Ma Belt Conveyors
Mawu Oyamba
Nkhaniyi ifotokoza mozamama conveyor lamba.
Nkhaniyi ibweretsa kumvetsetsa zambiri pamitu monga:
- Ma Belt Conveyors ndi Zida Zawo
- Mitundu ya Ma Belt Conveyors
- Kupanga ndi Kusankha kwa Belt Conveyors
- Ntchito ndi Ubwino wa Belt Conveyors
- Ndipo Zambiri…
Mutu 1: Ma Belt Conveyors ndi Zigawo Zake
Mutuwu ufotokoza zomwe lamba wonyamulira ndi zigawo zake.
Kodi Belt Conveyor ndi chiyani?
Lamba wonyamulira ndi dongosolo lomwe limapangidwa kuti lizitha kunyamula kapena kusuntha zinthu zakuthupi monga zida, katundu, komanso anthu kuchokera kumalo ena kupita kwina.Mosiyana ndi njira zina zotumizira zomwe amagwiritsa ntchito maunyolo, ma spirals, ma hydraulics, ndi zina zotero, zotengera malamba zimasuntha zinthuzo pogwiritsa ntchito lamba.Zimaphatikizapo kuzungulira kwa zinthu zosinthika zomwe zimatambasulidwa pakati pa zodzigudubuza zomwe zimayendetsedwa ndi mota yamagetsi.
Chifukwa chakuti zinthu zomwe zimanyamulidwa zimasiyanasiyana m'chilengedwe, lamba wa lamba amasiyananso ndi machitidwe omwe amagwiritsidwa ntchito. Nthawi zambiri amabwera ngati lamba wa polima kapena lamba.
Zigawo za Belt Conveyor
Njira yolumikizira lamba yokhazikika imakhala ndi pulley yamutu, pulley ya mchira, zodzigudubuza, lamba, ndi chimango.
Mutu Pulley
Pulley yamutu ndi yomwe imaphatikizidwa ndi actuator ndi mota yamagetsi.Pulley yamutu imayendetsa chotengera, nthawi zambiri chimakhala ngati mphamvu yokoka osati kukankha.Nthawi zambiri imakhala pamalo pomwe chotengera amatsitsa katundu wake, womwe umadziwika kuti kumapeto kwa chonyamulira lamba.Chifukwa pulley ya mutu imayendetsa dongosolo lonse, nthawi zambiri imakhala yofunikira kuonjezera kugwedezeka kwake ndi lamba, motero imakhala ndi jekete yowonongeka yomwe imaphimba kunja kwake.Jekete iyi imatchedwa legging.Pansipa pali zomwe pulley iliyonse yokhala ndi jekete ingawonekere.
Pulley yamutu nthawi zambiri imakhala ndi mainchesi akulu kwambiri kuposa ma pulleys onse.Nthawi zina makina amatha kukhala ndi ma pulleys angapo omwe amakhala ngati ma pulleys.Pulley kumapeto kwa kutulutsa ndi kuyendetsaconveyor idlernthawi zambiri imakhala ndi mainchesi akulu kwambiri ndipo imazindikirika ngati pulley yamutu.
Kubwerera kapena Mchira Pulley
Izi zili kumapeto kotsegula kwa conveyor lamba.Nthawi zina zimabwera ndi mawonekedwe a mapiko kuyeretsa lamba polola kuti zinthu zikhale pambali kwa mamembala othandizira.
Mu njira yosavuta yolumikizira lamba, pulley ya mchira imayikidwa pazilombozi zomwe nthawi zambiri zimayikidwa kuti lambalo ligwedezeke.M'machitidwe ena otumizira lamba monga momwe tidzaonera, kulimba kwa lamba kumasiyidwa kwa chogudubuza china chotchedwa take-up roller.
Idler Roller
Awa ndi odzigudubuza omwe amagwiritsidwa ntchito kutalika kwa lamba kuthandizira lamba ndi katundu, kuteteza kugwedezeka, kugwirizanitsa lamba, ndi kuyeretsa chonyamula (chinthu chotsalira kumamatira ku lamba).Odzigudubuza a Idler amatha kuchita zonsezi pamwambapa kapena aliyense wa iwo, koma m'malo aliwonse, amakhala ngati chithandizo cha lamba.
Pali mitundu ingapo yodzigudubuza yantchito zosiyanasiyana, monga zalembedwa pansipa:
Troughing Idlers
Anthu osagwira ntchito amakhala ndi zodzigudubuza zitatu zomwe zimapanga "msewu" wa lamba.Iwo ali mbali imene imanyamula katundu pa lamba conveyor.The idler pakati ndi yokhazikika, ndi awiri pa malekezero amatha kusintha.Izi ndichifukwa chake ngodya ndi kuya kwa ufawo kumatha kukhala kosiyanasiyana.
