CN107497688B - A kind of potato sorting unit - Google Patents
A kind of potato sorting unit Download PDFInfo
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- CN107497688B CN107497688B CN201710739819.3A CN201710739819A CN107497688B CN 107497688 B CN107497688 B CN 107497688B CN 201710739819 A CN201710739819 A CN 201710739819A CN 107497688 B CN107497688 B CN 107497688B
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- Prior art keywords
- conveyer belt
- conveyor
- track conveyor
- layer
- track
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- 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
-
- 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
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Abstract
The present invention provides a kind of potato sorting units, it includes rack, hopper is provided with above rack, the lower part of hopper is provided with a conveyer belt, it is disposed with multiple carrying rollers between the upper and lower surface of conveyer belt and is used to support conveyer belt upper surface, there are certain gaps between multiple carrying rollers, roller carrier shaft and conveyer belt are inclined to set on the direction perpendicular to the conveying direction of conveyer belt, the blanking port of hopper is in rectangle, blanking port is arranged in parallel close to the side plate of conveyer belt side and the conveyor surface of conveyer belt, blanking port length substantially conveys 1/10th of strip length, multilayer track conveyor is provided with above the conveyer belt conveyor surface, the conveyor surface of the conveyer belt is vertical with the conveyor surface of the track conveyor, vertical range between every layer of track conveyor lower edge and the conveyer belt conveyor surface is different, gradually reduce from top to bottom.It solves material sorting device in the prior art and needs a variety of detection devices, monitoring, the control technical problem that the device is complicated, expensive.
Description
Technical field
The present invention relates to potato sorting unit more particularly to a kind of potatoes point that potato sorting is realized using conveying mechanism
Screening device.
Background technique
With social development and progress, the agricultural product necessity that still people do not live, and economy is risen well
Effect, and agricultural product sorting machine is one of agricultural product production major mechanical.According to the size of agricultural product, shape etc. to its into
Row sorting, the agricultural product sorted out are sold separately, bigger economic interests can be obtained.
After searching and discovering the prior art, Chinese patent literature CN201313098, publication date September 23 in 2009,
A kind of fruit sorting computer image acquisition device based on LED and digital camera is described, LED array plate is symmetrically arranged in water
Fruit supporting table two sides, overturning angle at 45 ° are placed.But the prior art belongs to single channel sorting machine device, however this device is
The image acquired during fruit transmission, due to the vibration and the presence of camera exposure time of device, the image meeting of acquisition
There is ghost image, the fruit image with ghost image, fruit surface information fuzzy not only increases the difficulty of later image processing, also
Reduce the sharpness of separation of fruit.In addition the device belongs to area source using light source, and fruit belongs to spherical organism, therefore
Fruit can regard lambert's body as, and according to Lambertian reflection principle, the brightness at any point is the normal vector with the point on spherical surface
And the folder cosine of an angle changed the time between light source line is directly proportional, i.e. ID=IL × COS θ, wherein ID is intensity of reflected light, and IL is
Incident intensity, area source has more obvious lambert's phenomenon than arch light source, therefore is easy to make to be acquired using area source
Image forms the dark distribution of intermediate bright limb, increases later image processing difficulty.
After searching and discovering the prior art, Chinese patent literature CN202079036, publication date in December, 2011
21, a kind of fruit sorter is described, using pallet body, transmission conveying appliance, Weighing mechanism and controller, when with water
When the pallet body of fruit reaches graded region, controller obtains magnetic and loss of excitation by controlling the on-off of power supply to control magnechuck, complete
At the overturning of pallet body.But the prior art can only be sorted according to the weight of fruit, and ignoring influences fruit quality most
Magnechuck energization loss of excitation is needed for the overturning of important external appearance characteristic, and pallet body, therefore each pallet must have
The parts such as hot-wire coil, electric contact, electrified wire, tray supporter cause the structure of pallet body relative complex in this way.
But sorting unit is both needed to by complicated, expensive detection, control device in above-mentioned document, for needing to control essence
Spend that agricultural product higher, that price is more expensive are proper but cheap for potato, pachyrhizus etc., agriculture that required precision is not high
Product is sieved, and production cost is increased, and is difficult to be promoted and applied on the market.
