is spherical impeller, the axial side wall of discharge chamber is configured to table corresponding with spherical impeller
Curved surface that face matches oblique is faced directly.
In any of the above-described technical solution, it is preferable that blade is rectangle straight blade, and designated shape is configured to justify
Column impeller；Discharge gate is with the profile of cylindric impeller to the rectangle discharge gate being adapted to.
In the technical scheme, by by impeller construction be it is cylindric, i.e., designated shape be it is cylindric, blade be lobed it is straight
Plate leaf piece, so that no matter rotating vane stops in any position, the material in magazine will not be skidded off, and corresponding discharge gate is then
It is set as rectangle discharge gate, cylindric conveying impeller is made to realize discharge function at runtime, closing is realized when out of service
Function, compared with spherical impeller, the preparation cost of cylindric impeller is lower.
Specifically, when conveying impeller is cylindric impeller, two end faces of impeller are plane, at this time the axial direction of discharge chamber
Side wall is configured to that vertical plane that surface corresponding with cylindric impeller matches is oblique to be faced directly.
In any of the above-described technical solution, it is preferable that conveying axis is conveying screw rod, and conveying screw rod includes sequentially connected
One screw rod, connecting shaft and the second screw rod, the outer end of the first screw rod is connected to the side inner wall of magazine, the outer end of the second screw rod
End is connected to the other side inner wall of magazine；Axially extending bore is offered in wheel post, is made by connecting shaft and axially extending bore cooperation
The fixation of conveying impeller is set in connecting shaft, to drive conveying wheel rotation by conveying screw rod, wherein the second screw rod and the first spiral shell
The hand of spiral of bar is oppositely arranged.
In the technical scheme, by setting conveying screw rod to by the first screw rod, connecting shaft and the second screw rod head and the tail
It is connected and fixed assembling to be formed, and the first screw rod and the second screw rod are provided with reversed screw thread, to be filled in conveying screw rod by driving
When setting driving, the material of outboard end synchronous respectively can be pushed to discharge gate with the second screw rod by the first screw rod, on the one hand, opposite
For the scheme for realizing material outlet using gravity, the material in magazine may be implemented without Local residues, to avoid
Remaining material deterioration causes the problem of material total quality declines in magazine, on the other hand, by utilizing pushing screw rod
The material for being located at bottom position in magazine is pushed into carry out outlet at discharge gate, will can preferentially be located at magazine bottom
The longer material discharge of the holding time in portion, so realizes and is updated according to time sequencing to the material in magazine, mentioned
The total quality of material in magazine is risen, in another aspect, the efficiency of discharge of materials is more compared with conveying impeller is separately provided
It is high.
Specifically, the first screw rod, the second screw rod and connecting shaft can be an integral molding structure, and it is corresponding to convey impeller at this time
For the assembling blade formed by the first semi-circular blades portion and the second semi-circular blades portion combined complete, integrally formed screw rod is across row
Material mouth, and the oppositely oriented of the screw thread that discharge gate two sides are located relatively on screw rod is set, in this way, utilizing an electric motor driven screw
Rotation, the rice that screw drive can be made to be located at discharge gate two sides expect to converge to discharge gate position, and being designed in this way can be true
Under the premise of protecting to rice material drive efficiency, motor dosage is effectively saved, product form component is simplified, reduces product cost.
In addition, conveying impeller is an integral molding structure when the first screw rod, the second screw rod and connecting shaft are package assembly.
In any of the above-described technical solution, it is preferable that support portion is the transmission shaft being set on the side wall of magazine, object
Expect storage device further include: driving device is set to the outside of magazine, and driving includes driving motor and and driving motor
The gear drive of connection；Transmission shaft, one end that conveying axis is fixed on magazine offer mounting hole, and transmission shaft is through peace
It fills hole and the other end of transmission shaft is connected to gear drive so that one end of transmission shaft is connected to conveying axis.
In the technical scheme, by the way that gear drive and driving motor are respectively set on the outside of magazine, and
It is correspondingly connected with conveying screw rod, while realizing driving conveying screw rod rotation, the rotation of synchronous drive conveying blade is realized logical
Cross the automatic discharge of conveying screw rod and conveying blade.
Specifically, gear transmission structure may include intermeshing first gear and second gear, wherein first gear
It is connected to driving motor, second gear connection coaxial with conveying axis, to drive drive shaft turns by driving motor.
In any of the above-described technical solution, it is preferable that further include: pulp-collecting box is equipped in the lower section of discharge chamber, splicing
Box is configured to domes.
In the technical scheme, by the way that pulp-collecting box is arranged in the bottom of magazine, pulp-collecting box is used to store quantitative object
For cooking, magazine is connected by discharge chamber with pulp-collecting box material, is realized the safety dumping of material, is discharged into pulp-collecting box
Material can be imported by blower and be washed in material container or interior pot, further to complete cooking operation.
In any of the above-described technical solution, it is preferable that support portion is the side wall of magazine.
The embodiment of second aspect of the present invention proposes a kind of cooking apparatus, including described in any of the above-described technical solution
Material storage device.
The cooking apparatus that the embodiment of second aspect of the present invention provides, because being provided in any of the above-described technical solution of the present invention
The material storage device, to have all of the above beneficial effect, details are not described herein.
In the above-mentioned technical solutions, it is preferable that cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot or electric steamer.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 shows the structural schematic diagram of cooking apparatus according to an embodiment of the invention；
Fig. 2 shows the structural schematic diagrams of the A-A section in Fig. 1；
Fig. 3 to Fig. 6 shows the structural schematic diagram of the spherical impeller in the material storage device in Fig. 2；
Fig. 7 shows the overlooking structure diagram of material storage device according to an embodiment of the invention；
Fig. 8 shows the structural schematic diagram of the D-D section in Fig. 7；
Fig. 9 shows the structural schematic diagram of the E-E section in Fig. 7；
Figure 10 and Figure 11 show the structural schematic diagram of the cylindric impeller in the material storage device in Fig. 8；
Figure 12 shows the external structure schematic diagram of material storage device according to another embodiment of the invention；
Figure 13 shows the schematic diagram of internal structure of the material storage device in Figure 12；
Figure 14 shows the top view structural schematic diagram of the material storage device in Figure 12；
Figure 15 shows the side structure schematic view of the cooking apparatus in Fig. 1.
Wherein, corresponding relationship of the Fig. 1 into Figure 15 between appended drawing reference and component names are as follows:
10 material storage devices, 102 magazines, 1022 discharge gates, 104 conveying impellers, 1024 discharge chambers, 1042 is spherical
Impeller, 1042A lobed straight blade, 1044 cylindric impellers, 1044A rectangle straight blade, 106 conveying screw rods, 1,062
One screw rod, 1064 connecting shafts, 1,066 second screw rods, 108 driving devices, 1082 driving motors, 1084 gear drives, 1086
Transmission shaft, 110 pulp-collecting box.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to the material storage device of Fig. 1 to Figure 15 description according to some embodiments of the invention.
Embodiment one:
As shown in Figures 1 and 2, the material storage device 10 of embodiment according to the present invention, comprising: magazine 102, storage
The bottom of material container 102 offers the discharge gate 1022 for discharges material；Conveying axis extends to discharge gate 1022, and is arranged
In the bottom of magazine 102, the support portion in conveying axis and magazine 102, which cooperates, to be assembled；Impeller 104 is conveyed, is set to
On conveying axis, and it is set at discharge gate 1022, conveying impeller 104 has designated shape compatible with discharge gate 1022,
In, conveying axis driving conveying impeller 104 is rotated to drive the material in magazine 102 to be discharged from discharge gate 1022, and
When conveying impeller stops rotating, discharge gate 1022 can be closed by the conveying impeller 104 of designated shape.
