Mine raw material mining and stripping process for mechanized production and matched equipment

Abstract

The invention belongs to the technical field of mineral resource mining, and discloses a mine raw material mining and stripping process for mechanized production. The mining and stripping process for the mine raw materials for mechanical production comprises the following specific operation steps: S1, loading stripped materials subjected to mining crushing or blasting to a displacement type belt feeding conveyor; S2, conveying the materials to a guide chute at the tail part of the movable belt feeding conveyor or an automobile by the displacement type belt feeding conveyor. The displacement type belt feeding conveyor, the first long-distance conveying device, the first bearing device and other structures are matched to work, the purposes of simple work and high efficiency are achieved, the displacement type feeding belt conveyor is pre-embedded below a material pile, and a bulldozer is matched or the gradient of the material pile is used for feeding; the problems that feeding of a wheel loader is continuously improved to do work and the feeding efficiency is limited are solved, a plurality of devices are adopted for lap joint according to the actual conditions of mines and stockyards, the characteristic that the landform of the mines is complex is greatly adapted, and the process arrangement is flexible.

Description

technical field [0001] The invention belongs to the technical field of mineral mining, in particular to a mine raw material mining and stripping process for mechanized production and supporting equipment. Background technique [0002] In the construction process of large-scale projects such as mine stripping and earth excavation, the traditional belt loading process or belt conveyor feeding process mainly uses wheel loaders, but wheel loaders need to continuously lift materials during work. Each lifting of materials needs to consume a lot of useless work, and the loading capacity is limited, which cannot meet the efficient operation of mine stripping; [0003] In addition, the traditional open-pit mining and stripping mainly adopts excavator + automobile transportation technology. Automobile transportation is greatly affected by the weather and requires a large number of drivers. In addition, automobile transportation needs to build a large number of roads and related roads ...

AI Technical Summary

Problems solved by technology

[0002] In the construction process of large-scale projects such as mine stripping and earth excavation, the traditional belt loading process or belt conveyor feeding process mainly uses wheel loaders, but wheel loaders need to continuously lift materials during work. Each lifting of materials needs to consume a lot of useless work, and the loading capacity is limited, which cannot meet the efficient operation of mine stripping;

[0003] In addition, the traditional open-pit mining and stripping mainly adopts excavator + automobile transportation technology. Automobile transportation is greatly affected by the weather and requires a large number of drivers. In addition, automobile transportation needs to build a large number of roads and related roads need regular maintenance. generate a lot of dust

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