Summary of the invention
The present invention provides a kind of potato sorting unit, solves sorting unit in the prior art and need by expensive, multiple
Miscellaneous detection, control system realize sorting, and installation cost is high, be unsuitable for the not high agricultural product of cheap, required precision
Technical problem.
In order to solve the above technical problems, the present invention provides a kind of potato sorting unit, a kind of potato sorting unit, packet
Including rack is provided with hopper above rack, and the lower part of hopper is provided with a conveyer belt, arranges between the upper and lower surface of conveyer belt
There are multiple carrying rollers to be used to support conveyer belt upper surface, there are certain gap, roller carrier shaft and conveyer belts to hang down between multiple carrying rollers
It is directly inclined to set on the direction of the conveying direction of conveyer belt, the blanking port of hopper is in rectangle, and blanking port is close to conveyer belt one
The side plate of side and the conveyor surface of conveyer belt are arranged in parallel, and blanking port substantially conveys two points of strip length along the length of conveying direction
One of, the width that blanking port is transversely to the conveying direction is about 10cm, is provided with multilayer crawler belt above the conveyer belt conveyor surface
Conveyer has a certain distance between every layer of track conveyor, which is about 30cm, the conveyor surface of the conveyer belt with it is described
The conveyor surface of track conveyor is vertical, and the vertical range between every layer of track conveyor lower edge and the conveyer belt conveyor surface is not
Together, gradually reduce from top to bottom.
The track conveyor is provided with baffle close to the conveyer belt side, and the baffle is arranged against track conveyor,
The upper end level of the baffle is flushed with the track conveyor upper surface, to prevent potato from falling into the upper of the track conveyor
Between lower surface.
There are three the track conveyor has altogether.
The support frame of the track conveyor can carry out height adjustment with adjust track conveyor and conveyor belt surface it
Between distance.
The track conveyor conveying direction is identical as the conveying direction of conveyer belt, and the conveying speed of conveyer belt is higher than crawler belt
The conveying speed of conveyer.
The conveying speed of three track conveyors is different, and the conveying speed of track conveyor is successively successively decreased from top to bottom.
The end of each track conveyor is provided with slideway, the slideway is obliquely installed, the end of the slideway
It is provided with storage hopper.
It is provided with protective pad on track conveyor, to protect potato, potato is prevented to be damaged.
The distance between belt idler is about 10cm.
When work, conveyer belt and track conveyor are opened, opens the valve of the blanking port of hopper, potato is first from hopper
Discharge port drops down on conveyer belt, and potato moves forward under the drive of conveyer belt along conveying direction, and the biggish potato of individual is fallen in
On first track conveyor, by the restriction of the size to hopper blanking port, potato is slid to presenting on conveyer belt
Lamelliform, rather than stack are fed forward, due to conveyer belt in order to screen under the drive of conveyer belt and track conveyor
There is speed difference between track conveyor, therefore potato can generate the movement such as rotation, inclination during transportation, to guarantee ruler
Very little lesser potato can fall in next layer of track conveyor, simultaneously as there is a maximum potato ruler between belt idler
It is very little, i.e. the distance of 10cm, but also the potato that part is stuck between conveyer belt and guarantee can be moved with the movement of conveyer belt
It falls to the part of not carrying roller because conveyer belt has certain elasticity, is unlikely to stuck.Size is conveyed less than the first crawler belt
Machine is slid to the second track conveyor, is screened again to the potato of the distance between conveyer belt upper surface, similarly, third
Track conveyor also working method having the same.Due to from top to bottom, the first track conveyor, the second track conveyor and
The potato amount handled needed for three track conveyors is smaller and smaller, and therefore, from top to bottom, the conveying speed of track conveyor is also got over
Come smaller to be adapted with the amount of required processing.Finally, the potato of the different size ranges after screening is defeated in crawler belt respectively
It send and is fallen into corresponding slideway under the transport of machine, and then fall into corresponding collection bucket.
One or more technical solution provided by the invention, has at least the following technical effects or advantages: due to only leading to
It crosses and sets, adjusts different conveying speeds, potato or the primary dcreening operation of other agricultural product can be realized, it is no longer necessary to a large amount of detections, control
Processing unit processed, greatly reduces equipment cost, sieves particularly suitable for the lower rural area product of, price not high to required precision
Choosing has bigger replicability and market value.By the way that height-adjustable track conveyor support frame is arranged, then have equipment
There is wider application range, conveyer belt and crawler belt can be adjusted according to actual conditions such as type, the sizes of specific agricultural product
The distance between conveyer.
