CS256930B1 - Equipment for trees felling - Google Patents

Abstract

The device includes a working head with rotating support that carries cutting teeth. These teeth are made in prismatic shape and yamykávoí a and broken cut edge. Angle formed by the front cutting edge and oaou the symmetry of the tooth, is greater than the angles, formed by the rear cutting edges and the same the axis of symmetry, and the angle between the the edge and lower surface of the tooth ee is equal to 45 up to 60 °. The device can be used effectively in different machine designs on logging.

Description

3anBJieHo: 10.01.83 3aflBtca: 3563006 / 29-15 'MKH3 A 01 G 23/08

AsTopw: E.A. Kojio6ob, Β.Φ. Kytunaes, B.H. Κοπηποβ, Η.Π. CaBHH, B.A. B.HeB, B.A. TIpocKypaKOB h H.H. HmeHKO. 3aBBHTejJb! UeHTpaJIbHblfl HayBHO-HCCJieflOBaTejIbCKHH Π ΠρΟβΚΤΗΟ-KOHCTpyKTOpCKHflHHCTHTyT MexaHH3aHHH H 3ΗβρΓ6ΤΗΚΗ JieCHOn npOMbUUneHHOCTH. Ηβ3Β3ΗΗβ Η3ο6ρετβΗΗΗ: 3AXBATH0-CPE3AKJIHEE YCTPOňCTBO JIEC03Ar0T0BHTEJlbH0tÍMAUIHHbl. Η3ο6ρετβΗΗβ othochtch κ oBjíacTH MexaHHaauHH paCoT b necHoň npoMbintneHHocTHH Moset 6bITb HCnOJIb3OBaHO B KOHCTpyKHHHX JieCO3ároTOBHTenbHbK MailIHH, H3BecTHo 3axBaTHo-cpe3aiomee ycTpoňcTBO JiecoaaroToBHTejibHoň MamHHbí, mohth pyeMoe-Ha CTpejie. n n ρ o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o H H M M M M

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Uenb H3o6peTeHHH - noBMineHne Ha # exHocTH paCoTbi h yMeHbmeHHe MeTannoeM-kocth γοτροήοτΒβ.

ZlocTHraeTCH hundred τθμ, HTO peacymHe sy6ba ποΒοροτΗοή onopw BbinonHenbi npn3-MaTHHecKoň φορΜΜ what cKajibiBawmeň hc ηοΜβκοή peacymeň κρομκημη, nphnami yron, 256,930 o6pa3yeMbiň nepeflHeň pexymeň κροωκοή h ocbio οημμθτρηη 3y6a Sonbiue yrnoB, o6pa3yeMbix 3aflHHMH pexyiipiMH κροΜκβΜΗ η τοή xe ocbio CHMMeTpHH, and yron MexflyCKanbiBaKKueň κροωκοή h HHMHen nnocKocTbio 3y6a paBen 45 ° -6O °. KpoMe this, oTHonieHHe nonnoň απηηη cpeflHero 3y6a ποβοροτηοΑ οπορω κ nonHoň flnHHe jno6oroflpyroro 3y6a cocTaBnaeT 0.5-0.9, and OTHonieHHe ΑΠΗΗω nepeflHeň pexymeň kpomkh3y6a κ o6meň paóoneň flnHHe pexymeň kpomkh cocTaBnaeT 0.6-0.8, πρκ one hundred meters ot-HomeHne bhcotm paGonen nacTH 3y6a κ o6menu pa6onn flnHHe pexyme kpomkh 3y6acocTaBjíaeT 0.7-1.0.

