I-SD220L Crawleriphampu ephelele ye-hydraulicumshini wokubhoboza ojikelezayo obuyela emuvaisetshenziswa kakhulu ekubholeni okuqondileizisekelo zenqwabangobubanzi obukhulu, amatshe amancane, amatshe aqinile kanye nezinye izinhlaka eziyinkimbinkimbi. Ububanzi bayo obukhulu bungu-2.5m (idwala), ukujula kokubhoboza kungamamitha angu-120, kanti amandla aphezulu edwala elihlanganisiwe angafinyelela ku-120MPa, okusetshenziswa kabanzi ekwakhiweni kokubhoboza kwezisekelo zezinqwaba emachwebeni, emachwebeni, emabhulohweni emifuleni, emachibini nasezilwandle ngezinzuzo zokuhamba okusheshayo kanye nokwenza izinto ngokuzenzakalela okuphezulu, futhi konga izindleko zabasebenzi nezokwakha.
Uhlobo Lokusula Okuphansi
Isakhiwo esiyinhloko kanye nezici zokusebenza
- Isakhiwo esiyinhloko
- Imishini isebenzisa i-chassis yokuklebhula, uhlelo lwe-hydraulic olwakhiwe yinjini
futhi iphampu ye-hydraulic efakwe ngemuva kwemoto iwukushayela i-motor reducer eqhuba i-crawler chassis, efeza umsebenzi oziqhubayo.
2. Kufakwe amajekhi amane e-hydraulic ezinhlangothini zangaphambili nangemuva ze-chassis yethrekhi. Umshini oyinhloko ungasekelwa futhi amazinga angaphambili, angemuva, angakwesokunxele nakwesokudla angalungiswa ngaphandle kokulinganisa umhlabathi wendawo yokwakha. Amajekhi angavulwa futhi avalwe ngokukhululeka ngaphansi kokulawula okuhlukile. Ngesikhathi sokwakha, amajekhi e-hydraulic ayanwetshwa, futhi ububanzi obukhulu be-fulcrum yama-outriggers angakwesokunxele nangakwesokudla bungafinyelela ku-3.8m.
3. I-gantry ye-rig yokubhoboza iqiniswe engxenyeni engaphambili yesikhulumi se-chassis futhi ibekwe ngokuqondile (isimo sokusebenza).
4. Uhlaka lwe-gantry kanye nohlaka lokuvula umnyango ekugcineni okungezansi kuyisakhiwo esihlanganisiwe, esithuthukisa kakhulu ukuzinza kwesakhiwo sonke sohlaka.
5. Kufakwa uhlaka olungaphansi lwe-gantry ngaphakathi kwe-gantry, olungagcini nje ngokwandisa ukusebenza okuqondisayo, kodwa futhi olwenza ukwakhiwa kuzinzile, futhi kwandise kakhulu impilo yenkonzo yepayipi lokubhoboza. Ikhanda lamandla lifakwe ngaphakathi kwengxenye engezansi yohlaka olungaphansi lwe-gantry. Isilinda se-hydraulic esisetshenziselwa ukuphakamisa ikhanda lamandla (kufaka phakathi uhlaka olungaphansi) sifakwe eshubhu lesikwele le-mullion yohlaka olungaphansi.
6. ikhanda elijikelezayo lisebenzisa ikhanda elijikelezayo le-rotary drilling rig, ekhulisa i-torque yokukhipha
iqhutshwa yizinjini ezintathu eziguquguqukayo ezingu-107
7. I-mullion efanele ye-gantry ifakwe i-manipulator kanye ne-cantilever crane (eyakhiwe nge-hydraulic winch, i-cantilever, i-pulley, njll.). Isetshenziselwa ukuqaqa nokuhlanganisa amapayipi okubhoboza.
8. Eduze nengemuva le-gantry, ingxenye ephakathi nengaphambili yesikhulumi ifakwe i-cab, efakwe i-operation console, isikrini sokubonisa, i-air conditioner, njll.
9. Ngemuva kwekhabhini naphakathi kwepulatifomu, kufakwa iphampu ye-slurry. Iphampu ye-slurry iqhutshwa ngqo yinjini engu-90kw. Ukulahlekelwa amandla kokuguqulwa kukagesi kanye ne-hydraulic kuyagwenywa. Ngesikhathi esifanayo, izindleko zokwakha ziyancishiswa.
