Trailer MMZ-81021: yam ntxwv thiab kev ua haujlwm phau ntawv

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:10

Nrog rau kev ua haujlwm ntawm VAZ cog, kev ua kom muaj zog ntawm cov chaw nres tsheb ntiag tug hauv USSR tau pib. Ntau tus tswv tsheb tau nrhiav kev taug kev mus ntev. Nws yog rau lawv qhov tshwj xeeb trailers tau tsim thiab muab tso rau hauv ntau lawm. Ib tug ntawm lawv yuav tham hauv qab no.

cov ntaub ntawv dav dav

Ib qho ntawm thawj cov khoom lag luam tsim tshwj xeeb rau cov khoom ntawm VAZ cog yog MMZ-81021 trailer. Qhov kev tso tawm tau pib xyoo 1972 thiab tau ua tiav ntawm cov chaw tsim khoom ntawm lub tshuab tsim khoom hauv Mytishchi. Lub ntsiab feature ntawm lub trailer yog kev sib koom ua ke ntawm cov khoom siv nrog Zhiguli tsheb, los ntawm cov disks, log tsheb, log bearings, thiab cov khoom raug tshem tawm tau qiv. Ua tsaug rau qhov no, kev kho tsheb thiab tsheb thauj mus los ntawm txoj kev tuaj yeem nqa tau siv tib lub cuab yeej. Tib lub sijhawm, tsis muaj lus nug nrog kev tshawb nrhiav thiab xaiv cov khoom seem thiab cov khoom sib dhos.

Tus yam ntxwv tseem ceeb ntawm MMZ-81021 yog ib qho khoom siv sib koom ua ke, uas tso cai rau lub trailer ua haujlwm nrog txhua lub tsheb. Qhov loj ntxiv yog qhov loj me ntawm cov khoom thauj khoom, uas yuav luag 1.85 meters ntev.thiab 1.6 meters dav. Vim yog ob sab nrog qhov siab ntawm 45 cm, nws tuaj yeem tso cov khoom thauj loj, qhov hnyav ntawm qhov yuav tsum tsis pub tshaj 135 … 285 kg (nyob ntawm seb hom tsheb). Lub tarpaulin awning ntawm MMZ-81021 tau ntsia rau ntawm qhov tshwj xeeb arcs, uas tau suav nrog hauv cov qauv pob ntawm lub trailer. Vim yog lub tarpaulin, qhov muaj txiaj ntsig zoo ntawm qhov trailer yog 1200 litres, uas yog qhov qhia tau zoo heev.

Qhov sib txawv ntawm cov qauv

Lub trailer tuaj yeem siv los ntawm cov tsheb me (VAZ, IZH thiab AZLK) thiab nruab nrab ("Volga"). Raws li MMZ-81021 kev khiav hauj lwm phau ntawv, lub siab tshaj plaws load rau cov cav tov ntawm thawj qeb yuav tsum tsis txhob ntau tshaj 135 kg, thiab rau lub thib ob - 285 kg.

Tib lub sijhawm, lub trailer nws tus kheej zoo ib yam thiab muaj qhov hnyav ntawm 165 kg. Vim muaj peev xwm faib qhov hnyav, qhov siab tshaj plaws ntawm cov khoom sib txuas tsis pub tshaj 50 kg. Kev siv lub tsheb thauj khoom txwv tsis pub muaj kev ceev tshaj plaws ntawm txoj kev tsheb ciav hlau, uas yuav tsum tsis pub tshaj 80 km / h.

Tawm hitch

VAZ thiab AZLK cov tsheb uas tawm ntawm cov kab sib dhos tsis tau muaj cov khoom siv thauj khoom (tow hitch). Cov node tau teeb tsa los ntawm cov tswv lawv tus kheej, yuav cov khoom sib cais. Rau kev thauj mus los ntawm MMZ-81021 trailer, Mytishchi cog tau tsim ob hom khoom siv uas txawv ntawm txoj kev uas lawv tau txuas nrog cov khoom thauj khoom ntawm lub cev.

Ib lub cuab yeej muaj tus lej 11.2707003 thiab tau npaj tshwj xeeb rau kev tsim cov nroj tsuag hauv Togliatti. Thib ob, hauv qabtus naj npawb 12.2707003, mus rau "Moskvich". Cov pob khoom thiab qhov (sockets) ntawm cov khoom siv tau zoo ib yam. Qhov sib txawv yog nyob rau hauv cov hlua hluav taws xob los ntawm qhov hluav taws xob, nrog kev pab los ntawm kev sib koom ua ke rau hauv lub tsheb sib txuas ntawm lub tsheb.

Chassis

Txhawm rau txhim kho lub log ntawm lub tsheb thauj khoom, muaj txhua lub qag hlau, uas muaj cov qhwv ntsej rau cov khoom raug tshem tawm thiab qhov chaw rau kev txhim kho hub bearings. Hauv kev tsim ntawm lub hub, tapered roller bearings los ntawm Togliatti "penny" tau siv. Qhov sib txawv ntawm lub rooj sib txoos tau tswj hwm los ntawm cov txiv ntoo, uas tau kho los ntawm kev tsis sib haum xeeb los ntawm kev sib tsoo ib feem ntawm lub girdle rau hauv qhov zawj ntawm lub ncej.

Txhawm rau kom paub meej cov yam ntxwv ntawm MMZ-81021, cov log tsheb tau siv, zoo ib yam rau VAZ-2101. Thaum ua haujlwm ntawm lub trailer, nws yog ib qho tsim nyog los tswj lub siab nyob rau hauv 1.7 atmospheres, uas lav lub neej ntev ntawm cov roj hmab thiab qhov yooj yim ntawm dov lub trailer.

Pendant

Cov ntsiab lus ncua kev ncua yog nruab nrab ntawm lub qag thiab lub thav duab, uas txo cov kev vibrations uas tshwm sim thaum lub trailer txav mus rau qhov chaw tsis sib xws. Lub ncua kev kawm ntawv muaj ib lub caij nplooj ntoos hlav thiab ib tug shock absorber mounted rau txhua sab ntawm lub qag. Txhawm rau txuas lub cev poob siab absorber, muaj ob lub ntsiab lus txhawb nqa nruab nrab ntawm lub ntsiab lus txuas ntawm lub cev thiab cov ncej trailer. Lub damper yog ntsia rau hauv lub caij nplooj ntoos hlav.

Tiv thaiv kom tsis txhob muaj kev puas tsuaj thaum lub sij hawm ncua sij hawm (tag nrho cov hlab ntsha tawg), muaj cov roj hmab conical buffers mounted rau ntawm tus ncej. Lawv ntaus sab nraum qabntawm lub axis thiab vim lub deformation ntawm cov roj hmab dampen lub zog cuam tshuam. Txhawm rau txuas lub qag rau lub thav duab, muaj ob txoj kab ntev. Muaj lwm tus ntoo khaub lig bar uas ua haujlwm ruaj khov. Tag nrho cov khoom yog sib sau ua ke ntawm threaded kev sib txuas, ntau yam uas muaj kev ruaj ntseg cotter pins. Sij hawm dhau mus, cov kev sib txuas no xeb, thiab nws yog ib qho teeb meem heev rau disassemble cov nodes.

Rama

Cov qauv yog raws li tus qauv welded hnyav 27 kg. Cov khoom no yog qhov tseem ceeb tshaj plaws ntawm MMZ-81021 trailer thiab yog siv los txhim kho lub ncua kev kawm ntawv thiab chaw thau khoom platform. Muaj ib qho khoom siv sib txuas rau ntawm tus ncej, uas yog muab tso rau ntawm lub pob towbar. Txhua txoj hlua hluav taws xob raug xa mus raws cov tswv cuab.

Tus qauv tsim, qhov tsis sib cais thiab yog tias muaj deformation thiab puas yuav tsum tau hloov. Nws yog qhov tsis tsim nyog rau kev khiav lag luam trailer nrog lub thav duab uas muaj cov kab nrib pleb lossis kua muag. Nyob rau pem hauv ntej ntawm lub thav duab thiab lub rear cross member muaj peb pedestal nres siv thaum khaws cia lub trailer nyob rau hauv lub uncoupled xeev. Kev kho ntxiv yog ua los ntawm lub log chocks suav nrog hauv pob trailer.

