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Self-adaptive double-reamer device for cutter suction dredger
The invention discloses a self-adaptive double-reamer device for a cutter suction dredger, and relates to the technical field of double-reamer devices for dredgers. The device comprises a double-reamer structure, a distance adjusting mechanism and an angle adjusting mechanism. The double-reamer structure comprises two reamer assemblies installed on a rotating base plate. The reamer assembly comprises a strip-shaped supporting plate, a reamer body, a sleeve, a reamer shaft and a driving motor. The device further comprises a self-adaptive control system, and the self-adaptive control system comprises a PLC (Programmable Logic Controller), two driving motors and two first encoders. The PLC is in electric signal connection with drivers of the two driving motors and the two first encoders. According to actual requirements, a first forward and reverse rotation motor is controlled to drive two third belt wheels to rotate, then a second belt wheel and two first belt wheels are driven to rotate, and the distance between the two reamer assemblies is adjusted to adapt to sludge dredging in different environments. In addition, a second forward and reverse rotation motor drives the rotating base plate to rotate, and the double-reamer structure can be conveniently adjusted to adapt to different pit environments.
本发明公开了绞吸式挖泥船用自适应双绞刀装置，涉及挖泥船双绞刀装置技术领域。本发明包括双绞刀结构、距离调节机构以及角度调节机构；双绞刀结构包括安装在转动基板上的两绞刀组件；绞刀组件包括条形撑板、绞刀本体、套筒、绞刀轴以及驱动电机；还包括自适应控制系统，自适应控制系统包括PLC控制器、两驱动电机以及两第一编码器；PLC控制器分别与两驱动电机的驱动器以及两第一编码器电信号连接。本发明根据实际需求控制第一正反转电机带动两第三皮带轮转动，进而带动第二皮带轮以及两第一皮带轮转动，实现两绞刀组件间的距离调节，以适应不同环境的污泥清淤；另外，通过第二正反转电机带动转动基板转动，便于调节双绞刀结构适应不同的土坑环境。
Self-adaptive double-reamer device for cutter suction dredger
The invention discloses a self-adaptive double-reamer device for a cutter suction dredger, and relates to the technical field of double-reamer devices for dredgers. The device comprises a double-reamer structure, a distance adjusting mechanism and an angle adjusting mechanism. The double-reamer structure comprises two reamer assemblies installed on a rotating base plate. The reamer assembly comprises a strip-shaped supporting plate, a reamer body, a sleeve, a reamer shaft and a driving motor. The device further comprises a self-adaptive control system, and the self-adaptive control system comprises a PLC (Programmable Logic Controller), two driving motors and two first encoders. The PLC is in electric signal connection with drivers of the two driving motors and the two first encoders. According to actual requirements, a first forward and reverse rotation motor is controlled to drive two third belt wheels to rotate, then a second belt wheel and two first belt wheels are driven to rotate, and the distance between the two reamer assemblies is adjusted to adapt to sludge dredging in different environments. In addition, a second forward and reverse rotation motor drives the rotating base plate to rotate, and the double-reamer structure can be conveniently adjusted to adapt to different pit environments.
本发明公开了绞吸式挖泥船用自适应双绞刀装置，涉及挖泥船双绞刀装置技术领域。本发明包括双绞刀结构、距离调节机构以及角度调节机构；双绞刀结构包括安装在转动基板上的两绞刀组件；绞刀组件包括条形撑板、绞刀本体、套筒、绞刀轴以及驱动电机；还包括自适应控制系统，自适应控制系统包括PLC控制器、两驱动电机以及两第一编码器；PLC控制器分别与两驱动电机的驱动器以及两第一编码器电信号连接。本发明根据实际需求控制第一正反转电机带动两第三皮带轮转动，进而带动第二皮带轮以及两第一皮带轮转动，实现两绞刀组件间的距离调节，以适应不同环境的污泥清淤；另外，通过第二正反转电机带动转动基板转动，便于调节双绞刀结构适应不同的土坑环境。
Self-adaptive double-reamer device for cutter suction dredger
绞吸式挖泥船用自适应双绞刀装置
GUO ZHIGUO (author) / LIU SHIJIN (author)
2021-07-02
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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