Multi-pit car type second conveyor

Abstract

The invention relates to the coal mine roadway drivage machinery, in particular to a multi-truck second transporter, which is applied to a tunneling machine of a track roadway or a transportation roadway. The transporter is used to solve the problem of material transportation in the prior drivage roadway. The multi-truck second transporter is provided with a second transporter, at least two mine trucks and a gantry trolley; one end of the second transporter is hinged with a rotary table of the second transporter supported by the tunneling machine; the other end of the second transporter is hinged with the gantry trolley; and the middle part of the gantry trolley is provided with a channel, on which a mine truck can pass. The multi-truck second transporter is applied to guarantee the transportation capacity of materials, greatly reduce expenses of the roadway construction, omits a belt conveyer in production process, paves a track for the mine truck with the drivage of the roadway, and directly uses the mine truck to deliver the materials transported by the second transporter; in addition, multitrucks are used to load the materials, so the production efficiency is improved greatly.

Description

Multi-cart type second transporter technical field The invention relates to coal mine roadway excavation machinery, in particular to a multi-mine car type second transport machine. The application of the multi-mine car type second transport machine can improve the transportation efficiency in the process of driving the roadway and reduce the cost of excavating the roadway. Background technique At present, the roadheader is one of the main equipment of the mining machinery, and for the material transportation after the excavation, devices such as the star wheel shovel, the first conveyor, the second conveyor, and the belt conveyor have been used. In the actual production process, after the roadway is completed, the belt conveyor needs to be removed, and finally the track for the mine car must be laid to facilitate the use of the mine car, and the cost of digging the roadway is very high. Originally, when the belt conveyor was not used, a mine car was used to transport mater...

AI Technical Summary

Problems solved by technology

The object of the present invention is to provide a material conveying device applied to roadheaders in track roadways or transp

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