Lub hitch yog mounted rau pem hauv ntej ntawm tus ncej, nruab nrog ib tug kev ruaj ntseg saw tsim thiab lub caij nplooj ntoos hlav-loaded cracker.

Hluav taws xob

Lub voj voog suav nrog lub qhov (socket) thiab cov xov hlau los ntawm nws, ua rau lub teeb pom kev, lub teeb nres thiab cov ntsuas kev taw qhia. Lub teeb nraub qaum yog qiv los ntawm ZAZ-966 thiab ntsia rau tom qab ntawm lub platform. Iblub platform rau txuas daim ntawv sau npe ntawm lub trailer tau teeb tsa. Rau nws illumination thaum hmo ntuj muaj ib tug cais lub teeb ntawm illumination. Ob lub ntsiab lus tseem ceeb yog screwed rau ntawm lub rooj tsavxwm pem hauv ntej, uas txhim kho qhov pom ntawm qhov teeb meem thaum txoj kev tsheb ciav hlau tsiv thaum hmo ntuj. Tsuas yog saum toj no ntawm ib qho ntawm cov reflectors, ib daim ntawv cim yog riveted qhia lub xyoo ntawm kev tsim, qauv thiab serial tooj ntawm MMZ-81021 trailer.

Vim qhov kev sib txuas ntawm qhov sib txuas ntawm lub tshuab hluav taws xob rau lub tsheb ntawm lub rooj sib tham, kev ua haujlwm synchronous ntawm txhua yam khoom siv teeb pom kev zoo tau lees paub. Thaum lub sijhawm ua haujlwm, qhov xwm txheej ntawm cov xaim yuav tsum tau kuaj xyuas los ntawm kev ntxuav cov oxidized lossis xeb.

Loading platform

Nyob ntawm lub hauv paus ntawm lub platform yog plaub kab ntawm kev sib hloov tsis tau tsim. Lub platform nws tus kheej muaj tag nrho cov txheej txheem hlau thiab txuas los ntawm cov tuav mus rau tus ncej. Fasteners yog bolts thiab washers. Cov ntsiab lus txuas no feem ntau ua hotbeds ntawm corrosion. Lub tailgate ntawm ntau lawm cov khoom kom txog rau thaum 1986 muaj ib tug lag ntseg tsim. Tom qab ntawd, ib ntu me me tau tshwm sim hauv nws.

txhawm rau txhim kho lub awning, plaub qhov tsis tu ncua arcs thiab ib txoj hlua 9-strand hlua nrog txoj kab uas hla ntawm 5 hli yog siv. Nrog kev pab los ntawm cov hlua no, lub awning yog nruj thiab tsau nyob rau ntawm ob sab ntawm lub trailer. Muaj peb qhov tshem tau roj hmab lev rau hauv pem teb ntawm lub platform. Thaum siv lub trailer, lawv yuav tsum tau muab tshem tawm kom qhuav hauv pem teb ntawm lub platform.

Ib qho tsis zoo ntawm MMZ-81021 trailer platform yog lub log arches, uas nqaim qhov dav dav ntawm lub trailer hauv nruab nrab. Lwm qhov tsis zooyog ib qho khoom tailgate, uas imposes ib tug txwv nyob rau hauv lub siab tshaj plaws ntev ntawm lub load. Txawm hais tias tam sim no qhov teeb meem no tsis cuam tshuam, vim nws yooj yim mus nrhiav thiab xauj tsheb nrog txhua lub platform ntev. Thaum cov hlau ntawm hauv pem teb ntawm lub platform raug rhuav tshem, nws maj mam sib cais los ntawm tus ncej, uas tuaj yeem ua rau lub trailer tig mus. Thaum lub sijhawm ua haujlwm, nws yog ib qho tsim nyog los saib xyuas cov xwm txheej ntawm cov fasteners thiab ua ntu zus kom nruj cov kev sib txuas.

Zoo kawg

Trailers tau tsim kom txog thaum ntxov 90s thiab tam sim no feem ntau siv los ntawm cov neeg ua teb thiab pab pawg kho me me los xa cov cuab yeej thiab cov khoom siv hauv tsev. Raws li txoj cai ntawm kev ua haujlwm thiab kev saib xyuas kom raug, MMZ-81021 trailer yog ib qho kev txhim khu kev qha uas tuaj yeem siv tau ntau xyoo.