CN109530262A - A kind of jujube grading plant - Google Patents
A kind of jujube grading plant Download PDFInfo
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- CN109530262A CN109530262A CN201811541439.XA CN201811541439A CN109530262A CN 109530262 A CN109530262 A CN 109530262A CN 201811541439 A CN201811541439 A CN 201811541439A CN 109530262 A CN109530262 A CN 109530262A
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- Prior art keywords
- jujube
- level
- blower
- sliding slot
- conveyer belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
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- Sorting Of Articles (AREA)
Abstract
The invention discloses a kind of jujube grading plants based on jujube sorting machine, sorting unit has been installed additional on the basis of jujube sorting machine, the jujube entered in glass tube is blown afloat in the sky by suspension using the first blower in sorting unit, it is taken pictures by multiple identical high-definition cameras to it, and collected picture is subjected to image procossing, then control blower fan group and be classified the jujube after image procossing.Since jujube is blown afloat suspension in the sky by the first blower, effectively the jujube to overlap is separated, Image Acquisition is carried out to the skyborne jujube that suspends using high-definition camera, omnidirectional images acquisition can be carried out to jujube.
Description
Technical field
The present invention relates to jujube sorting field more particularly to a kind of jujube grading plants.
Background technique
Red date nutrient is abundant, inside contains cyclic adenosine monophosphate, can enhance muscular strength, eliminate fatigue, expansion blood vessel, increases cardiac muscle
Convergent force improves myocardial nutrition, has good action to prevention and cure of cardiovascular disease.Jujube can also can tonic and nourishing, nourishing blood and tranquilization,
Strengthening the spleen and stomach etc. is the good health care product of the patients such as weakness of the spleen and the stomach, insufficiency of vital energy and blood, lassitude, insomnia.Simultaneously to acute and chronic
The diseases such as hepatitis, cirrhosis, anaemia have good efficacy.Thus jujube is a kind of good fruit, is beneficial to physically and mentally healthy.
Jujube likes that jujube classification is also very thin by masses, is such as divided into superfine, level-one, second level, three-level according to size,
Wherein, and finished product jujube, meat jujube and skin jujube and defect ware are distinguished.The classification of jujube is very thin, also to the detection classification band of jujube
Biggish problem is carried out.
Currently, the overall processing step of jujube are as follows: the spray cleaning of 1. cold water: being put the jujube of picking back using cold water
Enter the first flushing channel to be cleaned.2. heat water-spraying cleans: the jujube that cold water wash is crossed is carried out into the second flushing channel
Hot water injection.3. drying: carrying out drying and processing to the jujube that hot water cleaned using drying unit.4. cooling: being filled by cooling
It sets and the jujube of drying is cooled down.5. classification: the jujube of drying being put on vibrating mechanism and carries out vibration processing, will be squeezed
Jujube is sent to where camera by transmission belt and is taken pictures subsequently into reaching on conveyer belt by jujube separation together,
Image is handled from computer end again, jujube is classified on the image, the jujube that will have been identified by device for blowing gas
Blow off conveyer belt.6. packaging: carrying out classification packaging to the jujube of device for blowing gas blowout.
Relatively advanced detection mode is taken pictures by camera, by handling image, to calculate the face of jujube
Product, to estimate the size of jujube, realization is classified by size to jujube.However, after jujube enters step 5, it is red
When jujube moves on a moving belt, the case where being easy to appear overlapping, leads to occur two jujubes in image recognition processes to overlap
The case where, so that the image of jujube is mistakenly considered one in processing, to cause erroneous detection；Simultaneously when shooting, camera can only
The one side for taking jujube judges the entirety of jujube and not perfect, so that shooting is not comprehensive, at the data for only passing through one side
Reason, is not entirely accurate.So current detection means there is a problem of larger, need to make improvements.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of, and the jujube based on jujube sorting machine is classified dress
It sets, the transmission end of tape in the classification of above-mentioned steps 5. installs sorting unit additional, will be entered in sorting unit using the first blower
Jujube in glass tube blows afloat suspension in the sky, is taken pictures by multiple identical high-definition cameras to it, and will be collected
Picture carries out image procossing, then controls blower fan group and be classified the jujube after image procossing.Since the first blower blows jujube
It rises and suspends in the sky, effectively separate the jujube to overlap, using high-definition camera to the skyborne jujube that suspends
Image Acquisition is carried out, omnidirectional images acquisition can be carried out to jujube.
