Kampani yogulitsa zida zomangira yomwe yakhala ikupereka mayankho a makina omangira kwa zaka 30.
Chilankhulo
Kampani yogulitsa zida zomangira yomwe yakhala ikupereka mayankho a makina omangira kwa zaka 30.
Kodi zolumikizira za skid steer zili paliponse? Zochepa chabe. Zolumikizira zambiri zazikulu ndi zolumikizira zimagwiritsa ntchito mawonekedwe ofanana a skid steer quick-attach, omwe nthawi zambiri amatchedwa SSQA, koma ma mounting plate ofanana satsimikizira kuti zolumikizirazo zigwira ntchito bwino. Kuyenda kwa hydraulic, kuthamanga, zolumikizira mapaipi, zotulutsira madzi, zowongolera zamagetsi, kulemera kwa zolumikizira ndi mphamvu yogwirira ntchito yoyesedwa ziyeneranso kugwirizana.
Chidebe chingafunike zambiri kuposa chimango choyenera choyikiramo ndi mphamvu yokwanira ya makina. Chophimba mulch, choyala kapena choyatsira magetsi chingakhale chosavuta kuchigwiritsa ntchito. Chingalumikizidwe bwino, kulumikizidwa ku mapayipi kenako n’kuchita ngati wina wachepetsa chidwi chake.
Mawu akuti "Universal" nthawi zambiri amatanthauza mawonekedwe oyika makina. ISO 24410:2020 imatanthauzira zofunikira za kukula kwa zolumikizira zachangu za skid steer ndi mafelemu omangira kuti zida zogwirizana zizitha kusinthidwa ndi makina.
Muyezo womwewo umanenanso kuti mitundu ina yolumikizira mwachangu ikugwiritsidwabe ntchito, ndipo ma skid steers ang'onoang'ono kapena zida zonyamulira zing'onozing'ono zingagwiritse ntchito zofunikira zosiyanasiyana m'lifupi. Izi zikutanthauza kuti cholumikizira chingakhale chofanana pa mbale yoyikira koma sichigwirizana ndi makina a hydraulic kapena magetsi a chonyamulira. Nthawi zonse tsimikizirani zojambula zenizeni za cholumikizira, mtundu wa makina ndi zomwe zimalumikizidwa m'malo mongodalira mawu akuti "universal" pamndandanda.
| Kuwunika kuyanjana | Zoyenera kutsimikizira | Zotsatira zomwe zingatheke ngati sizikugwirizana |
|---|---|---|
| Kuyika mawonekedwe | SSQA, mini-loader kapena chitsanzo cha mwiniwake | Chomangiracho sichingatsekeke bwino |
| Kalasi ya makina | Chonyamulira cha skid chachikulu, chonyamulira cha compact track kapena chonyamulira chaching'ono | M'lifupi mwa chimango ndi mawonekedwe ake zitha kusiyana |
| Kuyenda kwamadzimadzi | Zotulutsa za Loader zili mkati mwa zolumikizira | Kugwira ntchito pang'onopang'ono kapena kuthamanga kwambiri kwa injini |
| Kupanikizika kwamadzimadzi | Kupanikizika kuli mkati mwa malire ovomerezeka | Mphamvu yochepa kapena zida zodzaza kwambiri |
| Kulumikizana kwa hydraulic | Kukula kwa cholumikizira, njira yolumikizira payipi ndi ngalande yotulutsira madzi | Kutuluka kwa madzi, kuthamanga kwa msana kapena kusagwirizana kulikonse |
| Zowongolera zamagetsi | Kuchuluka kwa ma pin, harness ndi joystick ntchito | Ntchito zina zolumikizira sizingagwire ntchito |
| Kutha | Kulemera kwa cholumikizira, malo osungira katundu ndi ROC | Kuchepetsa katundu wolipidwa kapena kukhazikika kosakhazikika |
Zolemba za hydraulic monga kuyenda kwanthawi zonse ndi kuyenda kwakukulu ndi malo oyambira othandiza, koma manambala enieni ndi ofunika kwambiri. Bobcat imalemba kutulutsa kwamphamvu kwamagetsi kuyambira 26.9 mpaka 36.6 gpm , pafupifupi 102–139 L/min, pa 3,500 psi pa makina osankhidwa. Dongosolo lake la Super Flow limafika pa 42 gpm, pafupifupi 159 L/min, pa 4,061 psi.
| Chitsanzo cha Bobcat hydraulic | Kuyenda kofalitsidwa | Kukakamizidwa kofalitsidwa |
|---|---|---|
| Mayendedwe Aakulu | 26.9–36.6 gpm / 102–139 L/mphindi | 3,500 psi / pafupifupi 241 bar |
| Kuyenda Kwambiri | 42 gpm / pafupifupi 159 L/mphindi | 4,061 psi / pafupifupi 280 bar |
Kusiyana kwa hydraulic range ya wopanga wina ndi pafupifupi 10 gpm, kotero mawu oti "high flow" safotokoza kutulutsa kumodzi kokhazikika. Musanagule cholumikizira choyendetsedwa ndi mphamvu, yerekezerani kutuluka kwake kocheperako ndi kwakukulu ndi kutulutsa kopitilira kwa chonyamulira chopitilira.
