WO2012145686A1 - Fixation de lame pour unité de plantation - Google Patents

Fixation de lame pour unité de plantation Download PDF

Info

Publication number
WO2012145686A1
WO2012145686A1 PCT/US2012/034536 US2012034536W WO2012145686A1 WO 2012145686 A1 WO2012145686 A1 WO 2012145686A1 US 2012034536 W US2012034536 W US 2012034536W WO 2012145686 A1 WO2012145686 A1 WO 2012145686A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
furrow
attachment
rear portion
blade attachment
Prior art date
Application number
PCT/US2012/034536
Other languages
English (en)
Inventor
Ramiro Trevino
Original Assignee
Ramiro Trevino
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 Ramiro Trevino filed Critical Ramiro Trevino
Priority to CA2833929A priority Critical patent/CA2833929A1/fr
Publication of WO2012145686A1 publication Critical patent/WO2012145686A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066—Devices for covering drills or furrows

Definitions

  • Fig. 5B is a side elevation view of the blade with braces at the top and bottom edges.
  • Fig. 8 is an elevation view of a planter unit with a blade attachment.
  • FIGs. 4A-4G show various implementations of the blade attachment 130.
  • Each blade attachment 130 may include a U-shaped attachment structure 135 at a front end of the blade attachment 130 and two members 140 that depend downwardly from the attachment structure 135.
  • the members 140, together with the attachment structure 135, may form a fork-like structure.
  • the members 140 extend generally vertically downwardly and turn at a generally obtuse or right angle.
  • the angled portion of the members 140 may turn outwardly and then extend generally rearwardly to form the rear portion 185 of the members 140.
  • the members 140 at the rear portion 185 may taper towards each other as the rear portions extend rearwardly to their respective free ends.
  • the position of the attachment structure 135 may also be adjusted relative to the planter unit 100 to increase or decrease downward pressure exerted in the soil by the blades 145 and in some implementations, the braces 210.
  • the blade attachment 130 may be adjustable to perform at a variety of depths and at a variety of angles.
  • the attachment structure 135 may include two or more holes for use in adjusting the depth of the blade attachment 130 relative to the planting unit 100 or other implement.
  • the attachment structure 135 may also have two or more holes for adjusting the angle of the blade attachment 130 relative to the planting unit 100 or other implement.
  • the blade attachment 130 is connected with the center two of a four hole layout. As such, the blade attachment 130 may be adjusted upward or downward by a hole spacing, and the blade attachment 130 shown may include at least three vertical position options.

Landscapes

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

Abstract

Cette invention concerne une fixation de lame à utiliser avec une unité de plantation incluant éventuellement un premier élément et un deuxième élément partant d'une structure de fixation. Le premier élément et le deuxième élément peuvent être effilés l'un en direction de l'autre au niveau des portions arrière desdits éléments. Une première lame peut partir de la portion arrière du premier élément, et une deuxième lame peut partir de la portion arrière du deuxième élément. Les lames peuvent être conçues pour refermer un sillon formé par l'unité de plantation en repoussant la terre dans le sillon. Les lames peuvent être conçues à un angle relatif l'un par rapport à l'autre, en fonction de leurs parties arrière, et/ou peuvent être ajustables pour faciliter la réintroduction de la terre dans le sillon. Les lames peuvent faciliter la fermeture du sillon avant la roue tasseuse du système de fermeture du sillon.
PCT/US2012/034536 2011-04-22 2012-04-20 Fixation de lame pour unité de plantation WO2012145686A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2833929A CA2833929A1 (fr) 2011-04-22 2012-04-20 Fixation de lame pour unite de plantation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161478269P 2011-04-22 2011-04-22
US61/478,269 2011-04-22
US201161565049P 2011-11-30 2011-11-30
US61/565,049 2011-11-30

Publications (1)

Publication Number Publication Date
WO2012145686A1 true WO2012145686A1 (fr) 2012-10-26

Family

ID=47041950

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/034536 WO2012145686A1 (fr) 2011-04-22 2012-04-20 Fixation de lame pour unité de plantation

Country Status (2)

Country Link
CA (1) CA2833929A1 (fr)
WO (1) WO2012145686A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9878092B2 (en) 2011-06-02 2018-01-30 Ucb Biopharma Sprl Auto-injector
CN108260378A (zh) * 2018-03-28 2018-07-10 吉林大学 一种仿蚯蚓波纹润滑体表减阻开沟器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US359832A (en) * 1887-03-22 Seeding-machine
US1688934A (en) * 1928-10-23 Cotton planter
US2968266A (en) * 1958-01-23 1961-01-17 August W Gustafson Apparatus for treating soil during planting
US3023718A (en) * 1956-07-19 1962-03-06 Deere & Co Depth regulating means for a furrow opener
US3815528A (en) * 1972-07-03 1974-06-11 Hawkins Mfg Inc Agricultural dry chemical underground applicator tool combination
US7921787B2 (en) * 2003-09-18 2011-04-12 Precision Planting, Inc. Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US359832A (en) * 1887-03-22 Seeding-machine
US1688934A (en) * 1928-10-23 Cotton planter
US3023718A (en) * 1956-07-19 1962-03-06 Deere & Co Depth regulating means for a furrow opener
US2968266A (en) * 1958-01-23 1961-01-17 August W Gustafson Apparatus for treating soil during planting
US3815528A (en) * 1972-07-03 1974-06-11 Hawkins Mfg Inc Agricultural dry chemical underground applicator tool combination
US7921787B2 (en) * 2003-09-18 2011-04-12 Precision Planting, Inc. Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9878092B2 (en) 2011-06-02 2018-01-30 Ucb Biopharma Sprl Auto-injector
CN108260378A (zh) * 2018-03-28 2018-07-10 吉林大学 一种仿蚯蚓波纹润滑体表减阻开沟器
CN108260378B (zh) * 2018-03-28 2023-10-20 吉林大学 一种仿蚯蚓波纹润滑体表减阻开沟器

Also Published As

Publication number Publication date
CA2833929A1 (fr) 2012-10-26

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