CN113634506A - Damaged sorting device that detects of pecan shell - Google Patents
Damaged sorting device that detects of pecan shell Download PDFInfo
- Publication number
- CN113634506A CN113634506A CN202110851743.XA CN202110851743A CN113634506A CN 113634506 A CN113634506 A CN 113634506A CN 202110851743 A CN202110851743 A CN 202110851743A CN 113634506 A CN113634506 A CN 113634506A
- Authority
- CN
- China
- Prior art keywords
- lens
- light source
- detection
- pecan
- laser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
Landscapes
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a pecan shell breakage detection sorting device which comprises a pecan detection tank and lens shells arranged on two sides of the detection tank, wherein the detection tank is fixedly connected with the lens shells through a plurality of screws, one end, far away from the detection tank, of each lens shell is fixedly connected with a cover cap through a countersunk head screw, and the detection tank comprises a first detection tank and a second detection tank which are symmetrically arranged along the radial direction of the lens shells. Has the advantages that: the method comprises the steps that a laser source is emitted through a set laser, the light source passes through a lens and a cylindrical mirror of a lens, light spots of the laser source are enlarged, it is guaranteed that light emitted by the light source is in the horizontal direction, then the light source irradiates the surface of quartz slit glass through a light source channel A and a light source channel B, data collection and analysis are carried out according to the absorptivity of laser, and whether the size of a crack meets requirements or not is analyzed through image analysis software according to collected pecan information.
Description
Technical Field
The invention relates to the technical field of pecan sorting, in particular to a pecan shell breakage detecting and sorting device.
Background
Pecan belongs to a pecan, has thin shell, smooth surface and no folds, contains rich protein, amino acid and vitamin in walnut kernel, has high nutritive value, is crisp and delicious, has sweet aftertaste, is popular with people and becomes one of ten nuts in the world. As a popular leisure nut food, in order to attract customers, manufacturers try to ensure that kernels are full, crisp and fragrant, shells are easy to peel, and the shells are an important index influencing audiences. Therefore, manufacturers are required to screen the pecans after baking or after being processed by the shell breaking equipment, the pecans which are not large cracks are selected, but at present, the manufacturers adopt manual screening, and the problems of large workload and incomplete screening exist.
Disclosure of Invention
The invention aims to provide a pecan shell breakage detecting and sorting device, which is characterized in that a laser source is emitted by an arranged laser, the light source enlarges the light spot of the laser source through a lens and a cylindrical mirror of a lens and ensures that the light emitted by the light source is in the horizontal direction, then the light source irradiates the surface of quartz slit glass through a light source channel A and a light source channel B, data acquisition and analysis are carried out according to the absorptivity of the laser, and the acquired pecan information is analyzed whether the size of a crack meets the requirement or not through image analysis software.
The technical scheme of the invention is realized as follows:
the utility model provides a damaged sorting device that detects of pecan shell, includes pecan detection pond and arranges the camera lens shell in the detection pond both sides, detection pond and camera lens shell are through a plurality of screw fixed connection, the one end that the detection pond was kept away from to the camera lens shell is through countersunk screw fixedly connected with block, the detection pond includes along the first detection pond and the second detection pond of the radial symmetric arrangement of camera lens shell, first, two detection ponds are linked together through quartzy slit glass, be provided with the adapter that is linked together with quartzy slit glass through the sealing washer in first, the two detection ponds, first, two detection pond department installs the carriage to install conveyor belt through the carriage, conveyor belt freely runs through first, two detection ponds and quartzy slit glass, be provided with in the camera lens shell and shine and detect the detection mechanism that the pecan flows on conveyor belt in quartzy slit glass, and a removing mechanism for the effect of the pecans is arranged in the first detection pool.
Further, detection mechanism presses the seat including the laser that is close to block one end setting, threaded connection has the lens mount on the seat is pressed to the laser, install the laser instrument on the seat is pressed to the laser, the cylindrical mirror is installed through the cylindrical mirror seat to the one end of keeping away from the block in the lens shell, the one end that the lens shell is close to the measuring cell is provided with light source passageway A and the light source passageway B that are linked together with the cylindrical mirror seat, the one end that the cylindrical mirror seat was kept away from to light source passageway A and light source passageway B offsets with quartz slit glass.
Furthermore, a lens seat is connected to the lens seat through threads, and a lens is mounted on the lens seat.
Further, the light source channel A and the light source channel B are symmetrically arranged relative to the quartz slit glass, and the central lines of the light source channel A and the light source channel B coincide.
Further, adapter female connection has quartz slit glass, be provided with the belt hole on the adapter, the belt hole cooperatees with conveyor belt.
The invention has the beneficial effects that:
the method comprises the steps that a laser source is emitted through a set laser, the light source passes through a lens and a cylindrical mirror of a lens, light spots of the laser source are enlarged, it is guaranteed that light emitted by the light source is in the horizontal direction, then the light source irradiates the surface of quartz slit glass through a light source channel A and a light source channel B, data collection and analysis are carried out according to the absorptivity of laser, and whether the size of a crack meets requirements or not is analyzed through image analysis software according to collected pecan information.
The laser pressure seat is connected with the lens seat through threads, so that the distance between the lens and the cylindrical lens can be adjusted, the light intensity of a laser light source can be improved on the basis of the original power, and the requirement of high-power light intensity can be met by using a low-power laser light source; by adopting the quartz slit glass, the detection area can be effectively ensured on the premise that the flow rate of the pecans is increased, so that the detection speed can be ensured, and the detection accuracy can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of a pecan shell breakage detecting and sorting apparatus;
FIG. 2 is a cross-sectional view taken in the direction Y-Y of FIG. 1;
figure 3 is a front view of an adapter.
In the figure:
1. a detection cell; 2. a conveyor belt; 3. a first detection cell; 4. capping; 5. a second detection cell; 6. a lens housing; 8. an adapter; 9. a carriage; 10. a light source channel B; 11. a belt hole; 14. a cylindrical lens base; 15. a cylindrical mirror; 16. a lens; 17. a lens mount; 18. a laser; 19. pressing a base by laser; 20. quartz slit glass; 22. a light source channel A; 23. a lens holder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
According to the embodiment of the invention, the pecan shell breakage detecting and sorting device is provided.
Referring to fig. 1-3, the pecan shell breakage detecting and sorting device according to the embodiment of the invention comprises a pecan detection tank 1 and lens shells 6 arranged on two sides of the detection tank 1, the detection tank 1 and the lens shells 6 are fixedly connected through a plurality of screws, one end of the lens shell 6 far away from the detection tank 1 is fixedly connected with a cover cap 4 through a countersunk screw, the detection tank 1 comprises a first detection tank 3 and a second detection tank 5 which are symmetrically arranged along the radial direction of the lens shell 6, the first detection tank 3 and the second detection tank 5 are communicated through quartz slit glass 20, adapters 8 communicated with the quartz slit glass 20 are arranged in the first detection tank 3 and the second detection tank 3 and 5 through sealing rings 7, a conveying frame 9 is arranged at the positions of the first detection tank 3 and the second detection tank 5, a conveying belt 2 is arranged through the conveying frame 9, and the conveying belt 2 freely penetrates through the first detection tank 1, The device comprises two detection pools 3 and 5 and quartz slit glass 20, a detection mechanism which irradiates the quartz slit glass 20 and detects the flow of the pecans on the conveying belt 2 is arranged in the lens shell 6, and a removing mechanism 24 which acts on the pecans is arranged in the first detection pool 3.
Further, detection mechanism presses the seat 19 including the laser that is close to the setting of lid 4 one end, threaded connection has lens seat 17 on the seat 19 is pressed to the laser, install laser 18 on the laser presses the seat 19, the one end of keeping away from lid 4 in the lens shell 6 is passed through cylindrical mirror seat 14 and is installed cylindrical mirror 15, the one end that the lens shell 6 is close to detection pond 1 is provided with light source passageway A22 and the light source passageway B10 that are linked together with cylindrical mirror seat 14, the one end that cylindrical mirror seat 14 was kept away from to light source passageway A22 and light source passageway B10 offsets with quartz slit glass 20.
Further, a lens seat 23 is connected to the lens seat 17 through a screw thread, and a lens 16 is mounted on the lens seat 23.
Further, the light source passage a22 and the light source passage B10 are symmetrically arranged with respect to the quartz slit glass 20, and the light source passage a22 coincides with the center line of the light source passage B10.
Further, adapter 8 female connection has quartz slit glass 20, be provided with belt hole 11 on the adapter 8, belt hole 11 cooperatees with conveyor belt 2.
Specifically, a laser source is emitted by an arranged laser 18, the light source passes through a lens 16 and a cylindrical mirror 15, the light spot of the laser source is enlarged, the light emitted by the light source is ensured to be in the horizontal direction, then the light source irradiates the surface of quartz slit glass 20 through a light source channel A22 and a light source channel B10, data acquisition and analysis are carried out according to the absorption degree of the laser, and whether the size of the crack meets the requirement or not is analyzed through image analysis software according to the acquired pecan information.
The laser pressure seat 19 is connected with the lens seat 17 through threads, so that the distance between the lens 16 and the cylindrical lens 15 can be adjusted, the light intensity of a laser light source can be improved on the basis of the original power, and the requirement of high power light intensity can be met by using a low-power laser light source; by adopting the quartz slit glass 20, the detection area can be effectively ensured on the premise that the flow rate of the pecans is increased, so that the detection speed can be ensured, and the detection accuracy can be ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The pecan shell breakage detecting and sorting device is characterized by comprising a pecan detection pool (1) and lens shells (6) arranged on two sides of the detection pool (1), wherein the detection pool (1) is fixedly connected with the lens shells (6) through a plurality of screws, one end, far away from the detection pool (1), of each lens shell (6) is fixedly connected with a cover cap (4) through a countersunk screw, the detection pool (1) comprises a first detection pool (3) and a second detection pool (5) which are radially and symmetrically arranged along the lens shells (6), the first detection pool and the second detection pool (3 and 5) are communicated through quartz slit glass (20), adapters (8) communicated with the quartz slit glass (20) are arranged in the first detection pool and the second detection pool (3 and 5) through sealing rings (7), and conveying frames (9) are arranged at the first detection pool and the second detection pool (3 and 5), and install conveyor belt (2) through carriage (9), conveyor belt (2) freely run through first, two detection ponds (3, 5) and quartz slit glass (20), be provided with in camera lens shell (6) and shine and detect the detection mechanism that the pecan flowed on conveyor belt (2) in quartz slit glass (20), be equipped with in first detection pond (3) and reject mechanism (24) to the pecan effect.
2. The pecan shell breakage detecting and sorting device according to claim 1, wherein the detecting mechanism comprises a laser pressing seat (19) arranged near one end of the cover cap (4), a lens seat (17) is connected to the laser pressing seat (19) in a threaded manner, a laser (18) is installed on the laser pressing seat (19), a cylindrical lens (15) is installed at one end, far away from the cover cap (4), in the lens shell (6) through a cylindrical lens seat (14), a light source channel A (22) and a light source channel B (10) communicated with the cylindrical lens seat (14) are arranged at one end, near the detecting pool (1), of the lens shell (6), and one end, far away from the cylindrical lens seat (14), of the light source channel A (22) and the light source channel B (10) is abutted to the quartz slit glass (20).
3. The pecan shell breakage detecting and sorting device according to claim 2, wherein the lens holder (17) is in threaded connection with a lens holder (23), and the lens holder (23) is provided with a lens (16).
4. The pecan shell breakage detecting and sorting device according to claim 2, wherein the light source channel A (22) and the light source channel B (10) are symmetrically arranged about the quartz slit glass (20), and the center lines of the light source channel A (22) and the light source channel B (10) coincide.
5. The pecan shell breakage detecting and sorting device according to claim 1, wherein the adapter (8) is internally threaded with the quartz slit glass (20), the adapter (8) is provided with a belt hole (11), and the belt hole (11) is matched with the conveying belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110851743.XA CN113634506A (en) | 2021-07-27 | 2021-07-27 | Damaged sorting device that detects of pecan shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110851743.XA CN113634506A (en) | 2021-07-27 | 2021-07-27 | Damaged sorting device that detects of pecan shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113634506A true CN113634506A (en) | 2021-11-12 |
Family
ID=78418682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110851743.XA Pending CN113634506A (en) | 2021-07-27 | 2021-07-27 | Damaged sorting device that detects of pecan shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113634506A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2966369A1 (en) * | 2010-10-20 | 2012-04-27 | Jean Baptiste Vye | Device for detecting and sorting objects i.e. walnuts, from shells of walnuts, has adjustable pallets to align walnuts in direction of movement of conveyor belt so as to ensure adequate inline movement of walnuts |
| CN102989693A (en) * | 2012-12-28 | 2013-03-27 | 合肥美亚光电技术股份有限公司 | Laser transmission based method and devices for sorting materials |
| CN112108393A (en) * | 2020-09-29 | 2020-12-22 | 西南大学 | Pecan shell breakage detection sorting device |
| CN112557311A (en) * | 2020-09-30 | 2021-03-26 | 安徽北研科仪仪器有限公司 | Liquid particle detector and detection method |
| CN213316257U (en) * | 2020-09-29 | 2021-06-01 | 西南大学 | Pecan shell breakage detection sorting device |
-
2021
- 2021-07-27 CN CN202110851743.XA patent/CN113634506A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2966369A1 (en) * | 2010-10-20 | 2012-04-27 | Jean Baptiste Vye | Device for detecting and sorting objects i.e. walnuts, from shells of walnuts, has adjustable pallets to align walnuts in direction of movement of conveyor belt so as to ensure adequate inline movement of walnuts |
| CN102989693A (en) * | 2012-12-28 | 2013-03-27 | 合肥美亚光电技术股份有限公司 | Laser transmission based method and devices for sorting materials |
| CN112108393A (en) * | 2020-09-29 | 2020-12-22 | 西南大学 | Pecan shell breakage detection sorting device |
| CN213316257U (en) * | 2020-09-29 | 2021-06-01 | 西南大学 | Pecan shell breakage detection sorting device |
| CN112557311A (en) * | 2020-09-30 | 2021-03-26 | 安徽北研科仪仪器有限公司 | Liquid particle detector and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104646315A (en) | Intelligent agricultural product sorting machine with aflatoxin detection function | |
| CN204679415U (en) | The Portable near infrared fruit internal quality pick-up unit that a kind of hot spot is adjustable | |
| CN202305427U (en) | Bottom detector for paper bawls and paper cups | |
| CN105044020A (en) | Portable near-infrared fruit internal quality detection device with adjustable light spots | |
| CN205175996U (en) | Agricultural product drug residue detector | |
| CN204699963U (en) | A kind of Intelligent agricultural product separator with aflatoxins measuring ability | |
| CN106076890B (en) | Early stage fruit corruption fruit on-line detecting system and method | |
| CN113634506A (en) | Damaged sorting device that detects of pecan shell | |
| CN111137645A (en) | Detection system and detection method for paper cover | |
| CN102495067B (en) | System for identifying impurities of edible funguses on line | |
| CN204465732U (en) | A kind of online visual quality detects machine | |
| CN201689059U (en) | Device for detecting character-printing quality on PET bottles | |
| CN202305428U (en) | Cup mouth detection instrument for paper bowls and paper cups | |
| CN208999301U (en) | A kind of more quality integration non-destructive testing devices of apple internal | |
| CN203385671U (en) | Portable Visual identification experiment table based on mobile electronic equipment | |
| CN210701263U (en) | Detection and removal device for filter tip rods of exploding beads | |
| CN205720021U (en) | It is applied to the product quality mechanism of screen printer | |
| CN215177537U (en) | Visual detection device for detecting overall dimension of PCB | |
| CN216352409U (en) | Image acquisition device based on machine vision discernment potato that sprouts | |
| CN205679207U (en) | For detecting the image acquisition device of concentricity between LED chip and lens | |
| CN106326879A (en) | Abnormal micro expression recognition device | |
| CN209513622U (en) | A kind of meat quality detection device based on film | |
| CN216525092U (en) | A decoloration decision maker for behind microorganism dyeing | |
| CN208043701U (en) | Cover detection device | |
| CN218895854U (en) | Wire color sequence detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211112 |