hedge trimmer

Abstract

The invention discloses a hedge trimmer. The hedge trimmer comprises: a trimmer body; a chassis reversing device, which comprises a chassis and a chassis driving mechanism, wherein the chassis is rotatably mounted on the trimmer body; a static arm bearing, one end of which is installed on the chassis; a static arm, which is hinged on the other end of the static arm bearing; a lifting power member, which is arranged between the static arm and the static arm bearing and used to drive the static arm bearing to rotate around the hinged place on the static arm; a dynamic arm, one end of which sleeves the static arm and can slide relative to the static arm; a stretchable power member, which is arranged between the static arm and the dynamic arm and used for driving the dynamic arm to slide relative to the static arm; and a tool bit assembly, which is installed at the other end of the dynamic arm. The hedge trimmer provided by the invention can realize three trimming modes, i.e., high-level hedge trimming, horizontal hedge trimming and low-level hedge trimming at the same time, enables the trimming range to be wider and the speed of trimming mode transformation to be faster, has simple structure, convenient operation, high degree of automation, high work efficiency, diversification of trimming modes and wide application range.

Description

technical field [0001] The invention relates to a hedge trimmer and belongs to the technical field of hedge trimmers. Background technique [0002] At present, with the development of society, people's requirements for the living environment are increasing day by day, and the area of ​​highway hedges and landscaping is increasing. Hedges not only green the environment, but also can induce the driver's sight and ensure driving safety. If the manual trimming method of the traditional handheld hedge trimmer is used, it is not only time-consuming and laborious, but also difficult to meet the uniform trimming quality requirements. At the same time, it is difficult to guarantee the safety of the trimmers; after the trimming operation, the trimmed branches need to be recycled. , which has resulted in secondary operations, greatly increasing the workload of pruning personnel. The use of mechanical pruning machines can overcome the above shortcomings and achieve efficient, safe and ...

AI Technical Summary

Problems solved by technology

If the manual trimming method of the traditional handheld hedge trimmer is used, it is not only time-consuming and laborious, but also difficult to meet the uniform trimming quality requirements. At the same time, it is difficult to guarantee the safety of the trimmers; after the trimming operation, the trimmed branches need to be recycled. , which has resulted in secondary operations, greatly increasing the workload of pruning personnel

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