CN105954297A - Key component design of online appearance detection system for large-sized fruits - Google Patents
Key component design of online appearance detection system for large-sized fruits Download PDFInfo
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- CN105954297A CN105954297A CN201610553765.7A CN201610553765A CN105954297A CN 105954297 A CN105954297 A CN 105954297A CN 201610553765 A CN201610553765 A CN 201610553765A CN 105954297 A CN105954297 A CN 105954297A
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- Prior art keywords
- frame
- circular cone
- cone roller
- scale fruit
- fruit
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8854—Grading and classifying of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
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- Analytical Chemistry (AREA)
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- General Physics & Mathematics (AREA)
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
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Abstract
The invention relates to a key component design of an online appearance detection system for large-sized fruits, and belongs to the technical field of fruit processing machines. The key component design of the online appearance detection system for the large-sized fruits comprises a frame, a detection device, a large-sized fruit conveying system and a driving conical roller rotating device, and is characterized in that the large-sized fruit conveying system, the detection device and the driving conical roller rotating device are arranged above the frame; the large-sized fruit conveying system mainly comprises a three-phase asynchronous motor, a driving chain wheel, a driven chain wheel, a conveying chain, a conical roller and a protection plate; the detection device mainly comprises a light box, an annular LED (Light Emitting Diode) light source, a CCD (Charge Coupled Device) camera, an image acquisition card, a camera height adjusting device, a light source height adjusting device and a light source brightness adjusting device; the driving conical roller rotating device mainly comprises a synchronous belt, support wheels, a support frame and a motor. The key component design is reasonable in structure and adapts to online detection of large-sized fruits, and the fruit detection damage rate can be lowered greatly.
Description
Technical field
The present invention relates to the design of a kind of large-scale fruit outward appearance on-line detecting system critical component, belong to processing fruits machinery skill
Art field.
Background technology
The classifying equipoment of current minitype fruits and technology maturation, have been obtained for being widely applied.But for large-scale water
Fruit such as hami melon, the online detection instrument of Citrullus vulgaris rarely has report.Detection work after current large-scale fruit picking mainly uses people
Work method for sorting, wastes time and energy and inefficiency, and not only the labor intensity of workman is big, and random big, often with people's
Subjective emotion, causes sorting lack of standardization, and a point selected degree reduces；Simultaneously sorting the time longer, also can produce fruit rot and
The problems such as client's waiting time is longer, cause resource and waste of time, and economic benefit declines.Current large-scale fruit such as Hami
Melon, the market demand of Citrullus vulgaris increases year by year, therefore in the urgent need to one for large-scale fruit quick nondestructive online detection instrument
And technology solves current problem.
Summary of the invention
It is an object of the invention to: invent a kind of large-scale fruit online detection instrument for replacing manual work, solve people
Work point selects the problems such as labor intensity is big, random greatly, effectiveness of classification is the highest, time length, benefit are low, it is provided that a kind of quick nondestructive exists
Line detection equipment.
The present invention relates to the design of a kind of large-scale fruit outward appearance on-line detecting system critical component, including frame (13), detection
Device, large-scale fruit transmission system, driving circular cone roller rotary apparatus, it is characterised in that described frame (13) uses high intensity aluminum
Profile material is made；Described detection device comprises light box (10), annular LED light source (9), CCD camera (8), image pick-up card, camera
Arrangement for adjusting height, light source arrangement for adjusting height, light source brightness adjusting device, it is characterised in that detection device is located at frame (13)
Surface with large-scale fruit transmission system；Described large-scale fruit transmission system comprises threephase asynchronous (14), drive chain
Wheel (2), driven sprocket (12), chain (1), circular cone roller (4), backplate (3), it is characterised in that threephase asynchronous
(14) being located at the bottom of frame (13), drive sprocket (2), driven sprocket (12) are located in frame (13), and chain (1) is located at
On drive sprocket (2) and driven sprocket (12), circular cone roller (4) is located on chain (1), and frame (13) is located at by backplate (3)
On；Described driving circular cone roller rotary apparatus comprises synchronous belt (6), supports wheel (5), bracing frame (7), motor (11), and it is special
Levying and be that frame (13) top is located at by bracing frame (7), large-scale fruit transmission system is located at bracing frame (7) top, supports wheel (5) and sets
On bracing frame (7), motor (11) is located on bracing frame (7), and coaxially connected with supporting wheel (5).
