FR2377143A1 - POTATO HARVESTER - Google Patents

POTATO HARVESTER

Info

Publication number
FR2377143A1
FR2377143A1 FR7800992A FR7800992A FR2377143A1 FR 2377143 A1 FR2377143 A1 FR 2377143A1 FR 7800992 A FR7800992 A FR 7800992A FR 7800992 A FR7800992 A FR 7800992A FR 2377143 A1 FR2377143 A1 FR 2377143A1
Authority
FR
France
Prior art keywords
path
lifting unit
potato harvester
machine
conveyor
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
FR7800992A
Other languages
French (fr)
Other versions
FR2377143B1 (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.)
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 FR2377143A1 publication Critical patent/FR2377143A1/en
Application granted granted Critical
Publication of FR2377143B1 publication Critical patent/FR2377143B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D21/00—Digging machines with potato-picking implements
    • A01D21/04—Digging machines with potato-picking implements with rotating picking tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D25/00—Lifters for beet or like crops
    • A01D25/04—Machines with moving or rotating tools
    • A01D25/042—Machines with moving or rotating tools with driven tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D25/00—Lifters for beet or like crops
    • A01D25/04—Machines with moving or rotating tools
    • A01D25/042—Machines with moving or rotating tools with driven tools
    • A01D25/044—Machines with moving or rotating tools with driven tools with driven rotating tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D27/00—Machines with both topping and lifting mechanisms
    • A01D27/04—Machines with both topping and lifting mechanisms with moving or rotating tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

Cette machine comprend un soc, un convoyeur à courroie nervurée incliné vers le haut et alimentant une table ou une courroie de triage, une unité de levage formant un parcours de préhension et de transport de plants de pomme de terre au-dessus du convoyeur et un dispositif pour faciliter l'engagement des fanes sur ce parcours. Selon l'invention, l'unité de levage 4 est déplaçable horizontalement dans le sens du déplacement de la machine, de manière que l'extrémité inférieure dudit parcours puisse être ajustée par rapport au soc 5, ce qui permet, soit d'arracher les fanes, soit de soulever les plants avec les tubercules attachés, suivant la cohérence et la compacité de la terre.This machine comprises a coulter, a ribbed belt conveyor inclined upwards and feeding a sorting table or belt, a lifting unit forming a path for gripping and transporting potato plants above the conveyor and a device to facilitate the entry of the tops on this route. According to the invention, the lifting unit 4 is movable horizontally in the direction of movement of the machine, so that the lower end of said path can be adjusted relative to the share 5, which makes it possible either to tear off the haulms, or to lift the plants with the tubers attached, depending on the consistency and compactness of the soil.

FR7800992A 1977-01-14 1978-01-13 POTATO HARVESTER Granted FR2377143A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO770114A NO138710C (en) 1977-01-14 1977-01-14 POTATO CROPS.

Publications (2)

Publication Number Publication Date
FR2377143A1 true FR2377143A1 (en) 1978-08-11
FR2377143B1 FR2377143B1 (en) 1983-07-01

Family

ID=19883294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800992A Granted FR2377143A1 (en) 1977-01-14 1978-01-13 POTATO HARVESTER

Country Status (9)

Country Link
DE (1) DE2800183A1 (en)
DK (1) DK146842C (en)
FI (1) FI57871C (en)
FR (1) FR2377143A1 (en)
GB (1) GB1571373A (en)
IE (1) IE46132B1 (en)
NL (1) NL7800319A (en)
NO (1) NO138710C (en)
SE (1) SE7800448L (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732974A (en) * 1952-05-07 1955-07-06 George Wilfred Richardson Improvements in root crop harvesting machines
DE1507344A1 (en) * 1965-11-02 1969-06-26 Nat Res Dev Machine for harvesting root crops

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732974A (en) * 1952-05-07 1955-07-06 George Wilfred Richardson Improvements in root crop harvesting machines
DE1507344A1 (en) * 1965-11-02 1969-06-26 Nat Res Dev Machine for harvesting root crops

Also Published As

Publication number Publication date
DE2800183A1 (en) 1978-07-20
DK17778A (en) 1978-07-15
DK146842C (en) 1984-07-02
SE7800448L (en) 1978-07-15
GB1571373A (en) 1980-07-16
NO138710C (en) 1978-11-01
NO138710B (en) 1978-07-24
IE46132B1 (en) 1983-03-09
FI57871C (en) 1980-11-10
FI780108A (en) 1978-07-15
FR2377143B1 (en) 1983-07-01
FI57871B (en) 1980-07-31
DK146842B (en) 1984-01-23
IE780023L (en) 1978-07-14
NL7800319A (en) 1978-07-18
NO770114L (en) 1978-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse