CN110813796A - Apple cleaning and sorting system and process - Google Patents
Apple cleaning and sorting system and process Download PDFInfo
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- CN110813796A CN110813796A CN201911131064.4A CN201911131064A CN110813796A CN 110813796 A CN110813796 A CN 110813796A CN 201911131064 A CN201911131064 A CN 201911131064A CN 110813796 A CN110813796 A CN 110813796A
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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
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/06—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching, combined with subsequent drying
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N15/00—Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
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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
-
- 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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N15/00—Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
- A23N2015/008—Sorting of fruit and vegetables
-
- 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
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/009—Sorting of fruit
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention discloses an apple cleaning and sorting system and process, which belong to the technical field of apple cleaning and sorting, and comprise a cleaning machine, a drying machine, a color sorter and two groups of sorting machines which are sequentially arranged; the sorting machine comprises a feeding conveying belt connected with the discharge end of the color sorting machine, an upper conveying belt is connected to one end, far away from the color sorting machine, of the feeding conveying belt, the upper conveying belt comprises a support connected with the feeding conveying belt, the support is connected with a first driving roller, a first motor, a first driven roller, a second driving roller, a second driven roller, a second motor, a lower driving roller, a lower driven roller and a lower motor, a first belt is sleeved outside the first driving roller and the first driven roller, two ends of the first driving roller are rotatably connected with connecting plates, the connecting plates are fixedly connected with sliding rods, and the sliding rods are connected with driving assemblies.
Description
Technical Field
The invention relates to the technical field of apple cleaning and sorting, in particular to an apple cleaning and sorting system and process.
Background
At present, apples are picked off from fruit trees and then transported to manufacturers, the manufacturers clean the apples, remove the apples which do not meet the standard, and finally package the apples for delivery. When the apples are sorted, unqualified apples are removed, and the apples also need to be classified according to the sizes of the apples and the like.
Prior art can refer to the chinese utility model patent that the grant bulletin number is CN208850633U, it discloses a screening installation is washd to rich selenium apple, including the cleaning equipment body, the cleaning equipment body is including washing cabin, drain pipe and sealed bearing, the top of washing cabin is provided with the feed inlet, the top of washing cabin still is provided with water piping connection mouth, the bottom of washing cabin is provided with sealed machinery door, sealed bearing's inside is provided with the through-hole, the inside of washing cabin is provided with the screw axis of rotation, sealed bearing establishes in the screw axis of rotation through the through-hole cover, be provided with the drive plate in the screw axis of rotation, be provided with the connecting rod in the screw axis of rotation, one side of connecting rod is provided with the rotation handle, the drain pipe sets up the bottom at the washing cabin.
The above prior art solutions have the following drawbacks: because red areas and yellow-white areas on the surfaces of the apples can form patterns, the apples are generally divided into the apples in sheet-shaped red areas and the apples in stripe-shaped red areas, at present, a machine for classifying the apples according to the patterns does not exist, manual sorting is adopted, the labor cost is high, and the manpower resources are wasted.
Disclosure of Invention
The invention aims to provide an apple cleaning and sorting system which can automatically separate apples with different patterns and save labor cost.
