GB2017536A - Separating apparatus - Google Patents

Separating apparatus

Info

Publication number
GB2017536A
GB2017536A GB7908766A GB7908766A GB2017536A GB 2017536 A GB2017536 A GB 2017536A GB 7908766 A GB7908766 A GB 7908766A GB 7908766 A GB7908766 A GB 7908766A GB 2017536 A GB2017536 A GB 2017536A
Authority
GB
United Kingdom
Prior art keywords
earth
rollers
discs
tools
potatoes
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.)
Granted
Application number
GB7908766A
Other versions
GB2017536B (en
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.)
Franz Grimme Landmaschinenfabrik GmbH and Co KG
Original Assignee
Franz Grimme Landmaschinenfabrik GmbH and Co KG
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 Franz Grimme Landmaschinenfabrik GmbH and Co KG filed Critical Franz Grimme Landmaschinenfabrik GmbH and Co KG
Publication of GB2017536A publication Critical patent/GB2017536A/en
Application granted granted Critical
Publication of GB2017536B publication Critical patent/GB2017536B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D33/00—Accessories for digging harvesters
    • A01D33/08—Special sorting and cleaning mechanisms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D17/00—Digging machines with sieving and conveying mechanisms
    • A01D17/06—Digging machines with sieving and conveying mechanisms with rollers or disc 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
    • 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
    • B07B1/15—Roller screens using corrugated, grooved or ribbed rollers
    • B07B1/155—Roller screens using corrugated, grooved or ribbed rollers the rollers having a star shaped cross section

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

A device for removing earth from root crops, more particularly potatoes, comprises a succession of rollers (6 to 10) driven by chains (15) at successively increasing speeds. Disc-like earth-removing tools (12 and 13) are carried to rotate with the rollers, the discs (13) on alternate rollers being inclined with respect to the roller axes so as to wobble between the side faces of adjacent pairs of discs (12) on adjacent rollers as they rotate and thereby clean out sticky earth from the gaps. Due to the difference in the speeds of rotation of the rollers, the discs (13) also precess around the side faces of the discs (12) to clean these side faces of earth. The tools (12, 13) may be circular. Alternatively, they may be elliptical or square with rounded corners, or they may consist of a ring of sickle-shaped fingers, so as to agitate the potatoes more effectively and cause any earth to fall off the potatoes into and through the gaps between the tools. <IMAGE>
GB7908766A 1978-03-17 1979-03-13 Separating apparatus Expired GB2017536B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2811611A DE2811611C3 (en) 1978-03-17 1978-03-17 Digging device for root crops

Publications (2)

Publication Number Publication Date
GB2017536A true GB2017536A (en) 1979-10-10
GB2017536B GB2017536B (en) 1982-03-31

Family

ID=6034683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7908766A Expired GB2017536B (en) 1978-03-17 1979-03-13 Separating apparatus

Country Status (5)

