Intelligent overhaul equipment for a belt conveyor comprises a malfunction inspection device, an overhaul traveling mechanism, a control chamber, a carrier roller replacement device, a protective fence, a carrier roller storing and supplying device and a power generation system. The malfunction inspection device is installed on one side of a belt conveyor overall framework A and provided with the overhaul traveling mechanism, and the overhaul traveling mechanism is provided with the control chamber, the carrier roller replacement device and the power generation system. The protective fence is of a steel pipe welding structure and fixed to the periphery of the control chamber, and the protective fence and the overhaul traveling mechanism are fixed in a welded mode. The carrier roller storing and supplying device is fixed to the position, between the power generation system and the control chamber, of the upper portion of the overhaul traveling mechanism. The intelligent overhaul equipment replaces manual daily inspection, thus, the labor intensity of manpower is relieved, the working efficiency is high, information omitting and information inaccuracy which are caused by manual information collecting are avoided, routinization and intelligentization are achieved, the complex manual carrier roller replacing process is simplified, the accuracy is ensured, and the intelligent overhaul equipment is applied to the technical field of belt conveyor overhaul and maintenance equipment.