Coal mine underground movable type material storage system and method

Abstract

The invention provides a coal mine underground movable type material storage system and method, and belongs to the technical field of coal mine underground material storage and transportation. The system comprises an upper sealing-tape machine, a movable bin group, a lower sealing-tape machine and guide rails, wherein the movable bin group comprises a driving part, a material guide box and material bins; walking wheels are arranged at the bottom of the material guide box; a discharging opening is formed in the bottom plate; the multiple material bins are sequentially connected; the forefront material bin is connected with the material guide box; walking wheels are arranged at the bottoms of the material bins; the discharging opening is formed in the bottom plate; a bin door is arranged on the discharging opening; the upper sealing-tape machine comprises a horizontal section located above the movable bin group and an inclined section extending downwards from the rear end of the horizontal section; the front end of the horizontal section is provided with a discharging hopper used for discharging materials to the material guide box or the material bins; the guide rails are arranged below the movable bin group; and the lower sealing-tape machine is arranged between the guide rails. According to the coal mine underground movable type material storage system and method provided by the invention, the tunneling footage and conveying of a large number of materials can be guaranteed, and continuous production of a tunneling face is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of coal mine underground material storage and transportation, and specifically discloses a coal mine underground mobile material storage system and method. Background technique [0002] At present, the materials excavated by the roadheader need to be transferred to the alley belt conveyor in time through the belt conveyor along the trough, and then transferred to the material storage point by the belt conveyor on the alley. In the trough roadway, in order to avoid material accumulation, the roadheader needs to stop production until the belt conveyor in the roadway is restarted, which delays the excavation footage and cannot guarantee the continuous production of the excavation surface. Contents of the invention [0003] The object of the present invention is to provide a coal mine underground mobile material storage system and method, which can ensure the excavation footage and the transportation of a larg...

AI Technical Summary

Problems solved by technology

[0002]At present, the materials excavated by the roadheader need to be transferred to the alley belt conveyor in time through the trough belt conveyor, and then transferred to the material storage point by the alley belt conveyor. If the alley belt machine is out of service for some reason, the materials cannot be transported out of the tunnel roadway in time. In order to avoid material accumulation, the roadheader needs to stop production until the roadway belt machine is restarted, which delays the excavation footage and cannot guarantee the continuous production of the excavation surface

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