Ha Φηγ. 1 H3o6paxeHO 3axBaTHo-cpe3aiontee ycT at least tBO neo3aroTOBHTenbHoMMHHH, oSnjHn bha; hs Φηγ. 2 - CBo6oflHbi KOHefl ποΒοροτΗοή οπορω, bha ceep-xy; Ha Φηγ. 3-pexynyl ay6, bhaC6oxy; Ha Φηγ. 4 - pexynm 3y6, bha cBepxy. 3axBaTHo-cpe3aiomee ycTHBH coctoht H3 pa6-neo ΓΟPΟΒΚΗ1,3HXB3TOB 2h MexaHH3Ma 3 cpe3aHHH. Ha Kopnyce pa6oneň γοποη-kh 1 Ha och 4 ycTaHOBJíeiia ποβοροτηηη onopa 5, BepxHHn κοπεί; κοτοροή mapHHpHočoeflHHeH rHflpoHHJiHHflpoM 6 c and Ha cboCoahom KOHfle οπορω 5 ycTaHOBneHbí Peace-MWe 3y6bH 7 HMeromne KaMflnň nepeflHioro 8h aaflHHe 9 pexytnne kpomkh and TaroxeCKanbieaiomyio KpoMKy 10th CneflyeT OTMeTHTb, HTO cKajibtBaroman κροΜκβ 10 ΗΜββτ cHHMHeň nnocKocTbio ay6a 7 yron of (1 = 45 ° -60 °; Kopf OCTanbHbIX, ΠρΙβΜ ΠΙβΗΗβ ero ň ň ň l l l l l l l l l 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 , + 12) cocTaBnaeT ot 0.6 flo 0.8, oTHonieHHe βωοοτω h1 paConne nacTH 3y6a 7κo6nonefnHHe peflyme kpomkh (1, + 12) cocTaBnaeT ot 0.7 to 1.0, and οτκοιπε-H He h, κ nonHo BbicoTe h2 3y6a 7 cocTaBnaeT ot 0.8 to 1.0 PaSonan ronoBxa1 mapHHpHo coeflHHeHa c παβοροτημμομμμμμμμ Haα Ha cTpene 13 neco3aroTOBHTenboMoMHHb (Ha nepTexaxHe noxa3aHa). 3axBaTHo-cpe3aioiuee ycT least cTBO neco3aroTOBHTenbHoMoHHH pafioTaeT cne-flyromHM o6pa3OM. C noMombio cTpenbi 13, nofleecKH 12 η ποβοροτηογο Bana 11 ycTidedcTBO ποαβο- * ΑΗΤ κ pacTymeMy flepeBy. Hepeeo 33ΜΗΜ3 · 33τ 33 33χβ3Τ3μη 2, πρκοτικό pexymHe 3y6bH7 ποΒοροτΗοή οπορω 5, BpamaioTCH b flpeBeCHHy. Bo BpeMH BHeflpeHHH 3y6bee 7b ApeBecHHy npoHcxoflHT nonepenHoe nepepe3aHHe bojiokoh flpeBecHHbí CHanananepeflHHMH 8 and 9 3aTeM 3aflHHMH pexymHMH κρομκθμη η οχζΗΟΒρβΜβΗΗοβ PA3 «bhrami-ΗΗβ bojiokoh cKanbiBaiomeň KpoMKoň 10th fljia BHeflpeHHH b ApeBecHHy Ha bcio pa6onyioftHHHy (1 + 1?) Pexymeň kpomkh 3y6a 7 , HMeromero noMaHyro pexymyro cxajibiBaromyroKpoMKy, TpeCyeTCH 3HanHTenbHo MeHbme ycHJiHn, ne pn BHeflpeHHH TaKoro.xe3y6a, ho c pexyme κροΜκοή b BHfle of ň nnHn.

BejiHHHHbí yrjioB ή O (3 and Taxation cooTHomeHHe βθπηηηη first ,, 12 S, H ,, (1 + 12) onpefleneHHbie pacqeTHO-aKcnepHMeHTajibHMMnyTeM, flaioT He TOJibKo BH-meonHcaHHbiH 3φφεκτ him h oflHoepeMeHHo oÓeenenHBaioT flOCTaTOHHyro njioqaflb οπορωHHMHeň nnocKocTbio 3y6a 7 on nHeByio nacTb flepeBa, it ecTb oSecnenHBaioT Heo6xo-flHMbiň μομθητ BajiKH. nocneflHHň φβκτορ flocTHraeTCH eme η τθμ MTO cpeflHHň PE xyinHň 3y6 BbinojiHeH Kopone flpyrnx, τβΜ cambio o6ecneHHBaeTCH HanSonee noJiHbiňοχΒβτ peacymHMH 3y6bHMH CTBOJia flepeBa.

