CN105981597A - Knife for striking off focus tissue of rotten disease of fruit tree - Google Patents
Knife for striking off focus tissue of rotten disease of fruit tree Download PDFInfo
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- CN105981597A CN105981597A CN201510061484.5A CN201510061484A CN105981597A CN 105981597 A CN105981597 A CN 105981597A CN 201510061484 A CN201510061484 A CN 201510061484A CN 105981597 A CN105981597 A CN 105981597A
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- cutter
- knife
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- fruit tree
- striking
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Abstract
The invention discloses a knife for striking off a focus tissue of the rotten disease of a fruit tree. The knife comprises a main knife and a secondary knife, wherein the main knife comprises a main knife handle, a main knife body, a main knife blade and a main knife internal screw thread; the secondary knife comprises a secondary knife external screw thread, a secondary knife body, a secondary knife blade and a secondary knife assembling and disassembling block; the main knife handle is connected with a motor, power is input, the main knife body and the secondary knife body are driven to rotate around the central axis, the main knife blade and the secondary knife blade are driven to rotate, and the focus tissue of the rotten disease of the fruit tree is struck off; when the focus tissue is located at a relatively smooth place of a trunk, the focus tissue is struck off by using the main knife only; and when the focus tissue at a branch of the fruit tree needs to be struck off, the secondary knife is mounted on the main knife, and the focus tissue is struck off by using the secondary knife.
Description
Technical field
The invention belongs to pest and disease control of fruit trees field, relate to a kind of cutter striking off fruit tree putrefaction disease lesion tissue.
Background technology
The rot of fruit tree is widely distributed in China, and the growth that rot is to fruit tree can cause serious threat, affects the life-span of fruit tree, the yield of fruit and quality.The conidium that Valsa mali Miyabe et Yamada produces, disperses with the wind in orchard overhead in the anniversary, invades tree body from hole skin, carpopodium trace, leaf scar and various wound, hide at infection court, make tree body generally carry disease germs after sprouting.Once condition is suitable, and germ extension rapidly, forms ulceration, causes that tree vigo(u)r is weak, limb is withered, extremely sets, even ruins garden.At present, during the preventing and treating of rot, fruit tree epidermis, the pathological tissues of layer of wood strike off, and are requisite measures.Owing to rot is wide in the diseased region of trunks of fruit trees, branches of fruit trees shape differs, and needs different blade type, blade to go to strike off rot lesion tissue.And the current rot lesion tissue of orchard worker is struck off, being to install a kind of universal cutter on common electricity turns, being operated, labour intensity is big, and efficiency is low, strikes off dead angle.
Content of the invention
For above-mentioned problems of the prior art and defect, it is an object of the invention to provide a kind of cutter striking off fruit tree putrefaction disease lesion tissue, this cutter can be by disposable for rot lesion tissue scraped clean, do not stay dead angle, and operating efficiency is high, low cost, easy to carry.
The technical scheme realizing foregoing invention purpose is a kind of cutter striking off fruit tree putrefaction disease lesion tissue, including main cutter handle of a knife and main cutter cutter hub, described main cutter handle of a knife is connected with one end of main cutter cutter hub, described main cutter cutter hub cylindrical form, is evenly distributed with some main cutter blades around its table machine.
Described main cutter blade has 10 and has negative rake.
The present invention still has a purpose, it is to provide above-mentioned another embodiment of cutter striking off fruit tree putrefaction disease lesion tissue, including main cutter, described main cutter is made up of main cutter handle of a knife and main cutter cutter hub, described main cutter handle of a knife is connected with one end of main cutter cutter hub, and the other end of described main cutter cutter hub is connected by the external screw thread of internal thread and secondary cutter one end；The main cutter cutter hub cylindrical form of described main cutter, is evenly distributed with some main cutter blades around its surface；The secondary cutter cutter hub of described secondary cutter is cone shape, is evenly distributed with some secondary cutter blades around its surface.
The other end of described secondary cutter is provided with handling block.
Described main cutter cutter hub and secondary cutter cutter hub surface are respectively evenly distributed with 10 blades, and blade all has negative rake.
Described secondary cutter blade is 1:6 relative to the tapering of secondary cutter cutter hub.
The operation principle of a kind of cutter striking off fruit tree putrefaction disease lesion tissue of the present invention:
Main cutter handle of a knife is connected with motor, input power, drives main cutter cutter hub and secondary cutter cutter hub to rotate around central axis, drives main cutter blade and secondary cutter blade to rotate respectively, and carries out rossing, cutting to the rot pathological tissues on branches of fruit trees.
The cutter striking off fruit tree putrefaction disease lesion tissue of the present invention, main cutter has 10 around the equally distributed cutter blade of main cutter central shaft, there are 10 around the equally distributed secondary cutter blade of secondary main cutter central shaft on secondary cutter, main cutter blade and secondary cutter blade all have negative rake, ensure intensity and the heat dissipating mass of point of a knife and cutting edge when scraping bark, make wood chip be easy to fragility fracture consequently facilitating collect simultaneously；Main cutter blade and secondary cutter blade two ends have the fillet that radius is 1；Secondary cutter blade is 1:6 relative to the tapering of secondary cutter cutter hub, and the structure of secondary cutter loading-unloading block is positive six prisms, is positioned at the small end of secondary cutter, utilizes spanner can operate secondary cutter loading-unloading block, can change different secondary cutters.
Disposable for rot lesion tissue scraped clean can not stayed dead angle, and operating efficiency is high by the cutter striking off fruit tree putrefaction disease lesion tissue of the present invention, and low cost is easy to carry.
Brief description
Fig. 1 is the front view of the first embodiment of a kind of cutter striking off fruit tree putrefaction disease lesion tissue of the present invention；Fig. 2 is the right view of main cutter；
Fig. 3 is the front view of the second embodiment of a kind of cutter striking off fruit tree putrefaction disease lesion tissue of the present invention；
Fig. 4 is the left view of secondary cutter.
Below in conjunction with the accompanying drawings described a kind of cutter striking off fruit tree putrefaction disease lesion tissue is further illustrated.
Detailed description of the invention
Fig. 1 is the front view of the first embodiment of a kind of cutter striking off fruit tree putrefaction disease lesion tissue of the present invention, including main cutter handle of a knife 11 and main cutter cutter hub 12, described main cutter handle of a knife 11 is connected with one end of main cutter cutter hub 12, described main cutter cutter hub 12 cylindrical form, is evenly distributed with some main cutter blades 13 around its surface.
Fig. 2 gives the right view of main cutter, and main cutter blade 13 has 10 and has negative rake.
Fig. 3 gives the front view of the second embodiment of a kind of cutter striking off fruit tree putrefaction disease lesion tissue of the present invention, including main cutter 1, described main cutter 1 is made up of main cutter handle of a knife 11 and main cutter cutter hub 12, described main cutter handle of a knife 11 is connected with one end of main cutter cutter hub 12, it is characterized in that, the other end of described main cutter cutter hub 12 is connected by the external screw thread 21 of internal thread 14 and secondary cutter 2 one end；
Main cutter cutter hub 12 cylindrical form of described main cutter 1, is evenly distributed with some main cutter blades 13 around its surface；
The secondary cutter cutter hub 22 of described secondary cutter 2, in cone shape, is evenly distributed with some secondary cutter blades 23 around its surface.
The other end of described secondary cutter 2 is provided with handling block 24.
Described main cutter cutter hub 12 and secondary cutter cutter hub 22 surface are respectively evenly distributed with 10 blades, and blade all has negative rake.
Described secondary cutter blade 23 is 1:6 relative to the tapering of secondary cutter cutter hub 22.
The present invention strikes off the cutter of fruit tree putrefaction disease lesion tissue, when fruit tree putrefaction disease lesion tissue is positioned at the more smooth place of trunk, main cutter 1 is only used to carry out stripping operation to lesion tissue, main cutter handle of a knife 11 is connected with motor, input power, lesion tissue, under the cutting force effect of main cutter blade 13, splits away off from trunk.
When will to fruit tree branch at lesion tissue carry out scraping control when, use spanner to block secondary cutter loading-unloading block 24 and screw in clockwise direction, complete the installation of secondary cutter 2.Pair cutter 2 is attached on main cutter 1, main cutter handle of a knife 11 is connected with motor, input power, drive main cutter cutter hub 12 and secondary cutter cutter hub 22, rotate around central axis, drive main cutter blade 13 and secondary cutter blade 23 to rotate, use secondary cutter 2, the lesion tissue at fruit tree branch is struck off.When striking off, the rotation of main cutter 1 and the axis of trunk or branch, keep vertical or near vertical, the bus of secondary cutter 2 is vertical with the opening direction of fruit tree branch.
The cutter striking off fruit tree putrefaction disease lesion tissue of the present invention, main cutter has 10 around the equally distributed cutter blade of main cutter central shaft, there are 10 around the equally distributed secondary cutter blade of secondary main cutter central shaft on secondary cutter, main cutter blade and secondary cutter blade all have negative rake, ensure intensity and the heat dissipating mass of point of a knife and cutting edge when scraping bark, make wood chip be easy to fragility fracture consequently facilitating collect simultaneously；Main cutter blade and secondary cutter blade two ends have the fillet that radius is 1；Secondary cutter blade is 1:6 relative to the tapering of secondary cutter cutter hub, and the structure of secondary cutter loading-unloading block is positive six prisms, is positioned at the small end of secondary cutter, utilizes spanner can operate secondary cutter loading-unloading block, can change different secondary cutters.
Claims (7)
1. the cutter striking off fruit tree putrefaction disease lesion tissue, including main cutter handle of a knife (11) and main cutter cutter hub (12), described main cutter handle of a knife (11) is connected with one end of main cutter cutter hub (12), it is characterized in that, described main cutter cutter hub (12) cylindrical form, is evenly distributed with some main cutter blades (13) around its surface.
2. the cutter striking off fruit tree putrefaction disease lesion tissue according to claim 1, it is characterised in that described main cutter blade (13) has 10.
3. the cutter striking off fruit tree putrefaction disease lesion tissue according to claim 1 and 2, it is characterised in that described main cutter blade (13) has negative rake.
4. the cutter striking off fruit tree putrefaction disease lesion tissue, including main cutter (1), described main cutter (1) is made up of main cutter handle of a knife (11) and main cutter cutter hub (12), described main cutter handle of a knife (11) is connected with one end of main cutter cutter hub (12), it is characterized in that, the other end of described main cutter cutter hub (12) is connected by the external screw thread (21) of internal thread (14) and secondary cutter (2) one end；
Main cutter cutter hub (12) cylindrical form of described main cutter (1), is evenly distributed with some main cutter blades (13) around its surface；
The secondary cutter cutter hub (22) of described secondary cutter (2), in cone shape, is evenly distributed with some secondary cutter blades (23) around its surface.
5. the cutter striking off fruit tree putrefaction disease lesion tissue according to claim 4, it is characterised in that the other end of described secondary cutter (2) is provided with handling block (24).
6. the cutter striking off fruit tree putrefaction disease lesion tissue according to claim 4, it is characterised in that described main cutter cutter hub (12) and secondary cutter cutter hub (22) surface are respectively evenly distributed with 10 blades, and blade all has negative rake.
7. the cutter striking off fruit tree putrefaction disease lesion tissue according to claim 4, it is characterised in that described secondary cutter blade (23) is 1:6 relative to the tapering of secondary cutter cutter hub (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061484.5A CN105981597A (en) | 2015-02-06 | 2015-02-06 | Knife for striking off focus tissue of rotten disease of fruit tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061484.5A CN105981597A (en) | 2015-02-06 | 2015-02-06 | Knife for striking off focus tissue of rotten disease of fruit tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105981597A true CN105981597A (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510061484.5A Pending CN105981597A (en) | 2015-02-06 | 2015-02-06 | Knife for striking off focus tissue of rotten disease of fruit tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105981597A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0454804U (en) * | 1990-09-14 | 1992-05-11 | ||
| CN201682821U (en) * | 2010-03-31 | 2010-12-29 | 潘忠林 | Electric bark peeler |
| CN201976484U (en) * | 2011-03-23 | 2011-09-21 | 王连强 | Adjustable fruit tree curved knife |
| CN102415288A (en) * | 2011-10-21 | 2012-04-18 | 杨迎宾 | Electric fruit tree bark trimmer |
| CN102498957A (en) * | 2011-10-21 | 2012-06-20 | 杨迎宾 | Trimming scraper for trimming barks of fruit trees |
| CN202551759U (en) * | 2012-04-10 | 2012-11-28 | 田文君 | Rotten bark scraping machine for fruit tree |
| CN202565811U (en) * | 2012-02-16 | 2012-12-05 | 山东省果树研究所 | Electric bark scraping machine cutter for trees |
| CN203251690U (en) * | 2013-03-28 | 2013-10-30 | 广州侨银环保技术有限公司 | Branch bud scraping tool |
| CN103718841A (en) * | 2013-12-05 | 2014-04-16 | 时洪良 | Method for using fruit tree rossing machine |
| CN103875463A (en) * | 2014-04-04 | 2014-06-25 | 楚雄市欣绿世界名贵茶花品种园有限公司 | Multifunctional combined cutter for nursery stock grafting |
| CN204466345U (en) * | 2015-02-06 | 2015-07-15 | 西北农林科技大学 | A kind of cutter striking off fruit tree putrefaction disease lesion tissue |
-
2015
- 2015-02-06 CN CN201510061484.5A patent/CN105981597A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0454804U (en) * | 1990-09-14 | 1992-05-11 | ||
| CN201682821U (en) * | 2010-03-31 | 2010-12-29 | 潘忠林 | Electric bark peeler |
| CN201976484U (en) * | 2011-03-23 | 2011-09-21 | 王连强 | Adjustable fruit tree curved knife |
| CN102415288A (en) * | 2011-10-21 | 2012-04-18 | 杨迎宾 | Electric fruit tree bark trimmer |
| CN102498957A (en) * | 2011-10-21 | 2012-06-20 | 杨迎宾 | Trimming scraper for trimming barks of fruit trees |
| CN202565811U (en) * | 2012-02-16 | 2012-12-05 | 山东省果树研究所 | Electric bark scraping machine cutter for trees |
| CN202551759U (en) * | 2012-04-10 | 2012-11-28 | 田文君 | Rotten bark scraping machine for fruit tree |
| CN203251690U (en) * | 2013-03-28 | 2013-10-30 | 广州侨银环保技术有限公司 | Branch bud scraping tool |
| CN103718841A (en) * | 2013-12-05 | 2014-04-16 | 时洪良 | Method for using fruit tree rossing machine |
| CN103875463A (en) * | 2014-04-04 | 2014-06-25 | 楚雄市欣绿世界名贵茶花品种园有限公司 | Multifunctional combined cutter for nursery stock grafting |
| CN204466345U (en) * | 2015-02-06 | 2015-07-15 | 西北农林科技大学 | A kind of cutter striking off fruit tree putrefaction disease lesion tissue |
Non-Patent Citations (1)
| Title |
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| 奥梯斯: "《车工问答》", 31 March 1981, 科学普及出版社 * |
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Application publication date: 20161005 |
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