Coal mine mining filling tunneling device
The utility model discloses a coal mine mining filling tunneling device, which relates to the field of coal mine mining and comprises a box body, a fixed shovel plate is arranged at the bottom of the front end of the box body, a crushing box is arranged at the front end of the box body, a crushing m...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a coal mine mining filling tunneling device, which relates to the field of coal mine mining and comprises a box body, a fixed shovel plate is arranged at the bottom of the front end of the box body, a crushing box is arranged at the front end of the box body, a crushing motor is arranged in the crushing box, and the crushing motor is connected with a reduction gearbox. An output shaft of the reduction gearbox is connected with an eccentric shaft arranged on one side of the bottom end of the crushing box through a transmission belt, the eccentric shaft is rotationally connected with one end of a movable shovel plate, the other end of the movable shovel plate is rotationally connected with a pull rod, one end of the pull rod is connected with a spring, and the other end of the spring is fixedly connected with a fixing table. The fixing table is fixedly connected to the inner wall of the crushing box, and the pull rod penetrates through the fixing table. The movable shovel plate match |
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