In conclusion potato screening plant of the invention solves agricultural product screening device in the prior art, structure is complicated,
Sorting is realized by detection, control processing unit, equipment price valuableness, technical problem at high cost realize agricultural product sieve
Inexpensive, the easy adjusting of screening device, widely applicable technical effect.
Detailed description of the invention
Fig. 1 is the structure right side view of potato sorting unit of the present invention；
Fig. 2 is the overlooking structure diagram of potato sorting unit of the present invention.
In figure, 1, hopper, 2, conveyer belt, 3, rack, the 4, first track conveyor, the 5, second track conveyor, 6, third
Track conveyor, 7, support frame.
Specific embodiment
A kind of potato sorting unit is present embodiments provided, is the right view of potato sorting unit of the present invention referring to Fig. 1, Fig. 1
Structural schematic diagram, potato sorting unit include: hopper 1, conveyer belt 2, rack 3, the first track conveyor 4, the conveying of the second crawler belt
Machine 5, third track conveyor 6, support frame 7.
It is the overlooking structure diagram of potato sorting unit of the present invention referring to fig. 2, it can clearer this Shen of display in conjunction with Fig. 1
Please potato sorting unit specific structure.
In this embodiment, at high cost to solve above existing sorting unit dependence detection, control processing unit, it is not suitable for pushing away
Extensively to the rural area product that price is lower, required precision is not high the technical issues of, the present invention provides a kind of potato sorting unit, packets
Including rack 3, the top of rack 3 are provided with hopper 1, and the lower part of hopper 1 is provided with a conveyer belt 2, the upper and lower surface of conveyer belt 2 it
Between be disposed with multiple carrying rollers and be used to support conveyer belt upper surface, there are certain gap, roller carrier shaft and conveyings between multiple carrying rollers
Band is inclined to set on the direction perpendicular to the conveying direction of conveyer belt, and the blanking port of hopper 1 is in rectangle, and blanking port is close to defeated
The conveyor surface of the side plate and conveyer belt that send 2 side of band is arranged in parallel, length substantially conveying belt machine of the blanking port along conveying direction
The half of 3 length of frame, the width that blanking port is transversely to the conveying direction are about 10cm, the top of 2 conveyor surface of conveyer belt
It is provided with multilayer track conveyor 4,5,6, there is a certain distance between every layer of track conveyor 4,5,6, which is about 30cm,
The conveyor surface of the conveyor surface of the conveyer belt 2 and the track conveyor 4,5,6 is vertical, and every layer of track conveyor 4,5,6 is following
Vertical range between edge and 2 conveyor surface of conveyer belt is different, gradually reduces from top to bottom.Finally, after screening not
Potato with size range is respectively in track conveyor finally, the potato of the different size ranges after screening is respectively in crawler belt
It falls into corresponding slideway, and then is fallen into corresponding material-falling hopper under the transport of conveyer.
The track conveyor 4,5,6 is provided with baffle close to 2 side of conveyer belt, and the baffle abuts track conveyor
4,5,6 settings, the upper end level of the baffle and 4,5,6 upper surface of track conveyor flush, to prevent potato from falling into institute
Between the upper and lower surface for stating track conveyor 4,5,6.
There are three the track conveyor 4,5,6 has altogether, i.e. the first track conveyor 4, the second track conveyor 5, third
Track conveyor 6.
The support frame 7 of the track conveyor 4,5,6 can carry out height adjustment with adjust track conveyor 4,5,6 with it is defeated
Send the distance between 2 surface of band.
4,5,6 conveying direction of track conveyor is identical as the conveying direction of conveyer belt 2, the conveying speed of conveyer belt 2
Higher than the conveying speed of track conveyor 4,5,6.
The conveying speed of three track conveyors 4,5,6 is different, from top to bottom track conveyor 4,5,6 conveying speed according to
It is secondary to successively decrease.
The end of each track conveyor 4,5,6 is provided with slideway, the slideway is obliquely installed, the slideway
End is provided with storage hopper.