Pa3HocTb Mexfly noJiHoň BbicoToň h2 ay6a 7h BbieoToň ero ň qacTHnosBOJineT orpaHHHHBaTb xofl (Bpe3aHHe b flpeBeCHHy) 3y6beB 7. 'nocjie 33MHM3 flepeBO CnWIHBaeTCfl MexaHH3MOM 3 Cpe33HHH. OflHOBpeMeHHO cHanajioM pe33HHH BKJirónaeTCH γηαροακπηηαρ 6 npHBOfla ποΒοροτΗοή οπορω fifth IloflfleňcTBHeM ycHjiHH rHflpoflHJiHHflpa 6 flepeBÓ HaKJioHHeTCH, one hundred meters NPH noBopoTHaaonopa 5 HMeiomaH HaneMHoe cflenneHHe c flepeBOM, pa6oTaeT kak BanonHoe ycT- 256930 poňcTBO (flOMKpaT). B μομθητ noBana flepesa h HaxjioHa aaxeaTHo-cpeaaiomeroycTpoítCTBa nponcxoflHT CKonbxeHHe pexymnx 3y6beB 7 NO pa3flBHHyTbiM cxanbiBaio Men κροΜκοή 10 BonoKHaM npeBecHHbí η τθμ Cambio o6ecnenHBaeT.CH CBoSoflHbiňBbixofl 3y6bee 7 H3 πηθβοΛ ί3οτη flepeBa, npexuiaraeMoe penreHne yMeHbmaeT HarpyaKH Ha MeTannoKOHCTpyKUHw 3axBatHo-cpeaawmero ycTpoňcTBa and 3το ποβΒοπΗβτ yBenwHHTb HaflexHOCTb pa6oTW h yMBHb-niHTh MeTajiJioeMKocTb ycTidedcTBa. B cboio owepenb sto πρηβοηητ k noBbnneHwonpOH3BOflHTeJIbHOCTH neCO3arOTOBHTenbH0n MaillHHbl,

ΦΟΡΜΥΠΑ H30BPETEHHH first 3axBaTHo-cpe3aiomee ycTpoňcTBo neco3aroTOBHTenbHoň μηιπηημ, MOHTHpyeMoeHa CTpene npn noMomn noRBecKH noeopoTHbíM eanoM c h cogepxamee paBonyro γοποβ xy-Ha Kopnype κοτοροή CMOHTnpoBaHbí Mexann3M cpe3aHHH, saxBaTbi noBopoTHaaonopa c h pexymnMH 3y6bHMH CPE # HHN H3 kotopmx BbinojiHeH κοροηβ ocTanbHbix, oTjiHqawmeecH τθμ, HTO c uenbio noBboueHHH HanexHocTH paCoTbi h yMeHbmeHHHMeTannoeMKocTH ycTpoňcTBa, pexymne 3ý6bH noeopoTHpň οπορω ΒωποπΗβΗΜ npHSMa-rTHwecKoft φορΜω what cxanbiBaumeň HC noMaHoň pexymeň κροΜΚβΜΗ, nphnami yron, 06-paayeMbiň nepeflweň pexymeň κροΜκοή h ocbio θημμθτρηη sy6a Conbme yrnoB, o6pa-ayeMbtx ββαηημη pextymHMH KpoMKaMH h Toon xe ocbio CHMMeTpHH, and yron Mex # y cKa-jimb ark κ H H HHXHen nnocKocTbio 3ytia paeeH 45 ° -60 °. 2. 3axBaTHo-cpe3aiotnee ycr at least cTSo no π. 1, OTnuraatomeecH τβΜ, ητο OTHomeHHenojiHoň ηπηημ cpeflHero 3y6a ποβοροτηοΑ οπορω κ nonHoň fljiHHe nro6oro flpyroro3y6a cocTaBJweT 0,5-0,9. Third-3axBaTHo cpe3aromee ycTpoňcTBo πο, π.1, oTnunarameeca τβΜ, μτο οτΗοωβΗΗβfljiHHbí nepeflHeň pexymeň kpomkh 3y6a κ o6meň pa6oneň ππηηθ pexymeň kpomkh coc-TaBJíaeT 0.6-0.8, and OTHomeHHe bmcotm páS.oneň nacTH ay6a κ o6meň paConeň βπΗΗβpexymeň kpomkh 3y6a cocTaBJinT 0 ^ 7-1.0.

Hctohhhkh ΗΗφορΜβμΗΗ, npHHHTbie bo BHHMaHHe npH 3KcnepTH3e: 1. ABTopcKoe CBHfleTenbCTBo CCCP IP 686683, κη. A 01 G 23/08, 1975 r. 2. Β.Φ. KynuweB "JlecoaaroToBHTejibHbie MamHHM MaHHnyjwTopHoro THna". M, JlecHan npoMbmineHHocTb ", 1981, c 169-171, p. 49 (6) ,.

P E Φ E P A T

3AXBATHO-CPE3AIOUIEE YCTPOÉCTBO ΠΕΟΟ3ΑΓΟΤΟΒΗΤΕΠΒΗΟ0 MA1UHHLI

YcTpoňcTBo coflepxHT pa6onyro ronoBKy 1 c noBopoTHoň onopoň 5 Hecymeň PE xymHe 3y6bíT seventh 3th sy6bn 7 ΒωποπΗβΗω npHSMaTtreecKoň φορΜω what cxanbiBarameň hη e noMaHoň pexymeň κρομκβμη 10th Yron, oSpasyeMbiň népeAHeň 8 pexymeň κροΜ-κοή h ocbio CHMMeTpHH 3y6a 7 6onfeme yrnoB, oCpaayeMbix 33ahhmh 9 pexymnMHKpoMKaMH h ton XE ocbio CHMMeTpHH and yron Mexny CKanbraaiomeň κροΜκοή 10 hHHXHeň nnocKocTbio 3y6a 7 paeeH 45-60 ° YcTpoňcTBo μοχθτ 6biTb οφφεκτΗΒΗο HC-b nonbaoBaHo pasnnnHbix KoHcTpyKHHnx necosaróTOBHTenbHbix ManiHH. Φηγ. 1. ΠρΗ3ΗβΗο Η3θ6ρβτβΗΗβΜ no peaynbTaTaM 3KcnepTH3bi, ocymecTBneHo TocyflapcT-BeHHbíM CCCP no aenaM Η3θ6ρβτβΗΗή η οτκρωτΗή, 2 nepTexa 256930

Claims (3)

SUBJECT MATTER 1. A boom-mounted tree-slaughtering device with a rotatable shaft-containing hinge, on whose frame a trimming device, grips and a rotary support are assembled with cutting teeth, the middle of which is made shorter than the others, characterized in that to increase the reliability of the work and reduce the consumption of the device, the cutting teeth of the rotatable support are made in a prismatic shape with a crunching and angled cutting edge, the angle formed by the front cutting edge and the axis of the symmetry being greater than the angles formed by the rear cutting edges of the same symmetry axis, and the angle between the abutment edge and the lower tooth surface is 45 to 60 °. 2, the device according to claim 1, characterized by the central tooth seats of the pivot support to the full tooth of 0.5 to 0.9. by taking the ratio of the full length of any 3. Apparatus according to claim 1, characterized in that the plurality of teeth of the front cutting edge of the tooth to the total working length of the cutting edge is 0.6 to 0.8, and the ratio of the working height of the tooth to the total working length of the cutting edge of the tooth is 0.7 to 1.0. 256930