SI25007A - A device for processing timber cuts into wood with multiphase cleaving - Google Patents
A device for processing timber cuts into wood with multiphase cleaving Download PDFInfo
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Abstract
Naprava za predelavo odseka (T) hlodovine v drva (F) z večfaznim cepljenjem, obsega nosilno ogrodje (1), podporno ploščo (2) za podpiranje vsakokratnega odseka (T) hlodovine, cepilno orodje (3) za večfazno cepljenje omenjenega odseka (T) hlodovine, pogonski sklop (4; 4', 4") za zagotavljanje relativnega premikanja med cepilnim orodjem (3) in vsakokrat razpoložljivim odsekom (T) hlodovine, kot tudi naslon (5). Cepilno orodje (3) in podporna plošča (2) sta premakljiva v vzdolžni smeri (X) ogrodja (1), vsakokraten premik oz. položaj podporne plošče pa je odvisen od vsakokratnega položaja cepilnega orodja (3).The apparatus for processing the log portion (T) in wood (F) with the multiphase vacuum, comprises a support frame (1), a support plate (2) for supporting each log portion (T), a splitting tool (3) for multiphase vaccination of said portion ) of the logs, the drive assembly (4; 4 ', 4 ") to provide a relative movement between the splitting tool (3) and the available log portion (T) as well as the backrest (5) .The splitting tool (3) and the support plate ) are movable in the longitudinal direction (X) of the frame (1), and the respective displacement or position of the support plate depends on the respective position of the splitting tool (3).
Description
Naprava za predelavo odseka hlodovine v drva z večfaznim cepljenjemA device for converting a log section into firewood with multiphase grafting
Izum v okviru izvajanja delovnih operacij spada na področje predelave lesa, namreč k napravam za cepljenje drv s pomočjo rezil ali zagozd.In the context of carrying out work operations, the invention relates to the field of wood processing, namely to wood splitting devices by means of blades or wedges.
Pri tem je izum osnovan na problemu, kako zasnovati pripravo, s katero bo možno na vnaprej določeno dolžino razrezane odseke hlodovine večjega premera v enem koraku in ob ekonomični porabi energije razcepiti na polena za neposredno uporabo v gospodinjskih kuriščih primernih dimenzij, pri čemer naj bi bila naprava priročnejša, namreč ob možnosti cepljenja enako dolgih odsekov hlodovine dimenzijsko manj obsežna od primerljivih naprav, še zlasti krajša, še zlasti pa tudi bolj učinkovita in s tem bolj ekonomična.The invention is based on the problem of how to design a device that can be split into predetermined lengths of larger diameter logs in one step and, with economical energy consumption, split into logs for direct use in household fireboxes of suitable dimensions, whereby the device is more convenient, namely, with the possibility of splitting equally long log sections, dimensionally smaller in size than comparable devices, especially shorter, and especially more efficient and thus more economical.
V stanju tehnike so znane naprave za enofazno cepljenje, ki bodisi obsegajo cepilno orodje z bodisi enim samim rezilom pa z več rezili. V takem primeru s pomočjo naprave na vnaprej določeno dolžino odrezan odsek hlodovine razcepijo na dva ali več kosov v eni sami fazi, namreč z enim samim relativnim premikom cepilnega orodja glede na omenjen odsek hlodovine. Naprava s cepilnim orodjem z enim samim rezilom je opisana v CA 1,084,814 in je v pogledu produktivnosti razmeroma neučinkovita in neekonomična. Naprava s cepilnim orodjem z več rezili je opisana npr v PCT/CH2005/000175, njena produktivnost je v primerjavi s prej omenjeno napravo sicer izboljšana, vendar pa so sile, ki so potrebne za cepljenje, razmeroma velike, zato je tovrstna naprava temu primerno masivna in energijsko potratna, obenem pa tudi razmeroma nepriročna v pogledu transporta na vsakokratno delovišče.One-phase grafting devices are known in the prior art, either comprising a splitting tool with a single blade or multiple blades. In such a case, the cut-off log portion is split into two or more pieces in a single phase by means of the device to a predetermined length, namely by a single relative movement of the splitting tool with respect to said log section. A single blade splitter device is described in CA 1,084,814 and is relatively inefficient and cost-effective in terms of productivity. The multi-blade splitting device is described, for example, in PCT / CH2005 / 000175, while its productivity is improved compared to the aforementioned device, but the forces required for grafting are relatively large, so the device is suitably massive. and energy-consuming, but also relatively uncomfortable in terms of transportation to the job site in question.
Naprava za predelavo hlodovine v drva z večfaznim cepljenjem, ki je v kontekstu reševanja uvodoma zastavljenega tehničnega problema primerljiva z napravo po izumu, je opisana v WO 99/64214.An apparatus for converting logs to firewood by multiphase grafting, which in the context of solving the technical problem set forth above is comparable to the apparatus of the invention is described in WO 99/64214.
