CN107960899B - Material cleaning device and cooking utensil - Google Patents
Material cleaning device and cooking utensil Download PDFInfo
- Publication number
- CN107960899B CN107960899B CN201610916056.0A CN201610916056A CN107960899B CN 107960899 B CN107960899 B CN 107960899B CN 201610916056 A CN201610916056 A CN 201610916056A CN 107960899 B CN107960899 B CN 107960899B
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- Prior art keywords
- cavity
- discharging
- door
- cleaning
- discharge
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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
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
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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
- A47J27/00—Cooking-vessels
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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
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
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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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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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
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention provides a material cleaning device and a cooking utensil, wherein the material cleaning device comprises: the cleaning cavity is provided with a discharge hole for discharging materials; the discharging cavity door can be covered with the discharging port or separated from the discharging port to open the discharging port; the driving device is connected with the discharging cavity door and is used for driving the discharging cavity door to translate in a motion plane perpendicular to the central axis of the discharging port so as to cover or separate the discharging cavity door from the discharging port; the material belt cleaning device that this scheme provided, the in-process that row material chamber door and the bin outlet department of wasing the cavity separated can utilize the inner wall of bin outlet to scrape the material that is attached to on row material chamber door internal surface like grain of rice etc. to avoid remaining the problem that the material leads to sanitary potential safety hazard on the row material chamber door, avoid row material chamber door to revert to the bin outlet department looks lid in-process that washs the cavity simultaneously and appear the material jamming problem.
Description
Technical Field
The invention relates to the field of kitchen appliances, in particular to a material cleaning device and a cooking appliance.
Background
Some existing automatic cooking appliances comprise automatic rice washing devices, but in these products, when the automatic rice washing devices finish rice washing and discharging, rice grains are adhered and remained on the inner surface of a discharge port valve due to the adhesion of wet rice, and the residual rice grains are easy to deteriorate and generate bacteria, and the problem of rice clamping is caused when the valve is closed, so that the hidden health safety hazard exists, and the user experience is affected.
Disclosure of Invention
In order to solve at least one of the above problems, an object of the present invention is to provide a material cleaning device.
Another object of the present invention is to provide a cooking appliance having the above material washing apparatus.
To achieve the above object, an embodiment of a first aspect of the present invention provides a material cleaning apparatus, including: the cleaning cavity is provided with a discharge hole for discharging materials, and a stirring device for stirring the materials is arranged in the cleaning cavity; the discharging cavity door can be covered with the discharging port or separated from the discharging port so as to open the discharging port; the driving device is connected with the discharging cavity door and is used for driving the discharging cavity door to translate in a movement plane perpendicular to the central axis of the discharging port so as to cover or separate the discharging cavity door from the discharging port.
It should be noted that the translation may be understood as that the discharge cavity door makes a translation motion in a motion plane, and a motion track of the discharge cavity door in the motion plane may be a straight line or a curve, and the central axis of the discharge port may be understood as a central line of the discharge port in a regular shape or an axis of the discharge port in a rotary structure.
According to the material cleaning device provided by the invention, when the material discharging cavity door is driven by the driving device to cover or separate from the material discharging port of the cleaning cavity, the material discharging cavity door translates in the movement plane perpendicular to the central axis of the material discharging port, so that the inner wall of the material discharging port can be utilized to scrape materials such as rice grains attached to the inner surface of the material discharging cavity door in the process of separating the material discharging cavity door from the material discharging port of the cleaning cavity, and the problem that the residual materials are attached to the material discharging cavity door for a long time and have health safety hazards is avoided, and the product cleanliness is improved; in addition, the automatic cleaning of the residual materials on the inner surface of the discharging cavity door is realized in the process of separating the discharging cavity door from the discharging port of the cleaning cavity, so that the problem of material clamping stagnation in the process of returning the discharging cavity door to the position covered with the discharging port of the cleaning cavity can be avoided, and the operation reliability and smoothness of the driving device are improved.
In addition, the material cleaning device provided in the above embodiment of the present invention may further have the following additional technical features:
in the above technical solution, the driving device includes: a motor having an output shaft; the oscillating bar is connected with the output shaft or connected with the output shaft through a transmission mechanism, and the discharging cavity door is arranged on the oscillating bar, wherein the oscillating bar oscillates in the motion plane when the output shaft rotates.
In the scheme, the motor is utilized to drive the swing rod to swing in the movement plane, and meanwhile, the discharging cavity door positioned on the swing rod can do arc displacement movement in the movement plane along with the swing of the swing rod, wherein, the operation position which enables the discharging cavity door to be opposite to the discharging hole is arranged on the movement track of the discharging cavity door, and when the discharging cavity door moves to the operation position, the discharging hole can be covered with the discharging hole of the cleaning cavity body to seal the discharging hole.
In any of the above solutions, preferably, the discharging cavity door is floatably connected to the swing rod, so that the discharging cavity door can float in a direction perpendicular to the movement plane relative to the swing rod.
