ʻO Belt Conveyor ka mea ʻoi aku ka maikaʻi o ka lawe ʻana i nā mea hana no ka mine lanahu, ke hoʻohālikelike ʻia me nā mea halihali ʻē aʻe (e like me nā locomotives), loaʻa iā ia nā pōmaikaʻi o ka lōʻihi o ka lawe ʻana, ka nui o ka halihali a me ka lawe mau ʻana.A he mea hilinaʻi, maʻalahi e hoʻokaʻawale a hoʻonohonoho i ka mana.ʻOi loa no ka mine kiʻekiʻe a me ka maikaʻi, ua lilo ka mea lawe kāʻei i ka ʻenehana hoʻohui ʻenehana a me nā lako kī kī.I kēia mau lā, hele ka conveyor kāʻei home i kahi pae hoʻomohala kiʻekiʻe, me kahi koi nui.I kekahi mau wahi, ua hoʻomaka mālie nā mea lawe kāʻei e pani i nā locomotives a me nā kaʻa kaʻa.I kēia mau lā hele ka conveyor kāʻei ma Kina i kahi pae hoʻomohala kiʻekiʻe, koi nui ka mākeke.
Roller seal bearing load Ke koho ʻana i ka momona, e koho i kahi momona komo liʻiliʻi no nā ukana kaumaha.I ka hana ana ma lalo o ke kiʻekiʻe puʻe, i ka hoʻohui i ka liʻiliʻi komo, akā, i ka aila kiʻiʻoniʻoni ikaika a me ka loa puʻe hana.Ke koho ʻia ka momona e like me nā kūlana kaiapuni, ʻaʻole hiki ke hoʻoheheʻe ʻia ka ʻaila calcium i loko o ka wai, a kūpono no ka maloʻo a me ka liʻiliʻi o ka wai.

ʻO ke ola lawelawe o ka roller idler e hilinaʻi nui ʻia i ka hana o ka bearing a me ka sila.Inā maikaʻi ka lawe ʻana a me ka hana hoʻopaʻa ʻana o ka huila palaualelo, e hoʻolōʻihi ʻia ke ola lawelawe o ka roller idler.Hōʻike nā hopena hoʻāʻo e pili ana ke kūpaʻa frictional o nā moʻolelo e pili ana i ka 1/4 ~ 1/8 o ke kūpaʻa ʻana o ka mea palaualelo.No laila, ʻo ke koho ʻana i kahi momona maikaʻi he mea nui loa ia e hōʻemi i ke kūʻē ʻana o ka roller bearing.

ʻO ke koho kūpono ʻole o ka momona hiki ke hoʻopōʻino i ka lawe ʻana, ka hopena i ka pōʻino i ka mea palaualelo.ʻO ka maʻamau o ka ʻoihana lanahu MT821-2006 pono e koho pono i ka 3 # lithium grease, a pono kēlā me kēia mea hana e hoʻokō i ka hoʻokō.A i ʻole, e pōʻino ka roller ma hope o kekahi mau hola o ka hana.ʻO ke koʻikoʻi ma aneʻi ʻo ia no nā huila wili i nā kaiapuni hana ma -25 ° C, pono e koho ʻia nā hiʻohiʻona kūikawā o ka momona haʻahaʻa haʻahaʻa.