Li-gearbox tsa polanete ke tse ling tsa lisebelisoa tsa phetiso ea matla tse sebetsang hantle ka mechine le tse ntlafalitsoeng ka ho fetisisa boenjiniere. Meralo ea tsona e ikhethang - gear ea letsatsi e bohareng, li-gear tse ngata tsa polanete, le gear ea lesale le ka ntle - e nolofalletsa ho ba le torque e ngata, ho hokahanya coaxial, le kabo e ikhethang ea mojaro. Sena se etsa hore e be tsa bohlokoa haholo lits'ebetsong tse boima ka ho fetisisa tsa indasteri lefatšeng.
Tataiso ena e hlahloba moo li-gearbox tsa polanete li sebelisoang teng, hore na ke hobane'ng ha li sebetsa hantle ho feta mefuta e meng ea li-gear libakeng tsena, le seo baenjiniere le lihlopha tsa theko ba hlokang ho se tseba ha ba khetha e 'ngoe.
Kamoo Lebokose la Li-gear la Lipolanete le Sebetsang Kateng
Pele o hlahloba lits'ebetso, ho bohlokoa ho utloisisa hore na ke eng e etsang hore li-gearbox tsa polanete li be betere ka sebopeho bakeng sa ts'ebeliso e boima.
Sistimi ea li-gear tsa polanete, shaft ea ho kenya e khannaliaparo tsa letsatsibohareng. Lisebelisoa tsa letsatsi li na le mahlakore a mangatalikere tsa polanete(hangata 3–5), tse potolohang ho e potoloha ha li ntse li potoloha le bohareng ba potoloho. Likere tsena tsa polanete li tšoaroa kemojari oa polanete, e sebetsang e le mosifa o ntshang. Kopano yohle e kentswe ka hare holisebelisoa tsa lesale(li-annulus gear) tse khomaretsoeng ka har'a ntlo.
Lebokose la li-planetary le kopantsoe le drive ea ho qetela ea enjene ea maeto — e leng tlhophiso e tloaelehileng bakeng sa li-excavator le li-crawler crawler.
Tokisetso ena e aba mojaro ho pholletsa le likhokahano tse ngata tsa li-gear ka nako e le 'ngoe, ke ka lebaka leo li-gearbox tsa polanete li fihlelangboima ba torque bo phahame ka makhetlo a 3-5ho feta li-gearbox tse lekanang tsa parallel-shaft tsa boholo bo lekanang. Moralo oa tlhahiso ea coaxial input-output o boetse o nolofatsa ho kopanngoa ha mechini e potolohang.
Melemo ea Bohlokoa ho Feta Mefuta e Meng ea Li-Gearbox
| Thepa | Lebokose la Gear la Lipolanete | Lebokose la Gear la Shaft le Tšoanang | Lebokose la Gear la Seboko |
| Boima ba Torque | Holimo Haholo | Mahareng | Tlase–Mahareng |
| Bokgoni | 97–99% ka mohato | 95–98% ka mohato | 50–90% |
| Bophara | E ntle haholo (coaxial) | E itekanetseng | E nyane empa ha e sebetse hantle |
| Kabo ea Mojaro | Libaka tse ngata tsa ho ikopanya | Letlooeng le le leng | Letlooeng le le leng |
| Ho kgutlela morao | Tlase (mefuta e nepahetseng) | Mahareng | Tlase |
| Tekanyo ea Karolelano ea Lisebelisoa | 3:1 ho isa ho 10,000:1+ | 1.5:1 ho isa ho 100:1 | 5:1 ho isa ho 300:1 |
| Tšebeliso e Tloaelehileng | Indasteri e boima, liroboto | Mechine e akaretsang | Li-conveyor, ho phahamisa lintho tse bobebe |
Likopo tse Kholo tsa Liindasteri
1. Mechini ea Maeto ea Excavator le Likoloi tsa ho Tsamaea
Tšebeliso e atileng haholo ea li-gearbox tsa polanete kahong keLeeto la ho qetela la baepolli. Sekepe se seng le se seng sa ho tjhesa se sebedisa lebokose la di-gear la polanete le kentsweng ka hara enjene ya sona ya maeto ho fokotsa tlhahiso ya torque e lebelo le phahameng, e tlase ya enjene ya haeteroliki ho ya ho torque e lebelo le tlase, e phahameng e hlokahalang ho kganna diterene.
[Setšoantšo se hlōlehile ho kenya: Sesebelisoa sa Lebokose la Gearbox la Excavator] Lebokose la li-gear la polanete le kopantsoe le drive ea ho tsamaea ea excavator - e nolofalletsang ho khanna ha tsela e nang le torque e phahameng ho tsoa ho enjene e nyane ea hydraulic.
