195-71-51191 TRUNNION
Nzeve shaft yebulldozer chinhu chakakosha hinge chinobatanidza mudziyo unoshanda (senge bulldozer blade nevhu rekusunungura mudziyo) nemuviri wemashini. Inonyanya kushandiswa kuwana kutenderera nekufamba kwemudziyo unoshanda, uye magadzirirwo awo anoda kuzadzisa zvinodiwa zviviri zvepamusoro-kutenderera kwesimba uye kutenderera kunochinjika. Zvinoenderana nehunhu hwekushanda kwebulldozer, shaft yenzeve inowanzogadzirwa kubva kune alloy structural simbi (senge 40Cr kana 42CrMo), ine nzvimbo yakabatwa nekudzima uye kupisa uye chrome plating yekudzivirira ngura. Iyo shaft dhayamita saizi inoda kuenderana nekuremerwa kwechishandiso chinoshanda (senge dhayamita renzeve yebulldozer hombe inogona kusvika 100-150mm), uye migumo yese iri yakabatana nefuremu yemuviri kuburikidza nemabhengi kana shaft maoko kuti ive nechokwadi chekutenderera kwakatsetseka pasi peyakaderera friction coefficient.
Kushandiswa kweaxis nzeve
Joint point ye homework mudziyo: kubatana pakati pebulldozer foshoro uye ruoko runoshanda
Iyo hinge inonongedza pakati pefoshoro yebulldozer uye furemu, pamwe nepakati peruoko rwekushanda uye furemu, ndiwo musimboti wekushandiswa kwezviitiko zveekisesi nzeve, iyo inotarisisa kuchinjika kwechishandiso chekushanda.
Bulldozer ear shaft: Mativi maviri ebulldozer akabatanidzwa kune furemu bracket kuburikidza nenzeve shafts, iyo yakamisikidzwa pane furemu nzeve ndiro. Maburi enzeve ebulldoza akaiswa kunze kweshaft dzenzeve (pamwe pakasakara-makwenzi asingamiri akaiswa pakati). Kana bulldozer yasimudzwa kana kutenderedzwa, inotenderera ichitenderedza nzeve shaft, iyo inotakura radial simba uye nguva yekukotama inogadzirwa nekupokana kwebulldozing. Iyo dhayamita yeshaft yenzeve yemabhurudhoza mahombe inogona kusvika 80-150mm kuti ienderane nezvinorema-basa.
Kushanda ruoko nzeve shaft: Nheyo yeruoko rwekushanda yakasungirirwa kune furemu kuburikidza nenzeve shaft, uye migumo yese yenzeve shaft yakasungirirwa kune mahwendefa ezeve ekutsigira. Ruoko runoshanda runotenderera kutenderedza nzeve kuti uwane kusimudza nekudzikisa zviito. Nzeve shaft inoda kutakura huremu hwese hweruoko rwekushanda, bhaketi, uye zvinhu, uye gadzirisa iyo inoshanda renji pamwe nekusundidzira kweboom cylinder.
Hydraulic cylinder yekubatanidza: iyo "inofambiswa yakabatana" pakati pehumburumbira uye zvimiro zvemukati.
Kubatana pakati pemigumo miviri ye hydraulic cylinder uye furemu, pamwe nechishandiso chekushandisa, inotsamira pane nzeve shaft kuti iwane akawanda angle swing, kudzivirira silinda kubva pakuiswa kune dzimwe nguva dzekukotama:
Oil cylinder earring ear shaft: Iyo cylinder pasi uye piston tsvimbo yekupedzisira ye hydraulic cylinders inowanzogadzirwa sezvimiro zvemhete, ine nzeve shafts (kana pini shafts) yakaiswa mukati memhete, iyo yakabatana nenzeve mahwendefa efuremu / inoshanda mudziyo. Kana silinda yemafuta ichiwedzera uye ichidzoreredza kufambisa mafambiro ezvikamu, shaft yezeve inobvumira silinda yemafuta kutenderera ichitenderedza nzvimbo yekubatanidza (swing angle ± 15℃30 degree), kuripa kutsauka kwechikamu chekufamba trajectory uye kudzivirira iyo silinda yemafuta piston tsvimbo kubva mukukuvara kunokonzerwa nekusarura.
Synchronous action ear axis boka: Matemo enzeve emasilinda emafuta anosimudza pamativi ese ebulldozer blade anofanirwa kuchengetedza coaxiality kuti ive nechokwadi che synchronous chiito pamativi ese uye kudzivirira kurereka kwebulldozer blade. Iyo yekumisikidzwa kweiyo shaft yenzeve inobata zvakananga kufananidzwa kwesimba pahumburumbira yemafuta, uye kukanganisa kwecoaxiality kunofanirwa kunge kuri Kuderera kana kuenzana ne0.1mm/m.
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