The invention provides a chassis structure of a high-ground-clearance operation vehicle. The chassis structure comprises a walking assembly, a connecting assembly and two supporting top plates. The walking assembly is fixedly connected to the bottoms of the supporting top plates, and the connecting assembly connects the two supporting top plates and also connects the supporting top plates and the walking assembly. The walking assembly comprises two axles and electric driving wheels symmetrically arranged on the two sides of each axle, the connecting assembly comprises a twisting device used for enabling the two supporting top plates to deflect independently, the twisting device comprises a first bearing, and the walking assembly can rotate along the central axis of the first bearing; the connecting assembly further comprises a hydraulic cylinder used for enabling the walking assembly to steer and providing limiting, and the hydraulic cylinder drives the walking assembly to rotate around the central axis of the supporting top plate when stretching out and drawing back. The technical problems that an existing high-ground-clearance operation vehicle is poor in trafficability, poor in escape capacity, prone to wheel suspension under rugged terrains and poor in adaptability to different terrain structures can be solved.
本申请提供了一种高地隙作业车的底盘结构,包括行走组件、连接组件和两个支撑顶板。行走组件固定连接于支撑顶板底部,连接组件连接两个支撑顶板同时还连接支撑顶板与行走组件。所述行走组件包括两个车桥及对称设置于每个车桥两侧的电驱动轮,所述连接组件包括用于使两个所述支撑顶板独立偏转的扭转器,所述扭转器包括第一轴承,所述行走组件可沿所述第一轴承的中心轴线产生转动;所述连接组件还包括用于使所述行走组件转向并提供限位的液压缸,所述液压缸伸缩时驱动所述行走组件绕所述支撑顶板中心轴线转动。本申请可用于解决现有高地隙作业车通过性较差,脱困能力较弱,在崎岖地形下容易产生车轮悬空,对不同地形结构适应性较差的技术问题。
Chassis structure of high ground clearance operation vehicle
一种高地隙作业车的底盘结构
2022-11-15
Patent
Elektronische Ressource
Chinesisch
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