10. Esiteshini sokupompa amanzi esingemuva kwepulatifomu, kufakwa izinhlelo ezimbili ezizimele ze-hydraulic:
10.1 Uhlelo lwe-hydraulic lokuhamba lwakhiwe yinjini yedizili i-Cummins engu-197kw kanye nephampu ye-negative flow constant power variable, esetshenziselwa i-travel motor, i-main engine outrigger cylinder, i-door opening frame outrigger cylinder, i-lifting cylinder nezinye izinto ezishukumisayo. Kulula ukuhamba endaweni yokwakha nokulungisa imigodi yenqwaba ye-rig yokubhoboza.
10.2 Uhlelo lwe-hydraulic lwekhanda elijikelezayo lwakhiwe yi-132kw motor enezigaba ezintathu engasebenzi kanye ne-negative flow constant power variable pump, esetshenziselwa umsebenzi wekhanda elijikelezayo, isilinda samafutha okuphakamisa, isilinda samafutha esilawulayo, i-hydraulic winch nezinye izinto ezishukumisayo.
Uhlelo oluthuthukisiwe lwe-hydraulic luklanyelwe ngokukhethekile ukufuthwa kwephampu ngokujikeleza okuphambene. Iphampu eyinhloko, i-rotary head motor, i-main valve, i-load sensitive valve nezinye izingxenye ze-hydraulic zenziwe nge-Rexroth, i-Kawasaki yaseKorea, i-hydraulic HC yase-Italy, i-Jiangsu Hengli, i-Sichuan Changjiang Hydraulic kanye neminye imikhiqizo eyaziwayo ekhaya nakwamanye amazwe, esebenza kahle kakhulu futhi ezinzile.
11. Zonke izingxenye ezibalulekile (isibonisi kanye nesilawuli) sohlelo lokulawula kagesi ziyizingxenye ezingenisiwe zemikhiqizo edumile yamazwe ngamazwe kanye nokupakishwa kokuqala okuphezulu; Ibhokisi lokulawula lisebenzisa izingxenye zesisekelo sendiza ezithembekile kanye ne-plug; Dala uhlelo olukhethekile lokulawula kagesi lokumunca iphampu yasekhayaumshini wokubhoboza ojikelezayo obuyela emuva.
12. Ibhodi lokushintsha lifakwe ngemuva kweziteshi ezimbili zokupompa amanzi futhi limbozwe ngezembozo kanye neziteshi ezimbili zokupompa amanzi.
13. Njengoba ipompo yodaka ibekwa epulatifomu, ibanga eliphakathi kwepompo yodaka kanye nobuso bamanzi bomgodi wenqwaba liyancishiswa, ukuphakanyiswa kokumuncwa kwepompo yodaka kuyafinyezwa, futhi ukusebenza kahle kwepompo yodaka kuthuthuka kakhulu.
14. Imininingwane yomklamo wepayipi lokubhoboza:￠Ipayipi lokubhoboza elingu-325x25x2000 lisebenzisa uxhumano olunezintambo, olulungele ukufakwa nokuhlukaniswa okuzenzakalelayo. Ikhanda lebhakede kanye ne-nut kuzo zombili izinhlangothi zepayipi lokubhoboza kuyibhakede elingunxande elithambile, elenziwe nge-35CrMo, Elicishiwe futhi elithambile, kanti ipayipi lokubhoboza lenziwe nge-16Mn. Inqubo yokubhoboza isebenzisa ukufudumeza ngaphambi kokubhoboza kanye nokulondolozwa kokushisa ngemva kokubhoboza. Ikhwalithi yokubhoboza yepayipi lokubhoboza iyaqinisekiswa futhi impilo yesevisi iyathuthuka.
15. Izesekeli zokubhoboza: izesekeli zokubhoboza ezisetshenziswa kule mishini zingamathuluzi okubhoboza ajikelezayo. Izesekeli ezahlukene zokubhoboza zinconywa kubasebenzisi ngokwezimo ezahlukene zejiyoloji. Ngokwesakhiwo, kunamathuluzi okubhoboza ajikelezayo amabili, amaphiko amathathu kanye namaphiko amane; Ithuluzi lokubhoboza elijikelezayo eliyi-cylindrical. Ukuhlukaniswa ngamazinyo okubhoboza: kunamazinyo okubhoboza e-alloy yohlobo lwe-scraper, amazinyo okubhoboza ajikelezayo kanye namazinyo okubhoboza aqoshiwe.
