Device and method for trimming curved surfaces of urban green belts

Abstract

The invention discloses a device and method for trimming arc surfaces of urban green belts. The device includes a left connecting rod, a middle connecting rod, a right connecting rod, a bracket, a bracket bolt, a left positioning ring, a tool bolt, a tool support plate, a trimming tool, a transmission shaft, a middle positioning ring, a bearing, an electric motor, and a coupling , Right positioning ring, motor support, motor shaft, wheel spokes. The invention converts electrical energy into mechanical energy, enables the pruning tool to obtain a certain linear speed to trim the green belt, and trims the green belt into an arc surface, realizes the mechanization of urban green belt pruning, enhances the aesthetics of the trimmed surface, and reduces the labor force of workers. Labor intensity, improved pruning quality and efficiency.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a device and method for trimming curved surfaces of urban green belts. Background technique [0002] In the process of urban road construction, green belts are indispensable. Since the green belt is located in a traffic and crowded area, the traffic conditions near it are complicated, and manual pruning is difficult and dangerous. The traditional pruning of green belts is mainly done by hand-held high-branch shears. The pruning efficiency is low, the pruning cost is high, the pruning quality is poor, and there is a certain danger in manual pruning. At present, the mechanical pruning devices of urban green belts are mainly driven by gasoline engines, which are connected to transmission gears through transmission shafts to drive the movement of pruning tools. Most pruning devices require manual operation to complete pruning, which has a low degree of automation, low pruning efficiency, an...

AI Technical Summary

Problems solved by technology

Since the green belt is located in a traffic and crowded area, the traffic conditions near it are complicated, and manual pruning is difficult and dangerous

The traditional pruning of green belts is mainly done by hand-held high-branch shears. The pruning efficiency is low, the pruning cost is high, the pruning quality is poor, and there are certain dangers in manual pruning.

At present, the mechanical pruning devices of urban green belts are mainly driven by gasoline engines, which are connected to transmission gears through transmission shafts to drive the movement of pruning tools. Most pruning devices require manual operation to complete pruning, which has a low degree of automation, low pruning efficiency, and small pruning range. Moreover, the pruning tool is a straight knife, which cannot trim the hedge surface into a curved surface, which greatly reduces the ornamental quality of the hedge and the trimming quality, and affects the appearance of the urban green belt.

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