CN208551526U - Material cleaning device and cooking apparatus - Google Patents

Abstract

It includes: cleaning chamber, seal assembly and spray head that the utility model, which provides a kind of material cleaning device and cooking apparatus, material cleaning device, and the bottom and top of cleaning chamber are respectively equipped with discharge port and spiral duct；Seal assembly is arranged at discharge port, is used to open or closes discharge port；Spray head is arranged in cleaning chamber, and can be connected to water source, for spraying water to the inner wall of cleaning chamber.The material cleaning device, most of material can be discharged by discharge port under gravity；The high-speed flow of spiral duct conveying can be pushed along the inner wall surface helix of cleaning chamber, drive accumulation or the material spiral being sticked on cleaning chamber inner wall decline, material is made to enter interior pot eventually by bottom discharge openings；Meanwhile spray head can spray water to the inner wall of cleaning chamber, play souring to the material being sticked on cleaning chamber inner wall, make blanking process more fast and stable, and can be also used for cleaning cleaning chamber, improve the cleanliness of cleaning chamber.

Description

Material cleaning device and cooking apparatus

Technical field

The utility model relates to kitchen appliance technical fields, in particular to a kind of material cleaning device and include this The cooking apparatus of material cleaning device.

Background technique

Currently, intelligentized cooking apparatus such as auto-electric cooker using pottery, some have the function of that upper cover washes rice, clean in upper cover After, rice is generally substituted into interior pot using gravity, but have a large amount of grain of rice and be sticked on rice washing device inner wall and can not remove, into And will affect the proportion of the rice water in interior pot, influence food mouthfeel.

Utility model content

At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of material cleaning Device.

Another of the utility model is designed to provide a kind of cooking apparatus including above-mentioned material cleaning device.

To achieve the goals above, the technical solution of the utility model first aspect provides a kind of material cleaning device, For cooking apparatus, comprising: cleaning chamber, the bottom and top of the cleaning chamber are respectively equipped with discharge port and air intake passage, The central axis of the central axis of the air intake passage and the cleaning chamber not in the same plane, and the air intake passage Central axis makes the air intake passage be sent into the air-flow of the cleaning chamber along described towards the bottom angled of the cleaning chamber The inner wall surface helix of cleaning chamber declines；Seal assembly is arranged at the discharge port, and being capable of the relatively described cleaning chamber fortune It is dynamic, to open or close the discharge port；Spray head is arranged in the cleaning chamber, and can be connected to water source, is used for institute State the inner wall water spray of cleaning chamber.

The material cleaning device that the technical solution of the utility model first aspect provides, the bottom of cleaning chamber, which is equipped with, unloads Material mouth, thus most of material can be discharged by discharge port under gravity；The top of its cleaning chamber is equipped with air inlet Channel, and air intake passage is spiral duct, so its high-speed flow for being delivered to cleaning chamber can be along the inner wall of cleaning chamber Surface helix pushes, and drives the decline of the materials spirals such as accumulation or the rice that is sticked on cleaning chamber inner wall, make material eventually by Bottom discharge openings enter interior pot；Meanwhile spray head is additionally provided in cleaning chamber, spray head can spray water to the inner wall of cleaning chamber, And then souring is played to the material being sticked on cleaning chamber inner wall, make blanking process more fast and stable；In addition, spray head The water of ejection can be also used for cleaning cleaning chamber and its internal structure, improve the cleanliness of cleaning chamber and its internal structure.

Specifically, discharge port is located at the bottom of cleaning chamber, bottom is equipped with seal assembly, when needing blanking, sealing Component opens discharge port, and air intake passage is blown to cleaning chamber, while spray head is sprayed water to cleaning chamber, in pair of air-flow and water flow Under recast is used, material, which is quickly fallen, steadily to be fallen into interior pot；When not needing blanking, seal assembly closes discharge port, guarantees clear Wash the normal operation of journey, cooking process etc..Specifically, due to the central axis of the central axis of air intake passage and cleaning chamber Not in the same plane, i.e. the central axis of air intake passage and the central axis of cleaning chamber was both not parallel or non-intersecting, guaranteed The air-flow that air intake passage is sent into cleaning chamber can be rotated along the inner wall of cleaning chamber；And the central axis of air intake passage Towards the bottom angled of cleaning chamber, i.e. the end face (horizontal plane) of the central axis of air intake passage and cleaning chamber has certain folder Angle, and air inlet is towards the bottom of cleaning chamber, so that the air-flow that air intake passage is sent into cleaning chamber has downward component velocity, The air-flow that thus air intake passage is sent into cleaning chamber can decline while rotating along the inner wall of cleaning chamber.Change speech It, air intake passage forms spiral duct, can be realized spiral air inlet, the fast air-flow that spiral duct is conveyed to cleaning chamber is by edge Cleaning chamber spiral inner wall push, spiral push during, will drive accumulation or be sticked on cleaning chamber inner wall The materials spiral decline such as rice, so that material is entered interior pot eventually by bottom discharge openings；And spiral air inlet is so that high-speed flow Spiral declines as helical line of spring in cleaning chamber, thus wind-force will not be dispersed, and dries without dead angle；And spray head sprays Water out can then play souring to material, and the inner wall of cleaning chamber is not only detached from convenient for material, but also be blended in material Increase gravity together, then the mixture of material and water under the drive of high-speed flow, can more it is stable rapidly sink in In pot.

In addition, the material cleaning device in above-mentioned technical proposal provided by the utility model can also have additional skill as follows Art feature:

In the above-mentioned technical solutions, the top of the cleaning chamber is equipped with water inlet, and the water inlet is equipped with interconnecting piece, The inside of the interconnecting piece is equipped with the intake tunnel being connected with the water inlet, and the spray head passes through fixing piece and the connection Portion is connected, and is connected with the outlet of the intake tunnel.

The top of cleaning chamber is equipped with water inlet, and water inlet is equipped with interconnecting piece, and spray head passes through fixing piece and interconnecting piece phase Even, then spray head is located at the top of cleaning chamber；The inside of interconnecting piece is equipped with the intake tunnel that is connected with water inlet, spray head with into The outlet of aquaporin is connected, and ensure that the water energy of water inlet input cleaning chamber is enough sprayed by spray head；Since spray head is located at The top of cleaning chamber, so its water energy sprayed is enough washed into the relatively top wall surface of cleaning chamber, and water is in the work of gravity It can trickle downwards under, and then cover the larger range of wall surface of cleaning chamber, not only effectively promote blanking process, but also be conducive to Cleaning chamber is cleaned comprehensively.

In the above-mentioned technical solutions, the fixing piece is sleeve, and the spray head is connected with the sleeve, and can be with respect to institute State sleeve rotating.

Being connected for spray head and interconnecting piece is realized by sleeve, both convenient for realizing intake tunnel using the inner space of sleeve With the connection of spray head, and certain sealing function can be played using sleeve, to avoid leak between spray head and intake tunnel, together When, it is also convenient for realizing the rotation of spray head, the spray head of rotation can spray water to the inner circumferential wall of cleaning chamber, and then to cleaning chamber Inner wall carry out washing away for comprehensive no dead angle, be conducive to further increase blanking efficiency and the cleaning of cleaning chamber imitated Rate.

