Method for charging implemented by using curvy auxiliary rocker arm of mining machine and curvy auxiliary rocker arm-charging mining machine for implementing method

Abstract

A method of loading material by a curved auxiliary rocker arm (4) on a mining machine, and a mining machine having a curved auxiliary rocker arm (4) capable of loading material. A material-loading mining machine comprises a master rocker arm (3) and a curved auxiliary rocker arm (4). The auxiliary rocker arm (4) comprises a box-supporting section (4.1) and a material removal and loading box-supporting section (4.2). The auxiliary rocker arm (4) curves downward. The bottom end of the curved portion of said arm is proximate to the bottom position of a reciprocating impact power box (2) when said box comes into contact with the ground. An auxiliary rocker arm material-loading member (5) is provided on the material removal and loading box-supporting section (4.2), said member (5) being disposed along an articulated end of the reciprocating impact power box (2) when the material removal and loading box-supporting section (4.2) comes into contact with the ground. Driven by the mining machine, when the material removal and loading box-supporting section (4.2) comes into contact with the ground, the auxiliary rocker arm material-loading member (5) pushes fallen material collected by the mining machine to a conveyor, allowing for excellent material-loading effects for the impact-type mining machine, improving the adaptability of said machine, and reducing the amount of manual labor required.

Description

technical field [0001] The invention belongs to the field of machinery, and is particularly suitable for a method for charging a curved auxiliary rocker arm of a mining machine in the field of mining and a curved auxiliary rocker arm charging and mining machine for implementing the method. Background technique [0002] At present, the harvester can be divided into two forms according to the working principle, one is the drum harvester, and the other is the impact harvester. The outer ring of the drum of the drum harvester is provided with a spiral groove, and the material cut by the pick is exported through the rotation of the spiral groove to realize the harvesting and loading; Blanking is realized by reciprocating impact. After the material is exported by the reciprocating impact power box, there is a large gap between the reciprocating impact blanking part and the conveyor, because the reciprocating impact tooth does not spin up to screw the material into the conveyor, re...

AI Technical Summary

Problems solved by technology

The outer ring of the drum of the drum harvester is provided with a spiral groove, and the material cut by the pick is exported through the rotation of the spiral groove, so as to realize the harvesting and loading of the material; the impact type harvester relies on the impact of the punching teeth of the blanking part on the material wall Blanking is realized by reciprocating impact. After the material is exported by the reciprocating impact power box, there is a large gap between the reciprocating impact blanking part and the conveyor, because the reciprocating impact tooth does not spin up to screw the material into the conveyor, resulting in a gap A large amount of materials in the tank are accumulated, it is not easy to clean up, and it cannot be loaded into the conveyor smoothly, resulting in poor charging effect of the impact harvester and difficult on-site cleaning. The field application of the impact harvester without a clearing device It increases the labor intensity of workers, increases the waste of excavated materials, and reduces the efficiency of time utilization.

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