Zaɓin mai ɗaukar kayaabin nadi

Mai isar da abin nadiAna amfani da shi don tallafawa bel mai ɗaukar kaya da kayan da ke kan bel ɗin, rage juriya na aiki na bel ɗin jigilar kaya, tabbatar da cewa sag ɗin bel ɗin ba ya wuce ƙa'idodin fasaha, da sanya bel ɗin na'urar ta yi aiki lafiyayye a cikin hanyar da aka kayyade.

Roller bisa ga amfanin sa an raba shi zuwa nadi mai ɗaukar hoto, abin nadi na dawowa, abin nadi mai tasiri da abin nadi mai daidaitawa.Roller yana ɗaya daga cikin mahimman sassan da ke shafar tasirin aikin isar da saƙon, yana lissafin kusan 30% ~ 40% na ingancin jigilar jigilar kaya, 25% ~ 30% na farashin jigilar jigilar duka, kuma shine farkon ɓangaren yau da kullun. gudanarwa, kariya da sauyawa.Shirye-shiryen da zaɓi na abin nadi yana da tasiri mai mahimmanci akan aiki na yau da kullum na mai ɗaukar kaya, aikin barga, amfani da wutar lantarki da farashin dukan mai ɗaukar kaya.Musamman ma a yanayin saurin bel mai tsayi, buƙatun abin nadi yana ƙara ƙarfi.

A matsayin babban abin da ke da isar da saƙo, abin nadi ya zama mai ƙarfi tare da haɓaka saurin bel.Abubuwan farko da ke shafar aiki mai sauri na abin nadi shine ƙimar ƙarewa da ƙimar juriya.Lokacin da abin nadi yana aiki a babban gudun, tsarin rufewa na abin nadi zai shafi zafi da wasu dalilai.An gabatar da tsarin tsarin nadi mai sauri a cikin wannan takarda.

1.Sealing tsarin naroller

Tsarin rufewa muhimmin abu ne da ke shafar rayuwar aiki da juriyar aiki na abin nadi.Akwai manyan hanyoyi guda biyu don tsarin rufewa na rollers akan kasuwa:

(1) Hatimin rashin taɓawa (kamar hatimin labyrinth).Juriya na aiki na wannan nau'in hatimi kadan ne, amma saboda kasancewar rikice-rikice na ciki lokacin aiki da sauri, babu makawa zai haifar da yanayin zafi.Tare da canjin matsa lamba na iska, ƙurar ƙura ta shiga cikin rami mai hatimi tare da tsarin numfashi, yana haifar da motsin aiki a cikin yanayin rikici, kuma yana kara tsananta lalacewa.

(2) Taba nau'in hatimi.Sakamakon rufewa yana da kyau fiye da nau'in da ba a taɓa taɓawa ba, amma juriya na aiki yana da girma.A cikin yanayin babban zafin jiki da bambance-bambancen matsa lamba da rarrabawa mara kyau, nakasar naƙasa na lebe mai rufewa kuma ba ta dace ba, wanda ke haifar da mummunan sakamako.

Ba daidai ba ne don ƙara tasirin hatimi kawai ta ƙara adadin hanyoyin rufewa da tsayin hatimi.Tsarin rufewar labyrinth na ratar juyawa na farko shine mabuɗin don magance matsalar rufewa, matsalolin rata, slime ko ruwa za su gudana cikin tashar labyrinth na ciki, haifar da gazawar abin nadi, irin wannan lambar maze ba ta da ma'ana.

Nadi da aka gabatar a cikin wannan takarda yana ɗaukar tsarin hadadden hatimin labyrinth axial da hatimin taɓawa, kuma halayensa sune kamar haka:

(1) Yawan adadin hatimin hatimin hatimin labyrinth axial ba shi da tasiri ta sikelin radial na ɗaukar nauyi, kuma ana iya ƙara shi daidai.Wurin rufewa na labyrinth axial yana cikin shugabanci ɗaya da ƙarfin centrifugal na kwararar ruwa.Ruwan da ya shiga

hatimi lokacin da abin nadi ya juya zai gudana zuwa saman labyrinth tare da saman rufewa a ƙarƙashin tasirin ƙarfin centrifugal.Don haɓaka tasirin, ana iya ɗaukar saman zoben rufewa na ciki don zaɓar tsarin madauwari.

(2) Ƙara zobe na hatimi a gefen gefen hatimin labyrinth don samar da hatimin tabawa, wanda ba zai iya magance "matsalar numfashi" kawai na hatimin labyrinth ba, amma kuma ba zai ƙara zurfin wurin zama kamar haka ba. sauran hadadden tsarin hatimi.Material zobe NBR/PA6 abu, haske nauyi, lalata juriya, gogayya coefficient ne karami fiye da sauran injiniyoyi robobi.

(3) ƙara madaidaicin zobe akan zoben baffle na ciki (duba Hoto na 1), canza yanayin motsin axial lokacin da ƙura ko ruwa ya shiga ratar zoben baffle na ciki.Lokacin da abin nadi ya yi aiki da sauri mai girma, za a sami bututu tsakanin zoben convex da zoben baffle na waje don tabbatar da tasirin hatimi.

2.Halayen tsari da zaɓin kayan aiki

Ƙarfin radial na abin nadi ya dogara ne akan kuskuren radial na silinda, ingancin wurin zama da kuma coaxiality na tsarin taro.Ƙimar ƙarewar radial na abin nadi yana da babban tasiri a kan santsin aikin isar da sako, musamman lokacin da ƙimar fitar da radial ta yi girma da yawa a babban gudun, bel ɗin mai ɗaukar kaya zai girgiza da ƙarfi kuma yana shafar aikin na yau da kullun.

A halin yanzu, yawancin rollers na rollers ana maye gurbinsu da bututun ƙarfe, waɗanda suke da nauyi a cikin inganci.Ingancin bututu, ovality da juriya na diamita na waje ba su da sauƙin tabbatarwa, musamman kasancewar katsewar tsarin ganga yana shafar coaxiality, kuma yana da sauƙi don sa rollers su zama eccentric.Jijjiga na lokaci-lokaci zai faru saboda ƙarfin centrifugal yayin aikin aiki, wanda zai shafi aiki mai sauƙi na bel ɗin jigilar kaya.

3. Zaɓin abin nadi

Rayuwar aiki na abin nadi ya dogara ne akan ɗamarar da hatimi. Yawancin masu zaman banza a kasuwa suna amfani da manyan ɓangarorin share fage.Idan aka kwatanta da na'ura na yau da kullum, manyan ɓangarorin sharewa suna da mafi girman sharewa da diamita na ball, wanda zai iya rage hankali ga coaxiality da haɓaka ikon daidaitawa da abubuwa na waje.

Koyaya, zaɓin bearings tare da babban sharewa zai yi tasiri sosai akan ƙarfin ɗaukar hoto na mai raɗaɗi, musamman bayan saurin bel ɗin ya ƙaru, motsi na ƙarfin ɗaukar hoto zai haifar da rashin daidaituwar yanayin aiki na mai ɗaukar bel.Ko da a cikin lokuta masu tsanani, wajibi ne a dakatar da na'ura don gyarawa da haɓakawa daga farkon.

A cikin wannan takarda, muna shirin zaɓar ƙananan ƙwallon ƙwallon ƙafa mai zurfi tare da murfin ƙura, wanda ba zai iya tabbatar da tsabta a cikin ciki kawai ba, haɓaka ƙarfin haɓakawa, rage yawan lalacewa da lalacewa ta hanyar axial high-frequency. tasiri karfi, amma kuma tabbatar da santsin aikin mai ɗaukar nauyi yana ƙara ainihin rayuwar aiki na ɗaukar nauyi.

Wannan takarda ta yi wasu bincike na asali game da manyan rollers masu sauri daga sassa na tsari, rufewa, aikace-aikace da fasaha na sababbin kayan.Nadi yana ɗaukar tsarin hatimi mai haɗaka wanda ya haɗu da labyrinth na axial da labyrinth na taɓawa, kuma yana amfani da ƙwallon tsagi mai zurfi tare da murfin ƙura.Aikace-aikacen sabbin kayan aiki da canjin fasahar sarrafawa suna tabbatar da juriya na jujjuyawar abin nadi, tsalle-tsalle na radial da hana ruwa, rufewar ƙura da sauran ayyuka.Ƙarƙashin jagorancin ci gaba na babban iko, mai nisa da manyan kayan aiki, tsarin Roller da aka tsara a cikin wannan takarda yana da ƙananan juriya na juriya, ƙananan ƙararrawa da kuma tsawon rayuwar aiki, wanda ke taka muhimmiyar rawa wajen samar da wutar lantarki mai sauri.

Global Conveyor Supplies Company Limited - kasuwar kasuwaRS jerin rollers

Shafi:Roller shaft an yi shi da babban madaidaicin sanyi wanda aka zana zagaye da ƙarfe, wanda ba a yi fushi da shi ba.Madaidaicin injin milling, clamping zobe tsinke inji ana amfani da shi don aiwatar da shaft, don tabbatar da cewa axial maye gurbi na nadi ya kusan sifili.

Tube:Roller shaft an yi shi da babban madaidaicin sanyi wanda aka zana zagaye da ƙarfe, wanda ba a yi fushi da shi ba.Nadi harsashi rungumi dabi'ar musamman mita waldi bututu, kananan lankwasawa digiri, kananan elasticity.Dauki ci-gaba karfe bututu chamfering sabon da ciki rami inji kayan aiki, daidai machining a kan biyu iyakar karfe bututu, yadda ya kamata tabbatar da concentrically na nadi, rage girman machining kuskure.

Mai ɗauka:Roller bearing yana ɗaukar nauyin ƙwallon ƙafa na C3 na musamman.Kafin haɗuwa, abin nadi ya cika da man shafawa na lithium kuma an rufe shi har abada a ɓangarorin biyu, wanda zai iya tabbatar da kulawar rayuwa kyauta kuma ya tsawaita rayuwar sabis na ɗaukar nauyi.

Hatimi taro:The abin nadi hatimin an yi shi da nailan abu, da kuma tsarin tsari ne lamba labyrinth hatimi tsarin.Rufewar ciki da waje suna samar da tashar tashar labyrinth mai mahimmanci, tashar da ke cike da man shafawa na lithium na dogon lokaci, don haka abin nadi yana da kyakkyawan aikin hana ruwa da ƙura.Madaidaicin injin milling, clamping zobe tsinke inji ana amfani da shi don aiwatar da shaft, don tabbatar da cewa axial maye gurbi na nadi ya kusan sifili.

Gidaje masu ɗaukar nauyi:Samar da gidaje masu ɗaukar nauyi yana ɗaukar madaidaicin gyare-gyaren stamping na matakai da yawa don tabbatar da daidaitaccen matsayi da matsayi.Bututun nadi da matsuguni a duka ƙarshen 3mm cikakkun jiragen ruwa ana walda su ta hanyar kariyar iskar iskar carbon dioxide a lokaci guda tare da injin walƙiya ta atomatik na bindigu don samar da mafi ƙarancin shigar kashi 70% kuma tabbatar da rashin ƙarfi ya kasance mai ƙarfi ko da ƙarƙashin manyan lodi da sauri.

1. RS jerin rollers na GCS high-endisar da rollers.

2. Komawa / mai ɗaukar kaya / trough roller yana da babban madaidaicin ginin da ya ƙunshi har zuwa sassa tara tara, yana tabbatar da kyakkyawan ruwa da ƙura.Tare da hatimin roba ko ƙarfe, hatimin labyrinth mai yawa-tsagi.

3. Gidan da aka yi amfani da shi da kuma bututun nadi suna da cikakkiyar walƙiya don tabbatar da kyakkyawar hulɗa a ko'ina cikin abin nadi.Man shafawa ne na dindindin.

4. Dangane da bukatun abokin ciniki, ana iya fentin saman abin nadi tare da kowane launi.

5. Material: Yawancin lokaci Q235 carbon karfe ( sadaukar da kai ga abin nadi), A3 sanyi shaft shaft (na iya zama mafi girma daidai da daban-daban abokin ciniki bukatun).

6. Kowane abin nadi zai bi ta cikin tsauraran bincike da gwaji don tabbatar da cewa kowane nau'i na abin nadi yana da inganci da gaske.

Da fatan za a ji daɗin tuntuɓar mu don samun na'urorin jigilar kaya.

Mu masu sana'a ne, fasaha mai kyau da sabis.Mun san yadda ake yin nadi na jigilar jigilar mu ya motsa kasuwancin ku!Kara dubawawww.gcsconveyor.com Imelgcs@gcsconveyoer.com