To achieve the above object, a kind of jujube grading plant based on jujube sorting machine provided by the invention is such reality
Existing:
A kind of jujube grading plant based on jujube sorting machine, including the first conveyer belt, the first roller, the first stepping electricity
First conveyer belt is accessed below the vibrating mechanism of original jujube sorting machine, is used for by machine, sliding slot group, collecting box, sorting unit
It receives and disperses the jujube to get off on vibrating mechanism, and the jujube is transmitted in sorting unit and is sorted, the installation of the first roller
In the first conveyer belt close to the lower section of vibrating mechanism one end, for assisting the first conveyer belt mobile, the first stepper motor is mounted on
Below first conveyer belt, for driving the first conveyer belt mobile, sorting unit is mounted on the lower section of the first conveyer belt other end,
For carrying out grading to jujube, sliding slot group is equipped with below sorting unit, collecting box is mounted below sliding slot group, for connecing
Well-graded jujube in contracture screening device, and jujube is transported into collecting box.
Sorting unit of the invention include glass tube, high-definition camera, the second conveyer belt, infrared tube, second tin roller,
Blower fan group, control circuit board, second stepper motor, the first blower, air inlet, fluorescent tube, the first transmission of glass tube upper orifice alignment
Band, the jujube transmitted for receiving the first conveyer belt install 3 identical high-definition cameras in the same level of glass tube,
For taking pictures to the jujube in glass tube, the second conveyer belt is mounted below glass tube lower nozzle, for transporting by high definition
The jujube that camera acquired, second stepper motor and second tin roller are mounted on the lower section at the second conveyer belt both ends, by second step
The rotation of the second conveyer belt is driven into motor, second tin roller is installed red for assisting the rotation of the second conveyer belt on the second conveyer belt
Outside to pipe, for detecting the jujube passed through above blower fan group, blower fan group is mounted below the second conveyer belt, for passing second
It send the jujube taken to blow in corresponding sliding slot group, outputs air inlet in glass tube lower part, and the first assembling is being entered the wind
At mouthful, after high-definition camera detects that jujube enters glass tube, the first blower is opened dries into glass tube, and jujube is blown
It rises and suspends in the sky, acquire the image of jujube comprehensively convenient for high-definition camera, fluorescent tube is installed in glass inside pipe wall, for illuminating
Glass tube is high-definition camera light filling, and control circuit board is mounted below the second conveyer belt, for receiving processing high-definition camera
Head and the collected data of infrared tube, and the first stepper motor, blower fan group, second stepper motor, the first wind are controlled respectively
Machine, lamp works.
Second conveyer belt of the invention includes steel wire, steel cable, and steel wire is organized on steel cable, is convenient for blower fan group will
Jujube blowout.
Blower fan group of the invention includes superfine blower, level-one blower, second level blower, three-level blower, level Four blower, according to
Jujube can be divided into 5 grades, it may be assumed that superfine, level-one, second level, three-level, level Four equal part are distributed, and blower fan group has been divided into superfine wind
Machine, level-one blower, second level blower, three-level blower, level Four blower, in which: superfine blower is used to dry to superfine jujube, level-one
Blower is used to dry to level-one jujube, and second level blower is used to dry to second level jujube, and three-level blower to three-level jujube for blowing
Wind, level Four blower are used to dry to level Four jujube；Sliding slot group include superfine sliding slot, level-one sliding slot, second level sliding slot, three-level sliding slot,
Level Four sliding slot, superfine sliding slot, level-one sliding slot, second level sliding slot, three-level sliding slot, level Four sliding slot are separately mounted to superfine blower, one
Grade blower, second level blower, three-level blower, level Four blower lower section, are respectively used to receive superfine blower, level-one blower, light breeze
The jujube that machine, three-level blower, level Four blower are blown out, and the jujube of corresponding grade is transmitted to corresponding collecting box；Collect luggage
Include superfine case, level-one case, second level case, three-level case, level Four case, be respectively used to receive superfine sliding slot, level-one sliding slot, second level sliding slot,
The jujube that three-level sliding slot, level Four sliding slot transmit.
