A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Landing leg locking anti-misoperation system of wheel excavator
The invention discloses a landing leg locking anti-misoperation system of a wheel excavator. The landing leg locking anti-misoperation system comprises a landing leg assembly, a hydraulic system and a control circuit, and the landing leg assembly comprises a landing leg mounting frame, a landing leg and a landing leg oil cylinder; and the landing leg is hinged to the landing leg mounting frame, one end of the landing leg oil cylinder is hinged to the landing leg, and the other end of the landing leg oil cylinder is hinged to the landing leg mounting frame. The landing leg locking anti-misoperation system is characterized in that a landing leg locking oil cylinder is fixedly mounted on the supporting leg mounting frame, a limiting plate corresponding to the landing leg locking oil cylinder is mounted on the landing leg, and a limiting hole is formed in the limiting plate; the hydraulic system is respectively connected with the landing leg oil cylinder and the landing leg locking oil cylinder through pipelines; and the control circuit controls the hydraulic system. The landing leg locking anti-misoperation system is mounted on the wheel excavator so that the problem that a vehicle body, a building or personnel are damaged due to the fact that the landing leg is not folded due to misoperation or decompression of the oil cylinder can be effectively solved.
本发明公开了一种轮式挖掘机的支腿锁死防误操作系统，包括支腿总成、液压系统、控制电路，所述支腿总成包括支腿安装架、支腿、支腿油缸；所述支腿与支腿安装架铰接所述支腿油缸的一端与支腿铰接，另一端与支腿安装架铰接；其特征在于：所述支腿安装架上固定安装有支腿锁死油缸，所述支腿上安装有与所述支腿锁死油缸相对应的限位板，所述限位板设有限位孔；所述液压系统与所述支腿油缸、支腿锁死油缸分别通过管道连接；所述控制电路控制所述液压系统。本发明在轮式挖掘机上安装支腿锁死防误操作系统可以有效防止因误操作或者油缸失压导致支腿未收起，进而损伤车体、荐椎或者人员的问题。
Landing leg locking anti-misoperation system of wheel excavator
The invention discloses a landing leg locking anti-misoperation system of a wheel excavator. The landing leg locking anti-misoperation system comprises a landing leg assembly, a hydraulic system and a control circuit, and the landing leg assembly comprises a landing leg mounting frame, a landing leg and a landing leg oil cylinder; and the landing leg is hinged to the landing leg mounting frame, one end of the landing leg oil cylinder is hinged to the landing leg, and the other end of the landing leg oil cylinder is hinged to the landing leg mounting frame. The landing leg locking anti-misoperation system is characterized in that a landing leg locking oil cylinder is fixedly mounted on the supporting leg mounting frame, a limiting plate corresponding to the landing leg locking oil cylinder is mounted on the landing leg, and a limiting hole is formed in the limiting plate; the hydraulic system is respectively connected with the landing leg oil cylinder and the landing leg locking oil cylinder through pipelines; and the control circuit controls the hydraulic system. The landing leg locking anti-misoperation system is mounted on the wheel excavator so that the problem that a vehicle body, a building or personnel are damaged due to the fact that the landing leg is not folded due to misoperation or decompression of the oil cylinder can be effectively solved.
本发明公开了一种轮式挖掘机的支腿锁死防误操作系统，包括支腿总成、液压系统、控制电路，所述支腿总成包括支腿安装架、支腿、支腿油缸；所述支腿与支腿安装架铰接所述支腿油缸的一端与支腿铰接，另一端与支腿安装架铰接；其特征在于：所述支腿安装架上固定安装有支腿锁死油缸，所述支腿上安装有与所述支腿锁死油缸相对应的限位板，所述限位板设有限位孔；所述液压系统与所述支腿油缸、支腿锁死油缸分别通过管道连接；所述控制电路控制所述液压系统。本发明在轮式挖掘机上安装支腿锁死防误操作系统可以有效防止因误操作或者油缸失压导致支腿未收起，进而损伤车体、荐椎或者人员的问题。
Landing leg locking anti-misoperation system of wheel excavator
一种轮式挖掘机的支腿锁死防误操作系统
WANG JINBO (author) / FAN LEI (author) / ZHANG DAOQIU (author) / WEI YONGMIN (author)
2021-12-24
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2024