露天礦礦用汽車自驅動整車提升運輸系統(tǒng)研究.pdf

1、東北大學博士學位論文露天礦礦用汽車自驅動整車提升運輸系統(tǒng)研究姓名：周偉申請學位級別：博士專業(yè)：采礦工程指導教師：孫豁然20060201東北大學博士學位論文AbstractStudyonthewholeLiftTransportationSystemofSelfDrivingMotorlorryinDeepOpenPitMinesAbstractInordertotacklethekeyproblemsinpresentminingcon

2、ditionandtransportationsystemindomesticdeepopenpitminesstudyonthewholeliRtransportationsystemofselfdriviagmotorlorryindeepopenpitmines，whichiskeytechnologyinhighlyefficientanddeeptransportationsystem，ismadesystematically

3、Throughsystematicanalysis，itisconcludedthatonewaytoimprovedeepopenpitminestransportationefficiencyistomodifytheliftingmannerofthetransportationsystemByanalyzingthestructure，principleandapplicabilityofthetypicalexternaldr

4、ivenwindwholemotorlorrylifttransportationsystemselfdrivenautomotiveandwindwholemotorlorrylmtransportationsystemandselfdrivenautomotivewholemotorlorrylifttransportationsystem，itisconcludedthatundersuchconditionasthereisno

5、externalwindlift，itisthewisesttoestablishself_drivenautomotivewholemotorlorrylifttransportationsystem，withthedrivingforceoftheliftedautomobileastheliftingforceInaddition，anewideaisproposed：automotivedrivingwheelconnectin

6、gclimbinggearwholegearwholemotorlorrylifttransportationsystemFromtheperspectiveoftechnologyandmarketingmanagement，themostoutstandingadvantageofthesystemisthatitusesmerelythedrivingforceoftheautomobileitselftolifttheheavy

7、automobilesfromminebottomuptothesurfacealongslopeliftingpaths，ratherthanusingauxiliarypowerItsfeaturesareasfollows：1slopeliftingpathsextendaccordinglywiththedeepeningminingfield；andtransportationdistanceshortenslineally，

8、andtheyremainthesameduringtheentireminingperiod2jthelpstodevelopnewmobileminepaths，mineslopeside，andreducethetotalamountofrockpeelingwithinfield3ithelpstoleaveoutthetransitioninthejointtransportationsystemintheminingfiel

9、d，thusreducesthecostofconstructiontoalargedegree41aStbutnottheleast，thecurrenttechnologycaninsurethemanufacturingandCalTy—outofthesystemBasedontheprincipleofapplicabletechnology，reliabilityandsafetyandsensibleeconomiccon

10、sideration，andbymeansofqualitativeandquantitativeanalysis，itisbelievedautomotivedrivingwheelconnectingclimbinggearwholemotorlorrylifttransportationsystemistechnologicallyapplicableandthesystemissafeandsoundInthesenseofin

11、vestmentandtransportationcost，theapplicabilityandeconomicsensibilityofthebasicplotofautomotivedrivingwheelconnectingclimbinggearwholemotorlorrylifctransportationsystemhasbeeninvestigatedItisbelievedthattheselfdrivenwhole

12、motorlorryliRtransportationsystemcostslessininvestmentandtransportationthanregularautomobiletransportationsystems，andthatitenjoysadvancedtechnology，savasmoneyandprotectstheenvironmentThesystemincreasesprofitfordomesticde