CN108618660A - A kind of cleaning device and its cleaning method - Google Patents
A kind of cleaning device and its cleaning method Download PDFInfo
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- CN108618660A CN108618660A CN201810450621.8A CN201810450621A CN108618660A CN 108618660 A CN108618660 A CN 108618660A CN 201810450621 A CN201810450621 A CN 201810450621A CN 108618660 A CN108618660 A CN 108618660A
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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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- Food Science & Technology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a kind of cleaning device and its cleaning method, cleaning device includes the first rinse bath, and screening chamber is equipped in first rinse bath and cleaning chamber, the screening chamber can be connected to the cleaning chamber by screen holes；The screen holes are slidably provided with shutter, and the shutter can slide in the screen holes, the screen holes are blocked or opened；Wherein, the cleaning intracavitary is provided with harmful substance detection unit and cleaning unit；Cleaning method is the cleaning method of above-mentioned cleaning device；The cleaning device can be directed to different classes of vegetables and fruits and different harmful substance information, targetedly clean vegetables and fruits, comprehensive solution vegetables and fruits harmful substance residue problem.
Description
Technical field
The present invention relates to Food processing machinery field, espespecially a kind of cleaning device and its cleaning method.
Background technology
Currently, the problem of pesticide residue on vegetables and fruits is a pervasive social problem and society general concern,
Eating the exceeded vegetables and fruits of pesticide for a long time can cause serious injury to human body, wherein caused by poisoning can be divided into two kinds of acute and chronic,
Acute poisoning can show poisoning symptom in 24 hours, be mainly shown as that muscle cramp, nausea,vomiting,diarrhea, eyesight subtract
It moves back and has difficulty in breathing.It is reported that there is tens of thousands of people in the whole nation because of pesticide poisoning every year, death reaches thousands, in wherein most
Malicious person is drawn by the excess residual pesticide in vegetables and fruits.Chronic poisoning from agricultural chemical is generally not easy to be discovered, because pesticide is in vivo
There are one the processes put aside, even if showing poisoning symptom, due to certain symptoms and general headache, tired similar, often by people
Ignore, once it finds late.Moreover, it is experimentally confirmed that pesticide has teratogenesis, carcinogenesis to human body, related epidemic disease
Learn investigation display：The incidence of malignant tumour rises throughout the year, has some relations with the pesticide residue in vegetables, and pesticide residue is as poison
Property substance have and be enough to change genetic strength, lead to the deformity of fetus, this strength more, the mesh big more than the harm of tobacco and wine
The abnormal rate of preceding China fetus is still 3% to 5% or so.As it can be seen that solving Pesticide Residue is necessary.
Vegetables and fruits Pesticides Testing equipment currently on the market is arranged after detecting vegetables and fruits pesticide residue without processing accordingly
It applies, different classes of vegetables and fruits can not be directed to and the pesticide on its surface is targetedly cleaned, user holds in cleaning process
Easy damaged vegetables and fruits and pesticide cannot be cleaned completely, still cannot reach it is accurate, it is credible, control pesticide residue in real time, allow use
Family is edible to be trusted.
Invention content
In order to solve the above technical problem, the present invention provides a kind of cleaning device and its cleaning method, the cleaning devices
It can be directed to different classes of vegetables and fruits and different harmful substance information, targetedly clean vegetables and fruits, comprehensive solution vegetables and fruits
Pesticide Residue.
In order to reach the object of the invention, the present invention adopts the following technical scheme that：
A kind of cleaning device, including the first rinse bath, first rinse bath is interior to be equipped with screening chamber and cleans chamber, described
Screening chamber can be connected to the cleaning chamber by screen holes；
The screen holes are slidably provided with shutter, and the shutter can slide in the screen holes, by institute
Screen holes are stated to block or open；
Wherein, the cleaning intracavitary is provided with harmful substance detection unit and cleaning unit.
Optionally, the screening chamber close to the side of first bottom of rinse bath by partition board and the cleaning chamber every
It opens, the partition board is equipped with the screen holes.
Optionally, the cleaning device further includes image acquisition units, and described image collecting unit is set to the screening
Intracavitary.
Optionally, multiple cleaning chambers, the screening chamber and each cleaning chamber are equipped in first rinse bath
It is connected to by the screen holes.
Optionally, multiple cleaning chambers are arranged in order along the vertical direction of first rinse bath.
Optionally, the cleaning chamber includes the first cleaning chamber and the second cleaning chamber, and the screen holes include the first screen holes
With the second screen holes, the shutter includes the first shutter and the second shutter；The screening chamber cleans chamber with described first
It can be connected to by first screen holes, the screening chamber can be connected to the second cleaning chamber by second screen holes,
First shutter and described second is slidably provided respectively in first screen holes and second screen holes to hide
Baffle.
Optionally, second screen holes, which are communicated with, rolls into channel, and the screening chamber cleans chamber with described second and passes through institute
It states and rolls into channel connection.
