JP2006246871A - Mowing blade (chip saw) - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mowing blade (chip saw) capable of preventing plants from growing, by making a mowing machine equipped with the blade damage cut parts or root parts of weeds, miscellaneous trees having a small diameter, miscellaneous bamboos having a small diameter, etc., at the same time when the machine mows them, and further by making the parts finely split, and capable of intertilling and agitating the soil. <P>SOLUTION: This mowing blade (chip saw) is formed by soldering two or more special steel edges (chips) at equal intervals on an outer peripheral part on a side face of the disk-like blade, and further soldering two or more special steel edges (chips) at equal intervals in two or more circular lines on a bottom face part of the disk. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

Detailed Description of the Invention

[Field of the technology to which the invention belongs] (Industrial application field)
The present invention is a disc-shaped blade (tip saw) used for brush cutting, and is a cutting blade (tip saw) that can be used in various occupations such as agriculture, forestry, and civil engineering.

[Conventional technology]
There are many other types such as string-like, star-shaped, protrusions that protrude by rotation, crosses, etc.

[Problems to be Solved by the Invention]

When weeding weeds, small diameter weeds, small diameter weeds, etc. using a brush cutter, the blades (tips) are made of special steel and are in a sharp state. The mowing work can be done, and the operator can work easily.

If the sharpness of the blade (chip) is lost, it is desirable to sharpen the blade (chip) with a polishing machine or replace it with a new one when several blades (chips) are lost.

In the present invention, (1) special steel blades (tips) are formed on the outer periphery of the side surface of FIG. It is to dampen cut parts and root parts of small-diameter miscellaneous trees, small-diameter miscellaneous bamboo, etc., and also to delay the restoration of the cut parts in order to bring them back and to suppress the growth of plants after cutting.

[Means for solving problems]
In the present invention, special steel blades (tips) are brazed to the outer peripheral portion of the side surface of Fig. 1A board (1) at equal intervals, and (2) (5) special steel blades on the bottom surface. (Tips) are formed by brazing in sub-numbers of sub-numbers at equal intervals, and the contact surface with the ground is smoothed, so that mowing work and the like can be performed efficiently. It is used to prevent vegetation growth.

[Embodiment of the Invention] (Example)

An embodiment of the present invention will be described with reference to the drawings. A blade for a brush cutter (as shown in a tip saw, a disc-shaped blade (tip saw) having a center mounting hole (3), 5) Special steel blades (tips) are formed by brazing at several intervals at equal intervals, and 5) Special steel blades (tips) are formed at equal intervals at the lower surface portion. Since the circumferential row is formed by brazing, it is different from the conventional cutting blade (tip saw).

(2) Special steel blades (tips) are formed on the lower surface by brazing, and are formed by brazing the sub-several places and sub-surrounding rows at equal intervals. It is to suppress the growth or the like of the plant after cutting, as well as delaying the repair of the cut part in order to prick the cut part and the root part of the plant, and to bring it back into a pruning state.

(1) Side outer peripheral blades (tips) and (2) Lower surface parts (5) Special steel blades (tips) are formed at equal intervals by sub-several places and brazed in the sub-several peripheral rows. Depending on the angle of the cutting blade, the soil can be cultivated or stirred.

[The invention's effect]
The cutting blade (chip saw) according to the present invention can cut a weed or the like, a small-diameter miscellaneous tree, a small-diameter miscellaneous bamboo or the like, and can also be turned upside down to suppress plant growth.

For farmers, adapt to weeds such as rice fields, fields, etc., or soil cultivation and agitation.

For forestry traders, underpriced forests, underpruned young trees, etc., or even the early maintenance of bamboo forests will increase the value of the forest.

Civil engineering firms should adapt to the cutting of weeds on the shoulders of roads, small-diameter miscellaneous trees, small-diameter miscellaneous bamboo, etc.

Outline Fig. 1A board Explanation of schematic side Type of special steel (chip) Outline side B board Outline side C board

Claims (1)

  Fig. 1 A Disc-shaped (1) side disc outer circumference of (5) special steel blades (tips) are brazed at equal intervals to (2) lower surface part (5) special steel Cutting blade (tip saw), characterized in that quality blades (tips) are formed at sub-positions at equal intervals and brazed around the sub-numbers of circumferential rows.

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