Enjene e tloaelehileng ea ho tsamaea ea excavator ea lithane tse 20 e sebetsa ho2,000–3,000 RPMka tlhahiso ea enjene ea haeteroliki. Kamora ho feta ka lebokose la li-gear la lipolanete la mekhahlelo e 'meli ka karolelano e kopaneng ea hoo e ka bang50:1 ho isa ho 80:1, sprocket ea ho qetela ea drive e reteleha ho25–60 RPMka matla a fetang100,000 Nm.
INI Hydraulic e etsa dienjini tsa maeto tse nang le di-gearbox tse kopaneng tsa dipolanete tse tsamaellanang le dihlahiswa tse kgolo tsa ho epa tse kenyeletsang SANY, XCMG, Komatsu, le Hitachi, tse akaretsang dihlopha tsa mechini ho tloha hoLithane tse 1.5 ho isa ho tse 80.
Litlhaloso tsa bohlokoa bakeng sa lienjene tsa maeto tsa excavator:
| Sehlopha sa Mochini | Torque e Lekantsoeng | Karolelano ea Lisebelisoa | Ho falla |
| 1.5–3.5 tonne | 3,000–6,000 Nm | 36–50:1 | 18–35 cc/rev |
| 6–13 tone | 10,000–25,000 Nm | 50–65:1 | 35–80 cc/rev |
| Lithane tse 20–35 | 40,000–80,000 Nm | 65–85:1 | 80–160 cc/rev |
| Lithane tse 50–80 | 100,000–200,000 Nm | 85–110:1 | 160–300 cc/rev |
2. Mekhoa ea ho Phahamisa le ho Seha Likereiti
Likereine tsa litora, likereine tse tsamaeang, le likereine tse lebōpong la leoatle kaofela li itšetlehile ka li-gearbox tsa polanete ka mekhoa e 'meli ea bohlokoa:
Ho phahamisa (Lebili la Winch):Enjene ea hoist e khanna lebokose la li-gear la polanete le potolohang moropa oa winch. Lebokose la li-gear le tlameha ho fana ka phokotso e boreleli, e laoloang ea lebelo ha le ntse le tšoere mojaro ka mokhoa o sireletsehileng ha motlakase o tlosoa - hangata o finyelloa kabrake e ntšitsoeng ka selemo, e lokollotsoeng ka metsie kopantsoe le ntlo ea lebokose la li-gearbox.
Ho sesa ka ho tjhesa (Tsamaiso ya ho Potoloha):Lesale la ho thiba le potolohang sebopeho sa crane le kgannwa ke lebokose le le leng la di-gear tsa polanete tse kentsweng hodima gear ya lesale la ho thiba. Di-gear tsena tsa di-gear di lokela ho fana kaho potoloha ho nepahetseng, ho sa laoleheng ha mokokotloho beha meroalo ka nepo, esita le ha e ntse e jarisoa ke moya.
Li-hydraulic tsa INILisebelisoa tsa ho thiba li sebelisoa likereneng tsa libaka tse sa tsitsang, likereneng tsa literaka, le likereneng tsa litora, ka li-torque tsa tlhahiso tse tlohang ho5,000 Nm ho isa ho feta 500,000 Nm.
3. Mabokose a Li-gear a Winch Drive
Li-winches tsa hydraulic bakeng sa lits'ebetso tsa metsing, tsa leoatleng le tsa merafo li kenyelletsa li-gearbox tsa polanete e le karolo ea mantlha ea phokotso ea lebelo lipakeng tsa enjene ea hydraulic le moropa oa thapo ea terata. Sebopeho sa polanete se khethoa ho feta li-gearbox tsa worm kapa helical hobane:
• E finyella se hlokahalangKarolelano ea phokotso ea 50:1 ho isa ho 200:1ka tlung e nyane, e koetsoeng
• E sebetsana lemeroalo e tšosang le mojaro o matlabetere ho feta li-worm gears
• Eonabokgoni bo phahameng (97%+)e fokotsa tlhahiso ea mocheso nakong ea ts'ebetso e tsoelang pele
• Themoralo oa coaxiale dumella enjene le moropa ho tsamaellana mothating o le mong, e leng se nolofatsang kopano ya winch ka kakaretso
Bakeng sa li-winches tsa ankora le li-winches tsa ho tlama likepeng tse lebōpong la leoatle, lebokose la gear le lona le lokela ho kopana.Litlhoko tsa mokhatlo oa DNV, ABS, kapa Lloyd's classification, ho kenyeletsoa le teko e netefalitsoeng ea mojaro le ho sala morao ha thepa.
4. Mabili a Ferris le Lipalangoang tsa Boithabiso
E 'ngoe ea lits'ebetso tse sa tloaelehang empa tse hlokang boiteko bo boholo bakeng sa li-gearbox tsa lipolanete ke sistimi ea ho khanna ea mabili a maholo a ho shebella le mabili a ferris. INI Hydraulic e fane ka li-gearbox tsa lipolanete bakeng sa mabili a ferris a toropo hoShanghai, Tianjin, le Changzhou, moo ditlhoko di kenyeletsang:
•Ho potoloha ho boreleli haholo, ho thothomela ho tlasebakeng sa boiketlo ba bapalami
•Lebelo le tlase haholo la ts'ebetso(hangata 0.5–2 RPM moeding wa lebili)
•Litekanyetso tse phahameng tsa gear(hangata 1,000:1 kapa ho feta ditlhophisong tsa mekhahlelo e mengata)
•Ts'ebetso e tsoelang pele ea 24/7ka linako tse fokolang tsa tlhokomelo
•Sistimi ea ho brake e sa hlokehengbakeng sa polokeho ea bapalami
Bokhoni ba lebokose la li-planetary ba ho fihlella dikarolelano tse phahameng haholo ka sebopeho se kopaneng, hammoho le kabo ea lona e boreleli ea mojaro le litšobotsi tse tlase tsa lerata, bo etsa hore e be eona feela khetho e sebetsang bakeng sa ts'ebeliso ena.
5. Lisebelisoa tsa Merafo le tsa ho Cheka
Merafong e ka tlas'a lefatše le mesebetsing ea ho cheka holim'a metsi, li-gearbox tsa lipolanete li hlaha ho:
•Li-drill head drives — ho fetolela tlhahiso ea enjene e lebelo le phahameng ho ea ho potoloho e lebelo le tlase, e nang le torque e phahameng e hlokahalang bakeng sa ho cheka mafika
•Li-drive tsa conveyor — ho matlafatsa di-conveyor tsa lebanta le lelelele tse tsamaisang majwe ho tloha sefahlehong ho ya hodima metsi
•Li-drive tsa hoist — ho phahamisa le ho theola basebetsi le thepa ka har'a li-shaft tsa merafo
•Lihlooho tsa ho seha tsa basebetsi ba merafong tse tsoelang pele — ho kganna meropa e sehang e potolohang e robang mashala kapa lejwe la bohlokwa
Tsela eo li-gearbox tsa polanete li koetsoeng ka eona, e leng se etsang hore li tšoanelehe haholo maemong a lerōle, a mongobo le a senyang a merafo e ka tlas'a lefatše.
Mokhoa oa ho Khetha Lebokose la Li-gear la Lipolanete le Nepahetseng
Ha baenjiniere ba hlalosa lebokose la li-gear la polanete bakeng sa ts'ebeliso e boima ea indasteri, ba lokela ho hlalosa liparamente tse latelang:
| Paramethara | Tlhaloso | Tataiso |
| Torque ea ho hlahisa | Sehlohlolo le torque e tsoelang pele shaft ea tlhahiso | Sebelisa ntlha ea tšebeletso ea torque e baloang ea 1.25–2.0× |
| Karolelano ea Lisebelisoa | Phokotso ea lebelo e hlokahalang (RPM ea ho kenya / RPM ea tlhahiso) | Netefatsa ka lebelo la enjene le lebelo le hlokahalang la tlhahiso |
| Lebelo la ho Kena | Lebelo la tlhahiso ea enjene kapa ea enjene (RPM) | Bapisa le tekanyo ea enjene ea hydraulic kapa enjene ea motlakase |
| Tlhophiso ea ho Phahamisa | Flange, leoto, mokoti, kapa e kopantsoeng | Fumana ho tsoa setšoantšong sa sebopeho sa mochini |
| Sebopeho sa tlhahiso | Shaft, spline, kapa flange | Bapisa le moropa, sprocket, kapa pinion |
| Tlhokahalo ea Li-brake | Brake e kopantsoeng e kentsweng ka selemo? | E hlokahala bakeng sa lits'ebetso tsa ho phahamisa le ho kenya li-winch |
| Tekanyetso ea ho tiisa | Tekanyetso ea IP, likepe, ATEX | Hlalosa tikoloho ea ts'ebetso |
| Setifikeiti | DNV, ABS, CE, ISO | E hlokahala bakeng sa lits'ebetso tsa likepe le tsa ho phahamisa |
Tlhokomeliso ea Boenjiniere:Thentlha ea tšebeletso (SF)ho bohlokoa haholo. Bakeng sa lits'ebetso tse nang le ho kenya thepa ka tšohanyetso (mohlala, ho phahamisa crane, ho tsamaea ka moepolli), torque e baliloeng e lokela ho atisoa ka ntlha ea tšebeletso ea1.5 ho isa ho 2.5pele o kgetha torque e lekantsoeng ke lebokose la gear. Ho fokotsa boholo ba lebokose la gear ka ts'ebeliso e boima ke phoso e tloaelehileng le e bitsang chelete e ngata.