In this scheme, be the structure that can float in the direction of perpendicular to plane of motion with the row's material chamber door structure, can do benefit to like this and drive it when row's material chamber door moves to working position to the direction that closes with the bin outlet lid of wasing the cavity float in order to realize sealedly, and can do benefit to when row's material chamber door leaves working position or is close to working position to drive it to the direction that the bin outlet of wasing the cavity kept away from float in order to give way the operation of row's material chamber door, avoid row's material chamber door to leave or be close to the motion in-process of bin outlet and wash the cavity and take place the problem of interference, guarantee row's material chamber door's motion smoothness nature.
In any of the above technical solutions, preferably, the floating displacement of the discharge cavity door in the direction perpendicular to the movement plane is 0.5 mm-10 mm.
In this scheme, on the one hand, set up the floating displacement volume of row's material chamber door in the direction of perpendicular to plane of motion and be not less than 0.5mm, to being provided with the occasion of sealing member between row's material chamber door and the washing cavity, can reserve space for the rebound stroke of sealing member, avoid row's material chamber door motion in-process and the problem that the sealing member interfered, on the other hand, set up row's material chamber door and be not more than 10mm in the floating displacement volume of direction of perpendicular to plane of motion, can avoid the too big problem that leads to row's material chamber door and pendulum rod assembly unstability of floating displacement volume like this, simultaneously, can avoid the floating displacement volume too big in-process that leads to row's material chamber door and the discharge port department of wasing the cavity to scrape the problem that effect reduces like the rice grain on the material on the internal surface of row's material chamber door, with this effectively solve row's material chamber door internal surface and remain the problem, guarantee product use cleanliness and row's material chamber door motion's smoothness.
In any of the above technical solutions, preferably, the discharge opening is located at a bottom end of the cleaning cavity, and a central axis of the discharge opening extends in a vertical direction, and the movement plane coincides with the horizontal plane.
In the scheme, the discharge port is positioned at the bottom end of the cleaning cavity, so that materials in the cleaning cavity can be automatically discharged out of the cleaning cavity by means of gravity when the discharge port is opened, the driving loss of products is reduced, scraped materials from the discharge cavity door can be automatically discharged out of the cleaning cavity, and the problem that scraped materials from the discharge cavity door fall back into the cleaning cavity is avoided; in addition, because the axis of the bin outlet that is located the bottom of wasing the cavity extends along vertical direction, motion plane and horizontal plane coincidence, like this, the motor is at the in-process of drive bin outlet door motion, and the effect of the gravity of bin outlet door to motor output shaft remains balanced all the time, can avoid motor output shaft atress to change and lead to motor drive unstable problem.
In any of the above solutions, preferably, the material cleaning device further includes: the sealing piece is arranged at the discharge opening of the cleaning cavity, and when the discharge cavity door and the discharge opening of the cleaning cavity are covered, at least part of the sealing piece is supported between the discharge cavity door and the cleaning cavity to be sealed.
In this scheme, the bin outlet department of wasing the cavity sets up the sealing member, can further strengthen like this and wash the sealed effect of cavity, avoid material belt cleaning device to carry out the problem that leaks when wasing the work.
In any of the above technical solutions, preferably, the sealing member is provided with a mounting ring, and an inner annular wall of the mounting ring is provided with a slot; the cleaning cavity is provided with a bulge, the mounting ring is sleeved on the cleaning cavity, and the bulge is inserted into the slot.
In this scheme, set up the slot on the inner ring wall of collar, utilize the protruding on the washing cavity to cooperate with the slot on the collar, this can effectively realize the assembly location to the sealing member, on the one hand can guarantee the assembly accuracy of sealing member, promote sealed effect, on the other hand, utilize the protruding on the washing cavity to interfere with the slot, can improve the assembly stability of sealing member on washing cavity or row material chamber door, avoid the sealing member to take place dislocation or the problem that drops at row material chamber door and washing cavity movable fit in-process sealing member, improve the reliability of use of product.
In any of the above solutions, preferably, the material cleaning device further includes: the first suction part is arranged on the cleaning cavity; the second suction part is arranged on the discharging cavity door and can be sucked and fixed with the first suction part when the discharging cavity door and the discharging opening are covered.
In the scheme, the first suction part is arranged on the cleaning cavity, the second suction part is correspondingly arranged on the discharging cavity door, and the interaction force between the cleaning cavity and the discharging cavity door cover can be improved by utilizing the mutual attraction force between the first suction part and the second suction part, so that the sealing effect on the discharging port is improved; in addition, when the discharging cavity door is taken away from the working position, the swing rod mainly swings in a movement plane perpendicular to the central axis of the discharging hole, and the swing is perpendicular to the relative acting force between the first suction part and the second suction part, so that the first suction part and the second suction part are separated along the tangential direction, the separation of the first suction part and the second suction part is easier, and the driving loss on the swing rod is relatively reduced.
More specifically, in the scheme, when the discharging cavity door is brought to a working position by the swing rod, the second suction part on the discharging cavity door corresponds to and attracts each other with the first suction part on the cleaning cavity, and the discharging cavity door is driven by attraction force attracted between the first suction part and the second suction part to cover the discharging hole of the cleaning cavity so as to improve the sealing effect; when the discharging cavity door is taken away from the working position, the second suction part moves along with the discharging cavity door to enable the second suction part to be separated from the magnetic force of the first suction part in the tangential direction, so that the swing rod can drive the discharging cavity door to translate in a movement plane more easily, and in the process of separating the discharging cavity door from the discharging port, the inner wall of the discharging port scrapes off residues attached to the inner surface of the discharging cavity door to effectively solve the problem of material residues on the inner surface of the discharging cavity door, and the product using cleanliness and the smoothness of the movement of the discharging cavity door are ensured.
In any of the above solutions, preferably, one of the first engaging portion and the second engaging portion is a permanent magnet, and the other is a permanent magnet or a metal body that can be absorbed by the permanent magnet; or one of the first suction part and the second suction part is an electromagnet, and the other is a metal body capable of being adsorbed with a permanent magnet.
An embodiment of the second aspect of the present invention provides a cooking appliance, comprising: the material cleaning device in any one of the above technical schemes; the cooking main body is provided with a cooking cavity, the material outlet of the material cleaning device is communicated with the cooking cavity when being opened, so that materials discharged from the material outlet can enter the cooking cavity, and the cooking main body is used for cooking the materials in the cooking cavity.
The cooking utensil provided by the invention has all the beneficial effects due to the arrangement of the material cleaning device in any one of the technical schemes, and the material cleaning device is not repeated here.
In the above technical solution, the cooking main body includes: and the cleaning cavity of the material cleaning device is arranged on the upper cover.
In this scheme, material belt cleaning device's cleaning cavity sets up on cooking main part's upper cover, be convenient for make the bin outlet of cleaning cavity open time with cooking utensil's cooking cavity intercommunication to make the interior material of cleaning cavity get into cooking cavity smoothly and cook, make the structure compacter reasonable.
Optionally, the cooking appliance is an electric cooker, an electric pressure cooker, an electric stewpot or an electric steamer.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic view showing a structure of an upper cover of a cooking appliance in a first state according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the upper cover shown in FIG. 1;
fig. 3 is an enlarged schematic view of the portion a shown in fig. 2;
FIG. 4 is a schematic cross-sectional view of the discharge chamber door shown in FIG. 2;
FIG. 5 is a schematic cross-sectional view of a seal according to one embodiment of the invention;
FIG. 6 is a schematic cross-sectional view of a seal according to one embodiment of the invention;
FIG. 7 is a schematic cross-sectional view of a seal according to one embodiment of the invention;
FIG. 8 is a schematic cross-sectional view of a seal according to one embodiment of the invention;
fig. 9 is a schematic view showing a structure of an upper cover of a cooking appliance in a second state according to an embodiment of the present invention.
Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 9 is:
100 upper covers, 10 material cleaning devices, 11 cleaning cavities, 111 discharge ports, 112 bulges, 121 swing rods, 1211 through holes, 122 discharge cavity doors, 123 springs, 13 sealing elements, 131 sealing edges, 1311 arched parts, 132 mounting rings, 1321 slots, 141 first suction parts, 142 second suction parts, 15 motors, 16 stirring devices, 17 fasteners and 171 limiting parts.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A cooking appliance and a material cleaning apparatus 10 according to some embodiments of the present invention are described below with reference to fig. 1 to 9.
As shown in fig. 1 to 9, the present embodiment provides a material cleaning apparatus 10 including: the cleaning chamber 11, the discharge chamber door 122 and the driving means.
Specifically, the cleaning chamber 11 is provided with a discharge port 111 through which the material is discharged; the discharge chamber door 122 can be covered with the discharge port 111 or separated from the discharge port 111 to open the discharge port 111; the driving device is connected with the discharging cavity door 122, and is used for driving the discharging cavity door 122 to translate in a movement plane perpendicular to the central axis of the discharging port 111, so that the discharging cavity door 122 is covered or separated from the discharging port 111.
According to the material cleaning device 10 provided by the invention, when the discharge cavity door 122 is driven by the driving device to cover or separate from the discharge hole 111 of the cleaning cavity 11, the discharge cavity door 122 translates in the movement plane perpendicular to the central axis of the discharge hole 111, so that the inner wall of the discharge hole 111 can be utilized to scrape materials such as rice grains attached to the inner surface of the discharge cavity door 122 in the process of separating the discharge cavity door 122 from the discharge hole 111 of the cleaning cavity 11, thereby avoiding the problem that the residual materials are attached to the discharge cavity door 122 for a long time and have health safety hazards, and improving the product cleanliness; in addition, the automatic cleaning of the residual materials on the inner surface of the discharging cavity door 122 is realized in the process of separating the discharging cavity door 122 from the discharging port 111 of the cleaning cavity 11, so that the problem of material clamping stagnation in the process of returning the discharging cavity door 122 to cover the discharging port 111 of the cleaning cavity 11 can be avoided, and the operation reliability and smoothness of the driving device are improved.
