Kodi mfundo ya chain hoist ndi chiyani

ThePamanja unyolo chipikandi oyenera kukweza mtunda waufupi wa zida zazing'ono ndi katundu.The kukweza kulemera zambiri zosaposa 10T, ndipo yaikulu akhoza kufika 20T.Kutalika kokweza nthawi zambiri sikuposa 6m.Chigoba chakunja cha tcheni chachitsulo chimapangidwa ndi zitsulo zamtengo wapatali za alloy, zomwe zimakhala zolimba komanso zosavala, ndipo zimakhala ndi chitetezo chapamwamba.

Thelever chain blockimakoka tcheni chamanja ndi dzanja la sprocket kuti lizungulire, kukanikiza gudumu la friction plate ratchet ndi mpando wonyezimira kuti muzungulira, ndipo shaft yayitali ya dzino imazungulira giya lachidutswa, shaft ya dzino lalifupi ndi giya la bowo la spline.Mwanjira iyi, sprocket yokwezera yomwe imayikidwa pa giya la spline hole imayendetsa unyolo wokwezera kuti unyamule kulemera kwake.Mtundu wa ratchet friction plate wamtundu wa njira imodzi umatengedwa, womwe ukhoza kudzipukutira ponyamula katundu.Pawl imagwira ntchito ndi gudumu la ratchet pansi pa kasupe, ndipo brake imagwira ntchito bwino.

Monga mtundu wokwezedwa wa pulley yokhazikika, thePulley block yamanja yokhala ndi trolleyamatengera kwathunthu ubwino wa pulley yokhazikika.Nthawi yomweyo, imatengera kuphatikiza kwa reverse brake reducer ndi unyolo pulley gulu.Dongosolo la magawo awiri a spur gear rotation limakonzedwa molingana, lomwe ndi losavuta, lolimba komanso lothandiza.