A stump rhizome cutting device for logging

Abstract

The invention relates to the field of forestry machinery, in particular to a stump root stock cut off device for felling. The stump root stock cut off device comprises a turntable, a cutting strip, a cover disk, a bearing, a connecting rod, a spindle, a compressing device, a hand winding drive device and a frame, the turntable is positioned in the frame, a through hole is formed in the center of the turntable, a rack is arranged on the top surface of the turntable, the compressing device applies downward pressure to a cover plate through a spring, the connecting rod is arranged at the bottom of the spindle and connected with the cutting strip, a cutting edge is arranged at the bottom of the cutting strip, and the hand winding drive device drives the turntable to rotate through a gear. The stump root stock cut off device can sleeve the periphery of a stump, tree roots of the periphery of the stump are slowly cut off by manually rotating a rocker, and the efficiency of the device is higher as compared with traditional agricultural machinery.

Description

technical field [0001] The invention relates to the field of forestry machinery, in particular to a stump and rhizome cutting device for logging. Background technique [0002] In the existing logging process, tree stumps will be left after the trees are cut down. The general method for removing the stumps is to dig them out with an excavator, but in places with poor terrain conditions, such as steep hillsides, it is difficult for excavators to pass through. It can be dug out by hand. When digging by hand, it is generally necessary to cut off the root system around the stump first, and then dig out or pull out the entire tree root. The whole process is completed by people with traditional agricultural tools (such as axes, forks, etc.), and the efficiency is low. In view of Therefore, the present invention provides a device for cutting the circumference of the stump, which can be placed around the stump, and the roots of the stump circumference can be slowly cut off by manual...

AI Technical Summary

Problems solved by technology

[0002] In the existing logging process, stumps will be left after the trees are cut down. The general method for removing the stumps is to dig them out with an excavator, but in places with poor terrain conditions, such as steep hillsides, it is difficult for excavators to pass through. can be dug out by hand

When digging by hand, it is generally necessary to cut off the root system around the stump first, and then dig out or pull out the entire tree root. The whole process is completed by people holding traditional agricultural tools (such as axes, forks, etc.), and the efficiency is low. In view of Therefore, the present invention provides a tree stump circumference cutting device, which can be set around the tree stump, and slowly cut off the roots of the tree stump circumference by manually rotating the rocker, which is more efficient than traditional agricultural machinery

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