In this embodiment, the discharge gate 1022 for outputting material is offered in the bottom surface of magazine 102, in discharge
The top of mouth 1022 is correspondingly arranged conveying axis and conveying impeller 104, conveys the designated shape of impeller 104 and the shape of discharge gate 1022
Shape is adapted setting, and conveying axis on the one hand can be made to drive conveying impeller 104 to rotate by rotation, to pass through conveying impeller 104
Rotary dial periphery material from discharge gate 1022 be discharged, on the other hand, convey impeller 104 stop rotating when, convey impeller
104 can also close discharge gate 1022 as closure member, to prevent material from leaking from magazine 102 in the non-discharge state
Out, it compared with driving means in the prior art, does not need that sealing bottom cover is separately provided at discharge gate 1022, improves storing
The leakproofness of container 102, and then improve the usage experience of user.
Wherein, conveying impeller 104 is set on conveying axis, can be arranged and is assembled on conveying axis for conveying impeller 104,
It can be arranged for conveying impeller and conveying axis integrated molding.
Conveying axis can be optical axis, or thread spindle is revolved that is, by the way that screw thread is arranged on conveying axis by screw thread
Turn, drives material to conveying at discharge gate 1022.
The profile of conveying impeller 104, to setting is adapted to, can be the profile and discharge of conveying impeller 104 with discharge gate 1022
Mouthfuls 1022 shape is identical, and convey the projection in the plane locating for discharge gate 1022 of impeller 104 and discharge gate 1022 it
Between there is minimum distance to a declared goal, the minimum distance to a declared goal less than material minimum outer diameter, to guarantee that material does not flow out.
Designated shape can be spherical shape, cylinder, cone, cuboid etc..
Support portion can be set on the side wall of magazine 102, also can be set on the bottom wall of magazine 102,
Other positions can also be set, be arranged when on side wall, support portion can be shaft forgings, be arranged when on bottom wall, branch
Support part can be bending member.
Magazine 102 can be cylindric cabinet, be also possible to polyhedral.
Furthermore it is also possible to realize conveying by the way that the partial shape for conveying impeller 104 is adapted setting with discharge gate 1022
Discharge of the impeller 104 to material, and the closing to discharge gate 104.
In addition, the conveying impeller can only rest on preset designated position when the conveying impeller stops rotating,
For example opposite two blade of impeller can also be stopped rotating at an arbitrary position when being in a horizontal position.
Material storage device 10 in above-described embodiment provided by the invention can also have following additional technical feature:
Embodiment two:
As shown in Fig. 2 and Fig. 8, in the above embodiment, it is preferable that further include: discharge chamber 1024, by along discharge gate
1022 are downwardly extending, and the upper portion side wall of discharge chamber 1024 is configured to the cambered surface side wall or oblique coaxial with conveying impeller 104
To side wall, so that the cooperation of conveying 104 part of impeller is placed in discharge chamber 1024, wherein 1022 place plane of discharge gate is lower than
Plane where conveying axis.
In this embodiment, by being set to discharge chamber 1024, and discharge chamber 1024 by discharge gate 1022 to downward
It stretches to be formed, during extension, oblique side wall can be formed along linear extension, cambered surface side wall can also be extended to form along curve,
The top for conveying impeller 104 is placed in magazine 102, transmission is stirred to material to realize, impeller 104 will be conveyed
Lower part is placed in the discharge chamber 1024 that oblique side wall or cambered surface side wall are enclosed, and is cambered surface side wall in upper portion side wall
When, cambered surface side wall setting coaxial with conveying axis, to realize the sealing function using three-dimensional conveying impeller 104 to discharge gate 1022
Energy.
By limiting 1022 place plane of discharge gate lower than plane where conveying axis, define conveying impeller 104 relative to
The sinking height of discharge gate 1022, on the one hand, ensure that smooth installation of the conveying axis in magazine 102, on the other hand, lead to
It crosses conveying impeller 104 and is in the profile of 1022 position of discharge gate and being adapted to for discharge gate 1022, define the big of discharge gate 1022
It is small.
In addition, the lower sides of discharge chamber 1024 can be to be vertically arranged or extend out setting.
