The invention discloses an all-terrain seabed mining vehicle walking device which comprises a vehicle frame, a steering mechanism and two crawler walking units, and the two crawler walking units are symmetrically arranged on the left side and the right side of the vehicle frame. The crawler walking unit comprises a crawler support, a driving wheel, a guide wheel, a chain and a thrust wheel. The driving wheel and the guide wheel are arranged at the front end and the rear end of the crawler support respectively. And each group of thrust wheels is movably connected with the track bracket through a hairspring suspension mechanism. The driving wheel and the guide wheel are both meshed with the inner side of the chain, and a plurality of square grooves are regularly formed in the outer surface of the chain. Two steering mechanisms are symmetrically arranged on the two sides of the vehicle frame, and the two crawler walking units can be independently driven or braked. According to the invention, the device has good climbing and obstacle crossing capabilities, the chain enables the soil body to be self-compacted and reinforced, and the phenomena of subsidence and slipping can be effectively prevented. The all-terrain submarine mining vehicle walking device is small in turning radius, high in steering maneuverability and capable of achieving full-coverage collection in a mining area.
本发明公开一种全地形海底采矿车行走装置,包括车架、转向机构及两个履带行走单元,两个履带行走单元对称布置在车架左右两侧。履带行走单元包括履带支架、驱动轮、导向轮、链条及支重轮,驱动轮和导向轮分别设置在履带支架的前后两端。支重轮有多组,每组支重轮均通过一个游丝悬挂机构与履带支架活动相连。驱动轮和导向轮均与链条内侧啮合,链条的外表面具有规则排布的多个方形槽。车架两侧对称设有两个转向机构,可对两个履带行走单元分别独立驱动或制动。本发明具备较好的爬坡及越障能力,链条使土体发生自密实、加固,可有效防止沉陷、打滑现象的发生。全地形海底采矿车行走装置的转弯半径小,转向机动性高,可实现矿区全覆盖采集。
All-terrain submarine mining vehicle walking device
一种全地形海底采矿车行走装置
2022-09-30
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B62D MOTOR VEHICLES , Motorfahrzeuge / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / E21C Bergbau oder Steinbruchbetrieb , MINING OR QUARRYING |
Terrain-adaptive stable walking track device of deep-sea mining vehicle
European Patent Office | 2023
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