Woyimba wopangidwa bwino amakhala ndi zotsatira zabwino pa conveyor lamba

Kuphunzitsa kapena kutsata lamba pa radial stacker kapenadongosolo conveyor wodzigudubuzandi njira yosinthira osasamala, ma pulleys, ndi kukweza zinthu m'njira yomwe ingakonzere chizolowezi chilichonse cha lamba kuti chiyendetse osati chapakati.Lamba lofunikira lomwe liyenera kukumbukiridwa potsata lamba wonyamula ndi losavuta, "LAMBA AMAYANG'ANIRA KU MAPETO AWO ZOPHUNZITSA / WOSAVUTA ZIMENE ZINACHITIKA POYAMBA."

Pamene mbali zonse za lamba zidutsa mu gawo la kutalika kwa conveyor, chifukwa chake mwina ndi kulinganiza kapena kusanja kwa radial stacker kapena conveyor structures, idlers, kapena pulleys m'deralo.

Ngati gawo limodzi kapena angapo a lamba amatha kuthamangitsidwa nthawi zonsechotengera, chifukwa chake chimakhala chotheka mu lamba wokha, muzitsulo, kapena pakukweza lamba.Lamba akatulutsidwa kuchokera pakati, pakati pa mphamvu yokoka ya katunduyo amapeza pakati pa anthu osagwira ntchito, motero amatsogolera lamba pamphepete mwake.

Izi ndi zofunika malamulo matenda lamba kuthamanga mavuto.Kuphatikizika kwa zinthu izi nthawi zina kumatulutsa milandu yomwe sikuwoneka momveka bwino chifukwa chake, koma ngati kuchuluka kokwanira kwa lamba kumawonedwa, mawonekedwe othamanga amawonekera bwino ndipo chifukwa chake chimawululidwa.Nthawi zambiri pamene chitsanzo sichituluka ndi cha kuthamanga molakwika, komwe kungapezeke pa lamba wosatulutsidwa yemwe sakuyenda bwino, kapena lamba wodzaza omwe sakulandira katundu wake mofanana.

Zomwe Zimakhudza Kuphunzitsidwa kwa Lamba Woyendetsa

　　Reels Pulleys ndi Snubs

Kuwongolera pang'ono kumachokera ku korona wa ma conveyor pulleys.Korona imakhala yothandiza kwambiri pakakhala nthawi yayitali yosachirikizidwa yomangira lamba, (pafupifupi nthawi zinayi m'lifupi lamba) ikuyandikira pulley.Popeza izi sizingatheke kumbali yonyamula katundu, kuyika korona pamutu kumakhala kopanda ntchito ndipo sikuli koyenera kugawanitsa kwamphamvu komwe kumatulutsa mu lamba.

Mapuleti amchira amatha kukhala ndi lamba wosachiritsika wowayandikira ndipo kuvala korona kungathandize pokhapokha akakhala pamalo olimba kwambiri lamba.Ubwino waukulu apa ndikuti korona, pamlingo wina, amathandizira kuyika lamba pomwe akudutsa pansi pa malo onyamula, omwe ndi ofunikira pakukweza bwino.Ma pulleys nthawi zina amavekedwa korona kuti asamalire zolakwika pang'ono zomwe zimachitika m'galimoto yonyamula pamene ikusintha.

Ma pulleys onse ayenera kukhala ofanana ndi axis awo pa 90 ° mpaka njira yomwe lamba akufuna.Ayenera kusungidwa momwemo ndipo asasunthidwe ngati njira yophunzitsira, kupatulapo kuti ma pulleys amatha kusinthidwa pamene njira zina zophunzitsira sizinaperekedwe kokwanira.Mapulani okhala ndi nkhwangwa zina kuposa 90 ° kupita ku njira ya lamba adzatsogolera lamba kumbali ya m'mphepete mwa lamba yomwe imagwirizanitsa ndi pulley yolakwika.Pamene ma pulleys sali ofanana, lamba amatha kuthamangira kumunsi.Izi ndi zosiyana ndi mawu akale akuti "lamba" amathamangira ku "mmwamba" mbali ya pulley.Kuphatikizika kwa ziwirizi kumachitika, yemwe ali ndi chikoka champhamvu amawonekera pakuchita lamba.

　Kunyamula Idler

Kuphunzitsa lamba ndi ovina oyenda kumatheka m'njira ziwiri.Kusuntha molunjika kunjira ya lamba, komwe kumadziwika kuti "kugogoda idlers," ndikothandiza pomwe lamba lonse limathamangira mbali imodzi motsatira gawo lina la conveyor kapena radial stacker.Lamba likhoza kukhazikitsidwa ndi "kugogoda" patsogolo (momwe amayendera lamba) kumapeto kwa munthu wosagwira ntchito komwe lamba amathamangira.Zosasunthika motere ziyenera kufalikira kutalika kwa conveyor, kapena ma radial stacker, kutsogolo kwa vutolo.Zidzazindikirika kuti lamba akhoza kupangidwa kuti aziyenda mowongoka ndi theka la anthu osagwira ntchito "kugogoda" mbali imodzi ndi theka linalo, koma izi zikanakhala chifukwa cha kuwonjezeka kwa mkangano pakati pa lamba ndi osagwira ntchito.Pachifukwa ichi, onse osagwira ntchito ayenera kukhala ozungulira ndi njira ya lamba, ndipo kusuntha kochepa chabe kwa osagwira ntchito kumagwiritsidwa ntchito ngati njira yophunzitsira.Ngati lambayo wakonzedwa mopitilira muyeso ndi osagwira ntchito, uyenera kubwezeretsedwanso ndikusunthira kumbuyo omwewo omwewo, osati kusuntha ena osasamala.

Mwachiwonekere, kusuntha kosagwira ntchito koteroko kumakhala kothandiza paulendo umodzi wokha wa lamba.Ngati lambayo atembenuzidwa, wosagwira ntchito wosunthika, wowongolera mbali imodzi, amasokeretsa kwina.Chifukwa chake malamba obwerera ayenera kukhala ndi ma idlers onse molunjika ndikusiyidwa mwanjira imeneyo.Kuwongolera kulikonse komwe kungafunikire kungaperekedwe ndi odziyendetsa okha omwe amapangidwira kuti abwerere.Sikuti onse odziyimira pawokha ali amtunduwu, monga ena amagwirira ntchito njira imodzi yokha.

Kutembenuzira wopumira kutsogolo (osati kupitirira 2 °) kolowera lamba kumapangitsa kuti munthu azitha kuwongolera.Anthu osagwira ntchito amatha kupendekeka motere ponyezimira mwendo wakumbuyo wa choyimira chopanda ntchito.Apanso, njirayi si yokhutiritsa pomwe malamba amatha kusinthidwa.

Njirayi ili ndi mwayi kuposa "kugogoda osagwira ntchito" chifukwa imawongolera kuyenda kwa lamba kumbali zonse za munthu wopanda pake, chifukwa chake ndiyothandiza pakuphunzitsa malamba osokonekera.Zili ndi vuto lolimbikitsa kuvala kwachivundikiro chothamanga cha pulley chifukwa cha kukangana kwakukulu pamipukutu.Chifukwa chake, iyenera kugwiritsidwa ntchito mosamala momwe mungathere - makamaka paziwopsezo zapamwamba.

Odziyendetsa okha, odziyendetsa okha ngati amene ali kumanja akupezeka kuti athandize kuphunzitsa lamba.

Bwererani Osasamala

Obwelera opanda ntchito, pokhala athyathyathya, sapereka chikoka chodzigwirizanitsa okha monga momwe amachitira anthu oyenda m'bwalo.Komabe, posintha ma axis awo (kugogoda) potsata njira ya lamba, mpukutu wobwerera ungagwiritsidwe ntchito kupereka kuwongolera kosalekeza munjira imodzi.Monga momwe zimakhalira ndi mipukutu yodutsa, mapeto a mpukutu womwe lamba akusunthira ayenera kusunthidwa motalika kuti ayendetse lamba wobwerera kuti apereke kuwongolera.

Mipukutu yobwereza yodzigwirizanitsa yokha iyenera kugwiritsidwanso ntchito.Izi zimatsatiridwa ndi pini yapakati.Pivoting ya mpukutu wa piniyi imachokera ku lamba wapakati ndipo nsonga ya idler roll imasunthidwa potsata njira ya lamba podziwongolera.Ena obwerera osagwira ntchito amapangidwa ndi mipukutu iwiri yomwe imapanga 10 ° mpaka 20 ° V-trough, yomwe imakhala yothandiza pophunzitsa kubwereranso.

Thandizo lina lakuyika pakati pa lamba pamene likuyandikira pulley ya mchira ikhoza kukhala ndi kupita patsogolo pang'ono ndi kukweza malekezero ena obwerera pafupi ndi pulley ya mchira.

Kutsimikizira Kuchita Bwino kwa Mipukutu Yophunzitsira

Nthawi zambiri, kukakamizidwa kwina kumafunidwa kwa anthu omwe adziyendetsa okha

ndipo, nthawi zina, kwa anthu osagwira ntchito omwe amafunikira maphunziro amphamvu.Njira imodzi yochitira izi ndi kukweza anthu osagwira ntchito oterowo pamwamba pa mzere wa anthu osagwira ntchito moyandikana.Ma Idlers kapena ma bend pulleys pa ma convex (hump) m'mbali mwa mbali yobwerera amakhala ndi mphamvu yowonjezereka chifukwa cha kupsinjika kwa lamba motero ndi malo ophunzitsira abwino.Zonyamula zodziyendetsa m'mbali siziyenera kukhala pamapindikira opindika chifukwa malo awo okwera amatha kulimbikitsa kulephera kwa nyama.

　　Side Guide Rollers

Zitsogozo zamtunduwu ndizosavomerezeka kuti zigwiritsidwe ntchito popanga malamba molunjika.Zitha kugwiritsidwa ntchito pothandizira kuphunzitsa lamba poyambirira kuti lisathawe pamapule ndikudzivulaza lokha motsutsana ndi kapangidwe ka makina otumizira.Angagwiritsidwenso ntchito kupereka chitetezo chamtundu womwewo ku lamba ngati njira yadzidzidzi, pokhapokha ngati sagwira m'mphepete mwa lamba pamene ikuyenda bwino.Ngati amanyamula lamba mosalekeza, ngakhale ali omasuka kugudubuza, amatha kuchoka m'mphepete mwa lamba ndipo pamapeto pake amayambitsa kupatukana kwa ply m'mphepete.Zodzigudubuza za mbali siziyenera kupezeka kuti zigwirizane ndi lamba pamene lamba ali pa pulley.Panthawiyi, palibe kupanikizika kwa m'mphepete komwe kungasunthire lamba kumbali.

Lamba Wokha

Lamba wokhala ndi kuuma kopitilira muyeso, molingana ndi m'lifupi mwake, kumakhala kovuta kwambiri kuphunzitsa chifukwa chosalumikizana ndi mpukutu wapakati wa wonyamula idler.Kuzindikira izi kumathandizira wogwiritsa ntchito kusamala ndipo, ngati kuli kofunikira, amanyamula lamba panthawi yophunzitsidwa kuti azitha kuyendetsa bwino.Kuwona kulephera kwa mapangidwe a zida zankhondo kumapewa zovuta izi.

Malamba ena atsopano amatha kuthamangira mbali imodzi, m'gawo linalake kapena mbali zina zautali wake, chifukwa cha kusagwirizana kwa kanthaŵi kochepa.Kugwira ntchito kwa lamba pansi pazovuta kumawongolera vutoli pafupifupi nthawi zonse.Kugwiritsiridwa ntchito kwa mankhwala osokoneza bongo kungathandize kuthetsa vutoli.