DE2711689A1 - Mechanically operated wedge for splitting wood - has wedge linked to tractor and raised by hydraulic system above log support base - Google Patents
Mechanically operated wedge for splitting wood - has wedge linked to tractor and raised by hydraulic system above log support baseInfo
- Publication number
- DE2711689A1 DE2711689A1 DE19772711689 DE2711689A DE2711689A1 DE 2711689 A1 DE2711689 A1 DE 2711689A1 DE 19772711689 DE19772711689 DE 19772711689 DE 2711689 A DE2711689 A DE 2711689A DE 2711689 A1 DE2711689 A1 DE 2711689A1
- Authority
- DE
- Germany
- Prior art keywords
- tractor
- wedge
- wood
- hydraulic system
- raised
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L7/00—Arrangements for splitting wood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Agricultural Machines (AREA)
Abstract
Description
Vorrichtung zum Spalten von HolzDevice for splitting wood
Die Erfindung betrifft eine Vorrichtung zum Spalten von Holz mit einem Spaltkeil.The invention relates to a device for splitting wood with a Riving knife.
Holz wird gewöhnlich gespalten, indem ein Keil parallel zu den Holzfasern durch Schlagen in das Holz eingetrieben wird. Diese Art,manuell Holz zu spalten, ist seit eh und jeh üblich und hat sich in der Praxis kaum geändert.Wood is usually split by placing a wedge parallel to the fibers of the wood is driven into the wood by striking. This way of manually splitting wood has always been common and has hardly changed in practice.
Es gibt als Schlagwerkzeuge ausgebildete Keile zum Spalten, die jedoch in eigenen Vorrichtungen vorgesehen sein müssen und maschinenmäßig einen großen Aufwand erfordern.There are wedges designed as striking tools for splitting, but they are must be provided in their own devices and machine-wise a large one Require effort.
Der Erfindung liegt die Aufgabe zugrunde, ein einfaches mechanisches Spaltwerkzeug zu schaffen, in dem Schwachholz einfach und ökonomisch gespalten werden kann. Diese Aufgabe löst die Erfindung dadurch, daß dieser Spaltkeil an einer Befestigungsvorrichtung angeordnet ist, die fest mit der Zugvorrichtung oder Anhängevorrichtung eines Schleppers verbindbar ist und daß an der Hydraulik des Schleppers eine Aufnahmevorrichtung für das zu spaltende Holz vorgesehen ist, die durch Bedienung der Schlepperhydraulik gegen den Spaltkeil angehoben oder bewegt werden kann.The invention is based on the object of a simple mechanical To create a splitting tool in which small wood can be split easily and economically can. The invention solves this problem in that this riving knife is attached to a fastening device is arranged, which is fixed to the towing device or hitch of a tractor can be connected and that a receiving device on the hydraulic system of the tractor for the wood to be split is provided by operating the tractor hydraulics can be raised or moved against the riving knife.
Ganz allgemein wird also gemäß der Erfindung mittels einer hydraulischen Vorrichtung das Holz unter Druck gegen den starren Spaltkeil geführt, so daß der Spaltkeil in das Holz eindringt, bis es gespalten wird. Es lassen sich hierfür alle hydraulischen Vorrichtungen verwenden, mit denen gegen ein feststehendes Werkzeug gearbeitet werden kann. Vorzugsweise wird jedoch gemäß der Erfindung ein Schlepper verwendet, dessen Heckhydraulik zum Anheben des Holzes gegen einen starren, ebenfalls an dem Schlepper befestigten Spaltkeil verwendet wird. Hierdurch lassen sich mit einfachsten Werkzeugen und unter Verwendung von Maschinen, die jedem Landwirt zugänglich sind, große Holzmengen innerhalb kurzer Zeit spalten.In general, therefore, according to the invention, by means of a hydraulic Device guided the wood under pressure against the rigid riving knife, so that the Riving knife in the Wood penetrates until it is split. Leave it use all hydraulic devices for this, with those against a fixed Tool can be worked. Preferably, however, according to the invention is a Tractor used whose rear hydraulics to lift the wood against a rigid, riving knife attached to the tractor is also used. Let through this himself with the simplest tools and using machines that every farmer are accessible, split large amounts of wood within a short time.
Die Erfindung wird anhand der Figuren erläutert.The invention is explained with reference to the figures.
Figur 1 zeigt in einer perspektivischen Ansicht ein Teil des Hecks eines Schleppers, an dem die Vorrichtung gemäß der Erfindung befestigt ist.FIG. 1 shows part of the stern in a perspective view a tractor to which the device according to the invention is attached.
Figur 2 zeigt eine Seitenansicht und Figur 3 zeigt eine Endansicht der in Figur 1 dargestellten Vorrichtung.Figure 2 shows a side view and Figure 3 shows an end view the device shown in Figure 1.
An die Zugvorrichtung 1, die sich an dem hinteren Teil 2 des Motorgetriebeblocks eines Schleppers befindet, von dessen Heck lediglich schematisch noch die Schutzbleche 3 dargestellt sind, ist ein starres Werkzeug 4, an dessen Ende ein Spaltkeil 5 befestigt ist, angeordnet. Das Werkzeug 4 hat zwei Streben 6, die eine starre Anlenkung des Werkzeugs an die Zugvorrichtung 1 des Schleppers ermöglichen.To the pulling device 1, which is located on the rear part 2 of the engine transmission block of a tractor is, from the rear of which only schematically the mudguards 3 is a rigid tool 4, at the end of which a riving knife 5 is attached is arranged. The tool 4 has two struts 6, which are a rigid articulation of the Allow tool to pulling device 1 of the tractor.
