DE19822343A1 - Weed plucking device with new design of gripping mechanism - Google Patents

Weed plucking device with new design of gripping mechanism

Info

Publication number
DE19822343A1
DE19822343A1 DE1998122343 DE19822343A DE19822343A1 DE 19822343 A1 DE19822343 A1 DE 19822343A1 DE 1998122343 DE1998122343 DE 1998122343 DE 19822343 A DE19822343 A DE 19822343A DE 19822343 A1 DE19822343 A1 DE 19822343A1
Authority
DE
Germany
Prior art keywords
weed
gripping mechanism
new design
plucking device
lever
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.)
Withdrawn
Application number
DE1998122343
Other languages
German (de)
Inventor
Wilhelm Wendner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1998122343 priority Critical patent/DE19822343A1/en
Publication of DE19822343A1 publication Critical patent/DE19822343A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A01B1/18—Tong-like tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

The operating string (1) is joined to a lever at the top of the handle (3) and is guided around a return pulley (2) at the bottom. When the lever is lifted the string (1) pulls at a rod (5), movable attached to a slide (7) with its top and to the movable part of the gripping mechanism (4) at the bottom. The tip of the movable part moves towards the tip of a stationary part forming a pair of tweezers (4) for the removal of the weed.

Description

Die vorliegende Erfindung betrifft eine Unkrautzange gemäß dem Oberbegriff des Anspruchs.The present invention relates to weed tongs according to the preamble of the claim.

Unkrautzangen werden in den meisten Fällen mittels Winkelantrieb per Handzug betätigt.Weed pliers are used in most cases Angle drive operated by hand.

Diese Bauweise kann wegen der Greifer-Antriebsteile in manchen Fällen die Benutzbarkeit einschränken. Außerdem können empfindliche bewegte Teile einer Verschmutzung ausgesetzt sein, weil sie sehr nahe am Boden sind.This design can because of the gripper drive parts limit usability in some cases. In addition, sensitive moving parts of a Be exposed to pollution because it is very close are on the ground.

Der Erfindung liegt deshalb das Problem zugrunde, den Greiferantrieb so zu gestalten, daß keine Sperrigkeit durch Antriebsteile entsteht, die Greifermechanik unanfällig einfach und hochgelegt ist und das Gewicht im Greiferbereich möglichst niedrig gehalten wird.The invention is therefore based on the problem to design the gripper drive so that none Bulky caused by drive parts that Gripper mechanism unassumingly simple and raised and the weight in the gripper area if possible is kept low.

Dieses Problem wird durch die im Patentanspruch aufgeführten Merkmale gelöst.This problem is caused by the claim listed features solved.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß der ganze Greiferbereich schlank und ohne Sperrigkeit ist. Die beweglichen Teile befinden sich oberhalb der Verschmutzungs­ gefahr. Auf diese Weise wird ungehindert es Arbeiten auch an engen Stellen ermöglicht.The advantages achieved with the invention exist especially in that the whole gripper area is slim and without bulk. The moveable Parts are above the pollution danger. This way it will work unhindered even in tight spaces.

Ein Ausführungsbeispiel der Erfindung ist in der anl. Zeichnung dargestellt und wird im folgenden näher beschrieben:
Es zeigtAn embodiment of the invention is shown in the appended drawing and is described in more detail below:
It shows

Fig. 1 die Seitenansicht der Unkrautzange mit dem Handzug 1, der Umlenkrolle 2, dem Stiel 3, dem vorderen beweglichen Greifer 4 mit der Schubstange 5. Rückholfeder 6) gleitendes Verbindungsteil 7. Fig. 1 is a side view of the pliers with the weed pull handle 1, the guide roller 2, the shaft 3, the front movable gripper 4 with the push rod 5. Return spring 6 ) sliding connecting part 7 .

Claims (1)

Unkrautzange
mit aus Federstahldraht gebogenen und kantig angeschliffenen Greifern an geeignet langem Stiel, dadurch gekennzeichnet,
daß der Handzug (1) mittels einer Rolle (2) am unteren Teil des Stiels (3) von hinten nach vorn umgelenkt wird und so den beweglichen Greifer (4) mit einer gelenkig zwischen Zug (1) und Greifer (4) angebrachten Stange (5) per Schub betätigt.Weed tongs
with grippers bent from spring steel wire and ground on a suitably long handle, characterized in that
that the pull handle (1) is deflected by means of a roller (2) at the lower part of the stem (3) from back to front, and so the movable gripper (4) having a hinged between the train (1) and grippers (4) rod ( 5 ) operated by thrust.
DE1998122343 1998-05-19 1998-05-19 Weed plucking device with new design of gripping mechanism Withdrawn DE19822343A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998122343 DE19822343A1 (en) 1998-05-19 1998-05-19 Weed plucking device with new design of gripping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998122343 DE19822343A1 (en) 1998-05-19 1998-05-19 Weed plucking device with new design of gripping mechanism

Publications (1)

Publication Number Publication Date
DE19822343A1 true DE19822343A1 (en) 1999-11-25

Family

ID=7868224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998122343 Withdrawn DE19822343A1 (en) 1998-05-19 1998-05-19 Weed plucking device with new design of gripping mechanism

Country Status (1)

Country Link
DE (1) DE19822343A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107027737A (en) * 2017-05-12 2017-08-11 合肥扬扬农业科技有限公司 A kind of agricultural hand-held weeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107027737A (en) * 2017-05-12 2017-08-11 合肥扬扬农业科技有限公司 A kind of agricultural hand-held weeder

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee