CN109513616A - Cargo screening technique, equipment and computer readable storage medium - Google Patents
Cargo screening technique, equipment and computer readable storage medium Download PDFInfo
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- CN109513616A CN109513616A CN201811409993.2A CN201811409993A CN109513616A CN 109513616 A CN109513616 A CN 109513616A CN 201811409993 A CN201811409993 A CN 201811409993A CN 109513616 A CN109513616 A CN 109513616A
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- 238000012216 screening Methods 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 64
- 238000003860 storage Methods 0.000 title claims abstract description 12
- 230000032258 transport Effects 0.000 claims abstract description 224
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 18
- 238000010992 reflux Methods 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 8
- 238000012769 bulk production Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000000513 principal component analysis Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/18—Control
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- Sorting Of Articles (AREA)
Abstract
The present invention discloses a kind of cargo screening technique, equipment and computer readable storage medium, and the cargo screening technique includes: to obtain the first size for transporting cargo in area；According to the size of the cargo, required largest passages size is obtained；It controls described first and transports area to the second transport area transmission cargo, control the second transport area to third and transport area's transmission cargo；Described second, which transports goods handling to the third that area is used for by size less than setting value, transports area, and the cargo for size to be greater than setting value is back to the first transport area；The described second setting value for transporting area is controlled, the largest passages size is increased to after the time limit is set.The present invention, which has, avoids cargo from screening mistake, improves the effect that cargo screens the degree of automation.
Description
Technical field
The present invention relates to logistics to sort field, in particular to cargo screening technique, equipment and computer readable storage medium.
Background technique
During goods sorting, need one by one to be sorted the cargo of bulk deposition.I.e. a chest follows one
A chest may then pass through the scanning means such as infrared ray and scan one by one to each chest, will be each then by sorting equipment
Chest arrangement is to corresponding position.
In order to by the cargo of accumulation can sort one by one shape arrangement, can use a device so that cargo passes through
Tilting roller bearing transmits cargo welt；Then by size selection mechanism, size will be made to be greater than setting value due to overlapping
Cargo in the outer part tumbles；So that it is guaranteed that cargo is in sequence shape transmission one by one.
But above-mentioned apparatus can also make it tumble and can not pass through when facing larger-size cargo itself.To
It results in the need for manually helping these cargos, sorting mechanism could be passed through.
Summary of the invention
The main object of the present invention is to provide cargo screening technique, equipment and computer readable storage medium, it is intended to avoid
Cargo screens mistake, improves cargo and screens the degree of automation.
To achieve the above object, a kind of cargo screening technique proposed by the present invention is sorted for logistics, the cargo screening
Method includes:
Obtain the first size for transporting cargo in area；
According to the size of the cargo, required largest passages size is obtained；
It controls described first and transports area to the second transport area transmission cargo, control the second transport area to third and transport area
Transmit cargo；Described second, which transports goods handling to the third that area is used for by size less than setting value, transports area, and being used for will
The cargo that size is greater than setting value is back to the first transport area；
The described second setting value for transporting area is controlled, the largest passages size is increased to after the time limit is set.
Optionally, the size for obtaining cargo in the first transport area includes:
Obtain the image in first transport area captured by capture apparatus；
The first size for transporting cargo in area is obtained according to described image.
Optionally, the size according to the cargo, obtaining required largest passages size includes:
Obtain the length and width information of each cargo；
According to the maximum width value in the length and width information, required largest passages size is obtained.
Optionally, the setting value in area is transported in the control described second, is increased to after the time limit is arranged described maximum logical
Road size includes:
Controlling the setting value that described second transports area is default value within the period 1；
Controlling the setting value that described second transports area is the default value and the largest passages size within second round
Between a value；
Controlling the setting value that described second transports area is the largest passages size within the period 3.
Optionally, the setting value in area is transported in the control described second, is increased to after the time limit is arranged described maximum logical
Road size includes:
According to the size of cargo, all specifications of cargo are obtained；
According to each specification, one numerical value and corresponding period are set；
According to the sequence that the numerical value is ascending, the described second setting value for transporting area, and operation pair are successively controlled
The period answered.
Optionally, the cargo screening technique further include:
When goods handling in first transport area finishes, control stock area transports area to described first and transmits cargo.
