Self-moving loader for open-pit mining face

Abstract

The invention provides a self-moving reversed loader for a mining working surface of an open-pit mine, and aims to solve the problem that when the open-pit mine is mined by a crawler loader, overburden materials or valuable minerals are transported by a car, so that the operation efficiency is low. The self-moving reversed loader adopts the key points that a material receiving end of a discharging belt conveyor is placed below a discharging end of a material receiving belt conveyor; a steel structure platform is arranged at the head of a support frame; a slewing bearing is arranged between the steel structure platform and a T-shaped frame; the two ends of a horizontal rod of the T-shaped frame are respectively connected with one end of a C-shaped arm rest and one end of a hydraulic cylinder; the other end of the hydraulic cylinder is hinged to one end of a V-shaped frame; the upper end and the lower end of a drag link arm are respectively connected onto the right end of the horizontal rod of the T-shaped frame and the discharging belt conveyor; an electric motor and a drive gear are mounted on the C-shaped arm rest; the drive gear is meshed with a gear ring; the gear ring is fixed on the steel structure platform; a ring-shaped rail is fixed on the lower surface of the gear ring; a pulley is mounted at the lower end of the C-shaped arm rest, and walks on the ring-shaped rail.

Description

technical field [0001] The invention relates to a reloading equipment for open-pit mines, in particular to the equipment used to reload stripped objects or useful minerals on the working face of open-pit mines. Background technique [0002] At present, when open-pit mines use slag scrapers (scrapers) for mining operations, stripped objects or useful minerals are transported by car, which belongs to intermittent transportation, with low operating efficiency and high production costs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a self-moving reloading machine, which can be used in conjunction with a slag removal machine (scraper removal machine) to realize continuous transportation, improve operating efficiency and reduce production costs. [0004] The purpose of the present invention is achieved in that it comprises two belt conveyors, characterized in that: one of them is a material receiving belt conveyor, a...

AI Technical Summary

Problems solved by technology

[0002] At present, when open-pit mines use a slag removal machine (scraper removal machine) for mining operations, the stripped objects or useful minerals are transported by car, which belongs to intermittent transportation, with low operating efficiency and high production costs.

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