Itsheyina eliqengqelekayo luhlobo lwetsheyini elisetyenziselwa ukuhambisa amandla oomatshini. Luhlobo lokuqhuba kwetsheyini kwaye lusetyenziswa kakhulu kumakhaya, kumashishini kunye noomatshini bezolimo, kubandakanya abahambisi, abacwangcisi, oomatshini bokushicilela, iimoto, izithuthuthu, kunye neebhayisekile. Idityaniswe kunye ngoluhlu lweerola ezimfutshane ze-cylindrical kwaye ziqhutywa yigiya ebizwa ngokuba yi-sprocket, esisixhobo esilula, esithembekileyo nesisebenzayo sokuhambisa amandla.
1.Intshayelelo yeRoller Chain:
Amatsheyina e-roller ngokubanzi abhekisa kumakhonkco achanekileyo okuhambisa i-short-pitch transmission, eyona isetyenziswa kakhulu kunye nemveliso enkulu. Amakhonkco e-Roller ahlulwe abe ngumqolo omnye kunye nomqolo omninzi, alungele ukuhanjiswa kwamandla amancinci. I-parameter esisiseko ye-roller chain yikhonkco yekhonkco p, elilingana nenani lekhonkco le-roller chain liphindwe nge-25.4 / 16 (mm). Kukho iindidi ezimbini zezimamva kwikhonkco lenombolo, A kunye no-B, ebonisa uthotho olubini, kwaye uthotho olubini luyahambelana.
2.Ukuqulunqwa kwetsheyini yerola:
Itsheyini yokuqengqeleka yenziwe ngepleyiti yetsheyini yangaphakathi 1, ipleyiti yetsheyini yangaphandle 2, i-pin shaft 3, umkhono 4 kunye nerola 5. Ipleyiti yetsheyini yangaphakathi kunye nomkhono, ipleyiti yetsheyini yangaphandle kunye nephini zonke ziphazamisana. ; iirola kunye nomkhono, kunye nomkhono kunye nepini zonke zihamba ngokufanelekileyo. Xa usebenza, iikhonkco zekhonkco zangaphakathi nangaphandle ziyakwazi ukuphambuka ngokumalunga nomnye, umkhono unokujikeleza ngokukhululekileyo malunga ne-pin shaft, kwaye i-roller ibekwe kwi-sleeve ukunciphisa ukunxiba phakathi kwekhonkco kunye ne-sprocket. Ukuze unciphise ubunzima kwaye wenze amandla ecandelo ngalinye alingane, iipleyiti zekhonkco zangaphakathi kunye nezangaphandle zihlala zenziwe "8" imilo. [2] Inxalenye nganye yekhonkco yenziwe nge-carbon steel okanye i-alloy steel. Ngokuqhelekileyo ngonyango lobushushu ukufezekisa amandla athile kunye nobunzima.
3.I-Roller Chain Pitch:
Umgama osembindini ukuya kumbindi phakathi kweentsimbi ezimbini ezikufutshane ezijongeneyo kwitsheyini ubizwa ngokuba yi-pitch yetsheyini, echazwa ngu-p, eyona parameter ibalulekileyo yekhonkco. Xa i-pitch ikhula, ubukhulu becala ngalinye lekhonkco landa ngokufanelekileyo, kwaye amandla anokudluliselwa nawo ayanda ngokufanelekileyo. [2] I-pitch pitch p ilingana nenani lekhonkco le-roller chain liphindwe ngo-25.4/16 (mm). Umzekelo, inombolo yekhonkco 12, i-roller chain pitch p=12×25.4/16=19.05mm.
4.Ubume betsheyini yokuqengqeleka:
Imixokelelwane ye-roller ifumaneka kwimixokelelwane enye kunye nemigca emininzi. Xa kuyimfuneko ukuthwala umthwalo omkhulu kunye nokuhambisa amandla amakhulu, imiqolo emininzi yamatyathanga ingasetyenziswa, njengoko kuboniswe kuMzobo 2. Imixokelelwane yemigca emininzi ilingana neentambo ezininzi eziqhelekileyo zomqolo omnye ezidityaniswe kunye nezikhonkwane ezinde. Akufunekanga ibe ninzi, ngokuqhelekileyo isetyenziswa ngamatyathanga amiqolo emibini kunye namatyathanga emiqolo emithathu.
5.Ifom edityanisiweyo yerola:
Ubude betsheyini bumelwe linani lekhonkco lekhonkco. Ngokuqhelekileyo, ikhonkco lekhonkco elilinganayo liyasetyenziswa. Ngale ndlela, izikhonkwane eziqhekezayo okanye iziqeshana zasentwasahlobo zingasetyenziswa kumalungu ekhonkco. Xa ipleyiti yetsheyini egobileyo iphantsi koxinzelelo, umzuzu owongezelelweyo wokugoba uya kwenziwa, kwaye ngokubanzi kufuneka kuphetshwe kangangoko kunokwenzeka.
