FR2425198A1 - Row crop treatment machine - has sliding unit mountings controlled by slewing rollers actuating drive motor contacts to adjust for different row widths - Google Patents

Row crop treatment machine - has sliding unit mountings controlled by slewing rollers actuating drive motor contacts to adjust for different row widths

Info

Publication number
FR2425198A1
FR2425198A1 FR7814286A FR7814286A FR2425198A1 FR 2425198 A1 FR2425198 A1 FR 2425198A1 FR 7814286 A FR7814286 A FR 7814286A FR 7814286 A FR7814286 A FR 7814286A FR 2425198 A1 FR2425198 A1 FR 2425198A1
Authority
FR
France
Prior art keywords
adjust
sliding unit
controlled
drive motor
treatment machine
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.)
Withdrawn
Application number
FR7814286A
Other languages
French (fr)
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 FR7814286A priority Critical patent/FR2425198A1/en
Publication of FR2425198A1 publication Critical patent/FR2425198A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A01M7/0053—Mounting of the spraybooms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection
    • A01B69/004—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection automatic

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Agricultural Machines (AREA)
  • Guiding Agricultural Machines (AREA)

Abstract

The agricultural machine has a first chassis section mounted at the tractor front. On opposite ends of this section are hinged second and third sections. The treatment units on the second and third sections can be slid along them by electric motors to adjust to the intervals between plant rows. Each of these sliding unit mountings has a bracket (20) for a roller (26) extending forwards and downwards, the roller slewing in all directions. The roller spindle is telescopically coupled to a slide (32) travelling along the mounting, a lug (36) working with contacts (37, 38, 39) controlling the electric motor (43) on the mounting.
FR7814286A 1978-05-12 1978-05-12 Row crop treatment machine - has sliding unit mountings controlled by slewing rollers actuating drive motor contacts to adjust for different row widths Withdrawn FR2425198A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814286A FR2425198A1 (en) 1978-05-12 1978-05-12 Row crop treatment machine - has sliding unit mountings controlled by slewing rollers actuating drive motor contacts to adjust for different row widths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814286A FR2425198A1 (en) 1978-05-12 1978-05-12 Row crop treatment machine - has sliding unit mountings controlled by slewing rollers actuating drive motor contacts to adjust for different row widths

Publications (1)

Publication Number Publication Date
FR2425198A1 true FR2425198A1 (en) 1979-12-07

Family

ID=9208232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814286A Withdrawn FR2425198A1 (en) 1978-05-12 1978-05-12 Row crop treatment machine - has sliding unit mountings controlled by slewing rollers actuating drive motor contacts to adjust for different row widths

Country Status (1)

Country Link
FR (1) FR2425198A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450038A1 (en) * 1979-03-02 1980-09-26 Payen Guy Automatic alignment mechanism for agricultural implement - has feeler working in furrow and on inclined pivot mounted axis
FR2541912A1 (en) * 1983-03-03 1984-09-07 Seguip Improvements to agricultural spray booms
EP0118366A1 (en) * 1983-03-03 1984-09-12 Seguip Agricultural spraying boom
FR2598879A1 (en) * 1986-05-20 1987-11-27 Rallantier Alfred Hitching device for positioning an agricultural tool
WO1987007112A1 (en) * 1986-05-20 1987-12-03 Alfred Ballantier Coupling device
FR2692101A1 (en) * 1992-06-12 1993-12-17 Lignones Hubert Machine for carrying and locating operating heads for working on plants cultivated in lines - has side projecting arms carried by central frame, with mobile carriages, which can be driven into required lateral position

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402784A (en) * 1966-08-19 1968-09-24 Int Harvester Co Tractor guidance apparatus
DE1557706A1 (en) * 1967-12-07 1970-04-02 Faehse & Co H Facilities for automatic tracking of agricultural machines or devices according to a guideline
US3514038A (en) * 1968-02-14 1970-05-26 Ag Chem Equipment Co Adjustable spray unit
US3841413A (en) * 1973-05-25 1974-10-15 W Applewhite Tractor attachment bar assembly with retractable portions
FR2296368A1 (en) * 1974-12-31 1976-07-30 Flix Jean Marie Spray bar attachment for agricultural use - compensates for row irregularities and ensures even distribution behind tractor
FR2345898A1 (en) * 1976-03-30 1977-10-28 Payen Guy Tractor drawn attachment for harrowing or spraying - has three part beam adjustable for width and supporting spray heads or harrow tools

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402784A (en) * 1966-08-19 1968-09-24 Int Harvester Co Tractor guidance apparatus
DE1557706A1 (en) * 1967-12-07 1970-04-02 Faehse & Co H Facilities for automatic tracking of agricultural machines or devices according to a guideline
US3514038A (en) * 1968-02-14 1970-05-26 Ag Chem Equipment Co Adjustable spray unit
US3841413A (en) * 1973-05-25 1974-10-15 W Applewhite Tractor attachment bar assembly with retractable portions
FR2296368A1 (en) * 1974-12-31 1976-07-30 Flix Jean Marie Spray bar attachment for agricultural use - compensates for row irregularities and ensures even distribution behind tractor
FR2345898A1 (en) * 1976-03-30 1977-10-28 Payen Guy Tractor drawn attachment for harrowing or spraying - has three part beam adjustable for width and supporting spray heads or harrow tools

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450038A1 (en) * 1979-03-02 1980-09-26 Payen Guy Automatic alignment mechanism for agricultural implement - has feeler working in furrow and on inclined pivot mounted axis
FR2541912A1 (en) * 1983-03-03 1984-09-07 Seguip Improvements to agricultural spray booms
EP0118366A1 (en) * 1983-03-03 1984-09-12 Seguip Agricultural spraying boom
FR2598879A1 (en) * 1986-05-20 1987-11-27 Rallantier Alfred Hitching device for positioning an agricultural tool
WO1987007112A1 (en) * 1986-05-20 1987-12-03 Alfred Ballantier Coupling device
FR2692101A1 (en) * 1992-06-12 1993-12-17 Lignones Hubert Machine for carrying and locating operating heads for working on plants cultivated in lines - has side projecting arms carried by central frame, with mobile carriages, which can be driven into required lateral position

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Legal Events

Date Code Title Description
ST Notification of lapse