Isakhiwo esiyisisekelo kanye nesimiso sokusebenza se-excavator, i-Azerbaijan Excavator sprocket

Isakhiwo esiyisisekelo kanye nesimiso sokusebenza se-excavator, i-Azerbaijan Excavator sprocket

1. Isakhiwo sisonke se-excavator yebhakede elilodwa le-hydraulic
Isakhiwo esiphelele se-excavator yebhakede elilodwa le-hydraulic ihlanganisa idivayisi yamandla, idivayisi esebenzayo, indlela yokubulala, indlela yokusebenza, isistimu yokudlulisa, indlela yokuhamba kanye nemishini yokusiza, njll.

Iyunithi yamandla esetshenziswa ngokugcwele egcwele ukujula ka-hydraulic, ingxenye eyinhloko yesistimu yokudlulisa, indlela yokubulala, izisetshenziswa ezisizayo kanye nekhebhu konke kufakwe endaweni yesikhulumi, evame ukubizwa ngokuthi i-upper turntable.Ngakho-ke, ibhakede elilodwa le-hydraulic excavator lingafingqwa libe izingxenye ezintathu: idivayisi esebenzayo, i-turntable ephezulu kanye nendlela yokuhamba.

I-excavator iguqula amandla ekhemikhali kawoyela we-diesel abe amandla emishini ngenjini kadizili, futhi amandla asetshenziswayo aguqulwa abe amandla aqhutshwa ngamanzi ngephampu ye-hydraulic plunger.Amandla we-hydraulic asatshalaliswa ku-elementi ngayinye yokuphatha (isilinda somshini, isinciphisi semoto+ esijikelezayo, isinciphisi se-motor+ehambayo) ngohlelo lwamanzi, bese amandla afakwa ngamanzi aguqulwa abe amandla emishini ngento ngayinye yokuphatha, ukuze kubonakale ukunyakaza kwe-hydraulic energy. idivayisi yokusebenza, ukunyakaza kwe-rotary yesikhulumi esijikelezayo kanye nokunyakaza kokuhamba kwawo wonke umshini.
Okwesibili, isistimu yamandla e-excavator
1, umzila wokudlulisa amandla we-excavator umi kanje
1) Umzila wokudlulisa wamandla okuhamba: iphampu yenjini ye-diesel-coupling-hydraulic (amandla emishini aguqulwa abe amandla adonsa kanzima) -isabalalisa i-valve-central rotary joint-walking motor (amandla odonsa amanzi aguqulwa abe amandla emishini) -ithrekhi yamasondo enciphisayo i-chain crawler-ukubona ukuhamba.
2) Umzila wokudlulisa wokunyakaza okujikelezayo: iphampu yenjini ye-diesel-coupling-hydraulic (amandla emishini aguqulwa abe amandla asebenza ngogesi) -injini yokusabalalisa i-valve-rotary (amandla awu-hydraulic aguqulwa abe amandla omshini) -ukwesekwa kwe-rotary-reducer-ukubona ukunyakaza okujikelezayo.
3) Umzila wokudlulisa we-boom movement: Injini ye-diesel-coupling-hydraulic futha (amandla emishini aguqulwa abe amandla omshini wokudonsa amanzi) -isilinda sokusabalalisa i-valve-boom (amandla awu-hydraulic aguqulwa abe amandla emishini) -ukubona ukunyakaza kwe-boom.
4) Umzila wokudlulisa wokunyakaziswa kwezinti: iphampu yenjini ye-diesel-coupling-hydraulic (amandla emishini aguqulwa abe amandla adonsa amanzi) -isilinda se-valve-stick cylinder (amandla awu-hydraulic aguqulwa abe amandla emishini) -ukubona ukunyakaza kwenduku.
5) Umzila wokudlulisa wamabhakede: Injini ye-diesel-coupling-hydraulic pump (amandla omshini aguqulwa abe amandla omshini wokudonsa amanzi) -isilinda se-valve-bucket cylinder (amandla we-hydraulic aguqulwa abe amandla omshini) -ukubona ukunyakaza kwebhakede.

1. Isondo lokuqondisa 2, ijoint swivel emaphakathi 3, ivalvu yokulawula 4, idrayivu yokugcina engu-5, imoto ehambayo engu-6, i-hydraulic pump 7 kanye nenjini.
8. I-valve ye-solenoid yesivinini sokuhamba 9, i-valve ye-solenoid yebhuleki engu-10, i-slewing motor 11, i-slewing mechanism 12 kanye nokwesekwa kwe-slewing.
2. Imboni yamandla
Idivayisi yamandla ye-excavator ye-hydraulic yebhakede elilodwa ngokuvamile isebenzisa ama-multi-cylinder, injini yedizili epholiswe ngamanzi enamandla okulinganisa ihora elilodwa.
3. Uhlelo lokudlulisela
Isistimu yokudlulisa yebhakede elilodwa le-hydraulic excavator idlulisela amandla okukhipha enjini kadizili kudivayisi esebenzayo, idivaysi yokubulala, indlela yokuhamba, njll. Kunezinhlobo eziningi zezinhlelo zokudlulisa amanzi ngebhakede elilodwa, ezihlukaniswa ngokwenombolo ngokwenombolo. yamaphampu amakhulu, imodi yokulungisa amandla kanye nenani lamasekhethi.Kunezinhlobo eziyisithupha zesistimu yobuningi, njengephampu eyodwa noma isistimu yokubala yobuningi belophu ephindwe kabili, isistimu yobuningi belophu ephindwe kabili, isistimu yomthamo wamaphampu amaningi, i-double-pump double-loop power-sharing isistimu eguquguqukayo, i-double-pump double-loop full-power variable system kanye ne-multi-pump multi-loop quantitative or variable mixing system.Ngokwemodi yokujikeleza kwamafutha, ingahlukaniswa ibe uhlelo oluvulekile kanye nohlelo oluvaliwe.Ihlukaniswe ngesistimu yochungechunge kanye nesistimu ehambisanayo ngokuya ngemodi yokunikezwa kwamafutha.

1. I-Drive plate 2, ikhoyili spring 3, stop pin 4, friction plate 5 kanye ne-shock absorber assembly.
6. Isithulisi 7, isihlalo sokufaka injini ngemuva esingu-8 kanye nesihlalo esifakwe ngaphambili enjini.
Uhlelo lwe-hydraulic lapho ukugeleza kokuphuma kwepompo eyinhloko kuyinani elingaguquki kuwuhlelo lwe-quantitative hydraulic system;Ngokuphambene nalokho, izinga lokugeleza kwepompo eliyinhloko lingashintshwa yisistimu yokulawula, ebizwa ngokuthi i-variable system.Kuhlelo lokulinganisa, i-actuator ngayinye isebenza ngesilinganiso esinqunyiwe sokugeleza esihlinzekwa yiphampu kawoyela ngaphandle kokuchichima, futhi amandla epompo kawoyela anqunywa ngokuya ngesilinganiso esinqunyiwe sokugeleza kanye nengcindezi ephezulu yokusebenza.Phakathi kwezinhlelo eziguquguqukayo, ezivame kakhulu uhlelo oluguquguqukayo lwamandla olungaguquki olunamaphampu amabili nezihibe ezimbili, ezingahlukaniswa zibe ukuguquguquka kwamandla okuyingxenye kanye nokuguquguquka kwamandla agcwele.Ohlelweni lokulawula ukuguquguquka kwamandla, iphampu eguquguqukayo yamandla engashintshi kanye nesilawuli samandla esingaguquki kufakwa ngokulandelana ku-loop ngayinye yesistimu, futhi amandla enjini asatshalaliswa ngokulinganayo kupompo ngayinye yamafutha;Uhlelo lokulawula amandla agcwele lunomlawuli wamandla oqhubekayo olawula izinguquko zokugeleza kwawo wonke amaphampu kawoyela ohlelweni ngesikhathi esisodwa, ukuze kuzuzwe okuguquguqukayo okuvumelanayo.
Kuhlelo oluvulekile, uwoyela wokubuya we-actuator ugeleza ngokuqondile ku-tank yamafutha, obonakala ngesistimu elula kanye nomphumela omuhle wokushisa ukushisa.Nokho, ngenxa yomthamo omkhulu wethangi likawoyela, maningi amathuba okuthi isekethe kawoyela enengcindezi ephansi ithinte umoya, futhi umoya ungena kalula epayipini ukuze ubangele ukundindizela.Ukusebenza kwe-excavator yebhakede elilodwa le-hydraulic excavator ngokuyinhloko kuwumsebenzi wesilinda samafutha, kodwa umehluko phakathi kwamakamelo amakhulu namancane kawoyela we-cylinder kawoyela mkhulu, umsebenzi uvamile, futhi inani le-calorific liphezulu, ngakho-ke iningi labavubukuli bebhakede elilodwa le-hydraulic lisebenzisa evulekile. uhlelo;Umjikelezo wokubuyisela uwoyela we-actuator kumjikelezo ovaliwe awubuyeli ngqo ethangini likawoyela, elibonakala ngesakhiwo esihlangene, umthamo omncane wethangi likawoyela, ingcindezi ethile kumjikelezo wokubuyisa uwoyela, ubunzima bokungena komoya epayipini, ukusebenza okuzinzile, nokugwema umthelela ngesikhathi sokuhlehla.Kodwa-ke, uhlelo luyinkimbinkimbi futhi isimo sokukhipha ukushisa sibi.Ezinhlelweni zendawo ezifana nedivaysi yokubulala ye-excavator ye-hydraulic yebhakede elilodwa, isistimu ye-hydraulic ye-loop evaliwe iyamukelwa.Ukwengeza ukuvuza kukawoyela okubangelwa ukuzungeza okuhle nokubi kwe-hydraulic motor, kuvame ukuba nephampu kawoyela eyengeziwe ohlelweni oluseduze.
4. Umshini wokushwiba
Indlela yokusika izungeza idivayisi esebenzayo kanye ne-turntable ephezulu iye kwesokunxele noma kwesokudla ukuze kumbiwe futhi kulayishwe.Idivayisi yokubulala ye-excavator ye-hydraulic yebhakede elilodwa kumele ikwazi ukusekela i-turntable kuhlaka, ingatsheki, futhi yenze ukukhanya kwe-slewing futhi kube nezimo.Ngakho-ke, ama-excavators e-hydraulic ebhakede elilodwa afakwe imishini yokusekela yokubulala kanye nemishini yokudlulisela i-slewing, ebizwa ngokuthi ama-slewing devices.