Bidirectional lumbering device

Abstract

The invention relates to the field of lumbering and discloses a bidirectional lumbering device. The bidirectional lumbering device includes a guiding rack, a first sliding rod, a second sliding rod, afirst lantern ring, a second lantern ring and a fastening screw; a guiding groove is formed in the middle of the guiding rack, a first connecting rod is welded to the surface of the first sliding rod, a second connecting rod is welded to the surface of the second sliding rod, a spiral spring is welded to the right side of the second lantern ring, a guiding rod slides in the spiral spring, a casing pipe is slidingly connected to the right side of the guiding rod, motors are welded to the interiors of the first and second lantern rings respectively, a rotating shaft is connected to an upper side shaft of each motor, a cutting wheel is welded to the upper end of each rotating shaft, a connecting block is welded to the middle of the inner side of the guiding rack, a first clamping block is welded to the upper side of the connecting block, and a second clamping block is hinged to the right side of the first clamping block. A bidirectional synchronous cutting method is utilized to achieve fast lumbering, the first clamping block and the second clamping block are used for fixing a lumbering device body to a tree at the same time, and manpower is saved.

Description

technical field [0001] The invention relates to the field of logging, in particular to a two-way logging device. Background technique [0002] Logging is the first process of forest harvesting operations, also known as tree release. Generally, on the designated felling area, first determine the felling direction of the standing tree, clear the obstacles around it, open up a safety road, and then fall the standing tree. When felling trees, generally humans use an ax or a bow saw to cut one side of the tree first, and then switch to the other side for cutting. It needs to go back and forth to cut alternately, which is laborious. With the development of technology, some people use electric Although it saves a certain amount of physical strength in this way, it also needs to walk back and forth for logging. It is necessary to carry the chainsaw and it is inconvenient to fix it on the tree, which also consumes physical strength. Contents of the invention [0003] The purpose ...

AI Technical Summary

Problems solved by technology

When felling trees, generally humans use an ax or a bow saw to cut one side of the tree first, and then switch to the other side for cutting. It needs to go back and forth to cut alternately, which is laborious. With the development of technology, some people use electric Although it saves a certain amount of physical strength, it also needs to walk back and forth for logging. It is necessary to carry the chainsaw and it is inconvenient to fix it on the tree, which also consumes physical strength.

Images