Agriculturalrotary tiller50tractororinsmallhandfacilitiesequipped withmechanicaldrawing machine,generallyused toturntherakesoiltheGallantbrokengroundforthesowingofwheat,sorghum, beansandother cropscoverspecies,ayearsused multiple times, sopay close attention toseasonalmaintenanceisquitenecessary.Disablerotary tillermust firsttimely removal ofsludge andthetangledgrasscutter shaftcleaningcleandrivegimbal,andon the foot ofthetransmission partlubricant.Second, we mustcarefully checkthe tightnessofthedrive chain,andto be adjusted;Check all partsYunWeicircumstances,and replace with newlubricants;checktheknifeshaftsealandchainbox,gearboxlubricants,such aspollution,deteriorationshould be replaced.To removeallthecoulter.Check for damage,ifthefracture, deformation.Should be replaced.The third tothedemolition of the oldonesinatimelymanner.Wearintothegroovesoftheknifeshaftoil seal, andreplacetheoil sealcan not improvesealing performance,rotarysurfacingre-processing and assembly;gear,rippleroundthedamagecan not be forcedto use,andshould be replaced;rack,knifeshaftdeformation, damage.To correctandreplace;situcuttingthedamagedknife blockshouldcomplement.Special attention should also:rotary tillerstorage placeshould be dry,ventilated,notintheoutdoorsun Ye Lu;sprocketboxandtheright side of theboard,theapplication of woodunderthepad level,andsoftenedsupport feet.Blades,knives,axes,etc.should be coatedwasteoilspilledgear oil,anti-luringprocessingDiaoqiparts oftheabolitionoftherustup painting.