Embodiment three:
In any of the above-described embodiment, it is preferable that discharge gate 1022 and conveying impeller 104 are in the axial direction for conveying impeller 104
With axial gap, axial gap is greater than 0 and is less than or equal to 1.3mm；Close to the outer lateral side of the parked blade of cambered surface side wall
Radial clearance between corresponding cambered surface side wall is greater than 0 and is less than or equal to 1.3mm, so that conveying impeller 104 is stopping turning
Discharge gate 1022 is closed when dynamic；Or between the outer lateral side and corresponding cambered surface side wall of the parked blade of oblique side wall most
Small radial clearance is greater than 0 and is less than or equal to 1.3mm, so that conveying impeller 104 closes discharge gate 1022 when stopping operating.
In this embodiment, discharge gate 1022 and the discharge chamber 1024 being connect with discharge gate 1022 and conveying impeller 104
Between gap include axial gap and radial clearance, by taking the intelligent electric cooker being provided in the present embodiment as an example, storing hold
The material of storing is rice in device 102, by being limited to axial gap to be greater than 0 with radial clearance and be less than or equal to
1.3mm, on the one hand, ensure that normal rotation of the conveying impeller 104 at the discharge gate 1022, and ensure that conveying impeller
On the other hand the compactedness of 104 settings ensure that rice will not be leaked out from discharge gate 1022, to further improve user
Usage experience.
Wherein, the other materials for being limited to rice and outer diameter and being greater than rice in above-mentioned gap, such as beans, niblet
Deng.
Example IV:
As shown in Fig. 3 to Fig. 6 and Figure 10 and Figure 11, in any of the above-described embodiment, it is preferable that conveying impeller includes:
Wheel post, wheel post fixation are set on conveying axis；Multiple blades are evenly distributed in wheel post along the circumferential direction of wheel post is radial,
In, the quantity of blade is greater than or equal to 6.
In this embodiment, conveying impeller includes wheel post and multiple blades for being circumferentially distributed in wheel post, by that will take turns
Column fixation is set on conveying axis, conveying axis rotation when, drive conveying 104 synchronous rotary of impeller, due to conveying impeller 104 by
It is multiple directly to combine to be formed to blade, on the one hand, to there is clearance space, it is empty to fill full gap in material between two adjacent blades
Between after, blade by rotation, the material in clearance space is conveyed from the top down, with from discharge gate 1022 be discharged, realize object
On the other hand material when conveying impeller 104 stops operating, is in discharge gate 1022 with longitudinal synchronism output in the horizontal direction
Or the blade being in discharge chamber 1024 forms enclosed construction, to realize the closing to discharge gate 1022, in another aspect, passing through limit
The quantity of fixed blade is greater than or equal to 6, further ensures the leakproofness of discharge gate 1022.
Wherein, wheel post fixation is set on conveying axis, can be realized by interference fit, can also be by setting in wheel post
Limiting slot is set, limit rib is set on conveying axis and cooperates realization.
As shown in Fig. 6 and Figure 10, it is preferable that the quantity of blade is 8.
Embodiment five:
As shown in Figures 2 to 6, in any of the above-described embodiment, it is preferable that blade is lobed straight blade 1042A, will
Designated shape is configured to spherical；Discharge gate 1022 is configured to round discharge gate 1022 compatible with vane profile.
In this embodiment, by by impeller construction be it is spherical, i.e., designated shape be it is spherical, blade be lobed straight blade
1042A, so that no matter rotating vane stops in any position, the material in magazine 102 will not be skidded off, corresponding discharge gate
1022 are provided in round discharge gate 1022, so that spherical conveying impeller 104 is realized discharge function at runtime, when out of service
Realize closing function.
Alternatively, it is also possible to be ellipsoid by impeller construction, corresponding discharge gate 1022 is oval discharge gate 1022.
Specifically, convey impeller 104 be spherical impeller 1042 when, the axial side wall of discharge chamber 1024 be configured to it is spherical
Curved surface that the corresponding surface of impeller 1042 matches oblique is faced directly.
