Ukukhethwa komhambisiirola

Irola yokuhambisaisetyenziselwa ukuxhasa ibhanti lokuhambisa kunye nezixhobo kwibhanti, ukunciphisa ukuxhathisa ukusebenza kwebhanti yokuhambisa, ukuqinisekisa ukuba i-sag yebhanti yokuhambisa ayidluli imigaqo yobugcisa, kwaye yenza ibhanti lokuhambisa lisebenze kakuhle kwindlela echazwe kwangaphambili.

I-roller ngokusetyenziswa kwayo yahlulwe kakhulu kwi-carrier roller, i-return roller, i-impact roller kunye ne-aligning roller.I-Roller yenye yamacandelo aphambili achaphazela isiphumo sokusebenza komthumeli, ibalwa malunga ne-30% ~ 40% yomgangatho wokuhambisa yonke, i-25% ~ 30% yexabiso le-conveyor yonke, kwaye iyinxalenye ephambili yemihla ngemihla. ulawulo, ukhuseleko kunye nokutshintshwa.Ukucwangciswa kunye nokukhethwa kwe-roller kunempembelelo ebalulekileyo ekusebenzeni okuqhelekileyo komthumeli, umsebenzi ozinzile, ukusetyenziswa kwamandla kunye nexabiso le-conveyor yonke.Ngokukodwa kwimeko yesantya esiphezulu sebhanti, iimfuno ze-roller ziba nzima ngakumbi.

Njengenxalenye ephambili ye-conveyor, i-roller iye yaqina ngakumbi kunye nokuqhubela phambili kwesantya sebhanti.Izinto eziphambili ezichaphazela ukusebenza kwe-high-speed roller zixabiso lokubaleka kunye nexabiso lokumelana nokujikeleza.Xa i-roller isebenza ngesantya esiphezulu, isakhiwo sokutywinwa se-roller siya kuchaphazeleka kubushushu kunye nezinye izizathu.Ukucwangciswa kwesakhiwo se-roller-speed-speed roller kucetywayo kweli phepha.

1.Sealing isakhiworngaphezulu

Ukwakhiwa kokutywinwa yinto ebalulekileyo echaphazela ubomi bokusebenza kunye nokumelana nokusebenza kwe-roller.Zimbini iindlela eziphambili zokutywinwa kobume beerola kwimarike:

(1) Ukutywinwa okungabanjwanga (okufana nelabyrinth seal).Ukuchasana kokusebenza kolu hlobo lokutywinwa kuncinci, kodwa ngenxa yobukho bengxabano yangaphakathi xa usebenza ngesantya esiphezulu, ngokuqinisekileyo kuya kubangela ukuba kwenzeke ubushushu.Ngokutshintsha koxinzelelo lomoya, amasuntswana othuli angena kwi-bearing seal cavity kunye nenkqubo ye-inhalation, ebangela ukuba i-bearing isebenze kwisimo sokuphazamiseka kokungqubuzana, kunye nokunyusa ukunxiba kwe-bearing.

(2) Ukuchukumisa uhlobo lwetywina.Umphumo wokutywina ungcono kunohlobo olungathinteliyo, kodwa ukuchasana kokusebenza kukhulu.Kwimeko yokushisa okukhulu kunye nokuhluka koxinzelelo kunye nokusabalalisa okungalinganiyo, i-deformation elastic yomlomo wokutywina nayo ayihambelani, kubangele isiphumo esibi sokutywinwa.

Akulungele ukongeza umphumo wokutywina kuphela ngokudibanisa inani leepaseji zokutywina kunye nobude bokutywina.Isakhiwo sokutywinwa kwe-labyrinth ye-gap yokuqala ejikelezayo sisitshixo sokujongana nengxaki yokutywinwa, iingxaki ze-gap, i-slime okanye amanzi aya kuhamba kumjelo wangaphakathi we-labyrinth, obangela ukungaphumeleli kwe-roller, inani elinjalo le-maze alinantsingiselo.

I-roller ecetywayo kweli phepha ithatha isakhiwo esidibeneyo se-axial labyrinth seal kunye ne-touch seal, kunye neempawu zayo zilandelayo:

(1) Inani leepaseji zokutywinwa kwe-axial labyrinth seal ayichatshazelwa ngumlinganiselo we-radial wokuthwala, kwaye unokongezwa ngokufanelekileyo.Umphezulu wokutywina we-axial labyrinth ukwicala elifanayo njengamandla e-centrifugal yokuhamba kwamanzi.Amanzi aye angena kwi

itywina xa i-roller ijikeleza iya kumpompoza ukuya phezulu kwi-labyrinth ecaleni kwendawo yokutywina phantsi kwempembelelo ye-centrifugal force.Ukuze kuphuculwe umphumo, umphezulu wendandatho yokutywina yangaphakathi unokuqwalaselwa ukukhetha isakhiwo se-arc setyhula.

