What are the problems with the tail wheel of the bucket elevator?
Thetailwheelofthebucketelevatorisgenerallypronetoproblems,andifthetailwheelhasaproblem,itwillaffectthenormaloperationofthebucketelevator,anditismorelikelythatthematerialwillbedeflected,andthenthematerialwillnotbenormalduringtheconveyingprocess.Itisdeliveredtothespecifiedheight,thedesignatedlocation.Ifthereisaproblemwiththetailwheelofthebucketelevator,thenthecorrespondingpositiveheadwheelwillinevitablyappear.Becausethetailwheelandtheheadwheelareinaverticalcollisionsurface,ifthetransmissionshaftisinaverticalplanebuttheimbalanceiscaused,thetransmissionshaftsoftheheadwheelandthetailwheelareoffset.Althoughthetwotransmissionshaftsareparallel,althoughtheyareonthesameverticalplane.However,ifthelevelisnotlevel,thehopperwillbedeflected.Thehoppermayhitthebarrelandthehopperbeltwilltear.Itisknownthatthefrontendofthebucketelevatorwillwithstandrelativelylargedynamicpressure,andthebearingwillbesqueezedforalongtime.Somepeoplewillcontinuetouseitaftersimpleweldingorbrushplatinginordertosavetrouble.However,thiswilldefinitelycausedrawbacks.Itiseasytocausedamagetothematerialoftheweldedpart.Ifitcontinuestobeused,itwillbendorbreak.Thiswillcausetheproblemoftheoffsetoftheheadwheelandthetailwheel,whichwillnotsolvetheproblemfundamentally.
Talking about the problem of safe storage of steel silo
Thesteelsilohasathinwall,largeinternalandexternaltemperaturedifference,condensationonthegrain,archingphenomenonandevenmildew.Peoplesuspectthatitissafetostoregrain.Practicehasprovedthataslongasitismanagedwell,thesafetyofgrainstorageisveryguaranteed.Ingeneral,grainmoistureandimpuritiesinstorageareimportantfactorsaffectingsafegrainstorage.Therefore,trytoimprovethedustremovalprocess,thegrainimpuritiesshouldbecontrolledbelow1.0%;strictlycontrolthemoistureinthegrain,generallynotmorethan13%,ifthewaterishigherthan13.5%,shouldbetimelyventilationandcooling;timelycirculation,followthefirst-infirst-outtherules. Afterthegrainisputintothewarehouse,althoughthewarehousewallisthin,thetemperaturedifferenceiseasytoforminsideandoutsidethewarehouse,butthegrainisabadconductorofheat.Onlythegraintemperaturewithin300mmfromthewarehousewallchanges.Atthesametime,theheatabsorptionisfastandtheheatdissipationisfast.Onsunnydays,thefoodtemperatureisgenerallyhighestat3:00pm,butthegraintemperatureisbasicallyrestoredto7:00pm.Theinstallationofthegraininspectionsystemprovidesconvenientanddetaileddatafordailygraintemperaturetestingandmanagement.Oncethegraintemperaturechanges,itcanbeproperlydisposedof.Inthetopofthewarehouse,thegrainsurfaceispronetocondensation,anditisnecessarytoinstallanaxialfanoranexhaustdeviceatthetopofthewarehouse.Themechanicalventilationdeviceisinstalledatthebottomofthewarehouse,andtheventilationchannelisaneffectivemeasureforsafegrainstorage. Accordingtothedataintroductionandinspection,itisconfirmedthataslongastheperformancerequirementsofgrainstorageforgranariesaremet,themanagementofgrainstorageisstrengthened,andeffectivesafegrainstoragemeasuresareadopted,thesteelsilocanbeusedasalong-termstoragegranary,andthesafestorageperiodcanbeupto3years.Forriceandcorn,itcanbestoredsafelyformorethanoneyear.Ifthesteelsiloisinsulatedandthesupportingfacilitiesandtechnologyareperfected,thegrainstoragetimewillbelonger.Accordingtotheinvestigation,somesteelsilousershavegraduallyimprovedthemanagementofgrainstorageduetoproperventilationandcleaningmeasures.Thelongestsafestorageperiodofwheathasexceeded3years.
