Ubukrelekrele boyilo lwesixhobo sothumelo sekhonkco lesandla

Ukusebenza kwe isandla chain hoist ithembele ekuhanjisweni kwezixhobo. Nangona umgaqo ulula, uyilo lugqwesile. Oku kulandelayo yinkcazo ecacileyo yeempawu zoyilo lothumelo lwe-hand chain hoist. Uyilo oluncinci lunemibono emangalisayo.

Okokuqala, i-gear transmission ye-hand chain hoist iqhutywa ngamacandelo amabini amanqanaba amabini achanekileyo-amazinyo angama-4 ahlelwe kwisitaki. Phakathi kweshafti yevili letsheyini yesandla (i-axis enamazinyo amahlanu ende) kunye neshafti yevili lesprocket, iiseti ezimbini ezinxuseneyo zeegiya eziphakathi zenza amatyathanga amabini ahambelanayo othumelo. Ngelo xesha, ukwenzela ukuba ube nesakhiwo esincinci kunye nenkangeleko enhle, ivili lekhonkco lesandla lifakwe kumbindi we-sprocket wheel shaft. Ngenxa yezi mpawu zingentla, inkqubo yokuvelisa kufuneka iqinisekise ukuchaneka kweendawo ezihambelanayo zeeseti ezimbini zeegiya eziphakathi (i-shaft gear emfutshane kunye negiya yeplate), ukuze ukudityaniswa kweeseti ezimbini zeegiya ze-shaft ezimfutshane kunye neegiya zeplate zinokugcinwa nangaliphi na ixesha ngexesha lokusebenza. Ubuncinci iigiya zeplate kunye ne-short-axis gears kwiqela elinye zinokudibanisa kunye negiya ye-axis enamazinyo amahlanu kunye ne-spline hole gear ngaxeshanye. Ishafti enamazinyo amahlanu ende kunye nezixhobo zomngxunya wespline zombini zisebenzisa izinyo elinye. Injongo kukuququzelela i-meshing yeeseti ezimbini zeegiya. Izikhundla ze-meshing ziyahluka nge-1/2 ye-angle yokuthambekela kwezinyo. Akuyomfuneko ukusebenza kumphezulu wezinyo okanye kwiflank yezinyo ngaxeshanye ukuze usebenze ngokutshintshanayo. Ukukhethwa kobume bezinyo: Ngokusekwe kwiimpawu zegiya yokuhambisa i-hoist njengesantya esiphantsi kunye nomthwalo onzima, kwaye inani lamazinyo epinion lincinci kakhulu.