Semi-fixed crushing station and arrangement method

Abstract

An embodiment of the invention provides a semi-fixed crushing station and an arrangement method, and belongs to the technical field of ore crushing of open pit mines. The semi-fixed crushing station comprises a crushing station foundation, a truck, a crusher and a discharge belt, wherein the crushing station foundation comprises three side surfaces and a bottom surface; the three side surfaces and the bottom surface are arranged in an open pit slope; the crushing station foundation is divided into four layers from top to bottom; the four layers successively comprise an upper stock bin, a crusher bin, a lower stock bin and a belt bin; an unloading platform is arranged on the top surface of the open pit slope; the truck is positioned on the unloading platform; the crusher is positioned in the crusher bin; a feeding opening of the crusher communicates with the upper stock bin; a discharge opening of the crusher communicates with the lower stock bin; the discharge belt is positioned in the belt bin; and the belt bin communicates with the lower stock bin through a through hole. The crushing station foundation only comprises the three side surfaces and the bottom surface, so that equipment such as the crusher is convenient to repair and maintain; and because trenches are dug in the open pit slope, excavation difficulty is reduced, and manufacturing costs of supports are reduced.

Description

technical field [0001] The invention relates to the technical field of ore crushing in open-pit mines, in particular to a semi-fixed crushing station and an arrangement method. Background technique [0002] The crushing station is mainly used to crush the mined ore. The current crushing station is divided into fixed crushing station and semi-fixed crushing station. The position of the fixed crushing station is fixed and cannot be moved. The transportation process to the fixed crushing station is cumbersome; the position of the semi-fixed crushing station can be moved, and can be moved according to the specific location of the ore, which simplifies the transportation process and has been widely used. The current semi-fixed crushing stations are all arranged in the underground crushing chamber. First, the chamber is excavated on the surface, and supports are arranged in the chamber to ensure safety, and then the crusher and other equipment are arranged in the chamber with the ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the prior art that it is difficult to overhaul and maintain the crusher equipment, the safety of the chamber is greatly affected by the lithology of the rock, and a large amount of support is required, the present invention provides a semi-fixed crushing station, the semi-fixed Fixed crushing station includes crushing station foundation, truck, crusher and discharge belt;

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