Znana naprava iz WO 99/64214 obsega nosilni okvir, kije opremljen z nogami in posledično razporejen na odmiku od podlage. Med seboj vzporedno razmaknjeni vzdolžni stranici nosilnega okvira sta opremljeni z vodili za vodenje vodilnega okvira, ki je prirejen za prejem vsakokrat razpoložljivega, za cepljenje predvidenega odseka hlodovine in zahvaljujoč omenjenima vodiloma premakljiv v vzdolžni smeri nosilnega okvira. Med vzdolžnima stranicama nosilnega okvira, ki definirata tudi vzdolžno smer naprave, je na voljo nosilna plošča, ki je prirejena za podpiranje še nerazcepljenega odseka hlodovine, dokler se ta nahaja v območju znotraj vodilnega okvira. Razumljivo je, dolžina omenjene nosilne plošče ne more biti manjša od dolžine vodilnega okvira oz. za dolžine cepljenje predvidenega odseka hlodovine.The known device of WO 99/64214 comprises a support frame, which is provided with legs and consequently arranged at a distance from the base. The longitudinally spaced sides of the support frame are parallel to each other and are provided with guides for guiding a guide frame adapted to receive the available log section and, due to said guides, movable in the longitudinal direction of the support frame. Between the longitudinal sides of the carrier frame, which also defines the longitudinal direction of the device, is provided a carrier plate adapted to support an undivided log section as long as it is within the area within the guide frame. It is understandable that the length of said support plate cannot be less than the length of the guide frame or. for length splitting of the intended log section.
Na enem koncu nosilnega okvira je na slednjem pritrjeno pogonsko sredstvo za zagotavljanje relativnega premikanja za cepljenje predvidenega odseka hlodovine glede na vsakokrat razpoložljivo cepilno orodje, v danem primeru za premikanje vodilnega okvira vzdolž nosilnega okvira. Omenjeno pogonsko sredstvo • · · · · predstavlja v vzdolžni smeri razporejen hidravlični cilinder, kije pritrjen na nosilni okvir, medtem ko je njegova batnica povezana z vodilnim okvirom.At one end of the carrier frame, a drive means is provided at the latter to provide relative displacement for grafting the intended log section with respect to the available grafting tool, preferably for moving the guide frame along the carrier frame. Said propulsion means is a hydraulic cylinder arranged longitudinally, which is attached to the support frame while its piston rod is connected to the guide frame.
Na preostalem koncu nosilnega okvira je na voljo cepilno orodje, ki obsega množico rezil, namreč primarno rezilo v obliki plošče, razporejene v horizontalni ravnini, in več v vzdolžni smeri potekajočih in glede na primarno rezilo v smeri vstran od vodilnega okvira zamaknjenih sekundarnih rezil, ki so na primernih medsebojnih oddaljenostih v prečni smeri razporejena pod primarnim rezilom, pri čemer vsako od sekundarnih rezil poteka v vzdolžni smeri naprave.A splitting tool is provided at the remaining end of the carrier frame, comprising a plurality of blades, namely a primary blade in the form of a plate arranged horizontally and more in the longitudinal direction of extending and relative to the primary blade away from the leading frame of the displaced secondary blades, which are arranged at appropriate distances from each other in the transverse direction below the primary blade, with each of the secondary blades extending in the longitudinal direction of the device.
Tako primarno rezilo kot tudi sekundama rezila cepilnega orodja so s svojimi funkcionalnimi konci obrnjena proti omenjenemu vodilnemu okviru oz. pogonskemu sklopu, pri čemer pa primarno rezilo poteka približno vzporedno z omenjeno podporno ploščo, vendar je od slednje v horizontalni smeri zamaknjena navzgor približno za dolžino sekundarnih rezil, ki vsaj približno ustreza debelini vsakokrat od odseka hlodovine s cepljenjem ločene plasti lesa. Primarno rezilo cepilnega orodja je načeloma lahko na voljo tudi v obliki lomljene plošče, katere prečni profil ustreza obliki možno razklenjene črke V.Both the primary blade and the seconds of the blade of the splitting tool have their functional ends facing the said guide frame or. the drive assembly, the primary blade being approximately parallel to said support plate, but horizontally offset from the latter by approximately the length of the secondary blades, at least approximately the thickness of each section of the log by splitting a separate layer of wood. The primary blade of the splitting tool may, in principle, also be available in the form of a broken plate whose transverse profile corresponds to the shape of a possibly open letter V.
Ko v omenjen vodilni okvir namestijo odsek hlodovine, pogonsko sredstvo potisne vodilni okvir proti cepilnemu orodju, pri čemer odsek hlodovine sprva drsi po podporni plošči, ko pa naleti na primarno rezilo, začne drseti tudi po površini primarnega rezila. Pri tem primarno rezilo spočetka načeloma vsaj približno cilindričen odsek hlodovine razcepi in od njega loči odsek, ki je v prečnem profilu hloda definiran med tetivo ali lomljeno tetivo in pripadajočim obodom hloda, obenem pa ta ločeni del odseka hlodovine med seboj razmaknjena sekundama rezila razcepijo na ustrezno število polen, ki po prehodu mimo sekundarnih rezil padejo na podlago v območju pod cepilnim sklopom.When a log section is inserted into said guide frame, the propulsion device pushes the guide frame against the splitting tool, with the log section initially sliding across the support plate, but when it encounters the primary blade, it also begins to glide over the surface of the primary blade. In this case, the primary blade of the blade is, in principle, at least approximately cylindrical in section of the log splitting and separating from it the section defined in the transverse profile of the log between the tendon or broken tendon and the associated log circumference, and at the same time splitting these separate parts of the log section by the seconds of the blade. the number of logs that, after passing the secondary blades, fall to the substrate in the area under the splitting assembly.
