AT403446B - Apparatus for splitting vertical and horizontal tree trunks - Google Patents

Apparatus for splitting vertical and horizontal tree trunks Download PDF

Info

Publication number
AT403446B
AT403446B AT141496A AT141496A AT403446B AT 403446 B AT403446 B AT 403446B AT 141496 A AT141496 A AT 141496A AT 141496 A AT141496 A AT 141496A AT 403446 B AT403446 B AT 403446B
Authority
AT
Austria
Prior art keywords
splitting
wedge
combination
log
guide
Prior art date
Application number
AT141496A
Other languages
German (de)
Other versions
ATA141496A (en
Original Assignee
Stuerzenbecher Manfred
Stuerzenbecher Ferdinand
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 Stuerzenbecher Manfred, Stuerzenbecher Ferdinand filed Critical Stuerzenbecher Manfred
Priority to AT141496A priority Critical patent/AT403446B/en
Publication of ATA141496A publication Critical patent/ATA141496A/en
Application granted granted Critical
Publication of AT403446B publication Critical patent/AT403446B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27LREMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L7/00Arrangements for splitting wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

Apparatus for splitting horizontal and vertical tree trunks, comprising a combination cleaving wedge, which comprises a guiding part on which a cleaving wedge for horizontal splitting and a cleaving wedge for vertical splitting are mounted offset by 180 degree with respect to each other. The guiding part is tapered in the upper portion and forms with the cleaving wedge the cleaving cross for horizontal splitting. The combination cleaving wedge can be raised and lowered in a guide by a hydraulic cylinder. The vertical tree trunk is set up on a support which is secured to the guide and, by lowering the combination wedge, is split by the cleaving wedge for the vertical system. Also securely connected to the guide is a splitting bench, on which a pressure plate which can be moved by a hydraulic cylinder is mounted in a sliding manner, and consequently the tree trunk lying on the splitting bench can be pressed against the cleaving cross and split. <IMAGE>

Claims (1)

AT 403 446 B Unsere Erfindung bezieht sich auf das Gebiet der hydraulischen Brennholzspaltmaschinen, die für die Zerkleinerung von Holzstämme mit einer Länge bis zu ca. 1 Meter verwendet werden. Der bisherige Stand der Technik beruht darauf, das es unter anderen, Holzspalter in liegender und stehender Ausführung gibt. Bei einer stehenden Ausführung drückt ein Spaltkeil auf das aufgestellte Holz und eine Abstützplatte stützt den Holzstamm gegen die Kraft des Spaltkeils ab. Bei einer liegenden Ausführung drückt eine Druckplatte den Holzstamm durch ein in der Höhe verstellbares Spaltkreuz. Unsere Erfindung ist ein Kombinationsspaltkeil mit dem sowohl die stehende und auch die liegende Ausführung auf einer Spaltmaschine kombiniert werden kann. Das hat den Vorteil, das für beide Systeme nur eine Maschine benötigt wird, denn beim Spalten von großen schweren Stämmen arbeitet das liegende System vorteilhafter und für das Kurzholz eignet sich nur das stehende System. Der Kombinationsspaltkeil (Zeichn. Blatt 1) ist als Schweißkonstruktion ausgeführt und besteht aus dem Führungsteil (1) der im Querschitt rechteckig und in der Keilführung (Blatt 2 und 3 (2)) durch den Keilhubzylinder (9) hydraulisch auf und ab verschoben wird, den Spaltkreuz (Blatt 1 (3)) und Konsole (4) für die Aufnahme des Keilhubzylinders und der Spaltschneide (5) für das stehende System. Spaltvorgang liegend: Der Holzstamm kommt auf den Spalttisch (Zeichn. Blatt 2 (6)) und die Druckplatte (7) drückt, angetrieben durch den hydraulischen Spaltzylinder (11) den Stamm durch das in der Höhe verstellbare Spaltkreuz (3) des Kombinationsspaltkeiles (Zeichnung Blatt 1) Die höhenverstellung hat den Sinn daß das Spaltkreuz immer zum Mittelpunkt des Stammeis steht, um vier gleichmäßige Spaltstücke zu erhalten. Spaltvorgang stehend: Der Kombinationsspaltkeil wird durch den Hubzylinder (9) aufgehoben sodaß die Spaltschneide (5) des Kombinationsspaltkeils am oberen Totpunkt steht, der Holzstamm wird auf die Abstützplatte (10) aufgestellt, Kombinationskeil mit Spaltschneide wird abgesenkt und das Holz gespalten. Patentansprüche 1. Vorrichtung zum Spalten von stehenden und liegenden Holzstämmen, dadurch gekennzeichnet, daß in einer Führung (2) ein Führungsteil (1), auf welchem, zueinander um 180* versetzt, ein Spaltkeil (5) und ein Spaltkeil (3) angebracht ist, und welcher Führungsteil (1) in seinem oberen Abschnitt keilförmig zugespitzt ist und zusammen mit dem Spaltkeil (3) ein Spaltkreuz bildet, gleitend und mittels eines Keilhubzylinders (9) hydraulisch heb* und senkbar ausgebildet ist, wobei ein auf der, mit der Führung (2) fest verbundenen Auflage (10) stehender Baumstamm durch den Spaltkeil (5) gespaltet werden kann, und weiters mit der Führung (2) ein Spalttisch (6) fest verbunden ist, auf dem eine durch den hydraulischen Zylinder (11) bewegbare Druckplatte (7) gleitend gelagert ist, und damit ein auf dem Spatttisch (6) liegender Holzstamm gegen das, durch den oberen Abschnittes des Führungsteiles (1) und dem Spaltkeil (3) gebildeten Spaltkreuz gedrückt und gespaltet werden kann. Hiezu 3 Blatt Zeichnungen 2AT 403 446 B Our invention relates to the field of hydraulic firewood splitting machines, which are used for the shredding of logs with a length of up to approx. 1 meter. The previous state of the art is based on the fact that there are, among other things, log splitters in lying and standing versions. In a standing version, a riving knife presses on the wood and a support plate supports the log against the force of the riving knife. In a horizontal version, a pressure plate presses the log through a height-adjustable wedge. Our invention is a combination splitting wedge with which both the standing and the lying version can be combined on one splitting machine. This has the advantage that only one machine is required for both systems, because when splitting large, heavy logs, the horizontal system works more advantageously and only the upright system is suitable for short logs. The combination splitting wedge (drawing sheet 1) is designed as a welded construction and consists of the guide part (1) which is rectangularly displaced in cross-section and hydraulically moved up and down in the wedge guide (sheets 2 and 3 (2)) by the wedge lifting cylinder (9), the splitting cross (sheet 1 (3)) and bracket (4) for receiving the wedge stroke cylinder and the splitting knife (5) for the stationary system. Splitting process lying: The log comes onto the splitting table (drawing sheet 2 (6)) and presses the pressure plate (7), driven by the hydraulic splitting cylinder (11), through the height-adjustable splitting cross (3) of the combination splitting wedge (drawing Sheet 1) The height adjustment has the meaning that the splitting cross is always at the center of the ice, in order to obtain four even splitting pieces. Splitting process upright: The combination splitting wedge is lifted by the lifting cylinder (9) so that the splitting knife (5) of the combination splitting wedge is at top dead center, the log is placed on the support plate (10), the combination wedge with splitting knife is lowered and the wood is split. 1. Device for splitting standing and lying logs, characterized in that in a guide (2) a guide part (1), on which, offset from one another by 180 *, a splitting wedge (5) and a splitting wedge (3) is attached , and which guide part (1) is tapered in a wedge shape in its upper section and forms a splitting cross together with the splitting wedge (3), is designed to slide and be hydraulically raised and lowered by means of a wedge lifting cylinder (9), one on the, with the guide (2) firmly connected support (10) standing log can be split by the splitting wedge (5), and further with the guide (2) a splitting table (6) is firmly connected, on which a pressure plate movable by the hydraulic cylinder (11) (7) is slidably mounted, and thus a log lying on the table (6) is pressed and split against the splitting cross formed by the upper section of the guide part (1) and the splitting wedge (3) can. Including 3 sheets of drawings 2
AT141496A 1996-08-06 1996-08-06 Apparatus for splitting vertical and horizontal tree trunks AT403446B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT141496A AT403446B (en) 1996-08-06 1996-08-06 Apparatus for splitting vertical and horizontal tree trunks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT141496A AT403446B (en) 1996-08-06 1996-08-06 Apparatus for splitting vertical and horizontal tree trunks