The technical purpose of the invention is realized by the following technical scheme:
an apple washing and sorting system comprises a washing machine, a drying machine, a color sorter and two groups of sorters which are sequentially arranged;
a classification screening machine is connected between the color sorter and the sorting machine, the classification screening machine comprises a feeding conveying belt connected with the discharge end of the color sorter, one end of the feeding conveying belt, far away from the color sorter, is connected with an upper conveying belt, the upper conveying belt comprises a bracket connected with the feeding conveying belt, one end of the bracket, near the feeding conveying belt, is rotatably connected with a first driving roller, the position, near the first driving roller, of the bracket is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected to the first driving roller, two ends of the first driving roller are rotatably connected with connecting plates, one ends, far away from the first driving roller, of the two connecting plates are rotatably connected with a first driven roller together, the first driving roller and the first driven roller are sleeved with a first belt, the connecting plates are fixedly connected with slide bars, the position, near the slide bars of the bracket is provided with arc-shaped, the slide bar is connected with a driving component for driving the slide bar to slide along the arc-shaped groove;
a second driving roller is rotatably connected to the position, close to the second driven roller, of the support, one end, far away from the second driving roller, of the support is rotatably connected with a second driven roller, a second motor is fixedly connected to the position, close to the second driving roller, of the support, an output shaft of the second motor is fixedly connected to the second driving roller, a second belt is sleeved outside the second driving roller and the second driven roller, and a group of sorting machines is connected to the position, close to the second driven roller, of the support;
the support is rotatably connected with a lower driving roller at a position corresponding to the lower part of the first driving roller, the support is rotatably connected with a lower driven roller, a lower belt is sleeved outside the lower driving roller and the lower driven roller, a lower motor is fixedly connected at a position of the support close to the lower driving roller, an output shaft of the lower motor is fixedly connected to the lower driving roller, and the other component separator is connected at a position of the support close to the lower driven roller;
the apple classification system also comprises a control system, wherein the control system comprises an image acquisition module, an image analysis module and an apple classification module;
the image acquisition module is connected with the color selector and acquires images shot by the color selector, and meanwhile, the position of each apple is recorded;
the image analysis module analyzes the image acquired by the image acquisition module, identifies the apples in the image, identifies the patterns on the surface of each apple, and records the position of each apple when the strip-shaped patterns are identified;
the apple classification module controls the driving assembly to drive the sliding rod to rotate downwards when the corresponding apple moves to the first belt according to the apple position recorded by the image analysis module, and then rotates back.
Through adopting above-mentioned scheme, the apple is after being put into the cleaning machine by the staff, through the washing, three steps are selected to stoving and look, the apple with surface drying and not bad fruit is transported to the classification sieve machine and is gone out, the classification sieve machine judges the surface decorative pattern of apple according to the image pair that the look selection machine was shot, when the surface decorative pattern is on first belt for the apple of bar, drive assembly drive connecting plate rotates, make first belt rotate, let the apple fall on the lower belt of below, make the apple of bar decorative pattern separately with the apple of slice decorative pattern, the trade company of being convenient for carries out categorised sale to these apples, the human cost is saved, manpower resources are saved.
The invention is further configured to: the drive assembly comprises a center rod arranged at the position of the support corresponding to the circular position of the arc-shaped groove, the support is close to the position of the center rod and is fixedly connected with a drive motor, an output shaft of the drive motor is fixedly connected to the center rod, a drive rod is fixedly connected to the center rod, and the other end of the drive rod is fixedly connected to the slide rod.
By adopting the scheme, the driving motor drives the central rod to rotate, and the central rod drives the sliding rod to move along the arc-shaped groove through the driving rod.
The invention is further configured to: the image acquisition module comprises an image acquisition unit, an image identification unit and a position recording unit;
the image acquisition unit is connected with the color selector and acquires an image shot by the color selector;
the image identification unit acquires the image acquired by the image acquisition unit and identifies the apple outline in the image;
the position recording unit records the conveying speed of the feeding conveyor belt, and calculates the time of each apple arriving on the first belt according to the conveying speed of the feeding conveyor belt and the outline identified by the image identification unit.
By adopting the scheme, the image acquisition module judges the time for each apple to be transported to the first belt by carrying out contour distinguishing and transmission speed calculation on the image shot by the color selector so as to determine the position of each apple, and the determination method is accurate and reliable and is not easy to generate errors.
The invention is further configured to: the image analysis module comprises a pattern judgment unit and a classification marking unit;
the pattern judging unit calls the image information identified by the image identifying unit, performs area division on the color of each apple, judges whether the divided areas are in a strip shape, and marks the outline if the divided areas are in the strip shape;
the classification marking unit acquires the image information marked by the pattern judging unit and the time calculated by the position recording unit, and analyzes the time of each marked contour reaching the first belt.
By adopting the scheme, the image analysis module can divide the area of the color in the outline and then judge, the judgment result is accurate, and errors are not easy to occur.
The invention is further configured to: the distance between the axis of the first drive roller and the axis of the first driven roller is equal to the average diameter of the apples.
Through adopting above-mentioned scheme, this distance can guarantee that an apple on the first belt just can make when first belt rotates falls down, and can not influence the apple in rear or the place ahead.
The invention is further configured to: the support is close to first belt below position department and has set firmly the swash plate, and the swash plate is by being close to belt direction slope down of first drive roll lateral approach, and first belt can the butt on the swash plate, when first belt butt on the swash plate, is formed with the space that supplies the apple to pass through between first belt and the second belt.