Certainly, spray head can also be fixedly connected with sleeve, pass through the multiple water spray channels being circumferentially arranged or direct image flower Spilling equally has multiple water jets, realizes the water spray to cleaning chamber inner circumferential wall.

In the above-mentioned technical solutions, the spray head includes: water entering section, in a tubular form, is connected with the sleeve, and the upper end with The outlet of the intake tunnel is connected；And ejection section, it is connected with the lower end of the water entering section, and have and the water entering section phase The water spray channel of connection.

Spray head includes water entering section and ejection section, and water entering section in a tubular form, is connected with sleeve, realizes the connection of spray head and sleeve, And the upper end of water entering section is connected with the outlet of intake tunnel, guarantees that water inlet can supply water to spray head；Ejection section and water entering section Lower end be connected, and there is the water spray channel that is connected with water entering section, for spraying water to the inner wall of cleaning chamber, realize spray head Spraying function.

In the above-mentioned technical solutions, the side wall of the water entering section, which splits, makes the cross section of the water entering section in C shape, and institute The lateral wall for stating water entering section circumferentially offers limiting slot, described circumferentially arranged with positive stop lug boss on the inner sidewall of the sleeve Positive stop lug boss can be caught in the limiting slot, be clamped the spray head mutually with the sleeve.

In the above-mentioned technical solutions, the positive stop lug boss and the limiting slot clearance fit, keep the spray head opposite The sleeve rotating.

The side wall of water entering section, which splits, keeps the cross section of water entering section C-shaped, it may be assumed that the side wall of the water entering section of tubulose has opened up longitudinal direction Through the notch of water entering section upper and lower side, then by squeezing water entering section, it can make the sectional dimension of water entering section that Flexible change occur；Into The lateral wall in water portion circumferentially offers limiting slot, then limiting slot is also in C shape；Circumferentially arranged with limit on the inner sidewall of sleeve Boss, then positive stop lug boss is in a ring；In this way, first squeezing water entering section, make in water entering section insertion sleeve, until limiting slot reaches limit At boss, water entering section is then unclamped, water entering section resets, positive stop lug boss can be made to be caught in limiting slot, spray head is avoided to fall off；And it tears open When unloading, water entering section is squeezed, spray head is extracted.Therefore the connection of spray head and sleeve is realized by this snap fit, so that Cargo handling process is all very convenient quick.

Further, positive stop lug boss and limiting slot clearance fit, then sleeve only limit spray head in axial direction up and down Movement and moving horizontally radially, and the rotation of not restricted spray head along circumferential direction, so ensure that spray head energy Enough relative sleeve rotations.

In any of the above-described technical solution, the exit in the water spray channel is equipped with guiding surface, for rushing in water flow Hit the lower drive relatively described sleeve rotating of spray head；And/or one end and the outlet phase of the water entering section in the water spray channel Connection, the other end in the water spray channel is bent to the direction of the inner sidewall close to the cleaning chamber to be extended；And/or it is described The quantity in water spray channel is multiple, and multiple water spray channels are along the central axis rotational symmetry of the water entering section；And/or The sleeve is set on the interconnecting piece, and is threadedly coupled with the interconnecting piece.

The exit in water spray channel is equipped with guiding surface, it may be assumed that there is angle between guiding surface and the directional velocity of water flow, And angle is acute angle, then when water flow flows to the exit in water spray channel, can impact on guiding surface, then along guiding surface It sprays, therefore the impact of water flow can apply thrust to guiding surface, which can decomposite perpendicular to water velocity direction Component, and then push spray head rotation so that spray head realizes spinning under the action of water flow, structure is simple, be skillfully constructed, And the additional structure for increasing driving spray head rotation is avoided, product structure is not only simplified, and reduce product cost.

Water spray channel one end be connected with the outlet of water entering section, the other end to close to cleaning chamber inner sidewall direction Bending extends, it may be assumed that and water spray channel is not the radial direction linear extension along water entering section, but has certain curvature, The side wall surface in channel of then spraying water also plays the effect of the guiding surface in similar above-mentioned technical proposal, thus also can be in water Under the impact of stream, spray head is driven to rotate around the central axis of sleeve.In addition, water flow can only be sprayed along the outlet in water spray channel, protect It has demonstrate,proved most of spray to the side wall of cleaning chamber of water flow to go, compared to this spray head of shower, has reduced the clan in cleaning chamber Under water flow, to improve the water of spray head ejection to the flush efficiency of cleaning chamber side wall.

Spray water channel quantity be it is multiple, the ejection efficiency and coverage area of water flow can be effectively improved, thus further Promote blanking efficiency and cleaning efficiency；It is multiple water spray channels along water entering section central axis rotational symmetry so that spray head is generally Rotational symmetry structure improves the stability and reliability of spray head rotation.Preferably, spray water channel quantity be two, two Spraying water, channel is connected, and making the top view of spray head is integrally in S shape.

Sleeve is set on interconnecting piece, and is threadedly coupled with interconnecting piece, it may be assumed that and the lateral wall of interconnecting piece is equipped with external screw thread, The inner sidewall of sleeve is equipped with internal screw thread compatible with above-mentioned external screw thread, then sleeve is covered on interconnecting piece and rotated Realization sleeve is fixedly connected with interconnecting piece, simple and efficient to handle.

Certainly, the connection type of sleeve and interconnecting piece is also not limited to above-mentioned thread connecting mode, for example, can for welding, The modes such as clamping, grafting；And the structure of fixing piece is not limited to sleeve, the connection type of sleeve and spray head is also not limited to above-mentioned Limiting slot and positive stop lug boss snap fit, will not enumerate herein, since to can be realized this practical new for above-mentioned technical proposal The purpose of type, and all without departing from the design philosophy and objective of the utility model, thus should be covered by the scope of the present utility model It is interior.

In any of the above-described technical solution, the cleaning chamber includes: ontology, and the ontology upper end is open, the ontology Bottom be equipped with the discharge port；It is covered with cleaning, lid is located at the open end of the ontology, and the water inlet and the interconnecting piece The cleaning is located to cover.

Cleaning chamber includes ontology and cleaning lid, and ontology upper end is open, and bottom is equipped with discharge port, and cleaning lid lid is located at ontology Open end, be convenient for seal assembly, the isostructural installation, maintenance of spray head and replacement；Water inlet and interconnecting piece are arranged at cleaning It covers, ensure that spray head is located at the top of cleaning chamber.

In the above-mentioned technical solutions, the water inlet is provided on the side wall of the cleaning lid, and the interconnecting piece setting exists In the inner bottom wall of the cleaning lid.

Water inlet is provided on the side wall of cleaning lid, is opened up water inlet compared at the top of cleaning lid, is advantageously reduced The height of material cleaning device；Interconnecting piece is arranged in the inner bottom wall of cleaning lid, and the middle part of cleaning chamber is located at convenient for spray head, with It sprays water to the inner circumferential wall of cleaning chamber.Further, water inlet extends outward to form connection bump, convenient for pair with pipeline It connects, and then is connected to water source.

In any of the above-described technical solution, the quantity of the air intake passage be it is multiple, multiple air intake passages are described in Cleaning chamber it is circumferentially distributed.

Due to the quantity of air intake passage be it is multiple, i.e., the quantity of spiral duct is multiple, and multiple spiral ducts are along cleaning chambers Body it is circumferentially distributed, then multiple spiral ducts can simultaneously from different positions to cleaning chamber convey high-speed flow so that clearly The material for washing different parts in cavity can obtain the strong of air-flow that high-speed screw pushes and blow, and avoid because of windage loss Or other situations lead to the adverse effects such as blanking overlong time, to further improve the thorough of blanking rate and blanking Property.

In the above-mentioned technical solutions, the material cleaning device further include: feed pipe, input terminal and output end respectively with One in the material storing box of the cooking apparatus and multiple air intake passages is connected, to utilize wind-force will be in the feed pipe Material is sent into the cleaning chamber.

Cooking apparatus further includes material storing box, and material storing box is connected with one of air intake passage by feed pipe, realizes and cook It prepares food the self-feeding of utensil, improves the degree of automation of cooking apparatus；Feed pipe is connected with the air intake passage, to utilize wind-force Material in feed pipe is sent into cleaning chamber, pneumatic feed is realized, i.e., material is sent into cleaning chamber using wind-force, Feeding efficiency is high, and clean pollution-free.

Specifically, before cleaning starts, material storing box is opened, the material in material storing box is made to enter feed pipe, opened simultaneously and be somebody's turn to do The connected gas source (such as blower or air pump) of air intake passage is blown to the air intake passage, and the material in feed pipe is blown into cleaning chamber Body after feeding, closes material storing box；The gas source being connected with other air intake passages is opened simultaneously, makes multiple air intake passages simultaneously It blows to cleaning chamber, the material in cleaning chamber is blown to smooth, the case where avoiding local accumulation；Then start cleaning process, After cleaning, multiple air intake passages are blown to cleaning chamber simultaneously again, while to spray head conveying high-pressure water flow, utilizing height Fast flow spiral pushing is washed away with high pressure water flow, the material in cleaning chamber is completely fed in interior pot, and blanking process is fast Speed is stablized.

In any of the above-described technical solution, the material cleaning device further include: clean into pipe, input terminal is connected to water Source, output end protrude into the cleaning chamber, the water for the conveying cleaning material into the cleaning chamber.

It cleans and connects water source (such as water tank or running water pipe) into pipe, water for cleaning can be conveyed to cleaning chamber, i.e., clearly It washes pipe and acts as water inlet pipe, realize material cleaning device send water automatically, further improves the degree of automation of product.

In the above-mentioned technical solutions, the input terminal cleaned into pipe is also connected with gas source, the output cleaned into pipe End can also be to the lower part delivery air of the cleaning chamber；And/or transfer passage is equipped with inside the seal assembly, it is described Transfer passage is connected with the output end cleaned into pipe；And/or the output end and the seal assembly cleaned into pipe Upper end be connected, and the output end for cleaning pipe can move in the cleaning chamber, to drive the seal assembly Open or close the discharge port.

The input terminal cleaned into pipe is also connected with gas source (such as blower, air pump), can supply gas to the lower part of cleaning chamber, It cleans and also acts as air inlet pipe into pipe, due to cleaning inside the deep enough material of air-flow energy of pipe feeding and the mixture of water, The bubble that its upward ascension is formed is able to drive material and water rolling, plays significantly more efficient stirring action, guarantees the object of bottom Material can also get effective washing, and since the effect of pneumatic stirring is more significant, cleaning process may not necessarily pass through spiral shell again It blows to cleaning chamber in whirlwind road, naturally it is also possible to while gas source is opened, it is blown by spiral duct into cleaning chamber, to promote Into the rotation and rolling of material, and then improve cleaning efficiency；In addition, this programme is equivalent to a water inlet pipe and air inlet pipe conjunction two is One, thus the structure of product is simplified, reduce production cost.It, can as the connection type cleaned into pipe and water source and gas source To be connected by structures such as three-way connections.

It is equipped with transfer passage inside seal assembly, transfer passage is connected with the output end for cleaning into pipe, then cleans into pipe The water flow of conveying, air-flow can be exported by transfer passage, then seal assembly is also equipped on the basis of having sealing function It send water function and supplies gas function, improve the integrated level of product, for example send water to cleaning chamber, supply gas and clean material, it can be with Inside pot water spray plays the anti-overflow effect of brokenly bubble, and seal assembly is made to have Anti-spill, so that the integrated level of product is also improved, Be conducive to simplify product structure.

It cleans and is connected into the output end of pipe with the upper end of seal assembly, and the output end cleaned into pipe can be in cleaning chamber Interior movement, then by control clean into pipe movement can simultaneously with dynamic sealing assembly with respect to cleaning chamber move, and then open Or discharge port is closed, it is very convenient；Further, cleaning chamber is externally provided with driving assembly, driving assembly with clean into the defeated of pipe Enter end to be connected, is moved for driving to clean into pipe, realize automation control.As for the specific movement side of the output end cleaned into pipe Formula can be and swing up and down or move up and down along the vertical direction, at this moment realize beating for discharge port by the lifting of seal assembly On or off is closed, and specifically be can be when seal assembly rises and is closed discharge port, and when decline opens discharge port, is also possible to beat when rising It starts discharging material mouth, when decline closes discharge port；It can certainly be horizontal linear movement or horizontal rotation or preceding in cleaning chamber After swing or swing, so that seal assembly is opened or closed discharge port in the horizontal direction, will not enumerate herein, but It is able to achieve the purpose of this utility model, therefore it will be understood by those of skill in the art that these technical solutions should all be practical at this In novel protection scope.

In a specific embodiment of the utility model, driving assembly includes motor, gear and rack slide, geared sleeve Be located on the output shaft of motor, tooth set sliding block is meshed with gear, and extend along the vertical direction, and rack slide with clean into pipe Input terminal be fixedly connected, with drive clean into pipe move up and down.Further, the top of rack slide is equipped with locating part, with Limit its amplitude moved upwards.

The technical solution of the utility model second aspect provides a kind of cooking apparatus, comprising: culinary art main body has culinary art Chamber；With the material cleaning device as described in any one of first aspect technical solution, the discharge port of cleaning chamber with it is described Cooking cavity is connected, and is sent into the cooking cavity for cleaning the material being sent into its cleaning chamber, and by the material after cleaning In room.

The cooking apparatus that the technical solution of the utility model second aspect provides, because including appointing in first aspect technical solution Material cleaning device described in one, thus there are all beneficial effects possessed by any of the above-described technical solution, herein no longer It repeats.

In the above-mentioned technical solutions, the culinary art main body includes: pot body and lid, the lid and the pot body lid close with It encloses and sets out the cooking cavity；Wherein, the material cleaning device is arranged on the lid.

Material cleaning device is arranged on lid, is connected to when being opened convenient for the discharge port of cleaning chamber with cooking cavity, So that the material in cleaning chamber can smoothly enter into cooking cavity and be cooked, keep structure more compact and reasonable.

Preferably, the cleaning chamber of material cleaning device and the lid of cooking apparatus are an integral structure, and not only may be used in this way To promote the packaging efficiency of product, and it may further ensure that air inlet pipeline, exhaust pipeline, inlet pipeline and plumbing drain and clear The reliability of the assembling cooperation precision and sealed connection between cavity is washed, conducive to the use reliability for guaranteeing product.

