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WO2018008041A3 - Grading machine for grading objects and method thereof - Google Patents

Grading machine for grading objects and method thereof Download PDF

Info

Publication number
WO2018008041A3
WO2018008041A3 PCT/IN2017/000046 IN2017000046W WO2018008041A3 WO 2018008041 A3 WO2018008041 A3 WO 2018008041A3 IN 2017000046 W IN2017000046 W IN 2017000046W WO 2018008041 A3 WO2018008041 A3 WO 2018008041A3
Authority
WO
WIPO (PCT)
Prior art keywords
objects
unit
grading
channel
doors
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.)
Ceased
Application number
PCT/IN2017/000046
Other languages
French (fr)
Other versions
WO2018008041A2 (en
Inventor
Anup Vijapur
Sasisekar KRISHNAMOORTHY
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanopix Integrated Software Solutions Pvt Ltd
Original Assignee
Nanopix Integrated Software Solutions Pvt Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanopix Integrated Software Solutions Pvt Ltd filed Critical Nanopix Integrated Software Solutions Pvt Ltd
Publication of WO2018008041A2 publication Critical patent/WO2018008041A2/en
Publication of WO2018008041A3 publication Critical patent/WO2018008041A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/94—Investigating contamination, e.g. dust
    • 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
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • 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
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • 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
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Sorting Of Articles (AREA)
  • Container Filling Or Packaging Operations (AREA)

Abstract

The present disclosure relates to an electromechanical grading machine for grading objects and method thereof. The grading machine includes at least one controller with a grading comparator, an object introducing unit, an in-feed unit for feeding object in queue, a singulator for singulating objects, an object moving channel, a plurality of optical examination beds, an optic unit, a plurality of grade container and an object ejection unit. The ejector unit includes at least one channel which receives graded object from the optic unit, a plurality of channel sensors, an object directing unit and a plurality of doors. The channel sensor senses the movement of objects along the channel and cooperated with controller. The objet directing unit provides controlled movement of the objects to the doors thereby gently moving the objects. The doors are permit flow of objects in the grade container.
PCT/IN2017/000046 2016-07-07 2017-02-22 Grading machine for grading objects and method thereof Ceased WO2018008041A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201641023377 2016-07-07
IN201641023377 2016-07-07

Publications (2)

Publication Number Publication Date
WO2018008041A2 WO2018008041A2 (en) 2018-01-11
WO2018008041A3 true WO2018008041A3 (en) 2018-08-23

Family

ID=60901359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2017/000046 Ceased WO2018008041A2 (en) 2016-07-07 2017-02-22 Grading machine for grading objects and method thereof

Country Status (1)

Country Link
WO (1) WO2018008041A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110193475A (en) * 2019-05-28 2019-09-03 中国农业科学院农业信息研究所 A kind of feed impurity screening separation system and its method
DE102020103941A1 (en) 2020-02-14 2021-08-19 Grimme Landmaschinenfabrik Gmbh & Co. Kg Method for operating a machine for harvesting and / or separating root crops, associated machine and associated computer program product
CN113000384B (en) * 2021-03-16 2022-05-06 崇义龙润果业有限公司 Navel orange quality screening cross inspection device
CN114521527B (en) * 2022-01-24 2023-03-21 江苏大学 Double-layer rotary disc sliding type automatic crab grading equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774040A (en) * 1972-05-10 1973-11-20 Lauer G Photoelectric system for grading objects according to size
DE2655426A1 (en) * 1976-06-30 1978-01-12 Obrist Ag Albert Sorting machine for mixed metal and non-metal bottle caps - uses sensor devices actuating air pressure nozzles, after use of vibrator
US5190162A (en) * 1990-07-30 1993-03-02 Karl Hartlepp Sorting machine
US5894938A (en) * 1996-07-25 1999-04-20 Mitsubishi Heavy Industries, Ltd. Glass cullet separation apparatus
US20130168301A1 (en) * 2011-04-28 2013-07-04 Qualysense Ag Sorting apparatus
WO2015128872A2 (en) * 2014-02-27 2015-09-03 Nanopix Integrated Software Solutions Private Limited An improved machine for grading small sized irregular objects and a process thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774040A (en) * 1972-05-10 1973-11-20 Lauer G Photoelectric system for grading objects according to size
DE2655426A1 (en) * 1976-06-30 1978-01-12 Obrist Ag Albert Sorting machine for mixed metal and non-metal bottle caps - uses sensor devices actuating air pressure nozzles, after use of vibrator
US5190162A (en) * 1990-07-30 1993-03-02 Karl Hartlepp Sorting machine
US5894938A (en) * 1996-07-25 1999-04-20 Mitsubishi Heavy Industries, Ltd. Glass cullet separation apparatus
US20130168301A1 (en) * 2011-04-28 2013-07-04 Qualysense Ag Sorting apparatus
WO2015128872A2 (en) * 2014-02-27 2015-09-03 Nanopix Integrated Software Solutions Private Limited An improved machine for grading small sized irregular objects and a process thereof

Also Published As

Publication number Publication date
WO2018008041A2 (en) 2018-01-11

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