Hedge trimmer with automatic obstacle avoidance

Abstract

The utility model relates to the technical field of afforesting machinery, and name is the hedge trimming device of automatic obstacle avoidance, including device body, device body still include the mounting seat, install the pruning arm on the mounting seat, install the pruning assembly on the other end of pruning arm, still install the rotating motor on the casing, rotating motor be connected with the pivot and can drive the pivot rotation, still install the photoelectric switch on the cantilever, casing, pruning sword under casing form the rotator, photoelectric switch be opposite the rotator, photoelectric switch connection control device, rotating motor connection control device, when photoelectric switch detects that the rotator has the change, photoelectric switch will this signal transmission control device, control device makes rotating motor run and makes the pivot along the rotator rotation direction rotation 180 DEG. Have the advantage that avoid the obstacle in time, after avoiding the obstacle, the pruning sword can return to the position of normal work.

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