SE183662C1

SE183662C1 -

Info

Publication number: SE183662C1
Authority: SE
Publication date: 1963-01-01

Description

Uppfinnare: S Pa}ander FOreliggande uppfinning avser en anordning for sadan vandning av stockar, att rotandarna riktas at samma hail, vilken anordfling är avsedd att anordnas efter ett timmerspel eller annan stocktransportor for att frambefordra stockarna exempelvis till ett sagverk med rotandarna i samma riktning. FIELD OF THE INVENTION The present invention relates to a device for irrigating logs in such a way that the root teeth are directed to the same hail, which device flap is intended to be arranged after a timber winch or other log conveyor for conveying the logs, for example to a sawmill with the root teeth in the same direction.

Hittills har man for vandning av stockar anvant sig av olika svangbanor, med vilken den onskade vandningen uppnas eller har man anvant sig av ett par i motsatta riktningar riktade, krOkta, med sin ena ande mot varandra liggande ledskivor, vilka vid de mot varandra liggande andarna aro forsedda med ett gemensamt fiirskjutbart styrorgan, som astadkommer, att den tvangsmata:de stocken tvingas att rora sig med sin framre ande utmed den ena eller den andra av ledskivorna, sa att stocken darigenoin bibringas den onskade vandningsrorelsen fere inmatningen i sagen. Aven det redan kanda sattet att vanda stockarna i en flottningsranna uppvisar emellertid en mycket lag kapacitet och fordrar noggrann eftersyn. Hitherto, various arches have been used for irrigating logs, with which the desired irrigation is achieved, or a pair of directional plates, directed in opposite directions, have been used with one end facing each other, which at the opposite spirits are provided with a common displaceable guide means, which ensures that the forced feed: the log is forced to move with its front spirit along one or the other of the guide discs, so that the log darigenoin is imparted to the desired irrigation movement before the feed into the case. However, even the already known way of watering the logs in a floating gutter shows a very low capacity and requires careful inspection.

Anordningen enligt foreliggande uppfinning kannetecknas i huvudsak av att den be-star av en transportbana f6r framforande av stockar i tvarriktningen och tva i narheten av stockarnas andar befintliga, av varandra oberoende hoj- och sankbara hinder samt efter dessa hinder en sluttande styrbana, som är oppen i mitten och som är anordnad att styra stockarna pa en langstransportor for vidare transport av de nu med rotanden at samma hail vanda stockarna. The device according to the present invention is mainly characterized in that it consists of a transport path for conveying logs in the transverse direction and two adjacent, independently of each other height-adjustable height-adjustable obstacles and after these obstacles a sloping guide path, which is open. in the middle and which is arranged to guide the logs on a longitudinal conveyor for further transport of the logs now with the root at the same time.

Tvartransportoren kan utgOras exempelvis av en kedjetransporter med minst tva parallellt lopande kedj or eller en sluttande bana, som utgores av atminstone tva parallellt 10- pande skenor. The cross conveyor can be constituted, for example, by a chain conveyor with at least two parallel running chains or a sloping path, which consists of at least two parallel 10-running rails.

Anordningen enligt uppfinningen beskrives narmare i det foljande under hanvisning till bifogade schematiska ritning, dar sasom exempel en utforingsform av anordningen enligt uppfinningen visas. The device according to the invention is described in more detail in the following with reference to the accompanying schematic drawing, in which, as an example, an embodiment of the device according to the invention is shown.

Fig. 1 visar anordningen, sedd frail sidan, och fig. 2 densamma, sedd uppifran. Fig. 1 shows the device, seen from the side, and Fig. 2 the same, seen from above.

Pa ritningen betecknar 1 ett timmerspel, med vilket stockar 2, 3 upptagas Iran ett vattendrag och transporteras vidare samt fallas pa en bana 4, vars forsta avsnitt 5 omedelbart efter timmerspelet är brantare an banan i ovrigt. Vid a.nden av det foljande, flackare avsnittet av banan 4 finnes ett hinder 6 resp. 7, anordnat vid vardera sidan, vilka hinder aro hoj- och sankbara, oberoende av varandra. Efter dessa hinder uppvisar banan 4 ett brantare avsnitt 8 och ett flackt lutande avsnitt 9. Banan 4 utgares exempelvis av tva skenor, vilkas inbordes avstand ilr lika med avstandet mellan timmerspelets 1 kedjor. Banans 4 avsnitt 8 och 9 konvergera nagot och mellan banans skenor är en transport bana 10 anordnad, pa vilken de vanda stockorna transporteras vidare exempelvis till ett sagverk. In the drawing, 1 denotes a timber game, with which logs 2, 3 are taken up by Iran, a watercourse and transported further and dropped on a track 4, the first section of which 5 immediately after the timber game is steeper than the rest of the track. At the end of the following, flatter section of the track 4 there is an obstacle 6 resp. 7, arranged at each side, which obstacles can be raised and lowered, independently of each other. After these obstacles, the web 4 has a steeper section 8 and a flat sloping section 9. The web 4 is formed, for example, by two rails, the inboard distance of which is equal to the distance between the chains of the timber game 1. Sections 8 and 9 of the web 4 converge somewhat and between the rails of the web a transport web 10 is arranged, on which the used logs are transported further, for example to a sawmill.

