| 摘要 |
PURPOSE: A cart for carrying low-grade ores is provided to reduce a time for loading the low-grade ores. CONSTITUTION: A cart for carrying low-grade ores comprises a cart body(20), a plurality of wheels(22), and rotary guide doors(24,26). The cart body comprises a space(40) for loading the low-grade ores and a port(42) for the low-grade ores. The plurality of wheels is for the cart body to move. The rotary guide doors opens and closes the port for the low-grade ores. The rotary guide doors guides the low-grade ores to the port by the pressure generated when blasting rocks.
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