Injini ye-Lifan 168F-2: ukulungiswa kwe-motoblock nokulungiswa

Inkampani yaseShayina i-Lifan (Lifan) iyinhlangano enkulu ehlanganisa izimboni eziningi: kusukela ezithuthuthu ezincane kuya emabhasini. Ngaso leso sikhathi, iphinde ibe ngumhlinzeki wenjini yenani elikhulu lezinkampani ezincane ezikhiqiza imishini yezolimo nezimoto ezincane.

Ngokuhambisana nesiko elijwayelekile lemboni yaseShayina, esikhundleni sentuthuko yabo, imodeli ethile ephumelelayo, ngokuvamile yaseJapane, ikopishwa.

Injini yomndeni esetshenziswa kakhulu engu-168F, efakwe kwinani elikhulu lama-push tractor, abalimi, amajeneretha aphathwayo namaphampu ezimoto, ayihlukile: injini ye-Honda GX200 yasebenza njengemodeli yokudalwa kwayo.

Incazelo evamile yedivayisi ye-Lifan

Injini ye-motoblock ye-Lifan enamandla angu-6,5 hp, intengo yayo ezitolo ezihlukahlukene isukela kuma-ruble ayizinkulungwane ezingu-9 kuya kwezingu-21, kuye ngokuguqulwa, inomklamo wakudala - iyinjini ye-carburetor ene-cylinder eyodwa ene-camshaft ephansi. kanye ne-valve stem transmission (uhlelo lwe-OHV).

Injini ye-Lifan

Isilinda sayo senziwe ngocezu olulodwa nge-crankcase, okuthi, naphezu kokuthi kungenzeka ukuthi kuthathelwe indawo umkhono wensimbi, kunciphisa kakhulu ukugcinwa kwayo lapho i-CPG igqokwa.

Injini iphoqeleka ukuba ipholile emoyeni, ukusebenza kwayo okwanele lapho isebenza esimweni sezulu esishisayo, ngisho nangaphansi kwemithwalo esindayo.

Isistimu yokushisa i-transistorized, engadingi ukulungiswa ngesikhathi sokusebenza.

I-compression ratio ephansi (8,5) yale njini ivumela ukuthi isebenze kuphethiloli wezohwebo we-AI-92 wanoma iyiphi ikhwalithi.

Ngesikhathi esifanayo, ukusetshenziswa kukaphethiloli okuqondile kwalezi zinjini kungu-395 g / kWh, okungukuthi ihora elilodwa lokusebenza ngamandla alinganiselwe angu-4 kW (5,4 hp) ku-2500 rpm, azodla amalitha angu-1,1 kaphethiloli ngehora lokusebenza. endaweni efanele ye-carburetor.

Njengamanje, umndeni wenjini engu-168F uhlanganisa amamodeli angu-7 ngokucushwa okuhlukene nosayizi wokuxhuma, anezici ezilandelayo ezijwayelekile:

• Usayizi we-cylinder (bore / stroke): 68×54 mm;
• Ivolumu yokusebenza: 196 cm³;
• Amandla aphezulu okukhipha: 4,8 kW ku-3600 rpm;
• Amandla alinganiselwe: 4 kW ku-2500 rpm;
• I-torque enkulu: 1,1 Nm ku-2500 rpm;
• Umthamo wethangi lamafutha: 3,6 l;
• Umthamo wamafutha enjini ku-crankcase: 0,6 amalitha.

Ukuguqulwa

I-Lifan 168F-2

Iningi lokucushwa ukonga okuno-19mm noma 20mm drive shaft. Intengo yomkhiqizi ngama-ruble angama-9100.

I-Lifan 168F-2

Ukuze uthole ukwaziswa okwengeziwe mayelana nokusebenza kwenjini ye-Lifan 168F-2, bheka ividiyo:

I-Lifan 168F-2 7A

Injini ehlukile ifakwe ikhoyili ekhanyayo ekwazi ukunikeza abathengi amandla afinyelela ku-90 watts. Lokhu kukuvumela ukuthi uyisebenzise ezimotweni ezahlukahlukene ezidinga ukukhanyiswa: izimoto ezidonsayo, amaxhaphozi amancane, njll. Intengo - 11600 ruble. Ububanzi be-shaft 20mm.

Isekhethi yokuthungela ye-Lifan 168F-2

Iyunithi yamandla ine-conical shaft outlet, ihluke kumodeli yesisekelo kuphela ku-conical groove yethiphu ye-crankshaft, okuqinisekisa ukulingana okunembe kakhudlwana nokuqinile kwamapulley. Intengo - ruble 9500.

I-Lifan 168F-2L

Le moto ine-gearbox eyakhelwe ngaphakathi enobubanzi obungu-22 mm futhi ibiza ama-ruble ayi-12.

