Continuous automatic gangue loading system and method for tramcars

Abstract

The invention discloses a continuous automatic gangue loading system for tramcars, and belongs to the technical field of loading and transportation of the coal mine underground operation tramcars. Thecontinuous automatic gangue loading system comprises rails, a tramcar pushing assembly, a gangue loading hopper assembly and a control system, wherein the tramcar pushing assembly is arranged betweenthe two rails and is used for pushing the tramcars to travel on the rails, the gangue loading hopper assembly is arranged on the rails in a crossing mode, and is used for receiving ore materials continuously conveyed by a conveying belt and correspondingly loading the ore materials into the corresponding tramcars, the control system controls the tramcar pushing assembly to push the tramcars to travel, detects the positions of the tramcars, and accordingly controls the gangue loading hopper assembly to correspondingly load the ore materials into the corresponding tramcars. The invention further discloses a continuous automatic gangue loading method for the tramcars. By means of coordination and cooperation of all the assemblies, continuous operation is achieved, full-automatic split charging of the ore material is achieved, the production efficiency is greatly improved, and then a breakthrough improvement on the automation technology of coal mine underground operation is achieved.

Description

technical field [0001] The invention belongs to the technical field of mine car loading and transportation for underground coal mine operations, and in particular relates to a system and method for continuously and automatically loading gangue into mine cars. Background technique [0002] During the coal mining process, a large amount of coal gangue is produced, and the gangue needs to be transported from the coal mine to the ground. Due to the limited conditions of the coal mine roadway, to avoid mutual interference between the coal gangue and coal transportation, it is necessary to conduct temporary centralized processing of the coal gangue, which requires unified scheduling and fast shipping. The method adopted under the existing conditions of the coal mine is: put a rail-type coal mine transport mine car at the discharge outlet of the conveyor, observe the loading situation manually, and then slowly push the mine car to make the loading as uniform as possible, wait for a...

AI Technical Summary

Problems solved by technology

The method adopted under the existing conditions of the coal mine is: put a rail-type coal mine transport mine car at the discharge outlet of the conveyor, observe the loading situation manually, and then slowly push the mine car to make the loading as uniform as possible, wait for a car After it is full, stop feeding, remove the full car, and then push the next empty car. Such a cycle operation needs to frequently start and stop the gangue conveyor to meet the loading of the mine car; the existing shortcomings are complicated operation process, high concentration of personnel, low degree of automation

[0003] At present, in the process of switching between the two mine cars, it is easy to cause coal gangue to spill, which in turn leads to frequent cleaning by workers, or the need for intermittent stop of the conveyor belt, which has a great impact on the entire equipment and at the same time affects the work efficiency. Caused a great impact, unable to realize automated operation and loading and unloading

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