Lamba wa conveyor ndi gawo lofunika kwambiri la lamba wonyamula katundu, womwe umagwiritsidwa ntchito kunyamula zinthu ndikuzitengera kumalo osankhidwa. M'lifupi ndi kutalika kwake zimatengera kapangidwe kake ndi kapangidwe kakelamba conveyor.
01. Gulu la lamba wotumizira
Common conveyor lamba zipangizo akhoza kugawidwa m'magulu awiri: mmodzi ndi zitsulo waya chingwe pachimake, amene ali amphamvu kubala mphamvu ndi katundu wabwino thupi ndi makina, choncho akhoza kukumana mkulu-liwiro mayendedwe amafuna pansi pa maziko a mphamvu yaikulu mayendedwe; Mtundu wachiwiri ndi nayiloni, thonje, mphira ndi zipangizo zina, zomwe zimakhala zochepa pang'ono poyerekeza ndi kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.
02. Momwe mungasankhire lamba woyenera wonyamulira?
Kusankhidwa kwalamba wa conveyorlamba conveyor zachokera zinthu monga conveyor kutalika, kunyamula mphamvu, kukangana lamba, anatengera makhalidwe zinthu, zinthu kulandira zinthu ndi malo ntchito.
Kusankhidwa kwa lamba wotumizira kudzakwaniritsa izi:
Lamba wonyamulira nsalu wa poliyesitala ayenera kusankhidwa kuti azinyamula lamba waufupi. Kwa onyamula malamba okhala ndi mphamvu yayikulu yonyamulira, mtunda wautali, kutalika kokweza komanso kupsinjika kwakukulu, lamba wonyamula chingwe chachitsulo ayenera kusankhidwa.
Zida zomwe zimaperekedwa zimakhala ndi zida zotchinga ndi kukula kwakukulu, ndipo kutsika kwachindunji kwa malo olandirirako kuli kwakukulu, cholumikizira chosagwirizana ndi misozi chiyenera kusankhidwa.
Kuchuluka kwa zigawo za lamba wonyamulira wosanjikiza wosanjikiza zisapitirire zigawo 6: pamene zinthu zotumizira zili ndi zofunika pa makulidwe a lamba wotumizira, zitha kuonjezedwa moyenerera.
Chonyamulira lamba wapansi panthaka chiyenera kukhala choletsa moto.
Cholumikizira lamba wa conveyor
Mtundu wolumikizana wa lamba wotumizira udzasankhidwa malinga ndi mtundu wa lamba wotumizira komanso mawonekedwe a lamba wotumizira:
Lamba wonyamulira chingwe chachitsulo azitengera olowa;
vulcanized olowa ayenera kugwiritsidwa ntchito Mipikisano wosanjikiza nsalu pachimake conveyor lamba;
Cholumikizira cholumikizira kapena cholumikizira chimango chiyenera kugwiritsidwa ntchito ngati lamba wapakatikati wonyamulira nsalu.
Mtundu wa vulcanization olowa lamba wonyamulira: lamba wosanjikiza wapakati wonyamulira ayenera kutengera cholumikizira; Lamba wonyamulira chingwe chachitsulo amatha kutenga cholumikizira chimodzi kapena zingapo zowombedwa molingana ndi kuchuluka kwamphamvu kwamphamvu.
Chitetezo cha lamba wa conveyor
Chitetezo cha lamba wa conveyor chiyenera kusankhidwa malinga ndi zikhalidwe zosiyanasiyana: ndiko kuti, kwa conveyor lamba, chitetezo cha lamba woyendetsa chingwe chikhoza kukhala 7-9; Pamene conveyor kutenga controllable zofewa chiyambi, braking miyeso, zofunika 5-7.
03. Momwe mungasankhire bandwidth ndi liwiro?
1. Bandwidth
Nthawi zambiri, pa liwiro lopatsidwa lamba, mphamvu yotumizira lamba imawonjezeka ndi kuchuluka kwa lamba m'lifupi. Lamba wonyamulira uyenera kukhala waukulu mokwanira kotero kuti midadada yayikulu ya chipika chonyamulidwa ndi ufa wosakanizidwa zisayikidwe pafupi ndi m'mphepete mwa lamba wotumizira, komanso kukula kwamkati kwa chute chodyera ndi mtunda wapakati pa chute chowongolera uyenera kukhala wokwanira. kulola kusakaniza kwamitundu yosiyanasiyana ya tinthu kudutsa popanda kutsekereza.
2. Liwiro la lamba
Kuthamanga koyenera kwa lamba kumadalira kwambiri chikhalidwe cha zinthu zomwe ziyenera kuperekedwa, mphamvu yonyamulira yofunikira komanso kukakamizidwa kwa lamba.
Zinthu zotsatirazi ziyenera kuganiziridwa posankha liwiro la lamba:
Bandwidth: chocheperako m'lifupi mwa tepiyo ndi, chimakhala chocheperako pothamanga kwambiri, komanso chimakhala chomwazika kwambiri.
Woyendetsa wokhazikika: nthawi zambiri, kuyika kwake kumakhala kokwera kwambiri, komanso kuthamanga kwa lamba kumakondedwa, pomwe liwiro la ma conveyors okhazikika ndi otsika kwambiri.
Mukatumiza mopingasa kapena pafupifupi mopingasa, liwiro limatha kukhala lalitali. Pamene kupendekera kumakulirakulira, m'pamenenso chinthucho chimakhala chosavuta kugudubuza kapena kutsetsereka, ndipo liwiro lotsika liyenera kutengera.
Lamba wonyamulira wokhala ndi unsembe wokonda: kunena kwake, cholumikizira lamba chotsika chiyenera kukhala ndi liwiro lotsika, chifukwa zida ndizosavuta kugubuduza ndikuyenda palamba panthawi yopita pansi.
Kuchuluka kwa matani kilomita ya mphamvu yotumizira kumakhala, mphamvu ya lamba imafunikanso. Pofuna kuchepetsa mphamvu ya lamba, liwiro lapamwamba lingagwiritsidwe ntchito.
Kupindika kwa lamba pa chodzigudubuza: mphamvu yotsitsa ndi kukhudzidwa kwa zinthu kumayambitsa kuvala kwa lamba, choncho ndi bwino kuchepetsa chotengera chaufupi. Komabe, pofuna kuchepetsa kukangana kwa lamba, ma conveyor aatali nthawi zambiri amagwiritsa ntchito kuthamanga kwambiri.
Lamba wonyamulira akhoza kumaliza mphamvu yotumizira yomwe imafunidwa ndi dongosolo, lomwe limatsimikiziridwa makamaka ndi m'lifupi lamba ndi liwiro la lamba. Kuthamanga kwa lamba kumakhudza kwambiri kukula kwa lamba, kulemera kwakufa, mtengo wake komanso mtundu wantchito wa lamba wonyamula. Pansi pa mphamvu yotumizira yomweyi, ziwembu ziwiri zitha kusankhidwa: bandwidth yayikulu ndi liwiro lotsika lamba, kapena bandwidth yaying'ono komanso kuthamanga kwa lamba. Zinthu zotsatirazi ziyenera kuganiziridwa posankha liwiro la lamba:
Makhalidwe ndi zofunikira za ndondomeko ya zinthu zomwe zimaperekedwa
(1) Pazinthu zokhala ndi abrasiveness ang'onoang'ono ndi tinthu tating'onoting'ono, monga malasha, tirigu, mchenga, ndi zina zotero, liwiro lapamwamba liyenera kutengedwa (nthawi zambiri 2 ~ 4m / s).
(2) Kwa zipangizo zomwe zimakhala ndi abrasiveness kwambiri, midadada yayikulu ndi mantha ophwanyidwa, monga malasha aakulu, ore lalikulu, coke, etc., liwiro lochepa (mkati mwa 1.25 ~ 2m / s) likulimbikitsidwa.
(3) Pazinthu zaufa kapena zida zokhala ndi fumbi lalikulu losavuta kukweza fumbi, liwiro lotsika (≤ 1.0m/s) liyenera kutengedwa kuti lisawuluke fumbi.
(4) Kwa katundu, zida zogubuduza zosavuta kapena malo omwe ali ndi zofunikira kwambiri pazaumoyo wachilengedwe, liwiro lotsika (≤1.25m / s) ndiloyenera.
Kamangidwe ndi kutulutsa njira ya conveyor lamba
(1) Onyamula lamba wautali komanso wopingasa amatha kusankha kuthamanga kwa lamba.
(2) Kwa onyamula lamba okhala ndi kupendekera kwakukulu kapena mtunda waufupi, liwiro la lamba liyenera kuchepetsedwa moyenera.
(3) Pamene trolley yotsitsa ikugwiritsidwa ntchito potsitsa, kuthamanga kwa lamba sikuyenera kukhala kwakukulu, kawirikawiri osapitirira 3.15m / s, chifukwa malingaliro enieni a lamba wonyamula katundu mu trolley yotsitsa ndi yaikulu.
(4) Pamene pulawo unloader ntchito kumasula, lamba liwiro sayenera upambana 2.8m/s chifukwa kukana zina ndi kuvala.
(5) Kuthamanga kwa lamba wa conveyor lamba wopita pansi wokhala ndi malingaliro akulu sayenera kupitilira 3.15m / s.
Lamba wa conveyor ndiye chigawo chachikulu cha conveyor, chomwe chili ndi gawo lonyamula komanso chigawo chokokera. Mtengo wa lamba wa conveyor mu conveyor umatenga 30% - 50% ya mtengo wonse wa zida. Choncho, kwa lamba wotumizira, chidwi chiyenera kuperekedwa pakusankhidwa kwa zinthu, kuthamanga kwa lamba ndi m'lifupi lamba kuti zitsimikizire kuti woyendetsa galimotoyo akuyenda bwino komanso osasunthika.
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Nthawi yotumiza: Jan-11-2023
