GB917610A - Improvements in machines for harvesting root crops, more especially potatoes - Google Patents

Improvements in machines for harvesting root crops, more especially potatoes

Info

Publication number
GB917610A
GB917610A GB4090860A GB4090860A GB917610A GB 917610 A GB917610 A GB 917610A GB 4090860 A GB4090860 A GB 4090860A GB 4090860 A GB4090860 A GB 4090860A GB 917610 A GB917610 A GB 917610A
Authority
GB
United Kingdom
Prior art keywords
crop
conveyer
soil
speed
riddling
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
GB4090860A
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 GB4090860A priority Critical patent/GB917610A/en
Publication of GB917610A publication Critical patent/GB917610A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D17/00Digging machines with sieving and conveying mechanisms
    • A01D17/10Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Root Crops (AREA)

Abstract

917,610. Root-crop harvesters. TIMMIS, J. Nov. 29, 1961 [Nov. 29, 1960], No. 40908/60. Class 6(3). A root-crop harvester comprises share 12, and an endless band conveyer 40 feeding the crop and soil to a riddling conveyer consisting of endless chains connected by cross bars 58 and is characterized in that the conveyer 40 has a horizontal part above which a rotary drum 46 is supported by arms 43 adapted to pivot about an axis 23, the drum having a resilient surface which bears on the crop and soil and is arranged to crumble the soil without damaging the crop. The riddling conveyer has some raised slats for carrying the crop upwardly and the conveyer is arranged to be moved slowly upwardly and then to drop quickly by means of a cam 61. Springs 65 control the drop of the riddle. From the riddle the crop is delivered on to a cushioned plate 70 which deposits it on an elevator 71. The speed of the band conveyer 40 is four times that of the machine speed and the rotary drum is driven at a speed twice that of the conveyer 40. Specification 664,522 is referred to.
GB4090860A 1960-11-29 1960-11-29 Improvements in machines for harvesting root crops, more especially potatoes Expired GB917610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4090860A GB917610A (en) 1960-11-29 1960-11-29 Improvements in machines for harvesting root crops, more especially potatoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4090860A GB917610A (en) 1960-11-29 1960-11-29 Improvements in machines for harvesting root crops, more especially potatoes

Publications (1)

Publication Number Publication Date
GB917610A true GB917610A (en) 1963-02-06

Family

ID=10417211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4090860A Expired GB917610A (en) 1960-11-29 1960-11-29 Improvements in machines for harvesting root crops, more especially potatoes

Country Status (1)

Country Link
GB (1) GB917610A (en)

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