Infrared tube of the invention includes infrared transmitting tube, infrared receiving tube, and infrared transmitting tube and infrared receiving tube are distinguished
It is placed in the second conveyer belt both sides, and installation one above superfine blower, level-one blower, second level blower, three-level blower, level Four blower
Infrared tube is covered, when the jujube on the second conveyer belt is after infrared tube, the infrared ray that infrared transmitting tube issues cannot be red
Outer reception pipe detects that at this moment control circuit board just judges there is jujube process.
It is suspended in since the present invention uses to blow afloat the jujube entered in glass tube using the first blower in sorting unit
In the air, it is taken pictures by high-definition camera to it, and collected picture is subjected to image procossing, then control blower fan group to scheme
As treated structure that jujube is classified, so as to obtain it is following the utility model has the advantages that
Jujube is blown afloat suspension in the sky using the first blower by the present invention, effectively separates the jujube to overlap
It opens, Image Acquisition is carried out to the skyborne jujube that suspends using high-definition camera, omnidirectional images can be carried out to jujube and adopted
Collection.
Detailed description of the invention
Fig. 1 is a kind of mounting structure schematic diagram of the jujube grading plant based on jujube sorting machine of the present invention；
Fig. 2 is a kind of structural schematic diagram of the sorting unit of the jujube grading plant based on jujube sorting machine of the present invention；
Fig. 3 is a kind of structural schematic diagram of second conveyer belt of the jujube grading plant based on jujube sorting machine of the present invention；
Fig. 4 is a kind of blower fan group of the jujube grading plant based on jujube sorting machine of the present invention, sliding slot group, collecting box
Mounting structure schematic diagram；
Fig. 5 is a kind of infrared tube mounting structure schematic diagram of the jujube grading plant based on jujube sorting machine of the present invention；
Fig. 6 is a kind of working principle diagram of the jujube grading plant based on jujube sorting machine of the present invention.
Main element symbol description.
Specific embodiment
Below with reference to embodiment and compares attached drawing invention is further described in detail.
Fig. 1 to 6 is please referred to, jujube grading plant of one of the present invention based on jujube sorting machine, including are shown
One conveyer belt 1, the first roller 2, the first stepper motor 3, sliding slot group 4, collecting box 5, sorting unit 6.
As shown in Figure 1, below the vibrating mechanism that the first conveyer belt 1 is accessed to original jujube sorting machine, for connecing
It receives and disperses the jujube to get off on vibrating mechanism, and the jujube is transmitted in sorting unit 6 and is sorted, the installation of the first roller 2
In the first conveyer belt 1 close to the lower section of vibrating mechanism one end, for assisting the first conveyer belt 1 mobile, the first stepper motor 3 is pacified
Mounted in 1 lower section of the first conveyer belt, for driving the first conveyer belt 1 mobile, sorting unit 6 is mounted on 1 other end of the first conveyer belt
Lower section sliding slot group 4 is equipped with below sorting unit 6, collecting box 5 is mounted on sliding slot group 4 for carrying out grading to jujube
Lower section is transported for receiving well-graded jujube in sorting unit 6, and by jujube into collecting box 5.Jujube after drying into
After entering vibrating mechanism, jujube is vibrated by vibrating mechanism, so that the jujube being crowded together separates and enters first
On conveyer belt 1, jujube is transported sorting unit 6 and sorted by the first conveyer belt 1, will be sorted according to the different brackets of jujube
Good jujube is transmitted to sliding slot group 4, and the jujube into sliding slot group 4 is entered in corresponding collecting box 5 and cased.
