Multi-assembly soil loosening device
The invention discloses a multi-assembly soil loosening device. The multi-assembly soil loosening device comprises a main machine frame and further comprises a first loosening part arranged at one endof the main machine frame in a penetrating mode, a third loosening part and a second loosening part;...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a multi-assembly soil loosening device. The multi-assembly soil loosening device comprises a main machine frame and further comprises a first loosening part arranged at one endof the main machine frame in a penetrating mode, a third loosening part and a second loosening part; the first loosening part comprises a first fixed barrel, a first tool bar, an inner rotation piece, an outer rotation frame and a first tool; the first fixed barrel is cylindrical, and a first guide hole is formed in the first fixed barrel in a penetrating mode in the axial direction of the firstfixed barrel; a first rotation hole is formed in the inner rotation piece in a penetrating mode in the radial direction of the inner rotation piece; a first rotation cavity is arranged at the center of the outer rotation frame in a penetrating mode; a first fixed groove is concavely formed in the outer rotation frame in the radial direction of the cross section of the outer rotation frame; and thefirst tool comprises a mai |
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