The present invention also provides a kind of cargo screening installation, the cargo screening installation includes: the first transport area, the second fortune
Send area, processor, reservoir and processor；
The first transport area is connect with the second transport area, for transmitting cargo to the second transport area；
The second transport area is connect with the first transport area and external third transports area's connection, sets for size to be less than
Goods handling to the third for setting value transports area, and the cargo for size to be greater than setting value is back to the first transport area；Institute
The second transport area is stated in the whole shape setting of reconfigurable, to cooperate the variation of the setting value；
The reservoir stores cargo screening sequence；
The processor is for executing the cargo screening sequence, to the step of executing above-mentioned cargo screening technique.
Optionally, it is described second transport area include the first screening plant, first screening plant include the first wall portion,
First transport portion, the second transport portion, the first rake and the first reflux portion；
First wall portion is for supporting cargo side；
First transport portion is connect with first wall portion；
Second transport portion is connect with the first transport portion；There are speed with first transport portion for second transport portion
Difference, relatively described first transport portion of the second transport portion is transported area towards third and is transmitted, with so that cargo is rotated to its length sides
Edge is supported with first wall portion；
One end of first rake is connect with second transport portion, and the other end extends obliquely downward, with so that
The cargo that center of gravity is located on first rake slides；
First reflux portion is connected to first rake and first and transports between area.
Optionally, second transport area includes second be connected between first screening plant and third transport area
Screening plant, second screening plant include that portion, the second rake and the are abandoned in the second wall portion, third transport portion, edge
Two reflux portions；
Second wall portion is for supporting cargo side；
The third transport portion is connect with second wall portion, is transmitted for cargo to be transported area to the third；
It abandons portion and is connect with third transport portion in the edge；The edge portion of abandoning is for driving the cargo being in contact with it to carry on the back
It is mobile to the third transport portion；
One end of second rake is connect with the edge portion of abandoning, and the other end extends obliquely downward；With so that
The cargo that center of gravity is located on second rake slides；
Second reflux portion is connected to second rake and first and transports between area.
Optionally, the cargo screening installation further includes stock area, and the stock area connect with first transport area, uses
Cargo is transported to transport area to described first on demand；
The cargo screening installation further includes capture apparatus, and the capture apparatus corresponds to described first and transports area, to clap
Take the photograph the described first image for transporting area.
The present invention also provides a kind of computer readable storage medium, stored on the computer readable storage medium available in stock
The step of object screening sequence, the cargo screening sequence realizes cargo screening technique described in item as above when being executed by processor.
Cargo screening technique provided by the present invention places goods onto the first transport area at work first, and then
One, which transports area, continues to transport cargo transfer to second into area, and the second transport area is screened first with lesser setting value, to make
The lesser cargo of size is obtained by screening, and serially enters third and transports area, and larger-size cargo is back to the first transport
Area.Then the setting value in area is transported according to required largest passages size adjusting second.So that larger-size cargo
It can serially enter third by screening and transport area.Therefore, cargo screening technique provided by the present invention, both can be suitably used for
The screening and sequence of the lesser cargo of size can also be suitable for the screening and sequence of larger-size cargo, without very important person
Work is additionally intervened.To cargo screening technique provided by the present invention have avoid cargo screen mistake, improve cargo screened from
The effect of dynamicization degree.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the flow chart of cargo screening technique first embodiment of the present invention；
Fig. 2 is the flow chart of cargo screening technique second embodiment of the present invention；
Fig. 3 is the flow chart of cargo screening technique 3rd embodiment of the present invention；
Fig. 4 is the flow chart of cargo screening technique fourth embodiment of the present invention；
Fig. 5 is the flow chart of the 5th embodiment of cargo screening technique of the present invention；
Fig. 6 is the flow chart of cargo screening technique sixth embodiment of the present invention；
Fig. 7 is the modular diagram of one embodiment of cargo screening plant of the present invention；
State exemplary diagram when Fig. 8 is the first state of cargo screening plant shown in Fig. 7；
State exemplary diagram when Fig. 9 is the second state of cargo screening plant shown in Fig. 7；
State exemplary diagram when Figure 10 is the third state of cargo screening plant shown in Fig. 7；
State exemplary diagram when Figure 11 is four state of cargo screening plant shown in Fig. 7.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Embodiment one
Fig. 1 is please referred to, a kind of cargo screening technique is sorted for logistics, and the cargo screening technique includes:
Step S101 obtains the first size for transporting cargo in area；
Step S102 obtains required largest passages size according to the size of the cargo；
Step S103, control it is described first transport area to second transport area transmit cargo, control it is described second transport area to
Third transports area and transmits cargo；Described second, which transports goods handling to the third that area is used for by size less than setting value, transports area,
And the cargo for size to be greater than setting value is back to the first transport area；
Step S104 controls the described second setting value for transporting area, increases to the largest passages after the time limit is arranged
Size.