Zatem se s pomočjo pogonskega sredstva vodilni okvir skupaj s preostankom še nerazcepljenega odseka hlodovine povrne v izhodiščni položaj na nosilni plošči, čemur potem sledi druga faza cepljenja, zatem pa po potrebi še več faz, dokler pač obravnavani odsek hlodovine ni popolnoma razcepljen, zatem pa v omenjeni vodilni okvir lahko vstavijo naslednji odsek hlodovine, predviden za cepljenje.Then, with the propellant, the guide frame, together with the remainder of the unbuttoned log section, is restored to the starting position on the support plate, followed by a second phase of grafting, followed by additional phases, if necessary, until the considered log section is completely split, and then in said guide frame may insert the following log section for vaccination.
Zaradi nepredvidljivosti strukture oz. konfiguracije samega lesa je celo pri enaki drevesni vrsti hlodovine nemogoče vnaprej napovedati, v katerem položaju odseka hlodovine glede na cepilno orodje bo cepljenje dejansko izvršeno oz. zaključeno, zato je treba računati s tem, da mora tudi dolžina primarnega rezila, ki podpira vsakokrat še preostali del v vodilnem okviru nameščenega odseka hloda, ustrezati praktično celotni dolžini vodilnega okvira oz. vsakokrat cepljenega odseka hlodovine.Due to the unpredictability of the structure or. the configuration of the wood itself, even with the same log type, it is impossible to predict in advance in which position of the log section with respect to the splitting tool the grafting will actually take place. Therefore, it should be taken into account that the length of the primary blade, which supports the remaining part in the leading frame of the installed log section, must also correspond to practically the entire length of the leading frame, or. of the log section vaccinated each time.
Upoštevajoč minimalne zahteve glede funkcionalnosti naprave torej dolžina efektivnega nosilnega nikakor ne more biti manjša od vsote dolžine podporne plošče in dolžine cepilnega sklopa, kar ustreza dvakratni dolžini vodilnega okvira oz. odseka hlodovine.Considering the minimum requirements for the functionality of the device, therefore, the length of the effective support can in no way be less than the sum of the length of the support plate and the length of the splitting assembly, which corresponds to twice the length of the guide frame or. logs section.
Po drugi strani je dolžina odseka hlodovine omejena z dimenzijami vodilnega okvira in jo je možno spreminjati zgolj z zamenjavo vodilnega okvira in cepilnega sklopa, kar pomeni takorekoč predelavo celotne naprave, kar je za povprečnega uporabnika popolnoma nepraktično.On the other hand, the length of the log section is limited by the dimensions of the guide frame and can only be changed by replacing the guide frame and the splitting assembly, which means that the entire device is almost completely reworked, which is completely impractical for the average user.
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Izum se nanaša na napravo za predelavo odseka hlodovine v drva z večfaznim cepljenjem, pri čemer tovrstna naprava obsega vsaj nosilno ogrodje, podporno ploščo za podpiranje vsakokratnega odseka hlodovine, cepilno orodje, ki je primerno za večfazno cepljenje omenjenega odseka hlodovine, kot tudi pogonski sklop za zagotavljanje relativnega premikanja med cepilnim orodjem in vsakokrat razpoložljivim odsekom hlodovine, pri čemer so omenjena podporna plošča, cepilno orodje in pogonski sklop vgrajeni na omenjenem ogrodju, smer delovanja omenjenega pogonskega sklopa pa določa vzdolžno smer nosilnega ogrodja in tudi same naprave.The invention relates to a device for processing a log section in firewood by multiphase grafting, wherein such device comprises at least a supporting frame, a support plate for supporting each log segment, a splitting tool suitable for multiphase grafting of said log segment, as well as providing a relative movement between the splitting tool and the available log section, wherein said support plate, splitting tool and drive assembly are mounted on said frame and the direction of operation of said drive assembly determines the longitudinal direction of the support frame and the device itself.
