CN206658582U - New Ring-shape cutter - Google Patents
New Ring-shape cutter Download PDFInfo
- Publication number
- CN206658582U CN206658582U CN201720328188.1U CN201720328188U CN206658582U CN 206658582 U CN206658582 U CN 206658582U CN 201720328188 U CN201720328188 U CN 201720328188U CN 206658582 U CN206658582 U CN 206658582U
- Authority
- CN
- China
- Prior art keywords
- blade
- inwall
- bar
- mounting rod
- spring
- 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.)
- Expired - Fee Related
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a kind of new Ring-shape cutter, including hilt and blade, the upper end of the hilt is connected with arc mounting rod, run through above the inwall of the arc mounting rod by screw rod, screw rod top screw thread is engaged with the screw thread of nut inwall, the bottom of the screw rod is connected by bearing pin with assembly pulley, run through below the inwall of the arc mounting rod by twitch bar, spring is provided with the external wall of upper portion for twitching bar, the top of the spring is connected with twitching the block on bar top, the bottom of spring is connected with arc mounting rod inwall, the top for twitching bar is connected with blade bearing pin.The blade is arranged to circle, and rounded stops are provided with the both sides outer wall of the blade.The utility model can control branch depth of cut, reduce the labor intensity of staff, and then add yield, and the utility model can be adapted to the branch of different thicknesses to use, and facility is brought to staff.
Description
Technical field
It the utility model is related to a kind of agriculture apparatus, and in particular to a kind of new Ring-shape cutter.
Background technology
At present, people are to improve the yield of fruit tree, and often one of annulus of cross cut is to xylem on branches of fruit trees, so
The delivering path of fruit tree nutrition can be cut off with the short time, nutrition is more supplied on reproductive growth, reaches the purpose of volume increase,
And people simply use some common cutters when carrying out girdling at present, this cutter must be especially careful in cutting, no
Then blade can be cut inside branch by mistake, cause nutrition supply insufficient, reduce yield, and current girdling cutter can not be adapted to difference thick
Thin branch, causes trouble.
The content of the invention
The purpose of this utility model is to provide a kind of new Ring-shape cutter, and the Ring-shape cutter can be adapted to the branch of different thicknesses, enter
And depth of cut can be controlled.
To achieve the above object, the utility model includes hilt and blade, it is characterised in that the upper end of the hilt and arc
Shape mounting rod connects, and is run through above the inwall of the arc mounting rod by screw rod, screw rod top screw thread and nut inwall
Screw thread is engaged, and the bottom of the screw rod is connected by bearing pin with assembly pulley, is twitched below the inwall of the arc mounting rod
Bar runs through, and spring is provided with the external wall of upper portion for twitching bar, and the top of the spring is connected with twitching the block on bar top,
The bottom of spring is connected with arc mounting rod inwall, and the top for twitching bar is connected with blade bearing pin.
The blade is arranged to circle, and rounded stops are provided with the both sides outer wall of the blade.
By arrangement above, the utility model can control branch depth of cut, reduce the labor intensity of staff, and then
Yield is added, and the utility model can be adapted to the branch of different thicknesses to use, and facility is brought to staff.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the structural representation of the utility model blade.
In figure：1st, hilt, 2, blade, 3, arc mounting rod, 4, screw rod, 5, nut, 6, assembly pulley, 7, rounded stops, 8,
Twitch bar, 9, spring, 10, block.
Embodiment
As shown in Figure 1, 2, the utility model includes hilt 1 and blade 2, it is characterised in that the upper end of the hilt 1 and arc
Shape mounting rod 3 connects, and is run through above the inwall of the arc mounting rod 3 by screw rod 4, in the top screw thread of screw rod 4 and nut 5
The screw thread of wall is engaged, and the bottom of the screw rod 4 is connected by bearing pin with assembly pulley 6, below the inwall of the arc mounting rod 3
Run through by twitch bar 8, spring 9 is provided with the external wall of upper portion for twitching bar 8, the top of the spring 9 is with twitching the top of bar 8
Block 10 connect, the bottom of spring 9 is connected with the inwall of arc mounting rod 3, and top and the bearing pin of blade 2 for twitching bar 8 connects
Connect.
The blade 2 is arranged to circle, and rounded stops 7 are provided with the both sides outer wall of the blade 2.
By arrangement above, the utility model is inserted in from the side of branch, at this moment slided when in use, by arc mounting rod 3
Wheel group 6 can be close to branch surface, and blade 2 can be moved down due to the extruding of branch, and then because the effect of spring 9, blade 2 will be tight
Branch is pasted, at this moment staff can surround branch and carry out girdling, and the two side of the utility model blade 2 is provided with circular gear
Piece 7, it is ensured that blade 2 will not damage inside after cutting.
Above content is to combine the detailed description that specific preferred embodiment is made to the utility model, it is impossible to assert this
The embodiment of utility model is confined to these explanations.For the ordinary skill people of the utility model art
For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all considered as
Belong to the scope of patent protection that claims that the utility model is submitted determine.
Claims (2)
1. new Ring-shape cutter, including hilt and blade, it is characterised in that：The upper end of the hilt is connected with arc mounting rod, institute
State and run through above the inwall of arc mounting rod by screw rod, screw rod top screw thread is engaged with the screw thread of nut inwall, described
The bottom of screw rod is connected by bearing pin with assembly pulley, is run through below the inwall of the arc mounting rod by twitch bar, the twitch
Spring is provided with the external wall of upper portion of bar, the top of the spring is connected with twitching the block on bar top, the bottom of spring and arc
Shape mounting rod inwall is connected, and the top for twitching bar is connected with blade bearing pin.
2. new Ring-shape cutter as claimed in claim 1, it is characterised in that：The blade is arranged to circle, and the two of the blade
Rounded stops are provided with the outer wall of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328188.1U CN206658582U (en) | 2017-03-30 | 2017-03-30 | New Ring-shape cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328188.1U CN206658582U (en) | 2017-03-30 | 2017-03-30 | New Ring-shape cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658582U true CN206658582U (en) | 2017-11-24 |
Family
ID=60367374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328188.1U Expired - Fee Related CN206658582U (en) | 2017-03-30 | 2017-03-30 | New Ring-shape cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658582U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207379A (en) * | 2018-03-26 | 2018-06-29 | 李灌根 | A kind of Novel fruit-tree girdling knife |
| CN109362379A (en) * | 2018-12-11 | 2019-02-22 | 李瑞晨 | A kind of electric fruit tree ring cutting pincers based on worm and gear |
| CN111165200A (en) * | 2019-12-31 | 2020-05-19 | 金华职业技术学院 | Cutting device for caliper ring |
| CN117337700A (en) * | 2023-09-14 | 2024-01-05 | 河北省农林科学院生物技术与食品科学研究所 | Cutting and milling type jujube tree bark girdling device |
| PL441636A1 (en) * | 2022-07-05 | 2024-01-08 | Uniwersytet Łódzki | Branch pruning device |
-
2017
- 2017-03-30 CN CN201720328188.1U patent/CN206658582U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207379A (en) * | 2018-03-26 | 2018-06-29 | 李灌根 | A kind of Novel fruit-tree girdling knife |
| CN109362379A (en) * | 2018-12-11 | 2019-02-22 | 李瑞晨 | A kind of electric fruit tree ring cutting pincers based on worm and gear |
| CN111165200A (en) * | 2019-12-31 | 2020-05-19 | 金华职业技术学院 | Cutting device for caliper ring |
| PL441636A1 (en) * | 2022-07-05 | 2024-01-08 | Uniwersytet Łódzki | Branch pruning device |
| CN117337700A (en) * | 2023-09-14 | 2024-01-05 | 河北省农林科学院生物技术与食品科学研究所 | Cutting and milling type jujube tree bark girdling device |
| CN117337700B (en) * | 2023-09-14 | 2024-03-15 | 河北省农林科学院生物技术与食品科学研究所 | Cutting and milling type jujube tree bark girdling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |