SI22801A

SI22801A - Device for attaching a tool to a forestry winch

Info

Publication number: SI22801A
Application number: SI200800143A
Authority: SI
Inventors: PAN Iztok Ĺ
Original assignee: Tajfun Planina Proizvodnja Strojev, D.O.O.
Priority date: 2008-06-02
Filing date: 2008-06-02
Publication date: 2009-12-31

Abstract

With the aim of providing the option of attaching the most needed forestry tools and to transport them in the attached position along with the winch, meaning at least a chain saw and a forestry pickle, the invention suggests a device which enables reliable and safe attachment of the forestry tools to the forestry winch in particularly in the area of the safety shield (3) which is firmly attached to the not shown enclosure of the forestry winch while such a device includes at least one part (1) attachable to the shield (3) of the winch or already integrated inside it, where at least a basically vertical slot (110) is available which is adapted to hold the blade or sword of the chain saw including chain with cutting elements as well as at least a second part (2) basically located at a distance from the aforementioned part (1), where at least a basically horizontal supporting surface (21) is available which is adapted to fit the enclosure of the motor saw and in whose vicinity a least one attachment mean (22) is anticipated in order to attach the enclosure of the motor saw to the specified second part (2).

Description

TAJFUN PLANINA proizvodnja strojev, d.o.o.TAYFUN MOUNTAIN MACHINE MANUFACTURING, Ltd.

Priprava za pritrditev orodja na gozdarski vitelPreparation for attaching the gear to the forest winch

Izum je na področju delovnih postopkov in transporta uvrščen h gozdarskim vitlom in še zlasti zadeva konstrukcijske podrobnosti tovrstnih naprav.The invention relates to forestry winches in the field of working procedures and transport, and in particular concerns the structural details of such devices.

Pri tem je izum osnovan na problemu, kako znani vitel zgoraj navedene vrste, namreč z okrovom, v katerem je vgrajeno ustrezno, zlasti hidravlično pogonsko sredstvo skupaj z bobnom in pripadajočim krmiljem za pogon oz. zaviranje bobna, in pri katerem je na omenjen okrov pričvrščen nad okrovom razporejen varnostni ščitnik, s katerim je obdana zaščitna mreža, nadalje modificirati do te mere, da bo na vitel možno varno pritrditi in v pritrjenem stanju skupaj z vitlom prevažati tudi najnujnejše gozdarsko orodje, namreč vsaj verižno motorno žago in gozdarski cepin.The invention is based on the problem of how a known winch of the above kind, namely, with a housing in which a suitable, in particular hydraulic drive means is mounted together with the drum and the associated steering or drive control. the braking of the drum, and in which a safety guard is attached to said casing, which surrounds the protective net, further modified to such an extent that it is possible to securely secure and secure the essential forestry tools together with the winch, together with the winch, namely, a chainsaw and a woodpecker at least.

Vitel uvodoma opisane vrste je opisan v SI-P-200600102 in obsega varnostni ščitnik z dvodelnim okvirom, pri čemer sta oba dela okvira med seboj šarnirsko povezana, en del pa je pričvrščen na okrov vitla. Med uporabo vitla se prosti del okvira zavihti v pokončen položaj vstran od podlage, s čimer se doseže največjo višino ščitnika in s tem največje območje varovanja. Pred prevažanjem se prosti del ščitnika zavihti v smeri proti podlagi, s čimer se zniža višino ščitnika, kije tako prikladnejši za prevoz. Ker uporabniki sočasno z uporabo vitla uporabljajo tudi drugo orodje, zlasti motorno žago in cepin, se po uporabi vitla in pred prevozom pogosto pojavi zadrega, kam natovoriti omenjeno orodje. Načeloma bi ga bilo sicer možno privezati na zaščitno mrežo ščitnika, vendar bi bilo to med vožnjo po terenu povezano s premikanjem orodja sem ter tja in zatorej z možnostjo poškodb orodja, vitla in tudi predmetov in oseb v okolici. Prijavitelju je dostopna informacija, daje bila vsaj za potrebe pričvrstitve motorne žage na vitel uporabljena priprava, ki sestoji iz dveh med seboj razmaknjenih plošč, ki sta med seboj in obenem tudi z varnostnim ščitnikom vitla togo povezani preko vsaj treh, prednostno štirih med seboj razmaknjenih in npr. v vogalnih območjih plošč razporejenimi vijaki. Ko med plošči vtaknejo list oz. takoimenovan meč motorne žage, se zahvaljujoč teži ob listu razporejenega okrova motorne žage, v katerem je na voljo pogonski motor, žaga postavi nekako diagonalno in v takem položaju nalega na steblih dveh med seboj razmaknjenih vijakov. Dokler vitel miruje, je žaga sicer stabilno podprta, dasiravno se celotna teža žage na omenjena vijaka običajno prenaša preko zgolj dveh do največ štirih členkov verige, pogosto celo preko občutljivih rezilnih robov omenjenih členkov verige. Med prevozom vitla po neravnem terenu se pojavijo sunki in udarci, zato se žaga zlahka poškoduje ali celo izpade. Temu ustrezno je tovrstna priprava za praktično uporabo popolnoma neprimerna.The winch of the type described above is described in SI-P-200600102 and comprises a safety shield with a two-piece frame, the two parts of the frame being hinged interconnected and one part attached to the winch housing. When using the winch, the free part of the frame is rotated to an upright position away from the base, thus maximizing the height of the guard and thus the largest protection area. Prior to carriage, the free part of the visor is rotated in the direction of the ground, thereby reducing the height of the visor, which is more suitable for transport. As users use other tools at the same time as the winch, in particular the chainsaw and the ax, it is often a matter of embarrassment to load the tool after using the winch and before transporting it. While in principle it would be possible to tether it to the protective net of the shield, but it would be connected with moving the tool here and there and then with the possibility of damaging the tool, winch and also objects and persons in the surrounding area. Information is available to the applicant that at least for the purpose of securing the chainsaw to the winch, a device consisting of two spaced apart plates, which are rigidly connected to each other and at the same time by the winch guard, is connected at least three, preferably four spaced apart, and e.g. screws arranged in the corner areas of the panels. When a sheet or a sheet is inserted between the panels. the so-called chainsaw sword, thanks to the weight on the sheet of the saw blade in which the drive motor is available, places the saw diagonally and in this position rests on the stems of two spaced apart screws. As long as the winch is stationary, while the saw is stable, the total weight of the saw to said bolts is usually transmitted through only two to a maximum of four chain links, often even through the delicate cutting edges of said chains. Impacts and shocks occur during the transport of the winch over rough terrain and the saw can be easily damaged or even dropped. Accordingly, such preparation for practical use is totally inappropriate.

Izum se nanaša na pripravo za pritrditev gozdarskega orodja na gozdarski vitel, še zlasti v območje varnostnega ščitnika gozdarskega vitla in še zlasti neposredno na spodnji okvir omenjenega ščitnika kije togo povezan z okrovom vitla.The invention relates to a device for attaching a forestry tool to a winch, in particular to the area of the winch's safety guard and in particular directly to the lower frame of said guard which is rigidly connected to the winch body.

Priprava po izumu obsega vsaj en na omenjen ščitnik vitla pritrdljiv ali z njim integralno izveden del, na katerem je na voljo vsaj približno vertikalna reža, ki je prirejena za prejem lista oz. meča motorne žage vključno z verigo s členki z rezalnimi robovi, kot tudi vsaj en na vsaj približno horizontalnem odmiku od prej omenjenega prvega dela razporejen drugi del, na katerem je na voljo vsaj približno horizontalna podporna površina, ki je prirejena za naleganje okrova motorne žage in v bližini katere je predvideno vsaj eno pritrdilno sredstvo za pritrditev okrova motorne žage na omenjen drugi del.The device according to the invention comprises at least one winch attachment or integral part thereof, with at least one approximately vertical slit available for receiving a sheet or a sheet. a chainsaw sword, including a chain with joints with cutting edges, as well as at least one at least approximately horizontal distance from the aforementioned first part, with at least an approximately horizontal support surface adapted to support the saw blade housing, and in the vicinity of which at least one fastening means is provided for attaching the saw blade to said second part.

