CN102056475A - 锹 - Google Patents

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Publication number
CN102056475A
CN102056475A CN200980121144XA CN200980121144A CN102056475A CN 102056475 A CN102056475 A CN 102056475A CN 200980121144X A CN200980121144X A CN 200980121144XA CN 200980121144 A CN200980121144 A CN 200980121144A CN 102056475 A CN102056475 A CN 102056475A
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China
Prior art keywords
spade
plant
degree
front side
meadow
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Pending
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CN200980121144XA
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English (en)
Inventor
阿德里安·约翰尼斯·斯塔夫伦
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Individual
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Individual
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Publication of CN102056475A publication Critical patent/CN102056475A/zh
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/16—Tools for uprooting weeds

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)
  • Road Paving Structures (AREA)
  • Soil Working Implements (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

本发明涉及具有类似于鲨鱼鳍的附加切割部分的锹，该附加切割部分被以90度的角度定位在锹上，而且该附加切割部分的前侧为大约45度，这使得借助于T形式的切口来用手整体地去除蒲公英属植物并用脚将土块压回成为可能，其中对草地的破坏是最小的。

Description

锹
发明领域
本发明涉及锹。
发明背景
蒲公英属植物，也被称为蒲公英，具有不会一直笔直向下生长的长且深的根，这使得几乎不可能用已有的园艺工具整体地去除根而不严重地破坏草地。
当使用根据当前技术水平制成的传统锹从草地去除蒲公英属植物时，常规的锹被垂直地插入土地。当朝向使用锹的人的身体将其向下推动时，锹将挖起土块，包括草和蒲公英属植物。然而，根的较深部分将与土壤的较深部分分离。这意味着根据当前技术水平制成的锹会向上推动带有整个根的蒲公英属植物，伴随着周围的草和土地向上。以这种方式，即使整个根已经被从土壤的较深部分挖出，也不可能用手去除带有其整个根的蒲公英属植物。
发明目的和概述
通过将垂直于锹的平铲(blade)的鳍(fin)附加到锹，该鳍的前侧具有与锹的平铲成大约45度的角度，锹将产生不是一个，而是两个切口。这些切口在它们之间具有90度的角度，类似于字母T，其中字母T的底部被指向蒲公英属植物。
附图简述
图1显示鲨鱼锹(sharkspade)的前视图。鲨鱼锹包括柄101、平铲102以及鳍103。
图2显示鲨鱼锹的侧视图。
优选实施方式描述
用鲨鱼锹，在草地中产生T形式的切口，该T形式的切口被朝向蒲公英属植物指向，伴随字母T的底部指向蒲公英属植物，并因此，不是一块土地将被向上推起，而是在鳍产生切口的位置移动稍微分开的半块。因为锹也释放了根在土壤的较深部分中的下部分，所以用手去除蒲公英属植物是可能的，之后两个土块可被压回，由于这个原因仅留下两个几乎不可见的切口，而且对草地的破坏是最小的。鳍应被放置成靠近根。因为鳍的切口指向蒲公英属植物，所以土地将移动分开，使得在草地中靠近蒲公英属植物的根产生小的开口。鲨鱼锹将从土壤的较深部分挖出整个根。所暴露和挖出的蒲公英属植物，包括其的根，能随后用手轻易地去除。因此鲨鱼锹便于手动去除包括根的整个蒲公英属植物。去除整个根是重要的，因为不去除整个根意味着蒲公英属植物将再生。
概括起来，本发明涉及带有类似于鲨鱼鳍的切割部分的锹，该切割部分以90度的角度位于锹上，而且该切割部分的前侧是大约45度，这使得从地面去除蒲公英属植物而不破坏草地成为可能。
对本领域技术人员将明显的是，鲨鱼锹不仅能用于去除蒲公英属植物，而且能去除具有带类似于蒲公英属植物根特征的特征的根的其它植物，其中根生长相对深且不一定笔直向下。

Claims (4)

