Amarola okuthutha amabhandeamarola asetshenziswa ngezikhathi ezithile ukuze asekele izinhlangothi ezisebenzayo nezibuyayo zebhande lokuthutha.Ama-roller akhiqizwa ngokunembile, afakwe ngokuqinile futhi anakekelwa kahle abalulekile ekusebenzeni okubushelelezi nokusebenza kahle kwe-conveyor yebhande.Abakhiqizi be-GCS roller conveyoringakwazi ukwenza ngokwezifiso ama-roller ezinhlobonhlobo zamadayamitha futhi imikhiqizo yethu inezakhiwo ezikhethekile zokuvala ukuze kuzuzwe ukulungiswa okungu-0 ngaphandle kwesidingo sokuphinda kugcotshwe.Ububanzi berola, idizayini yokuthwala, kanye nezidingo zokubekwa uphawu yizici eziyinhloko ezithonya ukumelana nokungqubuzana.Ukukhethwa kwe-diameter ye-roller efanele kanye nokuthwala kanye nosayizi we-shaft kusekelwe ohlotsheni lwesevisi, umthwalo okufanele uthwalwe, isivinini sebhande, nezimo zokusebenza.Uma unemibuzo mayelana nezixazululo ze-roller conveyor design, sicela ukhululeke ukuxhumana ne-Isikhulu se-GCSfuthi sizoba nonjiniyela womklamo we-roller conveyor onawo.

1. Ukuhlelwa kwamasethi e-roller.

Ngokomehluko, Amarola enkampani yenethiwekhi asekela ukugijima komthwalo webhande lokudlulisa futhi amarola abuyayo asekela ukubuyisela okungenalutho kokusebenza kwebhande lokuthutha.

1.1 Amasethi e-roller yenkampani yenethiwekhi.

Uhlangothi oluthwala imithwalo yesethi ye-roller ye-carrier ngokuvamile isethi ye-trough roller, esetshenziselwa ukuthwala impahla futhi ivimbele ukuthi ingachitheki futhi ingcolise noma ilimaze ibhande.Ngokujwayelekile, amarola okuthwala ahlanganisa amarola angu-2, 3, noma angu-5 ahlelwe ngendlela eyi-grooved, engenziwa ngezifiso ngama-groove angles angu-15°, 20°, 25°, 30°, 35°, 40°, 45°, kanye 50°.I-engeli engu-15-degree slotting itholakala kuphela kuma-roller slot amabili.Uma kudingeka ezinye izici ezikhethekile, amasethi ama-roller othombo, amasethi amarola aziqondanisayo namasethi, namasethi amisiwe e-garland roller angasetshenziswa.

1.2 Buyisela isethi yerola.

Isethi ye-roller yokubuyisela, njengoba negama lisho, isethi ye-roller esetshenziswa ohlangothini lokubuya lwebhande, elingathinti impahla kodwa lisekela ibhande libuyele endaweni yokuqala yesithumeli.Lawa ma-roller avame ukulengiswa ngaphansi kwe-flange engezansi ye-longitudinal beam esekela amarola enkampani yenethiwekhi.Kungcono ukufaka ama-return roller ukuze ukubuyisela ukusebenza kwebhande kubonakale ngezansi kohlaka lokudlulisa.Amasethi ajwayelekile e-return roller amasethi ama-flat return roller, amasethi e-Vee return roller.Amasethi ama-roller azihlanzayo futhi abuyisele amasethi aziqondanisayo.

2. Isikhala phakathi kwamarola.

Izinto okufanele zicatshangelwe lapho kukhethwa isikhala phakathi kwamarola isisindo sebhande, isisindo sempahla, isilinganiso somthwalo werola, ukugogeka kwebhande, impilo yerola, isilinganiso sebhande, ukungezwani kwebhande, kanye nerediyasi yejika eqondile.Ngomklamo nokukhetha komthumeli ovamile, ukugogeka kwebhande kukhawulelwe ku-2% we-roller pitch uma kunengcindezi encane.Umkhawulo we-sag ngesikhathi sokuqala nokumiswa komthumeli nawo uyacatshangelwa ekukhethweni sekukonke.Uma ibhande eligobe ngokwedlulele livunyelwe ukulayisha phakathi kwamarola omkhombe, impahla ingase ichitheke emaphethelweni ebhande.Ngakho-ke ukukhetha i-pitch yerola efanele kungasiza ekuthuthukiseni ukusebenza kahle komsebenzi wokuthutha futhi kuvimbele ukuphuka ukuthi kwenzeke.

2.1 Buyisela isikhala samarola:

Kunamazinga ezikhala ezinconyiwe ezijwayelekile zamarola abuyayo emsebenzini wokuthuthwa kwebhande elijwayelekile.Kumabhande asindayo anobubanzi obungu-1,200 mm noma ngaphezulu, kunconywa ukuthi isikhala se-roller return sinqunywa ngokusebenzisa isilinganiso somthwalo we-roller nokucatshangelwa kokuncipha kwebhande.

2.1 Isikhala samarola endaweni yokulayisha.

Endaweni yokulayisha, ukuhlukaniswa kwama-rollers kufanele kugcine ibhande lizinzile futhi ligcine ibhande lithintana nomphetho werabha wesiketi sokulayisha ubude bayo bonke.Ukunaka ngokucophelela ukuhlukaniswa kwama-roller endaweni yokulayisha kuzonciphisa ukuvuza kwezinto ngaphansi kwesiketi futhi kunciphise ukuguga kwesembozo sebhande.Qaphela ukuthi uma ama- impact roller esetshenziswa endaweni yokulayisha, isilinganiso serola yomthelela akumele sibe phezulu kunokulinganisa okujwayelekile kwamarola.Ukuzijwayeza okuhle kudinga ukuthi ukuhlukaniswa kwama-roller ngaphansi kwendawo yokulayisha kufanele kuvumele iningi lomthwalo ukuthi lifake ibhande phakathi kwama-roller.

2.3 Ukuhlukaniswa kwama-trough roller eduze ne-pulley yomsila.

Njengoba unqenqema lwebhande lunwetshwa kusukela ku-roller yokugcina ebekwe ku-pulley yomsila, ukungezwani emaphethelweni angaphandle kuyanda.Uma ukucindezeleka onqenqemeni lwebhande kudlula umkhawulo wokunwebeka kwesidumbu, umkhawulo webhande unwetshwa unomphela futhi uholela ebunzimeni ekuqeqesheni ibhande.Ngakolunye uhlangothi, uma ngama-roller ekude kakhulu ne-pulley yomsila, ukuchitheka komthwalo kungenzeka.Ibanga libalulekile ekushintsheni (uguquko) ukusuka emkhombeni kuya ekumisekeni okuyisicaba.Kuye ngebanga lokushintsha, amarola ohlobo lwenguquko olulodwa, amabili, noma ngaphezulu angasetshenziswa ukusekela ibhande phakathi kwerola lokugcina elijwayelekile kanye ne-pulley yomsila.Lawa mavila angamiswa nge-engeli engaguquki noma i-engeli emaphakathi eshintshwayo.

3. Ukukhethwa kwama-roller.

Ikhasimende linganquma ukuthi yiluphi uhlobo lwamarola elizokhethwa ngesimo sokusetshenziswa.Kunamazinga ahlukahlukene embonini yamarola futhi kulula ukwahlulela ikhwalithi yamarola ngokwalawa mazinga, abakhiqizi be-GCS roller conveyor bangakwazi ukukhiqiza ama-roller amazinga ahlukene kazwelonke, ngakho-ke sicela ukhululeke ukuxhumana nathi uma udinga.

3.1 Izilinganiso nempilo yerola.

Impilo yesevisi yerola inqunywa inhlanganisela yezinto ezifana nezimpawu, ama-bearings, ukujiya kwegobolondo, isivinini sebhande, usayizi webhulokhi/ukuminyana kwezinto, ukugcinwa, indawo ezungezile, izinga lokushisa, kanye nohlu olufanele lwe-CEMA lwamarola ukuphatha i-roller ephezulu ebaliwe. umthwalo.Nakuba ukuphila kwesevisi ethwalayo kuvame ukusetshenziswa njengenkomba yokuphila kokuvilapha, kufanele kuqashelwe ukuthi umthelela wezinye izinto eziguquguqukayo (isb. ukusebenza kahle kwe-seal) ungase ubaluleke kakhulu kunama-bearings ekunqumeni ukuphila kokuvilapha.Kodwa-ke, njengoba isilinganiso esinesisindo siwukuphela kokuguquguquka lapho ukuhlolwa kwelabhorethri kunikeza inani elijwayelekile, i-CEMA isebenzisa ama-bearings wempilo yesevisi yamarola.

3.2 Uhlobo lwempahla yamarola.

Ngokuya ngesimo sokusetshenziswa, kusetshenziswa izinto ezahlukene, njenge-PU, HDPE, Q235 carbon steel, nensimbi engagqwali.Ukuze sithole ukumelana nezinga lokushisa eliphezulu okuthile, ukumelana nokugqwala, kanye nomthelela we-flame retardant, sivamise ukusebenzisa izinto ezithile zamarola.

3.3 Umthwalo wamarola.

Ukuze ukhethe isigaba esifanele se-CEMA (uchungechunge) lwamarola, kuyadingeka ukubala umthwalo ogoqayo.Imithwalo yerola izobalwa ngezimo eziphezulu noma eziphezulu.Ngaphezu kokungaqondani kahle kwesakhiwo, umklami wokuthutha ibhande udinga ukuphenya ngokucophelela zonke izimo ezihambisana nokubalwa komthwalo wokungahambi kahle (IML) wamarola.Ukuphambuka ekuphakameni kwama-roller phakathi kwama-rollers ajwayelekile ajwayelekile kanye nama-spherical rollers (noma ezinye izinhlobo ezikhethekile zama-roller) kufanele kubhekwane nokukhethwa kochungechunge lwama-roller noma ngokulawula umklamo nokufakwa komthumeli.

3.4 Ijubane lebhande.

Isivinini sebhande sithinta impilo yesevisi yokuthwala okulindelekile.Kodwa-ke, ijubane elifanele lokuthutha ibhande libuye lincike ezicini zezinto okufanele zidluliselwe, umthamo odingekayo, kanye nokuqina kwebhande elisetshenzisiwe.I-bearing life (L10) incike enanini lokuguquguquka kwezindlu ezithwele.Lapho ijubane lebhande lishesha, ama-revolutions amaningi ngomzuzu futhi ngenxa yalokho impilo yenombolo enikeziwe yama-revolutions iba mfishane.Zonke izilinganiso zokuphila ze-CEMA L10 zisekelwe ku-500 rpm.

3.5 Ububanzi berola.

Ukuze uthole isivinini sebhande elinikeziwe, ukusebenzisa i-rola yobubanzi obukhulu kuzokwandisa ama-bearings angasebenzi.Ngaphezu kwalokho, ngenxa yejubane elincane, ama-roller amakhulu obubanzi anokuxhumana okuncane nebhande ngakho-ke ukugqoka okuncane kwezindlu nokuphila okwengeziwe.