Pri tem je na prvem delu vsaj v območju oboda reže prednostno predviden mehhejši material, še zlasti les. Na drugem delu je vsaj v območju podporne površine prednostno na voljo vsaj ena naležna blazina, ki sestoji iz gradiva, ki omogoča mehko naleganje okrova motorne žage in njun dober medsebojni oprijem.In the first part, softer material, in particular wood, is preferably provided at least in the area of the slit circumference. In the second part, at least in the area of the support surface, at least one cushion is provided, which consists of a material which allows the chainsaw to be softly seated and have a good mutual grip.

Pritrdilno sredstvo prednostno sestoji iz vilic ter iz na svojem prostem in za raztezanje prirejenem koncu z odebelitvijo opremljenega elastičnega držalnega elementa, ki je, kadar je napet preko na podporno površino položenega okrova motorne žage, z omenjeno odebelitvijo zaskočljiv v omenjene vilice. Pri tem so prednostno vilice togo povezane s podporno ploščo, elastični element pa je pričvrščen bodisi na omenjeni plošči ali v bližini le-te.The fastening means preferably consists of a fork and of an open end for extension and extension, by means of a thickening of the provided elastic holding element, which, when tensioned across the supporting surface of the chainsaw housing, locks into said forks by said thickening. Preferably, the forks are rigidly connected to the support plate, and the elastic member is attached either to said plate or adjacent thereto.

Nadalje je po izumu prednostno, če je vsaj eden od omenjenih delov opremljen z ušesom, ki vključuje vsaj približno krožno odprtino, skozi katero je vsaj približno v njeni osni smeri vstavljiv ročaj ročnega orodja, še zlasti cepina, medtem ko je na vsakokrat preostalem delu priprave ali v bližini le-tega predviden ujem, ki sestoji iz elastično razklenljivih, vsaj približno v obliki črke U razporejenih krakov, med katera jev smeri prečno glede na os prej omenjene odprtine ušesa na vsakokrat preostalem delu priprave vstavljiv omenjeni ročaj gozdarskega orodja. Pri tem sta bodisi prožno zasnovana kraka ujema med seboj togo povezana ali pa sta togo zasnovana kraka ujema med seboj prožno povezana, pri čemer sta prosta konca krakov prednostno vsaksebi zakrivljena.It is further preferred according to the invention if at least one of said parts is provided with an ear including at least about a circular opening through which at least about in its axial direction a handle of a hand tool, in particular a cleaver, is inserted, while at each remaining part of the device or therein provided a catch consisting of an elastically detachable, at least approximately U-shaped, spaced arms, between which, in the direction of the axis of the aforementioned aperture, transversely said aforesaid handle of the forestry tool is inserted in each direction of the rest of the device. In this case, either the flexibly designed arms are rigidly interconnected, or the rigidly designed arms are flexibly interconnected, with the free ends of the arms being preferably curved.

Izum bo v nadaljevanju podrobneje obrazložen na osnovi primera izvedbe, ki je ponazorjen na priloženi skici, kjer je na Sl. 1 priprava za pritrditev orodja na gozdarski vitel ponazorjena shematično in v perspektivi.The invention will now be explained in more detail on the basis of the embodiment illustrated in the accompanying drawing, where in FIG. 1 is a schematic and perspective view of the gear attachment to the forest winch.

Priprava po izumu sestoji iz dveh med seboj razmaknjenih delov 1, 2, ki sta vsak zase ali skupaj pritrdljiva v območje varnostnega ščitnika 3 gozdarskega vitla, še zlasti na spodnji okvir 31, ki je togo povezan z neprikazanim okrovom gozdarskega vitla.The device according to the invention consists of two spaced apart parts 1, 2, which are each individually or collectively fastened to the area of the safety winch 3 of the winch winch, in particular to the lower frame 31, which is rigidly connected to the undisplayed enclosure of the winch winch.

