FR2356352A1 - Seed drill metering mechanism - has chain driven for mixer and feed screw delivering seed to injector tubes with spring mountings - Google Patents

Seed drill metering mechanism - has chain driven for mixer and feed screw delivering seed to injector tubes with spring mountings

Info

Publication number
FR2356352A1
FR2356352A1 FR7620973A FR7620973A FR2356352A1 FR 2356352 A1 FR2356352 A1 FR 2356352A1 FR 7620973 A FR7620973 A FR 7620973A FR 7620973 A FR7620973 A FR 7620973A FR 2356352 A1 FR2356352 A1 FR 2356352A1
Authority
FR
France
Prior art keywords
seed
mixer
feed screw
series
injector tubes
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
FR7620973A
Other languages
French (fr)
Other versions
FR2356352B1 (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
Priority to FR7620973A priority Critical patent/FR2356352A1/en
Publication of FR2356352A1 publication Critical patent/FR2356352A1/en
Application granted granted Critical
Publication of FR2356352B1 publication Critical patent/FR2356352B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/002—Apparatus for sowing fertiliser; Fertiliser drill
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

The seed drill has a hopper with a distributor and a series of injector tubes. A distributor duct communicates with a series of tubes, the element latter being coupled to a transverse chassis by a series of springs. The distributor duct has a series of apertures in each of its upper and lower surfaces, the duct housing an endless screw assembly with a drive gear at each bend. The hopper pref. houses a mixer, this and the screw assembly being driven by an endless chain. A helical spring extends between a central wheel of the seed drill and the transverse chassis element.
FR7620973A 1976-07-02 1976-07-02 Seed drill metering mechanism - has chain driven for mixer and feed screw delivering seed to injector tubes with spring mountings Granted FR2356352A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7620973A FR2356352A1 (en) 1976-07-02 1976-07-02 Seed drill metering mechanism - has chain driven for mixer and feed screw delivering seed to injector tubes with spring mountings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620973A FR2356352A1 (en) 1976-07-02 1976-07-02 Seed drill metering mechanism - has chain driven for mixer and feed screw delivering seed to injector tubes with spring mountings

Publications (2)

Publication Number Publication Date
FR2356352A1 true FR2356352A1 (en) 1978-01-27
FR2356352B1 FR2356352B1 (en) 1983-03-25

Family

ID=9175452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620973A Granted FR2356352A1 (en) 1976-07-02 1976-07-02 Seed drill metering mechanism - has chain driven for mixer and feed screw delivering seed to injector tubes with spring mountings

Country Status (1)

Country Link
FR (1) FR2356352A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT14873U1 (en) * 2015-04-15 2016-08-15 Hydrac Pühringer Gmbh&Cokg spreader
CN107996112A (en) * 2018-01-23 2018-05-08 深圳润丰投资咨询有限公司 The deep injecting type agricultural fertilizer device of one kind control
DE202016008545U1 (en) 2015-04-15 2018-05-11 Hydrac Pühringer Gmbh&Cokg spreader
CN109601038A (en) * 2018-12-03 2019-04-12 回音必集团安徽制药有限公司 Fertilizer apparatus is used in a kind of cultivation of clinopodium polycephalum

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1201486A (en) * 1958-01-24 1959-12-30 Fertilizer burier
DE1800567A1 (en) * 1968-10-02 1970-06-11 Fendt & Co Xaver Spreading device for agricultural purposes
FR2077919A1 (en) * 1970-02-24 1971-11-05 Le Meur Francois
FR2100988A7 (en) * 1970-08-03 1972-03-31 Careac Ets
FR2127355A5 (en) * 1971-02-25 1972-10-13 Reaumur Const Electr

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1201486A (en) * 1958-01-24 1959-12-30 Fertilizer burier
DE1800567A1 (en) * 1968-10-02 1970-06-11 Fendt & Co Xaver Spreading device for agricultural purposes
FR2077919A1 (en) * 1970-02-24 1971-11-05 Le Meur Francois
FR2100988A7 (en) * 1970-08-03 1972-03-31 Careac Ets
FR2127355A5 (en) * 1971-02-25 1972-10-13 Reaumur Const Electr

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT14873U1 (en) * 2015-04-15 2016-08-15 Hydrac Pühringer Gmbh&Cokg spreader
EP3081066A1 (en) * 2015-04-15 2016-10-19 HYDRAC Pühringer GmbH&CoKG Spreading device
DE202016008545U1 (en) 2015-04-15 2018-05-11 Hydrac Pühringer Gmbh&Cokg spreader
CN107996112A (en) * 2018-01-23 2018-05-08 深圳润丰投资咨询有限公司 The deep injecting type agricultural fertilizer device of one kind control
CN109601038A (en) * 2018-12-03 2019-04-12 回音必集团安徽制药有限公司 Fertilizer apparatus is used in a kind of cultivation of clinopodium polycephalum

Also Published As

Publication number Publication date
FR2356352B1 (en) 1983-03-25

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