The invention discloses an obstacle crossing driving walking device for an engineering vehicle, and belongs to the technical field of obstacle crossing of engineering vehicles. The obstacle-crossing driving walking device for the engineering vehicle comprises a supporting rod and a pulley, and further comprises a tenon mechanism, a driving mechanism and a driving mechanism, the tenon mechanism can be connected with a rod body of the supporting rod in a clamped mode, and the tenon mechanism is used for limiting rotation of the supporting rod around the axle center of a wheel of the engineering vehicle; the hydraulic telescopic mechanism is connected with one end, far away from the pulley, of the supporting rod, is connected with a hydraulic control loop and is used for driving the supporting rod to move in the radial direction of the wheel, so that the rod body of the supporting rod is separated from the clamping tenon mechanism; the clutch mechanism is connected with wheels of the engineering vehicle, the hydraulic telescopic mechanism is connected with the clutch mechanism, and when the clutch mechanism is closed, the wheels of the engineering vehicle drive the supporting rods to rotate around the axes of the wheels through the clutch mechanism. The obstacle crossing driving walking device for the engineering vehicle has higher reliability, so that the whole walking device can adapt to a more severe working environment.
本发明公开了一种工程车辆越障驱动行走装置,属于工程车辆越障技术领域。该工程车辆越障驱动行走装置,包括支撑杆和滑轮,还包括:卡榫机构能与所述支撑杆的杆身卡接,卡榫机构用于限制支撑杆绕工程车的车轮轴心转动;液压伸缩机构与支撑杆远离滑轮一端连接,所述液压伸缩机构连接有液控回路,液压伸缩机构用于驱动支撑杆沿车轮的径向运动,从而使得支撑杆的杆身与卡榫机构脱离卡接;离合机构与所述工程车的车轮连接,所述液压伸缩机构与离合机构连接,当离合机构闭合时,工程车的车轮通过离合机构驱动支撑杆绕车轮的轴心转动。本发明的工程车辆越障驱动行走装置,具有更高的可靠性,从而能使整个行走装置能够适应更加恶劣的工作环境。
Engineering vehicle obstacle crossing driving walking device
工程车辆越障驱动行走装置
2025-05-06
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B62D MOTOR VEHICLES , Motorfahrzeuge |
Automatic walking obstacle-crossing obstacle-jacking machine device
European Patent Office | 2020
|