Imoto Lifan168F-2R

I-motor iphinde ifakwe i-gearbox, kodwa ine-automatic centrifugal clutch, futhi usayizi we-shaft ophumayo we-gearbox ngu-20 mm. Izindleko zenjini zingama-ruble ayi-14900.

I-Lifan 168F-2R 7A

Ngokulandelayo kusukela ekuphawuleni, le nguqulo yenjini, ngaphezu kwebhokisi le-gearbox eline-othomathikhi ye-clutch, inekhoyili yokukhanya eyi-ampere eyisikhombisa, okuletha inani layo kuma-ruble angu-16.

I-Lifan 168FD-2R 7A

Inguqulo ebiza kakhulu ye-injini ngentengo yama-ruble angu-21 ayihlukani kuphela ngobubanzi be-shaft ephumayo ye-gearbox yanda yaba ngu-500 mm, kodwa futhi phambi kwesiqalisi sikagesi. Kulokhu, isilungisi esidingekayo ukushaja ibhethri asifakiwe kububanzi bokulethwa.

Ukulungisa nokulungiswa, ukulungiselelwa kwesivinini

Ukulungiswa kwenjini ngokushesha noma kamuva kuzolinda noma yimuphi ugandaganda ophushayo, noma ngabe iCayman, Patriot, Texas, Foreman, Viking, Forza noma enye. Inqubo yokuhlakaza nokuxazulula inkinga ilula futhi ayidingi amathuluzi akhethekile.

Ukulungiswa kwenjini

Kumele kuqashelwe ukuthi umenzi akacacisi imikhawulo ethile yokugqoka yezingxenye zenjini zokuxazulula inkinga, ngakho-ke ubukhulu obulandelayo bunikezwa ngokufanisa nezinye izinjini ezine-stroke ezine:

• Khipha uwoyela ku-crankcase futhi udlulise (uma ifakwe) ngokukhipha ama-drain plugs nanoma yimuphi uphethiloli osele ethangini legesi.
• Susa ithangi likaphethiloli, i-muffler nesihlungi somoya.
• Nqamula i-carburetor, exhunywe ekhanda le-cylinder ngezikhonkwane ezimbili.
• Susa i-recoil starter ne-fan shroud.
• Ngemva kokulungisa i-flywheel ngethuluzi elithuthukisiwe, ukuze ungalimazi ama-fan blade, qaqa nati elibambile.
• Ngemuva kwalokho, usebenzisa i-onlinemilenze emithathu yokudonsa, khipha isibambo ku-cone yokufika.
• Uma i-disassembly ibangelwa ukuqala okubi kanye nokuncipha kwamandla enjini, hlola ukuthi ukhiye uphukile yini, njengoba kulokhu i-flywheel izohamba, futhi isikhathi sokushisa, esinqunywa uphawu lwamagnetic kuso, luzoshintsha.
• Susa ikhoyili yokuthungela kanye nekhoyili yokukhanyisa, uma ikhona, enjinini.
• Ngemva kokukhulula amabhawodi ekhava yevalvu, qaqa amabhawudo amakhanda amasilinda amane atholakala ngaphansi kwalesi simbozo, bese ukhipha ikhanda lesilinda. Ukuze uhlole ukulungiswa kwama-valve, vula ikhanda ngegumbi elivuthayo bese uligcwalisa ngophalafini.
• Uma uphalafini ungabonakali ku-inlet noma kumzila wokuphuma we-manifold phakathi nomzuzu, ukulungiswa kwama-valve kungabhekwa njengokwanelisayo, ngaphandle kwalokho kufanele kuhlikihlwe nge-abrasive paste ezihlalweni noma (uma kutholakala ezishile) esikhundleni.
• Kumamodeli ane-transmission, susa ikhava yayo bese ukhipha i-shaft yokukhipha, bese ucindezela igiya lokushayela noma i-sprocket (ngokuya ngohlobo lokudlulisela) ku-crankshaft. Shintsha amagiya ngokuguga okubonakalayo.
• Siqaqa amabhawodi abambe ikhava yangemuva ezungeze umjikelezo bese siyisusa, ngemuva kwalokho ungasusa i-camshaft ku-crankcase.
• Ngemva kokukhulula isikhala ku-crankcase, qaqa amabhawodi axhumanisa isembozo esingaphansi senduku yokuxhuma emzimbeni wayo, khipha ikhava kanye ne-crankshaft.
• Phusha i-piston kanye nenduku yokuxhuma ku-crankcase.

