Classification nzira yekufamba
Mabulldozer anogona kupatsanurwa mumhando mbiri: crawler type uye tire type.Iyo crawler bulldozer ine yakakura adhesion uye traction, diki ivhu yakananga kudzvanywa (0.04-0.13MPa), yakasimba kukwira, asi yakaderera kutyaira.Iyo tire-mhando bulldozer ine yakakwira yekumhanyisa kutyaira, inochinjika maneuverability, ipfupi yekushanda kutenderera nguva, nyore yekufambisa uye kutamisa, asi diki simba rekudhonza, iro rakakodzera mamiriro ezvinhu apo nzvimbo yekuvaka nebasa remumunda zvinoda kuchinjwa kazhinji.
Nekushandisa
Inogona kukamurwa kuva general type uye special type.Iyo general-chinangwa mhando muenzaniso wakagadzirwa zvinoenderana nechiyero, uye unoshandiswa zvakanyanya muinjiniya yepasi.Rudzi rwakakosha runoshandiswa mumamiriro chaiwo ekushanda, anosanganisira mabulldozer ematoro uye mabulldozers, amphibious bulldozers, mabhururu epasi pemvura, mabulldozer emakabhini, mabulldozer asina vanhu, mapani uye maBulldozer akakwira anoshanda mumamiriro emvura, nezvimwe.
Nhanganyaya
Kunyanya ndiwo mabhurudhoza echinangwa, mabulldozer emhando yemanyoro uye mabulldozer akachinjirwa kubudiriro yekumadokero kwerudzi rwebani.Mushure memakore anopfuura makumi maviri ebudiriro yakadzikama, indasitiri yenyika yangu yebulldozer yakaumbwa kubva pa59kW (80 horsepower, Shantui SD08 bulldozer, mukudengenyeka kwenyika kwe5.12 Wenchuan, chikopokopo cheRussia Mi-26 chakasimudzwa kunzvimbo yekuvaka) kuenda ku309kW (420 horsepower, Iyo SD42 bulldozer yakagadziridzwa kuShantui inonyanya kutumirwa kuRussia.Muna 2009, Shantui yakabatanidza 520-horsepower bulldozer muchirongwa chetsvakiridzo yesainzi) yakazara chigadzirwa nhevedzano, iyo yakabudirira kugadzirwa kusvika parizvino.
Uyezve, kune zvakare akasiyana ezvigadzirwa zvine akasiyana mamodule ekumisikidza zvinoenderana nezvinodiwa zveakasiyana ekushanda mamiriro, ayo anonyatso kusangana nezvinodiwa zvemumba zvevhu engineering yezvigadzirwa zvebulldozer.Pamusoro pezvo, Shantui mhando dzakasiyana dzemuchina, kunyanya mabulldozer, dzinogara dzichiendeswa kune dzimwe nyika.Yakatumirwa kune 103 nyika nematunhu, ichivhura musika wepasi rose.
chimiro nebasa
Mabulldozer imhando huru yemuchina wekugadzira pasi.Iwo akakamurwa kuva marudzi maviri: crawler type uye tire type.Nekuti kune mashoma emhando yematayi mabulldozer.Ichi chinyorwa chinonyanya kutsanangura chimiro uye musimboti wekushanda weiyo bhurudoza inokambaira.Mashandiro akakosha ekucherwa kwemabulldoza ndeaya: A. Foshoro B. Kufambisa ivhu C. Kuburutsa.
Mazhinji emabhurudhoza ane simba rinopfuura 120KW anoshandisa hydraulic-mechanical transmission.Rudzi urwu rwebulldozer rwunobva mumhando nhatu dzakakosha dzekugadzira mabuldoza tekinoroji, D155, D85 uye D65 yakaunzwa neKomatsu, Japan.Mushure mekugara, inopedzwa se TY320, TY220 uye TY160 basic bulldozers.
Kuitira kuzadzisa zvinodikanwa zvevashandisi mumamiriro akasiyana ekushanda, vagadziri vemabhurudhoza vemunyika yangu vakawedzera mhando dzechigadzirwa chavo uye vakagadzira matatu akatevedzana emabulldozer pahwaro hwemabhuru matatu ari pamusoro apa.TY220 bulldozer series products zvinosanganisira TSY220 wetland bulldozer, TMY220 desert bulldozer, TYG220 plateau bulldozer, TY220F masango ekutema bulldoza, TSY220H sanitation bulldozer uye DG45 pipelayer, nezvimwewo.Mune TY160 yakatevedzana, kune TSY160L ekupedzisira-yakanyorova mabulldozer uye TBY160 ekusundidzira.
Kuvandudzwa uye kuwedzera kwemhando dzemabulldozer haafanire kungosangana nekuchinjika kwebasa kwemamiriro akasiyana ekushanda, asi zvakare kuchengetedza huwandu hwakasiyana-siyana (kana kuchinjika) kwezvikamu uye zvikamu zvine mhando yekutanga, iyo inounza mabhenefiti makuru pakushandiswa nekuchengetedza. ruzhinji rwevashandisi.Kunaka kukuru.Kuti vashandise vashandise kutenga zvishongedzo, vagadziri vakachengeta nhamba dzeKomatsu Corporation yeJapan, uye zvikamu chete zvakagadzirirwa ivo pachavo mukushandurwa zvinodanwa nenhamba yevagadziri vavo.
Crawler bulldozer inonyanya kuumbwa neinjini, transmission system, mudziyo wekushanda, chikamu chemagetsi, cab uye hood.Pakati pavo, iyo mechanic uye hydraulic transmission system inosanganisirawo hydraulic torque converter, coupling musangano, planetary giya simba shift transmission, central transmission, steering clutch and steering brake, final drive and travel system.
Simba rekubvisa simba rinotyaira pombi yekushanda mu hydraulic system yechishandiso chekushanda, pombi yekushandura kukurumidza kweiyo variable torque variable hydraulic system, uye pombi yekutungamirira yedhiraivha yebhureki hydraulic system nenzira yekufambisa gear uye spline connection;iyo sprocket inomiririra yekupedzisira dhiraivha dhiraivha yechipiri spur giya kufambisa (kusanganisira kuruboshwe uye kurudyi yekupedzisira dhiraivha magungano);bhutsu dzinokambaira dzinosanganisira dhizaini, trolley frame uye suspension assembly kusanganisira iyo yekufamba system.
Nguva yekutumira: Sep-24-2022
