Zingaphi izakhiwo ozaziyo malunga nesixhobo sokomba esijikelezayo?Excavator Track Carrier Roller Top Roller
Amacandelo aphambili e-rotary drilling rig
1. Umbhobho wokugaya kunye nesixhobo sokugaya
Umbhobho wokubhobhoza kunye nombhobho wokugaya isixhobo ngamacandelo aphambili, ezahlulahlulwe ngohlobo lwangaphakathi loxinzelelo lwangaphandle lwetelescopic yoqhelisa umbhobho kunye nohlobo lokutshixa lwangaphakathi oluzenzekelayo oludityanisiweyo lwangaphandle loxinzelelo lwetelescopic yombhobho wokubhola.
Umbhobho we-drill drill wangaphakathi unokusebenza okuphezulu kokomba kumaleko womhlaba othambileyo.Umbhobho wokutshixa uphucula uxinzelelo olusezantsi olusetyenziswa yintloko yamandla kumbhobho wokubhobhoza kwaye udluliselwe kwisixhobo sokubhola.Ilungele ukugrumba iileya zamatye aqinileyo kwaye ineemfuno eziphezulu zokusebenza.Ukuze kuphuculwe ukusebenza kakuhle, i-drilling rig ixhotyiswe kakhulu ngeeseti ezimbini zemibhobho yokubhobhoza.Zininzi iindidi zamasuntswana okomba ajikelezayo, abandakanya amasuntswana amafutshane ajikelezayo kunye nediameter enkulu, ii-emele zokubhola ezijikelezayo, iibhakethi zebheyile zesanti, ii-emele zokubhora eziziicylindrical, iibhithi zokutsiba, amasuntswana angundoqo, njl.njl.
2. Intloko yamandla
Intloko yamandla yinxalenye ebalulekileyo ye-drilling rig, esetyenziselwa ukuvelisa i-torque.Iqulethwe yi-motor hydraulic motor, isinciphisi seplanethi, ibhokisi yamandla kunye nezinye iindawo ezincedisayo.
Umgaqo osebenzayo: i-oyile yoxinzelelo oluphezulu oluhanjiswa yimpompo ye-hydraulic iqhuba i-motor ye-hydraulic kwi-torque ephumayo, kwaye iyancipha kwaye inyuse i-torque ngokusebenzisa isinciphisi seplanethi kunye nebhokisi yamandla.Intloko yamandla ine-hydraulic transmission, i-motor transmission kunye nokuhanjiswa kwe-injini, kwaye inemisebenzi ye-speed-speed drilling, ukujikeleza umva kunye nokuphosa umhlaba ngesantya esiphezulu.Okwangoku, i-hydraulic drive isetyenziswa kakhulu, kubandakanya i-dual variable hydraulic motor, isantya esincinci sokunciphisa idrayivu okanye isantya esiphezulu se-torque hydraulic motor drive.Isantya sokomba wentloko yamandla ngokuqhelekileyo sineegiya ezininzi, ezifanelekileyo ukusebenza phantsi kweemeko ezahlukeneyo zokusebenza.
3. Ayinamoya
Njengenxalenye ebalulekileyo ye-rotary drilling rig, i-winch ibandakanya i-winch engundoqo kunye ne-winch yokuncedisa.
I-winch ephambili isetyenziselwa ukuphakamisa nokunciphisa umbhobho we-drill, kwaye i-winch encedisayo isetyenziselwa umsebenzi wokuncedisa.Ngexesha lenkqubo yokusebenza, i-valve ephambili ibonelela ngeoyile ye-hydraulic ye-winch hydraulic motor, kwaye ivalve ephambili ijika umva ukuze iqonde ukujikeleza ngasekhohlo kwe-winch hydraulic motor, ukwenzela ukuba kuphakanyiswe umbhobho wokubhoboza kunye nesixhobo sokuqhuba ukuphakamisa nokuthoba.
I-winch ephambili yinxalenye ebalulekileyo ye-drilling rig.Isetyenziselwa ukuphakamisa okanye ukunciphisa umbhobho wokubhobhoza.Iqulethwe yi-hydraulic motor, i-reducers yeplanethi, i-brake, i-drum kunye nentambo yentsimbi.Umgaqo wayo wokusebenza: impompo ye-hydraulic ikhupha i-oyile yoxinzelelo oluphezulu ukuqhuba eyona njini ye-winch.Ngelo xesha, i-oyile yesiphaluka kunye ne-brake mechanical ivuliwe.I-torque inyuswa ngokunyuka kwe-deceleration ye-reducer kwaye idrum iqhutywe ukujikeleza ukuphakamisa okanye ukunciphisa i-winch engundoqo.Ukusebenza kakuhle kokugaya i-winch ephambili kuhambelana ngokusondeleyo nokwenzeka kweengozi zokugaya kunye nobomi benkonzo yentambo yentsimbi.I-Italian IMT yokwemba i-rotary excavator ibonelelwe ngombhobho wokomba wokhuselo lokudibana komhlaba ukuthintela intambo yentsimbi ukuba yonakaliswe ziintambo ezingalungelelananga.Ngokukodwa, i-rotary drilling rig yenkampani yaseMaite eItali inomthamo omkhulu wedramu ye-winch ephambili, intambo yentsimbi yentsimbi icwangciswe kwinqanaba elilodwa, amandla okuphakamisa aguquguquki, kwaye intambo yentsimbi ayidibanisi kwaye iqengqeleke, ngaloo ndlela ukunciphisa ukunxiba phakathi kweentambo zentsimbi kunye nokwandisa ubomi benkonzo yentambo yentsimbi.Eyona winch yezixhobo zokomba ezijikelezayo zangaphandle zisebenzisa intambo yentsimbi engajikeleziyo kunye nokuguquguquka okuhle ukuphucula ubomi benkonzo.
4. Isixhobo esicinezelayo
Umsebenzi wesixhobo soxinzelelo: uxinzelelo lusetyenziswa kwintloko yamandla, kwaye uxinzelelo ludluliselwa kwi-drill bit tip yentloko yamandla ngesixhobo sokuxinzelela ukufezekisa injongo yokusika, ukutyumza okanye ukugaya.
Kukho iintlobo ezimbini zoxinzelelo: i-cylinder pressurization kunye ne-winch pressurization: i-cylinder ye-pressurization igxininiswe kwi-mast, kwaye i-piston ye-cylinder ye-pressurization ixhunywe kwinqwelo yentloko yamandla.Umgaqo osebenzayo kukuba ipompo ye-hydraulic encedisayo ye-drilling rig inikezela ioli ephezulu yoxinzelelo, ingena kwi-rod free room ye-cylinder, iqhube i-cylinder piston ukuba ihambe, kwaye ifake uxinzelelo kwintloko yamandla.Xa iyeka, ioyile itshixiwe ngevalve yokulinganisa enye ukuthintela intloko yamandla ukuba ingatyibiliki.Izinto eziluncedo: isakhiwo esilula kunye nokugcinwa okufanelekileyo.
I-Winch pressurization: indibano ye-winch ifakwe kwi-mast, kwaye iintambo ezimbini zentsimbi ziboshwe kwi-drum, enye i-pressurization kunye neyokuphakamisa.Idityaniswe nepuli eguquguqukayo yentloko yamandla ngepuli esisigxina ephezulu yemasti, ize emva koko imiswe kwimasti esezantsi kunye nemasti ephezulu ngokulandelelanayo ukuze iqonde imeko yokunyusela okanye yoxinzelelo.
Izinto eziluncedo: uxinzelelo olukhulu lunokufezekiswa ngepuli eshukumayo, kwaye indlela yolwakhiwo lwe-screw ende inokufezekiswa.Ukungalungi: isakhiwo siyinkimbinkimbi encinci, indibano kunye nokuchithwa kuyinkathazo, kwaye izilumkiso zongezwa ngexesha lokusebenza.Ingaba i-cylinder yeoli ecinezelekileyo okanye i-winch, kukuqonda imeko yokusebenza ecinezelekileyo, kodwa iifom zoxinzelelo zihlukile.
5. Itshizi
I-chassis ye-rotary excavator inokwahlulwa ibe yi-chassis ekhethekileyo, i-crawler hydraulic excavator chassis, i-crawler crane chassis, i-chassis yokuhamba, i-chassis yemoto, njl.
Nangona kunjalo, i-chassis ekhethekileyo ye-crawler inezibonelelo zesakhiwo esihlangeneyo, ukuhamba kakuhle, inkangeleko entle kunye neendleko eziphezulu.Okwangoku, uninzi lwee-excavators ezijikelezayo eziveliswa ekhaya nakwamanye amazwe zifakwe kwi-chassis ekhethekileyo.
Izixhobo ze-chassis ze-rotary excavator ikakhulu zibandakanya amavili amane:
Amavili amane abhekisa kwivili elixhasayo, ivili lokuqhuba, ivili elikhokelayo kunye nevili letsheyini lokutsala;Ibhanti libhekisela kumzila.
Ixesha lokuposa: May-31-2022