Sorting unit 6 of the invention includes glass tube 7, high-definition camera 8, the second conveyer belt 9, infrared tube 10, second
Roller 11, blower fan group 12, control circuit board 13, second stepper motor 14, the first blower 15, fluorescent tube 16,7 upper orifice of glass tube
It is directed at the first transmission belt 1, the jujube transmitted for receiving the first conveyer belt 1 is readily cleaned, Ke Yi since glass tube 7 has
External inspection to the inside jujube state the advantages of, so using glass tube 7 as the hanging device of jujube, while can be to prevent
Only jujube is blown away by the first blower 15, installs 3 identical high-definition cameras 8 in the same level of glass tube 7, and each
Angle is 120 degree between high-definition camera 8, convenient for carrying out comprehensive take pictures to the jujube in glass tube 7, it should be pointed out that
It is that in other embodiments of the invention, the quantity of high-definition camera 8 can be configured according to the actual situation, such as be arranged
5 or 7, the present invention is to it and with no restrictions.Second conveyer belt 9 is mounted below 7 lower nozzle of glass tube, for transporting
The jujube acquired by high-definition camera 8, second stepper motor 14 and second tin roller 11 are mounted on 9 both ends of the second conveyer belt
Lower section drives the second conveyer belt 9 to rotate by second stepper motor 14, and second tin roller 11 is rotated for the second conveyer belt 9 of auxiliary,
Infrared tube 10 is installed on the second conveyer belt 9, for detecting the jujube for passing through 12 top of blower fan group, blower fan group 12 is mounted on
Second conveyer belt, 9 lower section, for blowing to the jujube on the second conveyer belt 9 in corresponding sliding slot group 4, takes the photograph high definition by PC machine
After being handled as first 8 collected pictures, send the information handled well to control circuit board 13, by control circuit board 13
The arrival that corresponding infrared tube 10 detects jujube is controlled, when the infrared tube 10 detects that jujube arrives, infrared tube 10
The corresponding blower fan group 12 in lower section is opened, and jujube is blowed to corresponding sliding slot group 4, outputs air inlet in 7 lower part of glass tube, and will
First blower 15 is mounted on air inlet, and after high-definition camera 8 detects that jujube enters glass tube 7, the first blower 15 is opened
It dries into glass tube 7, jujube is blown afloat into suspension in the sky, the image of jujube is acquired comprehensively convenient for high-definition camera 8, in glass
7 inner wall of glass pipe installs fluorescent tube 17, is 8 light filling of high-definition camera for illuminating glass tube 7, when high-definition camera 8 acquired it is red
After jujube picture, the first blower 15 is closed, and due to gravity, jujube is fallen in glass tube 7 on second conveyer belt 9, control electricity
Road plate 13 is mounted on 9 lower section of the second conveyer belt, for receiving processing high-definition camera 8 and the collected data of infrared tube 10,
And the first stepper motor 3, superfine blower 20, level-one blower 21, second level blower 22, three-level blower 23, level Four blower are controlled respectively
24, second stepper motor 14, the first blower 15, fluorescent tube 17 work.
Second conveyer belt 9 of the invention includes steel wire 18, steel cable 19, steel wire 18 is organized on steel cable 19, blower
For group 12 by the wind of blowout through after steel wire 18, the jujube that PC machine has been classified blows to corresponding sliding slot group 4.
Blower fan group 12 of the invention includes superfine blower 20, level-one blower 21, second level blower 22, three-level blower 23, level Four
Blower 24 can be divided into 5 grades according to jujube, it may be assumed that superfine, level-one, second level, three-level, level Four equal part are distributed, by blower fan group
Superfine blower 20, level-one blower 21, second level blower 22, three-level blower 23, level Four blower 24 have been divided into it, in which: superfine blower 20
For drying to superfine jujube, level-one blower 21 is used to dry to level-one jujube, and second level blower 22 to second level jujube for blowing
Wind, three-level blower 23 are used to dry to three-level jujube, and level Four blower 24 is used to dry to level Four jujube, superfine blower 20, level-one
Blower 21, second level blower 22, three-level blower 23, level Four blower 24 are that corresponding jujube grade is detected by infrared tube 10
Through what is just started to work later；Sliding slot group includes superfine sliding slot 25, level-one sliding slot 26, second level sliding slot 27, three-level sliding slot 28, four
Grade sliding slot 29, superfine sliding slot 25, level-one sliding slot 26, second level sliding slot 27, three-level sliding slot 28, level Four sliding slot 29 are separately mounted to spy
Grade blower 20, level-one blower 21, second level blower 22, three-level blower 23,24 lower section of level Four blower, are respectively used to receive superfine wind
The jujube that machine 20, level-one blower 21, second level blower 22, three-level blower 23, level Four blower 24 are blown out, and by the red of corresponding grade
Jujube is transmitted to corresponding collecting box 5；Collecting box 5 includes superfine case 30, level-one case 31, second level case 32, three-level case 33, level Four case
34, it is respectively used to receive superfine sliding slot 25, level-one sliding slot 26, second level sliding slot 27, three-level sliding slot 28, level Four sliding slot 29 and transmit
Jujube.
