FR2265257A1 - Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor - Google Patents

Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor

Info

Publication number
FR2265257A1
FR2265257A1 FR7412222A FR7412222A FR2265257A1 FR 2265257 A1 FR2265257 A1 FR 2265257A1 FR 7412222 A FR7412222 A FR 7412222A FR 7412222 A FR7412222 A FR 7412222A FR 2265257 A1 FR2265257 A1 FR 2265257A1
Authority
FR
France
Prior art keywords
turbo
air blast
motor
beetroot
maize
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
FR7412222A
Other languages
French (fr)
Other versions
FR2265257B1 (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.)
Belin Et Cie SA R
Original Assignee
Belin Et Cie SA R
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 Belin Et Cie SA R filed Critical Belin Et Cie SA R
Priority to FR7412222A priority Critical patent/FR2265257A1/en
Priority to NL7503866A priority patent/NL7503866A/en
Publication of FR2265257A1 publication Critical patent/FR2265257A1/en
Application granted granted Critical
Publication of FR2265257B1 publication Critical patent/FR2265257B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—Single-grain seeders with or without suction devices
    • A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
    • A01C7/044—Pneumatic seed wheels
    • A01C7/046—Pneumatic seed wheels with perforated seeding discs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

The sowing equipment includes a self-standing assembly mounted on wheels. The seed is picked up from a hopper (8) attached to reservoir plate (3) with openings which give access to a rotating disc containing a number of distribution holes. The latter is driven by a star wheel (4). An air blast is provided by an external power source through an inlet duct (7) which circulates within the channel of an attachment plate and ejects the seeds along with an air jet for spraying along the ground. The air is supplied by a turbo motor. Seed diameters are typically in the range from 3.5 mm to 5.0mm.
FR7412222A 1974-04-02 1974-04-02 Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor Granted FR2265257A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7412222A FR2265257A1 (en) 1974-04-02 1974-04-02 Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor
NL7503866A NL7503866A (en) 1974-04-02 1975-04-01 SEEDING EQUIPMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412222A FR2265257A1 (en) 1974-04-02 1974-04-02 Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor

Publications (2)

Publication Number Publication Date
FR2265257A1 true FR2265257A1 (en) 1975-10-24
FR2265257B1 FR2265257B1 (en) 1978-08-04

Family

ID=9137381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412222A Granted FR2265257A1 (en) 1974-04-02 1974-04-02 Sowing equipment for maize, beetroot, and similar seeds - has rotary plate with apertures feeding air blast spray powered by turbo-motor

Country Status (2)

Country Link
FR (1) FR2265257A1 (en)
NL (1) NL7503866A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398439A1 (en) * 1977-07-29 1979-02-23 Chauvin Marcel Metering mechanism for seeder - has hopper which feeds grain to distributor with rotating ring including cells which carry individual grains to pneumatic ejector
FR2414287A1 (en) * 1978-01-16 1979-08-10 Benac Seed agitator for suction type seeder - has rotary plate to assist movement of seed to holes in spinning disc where they are held by suction until released (PT 20.9.79)
CN113906870A (en) * 2021-11-16 2022-01-11 贵州省草地技术试验推广站 Particle seed precision seeding device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848571A (en) * 1996-08-20 1998-12-15 Case Corporation Seed singulator assembly for a seed metering mechanism
US5799598A (en) * 1996-08-20 1998-09-01 Case Corporation Apparatus for sealing a vacuum chamber of a seed metering apparatus
US5842428A (en) * 1996-08-20 1998-12-01 Case Corporation Vacuum seed metering apparatus having housing openings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398439A1 (en) * 1977-07-29 1979-02-23 Chauvin Marcel Metering mechanism for seeder - has hopper which feeds grain to distributor with rotating ring including cells which carry individual grains to pneumatic ejector
FR2414287A1 (en) * 1978-01-16 1979-08-10 Benac Seed agitator for suction type seeder - has rotary plate to assist movement of seed to holes in spinning disc where they are held by suction until released (PT 20.9.79)
CN113906870A (en) * 2021-11-16 2022-01-11 贵州省草地技术试验推广站 Particle seed precision seeding device

Also Published As

Publication number Publication date
FR2265257B1 (en) 1978-08-04
NL7503866A (en) 1975-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse