CA2755334C - Differential pressure seed meter with an endless belt seed transport member - Google Patents

Differential pressure seed meter with an endless belt seed transport member Download PDF

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Publication number
CA2755334C
CA2755334C CA2755334A CA2755334A CA2755334C CA 2755334 C CA2755334 C CA 2755334C CA 2755334 A CA2755334 A CA 2755334A CA 2755334 A CA2755334 A CA 2755334A CA 2755334 C CA2755334 C CA 2755334C
Authority
CA
Canada
Prior art keywords
seed
belt
pool
meter
region
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.)
Active
Application number
CA2755334A
Other languages
English (en)
French (fr)
Other versions
CA2755334A1 (en
Inventor
Elijah Garner
Michael E. Friestad
Nathan A. Mariman
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Priority claimed from PCT/US2010/027767 external-priority patent/WO2010088703A1/en
Publication of CA2755334A1 publication Critical patent/CA2755334A1/en
Application granted granted Critical
Publication of CA2755334C publication Critical patent/CA2755334C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/12—Seeders with feeding wheels
    • A01C7/127—Cell rollers, wheels, discs or belts

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
CA2755334A 2010-03-18 2010-03-18 Differential pressure seed meter with an endless belt seed transport member Active CA2755334C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/027767 WO2010088703A1 (en) 2009-02-02 2010-03-18 Differential pressure seed meter with an endless belt seed transport member

Publications (2)

Publication Number Publication Date
CA2755334A1 CA2755334A1 (en) 2010-08-05
CA2755334C true CA2755334C (en) 2017-08-22

Family

ID=44900875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2755334A Active CA2755334C (en) 2010-03-18 2010-03-18 Differential pressure seed meter with an endless belt seed transport member

Country Status (2)

Country Link
CN (1) CN102365218B (zh)
CA (1) CA2755334C (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8800457B2 (en) * 2009-02-02 2014-08-12 Deere & Company Planting unit for a seeding machine having a seed meter with a downwardly facing metering member and a seed delivery system
CN106717356B (zh) * 2017-01-22 2022-09-02 河北农业大学 一种小区播种机
CN108432417A (zh) * 2018-02-07 2018-08-24 吉林大学 一种径向独立气源式排种器
CN110199625B (zh) * 2019-06-20 2023-10-27 山东省农业科学院作物研究所 一种具有提高出苗率和壮苗率功能的小麦播种机及种植方法
CN110402653B (zh) * 2019-08-12 2021-11-02 山东省农业机械科学研究院 一种大蒜种植用辅助苗带及移栽装置
CN114916293B (zh) * 2022-05-19 2024-05-31 河南豪久科技有限公司 一种带式气吸排种器
CN114946334B (zh) * 2022-06-20 2023-04-07 中国农业科学院草原研究所 一种用于小粒种子育苗的播种装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960258A (en) * 1953-10-12 1960-11-15 John M Dodwell Apparatus for seed planting
US4306509A (en) * 1979-03-08 1981-12-22 North Carolina State University At Raleigh Vacuum drum planter
DE3103101A1 (de) * 1980-03-07 1981-12-24 F.Walter & H.Wintersteiger KG, 4910 Ried im Innkreis Einzelkornsaemaschine
US4600122A (en) * 1984-03-23 1986-07-15 Deere & Company Seed meter disk for use with sunflower and other seeds of long, slender shape
FR2638054B1 (fr) * 1988-10-26 1991-01-04 Lely France Semoir monograine a depression du type a courroie
US6024033A (en) * 1996-07-03 2000-02-15 Turfco Manufacturing, Inc. Seeder apparatus for dispensing seed with or without top dressing
US6581535B2 (en) * 2000-12-07 2003-06-24 Kinze Manufacturing, Inc. Agricultural seed meter
US6681706B2 (en) * 2002-02-26 2004-01-27 Precision Planting, Inc. Apparatus and method for controlled delivery of seeds to an open furrow
CN1204802C (zh) * 2002-06-19 2005-06-08 山东工程学院 舵轮式成穴播种器
US6994038B2 (en) * 2004-04-26 2006-02-07 Deere & Company Agricultural machine with variable pressure product distribution system

Also Published As

Publication number Publication date
CA2755334A1 (en) 2010-08-05
CN102365218A (zh) 2012-02-29
CN102365218B (zh) 2014-11-26

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Effective date: 20150218