It will be appreciated that the material cleaning apparatus 10 further comprises a stirring device 16, as shown in fig. 1, 2, 3 and 9, the stirring device 16 extending into the cleaning chamber 11 for stirring the material in the cleaning chamber 11.
More specifically, the material may be rice, mung bean, soybean, etc. suitable for cooking and eating, the material cleaning device 10 is used for cleaning the material entering the cleaning cavity 11, for example, the material is input into the cleaning cavity 11 on the premise that the discharging cavity door is covered with the discharging hole 111 of the cleaning cavity 11, after that, the stirring device 16 can be started to work to stir the material in the cleaning cavity 11, so as to improve the cleaning effect, after the cleaning is finished, the sewage is discharged out of the cleaning cavity 11, and then, the discharging cavity door is controlled to be separated from the discharging hole 111 of the cleaning cavity 11, so that the material in the cleaning cavity 11 is discharged from the discharging hole 111, wherein the discharged material enters the inner pot of the cooking appliance for cooking, thereby realizing the integration of the material cleaning and the cooking functions of the cooking appliance.
In one embodiment of the invention, as shown in fig. 1 and 9, the driving means comprises a motor 15 and a swing link 121, in particular, the motor 15 has an output shaft; the swing rod 121 is connected with the output shaft, or of course, may be connected with the output shaft through a transmission mechanism such as a gear mechanism, and the discharge cavity door 122 is disposed on the swing rod 121, where the swing rod 121 swings in a movement plane when the output shaft rotates.
In this scheme, utilize motor 15 drive pendulum rod 121 to swing in the plane of motion, simultaneously, the discharge cavity door 122 that is located on pendulum rod 121 can be along with the swing of pendulum rod 121 do the pitch arc displacement motion in the plane of motion, wherein, it is understood that have the operating position that makes discharge cavity door 122 and bin outlet 111 just right on the orbit of discharge cavity door 122, can realize closing with sealed bin outlet 111 with the bin outlet 111 department lid of wasing cavity 11 when discharge cavity door 122 moves to operating position, this design has simple structure, equipment convenient characteristics, does benefit to improvement product packaging efficiency and yields.
In one embodiment of the invention, the discharge chamber door 122 is preferably connected to the pendulum rod 121 in a floatable manner, so that the discharge chamber door 122 can float relative to the pendulum rod 121 in a direction perpendicular to the plane of motion.
More specifically, the material cleaning device 10 further includes a fastener and a spring 123, one end of the fastener is connected to the discharge chamber door 122, the other end is provided with a limiting portion, the swing rod 121 is provided with a through hole 1211, and the fastener penetrates through hole 1211; as shown in fig. 2 to 4, the spring 123 is supported between the swing rod 121 and the limiting portion, and is used for driving the discharge cavity door 122 to float in a direction away from the discharge port 111 when the discharge cavity door 122 leaves the working position, so that a preset gap is kept between the discharge cavity door 122 and the cleaning cavity 11, and interference with the cleaning cavity 11 in a movement process of the discharge cavity door 122 is avoided.
In this scheme, the discharging cavity door 122 is configured to have a structure that can float in the direction perpendicular to the movement plane relative to the swing rod 121, so that when the discharging cavity door 122 moves to the working position, the discharging cavity door is driven to float in the direction covering the discharging port 111 of the cleaning cavity 11 to realize sealing, when the discharging cavity door 122 leaves the working position or approaches to the working position, the discharging cavity door is driven to float in the direction far away from the discharging port 111 of the cleaning cavity 11 to yield the operation of the discharging cavity door 122, the problem that the discharging cavity door 122 interferes with the cleaning cavity 11 in the movement process of leaving or approaching the discharging port 111 is avoided, and the smoothness of the movement of the discharging cavity door 122 is ensured.
Preferably, the floating displacement amount H of the discharge chamber door 122 in the direction perpendicular to the movement plane is 0.5mm to 10mm.
In this scheme, on the one hand, set up the floating displacement H of discharge chamber door 122 in the direction of perpendicular to plane of motion and be not less than 0.5mm, to being provided with in the occasion of sealing member 13 between discharge chamber door 122 and the washing cavity 11, can reserve space for the rebound stroke of sealing member 13, avoid the problem that discharge chamber door 122 in-process and sealing member 13 interfere, on the other hand, set up the floating displacement H of discharge chamber door 122 in the direction of perpendicular to plane of motion and be not more than 10mm, like this can avoid floating displacement H too big to lead to discharge chamber door 122 and the unstable problem of pendulum rod 121 assembly, simultaneously, can avoid floating displacement H too big to lead to discharge chamber door 122 and wash the problem that the material scraping effect such as grain of rice on the internal surface of discharge chamber door 122 reduces, with this effective solution discharge chamber door 122 internal surface material remaining problem, guarantee the product and use cleanliness and discharge chamber door 122 smoothness of motion.
