阅读说明：本技术 偏口伐竹凿 (Bamboo chisel ) 是由 唐登巨 于 2018-08-26 设计创作，主要内容包括：本发明公开了一种偏口伐竹凿,它包括有凿头(1)、凿腰(2)、凿口(3),采用普通圆钢由锻工将圆钢烧红打扁,打成偏心的鱼尾型,在鱼尾尖口上焊接一片炭钢,然后在炭钢的两面各焊接一层普通钢,再进行打磨醮水处理,使伐竹凿的锋刃尖利,强度也高。(The invention discloses an offset bamboo chisel, which comprises a chisel head (1), a chisel waist (2) and a chisel opening (3), wherein common round steel is adopted and is burnt by a forger to be flattened into an eccentric fishtail shape, a carbon steel is welded on the fishtail sharp opening, then a layer of common steel is respectively welded on two sides of the carbon steel, and then polishing and water dipping treatment are carried out, so that the sharp edge of the chisel for cutting bamboo is sharp, and the strength is high.)

1. The utility model provides a bamboo chisel is cut to deviated opening which characterized in that: the invention relates to an offset bamboo cutting chisel which comprises a chisel head (1), a chisel waist (2) and a chisel opening (3), wherein common round steel is adopted, a forger rubs and flattens the round steel into an eccentric fishtail shape, a piece of carbon steel is welded on a fishtail sharp opening, then two surfaces of the carbon steel are respectively welded with a layer of common steel, and then the grinding and water dipping treatment is carried out, so that the sharp edge of the bamboo cutting chisel is sharp, and the strength is high.

Technical Field

The bamboo shed is applied to felling the bamboos at the position where the bamboo shed center cannot be spread.

Background

At present, bamboo is cut by a bamboo strip cutter of a firewood knife, tools in the cutter can be used for cutting but cannot be used for cutting, namely old parts of the bamboo are cut, tender parts of the bamboo are left, and old bamboos to be cut cannot be blocked by tender bamboos which cannot be cut.

Disclosure of Invention

The invention aims to provide a felling bamboo chisel which is convenient to use and low in cost and can be used for cutting old bamboos in a high-density bamboo forest and keeping tender bamboos.

In order to achieve the purpose, the technical scheme of the invention is as follows: a bamboo chisel for cutting bamboo at the side of its mouth is composed of a chisel mouth, a chisel waist and a chisel head, and features that ordinary round steel is forged to flatten one end of round steel to become an eccentric fishtail, a carbon steel is welded to the tip of fishtail, two ordinary steel layers are welded to both sides of carbon steel, and the water dipping treatment is performed to make it flexible and flexible. The invention has the technical characteristics of simple structure, labor saving in operation and convenience.

Drawings

FIG. 1 is a perspective view of the present invention;

in the figure: 1 chisel head, 2 chisel waist, 3 chisel mouth.

Detailed Description

As shown in figure 1, the offset bamboo cutting chisel comprises a chisel head 1, a chisel waist 2 and a chisel opening 3, wherein common round steel is adopted, a forger rubs and flattens the round steel into an eccentric fishtail shape, a carbon steel is welded on the fishtail sharp opening, then a layer of common steel is respectively welded on two sides of the carbon steel, and then polishing and water dipping treatment are carried out, so that the sharp edge of the bamboo cutting chisel is sharp, and the strength is high. The problem of the difficult felling of the mellin has been solved, has brought the convenience of felling.