Coal gangue automatic loading mechanism and method based on automobile transportation

Abstract

The invention provides a coal gangue automatic loading mechanism and method based on automobile transportation. The mechanism comprises a gangue bin, an automobile carrying table and a foundation pit;the gangue bin is erected above the foundation pit, and an unloading port of the gangue bin is provided with an automatic material door; the automobile carrying table can move on a rail at the bottomof the pit through a walking driving assembly; a piezoelectric weighing sensor is arranged in the automobile carrying table; an automobile model recognition camera, an illuminating lamp and a workingstate indicator lamp are arranged on a gangue bin body; two-stage limiting switches are arranged on the portions, at the two ends of the rail, in the foundation pit; the first stage of limiting switch is used for limiting the moving range of the automobile carrying table; and the second stage of limiting switch is used for sudden stop. The method comprises the steps that a no-load carrier automobile is parked before the foundation pit, and the automobile carrying table moves to one end of the foundation pit; a driver drives the automobile onto the automobile carrying table according to indication of the working state indicator lamp; the actual dead weight capacity of the carrier automobile is obtained through the automobile model recognition camera; the automobile carrying table passes through the gangue bin at a preset speed, and the automatic material door unloads coal gangue at preset openness; and when it is detected that the carrier automobile is fully loaded, the automatic material door is closed, the automobile carrying table moves to the other end of the foundation pit, and the carrier automobile leaves the automobile carrying table.

Description

technical field [0001] The invention belongs to the technical field of transportation equipment, in particular to an automatic coal gangue loading mechanism and method based on automobile transportation. Background technique [0002] At present, the total amount of coal gangue accumulated over the years in my country has exceeded 1000Mt, and the newly added coal gangue has reached about 100Mt every year. The accumulated coal gangue not only occupies a large amount of land resources, but also pollutes the environment, and some coal gangue is still Spontaneous combustion will occur resulting in a fire hazard. [0003] For this reason, many coal enterprises in my country will transport the accumulated coal gangue out of the mining area for centralized processing. At present, the transportation of coal gangue is mainly carried out by automobiles. In order not to affect the normal production operations during the day, most of the transportation of coal gangue is arranged in It is ...

AI Technical Summary

Problems solved by technology

[0002] At present, the total amount of coal gangue accumulated over the years in my country has exceeded 1000Mt, and the newly added coal gangue has reached about 100Mt every year. The accumulated coal gangue not only occupies a large amount of land resources, but also pollutes the environment, and some coal gangue is still Will spontaneously ignite, resulting in a fire hazard

[0003] For this reason, many coal enterprises in my country will transport the accumulated coal gangue out of the mining area for centralized processing. At present, the transportation of coal gangue is mainly carried out by automobiles. In order not to affect the normal production operations during the day, most of the transportation of coal gangue is arranged in It is carried out at night, and the scheduling of transport vehicles and the loading process of coal gangue are all controlled manually, resulting in a very high labor intensity for the staff and low loading effect

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