Continuous track raking loader

Abstract

A continuous caterpillar rake loader is composed of a drive device, a running gear and a conveying device; a scraper bucket device is arranged above the front of a main machine, articulated on a gantry of a driving cab and connected with a swing hydraulic cylinder that is fixed on a main frame; the lower part of a conveying device is connected with a hoist cylinder fixed on the main frame, the bottom of the conveying device is provided with a swing cylinder which can lead the conveying device to swing left and right; a pumping station is respectively connected with a star-wheel-drive motor of a loading part, a running motor of the running gear, the hoist cylinder of the loading part, the swing cylinder of the scraper bucket device, the hoist cylinder and the swing cylinder of the conveying device; and the outside of an electrical cabinet is provided with a flameproof casing. The rake loader completes rake loading of materials simultaneously when loading materials, thus realizing continuous loading, improving loading efficiency and the reliability of the loading part, being applicable to continuous rake loading of low coal seam in coal mine as well as to the places in need of rake loading on the ground; and the rake loader is compact in structure, convenient in operation, high in reliability, multi-purpose with one machine, and small in the size of the machine body.

Description

technical field [0001] The invention relates to a continuous crawler raking machine, which is especially suitable for continuous raking of thin coal seams in coal mines, and also suitable for occasions where continuous raking is required on the ground. Background technique [0002] At present, coal mine underground roadway excavation is divided into general mechanized excavation and comprehensive mechanized excavation. Due to the high cost of excavation machine in comprehensive mechanization, and the current level of technical level of excavation machine for hard rock is low, the consumption of picks is relatively large. Therefore, blasting excavation In coal mine roadway excavation, it still occupies a considerable proportion in our country, and the coal excavated by guns is transported out by manual shoveling to the conveyor, which is labor-intensive for workers; However, due to the non-continuous operation of the rake bucket rock loader, the high body, low work efficiency...

AI Technical Summary

Problems solved by technology

[0002] At present, coal mine underground roadway excavation is divided into general mechanized excavation and comprehensive mechanized excavation. Due to the high cost of excavation machine in comprehensive mechanization, and the current level of technical level of excavation machine for hard rock is low, the consumption of picks is relatively large. Therefore, blasting excavation In coal mine roadway excavation, it still occupies a considerable proportion in our country, and the coal excavated by guns is transported out by manual shoveling to the conveyor, which is labor-intensive for workers; However, due to the non-continuous operation of the rake bucket rock loader, the high body, low work efficiency, and it cannot be used in thin coal seams, there is an urgent need for a continuous type that integrates loading and transportation, is easy to use, has good safety performance, and has high efficiency. High and low labor intensity equipment suitable for continuous loading and transportation of thin coal seams

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