Portable power tree barrier removing device
The invention belongs to the technical field of tree barrier removing, and particularly relates to a portable power tree barrier removing device which comprises a herringbone lap joint supporting frame, a butt joint extension unit is arranged on the outer side surface of the herringbone lap joint su...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention belongs to the technical field of tree barrier removing, and particularly relates to a portable power tree barrier removing device which comprises a herringbone lap joint supporting frame, a butt joint extension unit is arranged on the outer side surface of the herringbone lap joint supporting frame, and the butt joint extension unit comprises a supporting butt joint extension rod. A butt joint rotating unit is arranged on the outer side surface of the herringbone lap joint supporting frame, the butt joint rotating unit comprises a rotating threaded rod head, and the outer side surface of the rotating threaded rod head is movably sleeved with a lifting unit in a threaded mode. The herringbone lap joint supporting frame is moved to a proper position, the supporting butt joint extension rods are in butt joint according to the height of a tree on site, meanwhile, the outer side surfaces of the supporting butt joint extension rods are sleeved with the 8-shaped butt joint limiting ferrules, meanwhile |
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