Described circular cone roller (4) comprises tapered roll subrack body (41), bearing (42), axle (43), and described bearing (42) is solid
It is scheduled on tapered roll subrack body (41) and axle (43), the concave portions in gear-like and tapered roll in the middle of tapered roll subrack body (41)
Subrack body (41) is an entirety, and is meshed with synchronous belt (6).
Described driving circular cone roller rotary apparatus is fixed on frame (13) top by aluminium alloy bracing frame (7), and sets
In the lower section of circular cone roller (4) middle, synchronous belt (6) concave portions in gear-like middle with tapered roll subrack body (41)
It is meshed, is driven by the motor (11) being fixed on bracing frame (7) and support wheel (5) rotation, driven by support wheel (5) and synchronize
Belt (6) rotates, synchronous belt (6) by with circular cone roller in the middle of concave portions in gear-like engage each other drive tapered roll
Son (4) uniform rotation, circular cone roller (4) drives large-scale fruit at the uniform velocity to rotate, and then is collected complete display by CCD camera (8)
Fruit surface image.
Described backplate (3) can be metal material or elastomeric material.
Described tapered roll subrack body (41) uses flexible material to make.
Described tapered roll subrack body (41) surface uses ellipse arc design.
Work process of the present invention is as follows: during work, and threephase asynchronous (14) drives drive sprocket (2) to rotate, actively
Sprocket wheel (2) drives driven sprocket (12) and then drives chain (1) to rotate, and chain (1) drives circular cone roller (4) carrying
Transmitting large-scale fruit, the motor (11) being also secured on bracing frame (7) drives and supports wheel (5) rotation, carries by supporting wheel (5)
Dynamic synchronous belt (6) rotates, and synchronous belt (6) is engaged each other by the concave portions in gear-like middle with circular cone roller (4)
Driving circular cone roller (4) uniform rotation, and then drive large-scale fruit at the uniform velocity to rotate, now detecting system gathers the table of large-scale fruit
Image is also analyzed by face image.
Owing to using technique scheme, the invention have the advantages that simple in construction is installed convenient, mechanical damage rate
Low, make large-scale fruit Rotating with Uniform and only rotate below detection device time so that fruit rotational time shortens, with circular cone
The friction of roller is significantly reduced, and detects device and can completely collect fruit surface image, it is ensured that large-scale fruit surface
Quality, drastically increases sorted fruits efficiency.
Accompanying drawing explanation
The concrete structure of the present invention is given by following drawings and Examples.
Fig. 1 is that a kind of large-scale fruit outward appearance on-line detecting system critical component designs main TV structure schematic diagram.
Fig. 2 is the signal of a kind of large-scale fruit outward appearance on-line detecting system critical component design driven circular cone roller rotary apparatus
Figure.
Fig. 3 is that a kind of large-scale fruit outward appearance on-line detecting system critical component designs tapered roll minor structure and cut-away section shows
It is intended to.
Legend: (1), chain, (2), drive sprocket, (3), backplate, (4), circular cone roller, (5), support wheel, (6),
Synchronous belt, (7), bracing frame, (8), CCD camera, (9), annular LED light source, (10), light box, (11), motor, (12), driven
Sprocket wheel, (13), frame, (14), threephase asynchronous, (41), tapered roll subrack body, (42), bearing, (43), axle.