Publications (2)

Publication Number Publication Date
ATA141496A ATA141496A (en) 1997-07-15
AT403446B true AT403446B (en) 1998-02-25

Family

ID=3513377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT141496A AT403446B (en) 1996-08-06 1996-08-06 Apparatus for splitting vertical and horizontal tree trunks

Country Status (1)

Country Link
AT (1) AT403446B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU595162A1 (en) * 1976-10-07 1978-02-28 Львовский Лесотехнический Институт Wood-splitting machine
DE2929426A1 (en) * 1978-08-29 1980-03-20 David Montfort Spence HYDRAULICALLY DRIVELY ACCESSORY FOR A TRACTOR
EP0051853A1 (en) * 1980-11-10 1982-05-19 Zanutto, Gabriella née Marigonda Hydraulic cylinder wood cleaver driven by the engine of a chain saw
US4653556A (en) * 1986-03-03 1987-03-31 Provolt Monte B Log splitting machine
US4655269A (en) * 1986-01-31 1987-04-07 Hwh Corporation Portable log splitter
US4951726A (en) * 1990-02-09 1990-08-28 Sieverin Walter J Powered logsplitter
WO1993015886A1 (en) * 1992-02-18 1993-08-19 Jerzy Janczak Hydraulically operated tool
AT396772B (en) * 1991-08-23 1993-11-25 Karl Binderberger WOOD CUTTER

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU595162A1 (en) * 1976-10-07 1978-02-28 Львовский Лесотехнический Институт Wood-splitting machine
DE2929426A1 (en) * 1978-08-29 1980-03-20 David Montfort Spence HYDRAULICALLY DRIVELY ACCESSORY FOR A TRACTOR
EP0051853A1 (en) * 1980-11-10 1982-05-19 Zanutto, Gabriella née Marigonda Hydraulic cylinder wood cleaver driven by the engine of a chain saw
US4655269A (en) * 1986-01-31 1987-04-07 Hwh Corporation Portable log splitter
US4653556A (en) * 1986-03-03 1987-03-31 Provolt Monte B Log splitting machine
US4951726A (en) * 1990-02-09 1990-08-28 Sieverin Walter J Powered logsplitter
AT396772B (en) * 1991-08-23 1993-11-25 Karl Binderberger WOOD CUTTER
WO1993015886A1 (en) * 1992-02-18 1993-08-19 Jerzy Janczak Hydraulically operated tool

Also Published As

Publication number Publication date
ATA141496A (en) 1997-07-15

Similar Documents

Publication Publication Date Title
CN210363039U (en) Material binding means for industrial design
US4153088A (en) Hydraulic log splitter attachment for farm tractors and industrial tractors
GB2028902A (en) Hydraulically Powered Attachment for a Tractor
US4842030A (en) Log splitter improvements
US3851686A (en) Method and apparatus for felling trees
CN206796074U (en) A kind of multifunctional plate splicing machine
US5575319A (en) Log splitting apparatus for use with conventional vehicle jacks
AT403446B (en) Apparatus for splitting vertical and horizontal tree trunks
CN211036525U (en) Automatic cutting bed
AT16199U2 (en) Piece of wood splitters
US4610618A (en) Hydraulic press
CN209492194U (en) A kind of height-adjustable Manual hydraulic press
US4261400A (en) Hydraulically powered attachment for a tractor
CN209647696U (en) A kind of plate shearing machine
EP0322144A2 (en) Press for pressing materials such as fibrous materials into board
CN211517818U (en) Wood working is with splitting firewood device
CN102528874B (en) Firewood chopping device
CN219726583U (en) Panel perforating device in civil construction
CN2572392Y (en) Hydraulic clamp device for board sample
CN217044207U (en) Punching device for aluminum profile machining
CN216989948U (en) Nailing device for processing sheath box
CN220807840U (en) Wood splitting machine with protective net cover
CN212443429U (en) Unloader of people&#39;s air defense door hinge page or leaf seat
CN219402570U (en) Board device is cut in regulator cubicle production
CN219944316U (en) Continuous hole forming device

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee