Amaketango ezixhumanisi eziyindilinga ayingxenye ebalulekile ekuphathweni kwempahla eyinqwaba, ehlinzeka ngoxhumano oluthembekile noluqinile ezimbonini kusukela kwezimbiwa phansi kuya kwezolimo. Leli phepha lethula izinhlobo eziyinhloko zamakheshi amabhakede nama-conveyor asebenzisa la maketango ezixhumanisi eziyindilinga futhi lethula ukuhlukaniswa kwezigaba okuhlelekile ngokusekelwe kusayizi, ibanga, kanye nomklamo wazo. Ukuhlaziya kuhlanganisa ulwazi olumayelana nezimakethe zomhlaba kanye nezicaciso ezibalulekile zobuchwepheshe ukuze kunikeze ireferensi ephelele yochwepheshe bemboni.
1. Isingeniso
Amaketanga esixhumanisi esiyindilingaziyisigaba samaketanga ensimbi ashiselwe aziwa ngokuklama kwawo okulula, okuqinile kwezixhumanisi eziyindilinga ezixhumene. Asebenza njengengxenye eyisisekelo yokudonsa eguquguqukayo ezinhlelweni eziningi zokudlulisa ngobuningi, ezikwazi ukumelana nemithwalo esindayo kanye nezimo zemvelo ezinzima. Ukuguquguquka kwazo kubenza babaluleke kakhulu emikhakheni efana nokucubungula izimbiwa phansi, ukukhiqizwa kukasimende, ezolimo, kanye nokukhiqizwa kwamakhemikhali ukuze kuphakanyiswe futhi kuthuthwe izinto ngendlela efanele. Leli phepha lihlola amasistimu okuthutha asebenzisa la maketango ezixhumanisi eziyindilinga futhi linemininingwane ngamapharamitha asetshenziswa ukuwahlukanisa.
2. Izinhlobo ze-Conveyor Eziyinhloko Ezisebenzisa Amaketanga Esixhumanisi Esiyindilinga
2.1 Izikheshi zamabhakede
Izinyusi zamabhakede ziyizinhlelo zokudlulisa eziqondile ezisebenzayoamaketanga esixhumanisi esiyindilingaukuphakamisa izinto eziningi ngomjikelezo oqhubekayo. Imakethe yomhlaba wonke yamaketango ezikheshi zamabhakede ibalulekile, ngevelu eqikelelwayo engu-USD 75 million ngo-2030. Lawa masistimu ahlukaniswa ngokuyinhloko ngohlelo lwawo lwamaketango:
* Izinyusi Zebhakede Le-Single Chain: Sebenzisa umucu owodwa weketango eliyindingilizi lesixhumanisi lapho amabhakede anamathiselwe khona. Lo mklamo uvame ukukhethwa imithwalo emaphakathi namandla.
* Izinyusi Zebhakede Eliphindwe Kabili: Sebenzisa imicu emibili ehambisanayo yochungechunge lwesixhumanisi esiyindilinga, enikeza ukuzinza okuthuthukisiwe namandla okuthwala umthwalo wezinto ezisindayo, ezihugayo kakhulu, noma zevolumu enkulu.
Lawa makheshi awumgogodla wokugeleza kwezinto ezimbonini ezifana nosimende namaminerali, lapho ukuphakamisa okuthembekile okuqondile kubalulekile.
2.2 Amanye Ama-Conveyor
Ngaphandle kokuphakamisa okuqondile,amaketanga esixhumanisi esiyindilingaziyingxenye yemiklamo eminingana yokuthutha evundlile netshekayo.
* I-Chain and Bucket Conveyors: Nakuba ngokuvamile ihlotshaniswa namakheshi, isimiso seketango nebhakede siphinde sisetshenziswe kumaconveyor okudlulisa avundlile noma awehlele kancane.
* I-Chain kanye ne-Pan/Slat (ama-scrapers) Ama-Conveyors: Lezi zinhlelo zihlanganisa amaketanga esixhumanisi ayindilinga axhunywe kumapuleti ensimbi noma ama-slats (okungukuthi, ama-scrapers), okwenza indawo eqinile eqhubekayo yokuthutha imithwalo yeyunithi esindayo noma ehubhukayo.
* Ama-Overhead Trolley Conveyors: Kulezi zinhlelo, amaketanga ezixhumanisi eziyindilinga (ngokuvamile ayamiswa) asetshenziselwa ukuthutha izinto ngokukhiqiza, ukuhlanganisa, noma izinqubo zokudweba, ezikwazi ukuzulazula ezindleleni eziyinkimbinkimbi ezinezinhlangothi ezintathu ngokujika nokushintsha kokuphakama.