Infrared tube 10 of the invention includes infrared transmitting tube 35, infrared receiving tube 36, infrared transmitting tube 35 and infrared is connect
Closed tube 36 is respectively placed in 9 both sides of the second conveyer belt, and superfine blower 20, level-one blower 21, second level blower 22, three-level blower 23,
A set of infrared tube 10 is installed above level Four blower 24, it is infrared when the jujube on the second conveyer belt 9 is after infrared tube 10
The infrared ray that transmitting tube 35 issues cannot be detected that at this moment control circuit board 13 just judges there is jujube warp by infrared receiving tube 36
It crosses, collected red jujube image information is transferred to control circuit board 13, control circuit board for 3 high definitions by high-definition camera 8
PC machine is sent to after the integration of the collected information of camera 8 and carries out image procossing, and PC machine is sentenced according to the pictorial information of jujube
Disconnected jujube grade, the PC machine judge jujube grade according to the pictorial information of jujube, i.e., first carry out image to collecting image
Then gray proces carry out denoising to gray level image using median filter method, will be degenerated by Constraint least square algorithm
Image restored, edge detection is carried out to the image of recovery using differential operator, using the grey level histogram in unity and coherence in writing region
As textural characteristics, i.e., jujube is classified according to the textural characteristics on jujube surface, then the class information is sent to control
Circuit board 13 processed, the infrared tube 10 that control circuit board 13 controls corresponding 12 upper end of blower fan group according to the grade of jujube are opened,
When jujube reaches at the infrared tube 10, the blower fan group 12 at this is opened, and is dried to jujube, jujube is entered and left corresponding sliding
In slot group 4.
The working principle and working process of the present invention is as follows:
Drive the transport of the first conveyer belt 1 from original jujube as shown in fig. 6, control circuit board 13 controls the first stepper motor 3
The vibrating mechanism of sorting machine uploads the jujube sent and enters in glass tube 7, and control circuit board 13 controls fluorescent tube 17 and opens, and is
7 intraoral illumination of glass tube, and control the first blower 15 and dry into glass tube 7, the jujube in glass tube 7 is blown afloat and is suspended in sky
In, collected red jujube image information is transferred to control circuit board 13, control circuit board 13 for 3 height by high-definition camera 8
PC machine is sent to after the clear collected information of camera 8 integration and carries out image procossing, and PC machine is sentenced according to the pictorial information of jujube
Disconnected jujube grade, then the class information is sent to control circuit board 13, control circuit board 13 controls the first blower 15 and stops
Afterwards, due to the effect of gravity, the jujube in glass tube 7 is fallen on the second conveyer belt 9, controls second step by control circuit board 13
The second conveyer belt 9 is driven to transmit the jujube being classified into motor 14, control circuit board 13 controls phase according to the grade of jujube
The infrared tube 10 of 12 upper end of blower fan group is answered to open, when PC machine judges that the jujube is superfine jujube, control circuit board 13 is controlled
The infrared tube 10 of superfine 20 top of blower is opened, red when at the infrared tube 10 that the jujube reaches superfine 20 top of blower
Information is sent to control circuit board 13 to pipe 10 outside, control circuit board 13 controls superfine blower 20 and opens at this time, will be superfine at this
Jujube blows in superfine sliding slot 25, and superfine jujube is slipped in superfine case 30 in superfine sliding slot 25；When PC machine judges this
When jujube is level-one jujube, the infrared tube 10 that control circuit board 13 controls 21 top of level-one blower is opened, when the jujube reaches one
When at the infrared tube 10 of 21 top of grade blower, infrared tube 10 sends information to control circuit board 13, at this time control circuit board
13 control level-one blowers 21 are opened, and level-one jujube at this are blowed in level-one sliding slot 26, level-one jujube is sliding in level-one sliding slot 26
It falls in level-one case 31；When PC machine judges that the jujube is second level jujube, control circuit board 13 controls 22 top of second level blower
Infrared tube 10 is opened, and when at the infrared tube 10 that the jujube reaches 22 top of second level blower, infrared tube 10 is electric to control
Road plate 13 sends information, and control circuit board 13 controls second level blower 22 and opens at this time, and it is sliding that second level jujube at this is blowed to second level
In slot 27, second level jujube is slipped in second level case 32 in second level sliding slot 27；When PC machine judges that the jujube is three-level jujube,
The infrared tube that control circuit board 13 controls 23 top of three-level blower is opened, when the jujube reaches the red of 23 top of three-level blower
When outside at pipe 10, infrared tube 10 sends information to control circuit board 13, and control circuit board 13 controls three-level blower 23 at this time
It opens, three-level jujube at this is blowed in three-level sliding slot 28, three-level jujube is slipped in three-level case 33 in three-level sliding slot 28；
When PC machine judges that the jujube is level Four jujube, control circuit board 13 controls the infrared tube 10 above level Four blower and opens,
When at the infrared tube 10 that the jujube reaches 24 top of level Four blower, infrared tube 10 sends information to control circuit board 13,
Control circuit board 13 controls level Four blower 24 and opens at this time, level Four jujube at this is blowed in level Four sliding slot 29, level Four jujube exists
It is slipped in level Four sliding slot 29 in level Four case 34.
Claims (8)
1. a kind of jujube grading plant based on jujube sorting machine, it is characterised in that: including the first conveyer belt, the first roller,
First conveyer belt is accessed the bobbing machine of original jujube sorting machine by one stepper motor, sliding slot group, collecting box, sorting unit
Below structure, for receiving the jujube for dispersing to get off on vibrating mechanism, and the jujube is transmitted in point screening device and is divided
Choosing, first roller are mounted on first conveyer belt close to the lower section of vibrating mechanism one end, for assisting described first to pass
Send band mobile, first stepper motor is mounted below first conveyer belt, for driving first conveyer belt mobile,
The sorting unit is mounted on the lower section of the first conveyer belt other end, for carrying out grading, the sorting to jujube
Device includes at least glass tube, high-definition camera, the first blower, control circuit board and blower fan group, and first blower will enter
Jujube in the glass tube blows afloat suspension in the sky, is taken pictures by the high-definition camera to jujube, and pass through the control
Circuit board processed is sent to PC machine and carries out image procossing after integrating collected picture, the control circuit board controls the wind again
Jujube after image procossing is classified by unit, and the sliding slot group, the collecting box installation are equipped with below the sorting unit
Below the sliding slot group, transport for receiving well-graded jujube in the sorting unit, and by jujube to receiving the header
In.
2. the jujube grading plant according to claim 1 based on jujube sorting machine, it is characterised in that: the sorting unit
It further include the second conveyer belt, infrared tube, second tin roller, second stepper motor, air inlet, fluorescent tube, the glass tube upper orifice
It is directed at first transmission belt, the jujube transmitted for receiving first conveyer belt, in the same level of the glass tube
3 identical high-definition cameras are installed, for taking pictures to the jujube in the glass tube, the second conveyer belt peace
Below the glass tube lower nozzle, for transporting the jujube acquired by the high-definition camera, the second stepping electricity
Machine and the second tin roller are mounted on the lower section at second conveyer belt both ends, drive described second by the second stepper motor
Conveyer belt rotation, the second tin roller is for assisting second conveyer belt to rotate, on second conveyer belt described in installation
Infrared tube, for detecting by the jujube above the blower fan group, the blower fan group is mounted below second conveyer belt,
For blowing to the jujube on second conveyer belt in the corresponding sliding slot group, air inlet is outputed in the glass tube lower part
Mouthful, and by first assembling in the air inlet, when the high-definition camera detects that jujube enters the glass
Guan Hou, first blower is opened dries into the glass tube, and jujube is blown afloat suspension in the sky, is convenient for the high-definition camera
Head acquires the image of jujube comprehensively, installs fluorescent tube in the glass inside pipe wall, for illuminating the glass tube, takes the photograph for the high definition
As head light filling, the control circuit board is mounted below second conveyer belt, for receive handle the high-definition camera and
The collected data of infrared tube, and first stepper motor, blower fan group, second stepper motor, first are controlled respectively
Blower, lamp works.
3. the jujube grading plant according to claim 2 based on jujube sorting machine, it is characterised in that: 3 high definitions
In camera, the angle between each high-definition camera is 120 degree.
4. the jujube grading plant according to claim 2 based on jujube sorting machine, it is characterised in that: second transmission
Band includes steel wire, steel cable, and the steel wire is organized on the steel cable, is blown out jujube convenient for the blower fan group.
5. the jujube grading plant according to claim 2 based on jujube sorting machine, it is characterised in that: the blower fan group packet
Superfine blower, level-one blower, second level blower, three-level blower, level Four blower are included, 5 grades can be divided into according to jujube, it may be assumed that superfine,
Level-one, second level, three-level, level Four equal part are distributed, and the superfine blower is used to dry to superfine jujube, and the level-one blower is used for
It dries to level-one jujube, the second level blower is used to dry to second level jujube, and the three-level blower is used to dry to three-level jujube,
The level Four blower is used to dry to level Four jujube.
6. the jujube grading plant according to claim 5 based on jujube sorting machine, it is characterised in that: the sliding slot group packet
Superfine sliding slot, level-one sliding slot, second level sliding slot, three-level sliding slot, level Four sliding slot are included, the superfine sliding slot, level-one sliding slot, second level are sliding
Slot, three-level sliding slot, level Four sliding slot are separately mounted to the superfine blower, level-one blower, second level blower, three-level blower, moderate breeze
Below machine, be respectively used to receive the superfine blower, level-one blower, second level blower, three-level blower, the blowout of level Four blower it is red
Jujube, and the jujube of corresponding grade is transmitted to the corresponding collecting box.
7. the jujube grading plant according to claim 6 based on jujube sorting machine, it is characterised in that: the collection luggage
Superfine case, level-one case, second level case, three-level case, level Four case are included, is respectively used to receive the superfine sliding slot, level-one sliding slot, second level cunning
The jujube that slot, three-level sliding slot, level Four sliding slot transmit.
8. the jujube grading plant according to claim 7 based on jujube sorting machine, it is characterised in that: the infrared tube
Including infrared transmitting tube, infrared receiving tube, the infrared transmitting tube and the infrared receiving tube are respectively placed in second transmission
Band both sides, and installation is a set of described infrared above the superfine blower, level-one blower, second level blower, three-level blower, level Four blower
To pipe, when the jujube on second conveyer belt is after the infrared tube, the infrared ray that the infrared transmitting tube issues is not
It can be detected by the infrared receiving tube, at this moment the control circuit board just judges there is jujube process, by the high-definition camera
Collected red jujube image information is transferred to the control circuit board, the control circuit board acquires the high-definition camera
To information integration after be sent to the PC machine and carry out image procossing, the PC machine judges jujube according to the pictorial information of jujube
Then grade first denoises gray level image using median filter method to image progress image grayscale processing is collected
Processing, is restored the image of degeneration by Constraint least square algorithm, carries out edge using image of the differential operator to recovery
Detection, using the grey level histogram in unity and coherence in writing region as textural characteristics, i.e., according to the textural characteristics on jujube surface come to jujube into
Row classification, then the class information is sent to the control circuit board, the control circuit board is controlled according to the grade of jujube
The infrared tube of the corresponding blower fan group upper end is opened, and when jujube reaches at the infrared tube, the blower fan group at this is beaten
It opens, dries to jujube, jujube is entered and left in the corresponding sliding slot group.
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| CN201811541439.XA CN109530262A (en) | 2018-12-17 | 2018-12-17 | A kind of jujube grading plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058870A (en) * | 2021-03-19 | 2021-07-02 | 西安科技大学 | Food grader based on computer vision |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058870A (en) * | 2021-03-19 | 2021-07-02 | 西安科技大学 | Food grader based on computer vision |
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