In the present embodiment, cargo is placed in the first transport area by artificial or mechanical mode first, then
Obtain the first size for transporting cargo in area.Wherein, the first transport area can be using mentioned in background technique, and use is tilting
The scheme of roller bearing, so that cargo keeps to the side to transmit, to all cargos gradually be assembled in a column.Or limiting block can also be used
The scheme of plate gradually assembles cargo in a column.Cargo in first transport area can be single specification, be also possible to a variety of
Specification combination.It can be known specification, be also possible to unknown specification.For example, it is desired to which the cargo of sequence only includes two kinds
Specification, then the size of the cargo of two kinds of specifications can know in advance, to input these sizes to system in advance.For another example needing
The cargo to be sorted includes unknown specification, then needs to measure respectively, can just know the size of each cargo；For example, by taking the photograph
As equipment shoots image, then the size by the position and each cargo that calculate each cargo of acquisition.
In the present embodiment, acquisition first transport area on cargo size and then according to the size of the cargo, obtain
Obtain required largest passages size.Wherein, can be with length and width in screening process, or formulated with diagonal line between length and width
The largest passages size.For example, maximum width or maximum length or maximum diagonal length is logical as maximum
Road size.
In the present embodiment, the largest passages size needed for obtaining and then control described first transport area to second
It transports area and transmits cargo, control the second transport area to third transport area and transmit cargo；Described second, which transports area, is used for ruler
The very little goods handling less than setting value to third transports area, and the cargo for size to be greater than setting value is back to the first fortune
Send area.Wherein, the first transport area can play the role of tentatively assembling cargo in a column, and the second transport area can play further
Screening cargo is in the effect arranged one by one.In the present embodiment, described second the function and setting that cargo size is screened in area are transported
Value is related, if setting value increases, allows to increase by the size of cargo；If setting value reduces, allow through cargo
Size will be reduced.And fail then to be back to the first transport area by the cargo of screening, to be ready to pass through the second transport area again.
In the present embodiment, the second transport area is being controlled to described in third transport area's transmission cargo and then control
Second transports the setting value in area, and the largest passages size is increased to after the time limit is arranged.Wherein, it is set within the setting time limit
Value is set using default value, use is so that the lesser cargo of size can be exported by screening, and in arrangement shape one by one to third
Transport area；And larger-size cargo is then back to the first transport area.The setting value is then adjusted after the time limit is set, the tune
Whole can be gradually adjusts.Enable larger-sized cargo by screening after the adjustment, and defeated in arrangement shape one by one
Area is transported to third out.
Cargo screening technique provided by the present embodiment places goods onto the first transport area, then at work first
First, which transports area, continues to transport cargo transfer to second into area, and the second transport area is screened first with lesser setting value, thus
So that the lesser cargo of size passes through screening, and serially enters third and transport area, and larger-size cargo is back to the first fortune
Send area.Then the setting value in area is transported according to required largest passages size adjusting second.So that larger-size cargo
It can also serially enter third by screening and transport area.Therefore, cargo screening technique, Ji Nengshi provided by the present embodiment
For the screening and sequence of the lesser cargo of size, it can also be suitable for the screening and sequence of larger-size cargo, without
Manually additionally to intervene.It avoids cargo from screening mistake to which cargo screening technique provided by the present embodiment has, improves cargo
Screen the effect of the degree of automation.
It should be noted that the implementation sequence of the present embodiment is not limited to above scheme.It in other embodiments, can be with
Using: it prescribes a time limit settling period will be reached, then obtains the size of cargo in the first transport area；And the ruler according to the cargo
It is very little, obtain required largest passages size.
Embodiment two
Please refer to Fig. 2, present embodiments provide a kind of cargo screening technique, the present embodiment based on above-described embodiment,
To wherein the step of have been described in detail.It is specific as follows:
The size of cargo includes: in first transport of acquisition area
Step S201 obtains the image in first transport area captured by capture apparatus；
Step S202 obtains the first size for transporting cargo in area according to described image.
Other steps of the present embodiment are same as the previously described embodiments, specifically may refer to above-described embodiment, no longer superfluous herein
It states.
In the present embodiment, it is being transported in area by artificial or mechanical mode arrangement of goods in first, is then being obtained
The image in first transport area captured by capture apparatus.Wherein, capture apparatus can use the angle shot overlooked, thus
It can be relatively easy to obtain the size of each cargo.Capture apparatus can use 3D camera, so as to which be more convenient for will be each
A chest is classified and is calculated.
In the present embodiment, it is obtaining described image and then is obtaining cargo in the first transport area according to described image
Size.Wherein, according to image obtain cargo size scheme can there are many, such as size calculated by three-dimensional point cloud；Or
Pass through planar point cloud computing size etc..Such as the image of obtained binarization is analyzed by PCA principal component analytical method, it determines
The main shaft of article.PCA (principal ComponentAnalysis) is a kind of extensive data compression algorithm of use.In PCA
In, data are transformed into new coordinate system from original coordinate system, are determined by data itself.When converting coordinate system, with variance maximum
Direction as change in coordinate axis direction because the maximum variance of data gives the most important information of data.
Cargo screening technique provided by embodiment can then be captured each in the first transport area by setting camera
The size of shipments, to obtain required largest passages size.
In other embodiments, can also be using the scheme for pre-entering chest specification, and touch cargo and obtain ruler
Very little scheme.
Embodiment three
Please refer to Fig. 3, present embodiments provide a kind of cargo screening technique, the present embodiment based on above-described embodiment,
Wherein step is illustrated.It is specific as follows:
The size according to the cargo, obtaining required largest passages size includes:
Step S301 obtains the length and width information of each cargo；
Step S302 obtains required largest passages size according to the maximum width value in the length and width information.
Other steps of the present embodiment are same as the previously described embodiments, specifically may refer to above-described embodiment, no longer superfluous herein
It states.
In the present embodiment, the length and width letter of the size of cargo and then each cargo of acquisition in area is transported in acquisition first
Breath.Wherein, in the size of cargo, using longer on one side as length, using shorter on one side as width.
In the present embodiment, it is obtaining length and width information and then according to the maximum width value in the length and width information, is obtaining
Required largest passages size.Wherein, largest passages size can be directly equal to maximum width value, be also possible to maximum width value
Multiplied by a coefficient, or add a coefficient, the probability passed through to increase widest cargo.The sieve of cargo used by the present embodiment
Choosing method needs to cooperate the mechanism of cargo experiment material, i.e., so that cargo is using the length direction of itself as the direction of onwards transmission.
The mechanism can be realized using speed difference principle.
Maximum width value is arranged by width for cargo screening technique provided by the present embodiment, relative to length or
Other schemes such as diagonal line, then maximum width value obtained will be smaller.When being screened every time so as to reduce by the second transport area
Equipment deformation energy consumption, and reduce design second transport area equipment deformation range.
Example IV
Please refer to Fig. 4, present embodiments provide a kind of cargo screening technique, the present embodiment based on above-described embodiment,
Wherein step is illustrated.It is specific as follows:
The setting value in area is transported in the control described second, and the largest passages size packet is increased to after the time limit is arranged
It includes:
Step S401, controlling the setting value that described second transports area is default value within the period 1；
Step S402, controlling the setting value that described second transports area is the default value and the maximum within second round
A value between channel size；
Step S403, controlling the setting value that described second transports area is the largest passages size within the period 3.
Other steps of the present embodiment are same as the previously described embodiments, specifically may refer to above-described embodiment, no longer superfluous herein
It states.
In the present embodiment, area is transported to third in the control second transport area transmit and then control described second
The setting value for transporting area is default value within the period 1.Wherein, the period 1 is preset value, be can be 10 seconds, 20 seconds
Or 50 seconds etc..Setting value at this time is default value, and default value is preset value, such as 10cm, 20cm or 50cm etc..
When every a batch of goods enters the first transport area, then the shipments will all be screened using default value first.With for
The lesser cargo of size can pass through screening.
In the present embodiment, after the first period, then the setting value in second transport area is controlled within second round
A value between the default value and the largest passages size.Wherein, second round is preset value, can be 10 seconds,
20 seconds or 50 seconds etc..Setting value at this time is a mediant, such as default value is 10cm, and largest passages are having a size of 120cm, then
Setting value at this time can be 20cm or 50cm etc..Screening can be passed through with for the medium cargo of size.
In the present embodiment, the setting value in area is transported within the period 3 in second round and then control described second
For the largest passages size.Wherein, the period 3 is preset value, be can be 10 seconds, 20 seconds or 50 seconds etc..At this time
Setting value is largest passages size, can pass through screening with for the maximum and similar cargo of size.
In other embodiments, more setting values, and corresponding each setting value can also be used within second round
Subcycle.In other embodiments, default value can also be set to the minimum value of all cargo specifications.
Embodiment five
Please refer to Fig. 5, present embodiments provide a kind of cargo screening technique, the present embodiment based on 3rd embodiment,
Wherein step is illustrated.It is specific as follows:
The setting value in area is transported in the control described second, and the largest passages size packet is increased to after the time limit is arranged
It includes:
Step S505 obtains all specifications of cargo according to the size of cargo；
A numerical value and corresponding period is arranged according to each specification in step S506；
Step S507 successively controls the described second setting value for transporting area according to the sequence that the numerical value is ascending, and
And the operation corresponding period.
In the present embodiment, the second transport area is being controlled to third transport area's transmission and then according to the ruler of cargo
It is very little, obtain all specifications of cargo.Wherein, it if cargo has 10, is calculated and is obtained by statistics, specification has 7, i.e., 7 wide
Spend different cargo.
In the present embodiment, one numerical value and right is set in all specifications for obtaining cargo and then according to each specification
The period answered.Wherein, in the case where there are 7 specifications, corresponding 7 numerical value, and the fortune of this corresponding 7 numerical value are set
The row period.It is possible to further be calculated by optimization statistics, setting is less than 7 numerical value and the corresponding cycle of operation, such as 5
Setting value and its period, i.e., can be by the cargo of at least two specifications in at least one of them period, and guarantee cargo list
Row passes through.That is the setting value single maximum specification size that is greater than at least two specifications cargo, and less than two minimum gauges
The sum of size.
In the present embodiment, numerical value and period and then the sequence ascending according to the numerical value are being set, successively
It controls described second and transports the setting value in area, and run the corresponding period.
Cargo screening technique provided by the present embodiment only can pass through a specification or specification phase in one cycle
The cargo of at least two close specifications, so that the cargo of adjoining dimensions can be concentrated, more conducively subsequent sorting
Activity.
Embodiment six
A kind of cargo screening technique is present embodiments provided, the present embodiment is added additional based on above-described embodiment
Step.It is specific as follows:
Please refer to Fig. 6, the cargo screening technique further include:
Step S605, when the goods handling in first transport area finishes, control stock area transports area to described first
Transmit cargo.
Other steps of the present embodiment are same as the previously described embodiments, specifically may refer to above-described embodiment, no longer superfluous herein
It states.
In the present embodiment, in screening process, the quantity of goods in the first transport area is judged, in first fortune
When the goods handling in area being sent to finish, control stock area transports area to described first and transmits cargo.Wherein, the goods for transporting area when first
Object is zero, and not in the retrograde cargo on way, then determines that goods handling finishes.After goods handling finishes, then control
Area get ready the goods to the first transport area transmission cargo, transmission a batch of goods to first is transported into area at this time.First transport area will weigh again
The process of multiple above-mentioned Stepwise Screening and sequence.
Cargo screening technique provided by the present embodiment transports area by batches sending cargo to first with timesharing machine
On, then it can be convenient for the movement of cargo orderly realization screening and sequence.Certainly, in other embodiments, can also be one
It fixes time when reaching, periodically augments cargo in the first transport area.
Embodiment seven
The present invention provides a kind of cargo screening installations.
Fig. 7 is please referred to, the cargo screening installation includes: that the first transport area 100, second transports area 200, reservoir and place
Manage device；
The first transport area 100 is connect with the second transport area 200, for transmitting cargo to the second transport area 200.Its
In, first transports area 100 and the second transport area 200 can be driven using roller bearing, can also be transmitted using conveyer belt, can be in flat
Planar transmission is also possible to inclined planar transmission.The scheme of roller bearing is used in the present embodiment.And first transports area 100
Roller bearing be inclined to set, to by cargo against first transport area 100 edge advance.
The second transport area 200 connect with the first transport area 100 and external third is transported area and connected, and is used for size
Goods handling to third less than setting value transports area, and the cargo for size to be greater than setting value is back to the first transport
Area 100；Described second transports area 200 in the whole shape setting of reconfigurable, to cooperate the variation of the setting value.Wherein, described
Second transport area 200 can realize that shape is equipped with the variation of value using kinds of schemes.For example, by using scalable roller bearing scheme:
Setting value increases, then roller bearing extends, and to increase support width, avoids cargo supports insufficient and falls, and then be back to first
Transport area 100.Or use hidden roller scheme: when setting value increases, will be moved up by the roller bearing of external setting in place, from
And to come into force by external roller bearing and generate supporting role, use is so that roller bearing integrated support width increases.
The reservoir stores cargo screening sequence.
The processor is for executing the cargo screening sequence, to execute the sieve of cargo described in upper any embodiment item
The step of choosing method.Specific process step may refer to above-described embodiment, and details are not described herein.
Since the present embodiment uses the technical characteristic of above-described embodiment, it should also be as that there are these technical characteristic institute bands
The technical effect come.
Therefore, as described above, cargo screening plant provided by the present embodiment places goods onto first at work
First transports area 100, and then the first transport area 100 continues to transport cargo transfer to second into area 200, and the second transport area 200 is first
It is first screened with lesser setting value, so that size lesser cargo is by screening, and serially enters third and transport area, and
Larger-size cargo is back to the first transport area 100.Then area is transported according to required largest passages size adjusting second
Setting value.So that larger-size cargo can also serially enter third and transport area by screening.Therefore, this implementation
Cargo screening plant provided by example, both can be suitably used for the screening and sequence of the lesser cargo of size, and can also be suitable for size
The screening and sequence of biggish cargo, without artificial additional intervention.To cargo screening plant provided by the present embodiment
With avoiding cargo from screening mistake, the effect that cargo screens the degree of automation is improved.
Further, second transport area 200 includes the first screening plant 210, and first screening plant 210 includes
First wall portion 211, the first transport portion 212, the second transport portion 213, the first rake 214 and the first reflux portion 215.
First wall portion 211 is for supporting cargo side.
First transport portion 212 is connect with first wall portion 211.
Second transport portion 213 is connect with the first transport portion 212；Second transport portion 213 is transported with described first
There are speed difference, relatively described first transport portion 212 of the second transport portion 213 is transported area towards third and is transmitted in portion 212, with so that
Cargo, which is rotated to its length edge and first wall portion 211, to be supported.Wherein, in the present embodiment, the first transport portion 212 is adopted
With stationary scheme.Certainly in other embodiments, the first movement portion 212 can also be with the second movement portion 213 in the same direction
Movement, and speed is lower than the second movement portion 213；Or 213 counter motion of more than 212 second movement portion, the first movement portion.
One end of first rake 214 is connect with second transport portion 213, and the other end extends obliquely downward, and is used
So that the cargo that center of gravity is located on first rake 214 slides.
First reflux portion 215 is connected to first rake 214 and first and transports between area 100.
Cargo screening installation provided by the present embodiment, by the way that the first screening plant 210 is arranged, so as to preliminary screening
Cargo, and make cargo when being transmitted, length direction is parallel with direction of transfer.
Further, second transport area 200 include be connected to first screening plant 210 and third transport area it
Between the second screening plant 220, second screening plant 220 include the second wall portion 221, third transport portion 222, edge throw
Abandoning portion 223, the second rake 224 and the second reflux portion 225.
Second wall portion 221 is for supporting cargo side.
The third transport portion 222 is connect with second wall portion 221, is passed for cargo to be transported area to the third
It send.
It abandons portion 223 and is connect with third transport portion 222 in the edge；The edge abandon portion 223 for drive connect with it
The cargo of touching is mobile backwards to the third transport portion 222.Wherein, portion 223 is abandoned at edge can use roller bearing, conveyer belt, cam
Axis, gear etc. or multi link etc. scheme, to realize cargo that driving is in contact with it backwards to the third transport portion 222
It is mobile.In the present embodiment, using the scheme of roller bearing.
One end of second rake 224 is abandoned portion 223 with the edge and is connect, and the other end extends obliquely downward；With
So that the cargo that center of gravity is located on second rake 224 slides.
Second reflux portion 225 is connected to second rake 224 and first and transports between area 100.
Cargo screening installation provided by the present embodiment, by the way that the second screening plant 220 is arranged, so as to postsearch screening
Cargo further decreases cargo overlapping and enters the probability that third transports area.
Cargo is sent to the first transport area 100 first at work by cargo screening installation provided by the present embodiment
On.As shown in figure 8, there are two small goods 403, two middle goods 402 and a bulk productions 401 in the first transport area 100 at this time.
Fig. 9 is please referred to, when these cargos reach the first screening plant 210 that second transports area 200, in two overlappings
Outer one middle goods 402 in goods 402 is fallen since center of gravity has been fallen on the first rake 214 in the first rake
On 214.Goods 402 is due to the influence of speed difference in another, and it is parallel with transmission direction to become length direction.Likewise, bulk production
Page 401 due to speed difference influence and to become length direction parallel with transmission direction.At the same time, small goods 403 is due to overlapping
It influences, is not able to achieve posture change.
Please refer to Figure 10, when these cargos reach second transport area 200 the second screening plant 220 when, bulk production 401 due to
It is oversized and abandon portion 223 with edge and contact, therefore the second rake 224 is dropped down onto the driving downslide that portion 223 is abandoned at edge.
In the small goods 403 of two overlappings, portion 223 is abandoned with edge due to outer one small goods 403 and is contacted, is also abandoned at edge
The driving downslide in portion 223 drops down onto the second rake 224.
Figure 11 is please referred to, after the time limit is arranged, the second setting value for transporting area 200 will increase, and finally increase to
Not less than the largest passages size.So that bulk production 401 can pass through the second transport area.In the present embodiment, by
The first screening plant 210 in the second transport area 200 can be passed through for bulk production 401, then only need adjustment second to transport at this time
Second screening plant 220 in area 200.It is displaced outwardly specifically, edge can be abandoned to portion 223, third transport portion 222 and this phase
That answers stretches out.So that bulk production 401 can only be fallen in third transport portion 222, and pass through the second transport area 200
The second screening plant 220.
Further, the cargo screening installation further includes stock area 300, and the stock area 300 is transported with described first
Area 100 connects, and transports cargo to transport area 100 to described first on demand.
The cargo screening installation further includes capture apparatus 110, and the capture apparatus 110 corresponding described first transports area
100, to shoot the described first image for transporting area 100.
Embodiment seven
A kind of computer readable storage medium is stored with cargo screening sequence, institute on the computer readable storage medium
State the step of cargo screening technique as described in above-mentioned any embodiment item is realized when cargo screening sequence is executed by processor.
Since the present embodiment has all technical characteristics of above mentioned goods screening technique, the present embodiment also has above-mentioned
Beneficial effect possessed by cargo screening technique.Above-described embodiment specifically is please referred to, details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (11)
1. a kind of cargo screening technique, sorted for logistics, which is characterized in that the cargo screening technique includes:
Obtain the first size for transporting cargo in area；
According to the size of the cargo, required largest passages size is obtained；
It controls described first and transports area to the second transport area transmission cargo, control the second transport area to third and transport area's transmission
Cargo；Described second, which transports goods handling to the third that area is used for by size less than setting value, transports area, and is used for size
Cargo greater than setting value is back to the first transport area；
The described second setting value for transporting area is controlled, the largest passages size is increased to after the time limit is set.
2. cargo screening technique as described in claim 1, which is characterized in that described to obtain the first size for transporting cargo in area
Include:
Obtain the image in first transport area captured by capture apparatus；
The first size for transporting cargo in area is obtained according to described image.