Embodiment six:
As shown in figs. 7 to 11, in any of the above-described embodiment, it is preferable that blade is rectangle straight blade 1044A,
Designated shape is configured to cylindric impeller 1044；Discharge gate 1022 is with the profile of cylindric impeller 1044 to the length being adapted to
Rectangular discharge gate 1022.
In this embodiment, by by impeller construction be it is cylindric, i.e., designated shape be it is cylindric, blade be lobed straight panel
Blade 1042A, so that no matter rotating vane stops in any position, the material in magazine 102 will not be skidded off, corresponding row
Material mouth 1022 is then set as rectangle discharge gate 1022, so that cylindric conveying impeller 104 is realized discharge function at runtime, is stopping
Closing function is realized when only running, and compared with spherical impeller 1042, the preparation cost of cylindric impeller 1044 is lower.
Specifically, when conveying impeller 104 is cylindric impeller 1044, two end faces of impeller are plane, at this time discharge
The axial side wall of chamber 1024 is configured to that vertical plane that surface corresponding with cylindric impeller 1044 matches is oblique to be faced directly.
Embodiment seven:
As shown in figure 8, in any of the above-described embodiment, it is preferable that conveying axis is conveying screw rod 106, and conveying screw rod 106 wraps
Sequentially connected first screw rod 1062, connecting shaft 1064 and the second screw rod 1066 are included, the outer end of the first screw rod 1062 is connected to storage
The outer end end of the side inner wall of material container 102, the second screw rod 1066 is connected to the other side inner wall of magazine 102；In wheel post
Axially extending bore is offered, is set in the fixation of conveying impeller in connecting shaft 1064 by connecting shaft 1064 and axially extending bore cooperation,
To drive conveying wheel rotation by conveying screw rod 106, wherein the hand of spiral of the second screw rod 1066 and the first screw rod 1062 is reversed
Setting.
In this embodiment, by setting conveying screw rod 106 to by the first screw rod 1062, connecting shaft 1064 and second
1066 head and the tail of screw rod are connected and fixed assembling and are formed, and the first screw rod 1062 and the second screw rod 1066 are provided with reversed screw thread,
With when conveying screw rod 106 is driven by driving device 108, the first screw rod 1062 and the second screw rod 1066 can it is synchronous respectively will be outer
The material of side pushes to discharge gate 1022, on the one hand, for the scheme for realizing material outlet using gravity, Ke Yishi
Material in existing magazine 102 is without Local residues, so that remaining material deterioration be avoided to cause material in magazine 102 whole
The problem of weight declines, on the other hand, by the material that will be located at bottom position in magazine 102 using pushing screw rod
It is pushed into carry out outlet at discharge gate 1022, can preferentially arrange the holding time longer material for being located at 102 bottom of magazine
Out, it so realizes and the material in magazine 102 is updated according to time sequencing, promote material in magazine 102
Total quality, in another aspect, be separately provided conveying impeller 104 compared with, discharge of materials it is more efficient.
Specifically, the first screw rod 1062, the second screw rod 1066 can be an integral molding structure with connecting shaft 1064, defeated at this time
Sending impeller 104 corresponding is the assembling blade formed by the first semi-circular blades portion and the second semi-circular blades portion combined complete, one
The oppositely oriented of the screw thread that 1022 two sides of discharge gate are located relatively on screw rod is arranged across discharge gate 1022 in molding screw rod,
In this way, being rotated using an electric motor driven screw, the rice that screw drive can be made to be located at 1022 two sides of discharge gate is expected to discharge gate
The convergence of 1022 positions, motor dosage, essence can effectively be saved under the premise of ensuring to rice material drive efficiency by being designed in this way
Simple product form component reduces product cost.
In addition, conveying impeller 104 when it is package assembly that the first screw rod 1062, the second screw rod 1066 are with connecting shaft 1064
It is an integral molding structure.