- Izici zokusebenza
1. Iphampu yodaka eklanywe ochwepheshe bokulondolozwa kwamanzi abavela eJiangsu University of technology iyona ethuthuke kakhulu eShayina. I-impeller isebenza kahle kakhulu, futhi i-impeller yesiteshi esiphindwe kabili iyasetshenziswa, inomphumela omangalisayo wokonga amandla. I-casing yephampu kanye ne-impeller zenziwe nge-chromium iron ephezulu kanye nenqubo yokutshala imali, ngokuqedwa okuphezulu kwendawo, ukumelana nokuguguleka okuhle kanye nokuphila isikhathi eside kwenkonzo. I-impeller isebenzisa ukuhlolwa kwebhalansi eguquguqukayo, ngokulinganisela okuphezulu kanye nesivinini esisheshayo. Uma nje imali ye-impeller iyizinhlayiya eziqinile ezincane kunobubanzi bangaphakathi bepayipi lokubhoboza, kufaka phakathi amabhlogo amatshe namatshe amancane, ingakhishwa, okugwema ukuchotshozwa okuphindaphindiwe kwezinhlayiya eziqinile namatshe amancane. Ukusebenza kahle kokususa i-slag ephezulu.
2. I-torque enkulu kanye namandla okuphakamisa, afaneleka kakhulu kwi-geology eyinkimbinkimbi njengetshe eliyingcosana, itshe eliyingcosana kanye nedwala;
3. i-manipulator kanye ne-winch eyisizayo zihlelwe ohlakeni lwe-gantry, olulula, oluthembekile futhi olusindisa abasebenzi ekususeni nasekufakeni amapayipi okubhoboza;
4. Ikhanda elijikelezayo: ukukhishwa kwamandla okungaguquki, ukudluliselwa okuzenzakalelayo. Ngaphansi kwezimo ezahlukene zejiyoloji, injini eguquguqukayo yekhanda elijikelezayo ilungisa ngokuzenzakalelayo i-torque yokukhipha kanye nesivinini sokukhipha, ngezinga eliphezulu lokuzenzakalela, isivinini sokuhamba okusheshayo kanye nokusebenza kahle kokwakha okuphezulu.
5. Ithuluzi kanye nesikrini sokubonisa esisekhabhini sibonisa idatha yokusebenza kwesistimu ngayinye ngesikhathi sangempela, ukuze umqhubi akwazi ukuqonda isimo sokusebenza nganoma yisiphi isikhathi.
Imininingwane
| Injini | Imodeli |
| AmaCummins | |
| Amandla alinganisiwe | kw | 197 | ||
| Isivinini esilinganiselwe | r/min | 2200 | ||
| Ububanzi obukhulu bokubhoboza | mm | 2500(I-1965)Idwala） | ||
| Ukujula okukhulu kokubhoboza | m | 120 | ||
| Ukushayela kwe-Rotery | I-torque ephezulu kakhulu | KN·m | 220 | |
| Isivinini esijikelezayo | r/min | 4-17 | ||
| Isilinda sokuphakamisa | Ukudonsa okuphezulu kwe-piston okudonswa phansi | KN | 450 | |
| Ukucindezela kwe-piston okuphezulu.ukudonsa phansi | KN | 37 | ||
| Ukushaya kwepiston okuphezulu kakhulu | mm | 800 | ||
| Iphampu yokuhlanza | Amandla okusekela | KW | 15 | |
| Ingcindezi ephezulu kakhulu | Pa | 3300 | ||
| Ukugeleza okuphezulu | I-L/S | 138.3 | ||
| Iphampu yodaka | Amandla okusekela | KW | 90 | |
| ukugeleza | m³/h | 1300 | ||
| Ikhanda | m | 1200 | ||
| Isiteshi esikhulu sokupompa | Amandla okusekela | KW | 132 | |
| Ingcindezi yokusebenza yesistimu ye-hydraulic | I-MPa | 31.5 | ||
| I-crane encane eyisizayo | Amandla amakhulu okudonsa | KN | 10 | |
| Ububanzi bentambo yocingo | mm | 8 | ||
| Isivinini esiphezulu se-winch | m/min | 17 | ||
| I-Chassis | Isivinini esikhulu sokuhamba | Amakhilomitha/ihora | 1.6 | |
| Ububanzi be-chassis | mm | 3000 | ||
| Ububanzi bethrekhi | mm | 600 | ||
| Ubude bomhlaba wethrekhi | mm | 3284 | ||
| Imininingwane yepayipi lokubhoboza | mm | Φ325x22x1000 | ||
| Isisindo senjini esiyinhloko | Kg | 31000 | ||
| Ubukhulu | isimo sokusebenza(I-1965)Ubude ×ububanzi × ukuphakama） | mm | 7300×4200×4850 | |
| Isimo sokuhamba(I-1965)Ubude × ububanzi × ukuphakama） | mm | 7300×3000×3550 | ||
- Inqubo yephrojekthi
Ithuluzi lokubhoboza ukujikeleza kwephampu ngokubuyela emuva. Ngokusebenzisa ukujikeleza kwamanzi, izinto zokusika emgodini wenqwaba (umthombo) zithuthwa njalo ziye emgodini wodaka eduze komgodi wenqwaba (umthombo) kanye nodaka. Emgodini wodaka, isihlabathi, itshe nezinye izinto ezihlanganisiwe zihlala phansi kwethangi, bese udaka lugeleza emgodini wenqwaba (umthombo) njalo. Engeza izinga lamanzi emgodini wenqwaba. Uhlelo oluthile lwenqubo lumi kanje:
3.1. Ibhokisi lezinqwaba kufanele lifakwe emgodini wezinqwaba. Ibhokisi lezinqwaba lenziwe ngepuleti lensimbi elikhulu kuno-5mm, futhi ububanzi balo buzoba ngu-100mm kunobubanzi bezinqwaba zomklamo (umthombo) womgodi. Ubude bezinqwaba buxhomeke ezimweni zejiyoloji. Unqenqema olungezansi lwebhokisi lezinqwaba kufanele lungcwatshwe engqimbeni yomhlabathi ehlala njalo futhi ludlule ungqimba olungemuva.
3.2. Uma indawo yokugcina amanzi ijule kakhulu futhi umshini wokumba noma umsebenzi wezandla ungasebenzi, umsebenzisi angenza ngokukhethekile i-barrel drill bit bese eyilungisa ku-drill ukuze ambe imigodi. Ukujula ngokuvamile akudluli ku-10m. Njengoba kungenzeka. Ungawi.
3.3. Umthamo wokumba womgodi wodaka kufanele ube mkhulu kunomthamo wembobo yenqwaba. Kungcono ukusebenzisa ukuma okungunxande, okungandisa isikhathi nesivinini sokubuyela kodaka emgodini wenqwaba, futhi izinto ezihlanganisiwe zingahlala ziphelele.
Umbuzo 1: Ingabe ungumkhiqizi, inkampani yokuhweba noma umuntu wesithathu?
A1: Singumkhiqizi. Ifektri yethu itholakala eSifundazweni saseHebei eduze nenhloko-dolobha iBeijing, engamakhilomitha ayi-100 ukusuka echwebeni laseTianjin. Sinenkampani yethu yokuhweba.
Q2: Uyazibuza ukuthi uyawamukela yini ama-oda amancane?
A2: Ungakhathazeki. Zizwe ukhululekile ukuxhumana nathi. Ukuze sithole ama-oda engeziwe futhi sinike amakhasimende ethu lula, samukela ama-oda amancane.
Umbuzo 3: Ungathumela imikhiqizo ezweni lami?
A3: Yebo, singakwazi. Uma ungenayo i-ship forwarder yakho, singakusiza.
Q4: Ungangenzela i-OEM?
A4: Siyamukela wonke ama-oda e-OEM, vele uxhumane nathi unginike umklamo wakho. Sizokunikeza intengo efanelekile futhi sikwenzele amasampula ngokushesha okukhulu.
Q5: Iyini imigomo yakho yokukhokha?
A5: Nge-T/T, i-L/C NGOKUBONWA, idiphozithi engu-30% kusengaphambili, ibhalansi engu-70% ngaphambi kokuthunyelwa.
Q6: Ngingayifaka kanjani i-oda?
A6: Okokuqala sayina i-PI, ukhokhe idiphozithi, bese sizohlela umkhiqizo. Ngemva kokuqeda umkhiqizo udinga ukukhokha ibhalansi. Ekugcineni sizothumela izimpahla.
Umbuzo 7: Ngingayithola nini ikhotheshini?
A7: Sivame ukukukhokhisa zingakapheli amahora angama-24 ngemuva kokuthola umbuzo wakho. Uma uphuthuma kakhulu ukuthola ikhotheshini, sicela usishayele ucingo noma usitshele ngeposi lakho, ukuze sikwazi ukubheka umbuzo wakho njengobalulekile.
Umbuzo 8: Ingabe intengo yakho iyancintisana?
A8: Umkhiqizo wekhwalithi enhle kuphela esiwunikezayo. Ngokuqinisekile sizokunikeza intengo engcono kakhulu yefektri ngokusekelwe kumkhiqizo kanye nensizakalo engcono kakhulu.