In any of the above-described technical solution, the cooking apparatus is electric cooker.

It is certainly not limited to electric cooker, is also possible to electric pressure cooking saucepan, electric cooking pot, electric steamer etc..

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the local overlooking structural schematic diagram of cooking apparatus described in some embodiments of the utility model；

Fig. 2 is the schematic front view of structure shown in Fig. 1；

Fig. 3 be in Fig. 2 A-A to the schematic cross-sectional view of first state；

Schematic cross-sectional view of the A-A to the second state in Fig. 2 of Fig. 4；

Fig. 5 is the enlarged structure schematic diagram in the portion B in Fig. 4；

Fig. 6 is the enlarged structure schematic diagram in the portion C in Fig. 4；

Fig. 7 is the schematic perspective view of spray head described in some embodiments of the utility model；

Fig. 8 is the overlooking structure diagram of spray head shown in Fig. 7；

Fig. 9 is the assembling schematic diagram cleaned described in some embodiments of the utility model into pipe and seal assembly.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 9 are as follows:

10 cleaning chamber, 11 ontologies, 12 cleaning lids, 121 water inlets, 122 interconnecting pieces, 123 air intake passages, 124 discharge ports, 125 connection bumps, 20 seal assemblies, 21 rice washing device upper covers, 22 rice washing device lower covers, 23 active joints, 24 springs, 25 fog-spray nozzles, 26 fog-spray nozzle sealants, 27 sealing covers, 271 through-holes, 30 spray heads, 31 water entering sections, 311 limiting slots, 32 ejection sections, 321 water sprays are logical Road, 322 guiding surfaces, 40 sleeves, 41 positive stop lug boss, 50 feed pipes, 60 clean into pipe, and pot in 71,80 lids, 81 3 connect Head, 82 connection hoses, 83 gas sources, 84 blast pipes, 85 gears, 86 rack slides, 87 motors, 88 locating parts；

Curve arrow that is top and tilting down extension indicates the air inlet direction of spiral duct in Fig. 4, on the lower and to two Side extend curve arrow indicate material flow direction, on the lower and be located in the middle curve arrow indicate water flow flowing side To；

Curve arrow in Fig. 5 indicates the direction of rotation of spray head；

Symmetrical curved arrow in Fig. 8 indicates the direction of rotation of spray head, and curve arrow indicates the flow direction of water flow.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

Material cleaning device and culinary art according to the utility model some embodiments are described referring to Fig. 1 to Fig. 9 Utensil.

As shown in Figures 1 to 9, the material cleaning device that the technical solution of the utility model first aspect provides, for cooking It prepares food utensil, comprising: cleaning chamber 10, seal assembly 20 and spray head 30.

Specifically, the bottom and top of the cleaning chamber 10 are respectively equipped with discharge port 124 and air intake passage 123, described The central axis of the central axis of air intake passage 123 and the cleaning chamber 10 not in the same plane, and the air intake passage 123 central axis makes the air intake passage 123 be sent into the cleaning chamber 10 towards the bottom angled of the cleaning chamber 10 Air-flow declines along the inner wall surface helix of the cleaning chamber 10；Seal assembly 20 is arranged at the discharge port 124, and can The relatively described cleaning chamber 10 moves, to open or close the discharge port 124；Spray head 30 is arranged in the cleaning chamber 10 It is interior, and it can be connected to water source, for spraying water to the inner wall of the cleaning chamber 10.

The material cleaning device that the technical solution of the utility model first aspect provides, the bottom of cleaning chamber 10 is equipped with Discharge port 124, thus most of material can be discharged by discharge port 124 under gravity；Its cleaning chamber 10 it is upper Portion is equipped with air intake passage 123, and air intake passage 123 is spiral duct, so its high-speed flow meeting for being delivered to cleaning chamber 10 It is pushed along the inner wall surface helix of cleaning chamber 10, drives the materials spiral shell such as accumulation or the rice being sticked on 10 inner wall of cleaning chamber Drop is screwed off, material is made to enter interior pot 71 eventually by bottom discharge openings 124；Meanwhile spray head 30 is additionally provided in cleaning chamber 10, it sprays First 30 can spray water to the inner wall of cleaning chamber 10, and then play and wash away to the material being sticked on 10 inner wall of cleaning chamber Effect, makes blanking process more fast and stable；In addition, the water that spray head 30 sprays can be also used for cleaning cleaning chamber 10 and its interior Portion's structure improves the cleanliness of cleaning chamber 10 and its internal structure.

Specifically, discharge port 124 is located at the bottom of cleaning chamber 10, bottom is equipped with seal assembly 20, when needing blanking When, seal assembly 20 opens discharge port 124, and air intake passage 123 is blown to cleaning chamber 10, while spray head 30 is to cleaning chamber 10 Water spray, under the double action of air-flow and water flow, material, which is quickly fallen, steadily to be fallen into interior pot 71；It is close when not needing blanking Sealing assembly 20 closes discharge port 124, guarantees the normal operation of cleaning process, cooking process etc..Specifically, due to air intake passage 123 central axis and the central axis of cleaning chamber 10 not in the same plane, i.e. the central axis of air intake passage 123 and clear The central axis for washing cavity 10 was both not parallel or non-intersecting, ensure that the air-flow of the feeding cleaning chamber 10 of air intake passage 123 can It is rotated along the inner wall of cleaning chamber 10；And the central axis of air intake passage 123 is towards the bottom angled of cleaning chamber 10, i.e., into The central axis in wind channel 123 and the end face (horizontal plane) of cleaning chamber 10 have certain angle, and air inlet direction cleaning The bottom of cavity 10 so that the air-flow that air intake passage 123 is sent into cleaning chamber 10 has downward component velocity, thus is entered the wind logical The air-flow that cleaning chamber 10 is sent into road 123 can decline while rotating along the inner wall of cleaning chamber 10.In other words, into Wind channel 123 forms spiral duct, can be realized spiral air inlet, the fast air-flow that spiral duct is conveyed to cleaning chamber 10 is by edge The spiral inner wall of cleaning chamber 10 push, during spiral pushes, will drive accumulation or be sticked to 10 inner wall of cleaning chamber The decline of the materials spiral such as rice on face, makes material enter interior pot 71 eventually by bottom discharge openings 124；And spiral enter the wind so that Spiral declines high-speed flow as 24 helix of spring in cleaning chamber 10, thus wind-force will not be dispersed, and nothing of drying Dead angle；And the water that spray head 30 sprays can then play souring to material, and the inner wall of cleaning chamber 10 is both detached from convenient for material Face, and mixed with material and increase gravity, then the mixture of material and water, can be more under the drive of high-speed flow Stabilization is rapidly sunk in interior pot 71.

Further, the top of the cleaning chamber 10 is equipped with water inlet 121, is equipped with interconnecting piece at the water inlet 121 122, the inside of the interconnecting piece 122 is equipped with the intake tunnel being connected with the water inlet 121, and the spray head 30 passes through fixation Part is connected with the interconnecting piece 122, and is connected with the outlet of the intake tunnel, as shown in Figures 3 to 5.