Embodiment eight:
As shown in Figure 12 to Figure 15, in any of the above-described embodiment, it is preferable that support portion is to be set to magazine 102
Side wall on transmission shaft 1086, material storage device 10 further include: driving device 108 is set to the outer of magazine 102
Side, driving include driving motor 1082 and the gear drive 1084 connecting with driving motor 1082；Transmission shaft 1086, storage
One end that conveying axis is fixed on material container 102 offers mounting hole, 1086 penetrating mounting holes of transmission shaft, so that transmission shaft 1086
One end is connected to conveying axis, and the other end of transmission shaft 1086 is connected to gear drive 1084.
In this embodiment, by the way that gear drive 1084 and driving electricity is respectively set in the outside of magazine 102
Machine 1082, and be correspondingly connected with conveying screw rod 106, while realizing that driving conveying screw rod 106 rotates, synchronous drive conveys leaf
Piece rotation, realizes the automatic discharge by conveying screw rod 106 and conveying blade.
Specifically, gear transmission structure may include intermeshing first gear and second gear, wherein first gear
It is connected to driving motor 1082, second gear connection coaxial with conveying axis, to drive drive shaft turns by driving motor 1082.
Embodiment nine:
As shown in Fig. 8, Fig. 9 and Figure 13, in any of the above-described embodiment, it is preferable that further include: pulp-collecting box 110, cooperation is set
It is placed in the lower section of discharge chamber 1024, pulp-collecting box 110 is configured to domes.
In this embodiment, by the way that pulp-collecting box 110 is arranged in the bottom of magazine 102, it is fixed that pulp-collecting box 110 is used to store
For cooking, magazine 102 is connected by discharge chamber 1024 with pulp-collecting box 110 material of amount, realizes the safety row of material
It puts, the material being discharged into pulp-collecting box 110 can be imported by blower and be washed in material container or interior pot, cooked and grasped with further completion
Make.
As shown in Figure 1, the cooking apparatus of embodiment according to the present invention, including any of the above-described material as described in the examples
Storage device 10.
The cooking apparatus that embodiment according to the present invention provides, it is any of the above-described as described in the examples because being provided with the present invention
Material storage device 10, to have all of the above beneficial effect, details are not described herein.
In the above embodiment, it is preferable that cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot or electric steamer.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as indicating
Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ",
The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, being also possible to can
Dismantling connection, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In description of the invention, it is to be understood that the instructions such as term " on ", "lower", "left", "right", "front", "rear"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of material storage device characterized by comprising
Magazine, the bottom of the magazine offer the discharge gate for discharges material；
Conveying axis extends to the discharge gate, and is set to the bottom of the magazine, in the conveying axis and the container
Support portion cooperate assembling；
Impeller is conveyed, is set on the conveying axis, and be set at the discharge gate, the conveying impeller has and the row
The compatible designated shape of material mouth,
Wherein, the conveying axis driving conveying impeller rotation is to drive the material in the magazine to arrange from the discharge gate
Out, and when the conveying impeller stops rotating, the discharge gate can be closed by the conveying impeller of the designated shape.
2. material storage device according to claim 1, which is characterized in that further include:
Discharge chamber, by being downwardly extending along the discharge gate, the upper portion side wall of the discharge chamber is configured to oblique side wall
Or with the coaxial cambered surface side wall of the conveying impeller so that the conveying impeller wheel portion cooperates, to be placed in the discharge intracavitary,
Wherein, plane where the discharge gate is lower than the plane where the conveying axis.
3. material storage device according to claim 2, which is characterized in that
Axial direction of the discharge gate with the conveying impeller in the conveying impeller has axial gap, and the axial gap is greater than
0 and be less than or equal to 1.3mm；
It is radial big between the outer lateral side and the corresponding cambered surface side wall of the parked blade of the cambered surface side wall
In 0, simultaneously gap is less than or equal to 1.3mm, so that the conveying impeller closes the discharge gate when stopping operating；Or
Most path between the outer lateral side and the corresponding cambered surface side wall of the parked blade of the oblique side wall
It is greater than 0 to gap and is less than or equal to 1.3mm, so that the conveying impeller closes the discharge gate when stopping operating.
