| 摘要 |
PURPOSE: A bucket device for a vertical tunnel is provided to dispose low-grade ore located in the bottom surface of the vertical tunnel without pressurizing the low-grade ore. CONSTITUTION: A bucket device for a vertical tunnel comprises a supporting section(110), a working section(130), a vertical frame(120), and a bucket section. The supporting section is composed of fixed beams(112) and support plates(114). The fixed beams support the ground of an excavated vertical tunnel. The support plates are coupled to the fixed beams. The working section is rotatably formed in the bottom of the supporting section. The vertical frame is formed between the supporting section and the working section. The bucket section is composed of an excavator conveyor(140) and an excavator(150). The excavator is coupled to one end of the excavator conveyor.
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