The top of cleaning chamber 10 is equipped with water inlet 121, and interconnecting piece 122 is equipped at water inlet 121, and spray head 30 passes through solid Determine part to be connected with interconnecting piece 122, then spray head 30 is located at the top of cleaning chamber 10；The inside of interconnecting piece 122 is equipped with and water inlet 121 intake tunnels being connected, spray head 30 are connected with the outlet of intake tunnel, ensure that water inlet 121 inputs cleaning chamber 10 water energy enough passes through spray head 30 and sprays；Since spray head 30 is located at the top of cleaning chamber 10, so its water energy sprayed is enough rushed The relatively top wall surface of cleaning chamber 10 is brushed, and water can trickle downwards under gravity, and then cover cleaning chamber 10 larger range of wall surfaces, not only effectively promote blanking process, but also are conducive to clean cleaning chamber 10 comprehensively.

Further, the fixing piece is sleeve 40, as shown in Figures 3 to 5, the spray head 30 and 40 phase of sleeve Even, it and can be rotated relative to the sleeve 40.

Being connected for spray head 30 and interconnecting piece 122 is realized by sleeve 40, both convenient for real using the inner space of sleeve 40 The connection of existing intake tunnel and spray head 30, and certain sealing function can be played using sleeve 40, to avoid spray head 30 and into Leak between aquaporin, meanwhile, it is also convenient for realizing the rotation of spray head 30, the spray head 30 of rotation can be to the circumferential direction of cleaning chamber 10 Inner wall water spray, and then washing away for comprehensive no dead angle is carried out to the inner wall of cleaning chamber 10, be conducive to further increase blanking Efficiency and cleaning efficiency to cleaning chamber 10.

Certainly, spray head 30 can also be fixedly connected with sleeve 40, by the multiple water spray channels 321 being circumferentially arranged, or Direct image shower equally has multiple water jets, realizes the water spray to 10 inner circumferential wall of cleaning chamber.

Further, the spray head 30 includes: water entering section 31 and water spray portion, as shown in fig. 7, water entering section 31 is in a tubular form, with The sleeve 40 is connected, and the upper end is connected with the outlet of the intake tunnel, as shown in Figure 5；Ejection section 32 and it is described into The lower end in water portion 31 is connected, and has the water spray channel 321 being connected with the water entering section 31, as shown in Figure 7 and Figure 8.

Wherein, the side wall of the water entering section 31, which splits, keeps the cross section of the water entering section 31 C-shaped, as shown in fig. 7, and institute The lateral wall for stating water entering section 31 circumferentially offers limiting slot 311, circumferentially arranged with limit convex on the inner sidewall of the sleeve 40 Platform 41, the positive stop lug boss 41 can be caught in the limiting slot 311, as shown in figure 5, making the spray head 30 and the sleeve The clamping of 40 phases.

Further, as shown in figure 5, the positive stop lug boss 41 and 311 clearance fit of limiting slot, make the spray head 30 It can be rotated relative to the sleeve 40.

Spray head 30 includes water entering section 31 and ejection section 32, and water entering section 31 in a tubular form, is connected with sleeve 40, realize spray head 30 and The connection of sleeve 40, and the upper end of water entering section 31 is connected with the outlet of intake tunnel, guarantees that water inlet 121 can be to spray head 30 It supplies water；Ejection section 32 is connected with the lower end of water entering section 31, and has the water spray channel 321 that is connected with water entering section 31, for The inner wall of cleaning chamber 10 is sprayed water, and realizes the spraying function of spray head 30.

The side wall of water entering section 31, which splits, keeps the cross section of water entering section 31 C-shaped, it may be assumed that the side wall of the water entering section 31 of tubulose is opened If longitudinal notch for running through water entering section 31 upper and lower side can make the sectional dimension of water entering section 31 then by squeezing water entering section 31 Flexible change occurs；The lateral wall of water entering section 31 circumferentially offers limiting slot 311, then limiting slot 311 is also C-shaped；Sleeve 40 Inner sidewall on circumferentially arranged with positive stop lug boss 41, then positive stop lug boss 41 is in a ring；In this way, first squeezing water entering section 31, make into water Portion 31 is inserted into sleeve 40, until limiting slot 311 reaches at positive stop lug boss 41, then unclamps water entering section 31, water entering section 31 is multiple Position, can be such that positive stop lug boss 41 is caught in limiting slot 311, spray head 30 is avoided to fall off；And when dismantling, water entering section 31 is squeezed, will be sprayed First 30 extract.Therefore the connection that spray head 30 and sleeve 40 are realized by this snap fit, so that cargo handling process is all very It is convenient and efficient.

Further, positive stop lug boss 41 and 311 clearance fit of limiting slot, then sleeve 40 only limits spray head 30 along axial direction The up and down motion in direction and moving horizontally radially, and the rotation of not restricted spray head 30 along circumferential direction, so It ensure that spray head 30 being capable of the rotation of relative sleeve 40.

Preferably, the exit in the water spray channel 321 is equipped with guiding surface 322, as shown in Figure 7 and Figure 8, in water The spray head 30 is driven to rotate under the impact of stream relative to the sleeve 40.

The exit in water spray channel 321 is equipped with guiding surface 322, it may be assumed that between guiding surface 322 and the directional velocity of water flow With angle, and angle is acute angle, then when water flow flows to the exit in water spray channel 321, can impact on guiding surface 322, It is sprayed then along guiding surface 322, therefore the impact of water flow can apply thrust to guiding surface 322, which can divide The component perpendicular to water velocity direction is solved, and then spray head 30 is pushed to rotate, so that spray head 30 is realized under the action of water flow Spinning, structure is simple, is skillfully constructed, and avoids the additional structure for increasing driving spray head 30 and rotating, and not only simplifies product Structure, and reduce product cost.

Preferably, the one end in the water spray channel 321 is connected with the outlet of the water entering section 31, the water spray channel 321 other end is bent to the direction of the inner sidewall close to the cleaning chamber 10 to be extended, as shown in Figure 7 and Figure 8.

The one end in water spray channel 321 is connected with the outlet of water entering section 31, and the other end is to the inside of close cleaning chamber 10 The direction of wall, which is bent, to be extended, it may be assumed that water spray channel 321 is not the radial direction linear extension along water entering section 31, but is had Certain curvature, then the side wall surface in channel 321 of spraying water also play the guiding surface 322 in similar above-mentioned technical proposal Effect, thus also spray head 30 can be driven to rotate around the central axis of sleeve 40 under the impact of water flow.In addition, water flow can only Outlet along water spray channel 321 sprays, and ensure that water flow is most of and goes to the spray of the side wall of cleaning chamber 10, this compared to shower Spray head 30 reduces the water flow fallen in the middle part of cleaning chamber 10, to improve the water of the ejection of spray head 30 to cleaning chamber The flush efficiency of 10 side walls.

Preferably, the quantity in the water spray channel 321 is multiple, and multiple water spray channels 321 are along the water entering section 31 central axis rotational symmetry, as shown in Figure 7 and Figure 8.

Spray water channel 321 quantity be it is multiple, the ejection efficiency and coverage area of water flow can be effectively improved, thus into one Step promotes blanking efficiency and cleaning efficiency；It is multiple water spray channels 321 along water entering section 31 central axis rotational symmetry so that spray head 30 generally rotational symmetry structures improve the stability and reliability of the rotation of spray head 30.Preferably, the number in water spray channel 321 Amount is two, and two water spray channels 321 are connected, and keeps the top view of spray head 30 integrally S-shaped, as shown in Figure 7 and Figure 8.

Preferably, the sleeve 40 is set on the interconnecting piece 122, and is threadedly coupled with the interconnecting piece 122, is such as schemed 3 to shown in Fig. 5.

Sleeve 40 is set on interconnecting piece 122, and is threadedly coupled with interconnecting piece 122, it may be assumed that on the lateral wall of interconnecting piece 122 Equipped with external screw thread, the inner sidewall of sleeve 40 is equipped with internal screw thread compatible with above-mentioned external screw thread, then is connecting 40 sets of sleeve It in portion 122 and rotates, being fixedly connected for sleeve 40 and interconnecting piece 122 can be realized, it is simple and efficient to handle.

Certainly, the connection type of sleeve 40 and interconnecting piece 122 is also not limited to above-mentioned thread connecting mode, for example can be The modes such as welding, clamping, grafting；And the structure of fixing piece is not limited to sleeve 40, the connection type of sleeve 40 and spray head 30 It is not limited to above-mentioned limiting slot 311 and 41 snap fit of positive stop lug boss, will not enumerate herein, since above-mentioned technical proposal is equal It can be realized the purpose of this utility model, and all without departing from the design philosophy and objective of the utility model, thus should all be in this reality With in novel protection scope.

In any of the above-described technical solution, the cleaning chamber 10 includes: ontology 11 and cleaning lid 12, such as Fig. 3 and Fig. 4 institute Show, 11 upper end of ontology is open, and the bottom of the ontology 11 is equipped with the discharge port 124；The cleaning lid of lid 12 is located at described The open end of body 11, and the water inlet 121 and the interconnecting piece 122 are located on the cleaning lid 12, as shown in Figure 3 and Figure 4.

Wherein, the water inlet 121 is provided on the side wall of the cleaning lid 12, and the interconnecting piece 122 is arranged described It cleans in the inner bottom wall of lid 12, as shown in Figures 3 to 5.

Cleaning chamber 10 includes ontology 11 and cleaning lid 12, and 11 upper end of ontology is open, and bottom is equipped with discharge port 124, cleaning Lid 12 covers the open end for being located at ontology 11, is convenient for seal assembly 20, the isostructural installation, maintenance of spray head 30 and replacement；Water inlet 121 and interconnecting piece 122 be arranged at cleaning lid 12 on, ensure that spray head 30 is located at the top of cleaning chamber 10.

Water inlet 121 is provided on the side wall of cleaning lid 12, opens up water inlet 121 compared at the top of cleaning lid 12, Advantageously reduce the height of material cleaning device；Interconnecting piece 122 is arranged in the inner bottom wall of cleaning lid 12, is located at convenient for spray head 30 The middle part of cleaning chamber 10, to spray water to the inner circumferential wall of cleaning chamber 10.Further, water inlet 121 extends outward to form Connection bump 125, as shown in Figure 1, convenient for being docked with pipeline, and then it is connected to water source.

In any of the above-described technical solution, the quantity of the air intake passage 123 is multiple, multiple air intake passages 123 Along the circumferentially distributed of the cleaning chamber 10, as shown in Figure 1.

Due to the quantity of air intake passage 123 be it is multiple, i.e., the quantity of spiral duct is multiple, and multiple spiral ducts are along cleaning Cavity 10 it is circumferentially distributed, then multiple spiral ducts can simultaneously from different positions to cleaning chamber 10 convey high-speed flow, So that in cleaning chamber 10 material of different parts can obtain high-speed screw pushing the strong of air-flow blow, avoid because Windage loss or other situations lead to the adverse effects such as blanking overlong time, to further improve blanking rate and blanking Completeness.

Further, the material cleaning device further include: feed pipe 50, input terminal and output end are cooked with described respectively It prepares food the material storing box of utensil and one in multiple air intake passages 123 is connected, as shown in Fig. 1 to Fig. 4, with will using wind-force Material in the feed pipe 50 is sent into the cleaning chamber 10.

Cooking apparatus further includes material storing box, and material storing box is connected by feed pipe 50 with one of air intake passage 123, real The self-feeding for having showed cooking apparatus improves the degree of automation of cooking apparatus；Feed pipe 50 and 123 phase of air intake passage Even, the material in feed pipe 50 to be sent into cleaning chamber 10 using wind-force, pneumatic feed is realized, that is, utilizes wind-force handle Material is sent into cleaning chamber 10, and feeding efficiency is high, and clean pollution-free.

Specifically, cleaning start before, open material storing box, so that the material in material storing box is entered feed pipe 50, open simultaneously with The connected gas source 83 (such as blower or air pump) of the air intake passage 123 is blown to the air intake passage 123, will be in feed pipe 50 Material is blown into cleaning chamber 10, after feeding, closes material storing box；Open simultaneously the gas source being connected with other air intake passages 123 83, so that multiple air intake passages 123 is blown simultaneously to cleaning chamber 10, the material in cleaning chamber 10 is blown smooth, avoids part The case where accumulation；Then start cleaning process, after cleaning, multiple air intake passages 123 are again simultaneously to cleaning chamber 10 Air-supply, while to 30 conveying high-pressure water flow of spray head, is pushed using high-speed flow spiral and high pressure water flow washes away, by cleaning chamber Material in 10 is completely fed in interior pot 71, and blanking process fast and stable.

In any of the above-described technical solution, the material cleaning device further include: clean into pipe 60, input terminal is connected to Water source, output end protrude into the cleaning chamber 10, for conveying the water of cleaning material into the cleaning chamber 10, As shown in Figure 3 and Figure 4.

It cleans and connects water source (such as water tank or running water pipe) into pipe 60, water for cleaning can be conveyed to cleaning chamber 10, It cleans and acts as water inlet pipe into pipe 60, realize material cleaning device send water automatically, further improves the automatic of product Change degree.

Further, the input terminal cleaned into pipe 60 is also connected with gas source 83, described to clean the output end into pipe 60 It can also be to the lower part delivery air of the cleaning chamber 10.

The input terminal cleaned into pipe 60 is also connected with gas source 83 (such as blower, air pump), can be under cleaning chamber 10 Portion supplies gas, that is, cleans and also act as air inlet pipe into pipe 60, can deep enough material and water due to cleaning the air-flow being sent into pipe 60 Inside mixture, the bubble that upward ascension is formed is able to drive material and water rolling, plays significantly more efficient stirring action, protects The material of card bottom can also get effective washing, and since the effect of pneumatic stirring is more significant, cleaning process can not It must be blown again by spiral duct to cleaning chamber 10, naturally it is also possible to while gas source 83 is opened, by spiral duct to cleaning Air-supply in cavity 10 to promote the rotation and rolling of material, and then improves cleaning efficiency；In addition, this programme is equivalent to water inlet Pipe and air inlet pipe are combined into one, thus simplify the structure of product, reduce production cost.As for cleaning into pipe 60 and water source and The connection type of gas source 83 can be connected by structures such as three-way connections 81, shown as shown in Figure 1, Figure 3 and Figure 4.

Further, transfer passage is equipped with inside the seal assembly 20, the transfer passage is cleaned with described into pipe 60 Output end be connected, as shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 9.

Transfer passage is equipped with inside seal assembly 20, transfer passage is connected with the output end for cleaning into pipe 60, then cleans Enter pipe 60 conveying water flow, air-flow can be exported by transfer passage, then seal assembly 20 on the basis of having sealing function, It has been also equipped with and has sent water function and function of supplying gas, improved the integrated level of product, for example send water to cleaning chamber 10, cleaning materials of supplying gas Material inwardly can also play the anti-overflow effect of brokenly bubble by the water spray of pot 71, so that seal assembly 20 is had Anti-spill, to also improve The integrated level of product is conducive to simplify product structure.

Further, the output end cleaned into pipe 60 is connected with the upper end of the seal assembly 20, such as Fig. 3 and Fig. 4 It is shown, and the output end for cleaning pipe 60 can move in the cleaning chamber 10, to drive the seal assembly 20 Open or close the discharge port 124.

The output end cleaned into pipe 60 is connected with the upper end of seal assembly 20, and the output end cleaned into pipe 60 can be clear Movement in cavity 10 is washed, then cleaning the movement into pipe 60 by control can be simultaneously with dynamic sealing assembly 20 with respect to cleaning chamber 10 Movement, and then discharge port 124 is opened or closed, it is very convenient；Further, cleaning chamber 10 is externally provided with driving assembly, such as schemes 1, shown in Fig. 3 and Fig. 4, driving assembly is connected with the input terminal for cleaning into pipe 60, moves for driving to clean into pipe 60, realize from Dynamicization control.As for the specific motion mode for cleaning the output end into pipe 60, can be swing up and down or along the vertical direction up and down At this moment movement realizes opening or closing for discharge port 124 by the lifting of seal assembly 20, specifically can be seal assembly 20 Discharge port 124 is closed when rising, discharge port 124 is opened when decline, opens discharge port 124 when being also possible to rise, and when decline closes Close discharge port 124；It can certainly be horizontal linear movement or horizontal rotation or swing or left and right in cleaning chamber 10 Swing etc., so that seal assembly 20 is opened or closed discharge port 124 in the horizontal direction, will not enumerate herein, but is able to achieve The purpose of this utility model, therefore it will be understood by those of skill in the art that these technical solutions should all be in the utility model In protection scope.

In a specific embodiment of the utility model, driving assembly includes motor 87, gear 85 and rack slide 86, Shown in as shown in Figure 1, Figure 3 and Figure 4, gear 85 is set on the output shaft of motor 87, and tooth set sliding block is meshed with gear 85, and along perpendicular Histogram is to extension, and rack slide 86 is fixedly connected with the input terminal for cleaning into pipe 60, is cleaned with driving into about 60 pipe fortune It is dynamic.Further, the top of rack slide 86 is equipped with locating part 88, as shown in Figure 3 and Figure 4, to limit the width that it is moved upwards Degree.

As shown in Figures 1 to 4, the technical solution of the utility model second aspect provides a kind of cooking apparatus, comprising: cooks Main body of preparing food and the material cleaning device as described in any one of first aspect technical solution.

Specifically, culinary art main body has cooking cavity；The discharge port 124 of its cleaning chamber 10 is connected with the cooking cavity It is logical, it is sent into the cooking cavity for cleaning the material being sent into its cleaning chamber 10, and by the material after cleaning.

The cooking apparatus that the technical solution of the utility model second aspect provides, because including appointing in first aspect technical solution Material cleaning device described in one, thus there are all beneficial effects possessed by any of the above-described technical solution, herein no longer It repeats.

Further, the culinary art main body includes: pot body and lid 80, and the lid 80 is closed with the pot body lid and set with enclosing The cooking cavity out；Wherein, the material cleaning device is arranged on the lid 80, as shown in Figures 1 to 4.

By material cleaning device be arranged on lid 80, convenient for cleaning chamber 10 discharge port 124 open when and cooking cavity Room connection, so that the material in cleaning chamber 10 can smoothly enter into cooking cavity and be cooked, keeps structure more compact and reasonable.

Preferably, the cleaning chamber 10 of material cleaning device is an integral structure with the lid 80 of cooking apparatus, so not The packaging efficiency of product can be only promoted, and may further ensure that 84 tunnel of blast pipe, exhaust pipeline, inlet pipeline and sewage pipe The reliability of assembling cooperation precision and sealed connection between road and cleaning chamber 10, conducive to the use reliability for guaranteeing product.

In any of the above-described technical solution, the cooking apparatus is electric cooker.

It is certainly not limited to electric cooker, is also possible to electric pressure cooking saucepan, electric cooking pot, electric steamer etc..

Below by taking fully automatic rice cooker as an example, the working principle of cooking apparatus provided by the present application is described in detail.

The fully automatic rice cooker has a upper cover (i.e. lid 80), the top of pot 71 including upper cover, covers peace in upper cover Equipped with washing a meter box (i.e. cleaning chamber 10)；Meter box of washing there are two spiral air inlet (i.e. air intake passage 123), the first spiral into Air port is connected with upper cover into mitron (i.e. feed pipe 50), the second spiral air inlet by upper cover blower (i.e. blast pipe 84) with Upper cover blower (i.e. gas source 83) is connected；The upper cover is also equipped with three-way connection 81, and the water inlet 121 of three-way connection 81 passes through Hose is connected with fuselage water inlet water route, and air inlet is connected with fuselage air pump, and the outlet of three-way connection 81 passes through connection hose 82 are connected with water inlet air inlet pipe (cleaning into pipe 60).

The water inlet air inlet bottom of the tube is connected with rice washing device and (has both sealing function, send water function, function of supplying gas and anti-overflow The seal assembly 20 of function), the rice washing device has rice washing device upper cover 21, rice washing device lower cover 22, active joint 23, spring 24, spray Mist head 25, fog-spray nozzle sealant 25, rice washing device sealant (i.e. sealing cover 27)；The active joint 23 can move up and down, and wash There is through-hole 271 on rice device sealant, to realize water inlet and air blowing.

Meter box of washing is also equipped with motor 87 and gear 85, sliding shoe (i.e. rack slide 86), has rack gear on sliding shoe Part, motor 87 are rotated with moving gear 85, and the rotation band carry-over bar of gear 85 moves up and down, to realize that washes rice and lower rice washes rice Device position, in addition upper end has fixed block (i.e. locating part 88), the upper limit moved upwards to realize sliding shoe, and sliding shoe is downward Encounter bottom plastic cement and realize lower limit in movement bottom.

Described wash on meter box cover is equipped with the second water inlet 121 (i.e. connection bump 125), and washing on the inside of meter box cover has mounting hole (i.e. inlet opening), rotation drenching sprayer 30 (i.e. spray head 30) are mounted on inside, and by fixing sleeve (i.e. sleeve 40), it is adjacent to entangle rotation 30 top mounting groove (i.e. limiting slot 311) of sprinkler head, fixing sleeve is installed to again to be washed on meter box cover, and rotary nozzle 30 can be relative to It fixing sleeve and washes a meter box cover and rotates freely, rotation water is sprayed by rotary nozzle 30 when washing meter and assists lower rice.

It is described wash meter box and wash the specific movement of rice be: when washing meter, motor 87 rotates forward band moving gear 85 first, and gear 85 drives Rack gear moves upwards, and rice washing device is in first position, as shown in figure 3, water inlet air inlet pipe pulls the compression bullet upwards of active joint 23 Spring 24, active joint 23 are realized and are connected from water inlet air inlet pipe with rice washing device through-hole 271 far from fog-spray nozzle sealant (silica gel) 26 Logical, for rice from the first spiral air inlet into after washing meter box, water inlet air inlet pipe is initially injected suitable water at this time, then passes through gas Pump is blown into air, and air forms bubble rolling in water rice mixing material resources, then is pumped by water pump and wash meter Hou Shui, washes rice to realize Process, it is above-mentioned wash rice can be it is one or many.

It washes after the completion of rice, motor 87 inverts, and band moving gear 85, gear 85 moves downward with carry-over bar, and rice washing device is in the Water inlet air inlet pipe and fog-spray nozzle are realized as shown in figure 4, spring 24 pushes active joint 23 to compress spraying silica gel at this time in two positions 25 communicate, and are blown into high-speed air from washing two spiral air inlets of meter box at this time, and the second water inlet 121 injects high-velocity flow at this time, Water flow flows through rotary nozzle 30, forms the water flow jet of rotation to washing meter box and wash a meter box cover, spiral high speed air-flow scrolling water rice Sink to entering interior pot 71 together.

In conclusion material cleaning device provided by the utility model, the bottom of cleaning chamber is equipped with discharge port, thus Most of material can be discharged by discharge port under gravity；The top of its cleaning chamber be equipped with air intake passage, and into Wind channel is spiral duct, so its high-speed flow for being delivered to cleaning chamber can be along under the inner wall surface helix of cleaning chamber Pressure drives the materials spiral decline such as accumulation or the rice being sticked on cleaning chamber inner wall, makes material eventually by bottom discharge Mouth enters interior pot；Meanwhile spray head is additionally provided in cleaning chamber, spray head can spray water to the inner wall of cleaning chamber, and then to viscous Material on cleaning chamber inner wall plays souring, makes blanking process more fast and stable；In addition, the water that spray head sprays It can be also used for cleaning cleaning chamber and its internal structure, improve the cleanliness of cleaning chamber and its internal structure.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction And operation, it is thus impossible to be construed as a 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 the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (15)

1. a kind of material cleaning device is used for cooking apparatus characterized by comprising

Cleaning chamber, the bottom and top of the cleaning chamber are respectively equipped with discharge port and air intake passage, the air intake passage Not in the same plane, and the central axis of the air intake passage is towards described for the central axis of central axis and the cleaning chamber The bottom angled of cleaning chamber makes the air intake passage be sent into the air-flow of the cleaning chamber along the inner wall of the cleaning chamber Surface helix decline；

Seal assembly is arranged at the discharge port, and can cleaning chamber movement relatively, to open or close described unload Material mouth；

Spray head is arranged in the cleaning chamber, and can be connected to water source, for spraying to the inner wall of the cleaning chamber Water.

2. material cleaning device according to claim 1, which is characterized in that

The top of the cleaning chamber is equipped with water inlet, and the water inlet is equipped with interconnecting piece, and the inside of the interconnecting piece is equipped with The intake tunnel being connected with the water inlet, the spray head are connected by fixing piece with the interconnecting piece, and with the water inlet The outlet in channel is connected.

3. material cleaning device according to claim 2, which is characterized in that

The fixing piece is sleeve, and the spray head is connected with the sleeve, and being capable of the relatively described sleeve rotating.

4. material cleaning device according to claim 3, which is characterized in that the spray head includes:

Water entering section is connected with the sleeve in a tubular form, and the upper end is connected with the outlet of the intake tunnel；With

Ejection section is connected with the lower end of the water entering section, and has the water spray channel being connected with the water entering section.

5. material cleaning device according to claim 4, which is characterized in that

The side wall of the water entering section, which splits, keeps the cross section of the water entering section C-shaped, and the lateral wall of the water entering section is circumferentially Offer limiting slot, circumferentially arranged with positive stop lug boss on the inner sidewall of the sleeve, the positive stop lug boss can be caught in the limit In the slot of position, it is clamped the spray head mutually with the sleeve.

6. material cleaning device according to claim 5, which is characterized in that

The positive stop lug boss and the limiting slot clearance fit, enable the relatively described sleeve rotating of the spray head.

7. the material cleaning device according to any one of claim 4 to 6, which is characterized in that

The exit in the water spray channel is equipped with guiding surface, for driving the relatively described set of the spray head under the impact of water flow Cylinder rotation；And/or

The one end in the water spray channel is connected with the outlet of the water entering section, and the other end in the water spray channel is to close to described The direction of the inner sidewall of cleaning chamber, which is bent, to be extended；And/or

The quantity in the water spray channel is multiple, and multiple water spray channels are along the central axis rotation pair of the water entering section Claim；And/or

The sleeve is set on the interconnecting piece, and is threadedly coupled with the interconnecting piece.

8. the material cleaning device according to any one of claim 2 to 6, which is characterized in that the cleaning chamber includes:

Ontology, the ontology upper end is open, and the bottom of the ontology is equipped with the discharge port；With

Cleaning lid, lid is located at the open end of the ontology, and the water inlet and the interconnecting piece are located at the cleaning and cover.

9. material cleaning device according to claim 8, which is characterized in that

The water inlet is provided on the side wall of the cleaning lid, and the interconnecting piece is arranged in the inner bottom wall of the cleaning lid.

10. material cleaning device according to any one of claim 1 to 6, which is characterized in that

The quantity of the air intake passage be it is multiple, multiple air intake passages are along the circumferentially distributed of the cleaning chamber.

11. material cleaning device according to claim 10, which is characterized in that further include:

Feed pipe, input terminal and output end respectively with one in the material storing box of the cooking apparatus and multiple air intake passages It is a to be connected, the material in the feed pipe to be sent into the cleaning chamber using wind-force.

12. material cleaning device according to any one of claim 1 to 6, which is characterized in that further include:

It cleans into pipe, input terminal is connected to water source, and output end protrudes into the cleaning chamber, is used for the cleaning chamber The water of interior conveying cleaning material.

13. material cleaning device according to claim 12, which is characterized in that

The input terminal cleaned into pipe is also connected with gas source, and the output end cleaned into pipe can also be to the cleaning chamber Lower part delivery air；And/or

It is equipped with transfer passage inside the seal assembly, the transfer passage is connected with the output end cleaned into pipe；With/ Or

The output end cleaned into pipe is connected with the upper end of the seal assembly, and the output end cleaned into pipe can be Movement in the cleaning chamber, to drive the seal assembly to open or close the discharge port.

14. a kind of cooking apparatus characterized by comprising

Main body is cooked, there is cooking cavity；With

Material cleaning device as described in any one of claims 1 to 13, the discharge port of cleaning chamber and the cooking cavity Room is connected, and is sent into the cooking cavity for cleaning the material being sent into the cleaning chamber, and by the material after cleaning.

15. cooking apparatus according to claim 14, which is characterized in that the culinary art main body includes:

Pot body and lid, the lid and the pot body lid, which are closed, sets out the cooking cavity to enclose；

Wherein, the material cleaning device is arranged on the lid.