Process control system yemucheri wemigodhi

Nhanganyaya

Anochera anogona kuonekwa panzvimbo ipi neipi yekuvaka muguta. A common excavator inogona kushandiswa nemunhu mumwe chete. Izvo hazvidi yakaoma automation system kuti idzore.

Asi kana mucherechedzo wakakura kakawanda kupfuura nguva dzose uye uchisvika paurefu hwechivako chine nhurikidzwa shanu, Land Cruiser inogona kuiswa mubhakiti rayo, uye “kuzadza” kunosanganisira injini dzemagetsi, tambo uye magiya saizi yemotokari? Uye anoshanda mumarasha uye mumigodhi, maawa makumi maviri nemana pazuva / mazuva manomwe pavhiki kwemakore 24-7 akateedzana?

Iyo yekuchera yakadaro iindasitiri system inodhura zvakanyanya kuchengetedza.

Automation yemaitiro etekinoroji inoderedza mutengo wekushandisa maindasitiri system. An automated process control system inonzi automated process control system. Mucheri wakafanana newakatsanangurwa uyuwo.

Saka rudzii rweexcavator iyi? Ndeipi nzira yekudzora maitiro inoshandiswa pairi?

Ndeapi maexcavators atiri kutaura nezvawo?

Tiri kutaura pamusoro pekuchera migodhi. Zvicherwa nemarasha zvinogadzirwa pachishandiswa michina yakadai.

Kuyera: vanochera migodhi vanosvika pakukwirira kwechivako chine nhurikidzwa shanu.

Movement: Iyo excavator inofambiswa pachishandiswa crawler undercarriage. Trolley inosanganisira:

• track frames;
• makonye;
• madhiraivha ekufambisa;
• bogie lubrication circuit.

Kuchera: Pakuchera, vanochera matombo vanoshandisa "Straight Foshoro" nzira. Iyo michina ine bhaketi, mubato uye boom. Bhakiti rinosungirirwa pamubato. Mubato wakagadzirwa kuti upe mafambiro ekushandura kubhaketi. Inowanikwa mhiri kune boom. A pressure mechanism yakaiswa pabhoom, iyo inotakura kumanikidza uye kudzoka kufamba kwemubato nebhaketi. Nzira yakaoma yetambo inogadzirisa nzira iyi mukufamba.

Mudziyo (kuumbwa): Iyo excavator ine zvikamu zvitatu zvakakura:

• midziyo yebasa;
• chikuva chinotenderera chine michina;
• trolley inomhanya.

Midziyo yekushanda yakatsanangurwa pamusoro - iyi ndiyo chaiyo "Straight Shovel" nzira.

Vacheri vekwari vanoita mabasa mazhinji: kuchera, kushandura muviri wemashini, kufamba, nezvimwe. Imwe mota yakaparadzana yakagadzirirwa kushanda kwega kwega. Kuita mabasa ese aya, nhamba huru yemasystem inodiwa. Ese masisitimu uye masisitimu, sezvaitarisirwa, ari mu "kamuri yemuchina".

"Imba yemuchina" yekuchera ipuratifomu inotenderera. Iyo ine bhaketi yekusimudza mashandiro, inotenderera inotenderera, midziyo yemagetsi yeanochera ine control and monitoring system, anobatsira masystem, pneumatic system, uye centralized otomatiki lubrication system.

Mamiriro ekushanda uye hupenyu hwebasa: Vacheri vemigodhi vanoshanda 24/7, uye hupenyu hwavo hwesevhisi ndeye 30-40 makore.

Simba/mafuta: Vanochera migodhi vanoshandisa magetsi. Chikamu chega chega chegomo chemugodhi chinogashira magetsi kubva kune 35/6 kV substation.

Imhando ipi yeautomation ine vanochera pabhodhi?

A quarry excavator iindasitiri system. Mabasa ekushanda anochera akafanana nemabasa ekushandisa nzvimbo yeindasitiri:

• kudzora kwemaitiro ekufambisa parameters;
• midziyo kupfeka monitoring;
• kuchengetedzwa kwemidziyo kubva kunze uye mukati kutyisidzira: kuwandisa, mapfupi maseketi, nezvimwe;
• energy accounting;
• excavator position control;
• kuongororwa kwemichina panguva yekushanda;
• kutonga kwe "mapofu mavara";
• kutariswa kwezviratidziro zvekuita kwemucheri;
• chiitiko kutema;
• kuendesa data kune centralized accounting.

Mumwe mushandisi anobata mabasa ese aya. Izvi zvinogoneka kuburikidza ne automation.

Iyo automated process control system "pabhodhi" iyo yekuchera inosanganisira anotevera masisitimu:

Kuongorora mafambiro ekufamba ma controller akaiswa. Mushandi anotarisisa maparamendi anotevera: kushanda kwedhiraivha yekudzora masisitimu, kupisa tembiricha yezvikamu zvehurongwa, kudzvanywa mupneumatic system, uye girisi.

Kuzvidavirira kune rinopedzwa uye rinopihwa rinoshanda uye reactive remagetsi simba Meta yemagetsi inoiswa.

Mapofu mapofu, mashandiro emuchina wekushandisa uye chiso chekushanda zvinoratidzwa pachiratidziro chemushandisi. Nechinangwa ichi, makamera evhidhiyo anoiswa.

Yekuverenga uye accounting excavator performance zviratidzo data kubva kuvatongi inoshandiswa. Zviratidzo zvinoverengerwa kune imwe nguva yenguva: pashift, pamwedzi, pachikwata.

Zviitiko zvese anochengetwa mugiyo rechiitiko uye anochengeterwa nguva inodiwa.

Kuendesa data kunorongwa sei?

Sezvambotaurwa pamusoro apa, iyo yekuchera ine trolley inomhanya uye turntable.

Iyo turntable inogona kutenderera yakasununguka 360 madhigirii maererano neiyo undercarriage. Zvinonetsa kushandisa waya kuendesa data pakati pezvikamu zviviri izvi. Vanokurumidza kukurumidza.

Data pakati pezvikamu zvekuchera inofambiswa kuburikidza neWi-Fi. Functional modules Wi-Fi WLAN 5100 kubva Phoenix Bata pamwe chete netambo dzakakosha RAD-CAB-EF393-10M uye omnidirectional antennas RAD-ISM-2459-ANT-FOOD-6-0-N. Pakazara, 3 antennas akaiswa pane yekuchera yekukurukurirana kwakagadzikana.

Yakaiswawo pane excavator 4G router TC ROUTER 3002T-4G ine yakafara nzira antenna TC ANT MOBILE WALL 5M uye chidziviriro chekudzivirira CSMA-LAMBDA/4-2.0-BS-SET.

Block dhayagiramu yemugodhi wekuchera ruzivo system

Kuiswa kweantenna pane EKG-20 excavator

Kabhini yemushandisi inotaridzika sei?

Mhedzisiro yeautomation yeanoshanda inoita seizvi:

Source: www.habr.com