DE19606061B4 - Front linkage for tractors - Google Patents
Front linkage for tractors Download PDFInfo
- Publication number
- DE19606061B4 DE19606061B4 DE19606061.3A DE19606061A DE19606061B4 DE 19606061 B4 DE19606061 B4 DE 19606061B4 DE 19606061 A DE19606061 A DE 19606061A DE 19606061 B4 DE19606061 B4 DE 19606061B4
- Authority
- DE
- Germany
- Prior art keywords
- rocker
- lower link
- front linkage
- tractor
- linkage according
- 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
Links
Images
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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/102—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means characterised by the location of the mounting on the tractor, e.g. on the rear part
- A01B63/108—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means characterised by the location of the mounting on the tractor, e.g. on the rear part on the front part
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Agricultural Machines (AREA)
Abstract
Frontkraftheber für einen Traktor mit einer Ausgleichsschwinge (3) die mittels Drehverbindung (5) am Traktor (10) gehalten ist und als Teil eine Traverse (9) aufweist, die eine Torsionssteifigkeit gibt, wobei zwei Unterlenker (1, 2) in einer Tasche (16) der Ausgleichsschwinge (3) bis zu Anschlägen (8) vertikal schwenkbar geführt und mittels einer Anlenkung (6) drehbar an der Ausgleichsschwinge (3) seitenstabilisiert gehalten sind und ein jedem Unterlenker (1, 2) zugeordneter Hydrozylinder (4) mit diesem in Wirkverbindung ist und eine Verbindung zu einer Schwinge (20) herstellt, wobei die Schwinge (20) über Lenker (21) schwenkbar am Schlepper (10) gehalten und mittels Verstellzylinder (23) die Neigung der Schwinge (20) einstellbar ist.Front linkage for a tractor with a balancing rocker (3) which is held by means of rotary connection (5) on the tractor (10) and as part of a cross member (9) which gives a torsional rigidity, wherein two lower links (1, 2) in a bag ( 16) of the compensating rocker (3) are guided vertically pivotable up to stops (8) and by means of a linkage (6) rotatably supported on the compensating rocker (3) and a each associated lower link (1, 2) associated hydraulic cylinder (4) with this in Is operative connection and connects to a rocker (20), wherein the rocker (20) via the handlebar (21) pivotally supported on the tractor (10) and by means of adjusting cylinder (23), the inclination of the rocker (20) is adjustable.
Description
Die Erfindung bezieht sich auf einen Frontkraftheber für Traktoren.The invention relates to a front linkage for tractors.
Aus
Des Weiteren sind in der
Aus der
Aufgabe der Erfindung ist es daher mit geringem Aufwand und einfachen baulichen Mitteln einen betriebssicheren, verschleißarmen Frontkraftheber zu schaffen, bei dem die bekannten Nachteile vermieden werden. Dabei soll im Betrieb eines auf dem Boden abgestützten Arbeitsgeräts und auch bei stark unterschiedlicher Unterlenkerstellung von den Hubzylindern auf jeden Unterlenker eine etwa gleich große Gewichtsent- oder belastung übertragen werden. Weiterhin soll das angebaute Arbeitsgerät leichtgängig einer wechselnden Bodenkontur folgen können und die Arbeit insgesamt optimiert werden. Für die Transportstellung sollen die Unterlenker und das angebaute Arbeitsgerät gleichmäßig etwa parallel angehoben werden.The object of the invention is therefore to provide a reliable, low-wear front linkage, with which the known disadvantages are avoided with little effort and simple structural means. It should be transmitted in the operation of a supported on the ground implement and even with very different lower link position of the lifting cylinders on each lower link an approximately equal weight of weight or load. Furthermore, the attached implement should easily follow a changing ground contour and the work to be optimized. For the transport position, the lower link and the attached implement should be raised approximately parallel.
Erfindungsgemäß wird dies dadurch erreicht, indem zwei Unterlenker mittels einer Ausgleichsschwinge seitenstabilisiert sind und die jedem Unterlenker zugeordneten Hydrozylinder miteinander in Wirkbezug sind und nach Weiterbildungen eine Ausgleichsschwinge eine relative Vertikalbewegung der Unterlenker zuläßt und diese in Bezug ihrer relativen Vertikalbeweglichkeit verriegelbar sind.According to the invention this is achieved by two side arms are stabilized by means of a balance rocker side and the lower arm associated hydraulic cylinder are in operative terms and further developments a compensating rocker allows relative vertical movement of the lower links and they are locked in relation to their relative vertical movement.
Die Ausgestaltung der Erfindung sowie vorteilhafte Weiterbildungen, Vorteile, Einzelheiten und Merkmale der Erfindung sind den Patentansprüchen, der Beschreibung und Zeichnung zu entnehmen.The embodiment of the invention and advantageous developments, advantages, details and features of the invention are described in the patent claims, the description and drawings.
In der Zeichnung sind einige Ausführungsbeispiele der Erfindung schematisch dargestellt. Es zeigenIn the drawing, some embodiments of the invention are shown schematically. Show it
Der in seitlicher Darstellung gezeigte Frontkraftheber gemäß
Die
Bei der Darstellung
Nach
Gemäß
Bei der
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19606061.3A DE19606061B4 (en) | 1996-01-18 | 1996-01-18 | Front linkage for tractors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19606061.3A DE19606061B4 (en) | 1996-01-18 | 1996-01-18 | Front linkage for tractors |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19606061A1 DE19606061A1 (en) | 1997-07-24 |
DE19606061B4 true DE19606061B4 (en) | 2015-10-01 |
Family
ID=7785781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19606061.3A Expired - Lifetime DE19606061B4 (en) | 1996-01-18 | 1996-01-18 | Front linkage for tractors |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19606061B4 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT259283B (en) * | 1965-10-20 | 1968-01-10 | Prillinger Hans Fa | Device for the optional control of the two lower handlebars, which are adjustable in their angular position to the tractor's longitudinal axis |
SU510185A1 (en) * | 1974-02-01 | 1976-04-15 | Украинский научно-исследовательский институт механизации и электрификации сельского хозяйства | Tool attachment mechanism on the tractor |
DE3418356A1 (en) * | 1984-05-17 | 1985-11-21 | Hölzle, Max, 8951 Baisweil | Front hydraulics to be operated by a mounted-on front loader on the tractor |
DE3439048C2 (en) * | 1984-10-25 | 1986-09-11 | Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim | Power lift for a lifting device |
DE4127530A1 (en) * | 1990-02-20 | 1993-02-25 | Josef Nusser | Coupling and raising trailer implements - involves vertical triangular frame coupled by rod and shafts to articulated mechanisms on tractor |
DE29507859U1 (en) * | 1995-05-12 | 1995-08-10 | Iseki Maschinen Gmbh | Front linkage |
-
1996
- 1996-01-18 DE DE19606061.3A patent/DE19606061B4/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT259283B (en) * | 1965-10-20 | 1968-01-10 | Prillinger Hans Fa | Device for the optional control of the two lower handlebars, which are adjustable in their angular position to the tractor's longitudinal axis |
SU510185A1 (en) * | 1974-02-01 | 1976-04-15 | Украинский научно-исследовательский институт механизации и электрификации сельского хозяйства | Tool attachment mechanism on the tractor |
DE3418356A1 (en) * | 1984-05-17 | 1985-11-21 | Hölzle, Max, 8951 Baisweil | Front hydraulics to be operated by a mounted-on front loader on the tractor |
DE3439048C2 (en) * | 1984-10-25 | 1986-09-11 | Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim | Power lift for a lifting device |
DE4127530A1 (en) * | 1990-02-20 | 1993-02-25 | Josef Nusser | Coupling and raising trailer implements - involves vertical triangular frame coupled by rod and shafts to articulated mechanisms on tractor |
DE29507859U1 (en) * | 1995-05-12 | 1995-08-10 | Iseki Maschinen Gmbh | Front linkage |
Also Published As
Publication number | Publication date |
---|---|
DE19606061A1 (en) | 1997-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2053073C3 (en) | mower | |
DE2749097C2 (en) | ||
EP1205097B1 (en) | Self-levelling forkhead and towing device unit | |
DE3128561A1 (en) | Agricultural machine | |
DE19606061B4 (en) | Front linkage for tractors | |
DE3139936C2 (en) | ||
DE19501143B4 (en) | Front linkage for tractors | |
DE1058294B (en) | Tractor-mounted plow, in particular mounted bed plow, which can be used for normal and border plowing | |
DE1455494A1 (en) | Three-point linkage with frame for connecting agricultural equipment to a tractor | |
DE884707C (en) | Swiveling disc plow | |
DE880519C (en) | Device on a tractor-powered chopping device or the like. | |
DE1166541B (en) | Add-on device carrier with stub axle steering for coupling to the three-point coupling of a tractor | |
DE10013480C2 (en) | Carrying device for the attachment of an attachment to a carrier vehicle | |
DE2648528C2 (en) | Mounting frame for agricultural equipment such as field rollers, crumbling rollers, seeders, hoeing devices, etc. | |
DE2160538C2 (en) | Attachment device for a haymaking machine that can be attached to the lifting linkage of a tractor | |
DE10213993C1 (en) | Agricultural earthworking machine has frame in two sections raised using hydraulic cylinders fitted with stabilizer cylinders connected by oil line with shut-off valve | |
AT232774B (en) | Vehicle-mounted equipment carrier equipped with a steering device for lateral steering | |
AT227990B (en) | Device for connecting agricultural equipment to the front loader arm of tractors | |
DE437389C (en) | Agricultural equipment with adjustable bearing wheels on a crank axle | |
DE19515253A1 (en) | Trailer frame for agricultural machines e.g. tractor | |
DE2000516C (en) | Device for the cultivation of agricultural implements on a tractor equipped with side swivel arms for independent height adjustment of the rear wheels | |
AT390544B (en) | LIFT ON AGRICULTURAL VEHICLES | |
DE1141121B (en) | Ruebenroder with vertically and laterally articulated support frame for the lifting tools opposite the machine frame | |
DE1933931A1 (en) | Device for locking an agricultural implement, in particular a semi-mounted plow | |
DE1927471A1 (en) | Bracket for tractor attachments, in particular lifting and lowering loading devices, for example front loaders |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8122 | Nonbinding interest in granting licences declared | ||
8120 | Willingness to grant licences paragraph 23 | ||
8139 | Disposal/non-payment of the annual fee | ||
8180 | Miscellaneous part 1 |
Free format text: RUECKNAHME WEGEN NICHTZAHLUNG DER JAHRESGEBUEHR WURDE GELOESCHT |
|
8101 | Request for examination as to novelty | ||
8110 | Request for examination paragraph 44 | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R071 | Expiry of right | ||
R020 | Patent grant now final |