Optionally, the opposite both sides of first rinse bath are respectively equipped with rotatable runner assembly, the screening chamber
Both sides be correspondingly provided with shaft, the shaft coordinates with the runner assembly, so that the runner assembly can drive the shaft
Rotation, to make the screening chamber be rotated in first rinse bath.
Optionally, the cleaning device further includes the second rinse bath that vegetables and fruits to be cleaned are cleaned for clear water, and described second
Rinse bath is arranged side by side with first rinse bath.
Optionally, the inner wall of the screening chamber and the cleaning chamber is separately provided for heating and cleans vegetables and fruits to be cleaned
Heating unit.
Optionally, the screening chamber and the cleaning intracavitary are respectively arranged with harmful substance detection unit.
A kind of cleaning method of cleaning device, including：
Classify to vegetables and fruits to be cleaned；
Detect the harmful substance information of the vegetables and fruits to be cleaned；
According to the harmful substance information of the classification of the vegetables and fruits to be cleaned and the vegetables and fruits to be cleaned, cleaning is described to be cleaned
Vegetables and fruits.
Optionally, the method for the vegetables and fruits classification to be cleaned is：
Establish vegetables and fruits feature database；
Acquire the image of vegetables and fruits to be cleaned；
The image of the vegetables and fruits to be cleaned of acquisition and the vegetables and fruits feature database are compared, determine the class of the vegetables and fruits to be cleaned
Not.
Optionally, the method for the cleaning vegetables and fruits to be cleaned includes heating, flushing, immersion, biological enzyme cleaning and ultrasonic wave
One or more of processing combination.
Optionally, the cleaning method further includes：It is harmful in the classification according to vegetables and fruits to be cleaned and vegetables and fruits to be cleaned
Material information cleans after vegetables and fruits to be cleaned, detects the vegetables and fruits harmful substance information to be cleaned, and judge the vegetables and fruits to be cleaned
Whether meet food sanitation standard, such as meet, completes cleaning；It does not meet such as, wash cycles vegetables and fruits to be cleaned, until detection is to be cleaned
Vegetables and fruits harmful substance information meets food sanitation standard.
Optionally, the harmful substance information includes the ingredient and content of harmful substance.
Compared with prior art, the beneficial effects of the invention are as follows：
Vegetables and fruits to be cleaned can be classified and be detected the harmful substance of different classes of vegetables and fruits by the cleaning device of the present invention
Information, and according to vegetables and fruits classification to be cleaned and the harmful substance information of vegetables and fruits to be cleaned, using targetedly cleaning way, entirely
Orientation solves vegetables and fruits harmful substance residue problem, ensures that household's health is invaded and harassed from pesticide residue；And avoid vegetables and fruits clear
It is damaged during washing, influences the mouthfeel of vegetables and fruits.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and is obtained in claim and attached drawing.
Description of the drawings
Attached drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the structural schematic diagram one of cleaning device in the present invention；
Fig. 2 is the structural schematic diagram two of cleaning device in the present invention；
Fig. 3 is the front view of cleaning device in the present invention；
Fig. 4 is the left view of cleaning device in the present invention；
Fig. 5 is that screening chamber rotates schematic diagram in the first rinse bath in the present invention；
Fig. 6 is the structural schematic diagram of partition board in the present invention；
Fig. 7 is the schematic diagram of runner assembly and shaft cooperation in the present invention；
Fig. 8 is the structural schematic diagram that region is manipulated in the present invention；
Fig. 9 is the flow chart of the cleaning method of cleaning device in the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature mutually can arbitrarily combine.
As shown in Figure 1, Figure 2 and Figure 3, an embodiment of the present invention provides a kind of cleaning device, including the first rinse bath 1, institutes
It states and is equipped with screening chamber 2 and cleaning chamber 3 in the first rinse bath 1, the screening chamber 2 is equipped with the screening being connected to the cleaning chamber 3
Hole 5, the screen holes 5 are slidably provided with shutter 6, and the shutter 6 can slide in the screen holes 5, by institute
Screen holes 5 are stated to block or open；Harmful substance detection unit 9 and cleaning unit are provided in the cleaning chamber 3, it is described harmful
Substance detection unit 9 is connect with processor, and processor is set on the first rinse bath 1.Harmful substance detection unit 9 is for detecting
The harmful substance information of vegetables and fruits to be cleaned, processor are used for receiving the harmful substance information, and according to harmful substance information
For cleaning way clean vegetables and fruits.Cleaning unit is used to carry out corresponding cleaning to vegetables and fruits to be cleaned, when processor reception has
After evil material information, control cleaning unit cleans vegetables and fruits using corresponding cleaning way.The cleaning device of the present invention passes through screening
Vegetables and fruits to be cleaned are classified in hole 5, and vegetables and fruits to be cleaned of all categories are placed in specified cleaning chamber 3, are then passed through
Harmful substance detection unit 9 detects the harmful substance information of different classes of vegetables and fruits, and according to vegetables and fruits classification to be cleaned and waits for
The harmful substance information for cleaning vegetables and fruits, using targetedly cleaning way, comprehensive solution vegetables and fruits harmful substance residue problem is protected
It demonstrate,proves household's health and remains invasion from harmful substance；And vegetables and fruits is avoided to be damaged in cleaning process, influence the mouthfeel of vegetables and fruits.
