Intelligent ore drawing device of ore leakage trolley

Abstract

The invention relates to an intelligent ore drawing device of an ore leaking trolley. The ore drawing device is mainly composed of an intelligent ore drawing device module input control contactor of the ore leaking trolley, a belt ore overflowing sensor device, a belt slipping sensor device and a belt hopper ore overflowing sensor device 25. According to the belt hopper ore overflowing sensor device, when the hopper ore reaches the maximum limiting capacity, the module receives data, the vibration machine vibrates, ore loosening is conducted, and the hopper ore overflowing phenomenon is prevented. The stock bin liquid level sensor monitors and sets the operation time and the interval time of the vibration motor according to the actual condition of the moisture content of the iron ore concentrate powder, and indirect ore loosening can be achieved to avoid large-area ore accumulation. The belt deviation sensor device monitors the running condition of the conveying belt in real time, the function of automatic alarming and line stopping is achieved when deviation occurs, and maintainers are prompted that the conveying belt production line is abnormal and needs to be repaired, maintained and corrected. The belt ore overflowing sensor device monitors the operation condition of ores above the belt all the time, and automatically alarms and stops the line when the ores are accumulated, so that large-area accumulation of the ores is avoided, and the secondary fault that electrical elements are damaged due to overload operation of a motor is avoided.

Description

technical field [0001] The invention relates to an ore drawing device, in particular to an intelligent ore drawing device of a leakage ore trolley, which belongs to the field of mine beneficiation and transportation technology. Background technique [0002] The ore leakage trolley in the ore dressing plant of the mining branch is of great significance as the equipment for transporting and unloading iron ore concentrates in the dressing plant, but the ore leakage trolley will encounter iron ore concentrate powder and accumulate in the lower ore hopper during the process of unloading, thereby flooding the ore and causing the belt The shutdown caused production to stop, and the pressure to clean up deposits was high; and there were no personnel on site to start and stop the equipment, and the jarring motor was often burned for a long time, resulting in a series of problems such as an increase in production costs. Therefore, there is an urgent need for an intelligent ore drawing...

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Problems solved by technology

[0002] The ore leakage trolley of the concentrator of the mining branch is of great significance as the equipment for iron concentrate transportation and unloading in the concentrator, but the ore leakage car will encounter iron concentrate powder in the process of unloading the ore, which will accumulate in the lower ore hopper, thereby overflowing the ore and causing the belt The outage caused the production to stop, and the pressure to clean up the accumulated ore was high; and there was no personnel on site to start and stop the equipment, and the vibrating motor ran for a long time, and it would often burn out, causing a series of problems such as an increase in production costs.

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