Ma gearbox a mapulaneti ndi ena mwa zida zotumizira mphamvu zamagetsi zomwe zimagwira ntchito bwino kwambiri komanso zokonzedwa bwino mu uinjiniya. Kapangidwe kawo kapadera - giya la dzuwa lapakati, ma giya ambiri a mapulaneti, ndi giya lakunja la mphete - zimathandiza kuti pakhale mphamvu zambiri, kulinganiza bwino ma coaxial, komanso kugawa katundu mwapadera. Izi zimapangitsa kuti zikhale zofunikira kwambiri pamafakitale olemera komanso ovuta kwambiri padziko lonse lapansi.
Bukuli likufotokoza komwe ma gearbox a planetary amagwiritsidwa ntchito, chifukwa chake amagwira ntchito bwino kuposa mitundu ina ya zida m'malo awa, komanso zomwe mainjiniya ndi magulu ogula zinthu ayenera kudziwa akamasankha imodzi.
Momwe Bokosi la Magiya la Dziko Lapansi Limagwirira Ntchito
Musanayang'ane momwe ma gearbox a pulaneti amagwiritsidwira ntchito, ndikofunikira kumvetsetsa zomwe zimapangitsa kuti ma gearbox a mapulaneti akhale abwino kwambiri kuti agwiritsidwe ntchito molimbika.
Mu dongosolo la zida zapadziko lapansi, shaft yolowera imayendetsazovala za dzuwapakati. Zida za dzuwa zimalumikizana ndi zinthu zingapozida zapadziko lapansi(nthawi zambiri 3–5), zomwe zimazungulira mozungulira uku zikuzunguliranso mozungulira pakatikati. Magiya a mapulaneti awa amagwiridwa ndichonyamulira mapulaneti, yomwe imagwira ntchito ngati shaft yotulutsira. Msonkhano wonse uli mkati mwazida zoimbira(zovala zoyambira) zokhazikika pa chivundikirocho.
Bokosi la giya la mapulaneti lophatikizidwa mu choyendetsa chomaliza cha injini yoyendera — kapangidwe kabwino ka makina okumba ndi makina okwawa.
Dongosololi limagawa katunduyo kudzera m'magiya angapo nthawi imodzi, ndichifukwa chake magiya a mapulaneti amakwaniritsamphamvu ya torque yokwera nthawi 3-5kuposa ma gearbox ofanana ndi ofanana a parallel-shaft a kukula kofanana. Kapangidwe ka coaxial input-output kamathandizanso kuti kuphatikizana ndi makina ozungulira kukhale kosavuta.
Ubwino Waukulu Poyerekeza ndi Mitundu Ina ya Ma Gearbox
| Katundu | Bokosi la Magiya la Planeti | Bokosi la Magiya la Parallel Shaft | Bokosi la Magiya la Nyongolotsi |
| Kuchuluka kwa Torque | Pamwamba Kwambiri | Pakatikati | Wotsika–Wapakati |
| Kuchita bwino | 97–99% pa siteji iliyonse | 95–98% pa siteji iliyonse | 50–90% |
| Kufupika | Zabwino kwambiri (coaxial) | Wocheperako | Yaing'ono koma yosagwira ntchito bwino |
| Kugawa Katundu | Malo angapo olumikizirana | Unyolo umodzi | Unyolo umodzi |
| Kubwezera | Zochepa (mitundu yolondola) | Pakatikati | Zochepa |
| Magulu a Ziŵerengero za Zida | 3:1 mpaka 10,000:1+ | 1.5:1 mpaka 100:1 | 5:1 mpaka 300:1 |
| Ntchito Yachizolowezi | Makampani olemera, maloboti | Makina ambiri | Ma Conveyor, zonyamula pang'ono |
Ntchito Zazikulu Zamakampani
1. Magalimoto Oyendera Okumba ndi Ma Swing Drives
Kugwiritsa ntchito kwambiri ma gearbox a mapulaneti pomanga ndintchito yomaliza ya ofukula zinthu zakaleChofufuzira chilichonse choyenda pansi chimagwiritsa ntchito bokosi la gearbox la mapulaneti lomwe limaphatikizidwa mu injini yake yoyendera kuti lichepetse mphamvu ya torque ya hydraulic motor yomwe imathamanga kwambiri komanso yochepa kufika pa mphamvu ya torque yotsika kwambiri yomwe imafunika kuyendetsa njanji.
[Chithunzi chalephera kutsegulidwa: Ntchito Yogwiritsa Ntchito Ma Gearbox Ofukula] Bokosi la giya la mapulaneti lomwe limaphatikizidwa mu excavator travel drive — zomwe zimathandiza kuyendetsa bwino kwambiri kuchokera ku mota yaying'ono ya hydraulic.
Injini yoyendera ya matani 20 yopangira zinthu zakale imagwira ntchito pa2,000–3,000 RPMpa mphamvu ya injini ya hydraulic. Pambuyo podutsa mu bokosi la gearbox la mapulaneti la magawo awiri lomwe lili ndi chiŵerengero chophatikizana cha pafupifupi50:1 mpaka 80:1, sprocket yomaliza yoyendetsa imatembenukira pa25–60 RPMndi ma torque opitilira100,000 Nm.
INI Hydraulic imapanga ma mota oyendera okhala ndi ma gearbox ophatikizika a mapulaneti omwe amagwirizana ndi mitundu yayikulu yofukula zinthu zakale kuphatikizapo SANY, XCMG, Komatsu, ndi Hitachi, zomwe zikuphatikiza magulu a makina kuyambiraMatani 1.5 mpaka matani 80.
Mafotokozedwe ofunikira a injini zoyendera zofukula:
| Kalasi ya Makina | Mphamvu Yoyesedwa | Chiŵerengero cha zida | Kusamutsidwa |
| tani 1.5–3.5 | 3,000–6,000 Nm | 36–50:1 | 18–35 cc/rev |
| 6–13 tani | 10,000–25,000 Nm | 50–65:1 | 35–80 cc/rev |
| Matani 20–35 | 40,000–80,000 Nm | 65–85:1 | 80–160 cc/rev |
| Matani 50–80 | 100,000–200,000 Nm | 85–110:1 | 160–300 cc/rev |
2. Njira Zokwezera ndi Kusokera Ma Crane
Ma crane a nsanja, ma crane oyenda, ndi ma crane a m'mphepete mwa nyanja zonse zimadalira ma gearbox a mapulaneti m'njira ziwiri zofunika kwambiri:
Kukweza (Winch Drive):Mota yokwezera imayendetsa bokosi la gearbox la mapulaneti lomwe limazungulira ng'oma ya winch. Bokosi la gearbox liyenera kupereka kuchepetsa liwiro losalala komanso lolamulirika pamene likusunga katundu mosamala mphamvu ikachotsedwa - nthawi zambiri zimachitika kudzera mubuleki yotulutsidwa ndi madzimadzi yogwiritsidwa ntchito pa kasupeyolumikizidwa mu bokosi la gearbox.
Kupalasa (Kuzungulira)Mphete yodulira yomwe imazungulira kapangidwe ka crane imayendetsedwa ndi bokosi limodzi kapena angapo a magiya a mapulaneti omwe amaikidwa pa giya la mphete yodulira. Magiya awa ayenera kuperekakuzungulira kolondola, kotsika kwa backlashkuyika katundu molondola, ngakhale pamene akunyamula katundu ndi mphepo.
Ma Hydraulic a INIZipangizo zodulira zimagwiritsidwa ntchito m'ma crane a pamtunda wovuta, ma crane amalori, ndi ma crane a nsanja, okhala ndi ma torque otulutsa kuyambira5,000 Nm mpaka kupitirira 500,000 Nm.
3. Magiya a Winch Drive
Ma winchi a hydraulic omwe amagwiritsidwa ntchito pa ntchito za m'madzi, m'mphepete mwa nyanja, komanso m'migodi amagwiritsa ntchito ma gearbox a mapulaneti ngati chinthu chofunikira kwambiri chochepetsera liwiro pakati pa injini ya hydraulic ndi ng'oma ya chingwe cha waya. Kapangidwe ka mapulaneti kamakondedwa kuposa ma gearbox a nyongolotsi kapena helical chifukwa:
• Zimakwaniritsa zomwe zimafunika50:1 mpaka 200:1 kuchepetsa chiŵerengerom'nyumba yaying'ono, yotsekedwa
• Chimagwira ntchitokatundu wodabwitsa komanso katundu wosinthikabwino kuposa zida za nyongolotsi
• Zakemagwiridwe antchito apamwamba (97%+)amachepetsa kupanga kutentha panthawi yogwira ntchito mosalekeza
• Thekapangidwe ka coaxialimalola mota ndi ng'oma kuti zigwirizane pa mzere womwewo, zomwe zimapangitsa kuti kusonkhana kwa winch kukhale kosavuta
Pa mawinchi omangirira ndi mawinchi omangirira m'zombo za m'nyanja, bokosi la gear liyeneranso kukwaniraZofunikira za bungwe la DNV, ABS, kapena Lloyd's classification, kuphatikizapo kuyesa katundu kovomerezeka ndi kutsata zinthu.