Through adopting above-mentioned scheme, the swash plate can give first belt spacing when first belt rotates, avoids first belt rotation range too big to lead to coming too late to get back to original position.
The invention is further configured to: the feeding conveyer belt is including connecting in the base of look selection machine discharge gate, and the base rotates and is connected with many left oblique rollers and many right oblique rollers, and left oblique roller and right oblique roller all set up along the length direction array of base, and every left oblique roller and right oblique roller all incline to set up, and adjacent left oblique roller and right oblique roller are by the one end of keeping away from each other to the one end downward sloping that is close to each other.
By adopting the above scheme, the apples can be guaranteed to be divided into orderly rows when passing through the feeding conveyor belt, so that the apples can be conveniently matched with the subsequent upper conveyor belt, and the position calculation is guaranteed to be accurate.
The invention aims to provide an apple cleaning and sorting process, which can automatically separate apples with different patterns and save labor cost.
The technical purpose of the invention is realized by the following technical scheme:
an apple cleaning and sorting process comprises the following steps:
firstly, pouring apples into a cleaning machine for cleaning;
secondly, drying the cleaned apples in a dryer;
thirdly, the dried apples enter a color selector to remove bad apples;
fourthly, the apples coming out of the color sorter enter a sorting screening machine, and the apples with the bar patterns and the apples without the bar patterns are divided into two conveyor belts to enter two groups of sorting machines;
fifthly, sorting and blanking apples of different specifications by a sorting machine.
Through adopting above-mentioned scheme, can part the apple of different decorative patterns, the trade company of being convenient for carries out classified sale to these apples, need not staff's manual letter sorting, and the cost of using manpower sparingly practices thrift manpower resources.
The invention is further configured to: the fourth step is specifically as follows:
fourthly, the apples enter a classifying and screening machine through a feeding conveyor belt;
fourthly, the apple with the bar patterns falls onto the lower belt by the classifying and screening machine, so that the apple with the bar patterns is separated from the apple with the non-bar patterns;
and fourthly, conveying the apples with the bar patterns to a group of sorting machines along the lower belt, and conveying the apples without the bar patterns to another group of sorting machines along the second belt.
By adopting the scheme, the apples are divided into two transmission lines for transmission, so that the two apples are thoroughly separated, and the possibility of subsequent mixing can be avoided.
In conclusion, the invention has the following beneficial effects:
1. after the apples are put into the cleaning machine by workers, the apples with dry surfaces and without bad fruits are conveyed to a classification screening machine to be discharged through three steps of cleaning, drying and color sorting, the classification screening machine judges surface patterns of the apples according to images shot by the color sorting machine, when the apples with the strip-shaped surface patterns pass through a first belt, a driving assembly drives a connecting plate to rotate, the first belt rotates, the apples fall on a lower belt below, the apples with the strip-shaped patterns are separated from the apples with the sheet-shaped patterns, and accordingly classified sales of the apples by merchants are facilitated, labor cost is saved, and human resources are saved;
2. the image acquisition module judges the time for each apple to be transported to the first belt by carrying out contour distinguishing and transmission speed calculation on the image shot by the color selector so as to determine the position of each apple, and the determination method is accurate and reliable and is not easy to generate errors;
3. the image analysis module can divide the area of the color in the outline and then judge, and the judgment result is accurate and is not easy to generate errors.
Drawings
FIG. 1 is a schematic diagram of an overall system according to a first embodiment;
FIG. 2 is a schematic view of the overall structure of the outburst classification screening machine in the first embodiment;
FIG. 3 is a schematic view of a protruding loading conveyor according to one embodiment;
FIG. 4 is a schematic view of a protruding upper conveyor belt according to one embodiment;
FIG. 5 is an exploded view of the protruding drive assembly according to one embodiment;
FIG. 6 is a schematic view showing the lower driving roller, the lower motor, the lower driven roller and the lower belt protruded in the first embodiment;
FIG. 7 is a schematic view showing a state after the second belt is rotated according to the first embodiment;
FIG. 8 is a block diagram of a highlighted control system in one embodiment;
FIG. 9 is a block diagram highlighting an image acquisition module and an image analysis module in accordance with one embodiment.