4. material storage device according to claim 3, which is characterized in that the conveying impeller includes:
Wheel post, the wheel post fixation are set on the conveying axis；
Multiple blades are evenly distributed in the wheel post along the circumferential direction of the wheel post is radial,
Wherein, the quantity of the blade is greater than or equal to 6.
5. material storage device according to claim 4, which is characterized in that
The blade is lobed straight blade, the designated shape is configured to spherical；
The discharge gate is configured to round discharge gate compatible with the vane profile.
6. material storage device according to claim 4, which is characterized in that
The blade is rectangle straight blade, and the designated shape is configured to cylindric impeller；
The discharge gate is with the profile of the cylindric impeller to the rectangle discharge gate being adapted to.
7. material storage device according to claim 5 or 6, which is characterized in that
The conveying axis is conveying screw rod, and the conveying screw rod includes sequentially connected first screw rod, connecting shaft and the second screw rod,
The outer end of first screw rod is connected to the side inner wall of the magazine, and the outer end end of second screw rod is connected to described
The other side inner wall of magazine；
Axially extending bore is offered in the wheel post, the conveying impeller fixing sleeve is made by the connecting shaft and axially extending bore cooperation
It is located in the connecting shaft, to drive the conveying wheel rotation by the conveying screw rod,
Wherein, second screw rod and first screw flight direction are oppositely arranged.
8. material storage device according to any one of claim 1 to 6, which is characterized in that
The support portion is the transmission shaft being set on the side wall of the magazine；
The material storage device further include: driving device is set to the outside of the magazine,
The driving device includes: driving motor and the gear drive that connect with the driving motor；
The driving device further include: the transmission shaft, one end that the conveying axis is fixed on the magazine offer peace
Hole is filled, the transmission shaft runs through the mounting hole, so that one end of the transmission shaft is connected to the conveying axis, by the biography
The other end of moving axis is connected to the gear drive.
9. the material storage device according to any one of claim 2 to 6, which is characterized in that further include:
Pulp-collecting box is equipped in the lower section of the discharge chamber, and the pulp-collecting box is configured to domes.
10. a kind of cooking apparatus, which is characterized in that including material storage device as claimed in any one of claims 1-9 wherein,
Wherein, the cooking apparatus is electric cooker, electric pressure cooking saucepan, electric cooking pot, electric steamer or soy bean milk making machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002944.2A CN109691914B (en) | 2017-10-24 | 2017-10-24 | Material storage device and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002944.2A CN109691914B (en) | 2017-10-24 | 2017-10-24 | Material storage device and cooking utensil |
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| Publication Number | Publication Date |
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| CN109691914A true CN109691914A (en) | 2019-04-30 |
| CN109691914B CN109691914B (en) | 2022-03-22 |
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| CN201711002944.2A Active CN109691914B (en) | 2017-10-24 | 2017-10-24 | Material storage device and cooking utensil |
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| CN206534535U (en) * | 2016-11-28 | 2017-10-03 | 陈绍康 | It is a kind of to go out tea tea making device automatically |
| CN209107021U (en) * | 2017-10-24 | 2019-07-16 | 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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|---|---|---|---|---|
| GB2178397A (en) * | 1985-08-02 | 1987-02-11 | Meliconi Srl | Volume-batching implement for powder products, grains or beans such as flour, rice or coffee |
| CN201558013U (en) * | 2009-07-30 | 2010-08-25 | 肖招银 | Seasoning box for storing granule shaped seasoning |
| CN104840121A (en) * | 2015-05-12 | 2015-08-19 | 陈中华 | Quantitative seasoning box |
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| CN106136978A (en) * | 2016-06-24 | 2016-11-23 | 青岛海尔股份有限公司 | Quantitative distributing device and there is its refrigerator |
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|---|---|
| CN109691914B (en) | 2022-03-22 |
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