WO2012067512A2 - Dispositif de tri - Google Patents

Dispositif de tri Download PDF

Info

Publication number
WO2012067512A2
WO2012067512A2 PCT/NL2011/050791 NL2011050791W WO2012067512A2 WO 2012067512 A2 WO2012067512 A2 WO 2012067512A2 NL 2011050791 W NL2011050791 W NL 2011050791W WO 2012067512 A2 WO2012067512 A2 WO 2012067512A2
Authority
WO
WIPO (PCT)
Prior art keywords
objects
top surface
object carrier
unit
openings
Prior art date
Application number
PCT/NL2011/050791
Other languages
English (en)
Other versions
WO2012067512A3 (fr
Inventor
Peter Kok
Fred Hugen
Jan Poppe
Original Assignee
Seqso B.V.
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 Seqso B.V. filed Critical Seqso B.V.
Publication of WO2012067512A2 publication Critical patent/WO2012067512A2/fr
Publication of WO2012067512A3 publication Critical patent/WO2012067512A3/fr

Links

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
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
    • B07C5/367—Sorting apparatus characterised by the means used for distribution by means of air using a plurality of separation 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

Definitions

  • the sorting device comprises an endless chain provide with trays along the length of the end less chain.
  • Each tray comprises an array of pockets in its top surface.
  • a pocket has a size and depth such that one piece of seed fits in the pocket and will normally stay in the pocket when the tray is moved back and forth in horizontal direction.
  • each object could independently be removed from the top surface. It has been found that for seed having a particular shape, for example corn seed, by means of a puff through one opening the seed could not be removed from the top surface. The seed is lifted above the top surface and is trapped in the air flow at a particular height above the top surface and not moved in the airflow generated by the suction unit. Generating an airflow by using more than one opening below and/or near the object enables the sorter to generate an airflow such that the object could be removed more effectively.
  • the object carrier is disc shaped. These features allow having a compact sorting device.
  • the respective sections are positioned around rotation axis of the disc shaped object carrier.
  • Figure 3 shows a sectional- view of the first embodiment of the object carrier shown in figure 2;
  • FIG. 1 illustrates an exemplar embodiment of a device for processing a batch of small light weight object according to the invention.
  • small light weight objects are objects which can easily be moved in an air stream through a duct. Examples of small light weight object are seeds, pills or any other object in the form of a pill.
  • the objects are preferably objects of a batch which comprises objects of different quality. The value of the batch of objects can be increased by dividing the batch in smaller batches of objects with a more constant quality.
  • processing means at least one of the following processes: counting, analyzing, grading and sorting. Counting is counting the number of objects in the batch. Analyzing is determining at least one characteristic of the batch of objects.
  • the quality of seed in one of the containers can be improved, i.e. made more homogenous, by supplying the content of one of the container with a particular quality value to the storage 12 again after a first sorting run. If the qualification was correctly performed, all object will obtain again the same qualification value and will be collected in the container associated with said particular quality value. However, due to the orientation of an object on the top surface, different qualification values can be obtained for the same object. Thus when a batch of seed with a predetermined quality value is supplied a second time to the device, a percentage of the object will not obtain again the same quality value. This repeated handling of a batch of objects will improve the quality of the batch by removing objects which does not have desired characteristics.
  • the position of the objects in the groove has to be calculated from the images captured by the imaging device 13.
  • the determined position for an object is subsequently used to control the blow unit 17 such that it will generate an airflow through one or more openings through the object carrier to lift said object from the top surface into the air flow generated by the suction unit.

Landscapes

  • Sorting Of Articles (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

L'invention se rapporte à un dispositif (1) destiné à traiter un lot de petits objets légers, les objets ayant une dimension moyenne. Le dispositif comprend une unité de transport (8) comprenant un support (2) d'objet possédant une surface supérieure (2a) appropriée pour porter de petits objets légers et une pluralité d'ouvertures (7) dans le support (2) d'objet jusqu'à la surface supérieure, une section de remplissage (3) configurée pour disperser les petits objets légers sur la surface supérieure du support d'objet, une section d'inspection (4), une section de retrait (5) configurée pour retirer sélectivement les objets de la surface supérieure et une unité de commande (11). Le dispositif est configuré pour disperser dans la section de remplissage les objets se trouvant sur la surface supérieure de sorte que les objets reposent essentiellement côte à côte sur la surface supérieure, et que la distance entre les ouvertures (7) soit inférieure à une dimension moyenne des objets.
PCT/NL2011/050791 2010-11-19 2011-11-19 Dispositif de tri WO2012067512A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2005728 2010-11-19
NL2005728A NL2005728C2 (en) 2010-11-19 2010-11-19 Sorting device.

Publications (2)

Publication Number Publication Date
WO2012067512A2 true WO2012067512A2 (fr) 2012-05-24
WO2012067512A3 WO2012067512A3 (fr) 2012-07-05

Family

ID=44210004

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2011/050791 WO2012067512A2 (fr) 2010-11-19 2011-11-19 Dispositif de tri

Country Status (2)

Country Link
NL (1) NL2005728C2 (fr)
WO (1) WO2012067512A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020060753A1 (fr) * 2018-09-18 2020-03-26 AMP Robotics Corporation Extraction sous vide pour applications de tri de matériaux
WO2021016707A1 (fr) 2019-07-29 2021-02-04 Industries Machinex Inc. Système de tri de matériaux au moyen d'un appareil à vide
CN112317342A (zh) * 2020-10-28 2021-02-05 湖南省水稻研究所 种子分选装置及方法
CN112916411A (zh) * 2021-01-19 2021-06-08 重庆电子工程职业学院 一种智能物流筛检装置
CN115090566A (zh) * 2022-07-11 2022-09-23 合肥美亚光电技术股份有限公司 物料分选方法
EP4209283A1 (fr) * 2022-01-10 2023-07-12 SeQso Exploitatie B.V. Dispositif de tri, module et procédé de tri

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114160429A (zh) * 2021-11-12 2022-03-11 湖南省水稻研究所 一种基于外观检测结果进行种子分选的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980180A (en) 1974-11-20 1976-09-14 Jamieson John A Transmissive article sorting apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980180A (en) 1974-11-20 1976-09-14 Jamieson John A Transmissive article sorting apparatus

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11136223B2 (en) 2018-09-18 2021-10-05 AMP Robotics Corporation Vacuum extraction for material sorting applications
US11702322B2 (en) 2018-09-18 2023-07-18 AMP Robotics Corporation Vacuum extraction for material sorting applications
CN112770851B (zh) * 2018-09-18 2022-09-13 安普机器人技术公司 用于材料分拣应用的真空抽取
CN112770851A (zh) * 2018-09-18 2021-05-07 安普机器人技术公司 用于材料分拣应用的真空抽取
WO2020060753A1 (fr) * 2018-09-18 2020-03-26 AMP Robotics Corporation Extraction sous vide pour applications de tri de matériaux
EP3953068A4 (fr) * 2019-07-29 2022-05-18 Industries Machinex Inc. Système de tri de matériaux au moyen d'un appareil à vide
WO2021016707A1 (fr) 2019-07-29 2021-02-04 Industries Machinex Inc. Système de tri de matériaux au moyen d'un appareil à vide
CN112317342A (zh) * 2020-10-28 2021-02-05 湖南省水稻研究所 种子分选装置及方法
CN112916411A (zh) * 2021-01-19 2021-06-08 重庆电子工程职业学院 一种智能物流筛检装置
EP4209283A1 (fr) * 2022-01-10 2023-07-12 SeQso Exploitatie B.V. Dispositif de tri, module et procédé de tri
NL2030492B1 (en) * 2022-01-10 2023-07-13 Seqso Exploitatie B V Sorting device, module and method for use in a sorting device
CN115090566A (zh) * 2022-07-11 2022-09-23 合肥美亚光电技术股份有限公司 物料分选方法
CN115090566B (zh) * 2022-07-11 2023-11-21 合肥美亚光电技术股份有限公司 物料分选方法

Also Published As

Publication number Publication date
WO2012067512A3 (fr) 2012-07-05
NL2005728C2 (en) 2012-05-22

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