In the figure, 1, a cleaning machine; 2. a dryer; 3. a color selector; 4. a classification screening machine; 41. a feed conveyor; 411. a base; 412. a left skew roller; 413. a right skew roller; 42. uploading a conveyor belt; 421. a support; 4211. an arc-shaped slot; 4212. a sloping plate; 4213. a void; 422. a first drive roll; 4221. a first motor; 4222. a connecting plate; 4223. a first driven roller; 4224. a first belt; 4225. a slide bar; 423. a drive assembly; 4231. a center pole; 4232. a drive motor; 4233. a drive rod; 424. a second drive roll; 4241. a second driven roller; 4242. a second belt; 4243. a second motor; 43. a lower drive roll; 431. a lower driven roller; 432. a lower belt; 433. a lower motor; 5. a sorting machine; 6. a control system; 61. an image acquisition module; 611. an image acquisition unit; 612. an image recognition unit; 613. a position recording unit; 62. an image analysis module; 621. a pattern judgment unit; 622. a classification marking unit; 63. and an apple classification module.
Detailed Description
The first embodiment is as follows: an apple cleaning and sorting system is shown in figure 1 and comprises a cleaning machine 1, a drying machine 2, a color sorter 3, a classification screening machine 4 and two groups of sorting machines 5 which are sequentially arranged. After the apples are put into the cleaning machine 1 by workers, the apples with dry surfaces and without bad fruits are conveyed to the classification screening machine 4 to be sorted through three steps of cleaning, drying and color sorting, the classification screening machine 4 classifies the apples, and then the apples are respectively conveyed to the two groups of sorting machines 5 to be sorted, so that the cleaning and sorting of the apples are completed.
As shown in fig. 2 and 3, the sorting and screening machine 4 includes a feeding conveyor 41 connected to the discharge end of the color sorter 3, and the feeding conveyor 41 includes a base 411 connected to the discharge end of the color sorter 3. The base 411 is rotatably connected with a plurality of left oblique rollers 412 and a plurality of right oblique rollers 413, and the left oblique rollers 412 and the right oblique rollers 413 are arranged in an array along the length direction of the base 411. Each of the left oblique roller 412 and the right oblique roller 413 is obliquely arranged, and the adjacent left oblique roller 412 and right oblique roller 413 are obliquely downwards inclined from one end far away from each other to one end close to each other. The apples are guaranteed to be divided into orderly rows as they pass the infeed conveyor 41.
As shown in fig. 4 and 5, an upper conveyor 42 is connected to an end of the feeding conveyor 41 away from the color selector 3, and the upper conveyor 42 includes a holder 421 connected to the feeding conveyor 41. One end of the support 421 close to the feeding conveyor belt 41 is rotatably connected with a first driving roller 422, the position of the support 421 close to the first driving roller 422 is fixedly connected with a first motor 4221, and an output shaft of the first motor 4221 is fixedly connected to the first driving roller 422. Two ends of the first driving roller 422 are rotatably connected with connecting plates 4222, one ends of the two connecting plates 4222 far away from the first driving roller 422 are rotatably connected with a first driven roller 4223 together, and a first belt 4224 is sleeved outside the first driving roller 422 and the first driven roller 4223. The distance between the axis of the first drive roller 422 and the axis of the first driven roller 4223 is equal to the average diameter of the apples. The support 421 is connected with a second driving roller 424 in a rotating manner at a position close to the second driven roller 4241, one end of the support 421, far away from the second driving roller 424, is connected with a second driven roller 4241 in a rotating manner, the support 421 is fixedly connected with a second motor 4243 at a position close to the second driving roller 424, an output shaft of the second motor 4243 is fixedly connected to the second driving roller 424, a second belt 4242 is sleeved outside the second driving roller 424 and the second driven roller 4241, and a group of sorting machines 5 are connected to the support 421 at a position close to the second driven roller 4241. The first motor 4221 drives the first driving roller 422 to rotate, and the first driving roller 422 drives the first belt 4224 to rotate, so as to transport the apples on the first belt 4224 to the second belt 4242. The second motor 4243 rotates the second driving roller 424, and the second driving roller 424 rotates the second belt 4242 to transport the apples to a group of sorting machines 5.
