Automatic power supply device installed beside hot metal ladle car

Abstract

The invention relates to an automatic power supply device installed beside a hot metal ladle car, and the device is disposed beside a parking space of the hot metal ladle car, and is provided with a power supply cabinet. The interior of the cabinet is provided with a switching door mechanism, a press-down and lifting mechanism, an advancing and retreating mechanism, a lifting and falling mechanismand a current collector contact mechanism, wherein each mechanism is driven by a 24V electric push rod to complete the respective motion. The device can be remotely controlled to supply power to thehot metal ladle car at a hot metal ladle car stop. Only the automatic working mode needs to be selected, the device remotely opens a controllable cabinet door and completes the press-down, advancing and rising operations, enables a current collector group in the cabinet to stretch out through a duct and rise to make contact with a sealed power line box of the hot metal ladle car so as to achieve the power supply, thereby completing the supply of power to the equipment on the hot metal ladle car. After power supply, a power supply automatic cut-off mode is selected for completing the falling, retreating and lifting operations, the storage of all mechanisms in the cabinet, and the door closing operation. The device is simple in structure, and is convenient to operate. The motion of all mechanisms is reliable, and the IP level of the equipment is high. The device is especially suitable for the power supply of the hot metal ladle car, and is good in popularization and application prospect.

Description

technical field [0001] The present invention relates to an automatic power supply device installed beside the molten iron tank car, in particular to a device capable of automatically supplying power after the collector is sent to the side of the molten iron tank car by remote control and contacts the grinding circuit at the bottom of the molten iron tank car , It can also be said to be a remote control automatic power supply pile specially for the molten iron tanker. Background technique [0002] The molten iron tanker is a special vehicle used for metallurgical enterprises to transport molten iron to the cast iron machine for pouring iron blocks or to the steelmaking workshop to inject the molten iron into the mixing furnace for storage, or directly inject the molten iron into the steelmaking furnace for steelmaking. At present, in some old iron and steel plants, the distance between the steelmaking workshop and the blast furnace is relatively long, and the running time of ...

AI Technical Summary

Problems solved by technology

The system has the problems of complex structure, long construction period and high cost

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