Aloft pruning apparatus
A technology of a pruning device and an arm rod, which is applied in the field of gardening and pruning devices, can solve the problems that the personal safety of staff cannot be guaranteed, the use cost of aerial work vehicles is high, and the applicable environment is limited, so as to avoid accidental damage to the structure, Improve safety and reliability and achieve the effect of smooth work
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[0023] Such as Figure 1 to Figure 4 As shown, a high-altitude pruning device includes a screw rod 10, a cutting base 2, and a cutting assembly. The cutting assembly includes two support blocks 12 that are oppositely arranged and fixed on the upper end surface of the cutting base 2, and are rotated on the two support blocks through bearings. The rotating shaft 11 on the 12, the rotating shaft 11 is provided with the gear saw blade 3, the lower end of the screw rod 10 is provided with the sleeve 1, the upper end of the screw rod 10 runs through the cutting base 2, and is installed on the end of the cutting base 2. The bevel gear 13, one end of the rotating shaft 11 is equipped with a bevel gear 15 matched with the bevel gear 13; it also includes a hanging arm assembly 4, which includes two unequal lengths and an inverted J-shaped hanging arm Bar 16, two hanging arm bars 16 vertical parts are all installed on the side wall of cutting base 2, and both are respectively positioned ...
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