Detailed description of the invention
Embodiment 1:
As it is shown in figure 1, a kind of large-scale fruit outward appearance on-line detecting system critical component design, including frame (13), detection device,
Large-scale fruit transmission system, driving circular cone roller rotary apparatus, it is characterised in that described frame (13) uses high intensity aluminum mould assembly
Material is made；Described detection device comprises light box (10), annular LED light source (9), CCD camera (8), image pick-up card, camera heights
Adjusting means, light source arrangement for adjusting height, light source brightness adjusting device, it is characterised in that detection device is located at frame (13) and greatly
The surface of type fruit transmission system；Described large-scale fruit transmission system comprises threephase asynchronous (14), drive sprocket
(2), driven sprocket (12), chain (1), circular cone roller (4), backplate (3), it is characterised in that threephase asynchronous (14)
Being located at the bottom of frame (13), drive sprocket (2), driven sprocket (12) are located in frame (13), and chain (1) is located at actively
On sprocket wheel (2) and driven sprocket (12), circular cone roller (4) is located on chain (1), and backplate (3) is located in frame (13)；Institute
State driving circular cone roller rotary apparatus to comprise synchronous belt (6), support wheel (5), bracing frame (7), motor (11), it is characterised in that
Frame (13) top is located at by bracing frame (7), and large-scale fruit transmission system is located at bracing frame (7) top, supports wheel (5) and is located at support
On frame (7), motor (11) is located on bracing frame (13), and coaxially connected with supporting wheel (5).
Embodiment 2:
With the difference of embodiment 1, the present embodiment is that described circular cone roller (4) comprises tapered roll subrack body (41), bearing
(42), axle (43), described bearing (42) is fixed on tapered roll subrack body (41) and axle (43), in the middle of tapered roll subrack body (41)
Concave portions in gear-like and tapered roll subrack body (41) are an entirety, and are meshed with synchronous belt (6).
Embodiment 3:
With the difference of embodiment 1, the present embodiment is that described driving circular cone roller rotary apparatus is by aluminium alloy bracing frame (7)
It is fixed on above frame (13), and is located at the lower section of circular cone roller (4) middle, synchronous belt (6) and tapered roll subrack body
(41) in the middle of, the concave portions in gear-like is meshed, and is driven by the motor (11) being fixed on bracing frame (7) and supports wheel (5)
Rotate, by support wheel (5) drive synchronous belt (6) rotate, synchronous belt (6) by with circular cone roller in the middle of in gear-like
Concave portions engages each other drive circular cone roller (4) uniform rotation, and circular cone roller (4) drives large-scale fruit at the uniform velocity to rotate, and then
The fruit surface image of complete display is collected by CCD camera (8).
Embodiment 4:
With the difference of embodiment 1, the present embodiment is that backplate (3) can be metal material or elastomeric material.
Embodiment 5:
With the difference of embodiment 1, the present embodiment is that tapered roll subrack body (41) uses flexible material to make.
Embodiment 6:
With the difference of embodiment 1, the present embodiment is that tapered roll subrack body (41) surface uses ellipse arc design.
Claims (6)
1. one kind large-scale fruit outward appearance on-line detecting system critical component design, including frame (13), detection device, large-scale fruit
Transmission system, driving circular cone roller rotary apparatus, it is characterised in that described frame (13) uses high intensity aluminum profile material to make；Institute
State detection device comprise light box (10), annular LED light source (9), CCD camera (8), image pick-up card, camera heights adjusting means,
Light source arrangement for adjusting height, light source brightness adjusting device, it is characterised in that detection device is located at frame (13) and large-scale fruit passes
Send the surface of system；Described large-scale fruit transmission system comprises threephase asynchronous (14), drive sprocket (2), driven chain
Wheel (12), chain (1), circular cone roller (4), backplate (3), it is characterised in that frame is located at by threephase asynchronous (14)
(13) bottom, drive sprocket (2), driven sprocket (12) be located in frame (13), and chain (1) is located at drive sprocket (2)
With on driven sprocket (12), circular cone roller (4) is located on chain (1), and backplate (3) is located in frame (13)；Described driving
Circular cone roller rotary apparatus comprises synchronous belt (6), supports wheel (5), bracing frame (7), motor (11), it is characterised in that bracing frame
(7) being located at frame (13) top, large-scale fruit transmission system is located at bracing frame (7) top, supports wheel (5) and is located at bracing frame (7)
On, motor (11) is located on bracing frame (7), and coaxially connected with supporting wheel (5).
One the most according to claim 1 large-scale fruit outward appearance on-line detecting system critical component designs, it is characterised in that
Described circular cone roller (4) comprises tapered roll subrack body (41), bearing (42), axle (43), and described bearing (42) is fixed on circular cone
On roller support body (41) and axle (43), tapered roll subrack body (41) central concave part and tapered roll subrack body (41) be one whole
Body, its concave portions is gear-like, and is meshed with synchronous belt (6).
One the most according to claim 1 large-scale fruit outward appearance on-line detecting system critical component designs, it is characterised in that
Described driving circular cone roller rotary apparatus is fixed on frame (13) top by aluminium alloy bracing frame (7), and is located at tapered roll
The lower section of son (4) middle, synchronous belt (6) concave portions in gear-like middle with tapered roll subrack body (41) is meshed,
Driven by the motor (11) being fixed in frame (13) and support wheel (5) rotation, drive synchronous belt (6) by supporting wheel (5)
Rotate, synchronous belt (6) by with circular cone roller in the middle of concave portions in gear-like to engage each other drive circular cone roller (4) even
Speed rotates, and circular cone roller (4) drives large-scale fruit at the uniform velocity to rotate, and then is collected the fruit table of complete display by CCD camera (8)
Face image.
One the most according to claim 1 large-scale fruit outward appearance on-line detecting system critical component designs, it is characterised in that
Backplate (3) can be metal material or elastomeric material.
One the most according to claim 1 large-scale fruit outward appearance on-line detecting system critical component designs, it is characterised in that
Tapered roll subrack body (41) uses flexible material to make.
One the most according to claim 1 large-scale fruit outward appearance on-line detecting system critical component designs, it is characterised in that
Tapered roll subrack body (41) surface uses ellipse arc design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610553765.7A CN105954297A (en) | 2016-07-14 | 2016-07-14 | Key component design of online appearance detection system for large-sized fruits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610553765.7A CN105954297A (en) | 2016-07-14 | 2016-07-14 | Key component design of online appearance detection system for large-sized fruits |
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| Publication Number | Publication Date |
|---|---|
| CN105954297A true CN105954297A (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610553765.7A Pending CN105954297A (en) | 2016-07-14 | 2016-07-14 | Key component design of online appearance detection system for large-sized fruits |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269550A (en) * | 2016-11-02 | 2017-01-04 | 石河子大学 | A kind of Fructus Jujubae conveying, turning device |
| CN106672538A (en) * | 2017-03-04 | 2017-05-17 | 中国包装和食品机械有限公司 | Flexible lifting device for fruit |
| CN108663489A (en) * | 2018-05-11 | 2018-10-16 | 柳州市壮乡情食品有限公司 | A kind of conveying mechanism of food quality detection device |
| CN113125459A (en) * | 2021-04-16 | 2021-07-16 | 合肥泰禾智能科技集团股份有限公司 | Improve reflector structure of fruit surface detection camera uniformity of picking up picture |
| CN114431002A (en) * | 2022-03-16 | 2022-05-06 | 中国农业科学院果树研究所 | Device is picked to actinidia arguta with detect function |
-
2016
- 2016-07-14 CN CN201610553765.7A patent/CN105954297A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269550A (en) * | 2016-11-02 | 2017-01-04 | 石河子大学 | A kind of Fructus Jujubae conveying, turning device |
| CN106672538A (en) * | 2017-03-04 | 2017-05-17 | 中国包装和食品机械有限公司 | Flexible lifting device for fruit |
| CN108663489A (en) * | 2018-05-11 | 2018-10-16 | 柳州市壮乡情食品有限公司 | A kind of conveying mechanism of food quality detection device |
| CN113125459A (en) * | 2021-04-16 | 2021-07-16 | 合肥泰禾智能科技集团股份有限公司 | Improve reflector structure of fruit surface detection camera uniformity of picking up picture |
| CN114431002A (en) * | 2022-03-16 | 2022-05-06 | 中国农业科学院果树研究所 | Device is picked to actinidia arguta with detect function |
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Application publication date: 20160921 |