As shown in fig. 4 and 5, a sliding rod 4225 is fixedly connected to the connecting plate 4222, an arc groove 4211 is formed in the position, close to the sliding rod 4225, of the support 421, the arc groove 4211 is bent from the top of the support 421 to the middle of the support 421, and the sliding rod 4225 is slidably connected into the arc groove 4211. The sliding rod 4225 is connected with a driving assembly 423, and the driving assembly 423 comprises a central rod 4231 arranged at the circular position of the bracket 421 corresponding to the arc-shaped groove 4211. A driving motor 4232 is fixedly connected to the position, close to the central rod 4231, of the support 421, an output shaft of the driving motor 4232 is fixedly connected to the central rod 4231, a driving rod 4233 is fixedly connected to the central rod 4231, and the other end of the driving rod 4233 is fixedly connected to a sliding rod 4225. The drive motor 4232 drives the central rod 4231 to rotate, the central rod 4231 drives the sliding rod 4225 to move along the arc-shaped groove 4211 through the drive rod 4233, so as to drive the connecting plate 4222 to rotate, so that the first belt 4224 rotates, and apples on the first belt 4224 can fall below.
As shown in fig. 6 and 7, a lower driving roller 43 is rotatably connected to the support 421 at a position below the first driving roller 422, a lower driven roller 431 is rotatably connected to the support 421, a lower belt 432 is sleeved outside the lower driving roller 43 and the lower driven roller 431, a lower motor 433 is fixedly connected to the support 421 at a position close to the lower driving roller 43, and an output shaft of the lower motor 433 is fixedly connected to the lower driving roller 43. Another group of sorters 5 is attached to the bracket 421 near the lower driven roller 431. The apples can fall onto the lower belt 432 from the first belt 4224, the lower motor 433 drives the lower driving roller 43 to rotate, the lower driving roller 43 drives the lower belt 432 to rotate, and the apples on the lower belt 432 are conveyed to the other component sorting machine 5.
As shown in fig. 6 and 7, a swash plate 4212 is fixedly provided to the support 421 at a position close to the lower side of the first belt 4224, and the swash plate 4212 is inclined from the side close to the first drive roller 422 toward the side close to the lower belt 432. The first belt 4224 can abut against the swash plate 4212, and when the first belt 4224 abuts against the swash plate 4212, a gap 4213 through which an apple passes is formed between the first belt 4224 and the second belt 4242. The swash plate 4212 can limit the position of the first belt 4224 when the first belt 4224 rotates, and the first belt 4224 cannot return to the original position in time due to an excessively large rotation range.
As shown in fig. 8, the apple washing and sorting system further includes a control system 6, and the control system 6 includes an image acquisition module 61, an image analysis module 62 and an apple classification module 63.
As shown in fig. 8 and 9, the image capturing module 61 includes an image capturing unit 611, an image recognizing unit 612, and a position recording unit 613. The image acquisition unit 611 is connected to the color sorter 3 and acquires an image taken by the color sorter 3. The image recognition unit 612 acquires the image acquired by the image acquisition unit 611 and recognizes the apple outline in the image. The position recording unit 613 records the conveying speed of the infeed conveyor belt 41 and calculates the time of arrival of each apple on the first belt 4224 from the conveying speed of the infeed conveyor belt 41 and the profile identified by the image identification unit 612. The image acquisition module 61 determines the position of each apple by determining the time for which each apple is transported onto the first belt 4224 by performing contour discrimination and transmission speed calculation on the image taken by the color sorter 3.
As shown in fig. 8 and 9, the image analysis module 62 includes a pattern determination unit 621 and a classification marking unit 622. Pattern determining section 621 calls the image information recognized by image recognizing section 612, and divides the color of each apple into regions. And judging whether the divided area is in a strip shape, and if so, marking the outline. The classification marking unit 622 acquires the image information marked by the pattern judgment unit 621 and the time calculated by the position recording unit 613, and analyzes the time at which each marked contour arrives on the first belt 4224. The image analysis module 62 can divide the color in the contour into regions and then perform judgment, and the judgment result is accurate and is not easy to generate errors.
As shown in fig. 8 and 9, the apple sorting module 63 controls the driving assembly 423 to drive the sliding rod 4225 to rotate downwards and then rotate back when the corresponding apple moves onto the first belt 4224 according to the apple position recorded by the sorting and marking unit 622.
