FR2392587A1 - Double spreader grid granular fertiliser distributor - has grids reciprocated by crank drives with pistons and cylinders connected to oil tank - Google Patents

Double spreader grid granular fertiliser distributor - has grids reciprocated by crank drives with pistons and cylinders connected to oil tank

Info

Publication number
FR2392587A1
FR2392587A1 FR7815960A FR7815960A FR2392587A1 FR 2392587 A1 FR2392587 A1 FR 2392587A1 FR 7815960 A FR7815960 A FR 7815960A FR 7815960 A FR7815960 A FR 7815960A FR 2392587 A1 FR2392587 A1 FR 2392587A1
Authority
FR
France
Prior art keywords
pistons
reciprocated
grids
cylinders
oil tank
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Withdrawn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
FR7815960A
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
Publication of FR2392587A1 publication Critical patent/FR2392587A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/06—Fertiliser distributors with distributing slots, e.g. adjustable openings for dosing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
  • Soil Working Implements (AREA)
  • Transmission Devices (AREA)

Abstract

The granular fertilizer distributor has two spreader grids which are reciprocated, connected by connecting rods to swinging arms which can be adjusted through an angle of 90 deg. This movement is controlled by two sliders guided by a crank forming part of a control device. Each slider controls at least one transmission cylinder which remains in contact with the associated pistons. The cylinders and pistons are connected by lines to the cylinders which have their pistons connected to the swinging arms. The guide channels for the piston rods discharge into an oil bath in which are also mounted the controllers for the slider cranks. The cylinders are connected by lines to the oil reservoir which include pressure and check valves.
FR7815960A 1977-06-02 1978-05-29 Double spreader grid granular fertiliser distributor - has grids reciprocated by crank drives with pistons and cylinders connected to oil tank Withdrawn FR2392587A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772724879 DE2724879C3 (en) 1977-06-02 1977-06-02 Mineral fertilizer spreader

Publications (1)

Publication Number Publication Date
FR2392587A1 true FR2392587A1 (en) 1978-12-29

Family

ID=6010509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815960A Withdrawn FR2392587A1 (en) 1977-06-02 1978-05-29 Double spreader grid granular fertiliser distributor - has grids reciprocated by crank drives with pistons and cylinders connected to oil tank

Country Status (5)

Country Link
AT (1) AT356438B (en)
BE (1) BE867730A (en)
DE (1) DE2724879C3 (en)
FR (1) FR2392587A1 (en)
NL (1) NL7805829A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730897A1 (en) * 1995-02-25 1996-08-30 Rauch Landmaschfab Gmbh PRE-ADJUSTABLE FLOW DRYING MACHINE REMOTE CONTROL
CN107046897A (en) * 2017-06-29 2017-08-18 山东农业大学 A kind of pie slow-release fertilizer fertilizer distributor
CN111480432A (en) * 2020-05-24 2020-08-04 李艳杰 Fertilizer injection unit who carries out pertinence control fertilizer volume according to plant size
CN112913412A (en) * 2021-01-20 2021-06-08 上海交通大学 Particle variable rate fertilization system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111642214B (en) * 2018-06-07 2021-08-13 福建省喜浪农业科技发展有限公司 Fertilizer sprinkler for rice planting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730897A1 (en) * 1995-02-25 1996-08-30 Rauch Landmaschfab Gmbh PRE-ADJUSTABLE FLOW DRYING MACHINE REMOTE CONTROL
CN107046897A (en) * 2017-06-29 2017-08-18 山东农业大学 A kind of pie slow-release fertilizer fertilizer distributor
CN107046897B (en) * 2017-06-29 2022-10-04 山东农业大学 Cake-shaped slow-release fertilizer discharging device
CN111480432A (en) * 2020-05-24 2020-08-04 李艳杰 Fertilizer injection unit who carries out pertinence control fertilizer volume according to plant size
CN112913412A (en) * 2021-01-20 2021-06-08 上海交通大学 Particle variable rate fertilization system

Also Published As

Publication number Publication date
DE2724879C3 (en) 1980-03-06
ATA345778A (en) 1979-09-15
DE2724879A1 (en) 1978-12-07
DE2724879B2 (en) 1979-07-26
NL7805829A (en) 1978-12-05
BE867730A (en) 1978-10-02
AT356438B (en) 1980-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse