CN204466345U - A kind of cutter striking off fruit tree putrefaction disease lesion tissue - Google Patents
A kind of cutter striking off fruit tree putrefaction disease lesion tissue Download PDFInfo
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- CN204466345U CN204466345U CN201520086211.1U CN201520086211U CN204466345U CN 204466345 U CN204466345 U CN 204466345U CN 201520086211 U CN201520086211 U CN 201520086211U CN 204466345 U CN204466345 U CN 204466345U
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- cutter
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- lesion tissue
- fruit tree
- hub
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Abstract
The utility model discloses a kind of cutter striking off fruit tree putrefaction disease lesion tissue, this cutter comprises main cutter and secondary cutter, and main cutter comprises main cutter handle of a knife, main cutter cutter hub, main cutter blade, main cutter internal thread; Secondary cutter comprises secondary cutter external screw thread, secondary cutter cutter hub, secondary cutter blade, secondary cutter loading-unloading block; 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, strikes off fruit tree putrefaction disease lesion tissue; When lesion tissue is positioned at the more smooth place of trunk, a main cutter is only used to carry out stripping operation to lesion tissue; When will to the lesion tissue at fruit tree branch place scrape control time, by secondary Cutting tool installation manner on main cutter, use secondary cutter, lesion tissue struck off.
Description
Technical field
The utility model belongs to pest and disease control of fruit trees field, relates 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 rot can cause serious threat to the growth of fruit tree, affects the life-span of fruit tree, the Yield and qualities of fruit.The conidium that Valsa mali Miyabe et Yamada produces, disperses with the wind in overhead, orchard in the anniversary, invades tree body, hide, tree body is generally carried disease germs at infection court after sprouting from hole skin, carpopodium trace, leaf scar and various wound.Once condition is suitable, germ expansion rapidly, forms ulceration, causes that tree vigo(u)r is weak, limb is withered, extremely sets, even ruin garden.At present, prevent and treat in process in rot, the pathological tissues of fruit tree epidermis, layer of wood strikes off, and is a requisite measure.Because rot is wide in the diseased region of trunks of fruit trees, branches of fruit trees shape differs, and needs different blade type, blade goes to strike off rot lesion tissue.And the current rot lesion tissue of orchard worker is struck off, be on common electricity turns, install a kind of universal cutter, carry out work, labour intensity is large, and efficiency is low, strikes off dead angle.
Summary of the invention
For above-mentioned problems of the prior art and defect, the purpose of this utility model is to provide a kind of cutter striking off fruit tree putrefaction disease lesion tissue, and this cutter can by disposable for rot lesion tissue scraped clean, do not stay dead angle, and operating efficiency is high, cost is low, easy to carry.
The technical scheme realizing above-mentioned utility model object is a kind of cutter striking off fruit tree putrefaction disease lesion tissue, comprise 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, the described cylindrical shape of main cutter cutter hub, is distributed with some main cutter blades around its surface uniform.
Described main cutter blade has 10 and has negative rake.
The utility model still has an object, be to provide above-mentioned another embodiment of cutter striking off fruit tree putrefaction disease lesion tissue, comprise 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 with secondary cutter one end; The cylindrical shape of main cutter cutter hub of described main cutter, is distributed with some main cutter blades around its surface uniform; The secondary cutter cutter hub conically shape of described secondary cutter, is distributed with some secondary cutter blades around its surface uniform.
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.
A kind of operation principle striking off the cutter of fruit tree putrefaction disease lesion tissue of the utility model:
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 utility model, main cutter has 10 around the equally distributed cutter blade of main cutter central shaft, secondary cutter have 10 around the equally distributed secondary cutter blade of secondary main cutter central shaft, main cutter blade and secondary cutter blade all have negative rake, when ensureing to scrape bark, the intensity of point of a knife and cutting edge and heat radiation volume, make wood chip be easy to fragility fracture simultaneously thus be convenient to collect; 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.
The cutter striking off fruit tree putrefaction disease lesion tissue of the present utility model can by disposable for rot lesion tissue scraped clean, and do not stay dead angle, and operating efficiency is high, cost is low, easy to carry.