The use method comprises the following steps: after the apples are put into the cleaning machine 1 by workers, the cleaning, drying and color sorting steps are carried out, the apples with dry surfaces and without bad apples are transported to the classification screening machine 4, the classification screening machine 4 judges surface patterns of the apples according to images shot by the color sorting machine 3, when the apples with the strip-shaped surface patterns pass through the first belt 4224, the driving component 423 drives the connecting plate 4222 to rotate, the first belt 4224 rotates, the apples fall on the lower belt 432, the apples with the strip-shaped patterns are separated from the apples with the sheet-shaped patterns, and the apples with the strip-shaped patterns are respectively moved into different sorting machines 5 to be sorted. Can be convenient for the trade company to these apples carry out classified sale, the cost of using manpower sparingly practices thrift manpower resources.
Example two: an apple cleaning and sorting process comprises the following specific steps:
firstly, the apples are poured into a cleaning machine 1 for cleaning.
And secondly, drying the cleaned apples in a dryer 2.
And thirdly, the dried apples enter a color selector 3 to remove bad apples.
And fourthly, the apples enter the classifying and screening machine 4 through a feeding conveyor belt 41. The classifying and screening machine 4 allows the apple with the bar patterns to fall onto the lower belt 432, so that the apple with the bar patterns and the apple with the non-bar patterns are separated. The ribbed apples are transported along the lower belt 432 to one set of sorters 5 and the non-ribbed apples are transported along the second belt 4242 to another set of sorters 5.
And fifthly, sorting and blanking apples of different specifications by a sorting machine 5.
Can separate the apple of different decorative patterns, the trade company of being convenient for carries out classified sale to these apples, need not staff's manual letter sorting, and the cost of using manpower sparingly practices thrift manpower resources.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides an apple washs sorting system which characterized in that: comprises a cleaning machine (1), a drying machine (2), a color selector (3) and two groups of sorting machines (5) which are arranged in sequence;
a classification screening machine (4) is connected between the color selector (3) and the sorting machine (5), the classification screening machine (4) comprises a feeding conveying belt (41) connected with the discharge end of the color selector (3), one end, far away from the color selector (3), of the feeding conveying belt (41) is connected with an upper conveying belt (42), the upper conveying belt (42) comprises a support (421) connected with the feeding conveying belt (41), one end, close to the feeding conveying belt (41), of the support (421) is rotatably connected with a first driving roller (422), a position, close to the first driving roller (422), of the support (421) is fixedly connected with a first motor (4221), an output shaft of the first motor (4221) is fixedly connected to the first driving roller (422), two ends of the first driving roller (422) are rotatably connected with connecting plates (4222), one ends, far away from the first driving roller (422), of the two connecting plates (4222) are rotatably connected with a first driven roller (4223) together, a first belt (4224) is sleeved outside the first driving roller (422) and the first driven roller (4223), a sliding rod (4225) is fixedly connected with a connecting plate (4222), an arc-shaped groove (4211) is formed in the position, close to the sliding rod (4225), of the support (421), the arc-shaped groove (4211) is arranged in a bending mode from the top of the support (421) to the middle of the support (421), the sliding rod (4225) is connected into the arc-shaped groove (4211) in a sliding mode, and the sliding rod (4225) is connected with a driving assembly (423) for driving the sliding rod (4225) to slide along the arc-shaped groove (4211;
a second driving roller (424) is rotatably connected to the position, close to the second driven roller (4241), of the support (421), one end, far away from the second driving roller (424), of the support (421) is rotatably connected with the second driven roller (4241), a second motor (4243) is fixedly connected to the position, close to the second driving roller (424), of the support (421), an output shaft of the second motor (4243) is fixedly connected to the second driving roller (424), a second belt (4242) is sleeved outside the second driving roller (424) and the second driven roller (4241), and a group of sorting machines (5) is connected to the position, close to the second driven roller (4241), of the support (421);
the lower driving roller (43) is rotatably connected to the position, corresponding to the lower position of the first driving roller (422), of the support (421), the lower driven roller (431) is rotatably connected to the support (421), a lower belt (432) is sleeved outside the lower driving roller (43) and the lower driven roller (431), the position, close to the lower driving roller (43), of the support (421) is fixedly connected with the lower motor (433), an output shaft of the lower motor (433) is fixedly connected to the lower driving roller (43), and the other component sorting machine (5) is connected to the position, close to the lower driven roller (431), of the support (421);
the apple tree pruning machine further comprises a control system (6), wherein the control system (6) comprises an image acquisition module (61), an image analysis module (62) and an apple classification module (63);
the image acquisition module (61) is connected with the color selector (3) and acquires images shot by the color selector (3), and simultaneously records the position of each apple;
the image analysis module (62) analyzes the image acquired by the image acquisition module (61), identifies the apples in the image, identifies the patterns on the surface of each apple, and records the position of each apple when the strip-shaped patterns are identified;
the apple classification module (63) controls the driving assembly (423) to drive the sliding rod (4225) to rotate downwards and then rotate back when the corresponding apple moves onto the first belt (4224) according to the apple position recorded by the image analysis module (62).
