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GB2274380B - Method and apparatus for conveying crop or the like - Google Patents

Method and apparatus for conveying crop or the like

Info

Publication number
GB2274380B
GB2274380B GB9400958A GB9400958A GB2274380B GB 2274380 B GB2274380 B GB 2274380B GB 9400958 A GB9400958 A GB 9400958A GB 9400958 A GB9400958 A GB 9400958A GB 2274380 B GB2274380 B GB 2274380B
Authority
GB
United Kingdom
Prior art keywords
conveying crop
crop
conveying
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.)
Expired - Fee Related
Application number
GB9400958A
Other versions
GB2274380A (en
GB9400958D0 (en
Inventor
Roderic Joseph Herbert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9400958D0 publication Critical patent/GB9400958D0/en
Publication of GB2274380A publication Critical patent/GB2274380A/en
Application granted granted Critical
Publication of GB2274380B publication Critical patent/GB2274380B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • 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
    • 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
    • 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
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4636—Regulation of screen apertures
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
GB9400958A 1993-01-21 1994-01-19 Method and apparatus for conveying crop or the like Expired - Fee Related GB2274380B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939301131A GB9301131D0 (en) 1993-01-21 1993-01-21 Method and apparatus for use with crop cleaning equipment

Publications (3)

Publication Number Publication Date
GB9400958D0 GB9400958D0 (en) 1994-03-16
GB2274380A GB2274380A (en) 1994-07-27
GB2274380B true GB2274380B (en) 1996-09-18

Family

ID=10729059

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939301131A Pending GB9301131D0 (en) 1993-01-21 1993-01-21 Method and apparatus for use with crop cleaning equipment
GB9400958A Expired - Fee Related GB2274380B (en) 1993-01-21 1994-01-19 Method and apparatus for conveying crop or the like

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939301131A Pending GB9301131D0 (en) 1993-01-21 1993-01-21 Method and apparatus for use with crop cleaning equipment

Country Status (1)

Country Link
GB (2) GB9301131D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2407469B (en) * 2003-04-25 2006-04-19 Pearson Separation Machinery L Adjustable separator
DE102017009495B3 (en) * 2017-10-12 2018-08-09 Doppstadt Familienholding Gmbh separating device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB754400A (en) * 1954-04-28 1956-08-08 Poul Christensen Machine for soil milling, gathering stones or lifting, cleaning, and loading edible roots
GB857827A (en) * 1956-07-09 1961-01-04 Lely Nv C Van Der Improvements in or relating to devices for lifting tubers, potatoes, beets and like crops from the soil
GB2215972A (en) * 1988-02-23 1989-10-04 Norman Alfred Garford Root crop cleaning apparatus
GB2232866A (en) * 1990-05-18 1991-01-02 Pearson Richard Ltd A star wheel and a star wheel assembly for an agricultural machine
GB2247817A (en) * 1990-09-13 1992-03-18 Reekie Mfg Ltd Tuber separator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB754400A (en) * 1954-04-28 1956-08-08 Poul Christensen Machine for soil milling, gathering stones or lifting, cleaning, and loading edible roots
GB857827A (en) * 1956-07-09 1961-01-04 Lely Nv C Van Der Improvements in or relating to devices for lifting tubers, potatoes, beets and like crops from the soil
GB2215972A (en) * 1988-02-23 1989-10-04 Norman Alfred Garford Root crop cleaning apparatus
GB2232866A (en) * 1990-05-18 1991-01-02 Pearson Richard Ltd A star wheel and a star wheel assembly for an agricultural machine
GB2247817A (en) * 1990-09-13 1992-03-18 Reekie Mfg Ltd Tuber separator

Also Published As

Publication number Publication date
GB2274380A (en) 1994-07-27
GB9400958D0 (en) 1994-03-16
GB9301131D0 (en) 1993-03-10

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Legal Events

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

Effective date: 20050119