1.一种锹，具有类似于鲨鱼鳍的附加切割部分，所述附加切割部分被以90度的角度放置在所述锹上，而且所述附加切割部分的前侧为大约45度，使得借助于草地中的T形式的切口来用手整体地去除植物并用脚将土块压回成为可能，其中，对所述草地的破坏是最小的。
2.如权利要求1所述的锹，其中，所述植物是蒲公英属植物。
3.如权利要求1所述的锹，其中，所述鳍的所述前侧和所述平铲之间的角度是大约45度。
4.如权利要求1所述的锹，其中，所述鳍的所述前侧是大约45度。
CN200980121144XA 2008-06-04 2009-06-03 锹 Pending CN102056475A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1035539 2008-06-04
NL1035539A NL1035539C1 (nl) 2008-06-04 2008-06-04 Een schop met een op een haaienvin lijkend snijdeel dat in een hoek van 90 graden op de schop staat en waarvan de voorkant ongeveer 45 graden bedraagt welke het mogelijk maakt de taraxacum uit de grond te verwijderen zonder het gazon te beschadigen.
PCT/EP2009/056810 WO2009147171A1 (en) 2008-06-04 2009-06-03 Spade

Publications (1)

Publication Number Publication Date
CN102056475A true CN102056475A (zh) 2011-05-11

Family

ID=39712828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980121144XA Pending CN102056475A (zh) 2008-06-04 2009-06-03 锹

Country Status (7)

Country Link
US (1) US20110127053A1 (zh)
EP (1) EP2306800A1 (zh)
JP (1) JP2011521659A (zh)
CN (1) CN102056475A (zh)
CA (1) CA2726965A1 (zh)
NL (1) NL1035539C1 (zh)
WO (1) WO2009147171A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190275655A1 (en) * 2018-03-07 2019-09-12 Dale Rosentreter Concrete form removal assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564373A (en) * 1976-08-21 1980-04-10 Bayer Ag Process for the separation of dinitroanthraquinone mixtures
DE10200001A1 (de) * 2002-01-01 2002-10-10 Rudolf Rossmanith Spaten mit verkürzter Stichkante
GB2410167A (en) * 2004-01-23 2005-07-27 William Anthony Stamp Garden tool for lawn edging

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US454120A (en) * 1891-06-16 Device for sampling ores
US122206A (en) * 1871-12-26 Improvement in spade-bayonets
US502720A (en) * 1893-08-08 Elzie bland hazel
US1153202A (en) * 1914-05-26 1915-09-14 William Henry Dock Hoe.
US1225680A (en) * 1916-07-24 1917-05-08 John D Redman Shovel.
US1564373A (en) * 1924-02-16 1925-12-08 Smith Edward Archibald Weeder
US2247958A (en) 1939-05-10 1941-07-01 Isabel T Maxcy Weeding tool
US2192827A (en) * 1939-06-01 1940-03-05 Dahl John Edward Scraper
US2931445A (en) * 1957-08-07 1960-04-05 Meredich Mike Hoe
US6338511B1 (en) * 1999-01-19 2002-01-15 Ormond S. Douglas Root cutting shovel
US7070006B2 (en) * 2003-11-18 2006-07-04 Villani Emilio M One shot shovel
DE102006045551A1 (de) * 2005-09-30 2007-04-05 Josef Brobeil Spaten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564373A (en) * 1976-08-21 1980-04-10 Bayer Ag Process for the separation of dinitroanthraquinone mixtures
DE10200001A1 (de) * 2002-01-01 2002-10-10 Rudolf Rossmanith Spaten mit verkürzter Stichkante
GB2410167A (en) * 2004-01-23 2005-07-27 William Anthony Stamp Garden tool for lawn edging

Also Published As

Publication number Publication date
EP2306800A1 (en) 2011-04-13
NL1035539C1 (nl) 2008-06-20
US20110127053A1 (en) 2011-06-02
WO2009147171A1 (en) 2009-12-10
JP2011521659A (ja) 2011-07-28
CA2726965A1 (en) 2009-12-10

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Application publication date: 20110511