In any of the above embodiments, preferably, the discharge opening 111 is located at the bottom end of the cleaning cavity 11, and the central axis of the discharge opening 111 extends in the vertical direction, and the movement plane coincides with the horizontal plane.
In this scheme, the discharge hole 111 is located at the bottom end of the cleaning cavity 11, so that when the discharge hole 111 is opened, the material in the cleaning cavity 11 can be automatically discharged out of the cleaning cavity 11 by gravity, so that the driving loss of the product is reduced, and the scraped material from the discharge cavity door 122 can be automatically discharged out of the cleaning cavity 11, so that the problem that the scraped material from the discharge cavity door 122 falls back into the cleaning cavity 11 is avoided; in addition, as the central axis of the discharge hole 111 at the bottom end of the cleaning cavity 11 extends along the vertical direction, and the movement plane coincides with the horizontal plane, in this way, the effect of the gravity of the discharge cavity door 122 on the output shaft of the motor 15 is always balanced in the process of driving the discharge cavity door 122 to move, and the problem that the driving of the motor 15 is unstable due to the change of the stress of the output shaft of the motor 15 can be avoided.
In one embodiment of the present invention, as shown in fig. 2 and 3, the material washing apparatus 10 further includes a sealing member 13, specifically, the sealing member 13 is disposed at the discharge port 111 of the washing chamber 11, and at least a portion of the sealing member 13 is supported between the discharge chamber door 122 and the washing chamber 11 to seal when the discharge chamber door 122 is covered with the discharge port 111 of the washing chamber 11. The sealing member 13 is disposed at the discharge opening 111 of the cleaning chamber 11, so that the sealing effect on the cleaning chamber 11 can be further enhanced, and the problem of water leakage when the material cleaning device 10 performs cleaning operation is avoided.
More specifically, the sealing member 13 is provided with a pressure deformation structure, wherein the pressure deformation structure is supported between the discharge chamber door 122 and the cleaning chamber 11 when the discharge chamber door 122 is closed at the discharge port 111 of the cleaning chamber 11.
In one embodiment of the present invention, as shown in fig. 1, 2, 3 and 5, the compression deformation structure includes a sealing edge 131 having a ring shape, and when the discharge chamber door 122 is closed, the discharge port 111 faces the hollow area of the sealing edge 131; wherein the sealing edge 131 has a closed ring shape in cross section.
In this scheme, the cross section of the sealing edge 131 is provided to be a closed ring, preferably, the cross section of the sealing edge 131 is a circular ring, an elliptical ring, a quadrilateral ring or a hexagonal ring, in the process that the sealing edge 131 is extruded by the discharging cavity door 122 and the cleaning cavity 11, the sealing edge 131 gradually collapses until flat, and in the state that the discharging cavity door 122 and the cleaning cavity 11 keep being covered, the elastic restoring force of the sealing edge 131 structurally returns to the original form counteracts the discharging cavity door 122 and the cleaning cavity 11 to realize sealing, and the sealing effect is positively correlated with the deformation of the sealing edge 131, compared with the structure that the sealing is realized by utilizing the elasticity of the sealing piece 13 material, the sealing edge 131 can not generate local high stress due to the extrusion of the self material under the action of pressure, so that the sealing of the product is more reliable and durable.
In one embodiment of the present invention, as shown in fig. 6, the compression deformation structure includes a sealing edge 131 having a ring shape, and when the discharge cavity door 122 is closed, the discharge port 111 faces the hollow area of the sealing edge 131; the cross section of the sealing edge 131 is a circular surface, a quadrilateral surface, an elliptical surface or a hexagonal surface, and the hardness of the sealing edge 131 is 20 shore hardness-40 shore hardness.
In this scheme, the cross section of the sealing edge 131 is a round surface, a quadrilateral surface, an elliptical surface or a hexagonal surface, and the hardness of the sealing edge 131 is 20 shore hardness-40 shore hardness, in this structure, the sealing edge 131 is a solid structure, wherein the sealing edge 131 can gradually collapse until the sealing edge 131 is flat in the process of being extruded by the discharging cavity door 122 and the cleaning cavity 11 by controlling the hardness of the sealing edge 131 to be 20 shore hardness-40 shore hardness, and the elastic restoring force of the sealing edge 131 restoring to the initial form reacts on the discharging cavity door 122 and the cleaning cavity 11 to realize sealing in the state that the discharging cavity door 122 and the cleaning cavity 11 keep being covered, and the sealing effect is positively correlated with the deformation amount of the sealing edge 131.
In one embodiment of the present invention, as shown in fig. 7, the compression deformation structure includes a sealing edge 131 having a ring shape, and when the discharge cavity door 122 is closed, the discharge port 111 faces the hollow area of the sealing edge 131; wherein the sealing edge 131 is in a non-closed ring shape in cross section.
In this scheme, the cross section of the sealing edge 131 is provided with a non-closed ring shape, preferably, the cross section of the sealing edge 131 is a circular ring, an elliptical ring, a quadrilateral ring or a hexagonal ring, in the process that the sealing edge 131 is extruded by the discharging cavity door 122 and the cleaning cavity 11, the sealing edge 131 gradually collapses until flat, and in the state that the discharging cavity door 122 and the cleaning cavity 11 keep being covered, the elastic restoring force of the sealing edge 131 structurally returns to the original shape counteracts the discharging cavity door 122 and the cleaning cavity 11 to realize sealing, the sealing effect is positively correlated with the deformation of the sealing edge 131, and compared with the structure that the sealing is realized by utilizing the elasticity of the material of the sealing piece 13, the sealing edge 131 is designed in such a way that the problem of local high stress is not generated due to the extrusion of the material of the sealing edge when the sealing edge 131 is stressed by the action of pressure, so that the sealing of a product is more reliable and durable.
In one embodiment of the present invention, as shown in fig. 8, the compression deformation structure includes a sealing edge 131 having a ring shape, and when the discharge cavity door 122 is closed, the discharge port 111 faces the hollow area of the sealing edge 131; the sealing edge 131 is a cantilever body, one end of the inner ring end and the outer ring end of the sealing edge 131 is connected with the cleaning cavity 11 or the discharging cavity door 122, and the other end is a free end.
In this scheme, set up sealing edge 131 and be the cantilever body, the one end in the inner ring end of sealing edge 131 and the outer loop end is connected with cleaning chamber 11 or row material chamber door 122, the other end is the free end, specifically, the one end of sealing edge 131 is connected with one of cleaning chamber 11 and row material chamber door 122, the other end of sealing edge 131 is suitable for realizing the seal with the other of cleaning chamber 11 and row material chamber door 122 when row material chamber door 122 and cleaning chamber door 11 lid, wherein, in the in-process that sealing member 13 receives row material chamber door 122 and cleaning chamber door 11 extrusion, the contained angle between cantilever body and the surface that it supported is reduced gradually, until the free end of cantilever body supports on the surface that the stiff end is connected, at this moment the cantilever body is stable both ends solid supporting structure, and under row material chamber door 122 and cleaning chamber door 11 keep the state of lid, the elastic restoring force that the cantilever body structurally restored to initial form is in reaction to discharge chamber door 122 and cleaning chamber door 11 realizes the seal, and sealing element 13 receives the relative deformation effect that makes the sealing member 13 can not receive the stress on the sealing member, the material can be realized on the sealing member is higher than the design, the sealing member can not receive the local stress material quality because of the sealing member is more reliable in the quality when the sealing member is used.
Further, as shown in fig. 8, a cantilever body is provided with a dome 1311 at a position opposite between its fixed end and its free end.
In this scheme, set up the cantilever body and be located the position department between its stiff end and its free end relatively and be provided with arch 1311, on the one hand, arch 1311 can play the effect that rigidity strengthened to the cantilever body, can avoid the cantilever body by the problem of bending deformation, on the other hand, under the state that discharge cavity door 122 and cleaning cavity 11 keep covering, arch 1311 can continue to carry out elastic support to discharge cavity door 122 and cleaning cavity 11, avoid the cantilever body to become after the both ends bearing structure self material and receive the extrusion and produce local high stress problem, improve sealing member 13's durability and reliability in use.
In one embodiment of the present invention, as shown in fig. 5 to 8, the seal 13 is provided with a mounting ring 132, and an inner ring wall of the mounting ring 132 is provided with a slot 1321; wherein, the cleaning cavity 11 is provided with a protrusion 112, the mounting ring 132 is sleeved on the cleaning cavity 11, and the protrusion 112 is inserted into the slot 1321.
In this scheme, set up slot 1321 on the inner ring wall of collar 132, utilize the protruding 112 on the washing cavity 11 to cooperate with slot 1321 on the collar 132, this can effectively realize the assembly location to sealing member 13, on the one hand can guarantee the assembly precision of sealing member 13, promote sealed effect, on the other hand, utilize the protruding 112 on the washing cavity 11 to interfere with slot 1321, can improve the assembly stability of sealing member 13 on washing cavity 11 or row material chamber door 122, avoid sealing member 13 to take place dislocation or the problem that drops at row material chamber door 122 and washing cavity 11 movable fit in-process sealing member 13, improve the reliability of use of product.
