Maitiro ekuita maitiro etrack undercarriage

Iyo crawler undercarriage yakakamurwa kuita mhando mbiri zvichienderana nechinhu chinokambaira:

1. Rubber track chassis;

2. Steel crawler chassis.

unyanzvi hunodiwa

Rubber rubber track chassis inonyanya kukodzera kune diki mwenje indasitiri uye diki rekuvaka michina indasitiri.Indasitiri yemwenje inowanzova michina yekurima mukati metani imwe kusvika matani mana.Indasitiri yemichina yekuvaka inonyanya kushandiswa muindasitiri diki yekuchera.

Kusarudzwa kwenzvimbo yayo yekushanda kunosvika seizvi:

(1) Tembiricha yekushanda yerabha track kazhinji iri pakati -25~+55′C.

(2) Munyu wemakemikari, mafuta uye mvura yegungwa ichakurumidza kukwegura kwenzira, saka nzira inofanira kucheneswa mushure mekushandiswa munzvimbo yakadaro.

(3) Nzira yemugwagwa ine maprotrusions akapinza (akadai sesimbi mbariro, matombo, nezvimwewo) inokonzera kushungurudzika kune rubber track.

(4) Midziyo, ruts kana nzira isina kuenzana yemugwagwa ichaita kuputika kwepateni padivi rezasi remupendero wenzira, iyo inogona kuramba ichishandiswa kana kuputika kusingakuvadzi tambo yesimbi.

(5) Migwagwa yematombo nematombo inokonzeresa kusakara kwekutanga kwerabha inosangana nevhiri rinotakura mutoro, richigadzira madiki madiki.Muzviitiko zvakanyanya, kupindira kwemvura kunoita kuti simbi yepakati idonhe uye waya yesimbi iparare.

Chimiro uye chimiro

Crawler kumhanya giya rinoshandiswa zvakanyanya mumichina yekuvaka, matirakita uye dzimwe mota dzemumunda.Mamiriro ekumhanya ane hukasha, uye dhizaini yekumhanya inodiwa kuti ive nesimba rakakwana uye kusimba, pamwe nekufamba kwakanaka uye kugona kutungamira.

Iyo track inosangana nepasi, uye vhiri rekutyaira harina kusangana nepasi.Kana mota ichityaira vhiri redhiraivha kuti itenderere, vhiri redhiraivha rinoramba richitenderedza track kubva kumashure kuburikidza nekubatana pakati pemazino egiya pavhiri redhiraivha uye track cheni pasi pechiito chedhiraivha torque yeinoderedza.

Chikamu chenjanji chinobata pasi chinopa pasi simba rekudzokera kumashure, iro rinopa nzira yekuenda mberi, inova simba rinofambisa rinofambisa muchina mberi.

Kana simba rekufambisa rakakwana kukunda kurwisana kwekufamba, ma rollers anotenderera mberi pamusoro pepamusoro penzira, kuitira kuti muchina uende mberi.Vanokambaira kumberi nekumashure kwemuchina wekufamba wemuchina wese unogona kutungamirirwa wakazvimiririra, kuitira kuti radius inotenderera idiki.

Chishandiso chekufambisa chinokambaira chine "mavhiri mana nebhandi rimwe" (vhiri rekutyaira, roller, vhiri rekutungamira, vhiri rekukwevera uye chinokambaira), tensioning, buffer spring, uye mafambiro.Sezvinoratidzwa pasi apa.

Tevera chassis chimiro chechimiro

Mumufananidzo uri pamusoro,

1 - nzira;

2- Sprocket;

3- Carrier roller;

4- Pensioner;

5-buffer spring;

6-Idler ;

7-track rollers;

8- Kufamba nzira.

1. Track

Iyo track ndeye inochinjika cheni mhete inofambiswa nevhiri rekutyaira, yakatenderedza vhiri rekutyaira, vhiri remugwagwa, idler vhiri uye idler vhiri.Iyo track ine track shangu uye track pini.Mapini etrack anobatanidza bhutsu yega yega kuita track link.

Kune maburi kumagumo ese e track shoe, iyo mesh nevhiri rekutyaira, uye kune mazino anotungamira pakati, ayo anoshandiswa kutwasanudza track uye kudzivirira track kuti isadonha kana tangi ichitendeuka kana kukunguruka., kuitira kuti uvandudze kusimba kweshangu dzenzira uye kunamatira pakati penzira uye pasi.

Mamiriro ekushanda eanokambaira ane hukasha, uye anofanirwa kunge aine simba rakakwana uye kusimba, kusapfeka kwakanaka, uye huremu huremu kuderedza kushandiswa kwesimbi uye kuderedza simba rekuita kana mukweshi achimhanya.Iyo inokambaira uye pasi inofanira kunge iine yakanaka adhesion kuita kuti ive nechokwadi chesimba Ipa zvakakwana kukweva, asi zvakare funga kudzikisa kuramba kwekutyaira uye chidhiraivho.

2. Sprocket

Pamuchina we crawler, mazhinji emavhiri ekutyaira akarongwa kumashure.Chakanakira gadziriro iyi ndechekuti kureba kwechikamu chedhiraivha chinokambaira chinogona kupfupikiswa, kurasikirwa kwekukweshana papini yecrawler kunokonzerwa nesimba rekutyaira kunodzikiswa, uye hupenyu hwesevhisi hweanokambaira hurefu.

Uye hazvisi nyore kuita kuti chikamu chezasi chenzira chiite arch, kudzivirira njodzi yekudonha kwegwara painotendeuka, izvo zvinobatsira kuvandudza kushanda kweiyo nzira yekufamba.Kureba kwepakati pevhiri rekutyaira kunofanirwa kudzikisa kureba kwepakati yegiravhiti (kana muviri) uye kuwedzera kureba kwenjanji pasi, kuvandudza kuita kwekunamatira, saka kureba kwevhiri rekutyaira kunofanirwa kuve. diki sezvinobvira.

3. Carrier roller

Basa reusimbe nderekukweva track kudzivirira kuti track irege kunyungudika zvakanyanya, kuitira kuti uderedze kuzunguzika kwetrack panguva yekufamba uye kudzivirira track kuti isatsvedza padivi.Mutakuri wekutakura wakafanana nemupumburu, asi mutoro unotakura muduku, uye mamiriro ekushanda ari nani kupfuura emupumburu, saka ukuru huduku.

4. Mudyandigere

Basa guru remudziyo wekusimbisa ndere kuona kushanda kwesimba kweanokambaira uye kudzivirira bhandi kuti risadonha.

Iyo buffer chitubu chemudziyo wekumanikidza unofanirwa kuve nehumwe huwandu hwekurodha kuti ugadzire simba rekunyepedzera munjanji.Basa rayo nderekuti risakanganise meshing yepini yepini uye mazino egiya rekutyaira nekuda kwesimba shoma rekunze, ndiko kuti, kusununguka kana uchienda kumberi, uye kugadzira traction yakakwana kana uchidzokera kumashure kuti ive nechokwadi meshing yakajairika yepini yepini uye dhiraivha. gear mazino.

Nekuda kwekuita recoil yechishandiso, tension chitubu chinosundidzira vhiri rekutungamira parutivi rwekurudyi kuitira kuti igare ichichengetedza imwe tension mamiriro panguva yekushanda, kuitira kuti track tension guide vhiri inotungamirwa.

5. Buffer spring

Basa guru nderekushanda pamwe chete netensioning mudziyo kuti uone elastic tensioning basa re track.Nekuda kwekuita kweiyo tensioning mudziyo, chitubu chinosundidzira vhiri rekutungamira kuti riwane tensioning effect.Naizvozvo, compression uye tension zvitubu zvinogona kusarudzwa.

6. Idler

Nzvimbo dzepamberi neshure dzemavhiri ekutungamira dzinotarwa zvichienderana nenzvimbo yemavhiri ekutyaira, uye dzinowanzorongedzerwa pamberi.Gumbo rinotungamira rinoshandiswa kutungamira track kuti itenderere nemazvo, izvo zvinogona kudzivirira kutsauka uye kukanganisa.Kureba kwepakati pevhiri rinotungamira kubva pasi kunofanira kubatsira kuderedza pakati pesimba rinokwevera zvinhu pasi.

7. Ma rollers

Iyo track roller nderimwe remabhandi emavhiri mana eanokambaira-mhando yekuvaka muchina chassis.Basa rayo guru ndere kutsigira uremu hwemucheri uye bulldozer, kuitira kuti nzira ifambe nemavhiri.

Nhamba uye urongwa hwema rollers hunofanira kunge huchienderana nekugoverwa kweyunifomu yepasi pasi penzira.Iyo yekurima yekumhanyisa giya inoshanda zvakanyanya munzvimbo dzine makomo kana zvikomo, uye migwagwa izhinji migwagwa ine tsvina.Chishandiso chinokambaira chinoda avhareji diki yekumisa yakananga kudzvanywa, uye kudzvanywa kwema roller kunofanirwa kugoverwa zvakaenzana.

8. Kufamba-famba

Iyo inonyanya kusanganisira muviri weanokambaira chassis, sechikuva chekutakura chezvikamu zvataurwa pamusoro, izvo zviri nyore kugadzirisa uye kuisirwa mavhiri ekutungamira, rollers, nezvimwe.

Maitiro ekuita maitiro erabha track chassis

1. Inogona kutsigira uremu hweinjini huru, uye inogona kuona mabasa ekumberi, kumashure, kutendeuka nekufamba.

2. Mazhinji enzira dzerubha dzakagadzirwa nemichina yekuvaka inogadzirwa nehunyanzvi hweJapan, iyo inogona kusimudzira zvakanyanya kutakura uye traction, ine ruzha rushoma, usakuvadza mugwagwa weasphalt, uye uve nekutyaira kwakanaka kwekutyaira.

3. Yakashongedzerwa neyakavakirwa-mukati-yakaderera-kumhanya uye yakakwira-torque mota yekufamba inoderedza, iyo ine yakakwira yekupfuura kuita.

4. Kushandiswa kwema rollers uye roller rollers inotora yakadzika groove ball bearings, iyo inogona kuiswa nekuwedzera bhotela panguva imwe chete, kudzivisa dambudziko rekuchengetedza uye kuwedzera mafuta pakati pekushandisa.

5. Iyo shaft inopera kaviri seal chimiro inovimbisa kuti mafuta ekuzora chisimbiso haadonhe, uye anogona kunyatso kudzivirira mvura ine madhaka kuti isapinda mugomba revhiri.

6. Kusarudzwa kwezvinhu zvinonzwisisika, uye mushure mokudzima uye simbi yealloy, gumbo rinotungamirira uye mazino emagetsi ekufambisa ane maitiro akanaka ekupfeka, zvichiita kuti hupenyu hwebasa hurebe.

Iyo chitubu tensioning mechanism inogadziriswa neruvara screw, uye kuvimbika kwakakwira.Iyo yakawanda-section yakaungana truss chimiro.Mushure mekugadzirisa nhamba yezvikamu, urefu hunogona kuchinjwa.

Kune bheya rekuuraya rakaiswa pane chassis, huremu hwese hweturntable hunogona kuendeswa kune chassis, iyo ine mayuniti emagetsi, masisitimu ekutapurirana, hoist, masisitimu anoshanda, counterweights uye hangars.

Simba remagetsi rinogona kuita kuti turntable itenderere 360 ​​° kuburikidza nemuchina wekucheka.Iyo yekurovera inoumbwa nepamusoro uye yakaderera rolling discs uye zvikamu zvinotenderedza zviri pakati, izvo zvinogona kuendesa huremu hwese pane inotenderera kune chassis uye ive nechokwadi chekutenderera kwemahara kweiyo turntable.Nekudaro kuve nechokwadi chekushanda kwakajairika uye kushanda kwemidziyo.

Maitiro ekuita maitiro esimbi inokambaira chassis

1. Tsigira uremu hweinjini huru, uye uve nebasa rekuenda mberi uye kumashure kutendeuka nekufamba.

2. Nzira yesimbi inotora rudzi rwemichina yekuvaka inogadzirwa nekombiyuta yeJapan, ine simba guru rekutakura, kukwevera, ruzha rwakadzika, pasina kukanganisa kumugwagwa weasphalt, uye kushanda kwakanaka kwekutyaira.

3. Yakashongedzerwa neyakavakirwa-mukati-yakaderera-kumhanya uye yakakwira-torque mota yekufamba inoderedza, iyo ine yakakwira yekupfuura kuita.

4. Chimiro chebhakiti chine simba rekugadzirisa uye kusimba, uye rinogadziriswa nekukotama.

5. Mipumburu uye magirafu anotungamira anoshandisa yakadzika groove ball bearings, iyo inozorwa nebhotela panguva imwe chete, uye isina kuchengetedza uye kuwedzera mafuta panguva yekushandiswa.

6. Iyo shaft inopera kaviri seal chimiro inovimbisa kuti mafuta ekuzora chisimbiso haabvi, uye anogona kudzivirira mvura ine madhaka kuti isapinda mugomba revhiri.

7. Mipumburu, mavhiri ekufambisa uye mazino emagetsi ekufambisa anogadzirwa nesimbi yealloy uye anodzimwa, ane kushongedzwa kwakanaka kwekupfeka uye hupenyu hurefu hwebasa.

8. Kugadziriswa kwemavara screw ye spring tensioning mechanism ine kuvimbika kwakanyanya.