Country Link
BE (1) BE874811A (en)
DE (1) DE2811611C3 (en)
FR (1) FR2419664B1 (en)
GB (1) GB2017536B (en)
NL (1) NL7902118A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235392A (en) * 1989-08-25 1991-03-06 Mono Pumps Ltd Screening device
US5069292A (en) * 1990-09-21 1991-12-03 Baker Henry A Method for soil clod/root crop separation
GB2267235A (en) * 1992-05-27 1993-12-01 Bord Na Mona Screening apparatus
WO1994001990A1 (en) * 1992-07-16 1994-02-03 Richard Pearson Limited A star wheel and a separator incorporating a star wheel
EP0673593A1 (en) * 1994-03-16 1995-09-27 R J Herbert Engineering Ltd Method and apparatus for conveying crop or the like
NL1021898C2 (en) * 2002-11-11 2004-05-12 Cornelis Pieter Van Eck Roller conveyor device for cleaning harvested crops, comprises rolls with round and elliptical cross sections
US8191714B2 (en) 2007-10-19 2012-06-05 Grimme Landmaschinenfabrik Gmbh & Co. Kg Conveying and separating device for root crop and a method for operating the device
CN107234068A (en) * 2017-06-16 2017-10-10 安徽新安机械制造有限公司 A kind of machine for forming cylindrical bale trembles native device
CN112387660A (en) * 2020-11-30 2021-02-23 郑州广益达资源新技术有限公司 Clay-containing block anhydrous deslimer
CN113826475A (en) * 2021-10-25 2021-12-24 吉林大学 Supplementary device that takes off soil of cyperus esculentus conveying sieve
CN116371517A (en) * 2023-06-06 2023-07-04 昆明坤泽矿业技术有限责任公司 Underground mining broken stone safe conveying device and conveying method thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027651A1 (en) * 1980-07-22 1982-03-18 Gebr. Bütfering Maschinenfabrik, 4720 Beckum Sugar beet sorting machine - has pairs of separately driven rollers forming sloping path, with mechanism controlling gaps between rollers
DK147091C (en) * 1981-11-18 1984-09-17 Norlyk & Soenner As ROOT FRUIT RECORDER
DE3636668A1 (en) * 1986-10-28 1988-05-19 Schmotzer Agrartech Method for the conveyance and cleaning of beet in beet-harvesting machines, beet-cleaning appliances and the like and arrangement for carrying out the method
DE202010012843U1 (en) * 2010-09-22 2011-12-29 S.B. Schiefer-Erdabbau Und Deponie Gmbh Mehrwellensieb
DE102014006844A1 (en) * 2014-05-10 2015-11-12 Grimme Landmaschinenfabrik Gmbh & Co. Kg Separator for a potato harvester

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1344493A (en) * 1962-10-19 1963-11-29 Cleaning device for beet pickers-loaders
US3654997A (en) * 1970-11-04 1972-04-11 Andrei Ivanovich Partyanko Root harvester

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235392A (en) * 1989-08-25 1991-03-06 Mono Pumps Ltd Screening device
AU623999B2 (en) * 1989-08-25 1992-05-28 Mono Pumps Limited Screening system
US5069292A (en) * 1990-09-21 1991-12-03 Baker Henry A Method for soil clod/root crop separation
GB2267235A (en) * 1992-05-27 1993-12-01 Bord Na Mona Screening apparatus
GB2267235B (en) * 1992-05-27 1995-07-12 Bord Na Mona Screening apparatus
WO1994001990A1 (en) * 1992-07-16 1994-02-03 Richard Pearson Limited A star wheel and a separator incorporating a star wheel
EP0673593A1 (en) * 1994-03-16 1995-09-27 R J Herbert Engineering Ltd Method and apparatus for conveying crop or the like
NL1021898C2 (en) * 2002-11-11 2004-05-12 Cornelis Pieter Van Eck Roller conveyor device for cleaning harvested crops, comprises rolls with round and elliptical cross sections
US8191714B2 (en) 2007-10-19 2012-06-05 Grimme Landmaschinenfabrik Gmbh & Co. Kg Conveying and separating device for root crop and a method for operating the device
CN107234068A (en) * 2017-06-16 2017-10-10 安徽新安机械制造有限公司 A kind of machine for forming cylindrical bale trembles native device
CN107234068B (en) * 2017-06-16 2023-05-16 安徽省庐伟铝业有限公司 Soil shaking device of round baler
CN112387660A (en) * 2020-11-30 2021-02-23 郑州广益达资源新技术有限公司 Clay-containing block anhydrous deslimer
CN113826475A (en) * 2021-10-25 2021-12-24 吉林大学 Supplementary device that takes off soil of cyperus esculentus conveying sieve
CN116371517A (en) * 2023-06-06 2023-07-04 昆明坤泽矿业技术有限责任公司 Underground mining broken stone safe conveying device and conveying method thereof
CN116371517B (en) * 2023-06-06 2023-08-22 昆明坤泽矿业技术有限责任公司 Underground mining broken stone safe conveying device and conveying method thereof

Also Published As

Publication number Publication date
NL7902118A (en) 1979-09-19
FR2419664B1 (en) 1985-08-16
DE2811611A1 (en) 1979-09-20
DE2811611B2 (en) 1980-12-11
GB2017536B (en) 1982-03-31
BE874811A (en) 1979-07-02
DE2811611C3 (en) 1981-08-06
FR2419664A1 (en) 1979-10-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee