Zvinokonzera uye mechanical kuongororwa kwebhanhire kutsauka kwebhandi conveyor

Belt conveyor ndiyo midziyo mikuru yekufambisa sisitimu, uye kushanda kwayo kwakachengeteka uye kwakagadzikana kunobata zvakananga kupihwa kwezvinhu. Kutsauka kwebhanhire ndiyo inonyanya kukanganisa bhanhire conveyor , uye kurapa kwayo panguva yakakodzera uye kwakarurama ndiyo chivimbiso chekushanda kwayo kwakachengeteka uye kwakagadzikana. Pane zvakawanda zviitiko uye zvikonzero zvekutsauka, uye nzira dzakasiyana dzekugadzirisa dzinofanira kutorwa maererano nezviitiko zvakasiyana uye zvikonzero zvekutsauka, kuitira kugadzirisa zvinobudirira dambudziko. Iri bepa rinobva pamakore mazhinji ekudzidzira mumunda, kubva pakuona kwemushandisi, uchishandisa iyo mechanics musimboti kuongorora uye kutsanangura zvikonzero zvekutadza kwakadaro uye nzira dzekurapa.

1. The verticality kukanganisa pakati pekugadzika chinzvimbo chekutakura idlerand mutsara wepakati weconveyor yakakura, zvichiita kuti bhandi rifambe kusvika pakutsauka pachikamu chekutakura. Kana bhanhire richimhanya mberi, rinopa roller mberi kwekufambisa simba Fq, iyo yakasvibiswa kuva chikamu chesimba Fz chinoita kuti roller iite kutenderera uye lateral component force Fc inoita kuti roller axial movement. Sezvo iyo roller yakagadziriswa neiyo idler furemu haigone kufamba axially, ichaita zvisingadzivisiki kuburitsa simba rekuita Fy kune bhanhire, izvo zvinoita kuti blet iende kune rumwe rutivi, zvichikonzera kutsauka.

Mushure mekujekesa nezve simba rekutsauka kwekutakura usimbe mushure mekuiswa, hazvina kuoma kunzwisisa zvikonzero zvekutsauka kwebhandi, nzira yekugadzirisa zvakare yakajeka, Nzira yekutanga ndeyekugadzirisa maburi marefu pamativi ese eiyo idler set. nokuda kwekugadzirisa .Nzira yakananga ndeyokuti rutivi rupi bhanhire rinogadziriswa, uye rutivi rweusimbe runofanira kuenda mberi nenzira yebhanhire, kana kuti rumwe rutivi runofanira kudzokera shure. Kana bhandi rikamhanya richienda kumusoro, nzvimbo yepasi yeusimbe inofanira kuenda kuruboshwe, uye nzvimbo yepamusoro yeusimbe inofanira kuenda kurudyi.

Chechipiri nzira ndeyekuisa madhiri ekugadzirisa, kuenzanisa mabheji ane marudzi akasiyana-siyana, akadai seyepakati shaft mhando, mana-link type, vertical roller type, nezvimwewo. kana kuburitsa transverse thrust kuita kuti bhandi riite centripetal kuti riite chinangwa chekugadzirisa kutsauka kwebhandi, uye kushushikana kwayo kwakafanana nekweanotakura asina basa . Kazhinji, nzira iyi inonzwisisika kana hurefu hwose hwebhanhire rekutakura hupfupi kana kana bhanhire rekutakura riri kushanda kumativi ose maviri, nokuti bhanhire rakapfupika rinofambisa rinowanzomhanya uye hazvisi nyore kugadzirisa. Iyi nzira pane refu bhanhire conveyor zviri nani kuti isashandiswa , nekuti kushandiswa kwekugadzirisa idler kuchava nekukanganisa kwehupenyu hwebasa rebhanhire.

2. Iyo axis yemusoro inotyaira pulleyor muswe returningpulley haina perpendicular kupakati mutsara we conveyor, izvo zvinoita kuti bhandi rimhanye pamusoro wedhiramu kana muswe unodzosera dhiramu. Kana iyo pulley ichitsauka, kusimba kwebhanhire kumativi ose epulley hakuenderani, uye simba rekukwevera Fq rinogamuchirwa pamwe chete nehupamhi hutungamiri harienderani, inova kuwedzera kana kuderera kwemaitiro, izvo zvichaita kuti bhanhire ribatanidze simba rinofamba. Fy munzira inoderera, zvichiita kuti bhanhire richitiza kubva kune rimwe divi rakasununguka, ndiko kuti, iyo inonzi "running loose asi kwete kumhanya zvakasimba".

Nzira yekugadzirisa ndeyotevera: nokuda kwepulley yemusoro, kana bhanhire richimhanya richienda kurutivi rworudyi rwepulley, mutsago wekurudyi unofanirwa kuenderera mberi. inofanira kuenda kumberi, uye inowirirana kuruboshwe pillow block inogona zvakare kutamiswa kumashure kana yekurudyi pillow block inodzoserwa kumashure. Iyo nzira yekugadzirisa yemuswe pulley ndiyo yakanyatsopesana neyemusoro pulley. Mushure mokudzokororwa kwakadzokororwa kusvikira bhanhire richigadziriswa panzvimbo yakakodzera. Zvakanakisa kuisa iyo idler nemazvo usati wagadzirisa drive kana kudzoka pulley

Chechitatu, kukanganisa kushivirira kwekunze kwepulley, zvinhu zvakanamatira kana kusapfeka kusina kuenzana kunokonzera kuti dhayamita ive yakasiyana, uye bhanhire rinomhanya richienda kune rumwe rutivi nehupamhi hukuru. Ndiko kunonzi "mhanya hombe kwete kumhanya diki". Mamiriro ayo esimba: iyo tractive force Fq yebhanhire inoumba chinofambisa chikamu chesimba Fy kune yakakura dhayamita divi, mukuita kwechikamu simba Fy, bhandi rinoburitsa kutsauka. Pamamiriro ezvinhu aya, mhinduro ndeyekuchenesa zvinhu zvinonamira pamusoro pedhiramu, iyo yakarembera ine mismachining tolrence uye kusaenzana kupfeka kunofanirwa kutsiviwa uye kugadziridzwazve rabha lagging.

Chechina, nzvimbo yekufambisa panzvimbo yekudonha yezvinhu haina kutwasuka kukonzeresa kutsauka kwebhandi. nzvimbo yekuchinjisa yechinhu panzvimbo yekudonhedza zvinhu pabhandi kutsauka ine simba rakakura kwazvo, kunyanya maviri maconveyor fungidziro pane yakachinjika pasi yakamira, kukanganisa kuchave kwakakura. Kazhinji hurefu hwehukama hwemabhanhire maviri pamusoro uye pazasi panzvimbo yekutamisa inofanirwa kutariswa. Iyo yakaderera kureba kwehukama, iyo yakakura yakachinjika velocity chikamu chechinhu, iyo yakakura iyo lateral kukanganisa Fc pazasi bhandi, uye zvinhu zvakare zvakaoma kuisa pakati. Zvinhu zviri pamuchinjikwa webhanhire zvakasvibiswa, uye chikamu chakakomberedzwa chesimba rinokonzera Fc Fy rinopedzisira raita kuti bhanhire rimhanye. Kana zvinhu zvichienda kurudyi, bhanhire rinoenda kuruboshwe, uye zvakasiyana.

Nokuda kwekutsauka munyaya iyi, kureba kwepamusoro kwevatambi vaviri kunofanira kuwedzerwa zvakanyanya sezvinobvira panguva yekugadzira. Chimiro uye saizi yekumusoro uye yakaderera funnels uye ekutungamira chute yemabhandi ekutakura ane zvirambidzo zvemuchadenga zvinofanirwa kunyatsotariswa. Kazhinji, hupamhi hwemachute ekutungamira hunofanira kunge hunenge hutatu-mashanu hwehupamhi hwebhanhire. Kuti uderedze kana kudzivirira kutsauka kwebhanhire, baffle plate inogona kuwedzerwa kuvhara zvinhu uye kushandura kutungamira uye chinzvimbo chechinhu.

Cheshanu. Matambudziko ebhanhire pacharo. zvakadai sekushandiswa kwebhanhire kwenguva yakareba, kuchembera kuchembera, kupera kwemapendero, kana pakati pejoint remade haina kutwasuka mushure mekunge bhanhire rakuvadzwa, izvo zvichaita kuti kusawirirana pamativi maviri ebhanhire kusapindirana uye kutungamirira kutsauka. Muchiitiko ichi, urefu hwose hwebhanhire huchamhanyira kune rumwe rutivi, uye iyo yakawanda inopera iri pamubatanidzwa usina kururama. Nzira chete yekutarisana nayo ndeyekuita zvakare mubatanidzwa werubha nepakati isina kunaka, uye kutsiva kuchembera deformation yebhanhire.

Yechitanhatu, iyo tension mudziyo weconveyor haigone kuita inouth tension simba kune bhandi. bhanhire harina kutsauka pasina mutoro kana mutoro muduku, kana mutoro wacho wakakura zvishoma pachava nekutsauka kwechiitiko. Iyo tension mudziyo mudziyo unoshanda wekuona kuti bhandi rinogara rakachengeta simba rakakwana. Kana simba rekumanikidzika risina kukwana, kugadzikana kwebhanhire kwakashata zvikuru, kunyanya kukanganisa kwekupindira kwekunze, uye chiitiko chekutsvedza chichaitika mumatambudziko makuru. Kune vatakuri vebhanhire vachishandisa uremu tension zvishandiso, counterweights inogona kuwedzerwa kugadzirisa dambudziko, asi yakawandisa haifanirwe kuwedzerwa, kuitira kuti isaite kuti bhanhire bhere risingakodzeri kushushikana kwakanyanya uye kuderedza hupenyu hwebasa rebhandi. Kune vanotakura bhandi vachishandisa spiral kana hydraulic tension, tension sitiroko inogona kugadziridzwa kuti iwedzere simba rekumanikidza. Zvisinei, dzimwe nguva kurohwa kwekumanikidzika hakuna kukwana uye bhanhire rinoremara zvachose, panguva iyo chikamu chebhanhire chinogona kugurwa uye kusungirirwa zvakare.

Yechinomwe, yebhanhire rinotakura nekugadzirwa kweconcave, senge radius ye curvature yechikamu checoncave idiki kwazvo, kana pasina chinhu chiri pabhanhire paunotanga, bhanhire rinobuda pachikamu checoncave, mune iyo nyaya. yemhepo ine simba yemamiriro ekunze ichavhuvhutawo bhanhire, saka, zviri nani kuwedzera vhiri rekumanikidza bhandi pachikamu checoncave chebhandi conveyor kudzivirira chitubu chebhandi kana kupeperetswa nemhepo.