Pneumatic crawler-type vehicle special for conveying explosive cartridges

Abstract

The invention provides a pneumatic crawler-type special explosive cartridge conveying vehicle, and belongs to the technical field of coal mining, the pneumatic crawler-type special explosive cartridge conveying vehicle comprises a rotating arm and a vehicle body, the top of the rotating arm is fixedly provided with a clamping device, the outer side of a drill rod is slidably connected with an explosive cartridge, one end of a horizontal telescopic oil cylinder is fixedly connected with a first rotary drive, and the other end of the horizontal telescopic oil cylinder is fixedly connected with a second rotary drive. The output end of the first rotation drive is fixedly provided with a second rotation drive, and the output end of the second rotation drive is fixedly provided with a rotating arm. When in use, a hole is drilled by a drilling machine, then an explosive cartridge is conveyed to the bottom of the hole by the trolley, hole sealing materials are injected by a self-contained grouting pump, detonation can be implemented after the hole is sealed, in order to meet the requirement of conveying the explosive cartridge underground in a coal mine, a guide rail of the trolley can swing front and back and left and right by an angle and can horizontally stretch out and draw back, and the whole trolley is provided with a standing platform, a stirring tank, the grouting pump and the like. The structure is compact, small and light; compressed air is used as power required by the whole vehicle, safety and convenience are achieved, action is flexible, and all-directional swing angle can be achieved.

Description

technical field [0001] The invention belongs to the technical field of coal mining, and in particular relates to a pneumatic crawler-type special vehicle for sending explosive coils. Background technique [0002] Coal mines refer to places rich in coal resources, which are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far away from the surface, it is generally selected to excavate the coal by digging the roadway underground, which is an underground coal mine. When the distance between the coal seam and the surface is very short, it is generally chosen to directly strip the surface soil layer to excavate coal, which is an open-pit coal mine. For the mining of coal mines, it is generally necessary to use explosive coils dedicated to coal mines for mining, and it is necessary to send explosive coils underground for mining. Generally, special equipment for sending explosive coils is used, and pneumatic crawler-type special vehicles...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a pneumatic crawler-type special vehicle for sending explosive rolls, which aims to solve the problems in the prior art such as inconvenient operation, insufficient flexibility, low safety performance, inability to realize omni-directional swing angle, insufficient stability, and low work efficiency.

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