The invention relates to the technical field of vehicle body supporting, in particular to a drill jumbo supporting assembly and a hydraulic control system.The drill jumbo supporting assembly comprises a vehicle body, a cab, a crawler walking device, a supporting device and a mechanical arm, the mechanical arm is rotationally provided with an operation table, and the operation table is arranged at the tail end of the mechanical arm; the supporting devices are arranged on the front side and the rear side of the vehicle body, each supporting device comprises a connecting device and supporting hydraulic cylinders, the connecting devices are arranged on the vehicle body, and the supporting hydraulic cylinders are arranged on the two sides of the connecting devices. The impact side of the vehicle body descends to form an anti-impact posture through control of the hydraulic control system, so that impact damage to equipment is reduced, the extension plate extends out of the supporting disc through cooperation of the hydraulic control system and the pressure valve, the area of the supporting disc is increased, and the use stability of the equipment is improved.
本发明涉及车体支撑的技术领域,特别是涉及一种凿岩台车支撑组件及液压控制系统,其支撑组件包括车体、驾驶室、履带行走装置、支撑装置和机械臂,所述机械臂上转动设置有操作台,所述操作台设置于机械臂的末端,所述支撑装置设置于车体的前后两侧,所述支撑装置包括连接装置和支撑液压缸,所述连接装置设置于车体上,所述支撑液压缸设置于连接装置两侧,通过设置延伸板、液压控制系统、压力阀和水泵等部件,使车体侧端受到冲击时,通过液压控制系统的控制使车体受冲击一侧下降形成抗冲击姿态,以减少设备受到的冲击损伤,并且通过液压控制系统和压力阀的协同使延伸板由支撑盘内伸出,以使支撑盘的面积增大,提高了设备使用的稳定性。
Drill jumbo supporting assembly and hydraulic control system
一种凿岩台车支撑组件及液压控制系统
2025-01-21
Patent
Electronic Resource
Chinese
IPC: | E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / 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 / E01H STREET CLEANING , Reinigen von Straßen / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
Fuel cell hybrid power system, drill jumbo and working method of drill jumbo
European Patent Office | 2023
|