It is provided with protective pad on the surface of track conveyor, to protect potato, potato is prevented to be damaged.
The distance between belt idler is about 10cm.
When work, unlatching conveyer belt 2 and track conveyor 4,5,6, the valve of the blanking port of hopper 1 is opened, potato is first
It is dropped down on conveyer belt 2 from the discharge port of hopper 1, potato moves forward under the drive of conveyer belt 2 along conveying direction, and individual is larger
Potato fall on the first track conveyor 4, by the restriction of the size to 1 blanking port of hopper, potato is slid to defeated
It send on band 2 and lamelliform is presented, rather than stack, in order to screen, under the drive of conveyer belt 2 and track conveyor 4 forward
Conveying, due to there is speed difference between conveyer belt 2 and track conveyor 4, potato can generate rotation, inclination during transportation
Deng movement, to guarantee that the lesser potato of size can fall in next layer of track conveyor, without because on some direction
Size is larger and cannot fall；Simultaneously as have a maximum potato size, the i.e. distance of 10cm between 2 carrying roller of conveyer belt,
So that the potato that part is stuck between conveyer belt 2 and baffle can be moved to the part of not carrying roller with the movement of conveyer belt 2
It falls because conveyer belt 2 has certain elasticity, is unlikely to stuck.Size is less than table on the first track conveyor 4 to conveyer belt 2
The potato in the distance between face slides to the second track conveyor 5, is screened again, similarly, third track conveyor 6
Working method having the same.Since from top to bottom, the first track conveyor 4, the second track conveyor 5 and third crawler belt convey
The potato amount handled needed for machine 6 is smaller and smaller, therefore, from top to bottom, also increasingly by the conveying speed of track conveyor 4,5,6
It is small with the amount of required processing be adapted.
By the way that height-adjustable 4,5,6 support frame 7 of track conveyor is arranged, then there is equipment widely using model
It encloses, conveyer belt 2 and track conveyor 4,5,6 can be adjusted according to the actual conditions such as specific potato size and screening requirement
The distance between, and then the potato in different size ranges is filtered out, and it is easy to adjust, quick, it is practical.It is specific as it
Regulative mode, then can regulative mode known to the field technical staff, such as Pneumatic lifting, hydraulic lifting and screw rod
Lifting etc., no longer specifically describes in the present embodiment.
Technical solution provided by the invention has at least the following technical effects or advantages: due to only by setting, adjustment
Potato or the primary dcreening operation of other agricultural product can be realized in different conveying speeds, it is no longer necessary to a large amount of detections, control processing unit,
Equipment cost is greatly reduced, is screened particularly suitable for the lower rural area product of, price not high to required precision, is had bigger
Replicability and market value.
In conclusion potato screening plant of the invention solves agricultural product screening device in the prior art, structure is complicated,
Sorting is realized by detection, control processing unit, equipment price valuableness, technical problem at high cost realize agricultural product sieve
Inexpensive, the easy adjusting of screening device, widely applicable technical effect.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments, such as can be with the type and number of appropriate adjustment conveyer
Amount, is such as adjusted to belt conveyor for track conveyor, its quantity is adjusted to four, five or more by three, so,
It includes preferred embodiment and all change and modification for falling into the scope of the invention that the following claims are intended to be interpreted as.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (4)
1. a kind of potato sorting unit comprising rack (3) is provided with hopper (1) above rack (3), the lower part of hopper (1)
It is provided with a conveyer belt (2), is disposed with multiple carrying rollers between the upper and lower surface of conveyer belt (2) and is used to support conveyer belt upper surface,
There are certain gaps between multiple carrying rollers, and roller carrier shaft and conveyer belt (2) are on the direction perpendicular to the conveying direction of conveyer belt
It is inclined to set, the blanking port of hopper (1) is in rectangle, and blanking port is close to the side plate of conveyer belt side and the conveying of conveyer belt (2)
Face is arranged in parallel, the half of blanking port length substantially conveyer belt (2) length, the width that blanking port is transversely to the conveying direction
About 10cm is provided with multilayer track conveyor above conveyer belt (2) conveyor surface, has one between every layer of track conveyor
Fixed distance, the distance are about 30cm, and the conveyor surface of the conveyer belt (2) is vertical with the conveyor surface of every layer of track conveyor, often
Layer track conveyor lower edge is different from the vertical range between the conveyer belt conveyor surface, gradually reduces from top to bottom；Every layer
Track conveyor is provided with baffle close to the conveyer belt (2) side, and the baffle is arranged against track conveyor, the baffle
Upper end level is flushed with every layer of track conveyor upper surface, with prevent potato fall into every layer of track conveyor upper and lower surface it
Between；The conveying direction of every layer of track conveyor is identical as the conveying direction of conveyer belt (2), and the conveying speed of conveyer belt (2) is higher than
The conveying speed of track conveyor；The support frame (7) of every layer of track conveyor can carry out height adjustment to adjust every layer of crawler belt
The distance between conveyer and conveyer belt (2) surface.