An den beiden Armen 7 und 8 einer Schlepperheckhydraulik ist ein Auflagerbett 9 mittels Zapfen 10 und 11 so befestigt, wie ansonsten eine Ackerschiene. Auf den Zapfen ist ein Rahmen 12 befestigt, auf welchem wiederum ein vorderes Bett 13 und ein hinteres Bett 14 fest angeordnet sind. Das vordere Bett 13 übergreift mit Klauen 14 beiderseits die Ackerschiene, so daß das gesamte Auflager 9 starr mit den Armen 7 und 8 der Heckhydraulik des Schleppers verbunden ist. Auf das Auflager 9 wird in der aus den Figuren 2 und 3 ersichtlichen Weise ein Holzstück 15 aufgelegt und wenn die Arme 7 und 8 mit dem Auflager 9 angehoben werden, wird das Holzstück gegen den Keil 5 bewegt, so daß der Keil in das Holzstück 15 eingetrieben wird und dieses spaltet. Bei der dargestellten Ausführungsform ist ein Gestänge 18 vorgesehen, das auf den Hebel 19 wirkt, mit dem die Heckhydraulik des Schleppers und damit die Arme 7 und 8 verstellbar sind, so daß die ganze Vorrichtung von der Heckseite des Schleppers bedient werden kann, also ein Mann das Holz auflegt und den Spaltvorgan auch einleiten und durchführen kann.A support bed is attached to the two arms 7 and 8 of a tractor's rear hydraulics 9 fastened by means of pins 10 and 11 in the same way as otherwise a drawbar. On the Pin is attached to a frame 12, on which in turn a front Bed 13 and a rear bed 14 are fixedly arranged. The front bed 13 overlaps with claws 14 on both sides of the drawbar, so that the entire support 9 is rigid is connected to the arms 7 and 8 of the tractor's rear hydraulics. On the support 9, a piece of wood 15 is placed in the manner shown in FIGS. 2 and 3 and when the arms 7 and 8 with the support 9 are raised, the piece of wood becomes moved against the wedge 5 so that the wedge is driven into the piece of wood 15 and this divides. In the embodiment shown, a linkage 18 is provided, that acts on the lever 19, with which the rear hydraulics of the tractor and thus the Arms 7 and 8 are adjustable so that the whole device from the rear of the Tractor can be operated, so a man lays the wood and the splitting process can also initiate and carry out.
Als Spaltkeil hat sich bestens ein Werkzeug bewährt, dessen Spaltflächen einen Winkel von 300 miteinander einschließen. Zur Arbeit mit dem Spaltwerkzeug nach der Erfindung ist eine Hebekraft von etwa 8 bis 12 Tonnen mindestens erforderich, was Schlepper mit einer Leistung von etwa 40 bis 50 PS leicht hergeben.A tool has proven its worth as a riving knife whose cleavage surfaces enclose an angle of 300 with each other. To work with the splitting tool According to the invention, a lifting force of about 8 to 12 tons is required at least, what tractors with an output of around 40 to 50 hp can easily do.
LeerseiteBlank page
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772711689 DE2711689A1 (en) | 1977-03-17 | 1977-03-17 | Mechanically operated wedge for splitting wood - has wedge linked to tractor and raised by hydraulic system above log support base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772711689 DE2711689A1 (en) | 1977-03-17 | 1977-03-17 | Mechanically operated wedge for splitting wood - has wedge linked to tractor and raised by hydraulic system above log support base |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2711689A1 true DE2711689A1 (en) | 1978-09-21 |
Family
ID=6003900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772711689 Withdrawn DE2711689A1 (en) | 1977-03-17 | 1977-03-17 | Mechanically operated wedge for splitting wood - has wedge linked to tractor and raised by hydraulic system above log support base |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2711689A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262714A (en) * | 1979-06-18 | 1981-04-21 | James L. Price | Log splitting attachment for tractor three point hitch members |
US4340098A (en) * | 1980-11-03 | 1982-07-20 | Scott George K | Log splitter and attachment for tractor |
FR2818576A1 (en) * | 2000-12-22 | 2002-06-28 | Bevan Ashford | Vertical log splitter is constructed on C-shaped frame, upper branch carries splitting jack and lower branch forms working platform and carries support, to move log into position for splitting. |
-
1977
- 1977-03-17 DE DE19772711689 patent/DE2711689A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262714A (en) * | 1979-06-18 | 1981-04-21 | James L. Price | Log splitting attachment for tractor three point hitch members |
US4340098A (en) * | 1980-11-03 | 1982-07-20 | Scott George K | Log splitter and attachment for tractor |
FR2818576A1 (en) * | 2000-12-22 | 2002-06-28 | Bevan Ashford | Vertical log splitter is constructed on C-shaped frame, upper branch carries splitting jack and lower branch forms working platform and carries support, to move log into position for splitting. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |