Tree climbing pruner with movable shell and flexible cutting tool

Abstract

The invention discloses a tree climbing pruner with a movable shell and a flexible cutting tool, and belongs to the technical field of tree climbing pruning devices. The tree climbing pruner comprisesa transmission mechanism, an inner arc-shaped movable shell, the flexible cutting tool, a rotating mechanism and an outer arc-shaped movable shell; the transmission mechanism is connected with the inner arc-shaped moving shell, the inner arc-shaped moving shell is connected with the outer arc-shaped moving shell through the rotating mechanism, and the rotating mechanism is used for driving the outer arc-shaped moving shell to rotate. The flexible cutting tool comprises a cutting tool device capable of conducting cutting back and forth and being opened and closed, an arc-shaped tool machine base and a base bearing. The arc-shaped tool machine base of the flexible cutting tool is connected with the upper end of the outer arc-shaped movable shell through the base bearing. According to the tree climbing pruner, the inner and outer arc-shaped movable shells can be used for carrying out multi-angle stepless rotation during trunk pruning, and the running stability of the device is guaranteedthrough the rotationally symmetrical transmission mechanism; automatic operation is achieved, efficiency is high, and time and labor are saved.

Description

technical field [0001] The invention belongs to the technical field of tree climbing and pruning devices, in particular to a tree climbing and pruning machine with a movable housing and a flexible cutting tool. Background technique [0002] With the improvement of technology and living standards, new first-tier cities such as Hangzhou and Chengdu have begun to vigorously develop infrastructure and real estate construction, resulting in an increasing demand for wood. As a large consumer of forest products, fast-growing forests are focused on the advantages of short cycle and high yield. Proper pruning of trees can improve air flow between trees, improve wood quality and economic benefits, and is a basic business. Forest measures. [0003] At present, in order to adapt to the scale of fast-growing forest development, how to reliably and efficiently prune trees and reduce labor costs has gradually become an active topic. In the past, tree pruning mainly relied on manual machi...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems in the prior art that the diameter range of pruned trunks is small, the installation angle needs to be adjusted repeatedly to adapt to the pruning of large-diameter trees, and the operation reliability is not high, the present invention proposes a circular-arc-type mobile carrier and a flexible cutting tool The cutting-edge tree-climbing and pruning machine can realize continuous adjustment of cutting angle and self-adaptive tree trunk diameter for harmless tree pruning.

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