2. potato sorting unit as described in claim 1, it is characterised in that: there are three the track conveyor has altogether.
3. potato sorting unit as claimed in claim 2, it is characterised in that: the conveying speed of three track conveyors is different,
The conveying speed of each layer track conveyor is successively successively decreased from top to bottom.
4. potato sorting unit as claimed in claim 2, it is characterised in that: the end of every layer of track conveyor is provided with cunning
Road, the slideway are obliquely installed, and the end of the slideway is provided with collection bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739819.3A CN107497688B (en) | 2017-08-25 | 2017-08-25 | A kind of potato sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739819.3A CN107497688B (en) | 2017-08-25 | 2017-08-25 | A kind of potato sorting unit |
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| Publication Number | Publication Date |
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| CN107497688A CN107497688A (en) | 2017-12-22 |
| CN107497688B true CN107497688B (en) | 2019-12-03 |
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| CN201710739819.3A Active CN107497688B (en) | 2017-08-25 | 2017-08-25 | A kind of potato sorting unit |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722886A (en) * | 2018-07-04 | 2018-11-02 | 湖州慧斯顿机器人科技有限公司 | A kind of categorizing system based on article volume |
| CN112742731B (en) * | 2019-10-30 | 2023-08-04 | 北京京东振世信息技术有限公司 | Sorting equipment |
| CN111407119B (en) * | 2020-02-17 | 2021-09-10 | 上海申雪供应链管理有限公司 | Goods shelf capable of being placed and classified according to sizes of goods |
| CN112515137A (en) * | 2020-12-01 | 2021-03-19 | 阳云飞 | Continuous tunnel type dried sweet potato making machine |
| CN113184266B (en) * | 2021-04-29 | 2023-07-28 | 南京智悟智能科技有限责任公司 | Apple letter sorting bagging apparatus |
| CN113184306B (en) * | 2021-04-29 | 2023-05-23 | 陕西科技大学 | Automatic mesh bag loading machine |
| CN114536414B (en) * | 2022-01-18 | 2024-01-12 | 黄山学院 | Automatic potato processing equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB307852A (en) * | 1927-10-14 | 1929-03-14 | Giuseppe Li Gotti | Improvements in or relating to apparatus for grading by size nuts and other fruits and vegetables |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2296628C1 (en) * | 2005-10-31 | 2007-04-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Челябинский государственный агроинженерный университет" | Apparatus for sorting of round articles |
| CN201625635U (en) * | 2010-03-03 | 2010-11-10 | 梁进卿 | Shape sorting device of capacitor |
| CN101850337B (en) * | 2010-04-27 | 2012-09-19 | 新疆农业科学院农业机械化研究所 | Variable-gap roll shaft fruit and vegetable classifier |
| CN203875000U (en) * | 2014-05-18 | 2014-10-15 | 新疆金源洁净煤有限责任公司 | Multi-stage separation device applicable to semi-coke production |
| CN106615272B (en) * | 2016-12-05 | 2021-10-22 | 浙江理工大学 | Multistage differential speed sorting and single-row conveyor for fresh tea leaves and single-row conveying method thereof |
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- 2017-08-25 CN CN201710739819.3A patent/CN107497688B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB307852A (en) * | 1927-10-14 | 1929-03-14 | Giuseppe Li Gotti | Improvements in or relating to apparatus for grading by size nuts and other fruits and vegetables |
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