Po izumu je predvideno, daje na ogrodju poleg podporne plošče, cepilnega orodja in pogonskega sklopa, ki je na ogrodje pritrjen na zadnjem koncu le-tega, vgrajen tudi naslon za preprečevanje premikanja odseka hlodovine v vzdolžni smeri naprave med cepljenjem, ki je razporejen na prednjem koncu ogrodja. Obenem je cepilno orodje, katerega rezila so obrnjena v smeri proti prednjemu koncu ogrodja, premakljivo vgrajeno v vzdolžnih stranskih vodilih v ogrodju in s pomočjo omenjenega pogonskega sredstva premakljivo v vzdolžni smeri ogrodja sem ter tja. Podporna plošča, ki je v oblikovnem smislu prirejena tako za podpiranje vsakokratnega odseka hlodovine kot tudi za sodelovanje s cepilnim orodjem, je na ogrodju vgrajena v vzdolžnih stranskih vodilih, ki sta glede na pogoje regularne uporabe naprave razporejeni pod vodiloma cepilnega orodja in na vnaprej določeni oddaljenosti od omenjenih vodil cepilnega orodja, tako da je tudi podporna plošča premakljiva v vzdolžni smeri ogrodja, vsakokraten premik oz. položaj podporne plošče pa je odvisen od vsakokratnega položaja cepilnega orodja.According to the invention, it is envisaged that on the frame, in addition to the support plate, splitting tool and drive unit attached to the frame at the rear end thereof, there is also a backrest to prevent the movement of the log section in the longitudinal direction of the device during splitting, which is arranged at the front. the end of the frame. At the same time, the splitting tool, the blades of which are facing towards the front end of the frame, is movably mounted in the longitudinal side guides in the frame and with the aid of the said drive means is movable in the longitudinal direction of the frame here and there. The support panel, which is formatted to support the respective log section as well as to cooperate with the splitting tool, is mounted on the frame in longitudinal side guides which are arranged under the splitter tool guides and at a predetermined distance according to the conditions of regular use of the device. of the aforementioned splitting tool guides, so that the support plate is also movable in the longitudinal direction of the frame; the position of the support plate depends on the position of the splitting tool.
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Omenjeni naslon je prednostno vgrajen v vzdolžnih vodilih na ogrodju in po izbiri premakljiv v vzdolžni smeri ogrodja ter zatem v vsakokrat izbranem položaju na ogrodju utrdljiv.Said backrest is preferably mounted in the longitudinal guides on the frame and optionally movable in the longitudinal direction of the frame, and subsequently in the position selected on the frame, it can be cured.
Podporna plošča je v vzdolžni smeri ogrodja prednostno premakljiva sinhronizirano s premikanjem cepilnega orodja, in sicer na tak način, da je med napredovanjem cepilnega orodja iz njegovega izhodiščnega položaja v smeri proti naslonu podporna plošča sočasno premakljiva v nasprotno smer, namreč v smeri proti zadnjemu koncu ogrodja. Pri tem je omenjena sinhronizirana premakljivost cepilnega orodja in podporne plošče prednostno zagotovljena na tak način, da ob dospetju primarnega rezila cepilnega orodja v njegov končni položaj v bližini naslona proti omenjenemu naslonu obrnjen prednji rob podporne plošče dospe v bližino izhodiščnega položaja primarnega rezila cepilnega orodja.The support plate is preferably movable in the longitudinal direction of the frame in synchronization with the movement of the splitting tool in such a way that, as the splitting tool advances from its initial position towards the abutment, the support plate is simultaneously moved in the opposite direction, namely towards the rear end of the frame. . Said synchronized movability of the splitting tool and the support plate is preferably ensured in such a way that, when the primary blade of the splitting tool reaches its end position near the backrest, the front edge of the support plate faces the starting edge of the splitting tool primary blade.
Omenjen pogonski sklop za premikanje cepilnega orodja prednostno tvori dvojica hidravličnih cilindrov, s katerima je povezano cepilno orodje in od katerih je vsako razporejeno nad enim izmed obeh vodil za vodenje cepilnega orodja vzdolž ogrodja.Said drive unit for moving the splitting tool is preferably formed by two hydraulic cylinders to which the splitting tool is connected and each of which is arranged above one of the two guides for guiding the splitting tool along the frame.
Nadalje je omenjeno cepilno orodje prednostno zasnovano v obliki plošče, ki je v vzdolžni smeri naprave po sredini in torej simetrično ter v konkavno obliko lomljena v obliki široko razprte črke V in obsega proti prednjemu koncu ogrodja oz. proti naslonu obrnjeno primarno rezilo, ki poteka smiselno v prečni smeri ogrodja, obenem pa tudi vsaj tri v prečni smeri naprave med seboj razmaknjena sekundama rezila, ki so prav tako obrnjena v smeri proti prednjemu koncu ogrodja oz. proti naslonu, potekajo pa v smeri pravokotno ali vsaj približno pravokotno glede na smer poteka omenjenega primarnega rezila. V takem primeru je tudi zaFurther, said splitting tool is preferably designed in the form of a plate which is broken in the longitudinal direction of the device in the middle, and thus symmetrically and concavely, in the form of a wide-spread letter V and extends towards the front end of the frame or. the primary blade facing the backrest extends sensibly in the transverse direction of the frame, and at least three seconds in the crosswise direction of the device spaced apart by the blades, which are also facing in the direction towards the front end of the frame or. against the abutment, but extending in a direction perpendicular to or at least approximately perpendicular to the direction of said primary blade. In such a case, it is also for
sodelovanje z omenjenim cepilnim orodjem prirejena podporna plošča v vzdolžni smeri naprave po sredini in torej simetrično ter v konkavno obliko lomljena v obliki široko razprte črke V. Pri prednostni izvedbi omenjenega cepilnega orodja so vsa sekundama rezila cepilnega orodja razporejena v eni in isti vertikalni ravnini in da so, gledano v smeri proti naslonu, razporejena na vnaprej določeni oddaljenosti od primarnega rezila in za njim.cooperating with said splitting tool an adapted support plate in the longitudinal direction of the device centrally and thus symmetrically and concavely broken in the form of a wide-open letter V. In the preferred embodiment of said splitting tool, all seconds of the splitting tool blade are arranged in the same vertical plane and that when viewed in the direction of the backrest, are arranged at a predetermined distance from and behind the primary blade.
