Mining machinery yog hais txog cov tshuab siv ncaj qha rau hauv cov ntxhia rho tawm thiab kev ua haujlwm tau txais txiaj ntsig. Nws suav nrog mining machinery thiab ntxhia ua machinery. Prospecting machinery sib koom ntau qhov sib xws hauv kev ua haujlwm thiab cov qauv nrog cov tshuab mining siv rau tib hom minerals; Hais lus dav dav, prospecting machinery kuj poob rau hauv qeb ntawm mining machinery. Tsis tas li ntawd, kev ua haujlwm tsuas yog siv ntau lub cranes, conveyors, cua kiv cua, thiab cov tshuab ua kua.
Classification ntawm Mining Machinery
1. Cov khoom siv crushing
Cov khoom siv crushing yog cov tshuab siv los zom cov ntxhia.
Kev ua haujlwm crushing feem ntau tau muab faib raws li qhov loj ntawm cov khoom noj thiab cov khoom tawm mus rau hauv ntxhib crushing, nruab nrab crushing, thiab nplua crushing. Cov cuab yeej siv xuab zeb thiab pob zeb feem ntau suav nrog lub puab tsaig crushers, cuam tshuam crushers, lub khob hliav qab crushers, cuam tshuam crushers, compound crushers, ib zaug -stage rauj crushers, ntsug ncej cuam tshuam crushers, gyratory crushers, cone crushers, cov menyuam crushers, ob chav rau cov menyuam crushers, ob-hauv-ib crushers, thiab ib tug ntawm lwm yam.{4}
2. Mining Machinery
Mining machinery yog hais txog cov cuab yeej siv tshuab siv rau kev ncaj qha rho tawm cov khoom siv hluav taws xob thiab rau kev npaj ua haujlwm. Nws suav nrog: mining tshuab rau ob qho tib si hlau thiab tsis yog- hlau ore; thee mining machinery; thiab roj drilling thiab extraction machinery. Lub typhoon- lub zog hluav taws xob sib txuas tau tsim los ntawm British engineer Walker thiab ua tiav nyob rau xyoo 1868. Nyob rau xyoo 1880, ntau pua lub qhov dej hauv Tebchaws Meskas tau ua tiav kev xyaum siv lub tshuab ua kom muaj zog- lub tshuab ua kom muaj zog percussion. Nyob rau hauv 1907, rotary drilling rigs tau siv los laum cov roj thiab cov nkev qhov dej, thiab txij li xyoo 1937 mus, lawv tau siv rau hauv qhib- qhov chaw drilling.
3. Excavating Machinery
Excavating machinery siv nyob rau hauv underground thiab qhib- qhov mines suav nrog: drilling machinery rau drilling blast qhov; excavating thiab loading / unloading machinery rau excavating thiab loading ore thiab pob zeb; thiab tunneling machinery rau drilling nce, shafts, thiab kab rov tav tunnels.
4. Tunneling Machinery
Tunneling machinery yog cov cuab yeej siv ncaj qha rau kev tawg ore thiab pob zeb los ntawm kev siv lub zog axial thiab kev sib hloov ntawm cov cuab yeej txiav los tsim cov tunnels lossis shafts. Cov cuab yeej txiav siv muaj xws li disc hobs, wedge hobs, pob hobs, thiab milling cutters. Raws li hom qhov av raug khawb, lawv raug cais raws li kev nce drilling rigs, ncej drilling rigs, thiab kab rov tav qhov tho txawv tshuab.
① Nce drilling rigs tshwj xeeb yog siv rau drilling nce thiab ore hla. Feem ntau, lawv tsis xav tau kev ua haujlwm hauv qhov nce. Ib qho kev qhia lub qhov yog thawj zaug drilled siv ib tug menyuam lub khob hliav qab laum me ntsis, thiab ces lub qhov yog enlarged upwards siv ib tug reamer muaj li ntawm disc hobs.
② Ncej drilling rigs tshwj xeeb yog siv rau drilling ncej hauv ib qho haujlwm. Lawv muaj xws li ib tug drilling cuab yeej system, ib tug teb ntaus ntawv, ib tug derrick, ib tug laum cuab tam hoisting system, thiab ib tug av nkos system.
③ Kab rov tav qhov tho txawv tshuab yog cov cuab yeej siv tshuab ua ke uas sib txuas cov tshuab pob zeb tawg thiab cov txheej txheem tshem tawm slag rau kev khawb txuas ntxiv. Lawv feem ntau yog siv rau cov thee mine txoj kev, engineering tunnels nyob rau hauv cov mines mos, thiab kab rov tav excavation nyob rau hauv nruab nrab - hard ores.