In one embodiment of the present invention, as shown in fig. 1 and 9, the material cleaning apparatus 10 further includes a first engaging portion 141 and a second engaging portion 142. Specifically, the first suction portion 141 is provided on the cleaning chamber 11; the second engaging portion 142 is disposed on the discharge chamber door 122, and can be engaged with and fixed to the first engaging portion 141 when the discharge chamber door 122 is closed to the discharge port 111.
In the scheme, the first suction part 141 is arranged on the cleaning cavity 11, the second suction part 142 is correspondingly arranged on the discharging cavity door 122, and the interaction force between the first suction part 141 and the second suction part 142 is utilized to improve the acting force between the cleaning cavity 11 and the discharging cavity door 122, so that the sealing effect on the discharging port 111 is improved; in addition, when the discharge chamber door 122 is taken out of the working position, the swing rod 121 mainly swings in a movement plane perpendicular to the central axis of the discharge opening 111, and the swing is perpendicular to the relative acting force between the first engaging portion 141 and the second engaging portion 142, so that the first engaging portion 141 and the second engaging portion 142 are separated in a tangential direction, the first engaging portion 141 and the second engaging portion 142 are separated more easily, and the driving loss on the swing rod is relatively reduced.
More specifically, in this embodiment, when the discharging cavity door 122 is brought to the working position by the swing rod 121, the second engaging portion 142 on the discharging cavity door 122 corresponds to and attracts each other with the first engaging portion 141 on the cleaning cavity 11, and the discharging cavity door 122 is driven by the attractive force of the mutual attraction between the first engaging portion 141 and the second engaging portion 142 to cover the discharging opening 111 of the cleaning cavity 11, so as to improve the sealing effect; when the discharging cavity door 122 is moved away from the working position, the second engaging portion 142 moves along with the discharging cavity door 122 to release the magnetic force of the first engaging portion 141 in a tangential direction, so that the swing rod 121 more easily drives the discharging cavity door 122 to translate in a movement plane, and in the process of separating the discharging cavity door 122 from the discharging port 111, the inner wall of the discharging port 111 scrapes off the residues attached to the inner surface of the discharging cavity door 122 to effectively solve the problem of material residues on the inner surface of the discharging cavity door 122, thereby ensuring the product use cleanliness and the smoothness of the movement of the discharging cavity door 122.
In one embodiment of the present invention, one of the first engaging portion 141 and the second engaging portion 142 is a permanent magnet, and the other is a permanent magnet or a metal body that can be absorbed by the permanent magnet.
In one embodiment of the present invention, one of the first engaging portion 141 and the second engaging portion 142 is an electromagnet, and the other is a metal body that can be attracted by a permanent magnet.
In summary, in the material cleaning device 10 provided by the invention, when the material discharging cavity door 122 is driven by the driving device to cover or separate from the material discharging hole 111 of the cleaning cavity 11, the material discharging cavity door 122 translates in a movement plane perpendicular to the central axis of the material discharging hole 111, wherein, in the tangential movement process of the material discharging cavity door 122, the inner wall of the material discharging hole 111 has the effect of scraping residues, so as to avoid the residue adhering to the inner surface of the material discharging cavity door 122, which can avoid the clamping stagnation phenomenon caused by the residue of the materials in the solid and solid-liquid mixture discharging process, and improve the operation reliability of the mechanism.
An embodiment of the second aspect of the present invention provides a cooking appliance, comprising: the material cleaning device 10 and the cooking main body according to any of the above embodiments, wherein the cooking main body has a cooking chamber, and the material outlet 111 of the material cleaning device 10 is communicated with the cooking chamber when being opened, so that the material discharged from the material outlet 111 can enter the cooking chamber, and the cooking main body is used for cooking the material in the cooking chamber.
The cooking appliance provided by the invention has all the beneficial effects due to the arrangement of the material cleaning device 10 in any one of the above technical schemes, and is not repeated here.
In the above technical solution, the cooking main body includes an upper cover 100 and a pot body (not shown in the figure), and the upper cover 100 encloses a cooking chamber when the pot body is covered, wherein the cleaning chamber 11 of the material cleaning device 10 is disposed on the upper cover 100.
In this scheme, the cleaning cavity 11 of the material cleaning device 10 is arranged on the upper cover 100 of the cooking main body, so that the material outlet 111 of the cleaning cavity 11 is communicated with the cooking cavity of the cooking appliance when being opened, and materials in the cleaning cavity 11 smoothly enter the cooking cavity to cook, so that the structure is more compact and reasonable.
Optionally, the cooking appliance is an electric cooker, an electric pressure cooker, an electric stewpot or an electric steamer.
In the present disclosure, the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A material cleaning device, comprising:
the cleaning cavity is provided with a discharge hole for discharging materials, and a stirring device for stirring the materials is arranged in the cleaning cavity;
a discharge cavity door which can be covered with the discharge port or separated from the discharge port to open the discharge port;
the driving device is connected with the discharging cavity door and is used for driving the discharging cavity door to translate in a movement plane perpendicular to the central axis of the discharging port so as to cover or separate the discharging cavity door from the discharging port;
the driving device includes:
a motor having an output shaft;
the swing rod is connected with the output shaft or connected with the output shaft through a transmission mechanism, and the discharging cavity door is arranged on the swing rod, wherein the swing rod swings in the motion plane when the output shaft rotates;
the discharging cavity door is floatably connected with the swing rod, so that the discharging cavity door can float relative to the swing rod in a direction perpendicular to the movement plane.