Naprava po izumu nadalje po izbiri obsega tudi transporter, ki je razporejen na zadnjem koncu ogrodja in prirejen za dovajanje odsekov hlodovine v delovno območje, ki se nahaja nad podporno ploščo med izhodiščnim položajem cepilnega orodja in naslonom. Pri eni od možnih izvedb izuma je omenjeni transporter na voljo kot tračni transporter, ki poteka v vzdolžni smeri naprave.The device according to the invention further optionally also includes a conveyor arranged at the rear end of the frame and adapted to feed the log sections into the work area located above the support plate between the starting position of the splitting tool and the backrest. In one of the possible embodiments of the invention, said conveyor is available as a belt conveyor running in the longitudinal direction of the device.
Izum bo v nadaljevanju podrobneje obrazložen s primerom izvedbe, ki je ponazorjen na priloženi skici, pri čemerThe invention will now be explained in more detail by way of an exemplary embodiment illustrated in the accompanying drawing, wherein
Sl. 1 kaže napravo za predelavo odseka hlodovine v drva z večfaznim cepljenjem v izometriji;FIG. 1 shows a device for processing a log section in firewood by multiphase isometry grafting;
Sl. 2 prav tako v izometriji ponazorjeno napravo po Sl. 1 med dovajanjem za cepljenje predvidenega odseka hlodovine v delovno območje;FIG. 2 also illustrates in isometry the apparatus of FIG. 1 during delivery to vaccinate the intended log section into the work area;
Sl. 3 napravo po Sl. 1 po namestitvi odseka hlodovine v delovno območje, v izometriji od zgoraj;FIG. 3 is a device according to FIG. 1 after mounting a log section in the work area, in isometric view from above;
Sl. 4 napravo po Sl. 1 po namestitvi odseka hlodovine v delovno območje, v izometriji od spodaj;FIG. 4 is a device according to FIG. 1 after installing a log section in the work area, in isometric view from below;
Sl. 5 v izometriji ponazorjeno napravo po izumu po zaključeni prvi fazi cepljenja odseka hlodovine neposredno pred pričetkom naslednje faze cepljenja;FIG. 5 is an isometric illustration of the device according to the invention after the completion of the first stage of grafting of a log section immediately before the start of the next stage of grafting;
Sl. 6 pa kaže posebej v narisu ponazorjeno cepilno orodje naprave po izumu.FIG. 6 shows, in particular, an illustrative splitting tool of the device according to the invention.
• ·• ·
Naprava po Sl. 1 za predelavo odseka T hlodovine v drva F (Sl. 2) z večfaznim cepljenjem po izumu obsega nosilno ogrodje 1, podporno ploščo 2 za podpiranje vsakokratnega odseka T hlodovine, cepilno orodje 3, ki je primemo za večfazno cepljenje omenjenega odseka T hlodovine, pogonski sklop 4; 4', 4 za zagotavljanje za cepljenje omenjenega odseka T hlodovine potrebnega relativnega premikanja med cepilnim orodjem 3 in omenjenim odsekom T hlodovine, kot tudi naslon 5, ki je prirejen za omejevanje premikanja odseka T hlodovine v vzdolžni smeri X naprave med cepljenjem, pri čemer je vzdolžna smer X nosilnega ogrodja 1 in tudi same naprave določena s smerjo delovanja omenjenega pogonskega sklopa 4; 4', 4. Omenjena podporna plošča 2, cepilno orodje 3, pogonski sklop 4; 4', 4 in naslon 5 so vgrajeni na omenjenem ogrodju 1.The apparatus of FIG. 1 for processing a log section T into firewood F (Fig. 2) by multiphase grafting according to the invention comprises a support frame 1, a support plate 2 for supporting the respective log section T, a splitting tool 3 which is suitable for multiphase grafting of said log log section T circuit 4; 4 ', 4 for providing the required log movement section 3 for the splitting of said log section 3 and said log section T, as well as an abutment 5 adapted to restrict the movement of the log section T in the longitudinal direction X of the device during the splitting operation, wherein the longitudinal direction X of the support frame 1 and also the device itself determined by the direction of operation of said drive assembly 4; 4 ', 4. Said support plate 2, splitting tool 3, drive assembly 4; 4 ', 4 and backrest 5 are mounted on said frame 1.
