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A platform for research: civil engineering, architecture and urbanism
Suspension type drag suction device
The invention relates to a suspension type drag suction device. Comprising a rake head supporting arm provided with a hard slurry pipeline, a rear end support is hinged to the rear end of the rake head supporting arm, a downward pressing hydraulic cylinder is installed in the middle of the rear end support, and a posture adjusting swing arm and a posture adjusting hydraulic cylinder are further hinged to the bottom of the rake head supporting arm. The rear end of a piston rod of the posture adjusting hydraulic cylinder is hinged to the front portion of the posture adjusting swing arm, and the rear end of the posture adjusting swing arm is hinged to the upper portion of the pressing hydraulic cylinder through a pull rod. A hanging assembly is mounted at the lower end of a piston rod of the pressing hydraulic cylinder and comprises a shaft sleeve and a rotating shaft located in the shaft sleeve, and hanging connecting plates are mounted at the two ends of the rotating shaft; the outer sides of the two mounting connecting plates are each provided with a suspension assembly, the outer side of each suspension assembly is provided with a rake head assembly, and a slurry outlet of each rake head assembly is connected with a hard slurry pipeline through a flexible slurry pipeline. According to the suspension type drag suction device, active control and intervention can be applied to the drag head part.
本发明涉及一种悬架式耙吸装置。包括安装有硬质泥浆管道的耙头支臂，在其后端铰接安装有后端支架，在后端支架的中部安装有下压液压缸，在耙头支臂的底部还铰接安装有姿态调节摆臂和姿态调节液压缸，姿态调节液压缸的活塞杆后端与姿态调节摆臂的前部铰接连接，姿态调节摆臂的后端通过拉杆与下压液压缸的上部铰接连接；在下压液压缸的活塞杆下端安装有挂载组件，挂载组件包括轴套以及位于轴套内部的转轴，在转轴的两端安装有挂载连接板；在两个挂载连接板的外侧均安装有悬架组件，在每个悬架组件的外侧均安装有耙头组件，耙头组件的泥浆出口通过柔性泥浆管道与硬质泥浆管道连接。本发明的悬架式耙吸装置能够对耙头部分施加主动控制及干预。
Suspension type drag suction device
The invention relates to a suspension type drag suction device. Comprising a rake head supporting arm provided with a hard slurry pipeline, a rear end support is hinged to the rear end of the rake head supporting arm, a downward pressing hydraulic cylinder is installed in the middle of the rear end support, and a posture adjusting swing arm and a posture adjusting hydraulic cylinder are further hinged to the bottom of the rake head supporting arm. The rear end of a piston rod of the posture adjusting hydraulic cylinder is hinged to the front portion of the posture adjusting swing arm, and the rear end of the posture adjusting swing arm is hinged to the upper portion of the pressing hydraulic cylinder through a pull rod. A hanging assembly is mounted at the lower end of a piston rod of the pressing hydraulic cylinder and comprises a shaft sleeve and a rotating shaft located in the shaft sleeve, and hanging connecting plates are mounted at the two ends of the rotating shaft; the outer sides of the two mounting connecting plates are each provided with a suspension assembly, the outer side of each suspension assembly is provided with a rake head assembly, and a slurry outlet of each rake head assembly is connected with a hard slurry pipeline through a flexible slurry pipeline. According to the suspension type drag suction device, active control and intervention can be applied to the drag head part.
本发明涉及一种悬架式耙吸装置。包括安装有硬质泥浆管道的耙头支臂，在其后端铰接安装有后端支架，在后端支架的中部安装有下压液压缸，在耙头支臂的底部还铰接安装有姿态调节摆臂和姿态调节液压缸，姿态调节液压缸的活塞杆后端与姿态调节摆臂的前部铰接连接，姿态调节摆臂的后端通过拉杆与下压液压缸的上部铰接连接；在下压液压缸的活塞杆下端安装有挂载组件，挂载组件包括轴套以及位于轴套内部的转轴，在转轴的两端安装有挂载连接板；在两个挂载连接板的外侧均安装有悬架组件，在每个悬架组件的外侧均安装有耙头组件，耙头组件的泥浆出口通过柔性泥浆管道与硬质泥浆管道连接。本发明的悬架式耙吸装置能够对耙头部分施加主动控制及干预。
Suspension type drag suction device
一种悬架式耙吸装置
LI JUN (author) / FENG GUOLIN (author) / NIU LIZE (author) / SONG QIANYING (author)
2024-03-15
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Self-propelled drag suction type dredger drag head with automatic adjusting function
| European Patent Office | 2022
Notes on drag-suction dredging
Engineering Index Backfile | 1943