Izi zikagwiritsidwa ntchito, zimachepetsa kutayikira komanso kukhalabe ndi gawo lopingasa nthawi zonse motsatira utali wa chonyamulira lamba.Kusunga malo ozungulira nthawi zonse ndikofunikira kuti pakhale bata.
Rubber Disk Idler
Wosagwira ntchito uyu ali ndi ma disks a rabara omwe amayikidwa patali patali motsatizana ndi chogudubuza.Pamapeto owopsa, odzigudubuza amakhala pafupi kwambiri kuti athe kuthandizira m'mphepete mwa lamba, omwe amatha kung'ambika.Ma disks otalikirana amathyola zida zilizonse zolumikizidwa / zotsalira ndikuchepetsa zomanga pansi pa lamba.Ichi ndi chifukwa chofala chosokoneza (pamene lamba akusintha kumbali imodzi ya dongosolo ndikuyambitsa kusamvana).
Nthawi zina ma disks amakhala ngati zomangira ndipo chopumiracho chimatchedwa rubber screw idler roller.Ntchitoyi ikhalabe chimodzimodzi.Chitsanzo cha screw idler roller chikuwonetsedwa pansipa.
The screw idler imathanso kupangidwa ndi rubber helix.Screw idlers ndizofala kwambiri pomwe scrapper yomwe imachotsa kunyamula sikutheka, makamaka pamalamba am'manja.
Wophunzitsa Idler
Ophunzitsa osagwira ntchito amasunga lamba kuti aziyenda mowongoka.Zimagwira ntchito motsutsana ndi kusokoneza.Imakwaniritsa izi ndi pivot yapakati yomwe imakhotetsa chogudubuza kubwerera chapakati ngati lambayo asunthike mbali imodzi.Zimaphatikizanso zodzigudubuza ziwiri zowongolera kuti zikhale zowongolera lamba.
Lamba wa Conveyor
Pokhazikitsa lamba wonyamula lamba, lambayo mwina ndiye wovuta kwambiri.Kulimbana ndi mphamvu ndizofunikira chifukwa lamba amatenga chilango chochuluka pamene akunyamula ndi kunyamula zinthuzo.
Kukula kwakukula kwautali wotumizirana zinthu kwapangitsa kuti kafukufuku akhale ndi zida zatsopano, ngakhale izi nthawi zonse zimakhala zotsika mtengo.Malamba amphamvu omwe amatsatira mosamalitsa malamulo ochezeka ndi chilengedwe amakhala ndi mtengo wokwera wokwera, nthawi zina ndalama zake sizingakhale zomveka.Kumbali ina, ngati njira yachuma imatengedwa, lamba nthawi zambiri amalephera, zomwe zimapangitsa kuti pakhale ndalama zoyendetsera ntchito.Mitengo ya lamba nthawi zambiri imayenera kukhala pansi pa 50% ya mtengo wonse wotumizira lamba.
Lamba amapangidwa ndi zinthu monga:
Conveyor Carcass
Popeza ichi ndi chigoba cha lamba, chiyenera kupereka mphamvu zowonongeka zomwe zimafunikira kusuntha lamba ndi kuuma kwapambuyo pothandizira katunduyo.Iyeneranso kukhala yokhoza kutulutsa mphamvu yotsegula.Lamba ndi loopo kotero ayenera kulumikizidwa;izi zimatchedwa splicing.Chifukwa njira zina zophatikizira zimafuna kugwiritsa ntchito mabawuti ndi zomangira, nyamayo iyenera kupereka maziko okwanira komanso olimba a zomangira izi.
Nyamayi nthawi zambiri imapangidwa ndi chingwe chachitsulo kapena nsalu.Zovala zopangidwa kuchokera ku ulusi monga aramid, polyamide, ndi polyester.Ngati ply imodzi yokha ikugwiritsidwa ntchito, thupi la PVC-lokutidwa ndi nsalu ndilofala.Mitembo imatha kukhala ndi zigawo zisanu ndi chimodzi zowunjikana.Nyamayi imathanso kuphatikizirapo chitetezo cha m'mphepete chomwe chimafunikira kwambiri pamalamba ambiri onyamula.
Zovala za Conveyor (Pamwamba ndi Pansi & M'mbali)
Ichi ndi chinthu chosinthika chopangidwa ndi mphira kapena PVC.Zophimbazo zimawonekera mwachindunji ku nyengo ndi malo ogwirira ntchito.Kulingalira mozama kwa zovundikirazo kuyenera kupangidwa malinga ndi ntchito yomwe ikufunidwa.Zotsatirazi nthawi zambiri zimafuna chidwi, kukana kwamoto, kukana kutentha pang'ono, kukana mafuta ndi mafuta, anti-static, ndi kalasi ya chakudya.
Mbali yonyamulira ya conveyor malinga ndi katundu, mbali ya kupendekera kwa chonyamulira, ndi kagwiritsidwe ntchito kake ka lamba zonse zili ndi mawonekedwe apadera.Itha kukhala malata, yosalala, kapena yopukuta.
Ntchito zina monga zotumizira zinthu zakale m'makina a CNC zimagwiritsa ntchito cholumikizira lamba wachitsulo popeza sichingavale monga momwe zida zina wamba zimakhalira.
M'makampani opanga zakudya, malamba a PVC, PU, ndi PE amagwiritsidwanso ntchito posungira chakudya komanso kuchepetsa kuipitsidwa.
Malamba apulasitiki ndiatsopano, ngakhale chifukwa cha ubwino wawo waukulu, akupita patsogolo pang'onopang'ono.Ndizosavuta kuyeretsa, zimakhala ndi kutentha kwakukulu, komanso zimakhala ndi anti-viscosity properties.Amalimbananso ndi asidi, samva zinthu zamchere, komanso madzi amchere.
Chithunzi cha Conveyor Frame
Chimango, kutengera kutsitsa, kutalika kwa ntchito, ndi mtunda woti uphimbidwe zimasiyana.Iwo akhoza kubwera mu dongosolo losavuta lomwe lingakhoze kuimiridwa ndi cantilever.Athanso kukhala ma trusses pankhani ya katundu wokulirapo.Zowonjezera za Aluminium zimagwiritsidwanso ntchito pochita zinthu zosavuta komanso zopepuka.
Kupanga chimango ndi gawo lofunikira kwambiri pakupanga ma conveyor.Chojambula chopangidwa molakwika chingayambitse:
- Lamba akutha
- Kulephera kwamapangidwe kumabweretsa:
- Kutsika kwanthawi yayitali kumatanthauza kuchedwa kupanga
- Ovulala ndi ovulala
- Zowonongeka Zamtengo Wapatali
- Njira zopangira zokwera mtengo komanso kukhazikitsa.
Pa chimango, zowonjezera zina zitha kuyikidwanso ngati ma walkways ndi kuyatsa monga tafotokozera pamwambapa.Zowunikira zimafunikira mashedi ndi alonda kuti ateteze zinthuzo.
Kutsegula ndi kutulutsa chute kungathenso kukwera.Kudziwa zowonjezera izi zonse zotheka ndikofunikira kuti mupewe kulemetsa kosawerengeka.
Mutu 2: Mitundu yaMa Belt Conveyors
Mutuwu ufotokoza za mitundu ya malamba.Izi zikuphatikizapo:
Roller Bed Belt Conveyor
Pamwamba pansi pa lamba pamtundu uwu wa lamba wotumizira amapangidwa ndi mndandanda wa odzigudubuza.Zodzigudubuza zimayikidwa pafupi kwambiri kuti lamba asagwedezeke.
Ndioyenera kutumizirana mtunda wautali komanso waufupi.Nthawi zina, amatha kukhala aafupi kwambiri moti amangogwiritsa ntchito ma roller awiri pa dongosolo lonse.
Mukamagwiritsa ntchito mphamvu yokoka, cholumikizira lamba ndi imodzi mwazabwino zomwe mungasankhe.Ngati wina atagwiritsa ntchito kutsitsa pamanja, kugwedezeka kungawononge zodzigudubuza mosavuta chifukwa nthawi zambiri zimakhala ndi zonyamula mkati.Ma fani awa kuphatikiza malo osalala a zodzigudubuza amachepetsa kwambiri mikangano yomwe imapangitsa kuti ikhale yosavuta kunyamula.
Zotengera za malamba odzigudubuza zimagwiritsidwa ntchito makamaka pamene pali kusanja manja, kusonkhanitsa, kunyamula, ndi kuyendera.Zitsanzo ndi izi:
- Kusamalira katundu wa Airport
- Kusanja zinthu zamakalata kuphatikiza ma positi ofesi
Flat Belt Conveyor
Lamba wokhotakhota conveyor ndi imodzi mwa mitundu yodziwika bwino ya conveyor.Nthawi zambiri amagwiritsidwa ntchito kunyamula zinthu mkati mwa malo.Mayendedwe amkati amafunikira ma roller / ma pulleys opangidwa ndi mphamvu kuti akoke lamba.
Malamba omwe amagwiritsidwa ntchito ponyamula lamba lathyathyathya amasiyana kuchokera ku nsalu, ndi ma polima kupita ku mphira zachilengedwe.Chifukwa cha izi, zimakhala zosunthika potengera zinthu zomwe zimatumizidwa.Zimakhalanso zosavuta kugwirizanitsa ndi pulley ya mchira yomwe nthawi zambiri imakwera kotero kuti ikhoza kusinthidwa kuti igwirizane ndi lamba.Nthawi zambiri amakhala lamba wotengera liwiro lotsika.
Ntchito zonyamula lamba lamba zikuphatikizapo:
- Mizere yocheperako
- Mapulogalamu a Washdown
- Msonkhano wopepuka wafumbi wamakampani
Modular Belt Conveyor
Mosiyana ndi ma conveyor a lamba lathyathyathya omwe amagwiritsa ntchito lamba "wopanda msoko" wa lamba wosinthika, ma Modular Belt conveyors amagwiritsa ntchito zidutswa zingapo zolimba zomangika zomwe zimapangidwa kuchokera ku pulasitiki kapena chitsulo.Zimagwira ntchito ngati unyolo umachitira panjinga.
Izi zimawapatsa mwayi waukulu kuposa ma lamba awo osinthika.Zimawapangitsa kukhala olimba chifukwa amatha kugwira ntchito mosiyanasiyana kutentha ndi ma PH.
Chigawo cha lamba chikawonongeka, munthu akhoza kusintha mosavuta gawolo yekha m'malo mwa malamba osinthika omwe lamba lonse liyenera kusinthidwa.Malamba amtundu amatha kuyenda, pogwiritsa ntchito mota imodzi yokha, kuzungulira ngodya, mizere yowongoka, yokhotakhota, ndi kutsika.Monga momwe ma conveyors ena amatha kuchita chimodzimodzi, zimadza pamtengo wovuta komanso ndalama.Kwa mapulogalamu omwe angafunike "osadziwika bwino" m'lifupi mwake kuposa kutalika kwake, kapena mtundu wa conveyor, ma modular belt conveyor akwaniritsa izi mosavuta.
Popeza si achitsulo, osavuta kuyeretsa, komanso amabowo ndi gasi ndi zakumwa, ma modular malamba atha kuyikidwa mu:
- Kusamalira Chakudya
- Kusamalira madzi
- Kuzindikira zitsulo
Woyeretsa Belt Conveyor
Ma conveyor oyeretsedwa amakhala ndi chotchinga kapena chotchinga pamapangidwe awo.Ma cleats amagwira ntchito kuti alekanitse magawo ofanana pa lamba.Magawowa amasunga tinthu tating'onoting'ono ndi zinthu zomwe zitha kugubuduza kapena kugwa kuchokera pa chotengera panthawi yolowera ndi kutsika.
Ma cleats amabwera m'mawonekedwe ndi makulidwe osiyanasiyana omwe akuphatikizapo:
Inverted Capital T
Chophimbacho chidzayima pa madigiri 90 mpaka lamba kuti chithandizire ndi kusinthasintha kuzinthu zosalimba.Ndikoyenera kwambiri kugwira ntchito zopepuka ndikunyamula tizigawo ting'onoting'ono, katundu wopakidwa, ndi zakudya.
Forward- Leaning Capital L
Chifukwa cha kulunjika kwake, imatha kukana mphamvu zowonjezera mosavuta.Itha kugwiritsidwa ntchito kukwapula ma granules ndikuwaletsa ku mphamvu yokoka.Itha kugwiritsidwa ntchito kunyamula ma granules opepuka mpaka apakatikati.
Zosokoneza za V
Zodulidwa izi ndi zosakwana 5cm kutalika kuti zikhale ndi zotsatira zofanana ndi zomwe zimapangidwira.Zitha kugwiritsidwa ntchito kunyamula katundu wolemetsa kapena wokulirapo chifukwa cha mawonekedwe ake aafupi, omwe amatha kupirira kukhudzidwa kwakukulu.
Masamba ndi mapesi
Izi zimagwiritsidwa ntchito pothandizira kutuluka kwa zakumwa mukatsuka zinthu monga masamba ndi zipatso.Zikhomo ndi zikhomo ndi njira yotsika mtengo yotumizira zinthu ndi zinthu zomwe sizifunikira kuthandizidwa nthawi yonse ya lamba monga makatoni akuluakulu kapena ndodo.Atha kugwiritsidwanso ntchito posankha kusuntha zinthu zomwe zimapitilira kukula komwe amafunidwa komanso ngakhale kusunga zinthu zomwe zili m'malo mwake.
Ntchito zina za Cleated Belt Conveyors ndi monga:
- Ma escalators ndikusintha kwa ma conveyor otsekedwa ndi malamba potengera kuti amanyamula zinthu zotayirira m'mwamba motsetsereka.
Wokhotakhota Lamba Conveyor
Chotengera ichi chimagwiritsa ntchito chimango chomwe chapangidwa komanso chopindika kale kuti chinyamule zinthu mozungulira ngodya zothina.Amagwiritsidwa ntchito pomwe malo ali ochepa komanso ma conveyor oyenda amatha kusunga malo.Mapiritsi amatha kutsika mpaka madigiri 180.
Mapulasitiki amtundu wa modular okhala ndi magawo olumikizana amagwiritsidwa ntchito koma pokhapokha ngati chotengeracho chikuyenda molunjika chisanapindike.Malamba osinthasintha adzagwiritsidwa ntchito ngati lamba ali wokhota.
Incline/Decline Belt Conveyor
Ma conveyor oyenda amafunikira mphamvu yolimba yolimba, torque yokwera, ndi kukokera pamwamba pa lamba kuti zinthu zisagwe pachotengera chalamba.Chifukwa chake, aphatikiza injini yamagiya, choyendetsa pakati, ndi chotengera.Lamba ayeneranso kukhala ndi malo olimba kuti azitha kukokera kwambiri.
Mofanana ndi ma conveyors, izi zimanyamulanso zinthu pamwamba pa gradient kuti zinthuzo zigwe.Atha kugwiritsidwanso ntchito kupititsa patsogolo mphamvu yokoka yamadzimadzi.
Sanitary Washdown Conveyor
M'makampani opanga mankhwala ndi zakudya, kutseketsa ndi kuchapa mwankhanza nthawi zambiri kumafunika kuchitika, mogwirizana ndi malangizo azaumoyo ndi chitetezo.Malo ochapira ndi aukhondo amapangidwa kuti azigwira ntchito zaukhondo zamtunduwu.Malamba omwe amagwiritsidwa ntchito pano nthawi zambiri amakhala malamba athyathyathya omwe amakhala ochepa thupi.
Ma conveyor ochapira malamba ochapira amagwiritsidwa ntchito muzinthu zochokera kumadera otentha kwambiri monga mafiriji ndi ng'anjo.Nthawi zina amayenera kugwira ntchito mu mafuta otentha kapena glaze.Chifukwa cha momwe amatha kupirira malo okhala ndi mafuta, nthawi zina amagwiritsidwa ntchito kutsitsa ng'oma zamafuta ndi mabokosi m'sitima.
Ma Conveyors Okhazikika
Lamba wodutsa m'mabwalo si mtundu wodziwika bwino wa lamba chifukwa kuwotcha kumatha kuphatikizidwa mumtundu uliwonse wa conveyor.
Amagwiritsa ntchito lamba yemwe amapanga mawonekedwe opindika chifukwa cha zodzigudubuza zomwe zili pansi pake.
Zodzigudubuza zomwe zimagwira ntchito movutikira zimakhala ndi chodzigudubuza chapakati chomwe chimakhala ndi nsonga yopingasa yozungulira, ndipo zodzigudubuza ziwiri zakunja (mapiko odzigudubuza) amakhala ndi axis yokwezedwa pakona kupita kopingasa.Ngodya nthawi zambiri imakhala pafupifupi madigiri 25.Kubowola kumangochitika kwa odzigudubuza apamwamba ndipo sakhala pansi kwenikweni.
Ngodya zapamwamba za troughing zidzawononga lamba kosatha.Lambawo akamangika pamakona otsetsereka, amasunga mawonekedwe ake a chikho ndipo zimakhala zovuta kuyeretsa, zovuta kuzitsata komanso kuthyola mtembo wa lambayo.Zithanso kuchepetsa kuchuluka kwa kukhudzana kwapamtunda ndi zodzigudubuza zopanda ntchito, zomwe pamapeto pake zimachepetsa magwiridwe antchito a lamba.
Malamba am'miyendo nthawi zambiri amagwira ntchito mu ndege imodzi, yomwe imakhala yopingasa kapena yokhotakhota, koma yokhotakhota mpaka madigiri 25 okha.Lamba ayenera kukhala ndi utali wokulirapo mokwanira kuti athe kugwirabe ma rollers onse omwe ali mgululi.Kuwotcha kokulirapo kumatanthawuza kuti lamba sungakhudze chodzigudubuza chapakati, potero kusokoneza kukhulupirika kwa lamba komanso magwiridwe antchito a conveyor system.
Mutu 3: Kupanga ndi Kusankhidwa kwa Ma Belt Conveyors
Popanga lamba wotumizira, magawo akulu omwe ayenera kuganiziridwa ndi awa:
- Kusankhidwa kwa injini ndi gearbox
- Kuthamanga kwa lamba
- Kupsinjika ndi kupsinjika
- Zoyenera kuperekedwa
- Mtunda woti munyamulepo
- Malo ogwirira ntchito mwachitsanzo kutentha, chinyezi, etc.
Kusankhidwa kwa Magalimoto ndi Gearbox
Kuti zithandizire kusankha injini, choyamba munthu ayenera kudziwa mphamvu yokoka yomwe imafunikira pa chonyamulira.
Kwa conveyor yosavuta yopingasa, mphamvu yokoka yabwino imaperekedwa ndi njira ili pansipa:
Fu=µR*g*(m+mb+mR)
Kuti
- Fu = Mphamvu yokoka yogwira mtima
- µR = Friction Coefficient mukamayenda pa roller
- g = Kuthamanga chifukwa cha mphamvu yokoka
- m = Unyinji wa katundu woperekedwa pautali wonse wa conveyor
- mb = Misa ya Lamba
- mR = Unyinji wa ma roller onse ozungulira kuchotsera kuchuluka kwa ma roller
Kwa kachitidwe kolowera, mphamvu yokoka yogwira ntchito imaperekedwa motere:
Fu=µR*g*(m+mb+mR)+gmsina
Kuti
- Fu = Mphamvu Yokoka Yogwira Ntchito
- µR = Friction Coefficient mukamayenda pa roller
- g = kuthamanga chifukwa cha mphamvu yokoka
- m = kuchuluka kwa katundu wotumizidwa pautali wonse wa conveyor
- mb = Misa ya Lamba
- mR = Unyinji wa ma roller onse ozungulira kuchotsera kuchuluka kwa ma roller
- α = Angle of inclination
Mphamvu yokoka ikadziwika, zimakhala zosavuta kubwera ndi torque motero injini yogwiritsira ntchito ndipo gearbox imatsatira pambuyo pake.
Kuthamanga kwa Conveyor
Kuthamanga kwa conveyor kudzakhala circumference ya pulley ya galimoto yochulukitsidwa ndi kusintha kwa nthawi ya unit.
Vc=DF
- Vc = Kuthamanga kwa lamba wotumizira mu ms-1
- D = Diameter of drive pulley in mita.
- F = Kusintha kwa pulley pa sekondi iliyonse
Khumision ndi Kutenga Belt
Kutenga ndi gawo lofunikira pakusunga ndi kukwaniritsa kulimba kwa lamba.Izi zidzathandiza kwambiri pa ndondomekoyi ndi kukhazikika kwake kwa makina.
Lamba womangika bwino amavala mofanana ndipo azikhala ndi zinthu zofananira mumphika ndikuyendetsa chapakati podutsa anthu osagwira ntchito.
Ma conveyor onse amakumana nthawi zonse ndi kutalika kwake ndi m'lifupi mwake.Kawirikawiri, ndizovomerezeka kuti lamba watsopano adzatambasula ndi 2 peresenti ya kutalika kwake koyambirira.Popeza kuti kachigawo kakang'ono kameneka kadzawonjezera kutalika kwa lamba, lamba lonse lidzakhala ndi slack.Kudekha uku kuyenera kuchitidwa kuti kusungike bwino kwambiri.
Ngati chotengeracho chimakhala chotalikirapo, ndiye kuti kutambasulako kumakulirakulira.Pogwiritsa ntchito kutambasula kwa 2 peresenti, chotengera chachitali cha mamita 2 chikhoza kutambasula 40mm, koma chotengera chachitali cha mamita 200 chidzatsika mamita 4.
Kutenganso kumakhala kopindulitsa pamene lamba ayenera kukonzedwa.Zikatero kunyamula kumangomasulidwa ndipo ogwira ntchitoyo amakonza zinthu mosavuta.
Mitundu ya Ma Belt Conveyor Take-Ups
Pali masinthidwe ambiri a zotengera, chilichonse chimakhala ndi zabwino ndi zoyipa zake.Masinthidwe ofala a kutenga ma conveyor a malamba ndi kutengera mphamvu yokoka, kutengera zowononga, ndi kutengera kopingasa.
Kupopera Mpukutu
Kusintha kwa screw take-up kumagwiritsa ntchito mphamvu yamakina kuti athetse kufooka konse kwa lamba.Zimakwaniritsa izo mwa kusintha ndodo ya ulusi yomwe imamangiriridwa ku imodzi mwa odzigudubuza, makamaka mchira.Ndodo ya ulusi iyi idzakhala mbali iliyonse ya chodzigudubuza kotero imatha kugwiranso ntchito ngati njira yolumikizira.Popeza iyi ndi njira yogwiritsira ntchito manja, screw take up nthawi zambiri imatchedwa manual take-up.
Mtundu wina umatchedwa top angle take-up.Ngakhale ndizotchuka, zimafunikira chimango chachikulu komanso cholemera kuti chisungidwe.Alonda nawonso ayenera kukhala aakulu.
Kutenga screw ndi njira yotsika mtengo komanso yothandiza yothanirana ndi kugwedezeka kwa lamba kwa ma conveyor aafupi ndipo ndi njira yosavuta komanso yodziwika bwino kwa ambiri.
Kusintha kwa Gravity
Ma screw take-ups nthawi zambiri sakhala oyenerera kuyika kutalika kwa kutalika komwe kumachitika pama conveyor atalikirapo kuposa mita 100.M'makhazikitsidwe awa, kutengera mphamvu yokoka kudzakhala njira yabwino kwambiri yolimbikitsira lamba.
Msonkhano wotengera mphamvu yokoka umagwiritsa ntchito zodzigudubuza zitatu pomwe awiri azikhala opindika ndipo winayo amakhala wodzigudubuza kapena wotsetsereka womwe umayendetsa bwino lamba.Chodziletsa chomwe chidzakwezedwa ku chodzigudubuza chotengera mphamvu yokoka chimakokera pansi pa lamba kuti chitetezeke kupyola mphamvu yokoka.Ma ma bend roller amawongolera lamba mozungulira cholozera chotengera mphamvu yokoka.
Msonkhano wathunthu wonyamulira umaphatikizidwa pansi pa chimango cha conveyor ndikupanga kukangana kosalekeza pa lamba.Njira iyi yodzilimbitsa yokha imalola kuti kutengako kuzitha kusintha mosavuta ku ma spikes adzidzidzi pazovuta kapena katundu.
Chifukwa chake, njira yotengera mphamvu yokoka nthawi zonse imasunga nyonga yoyenera ya lamba ndikupewa kuwonongeka kwa lamba chifukwa cha katundu wadzidzidzi kapena ma spikes amphamvu.Popeza mphamvu yokoka imadzilimbitsa yokha, imafunikira kusamalidwa pang'ono, mosiyana ndi njira yopangira screw.
Kusamalira kwawo nthawi zambiri kumafunika pamene lamba wafika kumapeto kwa moyo wake.Ndipamene idatambasula kotero kuti msonkhano ukhala utafika pansi pa mtunda wokhazikika.Izi zikachitika, lamba wonyamulirayo amafunikira kusinthidwa kapena kudulidwa ndikuwunikiridwa.Dongosolo lotengera mphamvu yokoka limadziwikanso ngati kungotengera basi chifukwa limangosintha.
Kuyang'ana Kwambiri
Kutenga kopingasa kumalowetsa m'malo mwa mphamvu yokoka koma pokhapokha ngati danga lili ndi malire.Kutenga uku kuli kofanana ndi kutengera mphamvu yokoka, koma m'malo moti msonkhanowo ukhale pansi pa lamba, umakhala molunjika kumbuyo kwa chogudubuza mchira.Izi zimapangitsa kuti zikhale zopindulitsa makamaka pamene chotengeracho chili pa kalasi yomwe ilibe malo owonjezera pansi pa conveyor.
Chifukwa kutengeka kopingasa sikungagwere pansi pa chotengera, makonzedwe a zingwe ndi ma pulley amagwiritsidwa ntchito kulimbitsa lamba ndi bokosi lolemera.Zingwe zomwe zimamangiriridwa ku pulley ya mchira zimakwera pangolo yomwe imalola kuti isunthidwe ndikutuluka.
Mutu 4: Kugwiritsa Ntchito ndi Ubwino wa Ma Belt Conveyors
Mutuwu ufotokoza momwe ma conveyor amalamba amagwiritsidwira ntchito komanso phindu.Ikambilananso zovuta zamalamba wamba, zomwe zimayambitsa, komanso momwe chilengedwe chimakhudzira ma conveyors.
Kugwiritsa Ntchito Ma Belt Conveyors
Malamba a conveyor ali ndi ntchito zosiyanasiyana m'mafakitale.Izi zikuphatikizapo:
Makampani a Migodi
- Kusamalira zambiri
- Kukonza zomera
- Kuchotsa miyala kuchokera pansi mpaka pansi
Makampani Agalimoto
- Assembly mzere conveyor
- Makina osindikizira a CNC
Transport ndi Courier Industry
- Ma conveyor onyamula katundu pa eyapoti
- Kuyika kwa ma conveyor pakutumiza kwa ma courier
Makampani Ogulitsa
- Kuyika kwa nyumba yosungiramo zinthu
- Ma conveyor mpaka point
Ntchito zina za conveyor ndi:
- Mafakitale osamalira zakudya pokonza ndi kulongedza
- Kupanga mphamvu zotumiza malasha ku ma boilers
- Civil ndi zomangamanga ngati ma escalator
Ubwino wa Belt Conveyors
Ubwino wa ma conveyor a lamba ndi awa:
- Ndi njira yotsika mtengo yosunthira zinthu pamtunda wautali
- Sichimanyozetsa chinthu chomwe chikuperekedwa
- Kutsegula kungathe kuchitidwa pamalo aliwonse pambali pa lamba.
- Ndi ma trippers, malamba amatha kutsitsa nthawi iliyonse pamzere.
- Samapanga phokoso lochuluka monga m'malo mwawo.
- Zogulitsa zimatha kuyezedwa nthawi iliyonse mu conveyor
- Atha kukhala ndi nthawi yayitali yogwirira ntchito ndipo amatha kugwira ntchito kwa miyezi ingapo osayimitsa
- Itha kupangidwa kuti ikhale yam'manja komanso yosasunthika.
- Khalani ndi zowopsa zochepa pakuvulaza anthu
- Mtengo Wochepa Wokonza
Mavuto a Common Belt Conveyor
Pali zovuta zingapo zomwe makina otumizira lamba amatha kukhala nawo ndipo angafunike kuchepetsedwa.Izi zikuphatikizapo:
Vuto 1: Conveyor Imathamangira Kumbali Imodzi Pamalo Ena mu Dongosolo
Zifukwa za izi zikuphatikizapo:
- Kumanga zinthu pa anthu osagwira ntchito kapena chinthu china chomwe chimachititsa kuti anthu osagwira ntchito azimamatira
- Opanda ntchito samayendanso masikwende kupita kunjira ya conveyor.
