A Coal Gangue Sorting System Based on Image Data Processing

Abstract

The invention relates to a coal gangue sorting system based on image data processing, which includes a support shell, a support base, a driving roller, a conveyor belt, a traction mechanism, a distribution mechanism, a linkage mechanism, a sorting mechanism and a drive motor. The two ends of the protective shell are respectively equipped with supporting bases, and a driving roller is installed between the two supporting bases on the same side, and a driving motor is installed on the side wall of one of the supporting bases, and the output shaft of the driving motor is connected with the driving roller. The outer walls of the two driving rollers are sleeved with conveyor belts, the outer wall of the support seat at one end of the drive motor is provided with a traction mechanism, the middle of the support shell is provided with a distribution mechanism, and the inner wall of the support shell is provided with a linkage mechanism. Invented, the chaotic distribution of coal gangue on the conveyor belt can be regularized into a horizontal and parallel distribution, so that the coal gangue falling from the conveyor belt is located on one side of the gas nozzle, ensuring that each gas nozzle can be accurately sorted, avoiding A device is missed.

Description

technical field [0001] The present invention is in the technical field of coal mining equipment, in particular to a coal gangue sorting system based on image data processing. Background technique [0002] Coal gangue is a solid waste discharged from the coal mining process and coal washing process. Including the excavation gangue in the process of tunnel excavation, the gangue extracted from the roof, the bottom plate and the interlayer during the excavation process, and the washing gangue picked out during the coal washing process. The coal gangue sorting system is a special equipment for screening gangue. It mainly collects images of coal and gangue through camera or ray equipment, and then conducts data analysis through a computer to screen out coal and gangue, and then controls the gas through a computer. The high-pressure gas is ejected through the gas nozzle, and the ejected gas directly hits the gangue, thereby realizing the screening of coal and gangue. [0003] Ho...

AI Technical Summary

Problems solved by technology

[0003] However, a kind of coal gangue sorting system based on image data processing in the current market will have the following problems during use. The pressure of the gas ejected from the gas nozzle is relatively high. Generally, the diameter of the gas nozzle is small, that is, the working radius is small. When the offset between the coal gangue on the conveyor belt and the gas nozzle is large, the gas nozzle cannot screen out the gangue , it is easy to miss the selection; b. When the coal gangue falls on the conveyor belt in the coal gangue sorting system, the coal gangue is disorderly distributed relative to the conveyor belt, which seriously affects the sorting accuracy of the gas nozzle

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