DK200101873A - Sorting systems and systems for sorting items, e.g. seafood such as shrimp - Google Patents

Sorting systems and systems for sorting items, e.g. seafood such as shrimp Download PDF

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Publication number
DK200101873A
DK200101873A DK200101873A DKPA200101873A DK200101873A DK 200101873 A DK200101873 A DK 200101873A DK 200101873 A DK200101873 A DK 200101873A DK PA200101873 A DKPA200101873 A DK PA200101873A DK 200101873 A DK200101873 A DK 200101873A
Authority
DK
Denmark
Prior art keywords
sorting
systems
group
seafood
shrimp
Prior art date
Application number
DK200101873A
Other languages
Danish (da)
Inventor
Christensen Kaj
Original Assignee
Km Fish Machinery
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 Km Fish Machinery filed Critical Km Fish Machinery
Priority to DK200101873A priority Critical patent/DK174863B1/en
Priority to AU2002349301A priority patent/AU2002349301A1/en
Priority to PCT/DK2002/000856 priority patent/WO2003051537A1/en
Publication of DK200101873A publication Critical patent/DK200101873A/en
Application granted granted Critical
Publication of DK174863B1 publication Critical patent/DK174863B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C29/00—Processing shellfish or bivalves, e.g. oysters, lobsters; Devices therefor, e.g. claw locks, claw crushers, grading devices; Processing lines
    • A22C29/005—Grading or classifying shellfish or bivalves
    • 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens
    • 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
    • B07B13/075—Apparatus comprising moving article - receiving openings, the size of which varies as they move

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Combined Means For Separation Of Solids (AREA)

Description

PATENTKRAV 1. Sorteringsanlæg, der omfatter et transportbånd, som består af et antal parallelle transportruller (1,2), der drives af en kæde (13), og hvor afstanden mellem hosliggende transportruller er indrettet til at blive varieret, kendetegnet ved, at transportrullerne (1,2) består af mindst to grupper af transportruller, hvor transportrullerne i hver gruppe har ens diameter, og at hver gruppe af transportruller er forbundet til hver sin drivenhed for tilvejebringelse af en rotation af transportrullerne. 2. Sorteringsanlæg ifølge krav 1, kendetegnet ved, at transportrullernes diameter i en gruppe er forskellig fra transportrullernes diameter i en anden gruppe. 3. Sorteringsanlæg ifølge krav 1 eller 2, kendetegnet ved, at antallet af grupper er to. 4. Sorteringsanlæg ifølge krav 1 -3, kendetegnet ved, at drivenhederne er indrettet til at rotere transportrullerne i grupperne med en hastighed, der kan være i retning med eller mod uret. 5. Sorteringsanlæg ifølge krav 4, kendetegnet ved, at hastigheden er pulserende. 6. Sorteringsanlæg ifølge krav 1 -5, kendetegnet ved, at hver gruppe af transportruller (1,2) er indrettet til at blive forskudt vertikalt, og således at forskydningen kan udføres individuelt for grupperne. 7. Sorteringsanlæg ifølge krav 1 -6, kendetegnet ved, at transportrullerne (1,2) i hver gruppe er forsynet med et drivhjul (11,12), som er placeret uden for rullernes sorteringsflade, idet drivhjulene er fastgjort til aksler, der forløber gennem kæden (13). 8. Sorteringsanlæg ifølge krav 7, kendetegnet ved, at kæden (13) er sammensat af parvise led (13a, 13b), hvor der mellem hvert led i et par er anordnet et afstandshjul (14), gennem hvilket en aksel rager ud, væk fra transportrullernes sorteringsflade, og hvor der på akslen (15, 18) er fastgjort et af drivhjulene (11,12) fra en gruppe af transportruller. 9. Sorteringsanlæg ifølge krav 7-8, kendetegnet ved, at der i hvert af leddene (13a, 13b) centralt er udformet en udsparing (17), som er indrettet til at optage en gennemgående aksel (15) fra en transportrulle i en gruppe, idet der på enden af akslen er placeret et drivhjul (12) fra en transportrulle i en gruppe. 10. Sorteringsanlæg ifølge krav 7-8, kendetegnet ved, at drivhjulene (11,12) i hver gruppe har samme diameter, og at drivhjulenes diameter i forskellige grupper er forskellig. 11. Sorteringsanlæg ifølge krav 1 -10, kendetegnet ved, at alle transportrullers rotation i en gruppe tilvejebringes en horisontalbevægelse, f.eks. af et bånd, der er i friktionskontakt med drivhjulene (11,12) i en tilhørende gruppe. 12. Sorteringsanlæg ifølge krav 11,kendetegnet ved, at båndet kan forskydes i vertikal retning. 13. Anlæg til sortering af emner, såsom skaldyr, f.eks. rejer, omfattende flere seriekoblede sektioner af sorteringsanlæg ifølge krav 1-12.A grading system comprising a conveyor belt consisting of a plurality of parallel conveyor rollers (1,2) driven by a chain (13) and wherein the distance between adjacent conveyor rollers is arranged to be varied, characterized in that the conveyor rollers (1,2) consists of at least two groups of conveyor rollers, the conveyor rollers of each group having the same diameter and each group of conveyor rollers being connected to each drive unit to provide a rotation of the transport rollers. Sorting system according to claim 1, characterized in that the diameter of the transport rollers in one group is different from the diameter of the transport rollers in another group. Sorting system according to claim 1 or 2, characterized in that the number of groups is two. Sorting system according to claims 1 -3, characterized in that the drive units are arranged to rotate the transport rollers in the groups at a speed which can be in a clockwise or counterclockwise direction. Sorting system according to claim 4, characterized in that the speed is pulsating. Sorting system according to claims 1-5, characterized in that each group of transport rollers (1,2) is arranged to be displaced vertically and so that the displacement can be carried out individually for the groups. Sorting system according to claims 1-6, characterized in that the conveyor rollers (1,2) in each group are provided with a drive wheel (11, 12) located outside the sorting surface of the rollers, the drive wheels being fixed to axles extending through the chain (13). Sorting system according to claim 7, characterized in that the chain (13) is composed of pairwise joints (13a, 13b), where a spacer wheel (14) through which a shaft protrudes is disposed between each link. from the sorting surface of the transport rollers, and where one of the drive wheels (11, 12) from a group of transport rollers is fixed to the shaft (15, 18). Sorting system according to claims 7-8, characterized in that in each of the joints (13a, 13b) a recess (17) is arranged centrally for accommodating a through-going shaft (15) from a transport roller in a group. , a drive wheel (12) from a conveyor roller in a group being placed at the end of the shaft. Sorting system according to claims 7-8, characterized in that the drive wheels (11, 12) in each group have the same diameter and that the diameter of the drive wheels in different groups is different. Sorting system according to claims 1 to 10, characterized in that the rotation of all transport rollers in a group is provided with a horizontal movement, e.g. of a belt in frictional contact with the drive wheels (11, 12) in an associated group. Sorting system according to claim 11, characterized in that the belt can be displaced in the vertical direction. 13. Installations for sorting items such as seafood, e.g. shrimps, comprising several series-linked sections of sorting plant according to claims 1-12.

DK200101873A 2001-12-14 2001-12-14 Sorting plants as well as plants for sorting items, e.g. seafood such as shrimp DK174863B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK200101873A DK174863B1 (en) 2001-12-14 2001-12-14 Sorting plants as well as plants for sorting items, e.g. seafood such as shrimp
AU2002349301A AU2002349301A1 (en) 2001-12-14 2002-12-13 Sizing plant
PCT/DK2002/000856 WO2003051537A1 (en) 2001-12-14 2002-12-13 Sizing plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200101873A DK174863B1 (en) 2001-12-14 2001-12-14 Sorting plants as well as plants for sorting items, e.g. seafood such as shrimp
DK200101873 2001-12-14

Publications (2)

Publication Number Publication Date
DK200101873A true DK200101873A (en) 2003-06-15
DK174863B1 DK174863B1 (en) 2004-01-05

Family

ID=8160899

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200101873A DK174863B1 (en) 2001-12-14 2001-12-14 Sorting plants as well as plants for sorting items, e.g. seafood such as shrimp

Country Status (3)

Country Link
AU (1) AU2002349301A1 (en)
DK (1) DK174863B1 (en)
WO (1) WO2003051537A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2002761C2 (en) * 2009-04-17 2010-10-19 Vitech B V SORTING METHOD AND DEVICE FOR BULBS AND BULBS.
US8777701B2 (en) 2011-04-27 2014-07-15 Thomas Vittrup Shrimp peeling machine and method and application
CN103658028B (en) * 2013-12-28 2015-12-30 潍坊胜利石化机械有限公司 For screening out the selecting device of mud cobble-stone
KR101641886B1 (en) * 2014-10-02 2016-07-22 최락경 Fruit Sorting Machine
CN104889062A (en) * 2015-05-27 2015-09-09 上海海洋大学 Double-layer grading machine of pacific saury boat
ES2618848B2 (en) * 2015-12-22 2017-11-20 Olives & Food Machinery, S.L. Screening shed for olives or other fruits
EA035536B1 (en) * 2016-08-18 2020-07-01 Оутотек (Финлэнд) Ой Self-cleaning roller screen
CN107088453B (en) * 2017-05-15 2018-09-11 北京博创凯盛机械制造有限公司 Screen broken machine
CN107377368A (en) * 2017-09-20 2017-11-24 贵州大山农业科技有限公司 A kind of blue or green crisp Lee, which sorts, uses fast separation device
DE102017009162B3 (en) 2017-10-02 2018-08-09 Doppstadt Familienholding Gmbh separating device
CN109230405B (en) * 2018-10-27 2020-04-07 林希村 Timber transmission device convenient to it is spacing
CN111227017A (en) * 2018-11-28 2020-06-05 河北农业大学 Hierarchical auxiliary device of dysmorphism brush roller formula shrimp
CN111330847B (en) * 2020-03-09 2021-04-09 江西竹海农业发展有限公司 Bamboo shoots letter sorting conveyor
CN111842103B (en) * 2020-07-12 2021-11-26 黑龙江东方学院 Sieving mechanism is used in agricultural product processing based on internet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467651A (en) * 1945-12-21 1949-04-19 Fmc Corp Roller slot sizing machine
US3545612A (en) * 1969-02-24 1970-12-08 Fmc Corp Fruit sizing apparatus
NL7601348A (en) * 1976-02-10 1977-08-12 Johannes Cristianus Van Overve SORTING DEVICE.
IT1124408B (en) * 1979-12-21 1986-05-07 Xeda International AUTOMATIC MACHINE FOR THE CALIBRATION OF ROUND OVAL OR FLAT FRUITS
GB2222787A (en) * 1988-09-20 1990-03-21 Downs E W & Son Ltd Roller grader
US6182832B1 (en) * 1998-03-09 2001-02-06 The Laitram Corporate Easy-to-adjust grader

Also Published As

Publication number Publication date
WO2003051537A1 (en) 2003-06-26
AU2002349301A1 (en) 2003-06-30
DK174863B1 (en) 2004-01-05

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