Accompanying drawing explanation
Fig. 1 is a kind of front view striking off the first embodiment of the cutter of fruit tree putrefaction disease lesion tissue of the utility model; Fig. 2 is the right view of main cutter;
Fig. 3 is a kind of front view striking off the second embodiment of the cutter of fruit tree putrefaction disease lesion tissue of the utility model;
Fig. 4 is the left view of secondary cutter.
Below in conjunction with accompanying drawing, described a kind of cutter striking off fruit tree putrefaction disease lesion tissue is further illustrated.
Embodiment
Fig. 1 is a kind of front view striking off the first embodiment of the cutter of fruit tree putrefaction disease lesion tissue of the utility model, comprise 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, the described cylindrical shape of main cutter cutter hub 12, is distributed with some main cutter blades 13 around its surface uniform.
Fig. 2 gives the right view of main cutter, and main cutter blade 13 has 10 and has negative rake.
Fig. 3 gives the utility model a kind of front view striking off the second embodiment of the cutter of fruit tree putrefaction disease lesion tissue, comprise 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 with secondary cutter 2 one end;
The cylindrical shape of main cutter cutter hub 12 of described main cutter 1, is distributed with some main cutter blades 13 around its surface uniform;
The secondary cutter cutter hub 22 conically shape of described secondary cutter 2, is distributed with some secondary cutter blades 23 around its surface uniform.
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 utility model 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 pair of lesion tissue is only used to carry out stripping operation, 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 the lesion tissue at fruit tree branch place scrape control time, use spanner block secondary cutter loading-unloading block 24 with clockwise direction screw in, complete the installation of secondary cutter 2.Secondary cutter 2 is mounted 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 place is struck off.When striking off, the axis of the rotation of main cutter 1 and trunk or branch, keeps vertical or close vertical, the bus of secondary cutter 2, vertical with the opening direction of fruit tree branch.
The cutter striking off fruit tree putrefaction disease lesion tissue of the present utility model, main cutter has 10 around the equally distributed cutter blade of main cutter central shaft, secondary cutter have 10 around the equally distributed secondary cutter blade of secondary main cutter central shaft, main cutter blade and secondary cutter blade all have negative rake, when ensureing to scrape bark, the intensity of point of a knife and cutting edge and heat radiation volume, make wood chip be easy to fragility fracture simultaneously thus be convenient to collect; 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. one kind is struck off the cutter of fruit tree putrefaction disease lesion tissue, comprise 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 shape, is distributed with some main cutter blades (13) around its surface uniform.
2. the cutter striking off fruit tree putrefaction disease lesion tissue according to claim 1, is characterized 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, is characterized in that, described main cutter blade (13) has negative rake.
4. one kind is struck off the cutter of fruit tree putrefaction disease lesion tissue, comprise 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 with the external screw thread (21) of secondary cutter (2) one end by internal thread (14);
Main cutter cutter hub (12) the cylindrical shape of described main cutter (1), is distributed with some main cutter blades (13) around its surface uniform;
Secondary cutter cutter hub (22) the conically shape of described secondary cutter (2), is distributed with some secondary cutter blades (23) around its surface uniform.
5. the cutter striking off fruit tree putrefaction disease lesion tissue according to claim 4, is characterized 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, is characterized 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, is characterized 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 |
|---|---|---|---|
| CN201520086211.1U CN204466345U (en) | 2015-02-06 | 2015-02-06 | A kind of cutter striking off fruit tree putrefaction disease lesion tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086211.1U CN204466345U (en) | 2015-02-06 | 2015-02-06 | A kind of cutter striking off fruit tree putrefaction disease lesion tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204466345U true CN204466345U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086211.1U Expired - Fee Related CN204466345U (en) | 2015-02-06 | 2015-02-06 | A kind of cutter striking off fruit tree putrefaction disease lesion tissue |
Country Status (1)
| Country | Link |
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| CN (1) | CN204466345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105981597A (en) * | 2015-02-06 | 2016-10-05 | 西北农林科技大学 | Knife for striking off focus tissue of rotten disease of fruit tree |
-
2015
- 2015-02-06 CN CN201520086211.1U patent/CN204466345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105981597A (en) * | 2015-02-06 | 2016-10-05 | 西北农林科技大学 | Knife for striking off focus tissue of rotten disease of fruit tree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150715 Termination date: 20160206 |