Safety protective equipment and mechanical equipment management system
Inordertoconscientiouslyimplementthesafetyfirst,prevention-orientedsafetypolicy,strengthenthesupervisionofsafetyprotectiveequipmentandmachineryusedontheconstructionsitetopreventcasualtiescausedbyunqualifiedproductsflowingintotheconstructionsite,andensureconstructionsafety.system: 1.Allkindsofmechanicalequipmentandsafetyprotectionusedattheconstructionsiteshouldberegistered. 2.Thenewlypurchasedsafetyprotectiveequipmentmusthavethreecertificates,namely:productionlicense,productcertification,inspectionreportoftechnicalsupervisiondepartmentandinstructionsforuse. 3.Forownandexternallyrentedequipment,youmustholdalicenseissuedbythetechnicalsupervisiondepartmentorthesafetysupervisionbureau,aswellasacopyoftheinstallationqualificationcertificate(sealstamp)andthepost-installationacceptancereport. 4.Theconstructiontoolsusedattheconstructionsitemustbeacceptedandacceptedbeforeenteringthesite.Theequipmentandfacilitiesontheconstructionsiteshouldbeprotectedagainstrain,sun,moistureandlightningprotectionaccordingtothespecificconditions.Themachineryandequipmentshouldbekeptclean,lubricatedandfastened.Adjustment,anti-corrosion,musthaveapostresponsibilitysystemandoperatingprocedures. 5.Therentedmachineryandequipmentmustsignaleasecontractandasecurityagreementwiththeleaser,andthecontentofthesecurityagreementmustbecomplete.
Ministry of Agriculture: The scope of pilot subsidies for agricultural machinery scrapping renewal has been extended to all provinces in the country.
ThedevelopmentandapplicationofagriculturalmachineryisanimportantprerequisiteforthedevelopmentofChina'sagriculturalmodernization.Recently,inordertofurtherpromotethedevelopmentofChina'sagriculturalmachineryandequipment,andpromotetheimplementationofspecialactionssuchas“agriculturalagronomyintegration”and“publicserviceplatformconstruction”,theMinistryofAgriculturehasissuedanumberofpolicyinitiatives. Vigorouslyimprovetheresearchanddevelopmentcapabilitiesofagriculturalmachineryandagronomyintegrationtechnology.Inthe"13thFive-Year"nationalmodernagriculturalindustrialtechnologysystem,theexpertsofagriculturalmachinerypostsweregreatlyincreased,andall50systemswerefullycovered.Establishanexpertadvisorygrouponagriculturalmechanizationtechnologyinnovationstrategyand11innovativeprofessionalgroups.Inthe"AgriculturalScienceandTechnologyInnovationCapabilityConstructionPlan(2016-2020)",16agriculturalengineeringkeylaboratoriesand22full-scalemechanizedscientifictestbaseswereplannedtoprovidetalentsandscientificresearchforpromotingtheintegrationofagriculturalmachineryandagro-equipmentinnovation.Basicconditionssupport. Vigorouslypromotethedevelopmentandpromotionofkeyequipmenttechnologies.Organizethemodernagriculturalindustrytechnologysystemagriculturalmachinerypostexperts,agriculturalmachinerytechnologyinnovationteamaroundthemaincropsandindustryneeds,carryoutkeyequipmentresearchanddevelopmentandmechanizationtechnologyintegrationdemonstration.Promotetheestablishmentofanumberofscientificandtechnologicalinnovationalliances,promotethecloseintegrationofscientificresearchunitsandequipmentmanufacturingenterprises,givefullplaytotheroleofenterprisesasthemainbody,andcarryoutcollaborativeinnovation.Theimplementationofthe“MajorizationofMainCropProductionMechanizationPromotion”waslaunched,andprojectfundsweresetup.The“13thFive-YearPlan”supported500countiestomechanizetheentirecropproductionprocess,focusingonthetestinganddemonstrationofweaklinkequipmenttechnology,andacceleratingtechnicalassemblyandsupport,2016~2017Thenumberofcountyimplementationprojectshasreached213.The"13thFive-YearPlanfortheCultivationofNewTypeofProfessionalPeasantsintheNation"liststhemajoragriculturalmachineryandagriculturalmachinerycooperativesaskeytrainingtargets,andtrainsmorethan10,000peopleeachyear. Vigorouslypromotethereformandinnovationofagriculturalmachineryandequipmenttechnologyevaluation.Wewillintensifytheevaluationofnewequipmentandnewproductsandtheapplicationofstandardrevisionandrevision.Since2016,23agriculturalmachineryindustrystandardshavebeenissued,and34newprojectshavebeenissued.Thenewsystemhasrevisedandannounced81ministerial-levelagriculturalmachinerypromotionandappraisalprograms,andcompletedtheagriculturalmachinerypromotionandappraisal.Morethan4,000projects.Wewillpromotethereformoftheagriculturalmachinerytestandidentificationsystem,changetheidentificationmethod,optimizetheappraisalsupply,andbetterservetheinnovativedevelopmentofagriculturalmachineryandequipment. Vigorouslystrengthentheagriculturalmachinerypurchasesubsidypolicytosupporttheguidingrole.Highlightthegreenecologicalorientationandimplementopensubsidiesformachinerythatsupportsthegreendevelopmentofagriculture.Increasethepilotsubsidiesforthepurchaseofnewproductsforagriculturalmachinery.Thepilotprovinceswillbeexpandedfrom3in2016to10in2017.Atthesametime,agriculturalmachinerypurchasesubsidieswillbeintroducedin6provincesandcitiesand1separatecitiestoguidetheimplementationofthestandardizedapplicationofplantprotectiondrones.Promotenewproductsandnewtechnologiestoacceleratethetransformationandpromotion.Effortsweremadetosolvetheproblemsofmulti-functional,multi-modal,intelligentandnewagriculturalmachineryproductswithtoobroadgradesandinsufficientsupport.Theprovincesselectedfivekeyitemstooptimizethegradesandincreasetheamountofsubsidies.Increasethesupportfortheretirementofagriculturalmachinery,andthescopeofthepilotprogramforscrappingandupdatingsubsidieshasbeenexpandedfrom17provincestoallprovincesinthecountry.
New advantages in the development of fabricated steel silos
Theassembledsteelsilohasahistoryofnearly20yearsinChina,andTianyiSteelSilohasbeeninthegranarymarketfor10years.Then,whataretheadvantagesoftheassembledsteelsilo,whataretheadvantagescomparedwiththeflatwarehouse,theshallowroundwarehouse,theweldingwarehouse,andthecoilwarehouse?TianyiSteelSilohasexperiencedthemarketinthepasttenyears.Comeandshareitwitheveryone. First:highspaceutilization.Theassembledsteelsilocanoccupyasmallamountoflandandoccupyonlyahighspacetomeettherequirementsoflarge-tonnagestorage.Relativelyspeaking,thelandcostislow. Second:convenientstorage,simpleuse,goodstorageeffect,longtime,thecurrentsteelsilohasbeenfreedfromthesimplestoragestageofthepast,duetocontinuousimprovementoftechnology,ventilationtechnology,temperaturemeasurementtechnology,insulationtechnology,refrigerationtechnology,etc.Thedevelopmenthasmadethequalityofthestorageofsteelsiloscontinuouslyimproved,andthestoragetimecanreach3-10months. Third:Itcansavelaborcoststothegreatestextent.TianyiSteelWarehousecansavemoneydirectlyinthecurrentsituationofrisinglaborcostsinChina. Fourth:Theservicelifeislong.Theservicelifeofthesteelsiloisnationalstandard.Formorethan25years,theservicelifeofsomewarehousesisevenmorethan30years. Fifth:convenientmaintenanceandrepair,inthelatermaintenanceprocess,becauseitisafabricatedsteelsilo,whenacertainpartofthegranaryneedstobereplaced,itcanbepartiallyrepaired,whichwillundoubtedlyreducethesecondaryconstructioncostofthecustomer. Sixth:Thedevelopmentoftheassembledsteelsilohastheupgradecharacteristics,thetransformationcharacteristics,thereplacementcharacteristics,andcanbeupgradedandupgradedonthebasisoftheexistingones,andhastheforward-lookingnatureofthereplacementupgrade. Intheend,theassembledsteelsilowilldefinitelystandfirminthegranarymarket,andtheTianyisteelsilocanalsohaveabetterdevelopmentprospectinthestorageindustry.
