Eucalypt pruning machine capable of increasing climbing force by utilizing self gravity

Abstract

The invention discloses a eucalypt pruning machine for increasing a climbing force by utilizing self gravity. The eucalypt pruning machine comprises a pruning device and a tree climbing device. The tree climbing device comprises a rack, a left upper synchronous wheel, a first synchronous belt, a first lower synchronous wheel, a right upper synchronous wheel, a second synchronous belt, a second lower synchronous wheel, a climbing drive motor, an electric push rod, a lifting handle and a clamping device. The pruning device of the eucalypt pruning machine for increasing the climbing force by utilizing self gravity adopts a chain type cutting knife so that the shape of the pruning device can be changed according to the thickness of a trunk, branches can be well cut off from the root portions of the branches, pruning cuts are complete, and the condition of incomplete pruning is avoided; the tree climbing device is in contact with the trunk by adopting the synchronous belts, the climbing force can be increased by utilizing self gravity through reasonable central arrangement, and rapid tree climbing and pruning are achieved.

Description

technical field [0001] The invention relates to the technical field of branch pruning production equipment, in particular to a eucalyptus pruning machine which utilizes its own gravity to increase climbing force. Background technique [0002] Timely pruning of trees in the growth period can not only reduce the sunlight shielding of aging branches, improve the air flow between trees, enhance the photosynthesis of trees, and increase the yield of trees; it can also improve the straightness of trees and reduce knots. It is an effective means to obtain high-quality wood. There are fast-growing trees mainly planted with eucalyptus in a large area in southern my country. With the transformation of eucalyptus from paper timber to sawn timber, timely pruning of eucalyptus trees has become an active topic at present. The problem of low cost and rising cost year by year. In recent years, many domestic universities, scientific research institutes and production enterprises have designe...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a eucalyptus pruning machine that utilizes its own gravity to increase the climbing force. This eucalyptus pruning machine solves the problem of damage to the bark caused by the high contact stress between the climbing device and the trunk, and its pruning device can be used according to the thickness of the trunk. To change its own shape, it can better cut off the branches from the root of the branches, so that the pruning incision is complete, avoiding the incomplete pruning situation, and at the same time, it can use its own gravity to increase the climbing force, quickly climb the tree and pruning, which solves the above background Questions raised by technology

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