Pogonski sklop 4; 4', 4 je na ogrodje 1 pritrjen na zadnjem koncu 10 le-tega, medtem ko je omenjeni naslon 5 za preprečevanje premikanja odseka T hlodovine v vzdolžni smeri X naprave med cepljenjem razporejen na prednjem koncu 10' ogrodja 1. Omenjeni naslon 5 je v prikazanem primeru vgrajen v vzdolžnih vodilih 12', 12 na ogrodju 1 in je temu ustrezno po izbiri premakljiv v vzdolžni smeri X ogrodja 1 ter zatem v vsakokrat izbranem položaju na ogrodju 1 utrdljiv, kar omogoča prilagajanje naprave za cepljenje odsekov T hlodovine različnih dolžin.Drive train 4; 4 ', 4 is secured to the frame 1 at the back end 10 thereof, while said backrest 5 is disposed at the front end 10' of the frame 1 during preventing movement of the log section T in the longitudinal direction X of the device during splitting. In the example shown, it is mounted in the longitudinal guides 12 ', 12 on the frame 1 and is accordingly movable in the longitudinal direction X of the frame 1, and subsequently in the position selected in the frame 1 fixed, allowing adjustment of the splitting device for sections of logs of different lengths.
Za izum je nadalje značilno, da sta cepilno orodje 3 in podporna plošča 2 na ustrezen način, ki bo podrobneje opisan v nadaljevanju, premakljiva v vzdolžni smeri X naprave.The invention is further characterized by the fact that the splitting tool 3 and the support plate 2 are movable in the longitudinal direction X of the device in an appropriate manner, which will be described in more detail below.
Cepilno orodje 3, katerega rezila 30; 31; 32', 32; 33', 33 so obrnjena v smeri proti prednjemu koncu 10' ogrodja 1, je premakljivo vgrajeno v vzdolžnih stranskih vodilih 11’, 11, ki sta na voljo na ogrodju 1, pri čemer je cepilno orodje 3 s • · pomočjo omenjenega pogonskega sredstva 4; 4', 4 premakljivo v vzdolžni smeri X ogrodja 1 sem ter tja.Splitting tool 3, of which the blades 30; 31; 32 ', 32; 33 ', 33 are facing in the direction towards the front end 10' of the frame 1, it is movably mounted in the longitudinal side guides 11 ', 11 available on the frame 1, the splitting tool being 3 s • by means of said drive means 4 ; 4 ', 4 movable in the longitudinal direction X of the frame 1 back and forth.
Podporna plošča 2 je v oblikovnem smislu prirejena tako za podpiranje vsakokratnega odseka T hlodovine kot tudi za sodelovanje s cepilnim orodjem 3. Na ogrodju 1 je vgrajena v vzdolžnih stranskih vodilih 13', 13, ki sta glede na pogoje regularne uporabe naprave razporejeni pod vodiloma 1Γ, 11 cepilnega orodja 3 in na vnaprej določeni oddaljenosti od omenjenih vodil 1Γ, 11 cepilnega orodja 3. Temu ustrezno je tudi podporna plošča 2 premakljiva v vzdolžni smeri ogrodja 1, pri čemer pa je vsakokraten premik oz. položaj podporne plošče 2 odvisen od vsakokratnega položaja cepilnega orodja 3.The support plate 2 is adapted in design terms to support the respective log section T as well as to cooperate with the splitting tool 3. On the frame 1, it is mounted in the longitudinal side guides 13 ', 13, which are arranged under the guides 1Γ according to the conditions of regular use of the device. , 11 of the splitting tool 3 and at a predetermined distance from said guides 1 11, 11 of the splitting tool 3. Accordingly, the support plate 2 is also movable in the longitudinal direction of the frame 1, whereby the respective displacement or displacement is respectively. the position of the support plate 2 depends on the respective position of the splitting tool 3.
Pri prednostni izvedbi izuma je podporna plošča 2 v vzdolžni smeri X ogrodja 1 premakljiva sinhronizirano s premikanjem cepilnega orodja 3, in sicer na tak način, da se med napredovanjem cepilnega orodja 3 iz njegovega izhodiščnega položaja (Sl. 3 in 4) v smeri proti naslonu 5 podporna plošča 2 sočasno premika v nasprotni smeri, namreč v smeri proti zadnjemu koncu 1 ogrodja 1. Pri tem je omenjena sinhronizirana premakljivost cepilnega orodja 3 in podporne plošče 2 zagotovljena na tak način, da ob dospetju primarnega rezila 30 cepilnega orodja 3 v njegov končni položaj v bližini naslona 5 proti omenjenemu naslonu 5 obrnjen prednji rob 21 podporne plošče 2 dospe v bližino izhodiščnega položaja primarnega rezila 30 cepilnega orodja 3.In a preferred embodiment of the invention, the support plate 2 in the longitudinal direction X of the frame 1 is movable in synchronization with the movement of the splitting tool 3 in such a way that, as the splitting tool 3 advances from its starting position (Figs. 3 and 4) towards the abutment 5, the support plate 2 moves simultaneously in the opposite direction, namely towards the rear end 1 of the frame 1. In this case, the synchronized movability of the splitting tool 3 and the support plate 2 is provided in such a way that upon reaching the primary blade 30 of the splitting tool 3 in its final position adjacent to the abutment 5 against said abutment 5, the front edge 21 of the support plate 2 extends close to the starting position of the primary blade 30 of the splitting tool 3.
