Daim duab peb sab crawler undercarriage, nrog nws qhov tshwj xeeb peb-taw qhia kev txhawb nqa qauv thiab crawler txav txoj kev, muaj kev siv dav hauv kev siv tshuab engineering. Nws yog tshwj xeeb tshaj yog haum rau complex terrains, siab loads, los yog scenarios nrog siab stability. Cov hauv qab no yog kev tshuaj xyuas ntawm nws cov kev siv tshwj xeeb thiab qhov zoo ntawm cov tshuab sib txawv:
1. Cov tsheb tshwj xeeb thiab cov khoom siv tsim kho
Application Scenario:
- Snow thiab Swamp Tsheb:
Cov kab txaij dav dav faib cov siab, tiv thaiv lub tsheb los ntawm kev poob rau hauv cov daus los yog cov hav dej (xws li Swedish Bv206 tag nrho cov av).
-Agricultural Machinery:
Siv rau txoj kab nqes hav txiv hmab txiv ntoo thiab cov qoob loo ua haujlwm tsheb, txo cov av compaction thiab hloov mus rau av nkos.
- Mining Machinery:
Hinged triangular khiav chassis tuaj yeem hloov kho kom yooj yim tig hauv qhov nqaim mine qhov, muaj peev xwm nqa tau qhov hnyav ntawm cov tsheb thauj mus los.
Qhov zoo:
- Cov av siab yog qis (≤ 20 kPa), kom tsis txhob ua kom puas rau saum npoo.
- Kev sib xyaw ua ke ntawm lub cev thiab cov duab peb sab yog siv, haum rau cov av ntxhib.
2. Kev cawm thiab cov neeg hlau kub ceev
Application Scenario:
- Av qeeg / dej nyab tshawb nrhiav thiab cawm neeg hlau:
Piv txwv li, Japanese Active Scope Lub Koob Yees Duab Neeg Hlau, uas nce siab tshaj rubble siv cov duab peb sab.
- Hluav Taws Xob Hluav Taws Xob:
Muaj peev xwm txav tau ruaj khov hauv qhov chaw tawg lossis cov tsev tawg, nruab nrog cov phom tua dej lossis cov sensors.
Qhov zoo:
- Qhov kev cuam tshuam qhov siab tuaj yeem ncav cuag 50% ntawm tus crawler qhov ntev (xws li hla stairs, phab ntsa tawg).
- Cov ntaub ntawv pov thawj tawg (rubber crawler + cov khoom siv hluav taws kub-resistant).
3. Cov khoom siv tub rog thiab kev ruaj ntseg
Daim ntawv thov scenarios:
- Unmanned Ground Vehicles (UGV):
Piv txwv li, "TALON" foob pob tawg neeg hlau nyob rau hauv Tebchaws Meskas, nrog cov duab peb sab uas tuaj yeem hloov mus rau qhov chaw sib ntaus sib tua thiab cov av xuab zeb.
- Lub Tsheb Saib Xyuas Ciam Teb:
Rau kev mus ncig mus sij hawm ntev hauv thaj chaw roob lossis suab puam, txo qhov kev pheej hmoo ntawm cov log tsheb raug punctured.
Qhov zoo:
- Kev zais ntau heev (tsim hluav taws xob + suab nrov qis).
- Resistant mus rau electromagnetic cuam tshuam, haum rau nuclear, lom thiab tshuaj lom thaj chaw.
4. Polar thiab Space Exploration
Daim ntawv thov scenarios:
- Polar tshawb fawb tsheb:
Cov kab dav dav yog tsim los rau kev tsav tsheb ntawm cov dej khov (xws li Antarctic snow tsheb).
- Lunar / Mars tsheb:
Kev sim tsim qauv (xws li NASA's Tri-ATHLETE neeg hlau), siv cov duab peb sab los tiv thaiv cov av xoob lunar.
Qhov zoo:
- Cov khoom muaj kev ruaj ntseg nyob rau hauv qhov chaw qis qis (xws li silicone lem).
- Nws tuaj yeem hloov kho rau thaj av uas muaj kev sib txhuam coefficients tsawg heev.
5. Muaj thiab Logistics Robots
Application Scenario:
- Cov khoom siv hnyav hnyav hauv cov chaw ua haujlwm:
Tsiv hla cables thiab kav dej hauv chaotic rhiav.
- Nuclear fais fab nroj tsuag tu neeg hlau:
Ua cov cuab yeej tshuaj xyuas hauv cheeb tsam hluav taws xob tiv thaiv lub log slippage.
Qhov zoo:
- High-precision positioning (tsis muaj zawv zawg qhov yuam kev ntawm cov lem).
- Corrosion-resistant lem (xws li polyurethane txheej).
6. Cov ntaub ntawv thov tshiab
- Modular neeg hlau:
Piv txwv li, Swiss ANYmal quadruped neeg hlau nruab nrog ib daim duab peb sab taug kev tuaj yeem hloov ntawm lub log thiab txoj kev khiav.
- Lub Tsheb Tshawb Fawb Hauv Dej:
Daim duab peb sab lem muab thrust rau ntawm cov av nkos mos ntawm seabed, tiv thaiv nws los ntawm kev daig (xws li lub koom haum pabcuam ntawm ROV).
7. Kev sib tw thiab kev daws teeb meem
| Teeb meem | Kev tiv thaiv |
| Tracks hnav sai sai | Siv cov ntaub ntawv sib xyaw (xws li Kevlar fiber reinforced roj hmab) |
| Steering zognoj yog siab | Electro-hydraulic hybrid tsav + lub zog rov ua haujlwm |
| Complex terrain cwj pwm tswj | Ntxiv IMU sensors + adaptive suspension algorithm |
8. Cov lus qhia txog kev txhim kho yav tom ntej:
- Lub teeb yuag: Titanium alloy taug qab ncej + 3D luam ntawv module.
- Kev txawj ntse: AI struts paub txog + autonomous hloov kho ntawm txoj kev nro.
- Kev hloov kho lub zog tshiab: Hydrogen roj cell + hluav taws xob khiav tsav.
Cov ntsiab lus
Tus nqi tseem ceeb ntawm lub trapezoidal crawler chassis yog nyob rau hauv "kev ruaj ntseg txav". Nws daim ntawv thov tau nthuav dav los ntawm cov tshuab hnyav ib txwm siv mus rau kev txawj ntse thiab tshwj xeeb. Nrog rau kev nce qib hauv cov ntaub ntawv tshawb fawb thiab kev tswj hwm thev naus laus zis, nws tuav lub peev xwm loj hauv qhov chaw huab cua xws li kev tshawb nrhiav qhov chaw sib sib zog nqus thiab hauv nroog kev puas tsuaj rau yav tom ntej.