BR9903060A - Distribuidor de sementes de hortaliças e legumes para um implemento agrìcola semeador - Google Patents

Distribuidor de sementes de hortaliças e legumes para um implemento agrìcola semeador

Info

Publication number
BR9903060A
BR9903060A BR9903060-8A BR9903060A BR9903060A BR 9903060 A BR9903060 A BR 9903060A BR 9903060 A BR9903060 A BR 9903060A BR 9903060 A BR9903060 A BR 9903060A
Authority
BR
Brazil
Prior art keywords
seeds
chamber
disc
discharge chamber
carcass
Prior art date
Application number
BR9903060-8A
Other languages
English (en)
Inventor
Fabricio Rosa De Morais
Original Assignee
Justino De Moraes Irmaos S A
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 Justino De Moraes Irmaos S A filed Critical Justino De Moraes Irmaos S A
Priority to BR9903060-8A priority Critical patent/BR9903060A/pt
Priority to ARP000101898A priority patent/AR023585A1/es
Priority to CA002333088A priority patent/CA2333088C/en
Priority to US09/720,579 priority patent/US6347595B1/en
Priority to PCT/BR2000/000035 priority patent/WO2000064234A1/en
Publication of BR9903060A publication Critical patent/BR9903060A/pt

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

''DISTRIBUIDOR DE SEMENTES DE HORTALIçAS E LEGUMES PARA UM IMPLEMENTO AGRìCOLA SEMEADOR'', apresentando: uma carcaça (10) e um disco (20) rotativamente montado no interior da carcaça (10), dividindo-a em uma câmara de sementes (CS) e em uma câmara de aspiração (CA) mantida em comunicação fluida com um dispositivo de sucção e seletiva e regulavelmente comunicável com a atmosfera, dito disco apresentando, pelo menos duas fileiras de orifícios (21, 22), para cada uma das guias sendo provido um seletor (50, 60) tendo uma extensão de borda de ataque (51, 61) seletivamente deslocável para interferir, quando da rotação do disco (20), na trajetória de uma parte predeterminada das sementes pneumaticamente carregadas em cada orifício da respectiva fileira de orifícios (21, 22), de modo a que cada orifício entre em uma câmara de descarga (Cd), carregando um número reduzido de sementes, sendo a câmara de descarga aberta para canais de descarga (15, 16) arranjados de modo a receberem as sementes liberadas de uma respectiva fileira de orifícios (21, 22) a partir de sua entrada na câmara de descarga (Cd) e a dirigi-las a um duto descendente, inferiormente aberto para um respectivo sulcador de solo desalinhado longitudinalmente em relação aos demais sulcadores.
BR9903060-8A 1999-04-23 1999-04-23 Distribuidor de sementes de hortaliças e legumes para um implemento agrìcola semeador BR9903060A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR9903060-8A BR9903060A (pt) 1999-04-23 1999-04-23 Distribuidor de sementes de hortaliças e legumes para um implemento agrìcola semeador
ARP000101898A AR023585A1 (es) 1999-04-23 2000-04-19 DISTRIBUIDOR DE SEMILLAS DE HORTALIZAS Y LEGUMBRES PARA UN IMPLEMENTO AGRíCOLA SEMBRADOR.
CA002333088A CA2333088C (en) 1999-04-23 2000-04-20 A distributor of horticultural seeds for a sowing agricultural implement
US09/720,579 US6347595B1 (en) 1999-04-23 2000-04-20 Distributor of horticultural seeds for a sowing agricultural implement
PCT/BR2000/000035 WO2000064234A1 (en) 1999-04-23 2000-04-20 A distributor of horticultural seeds for a sowing agricultural implement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9903060-8A BR9903060A (pt) 1999-04-23 1999-04-23 Distribuidor de sementes de hortaliças e legumes para um implemento agrìcola semeador

Publications (1)

Publication Number Publication Date
BR9903060A true BR9903060A (pt) 2001-03-20

Family

ID=4072905

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903060-8A BR9903060A (pt) 1999-04-23 1999-04-23 Distribuidor de sementes de hortaliças e legumes para um implemento agrìcola semeador

Country Status (5)

Country Link
US (1) US6347595B1 (pt)
AR (1) AR023585A1 (pt)
BR (1) BR9903060A (pt)
CA (1) CA2333088C (pt)
WO (1) WO2000064234A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6832567B2 (en) * 2002-12-10 2004-12-21 Gary W. Clem, Inc. Method and apparatus for planting seed in a seed research plot
US6848243B2 (en) * 2003-03-12 2005-02-01 Gary W. Clem Inc. Method and apparatus for continuously harvesting grain from a row of mature grain plants comprised of plant segments and alley segments
WO2007051402A1 (fr) * 2005-11-01 2007-05-10 Chen Dong Machine d'ensemencement destinee a du soja
US7497175B2 (en) * 2006-10-31 2009-03-03 Deere & Company Seed singulator adjuster for a seed meter
DE102008056526B3 (de) 2008-11-08 2010-05-12 Kverneland Asa Reinigungselement, Säherz und Einzelkornsämaschine
IT1402950B1 (it) * 2010-11-12 2013-09-27 Maschio Gaspardo Spa Elemento distributore del seme per seminatrici di precisione, seminatrice includente detto elemento
US9351440B2 (en) * 2011-03-22 2016-05-31 Precision Planting Llc Seed meter disc having agitation cavities
CN102640600B (zh) * 2012-04-17 2014-04-30 东北农业大学 双向仿形机构
DE102013100113B4 (de) * 2013-01-08 2016-05-12 Kverneland As Abstreifer, Abstreifeinrichtung, Säherz
CN103416136B (zh) * 2013-04-17 2015-06-10 华中农业大学 一种双腔式气力排种器
CN103563528B (zh) * 2013-11-07 2015-06-24 华中农业大学 适用于大粒径种子的气力水平圆盘排种器
ES2942323T3 (es) * 2014-04-17 2023-05-31 Maschio Gaspardo Spa Elemento de siembra para sembradoras neumáticas de precisión
PL2974583T3 (pl) * 2014-07-17 2018-04-30 Kverneland As Aparat wysiewający i siewnik punktowy
CN105519273B (zh) * 2016-02-05 2017-05-31 中国农业大学 一种分层施肥深松播种机
CN107295840A (zh) * 2016-12-08 2017-10-27 东北林业大学 圆周错角变型孔排种盘
CN107006185B (zh) * 2017-03-24 2019-09-10 华南农业大学 一种播量无级调节的排种器
CN109247104A (zh) * 2017-07-14 2019-01-22 四川农业大学 一种拨杆气吸式取种器
CN109247101B (zh) * 2017-07-14 2023-11-24 四川农业大学 一种插板气吸式可调播种器
CN109845454B (zh) * 2019-03-08 2024-09-10 北京农业智能装备技术研究中心 一种风压自给式排种器
CN111406477B (zh) * 2020-04-17 2021-06-04 山东省农业机械科学研究院 智能电驱气力式小麦宽苗带精量均匀排播装置
CN112772032B (zh) * 2021-02-07 2022-06-07 四川农业大学 一种精量控制的竖直螺旋式深松施肥机
CN113079758B (zh) * 2021-04-02 2022-06-28 济宁市农业科学研究院 提高大豆产量的种植设备及种植方法
CN114009187B (zh) * 2021-10-22 2023-03-14 北京市农林科学院智能装备技术研究中心 电驱精量水稻直播排种器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE480800A (pt) * 1947-08-01 1948-03-15
IT1265571B1 (it) * 1993-07-29 1996-11-22 Matermacc Srl Seminatrice pneumatica di precisione perfezionata
FR2713436B1 (fr) * 1993-12-10 1996-03-01 Ribouleau Ateliers Distributeur pour semoir monograine à disque distributeur plan et déflecteur cranté.

Also Published As

Publication number Publication date
CA2333088C (en) 2005-02-15
WO2000064234A1 (en) 2000-11-02
AR023585A1 (es) 2002-09-04
US6347595B1 (en) 2002-02-19
CA2333088A1 (en) 2000-11-02

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/04/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23.04.2019