- Cholumikizira chimapendekeka, chopindika, kapena chopandanso mulingo.
- Lamba sanadulidwe kokwanira.
- Lamba sanakwezedwe mofanana, mwina atakwezedwa pakati.
Vuto 2: Lamba Wotumizira Amadutsa
Zifukwa za izi zikuphatikizapo:
- Kukoka kumakhala koyipa pakati pa lamba ndi pulley
- Ma Idlers amakakamira kapena osazungulira momasuka
- Pulley legging yotopa (chipolopolo chozungulira pulley chomwe chimathandiza kukulitsa kukangana).
Vuto 3: Kutambasula Lamba
Zifukwa za izi zikuphatikizapo:
- Chomangira lamba ndichothina kwambiri
- Kusankha zinthu za lamba sikunachitike bwino, mwina "mu lamba"
- Conveyor counterweight ndiyolemera kwambiri
- Kusiyana pakati pa idler rolls ndi yayitali kwambiri
Vuto 4: Lamba Amavala Kwambiri M'mphepete
Zifukwa za izi zikuphatikizapo:
- Lamba amachotsedwa pakati
- Kukhudzidwa kwakukulu kwa zinthu pa lamba
- Lamba akuyenda motsutsana ndi kapangidwe ka conveyor
- Kuwonongeka kwa Zinthu
- Zinthu zimatsekeredwa pakati pa lamba ndi pulley
Zochitika Zachilengedwe Pamalamba Otumiza
Madzi, zinthu za petroleum, mankhwala, kutentha, kuwala kwa dzuwa, ndi kuzizira, zonse zimakhudza mmene ma conveyor amagwirira ntchito komanso moyo wake.
Zomwe zimayambitsa ndi zotsatira zake zitha kugawidwa motere:
Zotsatira Zachinyezi
- Lamba amawola ndi ming'alu
- Lamba lotayirira adhesion
- Zimayambitsa kutsetsereka
- Mitembo yachitsulo imatha kuchita dzimbiri
Zotsatira za Kuwala kwa Dzuwa ndi Kutentha
- Mphira udzauma ndi kufooka
- Mpira udzasweka
- Mpira ukhoza kukhala wodekha kwambiri ndipo motero umachepetsa kulimba kwa lamba
Zotsatira Zozizira
- Lamba amauma ndipo amakhala ovuta kutsogolera ndi kuphunzitsa
- Pa machitidwe otsetsereka, chisanu chimatha kupangika ndikupangitsa kutsetsereka
- Aisi amatha kudziunjikira m'machuti ndikutseka
Zotsatira za Mafuta
- Rubber idzatupa
- Rubber adzataya mphamvu zolimba
- Rubber adzataya mphamvu zolimba
- Lamba adzavala msanga
- Rubber adzataya zomata
Mapeto
Lamba wonyamulira ndi dongosolo lomwe limapangidwa kuti lizitha kunyamula kapena kusuntha zinthu zakuthupi monga zida, katundu, komanso anthu kuchokera kumalo ena kupita kwina.Mosiyana ndi njira zina zotumizira zomwe amagwiritsa ntchito maunyolo, ma spirals, ma hydraulics, ndi zina zotero, zotengera malamba zimasuntha zinthuzo pogwiritsa ntchito lamba.Ndikofunikira kuzindikira malingaliro apangidwe ndi kugwiritsa ntchito ma conveyor osiyanasiyana a malamba kutengera zomwe akufuna.
Kukonzekera kwamavidiyo
Zothandizira zamakampani opanga ma conveyor kwa mainjiniya
Mapangidwe Apangidwe ndi Zofunikira za Roller Conveyor
Thewodzigudubuza conveyorndi oyenera kunyamula mitundu yonse ya mabokosi, zikwama, pallets, etc.Zida zambiri, zinthu zing'onozing'ono, kapena zinthu zosakhazikika ziyenera kunyamulidwa pamapallet kapena m'mabokosi ogulitsira.
Chitoliro lamba wotumizira ndi zochitika zogwiritsira ntchito
Thepayipi conveyorali osiyanasiyana ntchito.Chithazoyendera molunjika, yopingasa, ndi yopingasa mbali zonse.Ndipo kutalika kokweza ndikwapamwamba, kutalika kotengerako ndi kwautali, kugwiritsa ntchito mphamvu kumakhala kochepa, ndipo malowo ndi ochepa.
Mitundu yotumizira lamba wa GCS ndi mfundo yogwiritsira ntchito
Lamba wamba wonyamula lamba m'njira zosiyanasiyana, makina okwera lamba, makina opendekera lamba, makina opaka lamba, lamba lamba, makina otembenuza lamba ndi mitundu ina.
MUKUFUNA KUGWIRA NTCHITO NAFE?
Nthawi yotumiza: May-26-2022