2. The apple washing and sorting system of claim 1, wherein: the driving assembly (423) comprises a center rod (4231) arranged at the circular position of the support (421) corresponding to the arc-shaped groove (4211), a driving motor (4232) is fixedly connected at the position, close to the center rod (4231), of the support (421), an output shaft of the driving motor (4232) is fixedly connected to the center rod (4231), a driving rod (4233) is fixedly connected to the center rod (4231), and the other end of the driving rod (4233) is fixedly connected to a sliding rod (4225).
3. The apple washing and sorting system of claim 1, wherein: the image acquisition module (61) comprises an image acquisition unit (611), an image recognition unit (612) and a position recording unit (613);
the image acquisition unit (611) is connected with the color selector (3) and acquires images shot by the color selector (3);
the image identification unit (612) acquires the image acquired by the image acquisition unit (611) and identifies the apple outline in the image;
the position recording unit (613) records the conveying speed of the feeding conveyor belt (41), and calculates the time of arrival of each apple on the first belt (4224) according to the conveying speed of the feeding conveyor belt (41) and the profile identified by the image identification unit (612).
4. The apple washing and sorting system of claim 3, wherein: the image analysis module (62) comprises a pattern judgment unit (621) and a classification marking unit (622);
the pattern judging unit (621) calls the image information identified by the image identifying unit (612), performs area division on the color of each apple, judges whether the divided areas are in a strip shape, and marks the outline if the divided areas are in the strip shape;
the classification marking unit (622) acquires the image information marked by the pattern judging unit (621) and the time calculated by the position recording unit (613), and analyzes the time of each marked contour reaching the first belt (4224).
5. The apple washing and sorting system of claim 1, wherein: the distance between the axis of the first driving roller (422) and the axis of the first driven roller (4223) is equal to the average diameter of the apples.
6. The apple washing and sorting system of claim 1, wherein: an inclined plate (4212) is fixedly arranged at a position, close to the lower portion of the first belt (4224), of the support (421), the inclined plate (4212) inclines towards the direction close to the lower belt (432) from one side close to the first driving roller (422), the first belt (4224) can abut against the inclined plate (4212), and when the first belt (4224) abuts against the inclined plate (4212), a gap (4213) for apples to pass through is formed between the first belt (4224) and the second belt (4242).
7. The apple washing and sorting system of claim 1, wherein: feeding conveyer belt (41) is including connecting in base (411) of look selection machine (3) discharge gate, base (411) are rotated and are connected with many left oblique rollers (412) and many right oblique rollers (413), the length direction array setting of base (411) is all followed to left oblique roller (412) and right oblique roller (413), every left oblique roller (412) and right oblique roller (413) all incline the setting, adjacent left oblique roller (412) and right oblique roller (413) are by the one end of keeping away from each other to the one end downward sloping that is close to each other.
8. The apple cleaning and sorting process is characterized by comprising the following steps:
firstly, pouring apples into a cleaning machine (1) for cleaning;
secondly, drying the cleaned apples in a dryer (2);
thirdly, the dried apples enter a color selector (3) to remove bad apples;
fourthly, the apples coming out of the color sorter (3) enter a sorting screening machine (4), and the apples with the bar patterns and the apples without the bar patterns are divided into two conveyor belts to enter two groups of sorters (5);
fifthly, sorting and blanking apples of different specifications by a sorting machine (5).
9. The apple washing and sorting process of claim 1, wherein: the fourth step is specifically as follows:
fourthly, the apples enter a sorting screening machine (4) through a feeding conveyor belt (41);
fourthly, the apple with the bar patterns falls onto the lower belt (432) by the classifying and screening machine (4) so that the apple with the bar patterns and the apple without the bar patterns are separated;
and fourthly, conveying the striped apples to one group of sorting machines (5) along the lower belt (432), and conveying the non-striped apples to the other group of sorting machines (5) along the second belt (4242).
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