Device used for drilling in cooperation with electric impact hammer
The utility model discloses a device used for drilling in cooperation with an electric impact hammer. The device comprises a walking trolley, a four-link mechanism, an electric impact hammer fixing base and the electric impact hammer. Two longitudinal rods of the four-link mechanism are parallel wit...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses a device used for drilling in cooperation with an electric impact hammer. The device comprises a walking trolley, a four-link mechanism, an electric impact hammer fixing base and the electric impact hammer. Two longitudinal rods of the four-link mechanism are parallel with each other, and one longitudinal rod is fixed to the walking trolley. The electric impact hammer is fixed to the electric impact hammer fixing base, and the electric impact hammer fixing base is fixed to the top end of the other longitudinal rod of the four-link mechanism. Therefore, a user can drive the longitudinal rod provided with the electric impact hammer to longitudinally stretch out and draw back by pressing down transverse rods of the four-link mechanism, and the device achieves drilling in cooperation with working of the electric impact hammer when stretching out. |
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