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Adjustable cutting knife

An adjustable blade technology, applied in forestry, application, agriculture, etc., can solve the problems of affecting cutting quality and cutting work efficiency, single function, simple structure, etc., so as to improve the cutting rate of raw lacquer, maximize economic benefits, and improve cutting efficiency. The effect of paint efficiency

Inactive Publication Date: 2014-07-30
云南盛禾生态农业科技发展有限公司
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing lacquer tree cutter has a simple structure and a single function, and cannot control the cutting depth and width, thereby affecting the cutting quality and cutting work efficiency, the present invention provides an adjustable cutter

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] The adjustable cutting knife provided by the present invention comprises a handle 1, a blade body 2 located at the right end of the handle 1, a blade 8 arranged at the bottom edge of the blade body 2, and a vertical through groove 6 arranged on the blade body 2 above the blade 8, vertically A height-adjustable limit assembly is provided in the through groove 6, and an angle-adjustable auxiliary knife assembly is provided on the knife body 2 on the right side of the blade 8, so as to control the cutting depth of the blade through the limit assembly, and then control the cutting depth of the blade through the auxiliary knife assembly. cutting width.

[0016] The height-adjustable limiting assembly includes a horizontal bolt 5 and a nut 4 arranged in the vertical through groove 6, and a left sliding clip and a right sliding clip with a limiting member at the bottom...

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Abstract

The invention provides an adjustable cutting knife. The adjustable cutting knife comprises a knife handle and a knife body arranged at the end part of the knife handle, wherein a knife edge is arranged at the bottom edge of the knife body. The adjustable cutting knife is characterized in that a vertical through groove is formed in the knife body above the knife edge; a limiting assembly with an adjustable height is arranged in the vertical through groove; an auxiliary knife assembly with an adjustable angle is arranged on the knife body on the back side of the knife edge. The cutting depth of the knife edge can be controlled through the limiting assembly arranged on the knife body, the cutting width of the knife edge is controlled through the auxiliary knife assembly arranged on the back side of the knife body, the knife is fed conveniently and easily through a sliding block or a pulley, and the cutting is completed in an equal-depth manner, so that the raw lacquer cutting rate is furthest improved, and regular notches remain for next cutting. Lacquer trunks and barks are effectively protected while the lacquer cutting efficiency is improved, and the maximum economic benefits of lacquer trees are obtained.

Description

[0001] technical field [0002] The invention relates to a cutting knife, in particular to an adjustable cutting knife, which belongs to the technical field of design and manufacture of forest cutting tools. Background technique [0003] Sumac is widely distributed in my country and is a very important economic tree species. Raw lacquer cut from the bark of the lacquer tree is an excellent natural paint, which has the advantages of acid resistance, alkali resistance, high temperature resistance, wear resistance, insulation, strong adhesion, environmental protection, etc., and enjoys the reputation of "the king of paint". Important raw materials in modern industry, agriculture, national defense, science and technology, and civilian fields. Due to the unique secretion of lacquer, the width and depth of the cut are very strict when cutting raw lacquer. However, the existing cutters with simple structure and single function cannot control the cutting depth and width, and cannot...

Claims

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Application Information

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IPC IPC(8): A01G23/12
Inventor 廖声熙崔凯桂俊明何清李立邓良华崔永忠黄云锋
Owner 云南盛禾生态农业科技发展有限公司
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