3. Ukuhlukaniswa ngezigaba kwamaketanga e-Round Link
3.1 Amasayizi nobukhulu
Amaketanga esixhumanisi esiyindilingaakhiqizwa ngezinhlobonhlobo zosayizi abajwayelekile ukuze zivumelane nezidingo zokulayisha ezihlukene. Amapharamitha abalulekile ahlanganisa:
* I-Wire Diameter (d): Ugqinsi lwentambo yensimbi esetshenziselwa ukwakha izixhumanisi. Lesi yisici esiyinhloko samandla eketango.
* Ubude Besixhumanisi (t): Ubude bangaphakathi besixhumanisi esisodwa, obuthonya ukuguquguquka nokuphakama kweketango.
* Ububanzi Besixhumanisi (b): Ububanzi bangaphakathi besixhumanisi esisodwa.
Isibonelo, amaketango ayindilinga atholakala ngokudayisa afaka amadayamitha ezintambo ukusuka kokuncane njengo-10 mm kuya ngaphezu kuka-40 mm, ubude besixhumanisi obufana no-35 mm bujwayelekile.
3.2 Amabanga Amandla Nezinto Ezisetshenziswayo
Ukusebenza kwe-around link chainichazwa ukwakheka kwayo kwempahla kanye nebanga lamandla, okuhlobana ngokuqondile nomthwalo wayo wokusebenza kanye nomthwalo wokuphuka.
* Ikilasi Lekhwalithi: Amaketango amaningi ezixhumanisi eziyindilinga zezimboni akhiqizwa ngokuya ngamazinga afana ne-DIN 766 ne-DIN 764, echaza amakilasi ekhwalithi (isb, Ikilasi lesi-3). Isigaba esiphezulu sibonisa amandla amakhulu kanye nesici sokuphepha esiphezulu phakathi komthwalo wokusebenza kanye nomthwalo omncane wokuphuka.
* Izinto: Izinto ezijwayelekile zifaka:
* I-Alloy Steel: Inikeza amandla aphezulu okudonsa futhi imvamisa i-zinc-plated ukumelana nokugqwala.
* Insimbi Engagqwali: Njenge-AISI 316 (DIN 1.4401), inikeza ukumelana okuphakeme nokugqwala, amakhemikhali, nezindawo ezishisa kakhulu.
3.3 Izimo, Imiklamo, nezixhumi
Nakuba igama elithi "round link chain" ngokuvamile lichaza isixhumanisi sakudala esimise okweqanda, ukwakheka okuphelele kungashintshwa ukuze kwenziwe imisebenzi ethile. Idizayini ehlukile ephawulekayo i-Three-Link Chain, equkethe izindandatho ezintathu ezixhumene futhi evame ukusetshenziselwa ukuxhumanisa izimoto zemayini noma njengesixhumi esiphakamisayo ezimayini namahlathi. Lawa maketango angenziwa njengangenamthungo/afojiwe ukuze athole amandla amakhulu noma njengemiklamo eshiselwe. Izixhumi ngokwazo ngokuvamile ziyiziphetho zezixhumanisi zamaketango, ezingaxhunywa kwamanye amaketango noma izinto zokusebenza kusetshenziswa amaketanga noma ngokuxhumanisa izindandatho ngokuqondile.
4. Isiphetho
Amaketanga esixhumanisi esiyindilingaziyizingxenye eziguquguqukayo neziqinile ezibalulekile ekusebenzeni kahle kwamakheshi amabhakede nama-conveyor ahlukahlukene kuwo wonke umkhakha wokuphatha izinto eziningi zomhlaba. Zingakhethelwa kahle uhlelo lokusebenza ngokusekelwe kusayizi wazo, izinga lamandla, izinto ezibonakalayo, kanye nezici ezithile zokuklama. Ukuqonda lokhu kuhlukaniswa kuvumela onjiniyela nabaqhubi ukuthi baqinisekise ukwethembeka kwesistimu, ukuphepha, kanye nokukhiqiza. Intuthuko yesikhathi esizayo ingase igxile ekuthuthukiseni isayensi yezinto ezibonakalayo ukuze kuthuthukiswe impilo yokuguga nokumelana nokugqwala, kuhlangatshezwane nezidingo zezindawo zokusebenza eziya ziba yinselele.
Isikhathi sokuthumela: Oct-16-2025
