Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wireless remote control type electric excavator
The invention discloses a wireless remote control type electric excavator. The excavator comprises a remote controller, an electric excavator body and a vehicle-mounted electrical cabinet, the vehicle-mounted electrical cabinet is fixedly installed on one side of the electric excavator body, and a motor, a main cable and a central collecting ring are arranged on the electric excavator body. A contactor, a programmable logic controller, a wireless communication module, a signal conversion module, a power conversion device and a safety protection device are arranged in the vehicle-mounted electrical cabinet, and the wireless communication module is in communication connection with the remote controller. An external power is used for supplying power to engineering machinery, non-road emission is eradicated fundamentally, pollution-free and environment-friendly construction is guaranteed, an operator only needs to carry a remote control device, walk freely and select the optimal visual position for operation, potential accidents caused by unclear sight, severe environment, improper command and cooperation and other factors in the prior art are avoided, safe operation is guaranteed, and the construction efficiency is greatly improved.
本发明公开一种无线遥控式电动挖掘机，包括远程遥控器、电动挖掘机、车载电气柜，所述车载电气柜固定安装于电动挖掘机一侧，所述电动挖掘机上设置有电机、主电缆和中央集电环，所述车载电气柜内设置有接触器、可编程逻辑控制器、无线通讯模块、信号转换模块、电力变换装置和安全保护装置，所述无线通讯模块与远程遥控器通信连接。本发明通过采用外部电力为工程机械供电，从根源上杜绝了非道路排放，保证了无污染绿色环保施工，操作人员只需携带遥控装置，自由走动并选择最佳视觉位置实行操作，杜绝了以往由于视线不清、环境恶劣、指挥配合不当等因素造成的事故隐患，既保证了安全操作又大幅度提高了施工效率。
Wireless remote control type electric excavator
The invention discloses a wireless remote control type electric excavator. The excavator comprises a remote controller, an electric excavator body and a vehicle-mounted electrical cabinet, the vehicle-mounted electrical cabinet is fixedly installed on one side of the electric excavator body, and a motor, a main cable and a central collecting ring are arranged on the electric excavator body. A contactor, a programmable logic controller, a wireless communication module, a signal conversion module, a power conversion device and a safety protection device are arranged in the vehicle-mounted electrical cabinet, and the wireless communication module is in communication connection with the remote controller. An external power is used for supplying power to engineering machinery, non-road emission is eradicated fundamentally, pollution-free and environment-friendly construction is guaranteed, an operator only needs to carry a remote control device, walk freely and select the optimal visual position for operation, potential accidents caused by unclear sight, severe environment, improper command and cooperation and other factors in the prior art are avoided, safe operation is guaranteed, and the construction efficiency is greatly improved.
本发明公开一种无线遥控式电动挖掘机，包括远程遥控器、电动挖掘机、车载电气柜，所述车载电气柜固定安装于电动挖掘机一侧，所述电动挖掘机上设置有电机、主电缆和中央集电环，所述车载电气柜内设置有接触器、可编程逻辑控制器、无线通讯模块、信号转换模块、电力变换装置和安全保护装置，所述无线通讯模块与远程遥控器通信连接。本发明通过采用外部电力为工程机械供电，从根源上杜绝了非道路排放，保证了无污染绿色环保施工，操作人员只需携带遥控装置，自由走动并选择最佳视觉位置实行操作，杜绝了以往由于视线不清、环境恶劣、指挥配合不当等因素造成的事故隐患，既保证了安全操作又大幅度提高了施工效率。
Wireless remote control type electric excavator
一种无线遥控式电动挖掘机
SUN JIE (Autor:in) / LIU QING (Autor:in) / WANG WENYU (Autor:in) / ZHOU BIN (Autor:in)
11.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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