ES272223U - Agitating and feeding unit for a pneumatic seed-grain distributor of a drill and corresponding seed-grain distributor - Google Patents

Agitating and feeding unit for a pneumatic seed-grain distributor of a drill and corresponding seed-grain distributor

Info

Publication number
ES272223U
ES272223U ES1983272223U ES272223U ES272223U ES 272223 U ES272223 U ES 272223U ES 1983272223 U ES1983272223 U ES 1983272223U ES 272223 U ES272223 U ES 272223U ES 272223 U ES272223 U ES 272223U
Authority
ES
Spain
Prior art keywords
seed
grain distributor
grain
distributor
agitating
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
ES1983272223U
Other languages
Spanish (es)
Other versions
ES272223Y (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.)
Gaspardo SpA
Original Assignee
Gaspardo SpA
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 Gaspardo SpA filed Critical Gaspardo SpA
Publication of ES272223U publication Critical patent/ES272223U/en
Application granted granted Critical
Publication of ES272223Y publication Critical patent/ES272223Y/en
Expired 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

Abstract

An agitating and feeding unit for a pneumatic seed-grain distributor of a drill and a seed-grain distributor of this type, in which a rotating element arranged on the inside of the seed container is equipped with flexible projections which, in contact with the distributor disc having holes, slide over this, these projections performing the function of detaching accumulations of seed grains from the holes, so that only a single seed grain at a time is retained in the region of each hole.
ES1983272223U 1982-12-09 1983-05-13 AGITADOR-ALIMENTADOR FOR PNEUMATIC DISPENSERS OF SEED DRILLS. Expired ES272223Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2366382U IT8223663V0 (en) 1982-12-09 1982-12-09 AGITATOR-FEEDER FOR PNEUMATIC DISTRIBUTOR BODIES FOR SEEDERS.

Publications (2)

Publication Number Publication Date
ES272223U true ES272223U (en) 1983-11-01
ES272223Y ES272223Y (en) 1984-05-01

Family

ID=11208986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983272223U Expired ES272223Y (en) 1982-12-09 1983-05-13 AGITADOR-ALIMENTADOR FOR PNEUMATIC DISPENSERS OF SEED DRILLS.

Country Status (8)

Country Link
AT (1) AT392189B (en)
DE (1) DE3315137C2 (en)
ES (1) ES272223Y (en)
FR (1) FR2537380B1 (en)
GR (1) GR79200B (en)
IT (1) IT8223663V0 (en)
NL (1) NL8301553A (en)
PT (1) PT76691B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU192349B (en) * 1985-02-23 1987-05-28 Faehse & Co H Seeding device for single-seed drills
FR2591061B1 (en) * 1985-12-10 1989-06-02 Gras Jean Marie PRESSURE DISC FOR SEED SEEDING MACHINE
RU2711212C1 (en) * 2019-07-25 2020-01-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" Universal pneumatic sowing apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT321623B (en) * 1973-08-25 1975-04-10 Prillinger Landmaschf Hans SINGLE GRAIN SEWING MACHINE
DE2517758C2 (en) * 1975-04-22 1984-04-19 A. J. Tröster GmbH & Co KG, 6308 Butzbach Pneumatic single grain sowing device
DE2705401A1 (en) * 1976-02-12 1977-08-18 Nat Res Dev DEVICE FOR SPREADING SEEDS
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)
FR2414288A1 (en) * 1978-01-16 1979-08-10 Benac Suction type seeder with mechanical seed delivery - has rotating paddle wheel to carry seed from vacuum release zone to ground discharge zone (PT 20.9.79)

Also Published As

Publication number Publication date
AT392189B (en) 1991-02-11
FR2537380A1 (en) 1984-06-15
NL8301553A (en) 1984-07-02
PT76691A (en) 1983-06-01
IT8223663V0 (en) 1982-12-09
GR79200B (en) 1984-10-22
ATA232983A (en) 1990-08-15
DE3315137A1 (en) 1984-06-14
DE3315137C2 (en) 1993-10-28
FR2537380B1 (en) 1988-01-08
ES272223Y (en) 1984-05-01
PT76691B (en) 1986-02-13

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970203