CN103947510B - A kind of adjustable cutter - Google Patents
A kind of adjustable cutter Download PDFInfo
- Publication number
- CN103947510B CN103947510B CN201410197589.9A CN201410197589A CN103947510B CN 103947510 B CN103947510 B CN 103947510B CN 201410197589 A CN201410197589 A CN 201410197589A CN 103947510 B CN103947510 B CN 103947510B
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- CN
- China
- Prior art keywords
- blade
- adjustable
- vertical groove
- knife
- socket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Scissors And Nippers (AREA)
- Knives (AREA)
Abstract
The invention provides a kind of adjustable cutter, comprise handle of a knife, and be located at the blade of handle of a knife end, blade root edge establishes blade, it is characterized in that the blade above blade is provided with vertical groove, be provided with adjustable for height limit assembly in vertical groove, the blade on rear side of blade is provided with the secondary knife assembly of adjustable angle.Limit assembly by arranging on blade controls the depth of cut of blade, secondary knife assembly again by arranging on rear side of blade controls the cutting width of blade, again by slide block or convenient, the light feed of pulley, and even depth complete cutting, improve raw lacquer to greatest extent and tap rate, and leave regular otch for tapping next time.While efficiency is taped a lacquer tree in raising, available protecting lacquer tree does and bark, plays the maximum economic benefit of lacquer tree.
Description
Technical field
The present invention relates to a kind of cutter, particularly a kind of adjustable cutter, belong to forest Tool Design manufacturing technology field.
Background technology
Lacquer tree has extensive distribution in China, is a kind of very important economic tree.The raw lacquer extracted from sumac bark is a kind of excellent natural paint, there is the advantages such as acidproof, alkaline-resisting, high temperature resistant, wear-resisting, insulation, strong adhesion, environmental protection, the reputation enjoying " king of coating " claims, and is the important source material in modern industry, agricultural, national defence, science and technology, civil area.Because lacquer tree secretion is very unique, when raw lacquer is tapped to the width of scarfing and depth requirements very strict, and existing structure is simple, the cutter of function singleness be because controlling depth of cut, width, and synchronously can not complete the cutting of bark and tapping of raw lacquer during cutting, when therefore tapping raw lacquer on lacquer tree, not only waste time and energy, but also impact is tapped quality and is tapped rate, have impact on the plantation income of lacquer tree, the development of final restriction raw lacquer industry.Meanwhile, rubber rubber tapping also faces same problem, is therefore necessary to be improved prior art.
Summary of the invention
For solve existing lacquer tree cutter because of structure simple, function singleness, cannot control depth of cut, width, thus affect cut quality and cut the problems such as operating efficiency, the invention provides a kind of adjustable cutter.
The present invention is completed by following technical proposal: a kind of adjustable cutter, comprise handle of a knife, and be located at the blade of handle of a knife end, blade root edge establishes blade, it is characterized in that the blade above blade is provided with vertical groove, be provided with adjustable for height limit assembly in vertical groove, the blade on rear side of blade is provided with the secondary knife assembly of adjustable angle, to be controlled the depth of cut of blade by limit assembly, then control the cutting width of blade by secondary knife assembly.
Described adjustable for height limit assembly comprises is located at leveling screw in vertical groove and nut, be located at the slip intermediate plate of its bottom belt locating part at leveling screw two ends respectively, slip intermediate plate is fixed on blade both sides by screw bolt and nut, and make two slip intermediate plates along on vertical groove or lower movement and fixing by the degree of tightness of adjusting nut, then bark surface is blocked by the position-limited wheel bottom slip intermediate plate, the degree of depth of cutting limit of sliding blade incision trunk, thus play the effect regulating the cutting bark degree of depth.
Described locating part is position limiting slide block or spacing pulley, to be placed on notching edge by slide block or pulley when cutting, blade is made to cut in tree, both by slide block or pulley feed easily, can complete cutting to even depth again, improve raw lacquer to greatest extent and tap rate, and leave regular otch for tapping next time.
The secondary knife assembly of described adjustable angle comprises the socket on the blade that is arranged on rear side of blade, end, one end is provided with the horizon bar of plug, be fixed on the auxiliary-blade on horizon bar, the horizon bar other end is fixed in pole socket lateral aperture by spring, pole socket upper end is fixed on blade, so that mobile and horizontal bar and Compress Spring as required, after making plug depart from fixed socket, after rotation horizon bar makes secondary cutter left or right swing certain angle, make again in plug insertion socket, and fixed by spring, thus complete secondary cutter angle adjustment, when secondary cutter left or right outlet swing certain angle, operator and secondary cutter blade will stagger, adjustable width space is vacated in centre, to complete the adjustment controlling cutting width.The design of left and right swing is for the ease of the operation at the upper and lower tangent plane of bark.
Described socket is provided with polygonal jack or polygonal gear shaping, the plug of the horizon bar end matched with socket is set to polygonal plug or polygonal gear shaping, to facilitate grafting, and grafting again after simultaneously facilitating horizon bar and secondary swivel to move, thus regulate secondary nose angle degree, meet the requirement of required cutting width.
The present invention has following advantages and effect: adopt such scheme, limit assembly by arranging on blade controls the depth of cut of blade, secondary knife assembly again by arranging on rear side of blade controls the cutting width of blade, again by slide block or convenient, the light feed of pulley, and even depth complete cutting, improve raw lacquer to greatest extent and tap rate, and leave regular otch for tapping next time.While efficiency is taped a lacquer tree in raising, available protecting lacquer tree does and bark, plays the maximum economic benefit of lacquer tree.Be desirable cutter in fact.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left TV structure figure of Fig. 1.
In figure, 1 is handle of a knife, and 2 is blade, and 3 is slip intermediate plate, and 4 is nut, and 5 is bolt, and 6 is vertical groove, and 7 is spacing pulley, and 8 is blade, and 9 is socket, and 10 is plug, and 11 is secondary cutter, and 12 is spring, and 13 is pole socket, and 14 is horizon bar, and 15 is axle.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Adjustable cutter provided by the invention, comprise handle of a knife 1, be located at the blade 2 of handle of a knife 1 right part, blade 2 root edge establishes blade 8, blade 2 above blade 8 is provided with vertical groove 6, is provided with adjustable for height limit assembly in vertical groove 6, and the blade 2 on the right side of blade 8 is provided with the secondary knife assembly of adjustable angle, to be controlled the depth of cut of blade by limit assembly, then controlled the cutting width of blade by secondary knife assembly.
Described adjustable for height limit assembly comprises is located at leveling screw 5 in vertical groove 6 and nut 4, be located at the left slip intermediate plate of its bottom belt locating part at the left and right two ends of leveling screw 5 and right slip intermediate plate 3 respectively, by bolt 5 and nut 4, left and right slip intermediate plate 3 is fixed on the left and right two sides of blade 2, and make left and right two slip intermediate plates 3 along on vertical groove 6 or lower movement and fixing by the degree of tightness of adjusting nut 4, then cut the degree of depth of trunk by locating part restriction blade 8, thus play the effect of regulation depth; Described locating part is spacing pulley 7, this spacing pulley 7 is fixed on slip intermediate plate 3 by axle 15, to be placed on notching edge by pulley 7 when cutting, blade 8 is made to cut in tree, both by pulley 7 feed easily, can complete cutting to even depth again, improve raw lacquer to greatest extent and tap rate, and leave regular otch for tapping next time.
The secondary knife assembly of described adjustable angle comprises the socket 9 on the blade 2 that is arranged on the right side of blade 8, this socket 9 is provided with polygonal gear shaping, left end end is provided with the horizon bar 14 of plug 10, be fixed on the auxiliary-blade 11 on horizon bar 14, horizon bar 14 right-hand member is fixed on by spring 12 in the lateral aperture of pole socket 13, pole socket 13 upper end is fixed on blade 2, the plug 10 of horizon bar 14 left end is polygonal gear shaping, the horizon bar 14 to move right as required and Compress Spring 12, after making plug 10 depart from socket 9, after rotation horizon bar 14 makes secondary cutter 11 swing certain angle, plug 10 is made to insert in socket 9 again, and fixed by spring 12, thus complete secondary cutter 11 angle adjustment, to have coordinated the adjustment of cutting width with blade 8.
Claims (3)
1. an adjustable cutter, comprises handle of a knife, and is located at the blade of handle of a knife end, blade root edge establishes blade, it is characterized in that the blade above blade is provided with vertical groove, be provided with adjustable for height limit assembly in vertical groove, the blade on rear side of blade is provided with the secondary knife assembly of adjustable angle;
Described adjustable for height limit assembly comprises is located at leveling screw in vertical groove and nut, is located at the slip intermediate plate of its bottom belt locating part at leveling screw two ends respectively;
The secondary knife assembly of described adjustable angle comprises the socket on the blade that is arranged on rear side of blade, end, one end is provided with the horizon bar of plug, be fixed on the auxiliary-blade on horizon bar, the horizon bar other end is fixed in pole socket lateral aperture by spring, and pole socket upper end is fixed on blade.
2. adjustable cutter according to claim 1, is characterized in that described locating part is position limiting slide block or spacing pulley.
3. adjustable cutter according to claim 1, is characterized in that described socket is provided with polygonal jack or polygonal gear shaping, and the plug of the horizon bar end matched with socket is set to polygonal plug or polygonal gear shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197589.9A CN103947510B (en) | 2014-05-12 | 2014-05-12 | A kind of adjustable cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197589.9A CN103947510B (en) | 2014-05-12 | 2014-05-12 | A kind of adjustable cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103947510A CN103947510A (en) | 2014-07-30 |
| CN103947510B true CN103947510B (en) | 2016-04-13 |
Family
ID=51324985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197589.9A Expired - Fee Related CN103947510B (en) | 2014-05-12 | 2014-05-12 | A kind of adjustable cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103947510B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432427A (en) * | 2015-12-23 | 2016-03-30 | 竹溪县泉溪益群魔芋专业合作社 | Method for cutting lacquer tree to obtain lacquer |
| CN113243278B (en) * | 2021-05-28 | 2022-08-05 | 海南天然橡胶产业集团股份有限公司 | Tapping knife for tapping machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798512A (en) * | 2010-04-12 | 2010-08-11 | 谢庭生 | Method for promoting rapid growth and production increase of Japanese Rhus succedanea in acid soil |
| CN102919062A (en) * | 2012-11-29 | 2013-02-13 | 宁都宇林生物科技开发有限公司 | Wild varnish tree grafting planting method |
| CN203884334U (en) * | 2014-05-12 | 2014-10-22 | 云南盛禾生态农业科技发展有限公司 | Adjustable cutting knife |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US843915A (en) * | 1906-05-29 | 1907-02-12 | Nathaniel B Stone | Turpentine-hack. |
| DE702481C (en) * | 1937-08-13 | 1941-02-08 | Karl Heinrich | Groove cutter for trees for resin extraction |
| CN2143868Y (en) * | 1992-03-28 | 1993-10-20 | 王善广 | Ring peeler |
| JP2000253761A (en) * | 1999-03-12 | 2000-09-19 | Sankyo Seiki Mfg Co Ltd | Groove formation jig for collecting sap |
| CN202819177U (en) * | 2012-10-11 | 2013-03-27 | 符样飞 | Rubber tapping knife |
-
2014
- 2014-05-12 CN CN201410197589.9A patent/CN103947510B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798512A (en) * | 2010-04-12 | 2010-08-11 | 谢庭生 | Method for promoting rapid growth and production increase of Japanese Rhus succedanea in acid soil |
| CN102919062A (en) * | 2012-11-29 | 2013-02-13 | 宁都宇林生物科技开发有限公司 | Wild varnish tree grafting planting method |
| CN203884334U (en) * | 2014-05-12 | 2014-10-22 | 云南盛禾生态农业科技发展有限公司 | Adjustable cutting knife |
Non-Patent Citations (2)
| Title |
|---|
| 不同光照强度对漆树幼苗生长影响的初步研究;王道植等;《中国生漆》(第02期);9-11 * |
| 几种漆树优良品种的选择和鉴定;刘康烈等;《陕西林业科技》;19801231(第02期);42-51 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103947510A (en) | 2014-07-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20200512 |