GB265675A - Improvements in combined harvesting and grading machines for tubers - Google Patents

Improvements in combined harvesting and grading machines for tubers

Info

Publication number
GB265675A
GB265675A GB2818025A GB2818025A GB265675A GB 265675 A GB265675 A GB 265675A GB 2818025 A GB2818025 A GB 2818025A GB 2818025 A GB2818025 A GB 2818025A GB 265675 A GB265675 A GB 265675A
Authority
GB
United Kingdom
Prior art keywords
tubers
screen
soil
lifted
tines
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
GB2818025A
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 GB2818025A priority Critical patent/GB265675A/en
Publication of GB265675A publication Critical patent/GB265675A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D17/00—Digging machines with sieving and conveying mechanisms
    • A01D17/14—Digging machines with sieving and conveying mechanisms with cylindrical screens
    • A01D17/20—Digging machines with sieving and conveying mechanisms with cylindrical screens with several co-operating screens

Landscapes

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

Abstract

265,675. Strand, H. W. Nov. 9, 1925. Crops, root, digging-machines for- - Tubers and soil are lifted by tines or a share 18<a> at the end of an inclined frame 18 carrying an endless belt conveyer. A roller 19 mounted on adjustable arms 20 compresses the soil to the desired extent. The lifted material is discharged into a rotating coned member 2 where it is broken up by teeth 8. The tubers and soil fall through the coarsely meshed wider end of the member 2 and the haulm passes out of the cone on to tines 21 that may be tipped at intervals by :a hand-lever 34. The tubers and soil fall into a second coned screen 3 through which the soil passes while the tubers are lifted by projections 11 on the end disc 9 of the screen. Openings formed in the disc 9 are covered at the lower part of the screen by a plate 9<a> but by the rotation of the screen the tubers that are lifted by the projections 11 are carried above the plate 9a and pass through the openings in a grading screen 12 falling through shoots 13 into receptacles 14. The inclination of the machine is adapted by a hand-lever 41.
GB2818025A 1925-11-09 1925-11-09 Improvements in combined harvesting and grading machines for tubers Expired GB265675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2818025A GB265675A (en) 1925-11-09 1925-11-09 Improvements in combined harvesting and grading machines for tubers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2818025A GB265675A (en) 1925-11-09 1925-11-09 Improvements in combined harvesting and grading machines for tubers

Publications (1)

Publication Number Publication Date
GB265675A true GB265675A (en) 1927-02-09

Family

ID=10271538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2818025A Expired GB265675A (en) 1925-11-09 1925-11-09 Improvements in combined harvesting and grading machines for tubers

Country Status (1)

Country Link
GB (1) GB265675A (en)

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