3. cargo screening technique as described in claim 1, which is characterized in that the size according to the cargo obtains institute
Need largest passages size include:
Obtain the length and width information of each cargo；
According to the maximum width value in the length and width information, required largest passages size is obtained.
4. cargo screening technique as described in claim 1, which is characterized in that the setting in area is transported in the control described second
Value, the largest passages size is increased to after the time limit is arranged includes:
Controlling the setting value that described second transports area is default value within the period 1；
Controlling the setting value that described second transports area is being between the default value and the largest passages size in second round
One value；
Controlling the setting value that described second transports area is the largest passages size within the period 3.
5. cargo screening technique as described in claim 1, which is characterized in that the setting in area is transported in the control described second
Value, the largest passages size is increased to after the time limit is arranged includes:
According to the size of cargo, all specifications of cargo are obtained；
According to each specification, one numerical value and corresponding period are set；
According to the sequence that the numerical value is ascending, successively controls described second and transport the setting value in area, and run corresponding
Period.
6. cargo screening technique as described in claim 1, which is characterized in that the cargo screening technique further include:
When goods handling in first transport area finishes, control stock area transports area to described first and transmits cargo.
7. a kind of cargo screening installation, which is characterized in that the cargo screening installation include: the first transport area, second transport area,
Processor, reservoir and processor；
The first transport area is connect with the second transport area, for transmitting cargo to the second transport area；
The second transport area is connect with the first transport area and external third transports area's connection, for size to be less than setting value
Goods handling to third transport area, and for by size be greater than setting value cargo be back to the first transport area；Described
Two transport area in the whole shape setting of reconfigurable, to cooperate the variation of the setting value；
The reservoir stores cargo screening sequence；
The processor is for executing the cargo screening sequence, to execute the described in any item goods of the claims 1 to 6
The step of object screening technique.
8. cargo screening installation as claimed in claim 7, which is characterized in that described second, which transports area, includes the first screening dress
It sets, first screening plant includes the first wall portion, the first transport portion, the second transport portion, the first rake and the first reflux
Portion；
First wall portion is for supporting cargo side；
First transport portion is connect with first wall portion；
Second transport portion is connect with the first transport portion；Second transport portion and first transport portion there are speed difference,
Relatively described first transport portion of second transport portion towards third transport area transmit, with so that cargo rotate to its length edge with
First wall portion supports；
One end of first rake is connect with second transport portion, and the other end extends obliquely downward, and use is so that center of gravity
Cargo on first rake slides；
First reflux portion is connected to first rake and first and transports between area.
9. cargo screening installation as claimed in claim 8, which is characterized in that second transport area includes being connected to described the
One screening plant and third transport the second screening plant between area, and second screening plant includes the second wall portion, third
Portion, the second rake and the second reflux portion are abandoned in transport portion, edge；
Second wall portion is for supporting cargo side；
The third transport portion is connect with second wall portion, is transmitted for cargo to be transported area to the third；
It abandons portion and is connect with third transport portion in the edge；The edge portion of abandoning is for driving the cargo being in contact with it backwards to institute
It is mobile to state third transport portion；
One end of second rake is connect with the edge portion of abandoning, and the other end extends obliquely downward；With so that center of gravity
Cargo on second rake slides；
Second reflux portion is connected to second rake and first and transports between area.
10. cargo screening installation as claimed in claim 7, which is characterized in that the cargo screening installation further includes stock area,
The stock area is connect with first transport area, transports cargo to transport area to described first on demand；
The cargo screening installation further includes capture apparatus, and the capture apparatus corresponds to described first and transports area, to shoot
State the image in the first transport area.
11. a kind of computer readable storage medium, which is characterized in that be stored with cargo sieve on the computer readable storage medium
Program is selected, such as cargo screening side as claimed in any one of claims 1 to 6 is realized when the cargo screening sequence is executed by processor
The step of method.
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| CN201811409993.2A CN109513616B (en) | 2018-11-23 | 2018-11-23 | Goods screening method, equipment and computer readable storage medium |
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|---|---|---|---|
| CN201811409993.2A CN109513616B (en) | 2018-11-23 | 2018-11-23 | Goods screening method, equipment and computer readable storage medium |
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| CN109513616B (en) | 2020-10-23 |
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