Automatic propelling type garden trimmer

Abstract

The invention discloses an automatic propelling type garden trimmer which comprises a power locomotive and a trimming device. A rotating disc support driven by a power device to rotate horizontally isrotationally connected to the power locomotive, a lower supporting arm and a base oil cylinder for driving the lower supporting arm to swing are hinged to the rotating disc support, at least two outward stretching supporting arms and a stretching oil cylinder for driving the outward stretching supporting arms to swing and adjusting the outward stretching distance are hinged to the end of the supporting arm, and a ball is connected to a connecting base; two sets of shearing devices are arranged at the side face of the ball, each trimming device comprises a spiral device and a trimming ring, each spiral device comprises a spiral support, a sleeve is arranged on each spiral support, rotating blades of the trimming devices can be replaced, operators can select proper blades according to the different shapes and sizes of sheared branches for operation, the application range of the device is wider, once the blades are damaged, a new blade can be replaced, the maintenance time is shortened,and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of garden machinery and equipment, in particular to an automatic walking garden pruning machine. Background technique [0002] At present, there are green belts on both sides of urban roads or expressways, such as green belts such as holly and small green trees of various shapes planted on both sides of the road, green trees planted in the isolation belt set in the middle of the expressway and expressways. Set green trees on both sides of the road. Most of the pruning of the landscaping green belts is done manually by ordinary hand-held pruning machines, which is labor-intensive and low in labor efficiency; because the pruning machine itself has a certain weight, it is pruning the high and side green belts at the same time. It is not easy to complete the work with high intensity, and it is often easy to cause low work efficiency and fatigue for a long time. In addition, the green trees in the middle or on both sides ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention aims at the shortcomings existing in the prior art to provide a kind of self-propelled garden pruning machine that can automatically trim the green belts on both sides of the road and has high efficiency, thereby solving the mechanical efficiency of the pruning machine existing in the prior art. Disadvantages such as relatively low work intensity, low work efficiency, single trimming style, and unattractive appearance

Images