| 摘要 |
A tree shaking device for harvesting fruit from trees, comprising a housing (2) containing a reduction gear driven by a motor (4) for imparting a reciprocating motion to a rod (9) provided with a hook (11) at one end for engaging the tree branches, a rear handgrip (15) connected to said housing (2) and carrying the device controls, and a front tubular handgrip (22) having a polygonal inner cross section and axially slidable along a sleeve (21) having a polygonal outer cross section and being integral to said rod (9), whereby said hook (11) can rotate while the device is operating and no axial vibrations are transmitted to the hand of the operator. <IMAGE>
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