Nzira ina huru dzekusimudza cheni chemaoko

1. Kusimudza michina

Iyo inowanzo ine mudziyo wekutyaira, cheni inotenderedza system, chinhu chekutora chinhu uye mudziyo wekuchengetedza. Chigadzirwa chekutyaira chinosanganisira ketani yakadhonzwa nemaoko, sprocket yakadhonzwa nemaoko, brake disc friction plate uye ratchet, etc. Iyo chain winding system inosanganisira baffle, gumbo rinotungamira, latch, etc. Midziyo yekudzosa inosanganisira zvikorekedzo, mhete, ma grabs, maspreader, matanda anorembera, etc. Midziyo yekudzivirira kuchengetedza inosanganisira overload limiter, kusimudza urefu kunogumira, descent deep limiter, uye overspeed protection switch.

2. Operating mechanism

Yakakamurwa kuita mapoka maviri: tracked operation uye trackless operation.

Iyo njanji-yemhando yekumhanyisa michina inonyanya kuumbwa nezvikamu zviviri: inomhanya inotsigira mudziyo uye inomhanya yekutyaira mudziyo. Chishandiso chetsigiro chinomhanya chinoshandiswa kutakura huremu uye mutoro wekunze wecheni yeruoko, uye kuendesa zvese izvi kune track nheyo yekuvaka. Zvinonyanya kusanganisira kuenzanisa midziyo, mavhiri, njanji, etc. Iyo yekushandisa drive mudziyo inoshandiswa kutyaira iyo hoist kuti imhanye panjanji, uye inonyanya kuumbwa neinoderedza, bhureki, nezvimwewo. hoists.

3. Rotary mechanism

Iyo ine zvikamu zviviri: slewing support device uye slewing drive device. Iyo yekutanga inotsigira chikamu chinotenderera chehoist pane yakagadziriswa chikamu, uye iyo yekupedzisira inotyaira chikamu chinotenderera kuti chitenderere maererano neyakagadziriswa uye inomira yakamira simba, yakatwasuka simba uye yekupidigura nguva inoitwa pairi nechikamu chinotenderera chekusimudza.

4. Luffing mechanism

Zvinoenderana nehunhu hwebasa racho, rakakamurwa kuita risingashande luffing uye kushanda luffing; maererano nemaitiro ekufambisa fomu, yakakamurwa kuita trolley luffing uye boom swinging luffing; zvinoenderana nekuita kweiyo boom luffing, yakakamurwa kuita yakajairwa boom luffing uye yakaenzana luffing. Boom amplitude.