Kuyenda kwa madzi kumakhudza kwambiri momwe injini ya hydraulic ingazungulire mwachangu, pomwe kupanikizika kumakhudza mphamvu yomwe ingapange. Mphaka A41 skid steer auger imapereka chitsanzo chothandiza. Caterpillar imafotokoza kuyenda bwino kwa 42–83 L/min ndi kuthamanga bwino kwa 145–235 bar. Pakuyenda kwakukulu, liwiro la bit lofalitsidwa ndi 71 rpm; pa kuthamanga kwakukulu, shaft torque imafika 4,118 N·m.
| Mafotokozedwe a Cat A41 | Chithunzi chofalitsidwa | Chifukwa chake ndikofunikira |
|---|---|---|
| Kuyenda kwamadzimadzi | 42–83 L/mphindi / 11–22 gpm | Imawongolera liwiro la injini lomwe likupezeka |
| Kupanikizika kwamadzimadzi | 145-235 bar / 2,100-3,400 psi | Kulamulira mphamvu yomwe ilipo |
| Liwiro la pang'ono | 71 rpm pa liwiro lalikulu | Imasonyeza momwe kayendedwe ka madzi kamakhudzira liwiro la kubowola |
| Mphamvu ya shaft | 4,118 N·m pa mphamvu yayikulu | Amasonyeza momwe kupanikizika kumakhudzira mphamvu yokumba |
Chifukwa chake, chonyamulira chingapereke madzi okwanira koma osati mphamvu yokwanira, kapena mphamvu yokwanira koma madzi osakwanira. Kuyang'ana chithunzi chimodzi chokha kuli ngati kuyeza m'lifupi mwa chitseko koma kuiwala kutalika kwake.
Mapayipi awiri akuluakulu a hydraulic sangamalize ntchito yozungulira. Zina zomwe zimalumikizidwa zimafuna chingwe chosiyana cha drain kuti zibwezeretse kutuluka kwa injini mkati mwa mphamvu yochepa. Kupanikizika kwa drain komwe kumaloledwa ndi kukula kwa kulumikizana ndi kogwirizana, kotero ziyenera kutsimikiziridwa m'buku lolumikizira. Cholumikizira cha adapter sichingathe kuthetsa chingwe chotulutsa madzi chomwe chilipo.
Zowongolera zamagetsi zimapanga gawo lina logwirizana. Bobcat imapereka zida zowongolera zolumikizira za ma pin 14 pa zida zokhala ndi chogwirira cha mapini 14, pomwe makina ena ndi zolumikizira zimagwiritsa ntchito makina a mapini 7. Ma harni osinthira alipo pamitundu yosankhidwa, koma kuyanjana kumatha kudalira mtundu wa makina ndi nambala ya seri. Ma hoses ofanana a hydraulic sathandiza kwambiri pamene chitseko, mbali yosinthira kapena ntchito yothandizira sizingalandire chizindikiro chowongolera.
Kulemera kwa cholumikizira kumagwiritsa ntchito gawo la mphamvu ya chonyamulira, koma kuchotsa kulemera kwa cholumikizira kuchokera ku mphamvu yogwiritsira ntchito yoyesedwa sikupangitsa kuti katundu akhale wotetezeka. Malo osungira katundu, kutalika kwa boom, kufikira patsogolo, kutsetsereka kwa nthaka ndi kuyenda kwa cholumikizira zonse zimasintha nthawi yotembenuza.
Bobcat akufotokoza kuti mphamvu yogwiritsira ntchito skid steer nthawi zambiri imakhala 50% ya katundu wonyamula tips , pomwe ROC yojambulira nyimbo yocheperako nthawi zambiri imadalira 35% ya katundu wonyamula. Chifukwa chake, njira yowerengera iyenera kumvedwa musanayerekeze makina kapena zomangira.
| Mtundu wa makina | Maziko a ROC wamba | Phunziro logula |
|---|---|---|
| Chonyamulira cha skid steer | 50% ya katundu wowonjezera | Kunyamula katundu si ntchito yachibadwa |
| Chojambulira nyimbo chaching'ono | 35% ya katundu wowonjezera | Yerekezerani mavoti pogwiritsa ntchito kalasi yomweyo ya makina |
Zomangira zazitali zimaikanso kulemera kwawo kutali ndi cholumikizira chachangu. Izi zimawonjezera mphamvu yolimbana ndi chonyamulira, kotero chomangira chopepuka chingakhudzebe kukhazikika ngati pakati pake pa mphamvu yokoka pali patsogolo kwambiri.
Zolumikizira zazing'ono zotchingira ma skid sizigwirizana zokha ndi makina akuluakulu. Zotchingira zazing'ono zingagwiritse ntchito mafelemu opapatiza, kutulutsa kwa hydraulic kochepa komanso zolumikizira zamagetsi zosiyanasiyana. ISO 24410 imazindikira mwapadera kuti ma skid steers ang'onoang'ono ndi zonyamulira zida zazing'ono zitha kukhala ndi zofunikira zosiyanasiyana m'lifupi mwa coupler.
Adaputala yamakina ikhoza kusintha mawonekedwe oyika, koma siingapangitse kuyenda kwa hydraulic, kupanikizika kapena mphamvu yokweza. Ikhozanso kusuntha cholumikizira patsogolo, ndikuwonjezera mphamvu. Adaputala ikangowonjezeredwa, bwerezaninso kuwunikira kwathunthu kuti ikugwirizana ndi zomwe mukufuna m'malo mokondwerera msanga kwambiri.
Lembani mtundu wa loader, chitsanzo, chaka ndi nambala ya seri.
Tsimikizirani kapangidwe ka makina koyikira pogwiritsa ntchito miyeso kapena zojambula.
Chongani kayendedwe kowonjezera kosalekeza mu L/min kapena gpm.
Yang'anani kuthamanga kwa dongosolo mu bar kapena psi.
Tsimikizirani kukula kwa cholumikizira cha hydraulic ndi zofunikira pakutulutsa madzi.
Yang'anani kuchuluka kwa ma pin amagetsi ndi ntchito zowongolera.
Yerekezerani kulemera kwa cholumikizira, malo osungira katundu ndi makina a ROC.
Yang'anani njira yoyendetsera mapaipi, mapini otsekera ndi malo otseguka a tayala kapena njanji.
Funsani wogulitsa kuti atsimikizire kuphatikiza kolondola kwa makina ndi zomangira polemba.
Kwa magalimoto omwe amagwiritsa ntchito makina angapo, pangani pepala limodzi logwirizana ndi chonyamulira chilichonse. Kukumbukira n'kothandiza, koma kumakhala kodabwitsa kwambiri galimoto yonyamula katundu ikakuyembekezera kale.
Zingagwirizane ndi mitundu yosiyanasiyana pamene zonse zimagwiritsa ntchito mawonekedwe ofanana olumikizirana mwachangu, koma zofunikira za hydraulic, zamagetsi ndi mphamvu ziyenera kuyang'aniridwa padera.
Pokhapokha ngati wopanga zomangira avomereza kayendedwe ndi mphamvu ya makina yomwe ilipo. Kupanda kutero, zomangirazo zitha kuyenda pang'onopang'ono kapena kulephera kukwaniritsa ntchito yake yofunikira.
Kawirikawiri sizimafuna kufufuza momwe zinthu zikuyendera chifukwa sizifuna ma hydraulic motors kapena ma elekitiroma. Kapangidwe ka malo oikira, kulemera, m'lifupi ndi malo oikira katundu akadali ofunika.
Ayi. Adaputala imasintha mawonekedwe a makina okha. Singathe kukonza mphamvu yokwanira ya hydraulic, zowongolera zamagetsi zosagwirizana kapena mphamvu yochepa ya makina.
Tumizani chitsanzo cha makina ndi nambala yotsatizana, zithunzi kapena miyeso ya coupler, kayendedwe kothandizira, kuthamanga, tsatanetsatane wa cholumikizira cha hydraulic, kuchuluka kwa ma pin amagetsi, ROC ndi momwe mukufunira kugwiritsa ntchito.
Malangizo Ofufuza Zachilengedwe:
Tumizani chitsanzo cha loader, nambala ya serial ndi miyeso ya coupler mukapempha mtengo wolumikizira.
Phatikizanipo njira yothandizira yoyendetsera madzi, kuthamanga kwa madzi, kukula kwa cholumikizira ndi zambiri zokhudza kutulutsa madzi pogwiritsa ntchito zida zoyendetsedwa ndi magetsi.
Pa mabaketi, mafoloko ndi zolumikizira zazitali, perekani kulemera kwa zolumikizira, katundu wofunikira komanso kutalika kwa ntchito kuti mphamvu iwonekere bwino.