Uma uthola ukudlala kuma-bearings, shintsha. Futhi, njengoba izilinganiso zokulungisa izingxenye azinikeziwe, zithathelwa indawo ezintsha:

• Induku yokuxhuma: ngokukhuphuka kokudlala kwe-radial ezwakalayo kujenali ye-crankshaft;
• I-Crankshaft: ijenali yenduku yokuxhuma ibanjiwe;
• I-Crankcase - ngokuguga okuphawulekayo (okungaphezu kuka-0,1 mm) kwesibuko se-cylinder endaweni enkulu kunazo zonke;
• I-Piston: ngokulimala komshini (ama-chips, imihuzuko ekushiseni ngokweqile);
• Amasongo e-Piston - ngokukhuphuka kwegebe ekuhlanganiseni okungaphezu kuka-0,2 mm, uma isibuko se-cylinder ngokwaso singenawo ukugqoka okufinyelela umkhawulo wokulahlwa, kanye nokuchithwa okuphawulekayo kwamafutha enjini.

Gcoba zonke izingxenye ezihambayo ngamafutha enjini ahlanzekile ngaphambi kokuhlanganisa kabusha futhi uhlanze indawo embozwe insipho yegumbi elivuthayo kanye nomqhele wepiston ukuze unciphise ingcindezi yokushisa kulezi zindawo. Injini ihlanganiswe ngokulandelana kwe-reverse yokuhlanganisa.

Ukugaya okusanhlamvu, kusetshenziswa ithuluzi elikhethekile - i-Kolos grain crusher, ekhiqizwa esitshalweni seRotor. Lapha ungakwazi ukujwayelana nalesi sishicileli sokusanhlamvu esingabizi futhi esithembekile.

Emakethe yasekhaya yemishini yezolimo, okukhethwa kukho okuhlukahlukene kwabalimi kuvezwa, hhayi kuphela isiRashiya, kodwa nokukhiqizwa kwamanye amazwe. Umlimi wesithwalambiza ubengumshini onokwethenjelwa amashumi eminyaka.

Izihlibhi ze-snowmobile zibalulekile ukuze uhambe kahle ebusika amabanga amade. Landela isixhumanisi ukuze ufunde ukwenza isihlibhi sakho.

Uma ufaka i-camshaft, qiniseka ukuthi uqondanisa uphawu egiyeni layo nophawu olufanayo egiyeni le-crankshaft.

Ikhava yesilinda

Qinisa ngokulinganayo amabhawodi ekhanda le-cylinder crosswise ngamaphasi amabili kuze kube i-torque yokugcina yokuqinisa ingu-24 Nm. I-flywheel nut iqiniswe nge-torque engu-70 N * m, kanye namabhawodi enduku yokuxhuma - 12 N * m.

Ngemva obandayo injini, kanye njalo ngesikhathi sokusebenza (njalo ngamahora angu-300), kubalulekile ukulungisa imvume valve. Uhlelo lokusebenza:

• Misa i-piston ibe phezulu endaweni efile phezu kokucindezela (njengoba awekho amamaki ku-flywheel, hlola lokhu ngento encane efakwe embotsheni ye-spark plug). Kubalulekile ukuthi ungaphambanisi i-TDC yokucindezela nge-TDC yokukhipha: ama-valve kufanele avaliwe!
• Ngemva kokukhulula i-locknut, vula inati phakathi kwengalo ye-rocker ukuze ulungise imvume ye-valve efanele, bese ulungisa i-locknut. Ukucaciswa okulungiswe ngegeji yokuzizwa kufanele kube ngu-0,15 mm kuvalvu yokudonsa kanye no-0,2 mm kuvalvu yokukhipha umoya.
• Ngemva kokujikijela i-crankshaft ngokuphenduka kabili, hlola kabusha izindawo ezivulekile; ukuphambuka kwabo kwabasunguliwe kungasho umdlalo omkhulu we-camshaft kuma-bearings.

I-Salyut 100 enenjini engu-168F - incazelo kanye nentengo

Emayunithi amaningi anenjini ye-Lifan engu-6,5 hp, ugandaganda wokusunduza iSalyut-100 iwona ovame kakhulu.”

Ngibingelele 100

Ukukhiqizwa kwalo gandaganda womlenze wokukhanya kwaqala eSoviet Union, ngokuhambisana nesiko langaleso sikhathi lokulayisha amabhizinisi ayinkimbinkimbi ezempi-yezimboni ngokukhiqizwa okwengeziwe kwalokho okubizwa ngokuthi "izimpahla zabathengi" futhi kusaqhubeka nanamuhla. Into yaseMoscow. Sihalalisele i-OAO NPC Gas Turbine Engineering.

Qedela injini ye-Lifan 168F, ugandaganda onjalo ubiza cishe ama-ruble angu-30. Inesisindo esiphansi kakhulu (000 kg), okuhlangene nesilinganiso samandla enjini yalesi sigaba semishini, siyenza ingafaneleki ukulima ngegeja ngaphandle kwesisindo esengeziwe.

Kodwa ekulimeni kuhle kakhulu ngenxa yabasiki besigaba abafakwe kukhithi, okuvumela ukuthi ushintshe ububanzi bokucubungula kusuka ku-300 kuya ku-800 mm, kuye ngobunzima bomhlaba.

Inzuzo enkulu ye-Salyut-100 push tractor ngaphezu kwabafundi abahlukahlukene ekilasini ukusetshenziswa kokunciphisa igiya, okuthembeke kakhulu kuneketango. U-gearbox onamasivinini amabili ukuya phambili nesinye isivinini esibuyela emuva ubuye ufakwe igiya lokwehlisa.

I-Motoblock "Salyut" ayinakho umehluko, kodwa i-wheelbase encane (360 mm) ihlanganiswe nesisindo esincane ayenzi ukuphenduka kube nzima.

Isethi ephelele ye-Motoblock:

• Abasiki besigaba abanamadiski okuzivikela;
• Landelela isandiso bushings;
• Isivula;
• Ubakaki wehinge wangemuva;
• Amathuluzi;
• Ibhande eliyisipele.

Ngaphezu kwalokho, ingafakwa ngegeja, i-blade, i-snow blower, amasondo ensimbi ye-grouser nezinye izinto zokusebenza, ezihambisana kakhulu nogandaganda abaningi basekhaya.

Ukukhethwa kwamafutha enjini okungathululelwa enjinini kagandaganda ohamba ngemva

Amafutha enjini ye-push tractor i-Salyut enenjini ye-Lifan kufanele isetshenziswe kuphela nge-viscosity ephansi (inkomba ye-viscosity emazingeni okushisa angekho ngaphezu kwama-30, ezimweni ezishisayo - 40).

Lokhu kungenxa yokuthi, ukwenza lula ukwakheka kwenjini, akukho futha kawoyela, futhi ukugcoba kwenziwa ngokufafaza uwoyela njengoba i-crankshaft ijikeleza.

Uwoyela wenjini ye-viscous uzodala ukugcotshwa okungekuhle kanye nokwenyuka kokuguga kwenjini, ikakhulukazi ekubhanqweni kwayo okugxilile kokuslayida engxenyeni enkulu engezansi yenduku yokuxhuma.

Ngesikhathi esifanayo, njengoba izinga eliphansi le-boost yale njini alifaki izidingo eziphakeme kuwoyela wenjini, amafutha ezimoto ashibhile ane-viscosity ye-0W-30, 5W-30 noma 5W-40 angasetshenziswa isikhathi eside. isikhathi. - impilo yesevisi ekushiseni.

Njengomthetho, amafutha alesi viscosity anesisekelo sokwenziwa, kodwa kukhona futhi amafutha angama-synthetic ngisho namaminerali.

Cishe ngenani elifanayo, uwoyela wemoto opholile kancane owenziwe komoya uyathandwa kunowoyela wamaminerali.

Yakha amadiphozithi aphansi okushisa aphezulu akhubaza ukukhishwa kokushisa egunjini elivuthayo kanye nokuhamba kwamasongo e-piston, agcwele ukushisisa kwenjini nokuphelelwa amandla.

Ngaphezu kwalokho, ngenxa yobulula besistimu yokugcoba, kubalulekile ukuhlola izinga likawoyela ngaphambi kokuqaliswa ngakunye futhi ligcinwe lisezingeni eliphezulu, kuyilapho ushintsha uwoyela wenjini kanye ngonyaka noma njalo emahoreni ayi-100 okusebenza kwenjini.

Enjinini entsha noma ekhiqizwe kabusha, ukuguqulwa kukawoyela kokuqala kwenziwa ngemva kwamahora angu-20 okusebenza.

isiphetho

Ngakho-ke, umndeni we-Lifan 168F wezinjini uyisinqumo esihle lapho ukhetha i-pusher entsha noma lapho kudingekile ukushintsha iyunithi yamandla ngekhona ekhona: zithembeke kakhulu, futhi ngenxa yokusabalalisa okubanzi kwezingxenye ezisele kuzo kulula ukuthola ezithengekayo.

Ngesikhathi esifanayo, izinjini zazo zonke izinguquko zilula ukulungisa nokugcina futhi azidingi iziqu eziphakeme zale misebenzi.

Ngasikhathi sinye, intengo yenjini enjalo (ama-ruble ayi-9000 ekucushweni okuncane) iphakeme ngandlela thize kunaleyo yabakhiqizi baseShayina abangashiwongo ngamagama angeniswe ngabakhiqizi abahlukahlukene ngaphansi kwemikhiqizo yabo (Don, Senda, njll.), kodwa ephansi kakhulu kunalokho. yenjini yokuqala yakwaHonda.