CN105875217A - Double-edged cutting knife of pruner - Google Patents
Double-edged cutting knife of pruner Download PDFInfo
- Publication number
- CN105875217A CN105875217A CN201410623504.9A CN201410623504A CN105875217A CN 105875217 A CN105875217 A CN 105875217A CN 201410623504 A CN201410623504 A CN 201410623504A CN 105875217 A CN105875217 A CN 105875217A
- Authority
- CN
- China
- Prior art keywords
- knife
- cutterhead
- pruner
- double
- cutting knife
- Prior art date
- 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.)
- Pending
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention provides a double-edged cutting knife of a pruner. The double-edged cutting knife comprises a cutting knife body, wherein a locating hole is formed in the center of the cutting knife body, mounting holes are formed in a disc face of the cutting knife body in a penetrating manner and are uniformly distributed along the circumferential direction of the axis of the locating hole, the cutting knife body consists of a front knife flywheel and a rear knife flywheel which are arranged coaxially, saw teeth are separately arranged on side walls of the front and rear knife flywheels, an annular groove is formed between the front knife flywheel and the rear knife flywheel, and the diameter of the front knife flywheel is smaller than that of the rear knife flywheel. According to the double-edged cutting knife, a different-diameter double-layer knife edge structure is adopted, so that the cutting effect is good, and no knife sticking phenomenon occurs.
Description
Technical field
The present invention relates to a kind of pruner, particularly to a kind of pruner twolip cutter.
Background technology
Traditional pruner cutting efficiency is low and swaging clamp phenomenon easily occurs.
Summary of the invention
[1] to solve the technical problem that
The technical problem to be solved in the present invention is to provide a kind of good cutting effect, does not haves swaging clamp phenomenon
Pruner twolip cutter.
[2] technical scheme of problem is solved
The present invention provides a kind of pruner twolip cutter, and including cutter body, described cutter are originally
The center of body offers hole 4, location, the card of described cutter body runs through and has installing hole 5, described
Installing hole is uniform along the axis circumference in hole, described location 4, before described cutter body is by being coaxially disposed
Cutterhead 1 and rear cutterhead 2 form, and the sidewall of described front cutterhead and rear blade is equipped with sawtooth, described before
It is provided with annular groove 12 between cutterhead 1 and described rear cutterhead 2, and the diameter of described front cutterhead 1 is less than
The diameter of described rear cutterhead 2.
Further, the center of described front cutterhead is provided with round boss 3, hole, described location and installing hole
Through described round boss.
Further, the bottom surface of described annular groove 12 is arc surface.
Further, the surface of described round boss 3 is provided with rubber antiskid layer.
[3] beneficial effect
Twolip cutter of the present invention, the double-deck edge structure that employing diameter is different, good cutting effect, no
There will be swaging clamp phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of twolip cutter of the present invention；
Fig. 2 is the sectional view of twolip cutter of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the embodiment of the present invention is discussed in detail.
Refering to Fig. 1 and Fig. 2, the present invention provides a kind of pruner twolip cutter, including cutter originally
Body, the center of this cutter body offers hole 4, location, passes through simultaneously in the card of cutter body
Being installed with installing hole 5, this installing hole is uniform along the axis circumference in hole 4, location, and this cutter body is by same
Axle arrange front cutterhead 1 and rear cutterhead 2 form, the sidewall at front cutterhead and rear blade be equipped with for
The sawtooth of cutting, is provided with annular groove 12 between front cutterhead 1 and rear cutterhead 2, and front cutterhead 1
Diameter is less than the diameter of rear cutterhead 2；For the ease of installing, it is provided with round boss at the center of front cutterhead
3, hole, location and installing hole are through this round boss；Concentrate in order to avoid stress and be beneficial to processing simultaneously, this
The bottom surface of the annular groove 12 in embodiment is arc surface；In order to reduce vibrations during work, subtract simultaneously
Little noise, is provided with rubber antiskid layer on the surface of round boss 3.
Twolip cutter of the present invention, the double-deck edge structure that employing diameter is different, good cutting effect, no
There will be swaging clamp phenomenon.
Claims (4)
1. pruner twolip cutter, including cutter body, it is characterised in that: institute
The center stating cutter body offers hole, location (4), and the card of described cutter body is passed through
Being installed with installing hole (5), described installing hole is uniform along the axis circumference in hole, described location (4),
Described cutter body is made up of the front cutterhead (1) being coaxially disposed and rear cutterhead (2), described
The sidewall of front cutterhead and rear blade is equipped with sawtooth, described front cutterhead (1) and described rear cutterhead
(2) it is provided with annular groove (12) between, and the diameter of described front cutterhead (1) is less than described
The diameter of rear cutterhead (2).
2. pruner twolip cutter as claimed in claim 1, it is characterised in that: described
The center of front cutterhead is provided with round boss (3), hole, described location and installing hole through described circle
Boss.
3. pruner twolip cutter as claimed in claim 1, it is characterised in that: described
The bottom surface of annular groove (12) is arc surface.
4. pruner twolip cutter as claimed in claim 2, it is characterised in that: described
The surface of round boss (3) is provided with rubber antiskid layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623504.9A CN105875217A (en) | 2014-11-07 | 2014-11-07 | Double-edged cutting knife of pruner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410623504.9A CN105875217A (en) | 2014-11-07 | 2014-11-07 | Double-edged cutting knife of pruner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105875217A true CN105875217A (en) | 2016-08-24 |
Family
ID=56698342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410623504.9A Pending CN105875217A (en) | 2014-11-07 | 2014-11-07 | Double-edged cutting knife of pruner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105875217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555776A (en) * | 2017-10-13 | 2018-01-09 | 嘉兴沃尔德金刚石工具有限公司 | Break bar with different cutting edges |
| CN108575386A (en) * | 2018-06-07 | 2018-09-28 | 农业部南京农业机械化研究所 | A kind of tea tree deep pruning machine |
-
2014
- 2014-11-07 CN CN201410623504.9A patent/CN105875217A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555776A (en) * | 2017-10-13 | 2018-01-09 | 嘉兴沃尔德金刚石工具有限公司 | Break bar with different cutting edges |
| CN107555776B (en) * | 2017-10-13 | 2023-04-25 | 嘉兴沃尔德金刚石工具有限公司 | Cutter wheel with different cutting edges for cutting glass |
| CN108575386A (en) * | 2018-06-07 | 2018-09-28 | 农业部南京农业机械化研究所 | A kind of tea tree deep pruning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chou Hongfei Document name: Notification that Application Deemed to be Withdrawn |