FR2540060A1 - Variable-geometry dismantleable semi-underslung tool-carrying straddling tractor - Google Patents

Variable-geometry dismantleable semi-underslung tool-carrying straddling tractor Download PDF

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Publication number
FR2540060A1
FR2540060A1 FR8206013A FR8206013A FR2540060A1 FR 2540060 A1 FR2540060 A1 FR 2540060A1 FR 8206013 A FR8206013 A FR 8206013A FR 8206013 A FR8206013 A FR 8206013A FR 2540060 A1 FR2540060 A1 FR 2540060A1
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France
Prior art keywords
tool
tractor
semi
underslung
carrying
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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.)
Granted
Application number
FR8206013A
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French (fr)
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FR2540060B3 (en
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GILLY JEAN LOUIS
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GILLY JEAN LOUIS
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Publication date
Application filed by GILLY JEAN LOUIS filed Critical GILLY JEAN LOUIS
Priority to FR8206013A priority Critical patent/FR2540060B3/en
Publication of FR2540060A1 publication Critical patent/FR2540060A1/en
Application granted granted Critical
Publication of FR2540060B3 publication Critical patent/FR2540060B3/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0678—Tractors of variable track width or wheel base
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0607—Straddle tractors, used for instance above vine stocks, rows of bushes, or the like

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Machines (AREA)

Abstract

The present invention relates to a straddling tractor with a chassis formed by tubes 1, 2, 3 connected by bolted plates 7, 8 which can be adapted to any high crops because it has good clearance (motorised propulsion unit 4 tanks) and is adjustable, but stable because it is partially underslung. It is also designed to be equipped with a jack-operated inclined tool-carrying lifter. This straddling tractor is of simple manufacture, and can rapidly be dismantled to facilitate transport.

Description

La présente invention concerne les tracteur et chassis enjambeurs conçut pour passer sur les cultures hautes. The present invention relates to tractor and straddle chassis designed to pass over tall crops.

Il est souvent nécessaire de passer sur différentes cultures hautes qui n'ont pas les rangées semées aux mêmes intervalles il est donc impératif d'adapter le chassis enjambeur a la culture traitée.It is often necessary to switch to different tall crops that do not have rows sown at the same intervals so it is imperative to adapt the straddle frame to the crop being treated.

Dans les dispositifs de ce genre:les enjambeurs es tante sont des enjambeurs à trois roues ce qui les; rend ins- table malgré qu'ils soient surbaissés et ce qui limiteleur utilisation à la culture classique du maïs (interplanting exclus). In devices of this kind: the aunt straddles are three-wheel straddles which; makes it unstable despite being lowered and which limits its use to conventional corn cultivation (interplanting excluded).

Il existe des enjamheurs quatre roues z chassis fixe dont la largeur est réglable mais ceux-ci ont les fusées de l'avant train qui coulisse la long d'une barre qui fait la largeur totale, celagène donc le fonctionnement d'appareil adapté sur le côté du tracteur enjambeur et travaillant i l'avant. There are straddles four wheels z fixed chassis whose width is adjustable but these have the rockets of the front end which slides along a bar which makes the total width, celagène therefore the functioning of device adapted on the side of the straddle tractor and working at the front.

Ces enjambeurs à chassis fixe non surbaissés doivent être large pour concerver leur stabilioté, ce qui oblige la surdimension des composants du chassis.Leur chassis non démontable rend leur transport difficile. These non-lowered fixed frame straddles must be wide to maintain their stability, which forces the oversize of the chassis components. Their non-removable chassis makes their transport difficult.

On trouve aussi des tracteurs enhambeurs quatre roues surbaissé,à chassis fixe mais qui ne peuvent servir qu'à la culture du maïs. Leur moteur trop large et placé trop bas gène les autres cultures (tabac, artichaux). There are also four-wheeled tractors with low chassis, with fixed chassis but which can only be used for growing corn. Their too wide and too low engine hinders other crops (tobacco, artichokes).

Le tracteur enjambeur porte outil,quatre roues demi surbaissé à comme qualité la stabilité.Les réservoirs d'huile, de combustible,le moteur et le poste de pilotage étant encastré en partie entre les rangs de maïs. Mais pour passer sur des cultures denses un peu moins hautes (colza, tabac) le groupe moteur,poste de pilotage est assez naut,il ne gene pas
Le chassis du tracteur enjambeur est formé de tubes rel iés par des plaques boulonnées ce qui permet d'en faire varier les dimensions afin de l'adapter à toutes les cultures,cela permet aussi de le démonter entierement pour faciliter le tran sport et l'exportation. The straddle tractor carrying tool, four half-lowered wheels as a quality stability. The oil tanks, fuel, the engine and the cockpit being embedded partly between the rows of corn. But to pass on dense crops a little lower (rapeseed, tobacco) the power unit, cockpit is quite nautical, it does not interfere
The chassis of the straddle tractor is formed of tubes connected by bolted plates which allows to vary its dimensions in order to adapt it to all cultures, this also makes it possible to dismantle it entirely to facilitate tran sport and export.

Le dessin annexe représenté BIG.I une vue arrière du tracteur enjambeur, la FIG. 2 représente l'avant train, la FIG 3 représente une vue de profil du tracteur comprenant l'éléva- teur porte outil, la FIG. 4 une vue du dessus. The annexed drawing represented BIG.I a rear view of the straddle tractor, FIG. 2 shows the front end, FIG 3 shows a side view of the tractor comprising the tool carrying elevator, FIG. 4 a top view.

Tel qu'il est représenté le portique arrière se compose d'une poutre principale (1) supportant l'ensemble propulseur qui peut ae déplacer transversalement en desserant les plaques (7). La poutre (1) est supporté par deux autres poutres (3) où sont fixées les roues,ces poutres peuvent se déplacer ou se démonter. As shown, the rear gantry consists of a main beam (1) supporting the propellant assembly which can move transversely by loosening the plates (7). The beam (1) is supported by two other beams (3) where the wheels are fixed, these beams can move or be disassembled.

La FIG.I montre un exemple de la possibilité d'assy- métrie de l'ensemble
La FIG. 2 représente l'avant train en trois parties réglables.Cet avant train pivote autour de l'axe(6). La solidité de cet avant train s'effectue grace à une barre(9) venant de l'arrière et se fixant aux rotules(8). FIG.I shows an example of the possibility of asymmetry of the set
FIG. 2 shows the front end in three adjustable parts. This front end pivots around the axis (6). The solidity of this front end is made thanks to a bar (9) coming from the rear and fixing to the ball joints (8).

La FIG. 3 fait ressortir que le poids du moteur(4) des réservoirs (13) et du poste de pilotage se troupe à l'avant des roues arrières motrices (10) ceci dans le but de faire contre poids aux chargements effectués par l'élévateur porte outils. FIG. 3 shows that the weight of the engine (4) of the tanks (13) and of the cockpit is gathered in front of the rear driving wheels (10) this in order to counteract the loads carried out by the lift tools.

L'élévateur à vérins (11) a une inclinaison particulière qui lui permet d'accrocher les outils agricoles en arrières des roues (10) et de les ramener au dessus des roues motrices afin d'équilibrer le tracteur en lui donnant de l'adhérence.  The jack elevator (11) has a particular inclination which allows it to hang agricultural implements behind the wheels (10) and bring them back above the drive wheels in order to balance the tractor giving it grip. .

La partie basse de l'élévateur (I2) muni de crochet remonte en même temps que l'outil porté,ce qui laisse dégagé le dessous du tracteur enhambeur. The lower part of the elevator (I2) fitted with a hook rises at the same time as the implement, which leaves the underside of the tractor in the clear position.

Comme on peut le voir à la FIG.4 le chassis est d' une conception trés simple donc facile à fabriquer et permet au chauffeur d'avoir une bonne visibilité.  As can be seen in FIG.4 the chassis is of a very simple design therefore easy to manufacture and allows the driver to have good visibility.

Claims (4)

REVENDICATIONS - 1. Traoteur enjambeur porte: outil demi surbaissé, dé- montable à géométrie variable, conçu pour passer sur les oultures hautes. Il est paractérisé par un chassis formé de plusieurs tubes. 1,2,et3 reliés par des plaques boulonnées 7 et 5 ce qui permet d'en faire varier des dimensions. - 1. Straddle walker carrier: semi-lowered, removable tool with variable geometry, designed to pass over high shutters. It is characterized by a chassis formed by several tubes. 1, 2, and 3 connected by bolted plates 7 and 5, which makes it possible to vary dimensions. 2. Tracteur enjambeur selon la revendication I caractérisé en ce que le groupe propulseur se trouve légèrement surbaissé. 2. Straddle tractor according to claim I characterized in that the propulsion unit is slightly lowered. 3. Tracteur enjambeur selon la revendication I caractérisé par son élévateur porte outil, hydraulique, escamotable, particulièrement incliné pour prendre derrièrre les roues un outil et le monter à la verticale de cellse-ci. 3. Straddle tractor according to claim I characterized by its tool holder, hydraulic, retractable, particularly inclined to take a tool behind the wheels and mount it vertically. 4. Traeteur ensmbeur selon la revendication I car- actérisé en ce qu'il se démonte rapidement et en totalité afin de facilitér letransport et l'exportation.  4. Combined caterer according to claim I, characterized in that it is quickly and completely disassembled in order to facilitate transport and export.
FR8206013A 1982-04-02 1982-04-02 REMOVABLE HALF-LOW TOOL HOLDER TRACTOR WITH VARIABLE GEOMETRY Expired FR2540060B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8206013A FR2540060B3 (en) 1982-04-02 1982-04-02 REMOVABLE HALF-LOW TOOL HOLDER TRACTOR WITH VARIABLE GEOMETRY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206013A FR2540060B3 (en) 1982-04-02 1982-04-02 REMOVABLE HALF-LOW TOOL HOLDER TRACTOR WITH VARIABLE GEOMETRY

Publications (2)

Publication Number Publication Date
FR2540060A1 true FR2540060A1 (en) 1984-08-03
FR2540060B3 FR2540060B3 (en) 1985-06-07

Family

ID=9272829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8206013A Expired FR2540060B3 (en) 1982-04-02 1982-04-02 REMOVABLE HALF-LOW TOOL HOLDER TRACTOR WITH VARIABLE GEOMETRY

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FR (1) FR2540060B3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570044A1 (en) * 1984-09-12 1986-03-14 Bobard Jeune Sa Ets IMPROVEMENTS ON STAKEHOLDERS
FR2957220A1 (en) * 2010-03-15 2011-09-16 Bouhours Et Cie TRACTOR ENJAMBEUR

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570044A1 (en) * 1984-09-12 1986-03-14 Bobard Jeune Sa Ets IMPROVEMENTS ON STAKEHOLDERS
EP0177375A1 (en) * 1984-09-12 1986-04-09 Bobard Jeune S.A. Straddle tractors
FR2957220A1 (en) * 2010-03-15 2011-09-16 Bouhours Et Cie TRACTOR ENJAMBEUR
WO2011114016A1 (en) * 2010-03-15 2011-09-22 Bouhours Et Cie Sarl High clearance tractor

Also Published As

Publication number Publication date
FR2540060B3 (en) 1985-06-07

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