Anordningen fungerar pa foljande satt: Timmerspelet 1 upptar stocken 2 fran vattendraget, f8r den uppat och faller den ned pa banan 4. Harvid kan lutningen av avsnittet 5 vara anpassad sa, att stocken far en lamplig utgangshastighet for att sedan rulla framat och stota mot det ena i upphojt lage staende hindret, i detta fall 6. Harvid kan stockens 2 rotande passera det andra, joke hojda hindret 7 och rulla nedfor det brantare partiet 8 av banan, varvid stocken samtidigt bibringas en svangningsrorelse, som resulterar i att stocken faller ned pA transportbanan 10 med rotanden f8re. Med stocken 3 forfares pa samma satt, med undantag av att nu hojes hindret 7, medan hindret 6 halles sankt, till foljd varav aven stocken 3 faller ned pa transportoren med rotanden f Ore. The device works in the following way: The timber winch 1 picks up the log 2 from the watercourse, moves it up and drops it on the track 4. In this case, the inclination of the section 5 can be adapted so that the log has an appropriate exit speed and then rolls forward and strikes it. one in a raised low standing obstacle, in this case 6. In this case the rotating log 2 can pass the other, joke raise the obstacle 7 and roll down the steeper part 8 of the track, whereby the log is simultaneously subjected to an oscillating movement, which results in the log falling down on transport path 10 with the root end f8re. The log 3 is driven in the same way, with the exception that the obstacle 7 is now raised, while the obstacle 6 is kept slow, as a result of which the log 3 also falls down on the conveyor with the root end ore.

Foretradesvis anordnas hindren 6 och 7 pa nagot avstand fran sjalva timmerspelet 1 2— — fOr att skapa rOrelse. Preferably, obstacles 6 and 7 are arranged at some distance from the hour game itself 1 2— - to create movement.

Partierna 8 och 9 vid banans 4 nedre ande kunna naturligtvis forses med lampliga styrytor och eventuellt aven med anordningar for dampning av en alltfor kraftig stilt av sto&en mot transportoren. Nyssnamnda anordningar aro i och for sig kanda for fackman pa. omradet, varfor de liar icke beskrivas. The portions 8 and 9 at the lower end of the web 4 can of course be provided with suitable guide surfaces and possibly also with devices for steaming an excessively strong position of the stand against the conveyor. The above-mentioned devices are per se known to a person skilled in the art. area, for which they are not described.

Anordningen enligt uppfinningen kan givetvis modifieras mom ramen av uppfinningen. Salunda kunna banans 4 avsnitt 5, 8 och 9 ha varierande inbordes langd och lutning och banan 4 kan likaväl ersattas med en kedjetransportor. Huvudsaken är, att stocken far en tillracklig rorelseenergi i tvarriktningen, som sedan genom hindren omvandlas till svangningsrorelse kring hindret. Svangningsrorelsen kan accelereras med de sluttande delarna 8 och 9 av banan. rum for stockens svangnings- dar befintliga, av varandra oberoende hoj och sankbara hinder och efter dessa hinder en sluttande styrbana, som dr oppen i mitten och ãr anordnad att styra stockarna pa en langstransportor f6r vidaretransport av de nu med rotanden at samma hall vanda stockarna. The device according to the invention can of course be modified within the scope of the invention. Thus, sections 5, 8 and 9 of the track 4 can have varying inboard length and slope and the track 4 can just as well be replaced with a chain conveyor. The main thing is that the log receives sufficient motile energy in the transverse direction, which is then converted by the obstacles into oscillating motion around the obstacle. The oscillation motion can be accelerated with the sloping parts 8 and 9 of the web. space for the log's oscillation days existing, independently high and submersible obstacles and after these obstacles a sloping guideway, which is open in the middle and is arranged to steer the logs on a longitudinal conveyor for further transport of the now with the root at the same hall the logs.

Anordning enligt patentanspraket 1, kannetecknad darav, att tvartransportoren utgores av atminstone tva parallellt lopande transportkedj or. Device according to patent claim 1, characterized in that the transverse conveyor consists of at least two parallel transport chains.

Anordning enligt patentanspraket 1, kannetecknad darav, att tvartransportoren utgores av atminstone tvâ parallellt liipande och mot hindren sluttande skenor eller dylikt. Device according to patent claim 1, characterized in that the transverse conveyor consists of at least two rails parallel to the parallel and inclined towards the obstacles or the like.

Anordning enligt nagot av foregaende patentansprak, kannetecknad darav, att banans lutning efter hindren ãr reglerbar. Device according to one of the preceding patent claims, characterized in that the inclination of the track after the obstacles is adjustable.

Anordning enligt patentanspraket 4, kannetecknad darav, att den lutande banan efter hindren är forsedd med vinkelratt mot langstransportorens langdriktning lutande ledskiVOr. Device according to patent claim 4, characterized in that the inclined path after the obstacles is provided with an angle knob against the longitudinal direction of the longitudinal conveyor inclined guide discs.

Anordning enligt nagot av patentanspraken 1, 3-5, kannetecknad datav, att de lutande banorna fore och efter hindren hava ett brantare avsnitt, vars lutning eventuellt är reglerbar. Device according to any one of patent claims 1, 3-5, characterized in that the inclined paths before and after the obstacles have a steeper section, the inclination of which may be adjustable.

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Claims

Patent claim:

Arrangement for such watering of logs that the root teeth are directed to the same hall, can be characterized by the fact that it consists of a transport path for transporting logs in the transverse direction and two near the logs dn- Stockholm 1963. Kungl. Boktr. P. A. Norstedt & Soner. 080089