Automatic trimming machine for tree shapes

Abstract

Disclosed is an automatic trimming machine for tree shapes. A machine frame of the trimming machine is installed inside a lifting track of a forklift. A rotating tower is inserted on a rotating shaft of the machine frame. A power source counterweight system, a large arm, a telescopic arm, a machine head and a trimming system M are sequentially installed on the two side faces of the rotating tower. The rotating tower can rotate to any position of the front side, the back side, the left side and the right side of the forklift around the rotating shaft to work. The whole work of the trimming machine is carried out by operating an electric appliance by a forklift driver. After the work of a header, swinging and lifting of the lifting track of the forklift are utilized for being matched with extension or retraction of the telescopic arm. Due to the addition of the rotation of a header hanging bracket and the swinging of the header, a landscape tree can be trimmed to be in the geometrical shapes such as a semi spherical body, a cylinder, a conical body and a circular truncated cone. After a vertical cutter is used in cooperation with the header, the top face and side faces of a green fence wall can be trimmed at the same time. When the whole trimming machine is parallel to the running center line of the forklift, the side direction of the trimming machine is the same as the forklift in width, non-working-state running can not affect other vehicle traffics.

Description

technical field [0001] The invention relates to a machine for automatic trimming of tree shapes, especially a machine for trimming trees into various geometric shapes on one machine, which is suitable for trimming ornamental green trees on both sides of roads and in gardens. Background technique [0002] For many years, the ornamental greening trees on both sides of the road and in the gardens, in order to make them beautiful and practical, the staff of the domestic and foreign garden management departments have to use manual scissors when pruning those tree shapes with relatively complex geometric shapes. Pruning with tools such as hedge trimmers and brush cutters. For green spaces with high planting density and large number of ornamental greening trees and difficult access for personnel, the workload of manual pruning is very large, and the workload of pruning the hedge walls planted in the highway isolation belt is even greater. Large, it is more time-consuming and labor...

AI Technical Summary

Problems solved by technology

For green spaces with high planting density and large number of ornamental greening trees and difficult access for personnel, the workload of manual pruning is very large, and the workload of pruning the hedge walls planted in the highway isolation belt is even greater. Large, it is more time-consuming and labor-intensive to trim ornamental trees into hemispheres, cones, cylinders, cones, pillars and ladders, and the pruned shapes are irregular, and the visual effect is not ideal. Hedge trimmers and brush cutters are heavy and vibrate. People carry or carry them to work, and the labor intensity is very high. In addition, backpack-type brush cutters are also relatively dangerous, and the use of brush cutters may cause personal injury. Accidents happen frequently

There are some large-scale equipment dedicated to pruning hedge walls or pruning trees into spherical shapes at home and abroad. The pruning function of these large-scale equipment is single. Various shapes such as conical or hemispherical or cylindrical, pyramidal, cylindrical, square, stepped, etc.

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