(2) Yongeza umsesane wokutywina kwicala elingaphandle le-labyrinth seal ukwenza itywina lokuchukumisa, elingenako ukujongana kuphela "nengxaki yokuphefumla" yetywina le-labyrinth, kodwa kwakhona ayiyi kongeza ubunzulu besihlalo sokuthwala njenge ezinye izinto ezidityanisiweyo zokutywina.Umsesane wokutywina we-NBR/PA6 izinto, ubunzima obulula, ukuxhathisa ukubola, i-coefficient ye-friction incinci kunezinye iiplastiki zobunjineli.

(3) yongeza iringi yeconvex kwiringi ye-baffle yangaphakathi (jonga uMfanekiso 1), tshintsha isalathiso sentshukumo ye-axial xa uthuli okanye amanzi engena kumsantsa weringi yangaphakathi.Xa i-roller isebenza ngesantya esiphezulu, i-vacuum iya kwenziwa phakathi kweringi ye-convex kunye neringi ye-baffle yangaphandle ukuqinisekisa isiphumo sokutywinwa.

Iimpawu ze-2.Process kunye nokukhethwa kwezinto eziphathekayo

I-radial run out of the roller ikakhulu ixhomekeke kwimpazamo ye-radial ye-cylinder, umgangatho wesihlalo sokuthwala kunye ne-coaxiality yenkqubo yendibano.Ixabiso le-radial run out of roller linempembelelo enkulu kumsebenzi ogudileyo we-conveyor, ngakumbi xa ixabiso le-radial run-out likhulu kakhulu ngesantya esiphezulu, ibhanti lokuhambisa liya ku-oscillate ngobundlobongela kwaye lichaphazele umsebenzi oqhelekileyo.

Okwangoku, ininzi ye-roller ye-roller ithathelwa indawo yimibhobho yensimbi, enzima kumgangatho.Umgangatho wemibhobho, i-ovality kunye nokunyamezela kwe-diameter yangaphandle akukho lula ukuqinisekiswa, ngokukodwa ubukho bokuyeka ukwakhiwa kombhobho kuchaphazela i-coaxiality, kwaye kulula ukubangela ukuba i-roller ibe yi-eccentric.Ukungcangcazela kwamaxesha kuya kwenzeka ngenxa yamandla e-centrifugal ngexesha lenkqubo yokusebenza, eya kuchaphazela ukusebenza kakuhle kwebhanti yokuhambisa.

3. Ukukhetha ukuthwala i-roller

Ubomi bokusebenza kwe-roller ikakhulu buxhomekeke kwi-bearing and seal.Abaninzi abangasebenziyo kwiimarike basebenzisa iibheringi ezinkulu zokucoca.Xa kuthelekiswa neebheringi eziqhelekileyo, iibheringi ezinkulu zokucoca zinemvume enkulu kunye needamitha zebhola, ezinokunciphisa uvakalelo kwi-coaxiality kunye nokuphucula ukukwazi ukuziqhelanisa nezinto zangaphandle.

Nangona kunjalo, ukukhethwa kweebheringi kunye nokukhutshwa okukhulu kuya kuchaphazela kakhulu umthamo we-axial we-idler, ngakumbi emva kokuba isantya sebhanti sandisiwe, ukunyakaza kwe-axial bearing capacity kuya kubangela ukungalingani komsebenzi we-belt conveyor.Nangona kumaxesha anzima, kuyimfuneko ukumisa umatshini wokucoca kunye nokugqithisa ukusuka ekuqaleni.

Kweli phepha, siceba ukukhetha iibhodi zebhola ze-groove ezinzulu kunye nesigqubuthelo sothuli, esingenakuqinisekisa kuphela ukucoceka kwendawo yangaphakathi, ukwandisa umthamo we-axial , ukunciphisa umonakalo oqhelekileyo wokuthwala obangelwa yi-axial high-frequency. amandla impembelelo, kodwa kwakhona uqinisekise umsebenzi ogudileyo ukuthwala wandisa ubomi obusebenzayo bokuthwala.

Eli phepha lenze uphando olusisiseko kwii-roller ze-high-speed ukusuka kwimiba yesakhiwo, ukutywinwa, ukusetyenziswa kunye nobuchwepheshe bezinto ezintsha.I-roller ithatha isakhiwo sokutywinwa esidibeneyo esidibanisa i-axial labyrinth kunye ne-touch labyrinth, kwaye isebenzisa i-deep groove ibhola ephethe isigqubuthelo sothuli.Ukusetyenziswa kwezinto ezintsha kunye nokutshintshwa kweteknoloji yokucubungula kuqinisekisa ukuxhathisa okujikelezayo kwe-roller, ukutsiba kwe-radial circular kunye nokungangeni kwamanzi, ukutywinwa kothuli kunye neminye imisebenzi.Ngaphantsi kolwalathiso lophuhliso lwamandla aphezulu, umgama omde kunye nokugqithisa okukhulu, isakhiwo se-Roller esicetywayo kweli phepha sinokumelana okuncinci okujikelezayo, ingxolo ephantsi kunye nobomi obude bokusebenza, obudlala indima ebalulekileyo kumandla ophumayo we-speed conveyor.

Global Conveyor Supplies Company Limited -RS series rollers

Umphini:I-roller shaft yenziwe ngentsimbi ecolekileyo ebandayo ezotywe ingqukuva, engazange iphole kwaye icaphuke.Umatshini wokusila ochanekileyo, umatshini wokugoba we-ring ring usetyenziselwa ukusetyenzwa kweshaft, ukuze kuqinisekiswe ukuba ukufuduswa kwe-axial yerola kuphantse ukuba zero.

Umbhobho:I-roller shaft yenziwe ngentsimbi ecolekileyo ebandayo ezotywe ingqukuva, engazange iphole kwaye icaphuke.Iqokobhe le-roller lithatha umbhobho okhethekileyo we-welding, idigri encinci yokugoba, i-elasticity encinci.Yamkela umbhobho wentsimbi ophucukileyo wokusika kunye nesixhobo somatshini wangaphakathi womngxuma, ukuchaneka komatshini kuzo zombini iziphelo zombhobho wentsimbi, uqinisekise ngokufanelekileyo ukugxila kwe-roller, ukunciphisa impazamo yomatshini.

Ukuthwala:Ukuthwala i-roller kwamkela i-C3 ekhethekileyo ye-groove ibhola ye-groove.Ngaphambi kokuhlanganisana, ukuthwala i-roller kuzaliswe igrisi ye-lithium kwaye itywinwe ngokusisigxina kumacala omabini, enokuqonda ukugcinwa kobomi bonke simahla kunye nokwandisa ubomi benkonzo yokuthwala.

Ukudityaniswa kwetywina:Icandelo le-roller seal lenziwe ngezinto ze-nylon, kwaye ifom yesakhiwo i-contact labyrinth seal structure.Ukutywinwa kwangaphakathi kunye nangaphandle kwenza i-channel ye-labyrinth echanekileyo, umjelo ogcwele igrisi ye-lithium yexesha elide, ukwenzela ukuba i-roller ibe nokusebenza kakuhle kwamanzi kunye nothuli.Umatshini wokusila ochanekileyo, umatshini wokugoba we-ring ring usetyenziselwa ukusetyenzwa kweshaft, ukuze kuqinisekiswe ukuba ukufuduswa kwe-axial yerola kuphantse ukuba zero.

Indawo yokuhlala:Ukuveliswa kwezindlu ezithweleyo kwamkela ukubumba kwesitampu esichanekileyo esinamanqanaba amaninzi ukuze kuqinisekiswe ukuchaneka okuphezulu kokuthwala kunye nokutywinwa.Iityhubhu ze-roller kunye nezindlu ezithwalayo kuzo zombini iziphelo ze-3mm iiflethi ezigcweleyo zidityaniswe yi-carbon dioxide gas ukukhuselwa ngaxeshanye kunye nompu ombini we-welding machine ukubonelela ubuncinci be-70% yokungena kunye nokuqinisekisa ukuba i-idling ihlala yomelele naphantsi kwemithwalo ephezulu kunye nesantya esiphezulu.

1. Iirola ze-RS zechungechunge ze-GCS eziphezuluukuhambisa iirola.

2. I-return / carrier / trough roller inokwakhiwa okuphezulu okuchanekileyo okubandakanya ukuya kwiingxenye ezilithoba zokutywinwa, ukuqinisekisa ukuxhathisa kwamanzi kunye nothuli.Ngamatywina erabha okanye ensimbi, i-multi-groove labyrinth seals.

3. Izindlu zokuthwala kunye ne-roller tube i-welded ngokupheleleyo ukuqinisekisa uqhagamshelwano oluhle kuyo yonke i-roller.Igrisi sisithambiso esisisigxina.

4. Ngokweemfuno zomthengi, umphezulu we-roller unokupeyintwa ngawo nawuphi na umbala.

5. Izinto eziphathekayo: Ngokuqhelekileyo i-Q235 yensimbi ye-carbon (ezinikezelwe ukuhambisa i-roller), i-A3 ebandayo yokudweba i-shaft (inokuba ngokuchanekileyo okuphezulu ngokweemfuno ezahlukeneyo zabathengi).

6. I-roller nganye iya kudlula ukuhlolwa okungqongqo kunye nokuvavanya ukuqinisekisa ukuba ibhetshi nganye ye-roller inomgangatho ophezulu ngokwenene.

Nceda uzive ukhululekile ukuqhagamshelana nathi ukuze ufumane iirola zokuhambisa.

Sibuchwephesha, ubuchwepheshe obugqwesileyo kunye nenkonzo.Siyayazi indlela yokwenza umqulu wethu wokuhambisa uhambise ishishini lakho!Khangela ngakumbiwww.gcsconveyor.com I-imeyilegcs@gcsconveyoer.com