Kadar je namreč naprava po izumu pripravljena za delovanje (Sl. 1) in je naslon 5 fiksiran v primernem položaju na ogrodju 1, se cepilno orodje 3 nahaja v izhodiščnem položaju na največjem odmiku od naslona 5, podporna plošča 2 pa v območju med in pod cepilnim orodjem 3 ter omenjenim naslonom 5. S tem jeNamely, when the device according to the invention is ready for operation (Fig. 1) and the backrest 5 is fixed in a suitable position on the frame 1, the splitting tool 3 is in the starting position at the greatest distance from the backrest 5 and the support plate 2 is in the area between and below grafting tool 3 and said backing 5. With that
definirano delovno območje naprave, ki se nahaja nad podporno ploščo 2 med cepilnim orodjem 3 in naslonom 5. V delovno območje, npr. s pomočjo transporterja 6, ki je v danem primeru na zadnjem koncu 1 ogrodja naprave 1 razporejen in v vzdolžni smeri X naprave potekajoč tračni transporter, dovedemo za cepljenje predviden odsek T hlodovine. Z aktiviranjem pogonskega sklopa 4; 4', 4 in s tem tudi prve faze cepljenja se cepilno orodje 3 prične premikati v smeri proti naslonu 5, sočasno pa se podporna plošča 2 prične premikati v nasprotno smer, namreč v smeri proti zadnjemu koncu 1 ogrodja 1. Pri tem rezila 30; 3Γ, 31; 32', 32; 33', 33 cepilnega orodja 3 (Sl. 6) zadenejo ob odsek T hlodovine in ga pričnejo cepiti na drva F. Ko rezila 30; 31; 32', 32; 33', 33 cepilnega orodja 3 dospejo v bližino naslona 5, se prednji rob 21 podporne plošče 2 nahaja v bližini izhodiščnega položaja rezil 30; 32', 32; 33', 33 cepilnega orodja 3, kar pomeni, da se podporna plošča 2 umakne iz delovnega položaja, od odseka T hlodovine ločena drva F pa v takem položaju cepilnega orodja 3 in podporne plošče 2 lahko neovirano padejo na podlago pod omenjenim delovnim območjem. Po drugi strani se še nerazcepljen preostanek odseka T hlodovine v takem primeru nahaja na površini cepilnega orodja 3 in je s tem še vedno držan v delovnem območju brez vsakršne možnosti, da bi iz delovnega območja padel na podlago pod delovnim območjem skupaj z drvmi F. Med temu sledečim vračanjem cepilnega orodja 3 v izhodiščni položaj se tudi podporna plošča 2 vrača v svoj izhodiščni položaj pod delovnim območjem in ponovno prevzame funkcijo podpiranja še nerazcepljenega odseka T hlodovine. Po povratku cepilnega orodja 3 v njegov izhodiščni položaj je tako vse pripravljeno za ponovitev ciklusa in izvedbo druge faze cepljenja, čemur lahko zatem po izbiri sledi še ena ali več nadaljnjih faz, dokler pač celoten odsek hlodovine ni razcepljen oz. predelan v drva F.a defined working area of the device above the support plate 2 between the splitting tool 3 and the backing 5. In the working area, e.g. With the help of conveyor 6, which is optionally positioned at the rear end 1 of the frame of the device 1 and a conveyor belt running along the longitudinal direction X of the device, the section T of the log is provided for grafting. By activating drive train 4; 4 ', 4 and thus the first stages of vaccination, the splitting tool 3 begins to move in the direction of the abutment 5, while at the same time the support plate 2 starts to move in the opposite direction, namely towards the rear end 1 of the frame 1. In doing so, the blades 30; 3Γ, 31; 32 ', 32; 33 ', 33 of the splitting tool 3 (Fig. 6) hit the section T of the log and begin splitting it on the wood F. When the blades 30; 31; 32 ', 32; 33 ', 33 of the splitting tool 3 reach the abutment 5, the leading edge 21 of the support plate 2 is located near the starting position of the blades 30; 32 ', 32; 33 ', 33 of the splitting tool 3, which means that the support plate 2 is withdrawn from the working position, and separate logs F from the log section T in such a position of the splitting tool 3 and the support plate 2 can fall freely on the substrate below said working area. On the other hand, the undivided remainder of the log section T in such a case is located on the surface of the splitting tool 3 and is thus still held in the working area without any possibility of falling from the working area to the substrate below the working area together with the logs F. In this subsequent return of the splitting tool 3 to the starting position, the support panel 2 also returns to its starting position below the working area and again assumes the function of supporting the not split section T of the log. After the tool 3 is returned to its starting position, everything is ready to repeat the cycle and to carry out the second phase of vaccination, which may then optionally be followed by one or more further phases until the entire log section is split or split. processed into firewood F.
