According to the technical scheme, the supporting and walking mechanism is characterized in that the supporting and walking mechanism comprises a floating box body, a crawler belt mechanism installed on the floating box body and a supporting platform, the crawler belt mechanism comprises a driving wheel, a guide wheel and a crawler belt chain, the driving wheel and the guide wheel are arranged at the two ends of the floating box body, the crawler belt chain is arranged on the floating box body, a sliding groove is formed in the floating box body, and the crawler belt chain is matched with the sliding groove; the crawler chain comprises a crawler block, a telescopic power-assisted plate is arranged on the crawler block, and the telescopic power-assisted plate can protrude out of or retract into the surface of the crawler block; the supporting platform comprises a fixed beam, a supporting rod and a supporting plate, the supporting plate comprises a fixed plate and a weight box, and a weight cavity and a piston plate are arranged in the weight box; a hydraulic driving device is arranged on the supporting platform and drives the piston plate to move. The gravity center of the excavator can be conveniently adjusted, the excavator is prone to disengagement after sinking into sludge, and the working efficiency of the excavator is effectively kept.
本发明公开了一种滩涂挖机支撑及行走机构,其技术方案要点包括浮箱体、安装在浮箱体上的履带机构,以及支撑平台,履带机构包括在浮箱体两端的驱动轮和导向轮,以及在浮箱体上的履带链,浮箱体上设有滑动槽,履带链与滑动槽相配合,履带链包括有履带块,履带块上设有伸缩的助力板,助力板的伸缩可凸出或缩回履带块的表面;支撑平台包括有固定梁、支撑杆以及支撑板,支撑板包括固定板和配重箱,配重箱内设有配重腔和活塞板;支撑平台上设有液压驱动装置,液压驱动装置驱动活塞板的移动。本发明可以方便的调整自身的重心,陷入淤泥后易脱出,有效保持挖机工作的效率。
Supporting and walking mechanism of mud flat excavator
一种滩涂挖机支撑及行走机构
2024-02-06
Patent
Electronic Resource
Chinese
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