Prvi del 1 obsega vsaj približno vertikalno režo 11, namreč ozek skoznji prehod, predviden za prejem lista oz. meča neprikazane motorne žage vključno s pripadajočo verigo s členki, opremljenim z rezalnimi robovi. Pri tem je vsaj obod 110 omenjene reže 11, ki dejansko ali zgolj potencialno lahko pride v stik z verigo motorne žage, prednostno obložen z mehkejšim materialom, npr. z lesom.The first part 1 comprises at least about a vertical slit 11, namely a narrow through passage intended to receive the sheet or. the sword of a non-displayed chainsaw, including its associated chain with joints equipped with cutting edges. In this case, at least the circumference 110 of said slot 11, which may or may potentially come into contact with the chain saw, is preferably coated with a softer material, e.g. with wood.

Od omenjenega dela 1 na vsaj približno horizontalnem odmiku razporejen drugi del 2 priprave po izumu obsega vsaj v bistvu horizontalno podporno površino 21, ki je prirejeno za naleganje na skici neprikazanega okrova motorne žage, kot tudi vsaj eno pritrdilno sredstvo 22, s pomočjo katerega je možno omenjeni okrov motorne žage prižeti k omenjeni podporni površini 21.From said part 1, at least approximately horizontal offset, the second part 2 of the device according to the invention comprises at least essentially a horizontal support surface 21 adapted to fit in the sketch of a non-displayed saw blade as well as at least one fastening means 22 by means of which said saw blade housing being attached to said support surface 21.

Na omenjeni podporni površini 21 so lahko predvidene še dodatno za mehko naleganje in boljši oprijem prilagojene naležne blazine 211.On the said support surface 21, a further fit for soft mounting and better adhesion of the adapted mounting cushions 211 may be provided.

Na skici ponazorjeno pritrdilno sredstvo 22 v obravnavanem primeru izvedbe sestoji iz z omenjeno površino 21 togo povezanih vilic 221 ter iz elastičnega držalnega elementa 222, kije vpet ob omenjeni naležni površini 21 in na svojem za prijemanje med raztezanjem predvidenem prostem koncu 223 obsega odebelitev 224, kije zaskočljiva v omenjene vilice 221. Dolžina elastičnega elementa 222 je izbrana ustrezno izmeram okrova motorne žage, tako da elastično deformiran t.j. raztegnjen element 222 poteka preko na površini 21 nalegajočega in proti njej pritisnjenega okrova motorne žage, odebelitev 224 pa je zaskočena v omenjenih vilicah 221. S tem je motoma žaga celo med prevažanjem vitla po neravnem terenu čvrsto držana v svojem položaju.In the drawing, the illustrated fastener 22 in the present embodiment consists of said fork 21 of rigidly connected forks 221, and of an elastic holding element 222 which is clamped at said abutting surface 21 and comprises, in its expansion grip 223, an extension 224 which lockable into said forks 221. The length of the elastic member 222 is selected according to the dimensions of the chainsaw housing so that it is elastically deformed i.e. the extended element 222 extends over the surface of the resting and pressed housing of the chainsaw, and the thickening 224 is locked in said forks 221. In this way, the moto saw is firmly held in its position even when transporting the winch through uneven terrain.

Nadalje je pri prednostni izvedbi izuma v območju vsaj enega od omenjenih delov 1, 2 priprave ali vsaj v njegovi bližini na voljo uho 12 z vsaj približno krožno odprtino 120, ki je prirejena za prejem ročaja na skici neprikazanega ročnega gozdarskega orodja, npr. gozdarskega cepina, v smeri vsaj v bistvu soosno glede na omenjeno odprtino 120, medtem ko je na vsakokrat preostalem delu 1, 2 na voljo ujem 23, ki je predviden za prejem omenjenega ročaja vsaj približno prečni smeri glede na os omenjene odprtine 120 na vsakokrat preostalem delu 1, 2 priprave. V prikazanem primeru omenjeni ujem 23 tvorita v obliki črke U postavljena, na konceh navzven ukrivljena kraka 231, 232, ki sta bodisi vsak zase elastična in med seboj togo povezana ali pa je vsako od njiju razmeroma tog in sta med seboj elastično povezana. Ko - po skici - skozi odprtino 120 ušesa 12 na prvem delu 1 priprave v osni smeri in torej v smeri proti preostalemu delu 2 uporabnik vtakne ročaj orodja, omenjeni ročaj prečka vertikalno ravnino ujema 23 na preostalem delu 2 priprave, vandar se tačas nahaja še izven ujema 23. Ko uporabnik ročaj orodja v smeri prečno glede na omenjeno os odprtine 120 - po skici v smeri od leve proti desni - ročaj vstopi med kraka 321, 322, ki se med vstopanjem razmakneta, nakar se kolikor mogoče povrneta v izhodiščni položaj in naležeta na površini ročaja ter ga s tem držita v vsakokrat izbranem položaju. S tem je tudi orodje celo med prevažanjem vitla po neravnem terenu čvrsto držano v svojem položaju.Further, in a preferred embodiment of the invention, an ear 12 with at least about a circular opening 120 is provided in the area of at least one of said parts 1, 2 of the device, or at least in its vicinity, adapted to receive a handle in the sketch of a non-displayed hand-held forestry tool, e.g. a forestry ax in the direction at least substantially coaxial with respect to said aperture 120, while in each remaining portion 1, 2 a catch 23 is provided for receiving said handle at least approximately transversely to the axis of said aperture 120 at each remaining part 1, 2 of the preparation. In the example shown, said U-23 is formed by U-shaped, curved arms 231, 232 at the ends, which are either elastic and rigidly interconnected or relatively rigid and elastically interconnected. When - according to the sketch - through the opening 120 of the ear 12 on the first part 1 of the device in the axial direction, and thus in the direction of the rest of the part 2, the user inserts the tool handle, said handle crosses the vertical plane of the match 23 on the rest of the device 2, the gander is still out 23. When the user handles the tool in a transverse direction with respect to said axis of the opening 120 - according to the sketch in the direction from left to right - the handle enters between arms 321, 322, which are spaced apart upon entry, and then returned to the starting position as far as possible. on the surface of the handle, holding it in the position selected in each case. This means that the tool is firmly held in its position even when transporting the winch over rough terrain.

Claims

1. A device for attaching a forestry tool to a forest winch, in particular in the area of the safety winch (3) of the forest winch, and in particular directly to the lower frame (31) of said guard (3), which is rigidly connected to the forest cabin winch not shown. the at least one winch (3) of the winch having an attachable or integral part (1) therein, at least about a vertical slot (110) adapted for receiving a sheet or a sheet. a chainsaw sword, including a chain with joints with cutting edges, as well as at least one at least approximately horizontal distance from the aforementioned part (1) arranged a second part (2) on which at least about a horizontal support surface (21) is provided. is adapted to fit the saw blade housing and in the vicinity of which at least one fastening means (22) is provided for securing the saw blade to said second part (2).

Apparatus according to claim 1, characterized in that a softer material, in particular wood, is provided at least in the region of the circumference (110) of the slot (11) in the first part (1).

Apparatus according to one of the preceding claims, characterized in that at least one contact pad (211) is provided in the second part (2) at least in the area of the support surface (21), which consists of material allowing the motor housing to be softly affixed. saws and their good grip.

Device according to Claim 1, characterized in that the fastening means (22) consist of a fork (221) and of an open end (223) by means of a detachment (224) provided with an elastic holding element (222), when tensioned via the saw blade housing (21) on the support surface (21), by means of said thickening (224), locking into said forks (221)

Device according to claim 4, characterized in that the forks (221) are rigidly connected to the support plate (21) and the elastic element (222) is attached either to said plate (21) or adjacent thereto.

Device according to claim 1, characterized in that at least one of said parts (1, 2) is provided with an ear (12) including at least about a circular opening (120) through which at least about its axial direction is inserted the handle of each hand tool, in particular the cleaver, while a catch (23) consisting of elastically detachable, at least approximately U-shaped arms (231) is provided on or in the rest of the device (1,2) in each case. , 232), between which, in the direction transversely to the axis of the aforementioned opening (120) of the ear (12), in each case of the remaining part (1, 2) of the preparation, the said handle of the forestry tool is inserted.

Device according to claim 6, characterized in that the flexibly designed arms (231, 232) of the matching (23) are rigidly interconnected.

Device according to claim 6, characterized in that the rigidly designed arms (231, 232) of the matching (23) are flexibly connected.

Device according to one of claims 6 to 8, characterized in that the free ends of the arms (231, 232) are curved in each other.