Wherein, harmful substance includes pesticide, harmful additive or other harmful substances, harmful substance packet
Include the content and type of harmful substance.
Cleaning unit includes biological enzyme nozzle, supersonic generator and water filling port 10 in the present invention, for treating clearly
Wash vegetables and fruits be rinsed, impregnate, biological enzyme cleaning and ultrasonication.
As shown in Figure 1, being equipped with image acquisition units 7 (such as camera) in screening chamber 2, image acquisition units 7 are located at sieve
It on the side wall for selecting chamber 2, and is connect with processor, image acquisition units 7 are used to acquire the vegetables and fruits to be cleaned being put into screening chamber 2
Image information, processor judge the classification of vegetables and fruits to be cleaned according to the image information for receiving the image information, then locate
Device is managed for the classification of vegetables and fruits to be cleaned in screening chamber 2, screen holes 5 corresponding with the classification of vegetables and fruits to be cleaned are opened, thus will
Vegetables and fruits to be cleaned are classified by screen holes 5.Meanwhile when appearance screening 2 nothing of chamber in the vegetables and fruits to be cleaned being put into screening chamber 2
When the classification that method is classified, image acquisition units 7 can send out alarm, and user is reminded to take out the vegetables and fruits of the category.
As depicted in figs. 1 and 2, cleaning device includes the first rinse bath 1, the second rinse bath 8 and tap, and tap is used
In the water filling into the second rinse bath 8.Second rinse bath 8 and the first rinse bath 1 are arranged side by side, and the second rinse bath 8 is clear for clear water
Wash vegetables and fruits to be cleaned.The first rinse bath 1 is used exclusively for vegetables and fruits and carries out harmful substance cleaning in the present invention；Second rinse bath 8 is
Conventional cleaning water slot provides selection to the user, and for the food materials that some are trusted, user can select without using in the first rinse bath
Harmful substance cleaning function is carried out in 1；When using harmful substance detection with cleaning function, vegetables and fruits are placed on the first rinse bath
In 1, starts to classify to vegetables and fruits and detect harmful substance information, journey is cleaned according to harmful substance information and vegetables and fruits classification automatic customization
Sequence continues to detect after the completion of cleaning, and whole cleaning process, below standard continuation next round cleaning are completed after up to standard.The present invention
In cleaning device have diversified mode of operation, for user provide more select spaces.
As depicted in figs. 1 and 2, the edge of the opening both sides of the first rinse bath 1 is hinged with cover board, and cover board is used to open or closes
The first rinse bath 1 is closed, when the first rinse bath 1 is cleaned, closes cover board, to prevent in cleaning process, water in the first rinse bath 1
Sputtering.
Exemplary, screening chamber 2 is located in the first rinse bath 1 far from the first rinse bath 1 bottom side, and cleaning chamber 3 is positioned at the
Close to the first rinse bath 1 bottom side in one rinse bath 1, that is, clean the lower section that chamber 3 is located at screening chamber 2, screening chamber 2 close to the
The side of one rinse bath, 1 bottom is separated by partition board 4 and cleaning chamber 3, and partition board 4 is equipped with screen holes 5.
It is exemplary, multiple cleaning chambers 3 are equipped in the first rinse bath 1, different cleaning chambers 3 is used to be directed to different classes of vegetable
Fruit is cleaned.Multiple cleaning chambers 3 are arranged in order along the vertical direction of the first rinse bath 1, and the opening of each cleaning chamber 3 with not
Same screen holes 5 correspond to, so that vegetables and fruits to be cleaned are entered by screen holes 5 in corresponding cleaning chamber 3.Wherein, the first rinse bath 1
Vertical direction refer to by the first rinse bath 1 top to the first rinse bath 1 bottom direction.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 6, the classification of vegetables and fruits to be cleaned includes leafy vegetable, mushroom vegetables and fruits and root fruit
Vegetables and fruits, for cleaning the three other vegetables and fruits of type of leafy vegetable, mushroom vegetables and fruits and root fruit vegetables and fruits.It screens chamber 2 and is located at first clearly
Far from 1 bottom side of the first rinse bath, screening chamber 2 is equipped with opening for washing trough 1, and the opening of screening chamber 2 is located at screening chamber 2 far from first
1 bottom side of rinse bath.Cleaning chamber 3 includes the first cleaning chamber 301 and second set gradually along 1 vertical direction of the first rinse bath
Clean chamber 302.First cleaning chamber 301 and second cleans chamber 302 and is equipped with opening, and phase far from 1 bottom side of the first rinse bath
Mutually independent, the second cleaning chamber 302 is located at the side in the first rinse bath 1 close to 1 bottom of the first rinse bath, the first cleaning chamber 301
Between screening chamber 2 and second cleans chamber 302, chamber 302 is cleaned by edge to make screening chamber 2, first clean chamber 301 and second
The bottom direction of the top of first rinse bath 1 to the first rinse bath 1 is set gradually.Chamber 2 is screened close to 1 bottom of the first rinse bath
Side is cleaned chamber 302 with the first cleaning chamber 301 and second respectively by partition board 4 and is separated；Screen holes 5 include the first screen holes 501
With the second screen holes 502, the first screen holes 501 and the second screen holes 502 are respectively arranged at the both sides of partition board 4, and respectively with
The opening of one cleaning chamber 301 is corresponding with the second cleaning opening of chamber 302, that is, screens the cleaning chamber 301 of chamber 2 and first and pass through the first sieve
Hole 501 is selected to be connected to, screening chamber 2 is connected to the second cleaning chamber 302 by the second screen holes 502.Shutter 6 includes the first shutter
601 and second shutter 602, the first shutter 601 and the second shutter 602 are respectively slidably set to the first screen holes
501 and second in screen holes 502, and the first shutter 601 and the second shutter 602 are sieved in the first screen holes 501 and second respectively
It selects and is slided on hole 502, the first screen holes 501 and the second screen holes 502 are blocked or opened.
Shown in as shown in Figure 1, Figure 3 and Figure 4, screening chamber 2 has the function that vegetables and fruits to be cleaned are classified and is used for leafy vegetable
Cleaning；First cleaning chamber 301 is used for the cleaning of mushroom vegetables and fruits；Second cleaning chamber 302 is used for the cleaning of root fruit vegetables and fruits.Screening
Chamber 2, first, which cleans chamber 301 and second and cleans the side wall of chamber 302, is respectively equipped with water filling port 10, water filling port 10 be used for screening chamber 2,
First cleaning chamber 301 and second cleans water filling in chamber 302.Specifically, the first screen holes 501 are for screening mushroom vegetables and fruits, hole
Diameter is more than the size of mushroom vegetables and fruits, is less than the size of root fruit vegetables and fruits, so that mushroom vegetables and fruits can be leaked by the first screen holes 501
Go out, and root fruit vegetables and fruits remain in screening chamber 2.Second screen holes 502 are more than root for screening root fruit vegetables and fruits, aperture
The size of fruit vegetables and fruits is less than the size of leafy vegetable, so that root fruit vegetables and fruits can be leaked out by the second screen holes 502, and leaf class
Vegetables remain in screening chamber 2.
As shown in Figure 3 and Figure 4, screening chamber 2, first cleans chamber 301 and second and cleans chamber 302 by along the first rinse bath 1
The bottom direction of top to the first rinse bath 1 is set gradually.Between between the opening and the first screen holes 501 of first cleaning chamber 301
Every smaller, mushroom vegetables and fruits can directly be fallen by the first screen holes 501 in the first cleaning chamber 301.Second cleaning chamber 302 is opened
Mouthful be spaced between the second screen holes 502 it is larger, for the track that rolls into of restricted root fruit vegetables and fruits, the connection of the second screen holes 502
Channel 503 is rolled into, the one end for rolling into channel 503 is connected to the second screen holes 502, and the other end is opened with the second cleaning chamber 302
Mouth connection, screening chamber 2 are connected to the second cleaning chamber 302 by rolling into channel 503, roll into channel 503 for that will screen in chamber 2
Root fruit vegetables and fruits are delivered in the second cleaning chamber 302.
Further, screening chamber 2, first cleans the cleaning chamber 302 of chamber 301, second and rolls into channel 503 and cleaned with first
Slot 1 is detachably connected, when screening chamber 2, first clean chamber 301 and second clean chamber 302 clean after the completion of, successively will screening chamber 2,
First cleaning chamber 301 rolls into the opening dismounting taking-up that chamber 302 is cleaned by the first rinse bath 1 in channel 503 and second, then will screening
Chamber 2, first cleans the vegetables and fruits that chamber 301 and second cleans in chamber 302 and takes out.
As shown in Fig. 4, Fig. 5 and Fig. 7, the both sides of the first rinse bath 1 are respectively equipped with rotatable runner assembly 101, screening
Be correspondingly provided with shaft 201 on the side wall of 2 both sides of chamber, runner assembly 101 include the drive shaft that can be rotated and reverse and with driving
The card slot 102 of axis connection.The periphery of shaft 201 is equipped with embedded division 202, and embedded division 202 is connected in card slot 102, so that shaft
201 connect with runner assembly 101.When drive shaft starts forward or reverse, drive shaft drives card slot 102 along shaft 201
Periphery is swung, and card slot 102 drives embedded division 202 to swing, and realizes the forward or reverse of shaft 201, makes screening chamber 2 in the first cleaning
Rotation tilts in slot 1, to enable vegetables and fruits to be cleaned to be accumulated lower side into screening chamber 2, i.e., to being provided with the first sieve
Hole 501 or the side of the second screen holes 502 is selected to accumulate, so that vegetables and fruits to be cleaned pass through the first screen holes 501 or the second screen holes
502 carry out category filter.The pore size of different screen holes 5 is different in the present invention, for waiting for clearly different classes of
It washes vegetables and fruits and carries out sifting sort.
As shown in figures 1 and 3, screening chamber 2, first cleans in the cleaning chamber 302 of chamber 301 and second and is respectively equipped with harmful substance
Detection unit 9, harmful substance detection unit 9 are clear for being waited in the detection screening cleaning cleaning chamber 302 of chamber 301 and second of chamber 2, first
Wash the harmful substance information of vegetables and fruits.Such as the harmful substance detection unit 9 is Pesticides Testing unit, Pesticides Testing unit includes life
Object sensor and content analysis unit.Biosensor includes enzyme sensor, microbiological sensor, immunosensor, optical fiber
The multiple sensors such as immunosensor are tieed up, main function is that biochemical reaction occurs to generate detectable object with vegetables and fruits to be cleaned
Matter, such as generate light, heat, pressure, specific molecular, ion etc..Content analysis unit is by thermistor, electrode, pressure inspection
The detectable substance that the elements such as survey, photometric detection generate in the biochemical reaction to detect biosensor and vegetables and fruits to be cleaned generation
Content, to which analysis is inferred to the pesticide information of vegetables and fruits to be cleaned, and the pesticide information is sent to processor.Bio-sensing
The advantages that utensil has micromation, intelligent, high accuracy is suitble to be positioned in rinse bath for Pesticides Testing.In the present invention,
Other may be used, and there is the sensor of detection harmful substance function to substitute biosensor.
As shown in Figure 1, the inner wall that screening chamber 2, first cleans the cleaning chamber 302 of chamber 301 and second is respectively equipped with heating unit
11, heating unit 11 is used to heat screening chamber 2, first and cleans the water that chamber 301 and second cleans in chamber 302, for to be cleaned
Vegetables and fruits carry out heating cleaning.
Screening chamber 2, first cleans in the cleaning chamber 302 of chamber 301 and second and is respectively equipped with cleaning unit, which includes
Biological enzyme nozzle, supersonic generator and water filling port 10, for being rinsed, impregnating to vegetables and fruits to be cleaned, biological enzyme it is clear
It washes and ultrasonication.
As shown in figure 8, the cleaning device in the present invention further includes control panel 12, control panel 12 is set to the first cleaning
The outer surface of slot 1, control panel 12 be equipped with flush knob, impregnate button, biological enzyme button, ultrasonic button, heating button with
And other functionality buttons, such as temperature button, time button, the residual detection button of agriculture, start button, suspend or stop key,
One key handles button etc..
Optionally, the screening chamber 2 in the present invention can not also have cleaning function, only have and classify to vegetables and fruits to be cleaned
Function, cleaning chamber 3 is interior to be equipped with harmful substance detection unit 9, and screens and be not provided with harmful substance detection unit 9 in chamber 2.It will wait for
Cleaning vegetables and fruits are put into screening chamber 2 after classification, and different classes of vegetables and fruits to be cleaned are respectively put into specified cleaning chamber 3, then are led to
Harmful substance detection unit 9 in over cleaning chamber 3 detects the harmful substance harmful substance information of vegetables and fruits to be cleaned, finally uses needle
The cleaning way of property cleans vegetables and fruits to be cleaned.
As shown in figure 9, the cleaning process of cleaning device is in the present invention：
Vegetables and fruits to be cleaned are put into screening chamber 2, a key processing function, image acquisition units 7 and processor cooperation are selected
It identifies the classification of vegetables and fruits, is then directed to the classification of vegetables and fruits, corresponding screen holes 5 are opened in control, and control screening chamber 2 to open
The rotation of 5 side of screen holes tilts, so that vegetables and fruits to be cleaned carry out category filter by screen holes 5, realization waits for different classes of
Vegetables and fruits are cleaned by screen holes 5 to enter in corresponding cleaning chamber 3.Then by harmful substance detection unit 9 to vegetables and fruits to be cleaned
Harmful substance detection is carried out, for example, carrying out the residual detection of agriculture to vegetables and fruits to be cleaned.Finally it is directed to the classification of vegetables and fruits and being harmful to for vegetables and fruits
Material information, using for cleaning way clean vegetables and fruits, such as the classification of vegetables and fruits includes leafy vegetable, mushroom vegetables and fruits and root fruit
Class vegetables and fruits, harmful substance information for the other vegetables and fruits of three types and thereon clean vegetables and fruits.After the completion of cleaning, again to vegetable
Fruit carries out harmful substance detection, such as meets food sanitation standard, completes cleaning；Food sanitation standard is not met such as, and cycle carries out vegetables and fruits clear
It washes, until the harmful substance information of vegetables and fruits to be cleaned meets food sanitation standard.After wash cycles multiple to vegetables and fruits, food is not met still
With standard, peeling processing is carried out to vegetables and fruits.
A key processing function of cleaning device is in the present invention：
Vegetables and fruits picture to be cleaned is intercepted using image acquisition units 7, using matrix labotstory (Matlab) to vegetable to be cleaned
Fruit picture is identified, according to the difference selected threshold of vegetables and fruits picture to be cleaned and background gray levels, to vegetables and fruits picture to be cleaned
Denoising, enhancing contrast, then carry out binary conversion treatment.After being partitioned into target, since intensity profile is uneven in original image
With the influence of illumination etc., it will appear in possible same class vegetables and fruits to be cleaned at cavity or individual rim and crack conditions etc. occur, because
This will carry out edge detection to image.Then labeling handles image, distinguishes vegetables and fruits to be cleaned, then extracts different vegetables and fruits to be cleaned
The features such as color, shape, irregularity boundary, train BP neural network with multiple image, establish vegetables and fruits feature database, so as to
Identify vegetables and fruits type to be cleaned.
It is to the detailed process of vegetables and fruits progress category filter in the present invention：When not opening screening function, the first shutter
601 and second shutter 602 block the first screen holes 501 and the second screen holes 502 respectively.When carrying out the screening of mushroom vegetables and fruits,
Screening chamber 2 is tilted to the side of the first screen holes 501, so that the vegetables and fruits in screening chamber 2 are accumulated at the first screen holes 501,
The first shutter 601 is slided, the first screen holes 501 is opened, and the second shutter 602 is kept to block the second screen holes 502, passes through
The vibrations slight to screening chamber 2 realize that mushroom vegetables and fruits leak into the first cleaning chamber 301 by the first screen holes 501.Then root fruit is carried out
The screening of class vegetables and fruits slides the first shutter 601, blocks the first screen holes 501, will screen chamber 2 to the one of the second screen holes 502
It rolls tiltedly, so that the vegetables and fruits in screening chamber 2 slide the second shutter 602 to accumulation at the second screen holes 502, opens second and sieve
Hole 502 is selected, and the first shutter 601 is kept to block the first screen holes 501, automatically root is realized in slight vibrations to control screening chamber 2
Fruit vegetables and fruits leak into the second cleaning chamber 302 by the second screen holes 502.Finally, leafy vegetable has then been left in screening chamber 2.From
And realize the classification to vegetables and fruits to be cleaned, sorted vegetables and fruits to be cleaned are individually positioned in specified cleaning chamber 3.
After vegetables and fruits to be cleaned are classified, the nuisance that chamber 301 and second cleans in chamber 302 is cleaned by screening chamber 2, first
Quality detection unit 9 is contacted with vegetables and fruits to be cleaned, detects the harmful substance information of vegetables and fruits to be cleaned, and processor obtains harmful substance letter
Breath, and specified cleaning way is respectively adopted according to the classification of vegetables and fruits to be cleaned and harmful substance information, vegetables and fruits to be cleaned are carried out
Cleaning.
The present invention also provides a kind of cleaning method of cleaning device, the cleaning method includes：
Vegetables and fruits to be cleaned to being placed on screening chamber 2 are classified；
Detect the harmful substance information of the vegetables and fruits to be cleaned；
According to the harmful substance information of the classification of the vegetables and fruits to be cleaned and the vegetables and fruits to be cleaned, cleaning is described to be cleaned
Vegetables and fruits.
Wherein, harmful substance information includes the ingredient and content of harmful substance.
Include by the method that vegetables and fruits to be cleaned are classified：
Establish vegetables and fruits feature database；
Acquire the image of vegetables and fruits to be cleaned；
The image of the vegetables and fruits to be cleaned of acquisition and the vegetables and fruits feature database are compared, determine the class of the vegetables and fruits to be cleaned
Not.
Specifically, the cleaning method includes：User simply classifies to vegetables and fruits to be cleaned, so that vegetables and fruits to be cleaned
Classification screen chamber 2 can category filter in the range of, avoid occurring screening chamber 2 in vegetables and fruits to be cleaned can not classifying
Classification.Vegetables and fruits picture to be cleaned is intercepted using image acquisition units 7, using matrix labotstory (Matlab) to vegetables and fruits figure to be cleaned
Piece is identified, according to the difference selected threshold of vegetables and fruits picture to be cleaned and background gray levels, to vegetables and fruits picture denoising to be cleaned,
Enhance contrast, then carries out binary conversion treatment.After being partitioned into target, since intensity profile is uneven in original image and illumination
Deng influence, will appear in possible same class vegetables and fruits to be cleaned at cavity or individual rim and crack conditions etc. occur, therefore is right
Image carries out edge detection.Then labeling handles image, distinguishes vegetables and fruits to be cleaned, then extracts the face of different vegetables and fruits to be cleaned
The features such as color, shape, irregularity boundary train BP neural network with multiple image, vegetables and fruits feature database are established, so as to identify
Go out vegetables and fruits type to be cleaned.Then it is directed to the classification of vegetables and fruits, corresponding screen holes 5 are opened in control, and control screening chamber 2 to opening
5 side of screen holes rotation tilt so that vegetables and fruits to be cleaned by screen holes 5 carry out category filter, realization will be different classes of
Vegetables and fruits to be cleaned are entered by screen holes 5 in corresponding cleaning chamber 3.Again by harmful substance detection unit 9 to vegetables and fruits to be cleaned
Harmful substance detection is carried out, such as the residual detection of agriculture is carried out to vegetables and fruits.Finally it is directed to the classification of vegetables and fruits and the harmful substance letter of vegetables and fruits
Breath, using for cleaning way clean vegetables and fruits.
Illustratively, wait for clear according to the classification of vegetables and fruits to be cleaned and the pesticide information of vegetables and fruits to be cleaned, cleaning in the present invention
The method for washing vegetables and fruits includes the combination of one or more of heating, flushing, immersion, biological enzyme cleaning and ultrasonication, if
Finally cleaning still reaches to, less than standard, prompt manually to carry out peeling processing.Wherein：
Heat treatment：For fresh kidney beans, celery, green pepper, tomato etc., first it can be heated, can be reached clear
Except the effect of part pesticide residue.It first rinses 2 minutes, reheats 3 minutes, heating temperature is adjustable, then rinses 2 points with clear water
Clock.
It rinses and impregnates：Flushing is to remove the basic skills of vegetable and fruit remains of pesticide, and vegetables and fruits to be cleaned are rinsed 1-3 points
Zhong Hou impregnates vegetables and fruits to be cleaned, is rinsed 2-5 minutes with clear water after the completion of immersion.For leafy vegetable, such as spinach, pakchoi,
This kind of mode can be used in leek, romaine lettuce etc..
Biological enzyme cleaning refers to being cleaned using the cleaning solution containing biological enzyme.When the pesticide for detecting vegetables and fruits to be cleaned contains
When amount is not less than 2 times of persticide residue national standard, cleaned using biological enzyme.Biological enzyme can be rapidly and efficiently pesticide is hydrolyzed
And it is eventually converted into soluble small molecular material.
Ultrasonication：For different classes of vegetables and fruits to be cleaned, emit different ultrasonic waves, does not damage vegetable to be cleaned
On the basis of fruit nutritional ingredient itself and appearance, the cleaning at subtle gap is carried out to vegetables and fruits to be cleaned.Illustratively, as clear
The ultrasonic frequency of purposes is washed generally between 25KHZ-130KHZ, for example, ultrasonic cleaning machine working frequency be 28KHZ,
33KHZ, 40KHZ, 80KHZ, 100KHZ or 120KHZ.There are two the ultrasonication grades of rank for the present invention generally definition：
28KHZ and 40KHZ.Mushroom vegetables and fruits use the ultrasonication of 28KHZ, root fruit vegetables and fruits to use the ultrasonication of 40KHZ, clearly
It is best to wash effect.Can arrange in pairs or groups other processing modes of ultrasonication carry out the pesticides removals of greater strengths.
According to the pesticide information of the classification of vegetables and fruits to be cleaned and vegetables and fruits to be cleaned in the present invention, the side of vegetables and fruits to be cleaned is cleaned
Method, as shown in table 1：
The method that table 1 cleans vegetables and fruits to be cleaned
It is exemplary, the specific method of vegetables and fruits to be cleaned is cleaned, as shown in table 2：
Table 2 cleans the specific method of vegetables and fruits to be cleaned
After cleaning vegetables and fruits to be cleaned, whether the pesticide information for detecting vegetables and fruits to be cleaned meets food sanitation standard, such as meets,
Complete cleaning；It does not meet such as, cycle cleans vegetables and fruits to be cleaned, until the pesticide information of vegetables and fruits to be cleaned meets edible mark
It is accurate.After cycle carries out vegetables and fruits to be cleaned cleaning 2-3 times, the pesticide information of vegetables and fruits to be cleaned still without reaching food sanitation standard,
Terminate to clean vegetables and fruits to be cleaned, vegetables and fruits to be cleaned are handled using peeling.Wherein, peeling processing refers to working as to have detected melon and fruit vegetable
Similar apple after dish pesticide concentration is exceeded, pears, cucumber, carrot, the vegetables and fruits of cucurbita pepo one kind after taking out vegetables and fruits, carry out manually
Peeling is handled.Above-mentioned food sanitation standard refers to national food safety standard.
Although disclosed herein embodiment it is as above, the content only for ease of understanding the present invention and use
Embodiment is not limited to the present invention.Technical staff in any fields of the present invention is taken off not departing from the present invention
Under the premise of the spirit and scope of dew, any modification and variation, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (16)
1. a kind of cleaning device, which is characterized in that including the first rinse bath, equipped with screening chamber and clearly in first rinse bath
Chamber is washed, the screening chamber can be connected to the cleaning chamber by screen holes；
The screen holes are slidably provided with shutter, and the shutter can slide in the screen holes, by the sieve
Hole is selected to block or open；
Wherein, the cleaning intracavitary is provided with harmful substance detection unit and cleaning unit.
2. cleaning device according to claim 1, which is characterized in that the screening chamber is close to first bottom of rinse bath
Side separated by partition board and the cleaning chamber, the partition board be equipped with the screen holes.
3. cleaning device according to claim 1, which is characterized in that the cleaning device further includes image acquisition units list
Member, described image collecting unit are set to the screening intracavitary.
4. according to any cleaning devices of claim 1-3, which is characterized in that be equipped with multiple institutes in first rinse bath
Cleaning chamber is stated, the screening chamber can be connected to each cleaning chamber by the screen holes.
5. cleaning device according to claim 4, which is characterized in that multiple cleaning chambers are along first rinse bath
Vertical direction be arranged in order.
6. cleaning device according to claim 5, which is characterized in that the cleaning chamber includes that the first cleaning chamber and second are clear
Chamber is washed, the screen holes include the first screen holes and the second screen holes, and the shutter is blocked including the first shutter and second
Plate；The screening chamber can be connected to the first cleaning chamber by first screen holes, and the screening chamber is clear with described second
Washing chamber can be connected to by second screen holes, be respectively slidably arranged in first screen holes and second screen holes
There are first shutter and second shutter.
7. cleaning device according to claim 6, which is characterized in that second screen holes, which are communicated with, rolls into channel, institute
State screening chamber with described second clean chamber pass through described in roll into channel and be connected to.
8. according to any cleaning devices of claim 1-3, which is characterized in that the opposite both sides of first rinse bath
It is respectively equipped with rotatable runner assembly, the both sides of the screening chamber are correspondingly provided with shaft, the shaft and the runner assembly
Cooperation, so that the runner assembly can drive the shaft to rotate, to make the screening chamber turn in first rinse bath
It is dynamic.
9. according to any cleaning devices of claim 1-3, which is characterized in that the cleaning device further includes being used for clear water
The second rinse bath of vegetables and fruits to be cleaned is cleaned, second rinse bath is arranged side by side with first rinse bath.
10. according to any cleaning devices of claim 1-3, which is characterized in that the screening chamber and the cleaning chamber
Inner wall is separately provided for the heating unit that vegetables and fruits to be cleaned are cleaned in heating.
11. according to any cleaning devices of claim 1-3, which is characterized in that the screening chamber and the cleaning intracavitary
It is respectively arranged with harmful substance detection unit.
12. a kind of cleaning method of cleaning device, which is characterized in that including：
Classify to vegetables and fruits to be cleaned；
Detect the harmful substance information of the vegetables and fruits to be cleaned；
According to the harmful substance information of the classification of the vegetables and fruits to be cleaned and the vegetables and fruits to be cleaned, the vegetable to be cleaned is cleaned
Fruit.
13. cleaning method according to claim 12, which is characterized in that the method for the vegetables and fruits to be cleaned classification is：
Establish vegetables and fruits feature database；
Acquire the image of vegetables and fruits to be cleaned；
The image of the vegetables and fruits to be cleaned of acquisition and the vegetables and fruits feature database are compared, determine the classification of the vegetables and fruits to be cleaned.
14. cleaning method according to claim 12, which is characterized in that the method for the cleaning vegetables and fruits to be cleaned includes adding
The combination of one or more of heat, flushing, immersion, biological enzyme cleaning and ultrasonication.
15. cleaning method according to claim 12, which is characterized in that the cleaning method further includes：In the basis
The classification of vegetables and fruits to be cleaned and vegetables and fruits harmful substance information to be cleaned, are cleaned after vegetables and fruits to be cleaned, detect the vegetable to be cleaned
Fruit harmful substance information, and judge whether the vegetables and fruits to be cleaned meet food sanitation standard, such as meet, completes cleaning；It does not meet such as, follows
Ring cleans vegetables and fruits to be cleaned, until the vegetables and fruits harmful substance information to be cleaned of detection meets food sanitation standard.
16. cleaning method according to claim 12, which is characterized in that the harmful substance information includes harmful substance
Ingredient and content.
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| CN109316098A (en) * | 2018-12-18 | 2019-02-12 | 北京兆易创新科技股份有限公司 | A kind of pesticide cleaning method, device and vegetable bowl |
| CN109433719A (en) * | 2018-10-31 | 2019-03-08 | 佛山科学技术学院 | A kind of food purification equipment |
| CN110419965A (en) * | 2019-08-07 | 2019-11-08 | 深圳市康弘环保技术有限公司 | Cleaning method, device, equipment and the computer readable storage medium of fruits and vegetables |
| CN114468812A (en) * | 2021-12-29 | 2022-05-13 | 宁波轻美电器科技有限公司 | Fruit and vegetable cleaning machine and cleaning method |
| CN115088749A (en) * | 2022-06-15 | 2022-09-23 | 上海千北信息科技有限公司 | Purification water tank based on visual identification and process method thereof |
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