Annular cutting machine

Abstract

The invention provides an annular cutting machine. A motor is arranged at one end of the tail part of a rubber case main body, and is connected with a cable wire; the motor is connected with a planetary gear through a sun gear arranged on the motor; the planetary gear is fixed on a planetary gear frame; a planetary gear ring is arranged at the outer side of the planetary gear and the planetary gear frame, and is connected with the motor; the planetary gear frame is connected with a small bevel gear; the small bevel gear is arranged in a machine head main body; a cutter blade is arranged between an upper machine head main body and a lower machine head main body, and is linked by a transmission shaft; the back end of the cutter blade is provided with a guide wheel; an upper / lower small straight gear is arranged on a transmission shaft arranged on / under the upper / lower machine head main body; the upper / lower small straight gear is engaged with the upper / lower large straight gear; the upper / lower large straight gear is fixed with the upper / lower large bevel gear; the upper / lower large bevel gear passes through the upper machine head main body to be linked with a second guide wheel. Compared with a conventional manual operation, the annular cutting machine has the advantages that the operation is easy, and the efficiency is obviously improved; compared with a structure similar to a corner grinding machine, the annular cutting machine has the advantages that the size of the structure is small; the operation is flexible; the cutting depth can be easily controlled.

Description

technical field [0001] The invention relates to forestry tool technology, in particular to a ring cutting machine. Background technique [0002] With the development of forestry and planting, according to the needs, the branches and leaves need to be pruned, so that the branches and leaves of the trees can grow according to the needs of the administrator, and the circumcision tools have also appeared. The existing circumcision tools on the market are manual, labor-intensive and inefficient, and some electric tools are equipped with cutting discs on the basis of angle grinders. They are bulky, inconvenient to operate, and difficult to control the cutting depth. They have not been recognized by the market at present. Contents of the invention [0003] The purpose of this invention is to provide a ring cutting machine, including [0004] A plastic shell body composed of an upper plastic shell and a lower plastic shell, the front end of the plastic shell body is connected to ...

AI Technical Summary

Problems solved by technology

The existing circumcision tools on the market are manual, labor-intensive, and inefficient, and some are electric with cutting discs installed on the basis of the angle grinder. They are bulky, inconvenient to operate, and difficult to control the cutting depth. They have not been recognized by the market at present.

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