The invention relates to an electric trolley of a crane and the crane with the trolley. The electric trolley comprises an end beam A and an end beam B. Drive wheels A, driven wheels B and driving wheels are arranged on the lower side of the end beam A and the lower side of the end beam B respectively. The driving wheels are connected with motors. A main beam A and a main beam B are arranged on the upper side of the end beam A and the upper side of the end beam B. A sensor A and a sensor B are arranged at the two ends of the upper side of the main beam A respectively. An optoelectronic switch A is arranged on the left side of the middle of the main beam A. An optoelectronic switch B is arranged on the right side of the middle of the main beam B. A prompter is arranged on the upper side of the middle of the main beam B. A cross beam is arranged in the middle of the main beam A and the middle of the main beam B, and a dust detector, a controller and a dust collector are arranged on the upper side of the cross beam in sequence. A main hoisting mechanism is arranged on one side of the upper surface of the main beam A and one side of the upper surface of the main beam B. An auxiliary hoisting mechanism is arranged on the other side of the upper surface of the main beam A and the other of the upper surface of the main beam B. The electric trolley has the beneficial effects of being reasonable in structure, stable in running and high in safety and intelligent degree.
Electric trolley of crane and crane with trolley
2016-02-03
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |