Remote control self-propelled multi-rod lifting fruit tree pruning machine

Abstract

A remote control self-propelled multi-rod lifting fruit tree pruning machine comprises a power system, a walking system, a lifting system, a cutting system and a control system and is characterized in that the lifting system is composed of a first-layer swing arm, a second-layer folding arm, a swing arm oil cylinder, a folding arm oil cylinder, a rotary table and a rotary table base, and the rotary table base is installed on a chassis device of the walking system; the rotary table drives the lifting system to integrally complete 180-degree left and right rotation; the cutting system is composed of a rotating arm rotating mechanism, a rotating arm, a cutting arm oil cylinder, a cutting arm, an electric chain saw and a four-connecting-rod mechanism, the rotating arm is hinged to the cutting arm and one end of the cutting arm oil cylinder through the four-connecting-rod mechanism, and the electric chain saw is installed at the outer end of the cutting arm. Various operations are remotely controlled, directional pruning of branches is achieved, people are effectively prevented from being injured by the pruned branches, climbing operation is not needed, the labor intensity is relieved, and the comfort degree of outdoor operation is improved.

Description

technical field [0001] The invention relates to an agricultural and forestry machine, in particular to a device for pruning specific tree shapes in fruit tree fields. [0002] technical background [0003] As an important part of orchard planting management, fruit tree shaping and pruning has received more and more attention from planting managers. At present, fruit tree shaping and pruning on the market mostly uses manual shears, manual saws or electric, pneumatic and other tools for freehand pruning. During the pruning process, it is necessary to prune from a height, and the risk factor is high, and accidents often occur; pruning workers are easily injured by falling branches when pruning under the tree. With the aging of the population in our country, the personnel engaged in the front-line agricultural and forestry production operations are often older, their hands and feet are inflexible, and the personnel who can perform outdoor climbing operations are very limited. The...

AI Technical Summary

Problems solved by technology

[0003] As an important link in orchard planting management, the pruning and pruning of fruit trees has attracted more and more attention from planting managers. At present, the pruning and pruning of fruit trees on the market mostly uses manual shears, manual saws, or electric, pneumatic and other tools for freehand pruning. During the pruning process, climbing and pruning is required, the risk factor is high, and accidents often occur; pruning workers are also prone to being injured by falling branches when pruning under the tree

With the aging of our country's population, the people engaged in front-line agricultural and forestry production operations are often too old, with inflexible hands and feet, and the number of people who can perform outdoor climbing operations is very limited. Therefore, it is particularly important to provide a mechanized pruning equipment to replace manual operations. urgent

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