6.Roller chain umgangatho:
I-GB/T1243-1997 ichaza ukuba i-roller chains yahlula kwii-series ze-A kunye ne-B, phakathi kwazo i-A series isetyenziselwa isantya esiphezulu, umthwalo onzima kunye nokuhanjiswa okubalulekileyo, okuqhelekileyo kusetyenziswa. Inombolo yekhonkco ephindwe nge-25.4 / 16mm lixabiso le-pitch. Uluhlu lwe-B lusetyenziselwa ukusasaza ngokubanzi. Ukumakishwa kwetsheyini yokuqengqeleka kuku: inombolo yetsheyini enye umqolo inombolo enye ikhonkco ikhonkco inani elinye eliqhelekileyo. Umzekelo: 10A-1-86-GB/T1243-1997 ithetha: Uluhlu lwe-roller chain, i-pitch yi-15.875mm, umqolo owodwa, inani lamakhonkco yi-86, umgangatho wokuvelisa i-GB / T1243-1997
7.Ukusetyenziswa kwetsheyini yerola:
I-Chain drive isetyenziswa ngokubanzi koomatshini abahlukeneyo kumashishini ahlukeneyo afana nezolimo, imigodi, isinyithi, i-petrochemical industry kunye nokuphakamisa ukuthutha. Amandla anokuhanjiswa ngetsheyini anokufikelela kuma-3600kW, kwaye aqhele ukusetyenziselwa amandla angaphantsi kwe-100kW; isantya setsheyini sinokufikelela kwi-30 ~ 40m / s, kwaye isantya esisetyenziswa ngokuqhelekileyo singaphantsi kwe-15m / s; ~2.5 ifanelekile.
8.Iimpawu ze-roller chain drive:
inzuzo:
Xa kuthelekiswa nebhanti yebhanti, ayinayo i-elastic sliding, inokugcina umlinganiselo ochanekileyo wokuhanjiswa kwe-avareji, kwaye inokuhanjiswa okuphezulu; ikhonkco ayifuni amandla amakhulu oxinzelelo, ngoko ke umthwalo kwi-shaft kunye nokuthwala kuncinci; ayiyi kutyibilika, ukuhanjiswa kunokwethenjelwa, kunye nomthwalo ogqithisileyo Onamandla, unokusebenza kakuhle phantsi kwesantya esiphantsi kunye nomthwalo onzima.
isiphene:
Zombini isantya setsheyini elikhawulezileyo kunye notshintsho lobungakanani bokuhanjiswa kwangoko, uzinzo losasazo luhlwempuzekileyo, kwaye kukho ukothuka kunye neengxolo ngexesha lokusebenza. Ayifanelekanga kwiziganeko zesantya esiphezulu, kwaye ayifanelekanga ukutshintshwa rhoqo kwindlela yokujikeleza.
9.inkqubo yokuqamba:
Ngokutsho kophando, ukusetyenziswa kwamatyathanga e-China kunembali engaphezulu kweminyaka eyi-3,000. Kwi-China yamandulo, iilori zokulahla kunye neevili zamanzi ezisetyenziselwa ukuphakamisa amanzi ukusuka ezantsi ukuya phezulu zifana namatyathanga okuthutha anamhlanje. Kwi-“Xinyixiangfayao” ebhalwe nguSu Song kuMkhosi weNgoma yaseMantla yaseTshayina, kubhalwe ukuba into eqhuba ukujikeleza kwe-armillary sphere ifana nesixhobo sokuhambisa ityathanga esenziwe ngentsimbi yanamhlanje. Ingabonwa ukuba iChina lelinye lamazwe okuqala kwisicelo sekhonkco. Nangona kunjalo, ulwakhiwo olusisiseko lwekhonkco lwangoku lwaqala ukukhawulwa kwaye lwacetywa nguLeonardo da Vinci (1452-1519), isazinzulu esikhulu kunye nomzobi kwi-Renaissance yaseYurophu. Ukususela ngoko, ngowe-1832, uGalle waseFransi wenza ikhonkco lephini, kwaye ngowe-1864, i-Slaite roller chain eBritani. Kodwa yayiyi-Swiss Hans Reynolds efikelele kwinqanaba loyilo lwesakhiwo setsheyini yanamhlanje. Ngomnyaka we-1880, ufezekise iintsilelo zesakhiwo sekhonkco yangaphambili, wayila ikhonkco kwiseti edumileyo yamatyathanga aqengqelekayo, kwaye wafumana ikhonkco le-roller e-UK. chain invention patent.
Ixesha lokuposa: Mar-13-2023