• ·• ·
Nadalje je po izumu prednostno, če omenjen pogonski sklop 4; 4', 4 tvori dvojica hidravličnih cilindrov 4', 4, s katerima je - z vsakim na enem koncu - povezano cepilno orodje 3 in od katerih je vsako razporejeno nad enim izmed obeh vodil 1Γ, 11 za vodenje cepilnega orodja 3 vzdolž ogrodja 1.It is further preferred according to the invention if said drive assembly 4; 4 ', 4 are formed by two hydraulic cylinders 4', 4, to which a splitting tool 3 is connected to each at one end and each of which is arranged over one of the two guides 1Γ, 11 for guiding the splitting tool 3 along the frame 1.
Pri prednostni izvedbi izuma (Sl. 6) je cepilno orodje 3 zasnovano v obliki plošče, ki je v vzdolžni smeri X naprave po sredini in torej simetrično ter v konkavno obliko lomljena v obliki široko razprte črke V. Cepilno orodje 3 obsega proti prednjemu koncu 10' ogrodja 1 oz. proti naslonu 5 obrnjeno primarno rezilo 30, ki poteka smiselno v prečni smeri Y ogrodja 1, kot tudi vsaj tri v prečni smeri naprave med seboj razmaknjena sekundama rezila 31; 32', 32; 33', 33, ki so prav tako obrnjena v smeri proti prednjemu koncu 10' ogrodja 1 oz. proti naslonu 5, potekajo pa v smeri pravokotno ali vsaj približno pravokotno glede na smer poteka omenjenega primarnega rezila 30. V primeru po Sl. 6 gre za pet sekundarnih rezil 31; 32', 32; 33', 33, izmed katerih je eno sekundarno rezilo 31 glede na primarno rezilo 31 osrednje razporejeno, preostala sekundama rezila 32', 32; 33', 33 pa so razporejena simetrično glede na omenjeno osrednje razporejeno primarno rezilo 31. Nadalje je prednostno, če so vsa sekundarna rezila 31; 32', 32; 33', 33 cepilnega orodja 3 razporejena v eni in isti vertikalni ravnini in da so, gledano v smeri proti naslonu 5, razporejena na vnaprej določeni oddaljenosti od primarnega rezila 30 in za njim.In a preferred embodiment of the invention (Fig. 6), the splitting tool 3 is formed in the form of a plate which is broken in the longitudinal direction X of the device in the middle and thus symmetrically and concavely in the form of a wide open letter V. The splitting tool 3 comprises towards the front end 10 'frames 1 oz. against the abutment 5, the primary blade 30, which extends sensibly in the transverse direction Y of the frame 1, and at least three transverse directions of the device spaced seconds apart from the blade 31; 32 ', 32; 33 ', 33, which are also facing towards the front end 10' of the frame 1 or. towards the backrest 5, and extend in a direction orthogonal or at least approximately perpendicular to the direction of said primary blade 30. In the case of FIG. 6 is five secondary blades 31; 32 ', 32; 33 ', 33, of which one secondary blade 31 is centrally disposed relative to the primary blade 31, the remaining seconds of the blade 32', 32; 33 'and 33 are arranged symmetrically with respect to said central arranged primary blade 31. It is further preferred that all secondary blades 31 be; 32 ', 32; 33 ', 33 of the splitting tool 3 are arranged in one and the same vertical plane and, when viewed in the direction of the abutment 5, are arranged at a predetermined distance from and behind the primary blade 30.
Temu ustrezno je v takem primem tudi za sodelovanje z omenjenim cepilnim orodjem 3 prirejena podporna plošča 2 v vzdolžni smeri X naprave po sredini in torej simetrično ter v konkavno obliko lomljena v obliki široko razprte črke V.Accordingly, the support plate 2 in the longitudinal direction X of the device in the middle, which is symmetrically and concavely shaped, in the shape of a wide-open letter V, is thus adapted to cooperate with the said splitting tool 3 in this example.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI201500142A SI25007A (en) | 2015-06-08 | 2015-06-08 | A device for processing timber cuts into wood with multiphase cleaving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI201500142A SI25007A (en) | 2015-06-08 | 2015-06-08 | A device for processing timber cuts into wood with multiphase cleaving |
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| SI25007A true SI25007A (en) | 2016-12-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3928940A1 (en) | 2020-06-22 | 2021-12-29 | Pisek - Vitli Krpan, d.o.o. | A splitting system for a log splitter for stepwise splitting of logs and a log splitter with the said system |
| WO2023234875A1 (en) * | 2022-05-31 | 2023-12-07 | Tajfun Planina Proizvodnja Strojev, D.O.O. | Firewood splitting machine |
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2015
- 2015-06-08 SI SI201500142A patent/SI25007A/en active Search and Examination
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3928940A1 (en) | 2020-06-22 | 2021-12-29 | Pisek - Vitli Krpan, d.o.o. | A splitting system for a log splitter for stepwise splitting of logs and a log splitter with the said system |
| WO2023234875A1 (en) * | 2022-05-31 | 2023-12-07 | Tajfun Planina Proizvodnja Strojev, D.O.O. | Firewood splitting machine |
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