Methapo ea Lihlahisoa tsa INI Hydraulic Planetary Gearbox
INI Hydraulic e rala le ho etsa li-gearbox tsa polanete bakeng sa mefuta eohle ea lits'ebetso tse boima tsa indasteri:
Mabokose a Gear a Enjene ea Maeto (Letoto la IGY)
• E lumellana le mefuta e meholo ea ho cheka, crane ea ho crawler, le li-pile rig.
• Sebaka sa torque: 3,000 Nm ho isa ho 200,000 Nm
• Ho kenya enjene ea haeteroliki ka botlalo
• E fumaneha ka ditlhophiso tsa mekhahlelo e 2 le mekhahlelo e 3
Lisebelisoa tsa ho Slewing (Letoto la IGT)
• Bakeng sa ho potoloha ha crane, ho khanna ka turntable, le liforomo tse potolohang
• Torque ea tlhahiso: 5,000 Nm ho isa ho 500,000 Nm
• Dikgetho tse kopaneng tsa ho slewing ring kapa pinion output
• Mefuta e nepahetseng ea backlash e tlase e fumaneha
Mabokose a Li-gearbox tsa Winch Drive
• E kopantsoe le liphutheloana tsa winch tsa hydraulic
• Likarolelano tsa lisebelisoa ho tloha ho 50:1 ho isa ho 500:1
• Brake e kentsweng nakong ya selemo jwalo ka tloaelo
• Ho tiisoa ha boleng ba leoatle hoa fumaneha
Mekhoa e Metle ea Tlhokomelo
Li-gearbox tsa polanete li tiile, empa li hloka tlhokomelo e hlophisitsoeng ho fihlela bophelo ba tsona ba tšebeletso bo lekantsoeng:
1Liteko tsa Boemo ba Oli le Boleng — Hlahloba boemo ba oli ea likere lihora tse ling le tse ling tse 500 tsa ts'ebetso. Nkela oli sebaka ka linako tse boletsoeng bukeng ea lihlahisoa (hangata lihora tse 2,000–4,000).
2Tlhahlobo ea Tiiso — Hlahloba litiiso tsa shaft tse kenang le tse tswang bakeng sa ho dutla ha dihora tse ding le tse ding tse 1,000. Nkela litiiso sebaka ha ho lla.
3Tlhahlobo ea Torque ho Li-Fasteners — Liboutu tsa ho kenya torque le likhokahano tsa flange kamora lihora tse 100 tsa pele tsa ts'ebetso le selemo le selemo ka mor'a moo.
4Teko ea Mosebetsi oa Brake — Bakeng sa li-gearbox tse nang le li-brake tse kentsoeng ka selemo, leka torque ea ho tšoara li-brake selemo le selemo kapa kamora ketsahalo efe kapa efe ea bohlokoa ea moroalo oa ho sisinyeha.
5Tlhokomelo ea ho thothomela — Ho thothomela kapa lerata le sa tloaelehang ke sesupo sa pele sa ho senyeha ha dibering kapa tshenyo ya didiriswa. Lokisa hanghang ho thibela ho hloleha ho hoholo.
Qetello
Li-gearbox tsa polanete ha se karolo ea thepa - ke lisebelisoa tsa phetisetso ea matla tse entsoeng ka nepo tse khethollang ho tšepahala le ts'ebetso ea mechini eo li e khannang. Indastering e boima, moo nako ea ho se sebetse e jang mashome a likete a lidolara ka hora 'me polokeho e sa buisanoe, ho khetha lebokose le nepahetseng la gear ho tsoa ho moetsi ea tšoanelehang ke qeto ea bohlokoa ea boenjiniere.
INI Hydraulic e tlisa boiphihlelo ba lilemo tse fetang 20 ba moralo le tlhahiso tlhahisong ea li-gearbox tsa lipolanete, ka lihlahisoa tse sebelisoang likereneng, liepolli, likepeng tse lebōpong la leoatle, mabili a ferris le liforomong tsa ho cheka linaheng tse fetang 50.
Nako ea poso: Hlakubele-12-2026