GB982233A - Process for separating stones and clods from potatoes, and a potato digging and sorting machine - Google Patents

Process for separating stones and clods from potatoes, and a potato digging and sorting machine

Info

Publication number
GB982233A
GB982233A GB642060A GB642060A GB982233A GB 982233 A GB982233 A GB 982233A GB 642060 A GB642060 A GB 642060A GB 642060 A GB642060 A GB 642060A GB 982233 A GB982233 A GB 982233A
Authority
GB
United Kingdom
Prior art keywords
potatoes
stones
clods
receptacle
feb
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
Application number
GB642060A
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
Priority to GB642060A priority Critical patent/GB982233A/en
Publication of GB982233A publication Critical patent/GB982233A/en
Expired 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices

Landscapes

  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

982,233. Root-crop harvesters. P. A. MARTINI. Feb, 23, 1961 [Feb. 24, 1960], No. 6420/60. Heading A1F. [Also in Division G1] Potatoes or other root crops are separated from stones and clods by first removing some of the stones, by virtue of their weight, by the use of rotating nylon brushes or rubber lobes, size sorting the remaining mixture by passage over a succession of graded sieves, and then, for each sorted size, passing the stones st and the potatoes ka in single file, by means of a rake r, down a plastic channel g and between electrodes e connected in a circuit which includes a relay to lower the flap kl in response to the capacitive effect of the passage between the electrodes of a stone, to permit the latter to drop into a receptacle b while potatoes proceed to receptacle t. The apparatus may be incorporated in a digging machine, the container t having a grate at its bottom through which the tractor exhaust is passed to dry the contents.
GB642060A 1960-02-24 1960-02-24 Process for separating stones and clods from potatoes, and a potato digging and sorting machine Expired GB982233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB642060A GB982233A (en) 1960-02-24 1960-02-24 Process for separating stones and clods from potatoes, and a potato digging and sorting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB642060A GB982233A (en) 1960-02-24 1960-02-24 Process for separating stones and clods from potatoes, and a potato digging and sorting machine

Publications (1)

Publication Number Publication Date
GB982233A true GB982233A (en) 1965-02-03

Family

ID=9814180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB642060A Expired GB982233A (en) 1960-02-24 1960-02-24 Process for separating stones and clods from potatoes, and a potato digging and sorting machine

Country Status (1)

Country Link
GB (1) GB982233A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10292957B2 (en) 2012-09-20 2019-05-21 Quality IP Holdings, LLC Compositions and methods for treating fibromyalgia
US10894072B2 (en) 2017-02-13 2021-01-19 IP Quality Holdings, LLC Compositions and methods for treating fibromyalgia

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10292957B2 (en) 2012-09-20 2019-05-21 Quality IP Holdings, LLC Compositions and methods for treating fibromyalgia
US10894072B2 (en) 2017-02-13 2021-01-19 IP Quality Holdings, LLC Compositions and methods for treating fibromyalgia

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