EP0945699B1 - Machine pour déminer des mines terrestres - Google Patents

Machine pour déminer des mines terrestres Download PDF

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Publication number
EP0945699B1
EP0945699B1 EP19990102504 EP99102504A EP0945699B1 EP 0945699 B1 EP0945699 B1 EP 0945699B1 EP 19990102504 EP19990102504 EP 19990102504 EP 99102504 A EP99102504 A EP 99102504A EP 0945699 B1 EP0945699 B1 EP 0945699B1
Authority
EP
European Patent Office
Prior art keywords
cylinder
cutting
cylinders
cutting cylinder
roller
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.)
Expired - Lifetime
Application number
EP19990102504
Other languages
German (de)
English (en)
Other versions
EP0945699A2 (fr
EP0945699A3 (fr
Inventor
Manfred Jöhnk
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.)
Rheinmetall Landsysteme GmbH
Original Assignee
Rheinmetall Landsysteme GmbH
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 Rheinmetall Landsysteme GmbH filed Critical Rheinmetall Landsysteme GmbH
Publication of EP0945699A2 publication Critical patent/EP0945699A2/fr
Publication of EP0945699A3 publication Critical patent/EP0945699A3/fr
Application granted granted Critical
Publication of EP0945699B1 publication Critical patent/EP0945699B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H11/00—Defence installations; Defence devices
    • F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
    • F41H11/16—Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles
    • F41H11/20—Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-penetrating elements, e.g. with means for removing buried landmines from the soil
    • F41H11/26—Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles with ground-penetrating elements, e.g. with means for removing buried landmines from the soil the elements being rotary ground-penetrating elements

Definitions

  • the invention relates to a device for Mine chambers, consisting of a carrier vehicle in the form a caterpillar with upstream formerlynverschwenkbar arranged thrust arms to horizontal recording of a milling drum, the Working insert drivable opposite to the direction of travel is, with milling tools on the lateral surface of the Milling roller are arranged and the milling drum on the Push arms with an actuator for engaging in the Floor and promotion of soil adjustable is and the milling drum at least one more counter-driven roller above or above offset back to the milling drum is arranged and the speeds of the milling drum and the other Roller are also adjustable independently of each other, the further roller distributed over the lateral surface Carries block elements and between the rollers or the formed by the milling and block elements A variable rolling tools Machining gap by changing the center distance the rollers and / or by means of the distance to the Rolls adjustably held machining tools is formed and the machining gap for Crushing and / or crushing with the Ground material taken mines and ammunition serves.
  • EP-B-618 423 it is known with a roller to pile the ground in front of the roller and in the ground contained mines by the contact pressure of the roller or the material pressure in the accumulated soil to explode bring. It has been shown that only a part the mines is rendered harmless.
  • devices which with the ground Cutting and hammering on the circumference of a horizontal lying driven roller are mounted, work through and any mines in the ground by means of Pressurized by the blades to explode Bringing the promotion of soil from secondary importance or a disruptive factor.
  • the object of the invention is the use generic training for tillage for to put up the demining to enable easy way to neutralize the mines.
  • the milling drum in addition to the cutting elements Having carbide tipped chisel.
  • block elements of another roller at its lying in the direction of rotation Leading edge are provided with hard metal parts.
  • the width of the rollers a larger Working width as the gauge of the carrier vehicle having.
  • a favorable embodiment is created by that the milling drum and / or the upper roller a Brush is assigned for cleaning.
  • a Lifting device 16 is a formed Push arm frame for lifting and lowering in the direction of the arrow 7 assigned.
  • a milling device 6 In the area of the interface 5 is in front attached to the vehicle a milling device 6.
  • the milling drum 9 is above another roller 12 assigned as a crushing roller.
  • a brushing roller 8 of the milling drum 9 for cleaning associated with the roller 12 also in the lateral end shields 15 are mounted.
  • the rollers 9.12 have horizontal and each other parallel axes 10,13, so that a machining gap is formed.
  • the direction of rotation 11 of the milling drum 9 is against the direction of travel, while the direction of rotation 14 the other roller 12 in both directions as well as the direction of rotation of the brush roller 8 is adjustable.
  • the roller 12 is for crushing and detecting Objects against the direction of rotation 11 of the milling drum 9 driven.
  • the corresponding drives are but not shown in detail.
  • roller 12 On the roller 12 are therefore in the jacket area Block elements 22 arranged as processing tools, while the roller 12 carries cutting elements 23.
  • the speeds of the two drums 9, 12 are set independently to the conveyor and Crushing process depending on the soil and To optimize vegetation conditions.
  • For one good effect on the crushing process can the radially outer parts 22, 23 of the Comb drums 9, 12, or all but one adjustable fürlassispalt approximate, or even out of round and eccentrically rotatable to each other, thus the rotation of the drums 9, 12 constantly electronically, or mechanically synchronized and thus the machining gap is constantly being varied to on the one hand, to better absorb the soil material and on the other hand, to crush it better.
  • the Milling roller 9 can additionally with Carbide tipped and wear resistant chisels Relaxation and promotion of the soil parts to be stocked.
  • the further roller 12 are different versions intended. Proposed is a structure with positively embedded in the roller 12 Block elements 22 as impact blocks, wherein the Front edge is made of carbide and between the Block elements 22 spacers are attached to it the gap is narrowed adjustable and no Item larger than the minimum size unedited can go through.
  • the height of the block elements 22 becomes varied by means of plate lining, causing the Basic setting for the size of the machining gap is formed and changed and an adaptation to the respective task takes place.
  • the optimal Peripheral speed of the milling drum 12 is according to the roll diameter and the Soil texture set.
  • the optimal Peripheral speed of the further roller 12 is according to a desired residual grain size and Effectiveness of the arrangement set.
  • the vehicle 1 is preferably remotely controlled and remotely monitored.
  • the ongoing cleaning of the milling drum 9 is done by the rotating brush roller 8, behind the milling drum. 9 is arranged and which also has its own drive can dispose of.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Harvester Elements (AREA)
  • Milling Processes (AREA)
  • Road Repair (AREA)

Claims (5)

  1. Dispositif pour enlever des mines terrestres, composé d'un véhicule porteur (1) sous la forme d'un véhicule sur chenilles avec des bras pousseurs (2) disposés en tête, pouvant être basculés vers le haut, destinés à accueillir horizontalement un rouleau fraiseur (9) qui est actionnable lorsqu'il est mis à l'oeuvre dans le sens contraire au sens de la marche, dans lequel des outils de fraisage (23) sont disposés sur la surface d'enveloppe du rouleau fraiseur (9) et le rouleau fraiseur (9) peut être ajusté par l'intermédiaire des bras pousseurs (2) avec un vérin (16) pour entrer en prise avec le sol ainsi pour le transport de la matière du sol et au moins un autre rouleau (12) actionnable en sens inverse est associé au rouleau fraiseur (9) et disposé au-dessus ou au-dessus et décalé vers l'arrière par rapport au rouleau fraiseur (9) et les vitesses de rotation du cylindre fraiseur (9) et de l'autre rouleau (12) peuvent aussi être ajustées indépendamment l'une de l'autre, dans lequel l'autre rouleau (12) porte des éléments en forme de bloc (22) répartis sur la surface d'enveloppe et, entre les rouleaux (9, 12) ou les outils de traitement des rouleaux (9, 12) formés par les éléments de fraisage et en forme de bloc (23, 22), une fente de traitement modifiable est formée en modifiant l'entraxe des rouleaux (9, 12) et / ou au moyen des outils de traitement maintenus de manière ajustable à distance sur les rouleaux (9, 12) et la fente de traitement sert à broyer et / ou à écraser les mines ramassées avec la matière du sol, caractérisé en ce que l'autre rouleau (12) n'est pas rond et / ou est guidé par l'intermédiaire d'un axe excentrique.
  2. Dispositif selon la revendication 1, caractérisé en ce que le rouleau fraiseur (9) présente, outre les éléments de fraisage, des outils coupants garnis de métal dur.
  3. Dispositif selon une des revendications 1 ou 2, caractérisé en ce que les éléments en forme de bloc de l'autre rouleau (12) sont pourvus de parties en métal dur sur leur côté avant dans le sens de rotation.
  4. Dispositif selon une des revendications 1 ou 3, caractérisé en ce que la largeur des rouleaux (9, 12) présente une plus grande largeur de travail que la largeur de la voie du véhicule porteur (1).
  5. Dispositif selon une des revendications 1 ou 4, caractérisé en ce qu'un rouleau brosseur (8) destiné au nettoyage est associé au rouleau fraiseur (9) et / ou au rouleau supérieur (12).
EP19990102504 1998-03-27 1999-02-10 Machine pour déminer des mines terrestres Expired - Lifetime EP0945699B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998113541 DE19813541C1 (de) 1998-03-27 1998-03-27 Vorrichtung zum Minenräumen
DE19813541 1998-03-27

Publications (3)

Publication Number Publication Date
EP0945699A2 EP0945699A2 (fr) 1999-09-29
EP0945699A3 EP0945699A3 (fr) 2000-08-23
EP0945699B1 true EP0945699B1 (fr) 2005-10-12

Family

ID=7862535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990102504 Expired - Lifetime EP0945699B1 (fr) 1998-03-27 1999-02-10 Machine pour déminer des mines terrestres

Country Status (2)

Country Link
EP (1) EP0945699B1 (fr)
DE (2) DE19813541C1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10225522B4 (de) * 2002-06-10 2005-06-09 Rheinmetall Landsysteme Gmbh Minenräumer
DE10255254A1 (de) * 2002-11-27 2004-06-17 Rheinmetall Landsysteme Gmbh Minenräumfahrzeug
DE102005004913A1 (de) 2005-02-02 2006-08-03 Rheinmetall Landsysteme Gmbh Fahrzeug, insbesondere Konvoisicherungsfahrzeug, mit Mitteln zur Minenräumung
DE202009001523U1 (de) * 2009-02-06 2009-06-25 Zaraket, Ali Räumgerät zum Räumen von Bodenflächen, insbesondere von landwirtschaftlich genutzten Flächen aus Sand, Kies und Geröll

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59305155D1 (de) 1993-03-26 1997-02-27 Walter Krohn Landminen-Raumfahrzeug
DE19513450C1 (de) * 1994-12-20 1996-04-18 Wolfgang Steiner Vorrichtung zur Bearbeitung von Böden
DE19522005C1 (de) * 1995-06-21 1996-08-14 Mak System Gmbh Vorrichtung zur Bearbeitung von Böden
EP0862723A1 (fr) * 1995-12-02 1998-09-09 Walter Krohn Engin de deminage
DE29601624U1 (de) * 1996-01-31 1996-04-04 Gebr. Vielhaben Maschinen- und Apparatebau GmbH & Co, 22844 Norderstedt Vorrichtung zum Nachsuchen von auf dem oder im Erdboden befindlichen Minen

Also Published As

Publication number Publication date
EP0945699A2 (fr) 1999-09-29
DE59912634D1 (de) 2005-11-17
EP0945699A3 (fr) 2000-08-23
DE19813541C1 (de) 1999-10-07

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