CH280373A - Support frame attached to a tractor for attaching implements to the front of the tractor. - Google Patents
Support frame attached to a tractor for attaching implements to the front of the tractor.Info
- Publication number
- CH280373A CH280373A CH280373DA CH280373A CH 280373 A CH280373 A CH 280373A CH 280373D A CH280373D A CH 280373DA CH 280373 A CH280373 A CH 280373A
- Authority
- CH
- Switzerland
- Prior art keywords
- tractor
- support frame
- linkage
- attached
- frame according
- Prior art date
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
- A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
- A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
- A01B35/10—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors
- A01B35/14—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors with rigid tools
-
- 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
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
- A01B59/064—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors for connection to the front of the tractor
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Agricultural Machines (AREA)
Description
An einem Traktor befestigtes Traggestell f r an dessen Vorderseite anzubringende ArbeitsgerÏte.
Die Erfindung bezieht sich auf ein an einem Traktor befestigtes Traggestellfüran dessen Vorderseite anzubringende Arbeits- geräte.
Das erfindungsgemässe Traggestell ist dadurch gekennzeichnet, dass es ein um horizontale Achsen quer zur Längsachse des Traktors schwenkbares GestÏnge aufweist.
In der beiliegenden Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt, und zwar zeigt
Fig. 1 ein Schaubild eines Teils der Vor derseite eines Traktors und
Fig. 2 eine Seitenansieht mit dem Gestänge verwendet für einen Kartoffeldecker.
Beim Ausführungsbeispiel weist das Trag- gestell einen obern, zur Erzielung seitlicher Stabilität im Grundriss dreieekformigen Lenker auf, das heisst der Lenker besteht aus zwei Gliedern 1, die sich von jeder Seite des Traktors ans schräg vorwärts erstrecken und mit ihren äussern Enden ungefähr in der Längsmittelebene des Traktors vereinigt sind.
\Vic ersichtlich, kann jedes Seitenglied dieses dreieekformigen Lenkers selbst dreieckformig sein. Das obere Ende des senkrechten Teiles jedes dieser Lenkerglieder 1 ist gelenkig auf einem Träger 2 angeordnet, dessen mteres Ende seitlich und senkrecht auf einem Balken 3 aufruht, der sich quer ber die Vorderseite des Traktors erstreckt. Die Träger 2 sind au¯erdem durch eine Stange 2a verbunden. die auf dem Balken aufruht, so dass die Anordnung der TrÏger vollständige seitliche und senkrechte StabilitÏt ergibt. Jeder der genannten Träger 2 ist mittels Streben und eines Stiftes 9 an einer Tragplatte 4 be festigt, die unbeweglich an der Seitenschiene 5 des Traktors befestigt ist.
Znm Anheben des Arbeitsgerätes sind hydraulische Hebeboeke 6 vorgesehen, welche schwenkbar von je einer Hülse getragen werden, die einen Teil der rückwärtigen Verstrebung des Trägers @ ? bildet und durch welche hindurch der Stift 9 sich durch das äussere Ende der Hebeboekstange erstreekt, die schwenkbar mit dem untern Ende des vertikalen Teils des ent sprechenden Lenkergliedes l verbunden ist.
Die nntern, auf dem Balken 3 an der Vorderseite des Traktors aufruhenden Enden der Träger 2 sind zur Aufnahme von Stiften 7 ausgebildet, mittels weleher die untern Lenker 8 des Gestänges schwenkbar angeordnet sind.
Die verschiedenen Gelenkstifte sind zur bequemen Montage und Demontage lösbar, indem die auf denselben gelenkig angeordnete Teile durch Splinte (Fig. 2) gehalten werden, die mittels Ketten oder dergleichen an einem Teil des Gestänges passend angehängt sind, so class sie nicht leich t verlorengchen. Das durch den obern, zweiteiligenLenker 1 und die untern Lenker 8 gebildete GestÏnge ist somit um zwei cluer zur Längsachse des Traktors gerichtete, horizontale Achsen schwenkbar. An den vor dern Enden der Lenker I und 8 ist das Arbeitsgerät, zum Beispiel ein Kartoffeldecker, l¯sbar befestigt.
In gewissen FÏllen kann, statt mittels der vorgesehenen hydraulischen Hebeböcke, die Betätigung des Gestänges mittels Stossstangen erfolgen, die von der auf dem Traktor vorgesehenen Hebeeinrichtlmg für den Hinterteil verstellt werden.
Die beschriebene Ausbildung ergibt ein sehr stabiles Gestell, und die Einzelheiten der Lenker, welche das Gestänge bilden, und die Form der vorgesehenen TrÏger kann nach ASunsch geändert werden, um irgendeiner nraktischen Anforderung zu genügen.
Carrying frame attached to a tractor for work equipment to be attached to the front of the tractor.
The invention relates to a support frame, fastened to a tractor, for work implements to be attached to its front.
The support frame according to the invention is characterized in that it has a linkage which can be pivoted about horizontal axes transversely to the longitudinal axis of the tractor.
In the accompanying drawing, an embodiment of the subject invention is shown, namely shows
Fig. 1 is a diagram of part of the front of a tractor and
Fig. 2 is a side view with the linkage used for a potato decker.
In the exemplary embodiment, the support frame has an upper handlebar that is triangular in plan to achieve lateral stability, that is, the handlebar consists of two members 1, which extend obliquely forward from each side of the tractor and with their outer ends approximately in the longitudinal center plane of the tractor are united.
As can be seen, each side link of this triangular link can itself be triangular. The upper end of the vertical part of each of these links 1 is articulated on a support 2, the mteres end of which rests laterally and perpendicularly on a beam 3 which extends across the front of the tractor. The carriers 2 are also connected by a rod 2a. which rests on the beam, so that the arrangement of the girders results in complete lateral and vertical stability. Each of the aforementioned carrier 2 is fastened by means of struts and a pin 9 on a support plate 4 BE, which is immovably attached to the side rail 5 of the tractor.
Hydraulic lifting jacks 6 are provided for lifting the working device, which are pivotably supported by a sleeve which forms part of the rear strut of the carrier @? forms and through which the pin 9 extends through the outer end of the Hebeboek rod, which is pivotably connected to the lower end of the vertical part of the corresponding link l.
The inner ends of the supports 2 resting on the beam 3 at the front of the tractor are designed to receive pins 7 by means of which the lower links 8 of the linkage are pivotably arranged.
The various hinge pins can be released for easy assembly and disassembly by holding the parts articulated on the same by cotter pins (Fig. 2), which are attached to part of the linkage by means of chains or the like so that they are not easily lost. The linkage formed by the upper, two-part link 1 and the lower link 8 can thus be pivoted about two horizontal axes directed cluer to the longitudinal axis of the tractor. At the front ends of the handlebars I and 8, the implement, for example a potato decker, is detachably attached.
In certain cases, instead of using the hydraulic jacks provided, the linkage can be actuated by means of bumpers, which are adjusted by the lifting device provided on the tractor for the rear part.
The design described results in a very stable frame, and the details of the handlebars which form the linkage and the shape of the intended support can be changed as desired to meet any practical requirement.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2608924X | 1949-01-24 | ||
GB211149X | 1949-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH280373A true CH280373A (en) | 1952-01-31 |
Family
ID=38016707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH280373D CH280373A (en) | 1949-01-24 | 1950-01-24 | Support frame attached to a tractor for attaching implements to the front of the tractor. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH280373A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1085706B (en) * | 1957-05-31 | 1960-07-21 | Keenan Brothers Ltd | Support frame for work equipment held by tractors |
DE1107011B (en) * | 1958-08-21 | 1961-05-18 | Nassauische Pflugfabrik Wagner | Coupling and lifting device for attachments on tractors |
DE1243449B (en) * | 1960-02-08 | 1967-06-29 | Lely Nv C Van Der | Device for mounting an agricultural device in front of a tractor |
-
1950
- 1950-01-24 CH CH280373D patent/CH280373A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1085706B (en) * | 1957-05-31 | 1960-07-21 | Keenan Brothers Ltd | Support frame for work equipment held by tractors |
DE1107011B (en) * | 1958-08-21 | 1961-05-18 | Nassauische Pflugfabrik Wagner | Coupling and lifting device for attachments on tractors |
DE1243449B (en) * | 1960-02-08 | 1967-06-29 | Lely Nv C Van Der | Device for mounting an agricultural device in front of a tractor |
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