4. Mawilo a Ferris ndi Magalimoto Oyendera Zosangalatsa
Chimodzi mwa zinthu zachilendo koma zovuta kwambiri pa ma gearbox a mapulaneti ndi njira yoyendetsera mawilo akuluakulu owonera ndi mawilo a ferris. INI Hydraulic yapereka ma gearbox a mapulaneti a mawilo a ferris a mzinda kuShanghai, Tianjin, ndi Changzhou, komwe zofunikira zikuphatikizapo:
•Kuzungulira kosalala kwambiri, kosagwedezeka kwambirikuti anthu azikhala omasuka
•Liwiro logwira ntchito lotsika kwambiri(nthawi zambiri 0.5–2 RPM pamphepete mwa gudumu)
•Ziŵerengero zapamwamba za zida(nthawi zambiri 1,000:1 kapena kuposerapo m'makonzedwe a magawo ambiri)
•Kugwira ntchito kosalekeza maola 24 pa sabatandi nthawi zochepa zosamalira
•Makina oletsa mabuleki owonjezerachitetezo cha okwera
Kuthekera kwa bokosi la gearbox la mapulaneti kukwaniritsa ma ratios apamwamba kwambiri mu mawonekedwe ang'onoang'ono, kuphatikiza kugawa kwake katundu bwino komanso mawonekedwe ake a phokoso lochepa, kumapangitsa kuti likhale chisankho chokhacho chothandiza pa ntchitoyi.
5. Zipangizo Zamigodi ndi Zobowola
Mu ntchito za migodi ya pansi pa nthaka ndi kuboola pamwamba, ma gearbox a mapulaneti amawonekera mu:
•Ma drive a mutu wa kubowola — kusintha mphamvu ya injini yothamanga kwambiri kukhala mphamvu yotsika komanso yozungulira kwambiri yomwe imafunika pobowola miyala
•Magalimoto onyamula katundu — kupatsa mphamvu zonyamulira zitsulo zazitali zomwe zimanyamula miyala kuchokera pamwamba kupita pamwamba
•Ma drive okweza — kukweza ndi kutsitsa antchito ndi zipangizo m'migodi
•Mitu yodulira migodi mosalekeza — kuyendetsa ng'oma zodulira zozungulira zomwe zimaswa malasha kapena miyala
Ma gearbox a mapulaneti otsekedwa komanso odziyimira pawokha amawapangitsa kukhala oyenera kwambiri mikhalidwe yafumbi, yonyowa, komanso yowononga yomwe imachitika pansi pa nthaka.
Momwe Mungasankhire Bokosi Loyenera la Magiya a Dziko Lapansi
Posankha bokosi la gearbox la mapulaneti lomwe lingagwiritsidwe ntchito m'mafakitale akuluakulu, mainjiniya ayenera kufotokoza magawo otsatirawa:
| Chizindikiro | Kufotokozera | Malangizo |
| Torque Yotulutsa | Mphamvu yowonjezereka komanso yopitilira patsogolo pa shaft yotulutsa | Gwiritsani ntchito mphamvu yogwiritsira ntchito ya 1.25–2.0× torque yowerengedwa |
| Chiŵerengero cha zida | Kuchepetsa liwiro komwe kumafunika (kulowetsa RPM / kutulutsa RPM) | Tsimikizani ndi liwiro la injini ndi liwiro lofunikira lotulutsa |
| Liwiro Lolowera | Liwiro la injini kapena injini (RPM) | Yerekezerani ndi injini ya hydraulic kapena injini yamagetsi |
| Kusintha Koyikira | Flange, phazi, shaft, kapena yolumikizidwa | Dziwani kuchokera ku zojambula za mawonekedwe a makina |
| Chiyankhulo Chotulutsa | Shaft, spline, kapena flange | Gwirizanitsani ndi ng'oma, sprocket, kapena pinion |
| Kufunika kwa Mabuleki | Buleki yolumikizidwa ndi masika? | Zofunikira pakukweza ndi kugwiritsa ntchito winch |
| Muyezo Wosindikiza | Kuyesa kwa IP, zapamadzi, ATEX | Fotokozani malo ogwirira ntchito |
| Chitsimikizo | DNV, ABS, CE, ISO | Zofunikira pa ntchito zapamadzi ndi zonyamula katundu |
Chidziwitso cha Uinjiniya:Thechinthu chothandizira (SF)ndikofunikira kwambiri. Pa ntchito zomwe zimayikidwa ndi kugwedezeka (monga kukweza crane, kuyenda kwa excavator), mphamvu yowerengedwa iyenera kuchulukitsidwa ndi gawo la ntchito ya1.5 mpaka 2.5musanasankhe mphamvu ya gearbox. Kuchepetsa kukula kwa gearbox mu ntchito yolemera ndi cholakwika chofala komanso chokwera mtengo.
Mizere Yogulitsa ya INI Hydraulic Planetary Gearbox
INI Hydraulic imapanga ndikupanga ma gearbox a mapulaneti kuti agwiritsidwe ntchito m'mafakitale onse akuluakulu:
Magiya a Magalimoto Oyendera (Mndandanda wa IGY)
• Imagwirizana ndi mitundu yayikulu ya zofukula, crane yokwawa, ndi zida zogwirira ntchito
• Kuchuluka kwa ma torque: 3,000 Nm mpaka 200,000 Nm
• Kuyika injini ya hydraulic pamodzi
• Ikupezeka mu mawonekedwe a magawo awiri ndi atatu
Zipangizo Zosenda (Mndandanda wa IGT)
• Kuzungulira ma crane, ma turntable drive, ndi ma rounding platforms
• Mphamvu yotulutsa: 5,000 Nm mpaka 500,000 Nm
• Zosankha zotulutsira mphete yosokera kapena pinion yolumikizidwa
• Mitundu yolondola ya backlash ikupezeka
Magiya a Winch Drive
• Yophatikizidwa mu ma hydraulic winch assemblies
• Ziŵerengero za zida kuyambira 50:1 mpaka 500:1
• Buleki yogwiritsidwa ntchito m'masika monga mwachizolowezi
• Kutseka kwapamwamba kwa nyanja kulipo
Njira Zabwino Zosamalira
Ma gearbox a mapulaneti ndi olimba, koma amafunika kusamalidwa bwino kuti akwaniritse nthawi yawo yogwira ntchito:
1Kufufuza Mulingo wa Mafuta ndi Ubwino Wake — Yang'anani kuchuluka kwa mafuta a zida maola 500 aliwonse ogwirira ntchito. Sinthani mafutawo nthawi ndi nthawi zomwe zafotokozedwa m'buku la malangizo (nthawi zambiri maola 2,000–4,000).
2Kuyang'anira Chisindikizo — Yang'anani zotsekera za shaft zolowera ndi zotuluka kuti zisamatuluke maola 1,000 aliwonse. Bwezerani zotsekerazo mukangoyamba kulira.
3Kuyang'ana kwa Torque pa Zomangira — Maboluti oyikanso ma torque ndi ma flange olumikizira pambuyo pa maola 100 oyamba ogwira ntchito komanso chaka chilichonse pambuyo pake.
4Mayeso a Ntchito ya Mabuleki — Pa ma gearbox okhala ndi mabuleki ophatikizidwa ndi masika, yesani torque yogwira mabuleki chaka chilichonse kapena pambuyo pa chochitika chilichonse chachikulu chokhudza kugwedezeka.
5Kuwunika Kugwedezeka — Kugwedezeka kosazolowereka kapena phokoso ndi chizindikiro choyambirira cha kuwonongeka kwa mabeya kapena zida. Thandizani mwachangu kuti mupewe kulephera kwakukulu.
Mapeto
Ma gearbox a mapulaneti si gawo la zinthu zofunika kwambiri — ndi zida zotumizira mphamvu zolondola zomwe zimatsimikiza kudalirika ndi magwiridwe antchito a makina omwe amayendetsa. M'makampani olemera, komwe nthawi yogwira ntchito imawononga ndalama zambirimbiri pa ola limodzi ndipo chitetezo sichingakambiranedwe, kusankha gearbox yoyenera kuchokera kwa wopanga woyenerera ndi chisankho chofunikira kwambiri chaukadaulo.
INI Hydraulic yabweretsa zaka zoposa 20 za luso lopanga ndi kupanga ma gearbox a mapulaneti, ndi zinthu zomwe zimagwiritsidwa ntchito m'ma crane, ma arch, zombo za m'mphepete mwa nyanja, ma ferris wheels, ndi ma platforms obowola m'maiko opitilira 50.
Nthawi yotumizira: Mar-12-2026