2. The material cleaning apparatus according to claim 1, wherein,
the floating displacement of the discharging cavity door in the direction perpendicular to the movement plane is 0.5-10 mm.
3. The material cleaning apparatus according to claim 1 or 2, wherein,
the discharge opening is positioned at the bottom end of the cleaning cavity, the central axis of the discharge opening extends along the vertical direction, and the movement plane coincides with the horizontal plane.
4. The material cleaning apparatus according to claim 1 or 2, further comprising:
the sealing piece is arranged at the discharge opening of the cleaning cavity, and when the discharge cavity door and the discharge opening of the cleaning cavity are covered, at least part of the sealing piece is supported between the discharge cavity door and the cleaning cavity to be sealed.
5. The material cleaning apparatus according to claim 4, wherein,
a mounting ring is arranged on the sealing element, and a slot is arranged on the inner annular wall of the mounting ring;
the cleaning cavity is provided with a bulge, the mounting ring is sleeved on the cleaning cavity, and the bulge is inserted into the slot.
6. The material cleaning apparatus according to claim 1 or 2, further comprising:
the first suction part is arranged on the cleaning cavity;
the second suction part is arranged on the discharging cavity door and can be sucked and fixed with the first suction part when the discharging cavity door and the discharging opening are covered.
7. The material cleaning apparatus according to claim 6, wherein,
one of the first suction part and the second suction part is a permanent magnet, and the other is a permanent magnet or a metal body capable of being adsorbed by the permanent magnet; or (b)
One of the first suction part and the second suction part is an electromagnet, and the other is a metal body capable of being adsorbed with a permanent magnet.
8. A cooking appliance, comprising:
the material cleaning apparatus as claimed in any one of claims 1 to 7;
the cooking main body is provided with a cooking cavity, the material outlet of the material cleaning device is communicated with the cooking cavity when being opened, so that materials discharged from the material outlet can enter the cooking cavity, and the cooking main body is used for cooking the materials in the cooking cavity.
9. The cooking appliance of claim 8, wherein the cooking body comprises:
and the cleaning cavity of the material cleaning device is arranged on the upper cover.
10. The cooking appliance according to claim 8 or 9, wherein,
the cooking utensil is an electric cooker, an electric pressure cooker, an electric stewpot or an electric steamer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610916056.0A CN107960899B (en) | 2016-10-20 | 2016-10-20 | Material cleaning device and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610916056.0A CN107960899B (en) | 2016-10-20 | 2016-10-20 | Material cleaning device and cooking utensil |
Publications (2)
| Publication Number | Publication Date |
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| CN107960899A CN107960899A (en) | 2018-04-27 |
| CN107960899B true CN107960899B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610916056.0A Active CN107960899B (en) | 2016-10-20 | 2016-10-20 | Material cleaning device and cooking utensil |
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| JPH09201279A (en) * | 1996-01-30 | 1997-08-05 | Kubota Corp | Rice washing device |
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| JP2004113407A (en) * | 2002-09-26 | 2004-04-15 | Konica Minolta Technoproducts Co Ltd | Rice washing/cooking device |
| CN2766722Y (en) * | 2005-01-07 | 2006-03-29 | 陈维森 | Temperature-controlled foodstuff releasing automatically cooking utensil |
| CN2936065Y (en) * | 2006-08-11 | 2007-08-22 | 美的集团有限公司 | Electric heating kettle |
| CN202828994U (en) * | 2012-09-28 | 2013-03-27 | 宇晟电脑资讯股份有限公司 | Magnetic uncapping device |
| CN105266564A (en) * | 2015-11-05 | 2016-01-27 | 陈礼松 | Automated electric cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09201279A (en) * | 1996-01-30 | 1997-08-05 | Kubota Corp | Rice washing device |
| EP0976670A1 (en) * | 1998-07-25 | 2000-02-02 | Stag AG | Apparatus for the pneumatic conveyance of pulverized or granulated matter |
| JP2004113407A (en) * | 2002-09-26 | 2004-04-15 | Konica Minolta Technoproducts Co Ltd | Rice washing/cooking device |
| CN2766722Y (en) * | 2005-01-07 | 2006-03-29 | 陈维森 | Temperature-controlled foodstuff releasing automatically cooking utensil |
| CN2936065Y (en) * | 2006-08-11 | 2007-08-22 | 美的集团有限公司 | Electric heating kettle |
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| Publication number | Publication date |
|---|---|
| CN107960899A (en) | 2018-04-27 |
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