FR2423963A1 - Seed control during sowing by tractor - has sensor located in feed channel to detect any interruption in seed flow - Google Patents

Seed control during sowing by tractor - has sensor located in feed channel to detect any interruption in seed flow

Info

Publication number
FR2423963A1
FR2423963A1 FR7812100A FR7812100A FR2423963A1 FR 2423963 A1 FR2423963 A1 FR 2423963A1 FR 7812100 A FR7812100 A FR 7812100A FR 7812100 A FR7812100 A FR 7812100A FR 2423963 A1 FR2423963 A1 FR 2423963A1
Authority
FR
France
Prior art keywords
seed
flow
tractor
interruption
feed channel
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
FR7812100A
Other languages
French (fr)
Other versions
FR2423963B3 (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.)
MEZOGAZDASAGI GEPKISERLETI INT
Original Assignee
MEZOGAZDASAGI GEPKISERLETI INT
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 MEZOGAZDASAGI GEPKISERLETI INT filed Critical MEZOGAZDASAGI GEPKISERLETI INT
Priority to FR7812100A priority Critical patent/FR2423963A1/en
Publication of FR2423963A1 publication Critical patent/FR2423963A1/en
Application granted granted Critical
Publication of FR2423963B3 publication Critical patent/FR2423963B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/108—Design features of general application for actuating the drive by electric or magnetic means by electronic means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
    • A01C7/102—Regulating or controlling the seed rate
    • A01C7/105—Seed sensors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Sowing (AREA)

Abstract

A monitoring system fitted to a seed sowing tractor enables a check to be continuously made on the flow of seeds into the ploughed furrow. The tractor ploughs multiple furrows by dragging a multiple share unit, with each share having a feeder channel (14) along which seeds (28) fall. A piezoelectric sensor (16) is continuously contacted by the flow of seeds and generates signals to an error detecting stage (18) on the plough. Any blockage or interruption in seed flow is immediately signalled such that the operator is aware of the condition and the specific feed channel involved.
FR7812100A 1978-04-24 1978-04-24 Seed control during sowing by tractor - has sensor located in feed channel to detect any interruption in seed flow Granted FR2423963A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7812100A FR2423963A1 (en) 1978-04-24 1978-04-24 Seed control during sowing by tractor - has sensor located in feed channel to detect any interruption in seed flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812100A FR2423963A1 (en) 1978-04-24 1978-04-24 Seed control during sowing by tractor - has sensor located in feed channel to detect any interruption in seed flow

Publications (2)

Publication Number Publication Date
FR2423963A1 true FR2423963A1 (en) 1979-11-23
FR2423963B3 FR2423963B3 (en) 1980-12-26

Family

ID=9207522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812100A Granted FR2423963A1 (en) 1978-04-24 1978-04-24 Seed control during sowing by tractor - has sensor located in feed channel to detect any interruption in seed flow

Country Status (1)

Country Link
FR (1) FR2423963A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425934A1 (en) * 1989-10-31 1991-05-08 Deere & Company Drill seeding device
EP1023823A3 (en) * 1999-01-21 2000-08-23 Amazonen-Werke H. Dreyer GmbH & Co. KG Agricultural distributor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425934A1 (en) * 1989-10-31 1991-05-08 Deere & Company Drill seeding device
US5025951A (en) * 1989-10-31 1991-06-25 Deere & Company Electronic seed rate system for a grain drill
EP1023823A3 (en) * 1999-01-21 2000-08-23 Amazonen-Werke H. Dreyer GmbH & Co. KG Agricultural distributor

Also Published As

Publication number Publication date
FR2423963B3 (en) 1980-12-26

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