CN203872635U - Novel fruit tree girdling device - Google Patents
Novel fruit tree girdling device Download PDFInfo
- Publication number
- CN203872635U CN203872635U CN201420245722.9U CN201420245722U CN203872635U CN 203872635 U CN203872635 U CN 203872635U CN 201420245722 U CN201420245722 U CN 201420245722U CN 203872635 U CN203872635 U CN 203872635U
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- China
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- main body
- body frame
- arm
- main frame
- pin shaft
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- Expired - Fee Related
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Abstract
A novel fruit tree girdling device comprises a main body frame handle, a main body frame, a main body frame left arm, a first pin shaft, a first plastic idler wheel, a second pin shaft, a second plastic idler wheel, a reversed-U-shaped girdling cutter, a reversed-U-shaped girdling cutting edge, a screw, a screw hole, an extension arm, a torsion spring, a third pin shaft and a main body frame right arm. The main body frame handle is arranged at one end of the main body frame, and the first plastic idler wheel and the second plastic idler wheel are respectively arranged on the main body frame left arm through the first pin shaft and the second pin shaft to enable the girdling device to rotate around fruit trees smoothly. The extension arm is arranged on the main body frame right arm through the third pin shaft. The torsion spring is arranged on the third pin shaft, the two ends of the torsion spring are respectively fixed to the main body frame right arm and the extension arm, and accordingly the girdling device can be tightly attached to trunks of the fruit trees in the torsion action of the torsion spring. The reversed-U-shaped cutter is fixed to the extension arm through the screw, and the cutting edge of the girdling cutter can be inserted into barks of the trunks of the fruit trees in a work state.
Description
Technical field
The utility model belongs to agricultural tool field, relates to specifically a kind of Novel fruit-tree girdling device.
Background technology
Fruit tree is implemented to band girdle, is to avoid fruit tree nutrition to run off, improve one of effective measures of fruit quality and output.At present, the fruit-tree girdling method that people generally adopt is on trunks of fruit trees, to cut out two annular incision with common reaping hook, then with flat chisel, the trunk epidermis in the middle of two annular incision is rejected.Not only labour intensity is large for this method, efficiency is low, and operator is not easy to grasp notch depth, very easily cuts off fruit tree xylem, causes band girdle mouth to be difficult for the phenomenons such as healing, dead arm wound tree.
Summary of the invention
For all deficiencies of above-mentioned fruit-tree girdling method, the Novel fruit-tree girdling device that the utility model proposes a kind of highly effective and safe, saves labor.
The technical solution of the utility model: a kind of Novel fruit-tree girdling device, comprises main frame handle, main frame, main frame left arm, bearing pin I, plastic roller I, bearing pin II, plastic roller II, inverted Ushaped loop broach, inverted Ushaped loop broach sword, screw, screw, extending arm, torsion spring, bearing pin III, main frame right arm.Main frame handle is arranged on one end of main frame, and two plastic roller I, II are arranged on respectively on main frame left arm by bearing pin I, II, and girdling device can more successfully be rotated around fruit tree.Extending arm is arranged on main frame right arm by bearing pin III.Torsion spring is arranged in bearing pin III, and two ends are separately fixed on main frame right arm and extending arm, makes girdling device be close to trunks of fruit trees under torsion spring twisting force.Inverted Ushaped loop broach is fixed by screws on extending arm, and the blade of Girding cutter inserts down in the epidermis of trunks of fruit trees in working order.
The beneficial effects of the utility model are: on girdling device, extending arm can arbitrarily angledly open, the band girdle that has adapted to various different-diameter fruit trees, the sharp knife edges of inverted Ushaped loop broach can be implemented utmost point band girdle easily to fruit tree, and the trunk epidermis of being peeled off can smooth and easy outflow from girdling device, body is light and handy, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure chart of inverted Ushaped loop broach.
In Fig. 1,1. main frame handle, 2. main frame, 3. main frame left arm, 4. bearing pin I, 5. plastic roller I, 6. bearing pin II, 7. plastic roller II, 8. inverted Ushaped loop broach, 9. inverted Ushaped loop broach sword, 10. screw, 12. extending arms, 13. torsion springs, 14. bearing pin III, 15. main frame right arms, 16. trunks of fruit trees.
In Fig. 2,8. inverted Ushaped loop broach, 9. inverted Ushaped loop broach sword, 11. screws.
Embodiment
During work, operator one holds main frame handle (1), overcomes on the other hand the torsion of torsion spring (13), and extending arm (12) is opened clockwise, girdling device is enclosed within to the band girdle position of trunks of fruit trees (16), makes plastic roller I (5) and plastic roller II (7) be adjacent to trunks of fruit trees (16).Then, operator unclamps extending arm (12), make inverted Ushaped loop broach (8) also be adjacent to trunks of fruit trees (16) under torsion spring (13) twisting force, use again the inverted Ushaped loop broach (8) on have gentle hands light press extending arm (12), inverted Ushaped loop broach sword (9) is inserted in trunks of fruit trees (16) epidermis.Finally, operator firmly rotates main frame (2) by main frame handle (1), and sharp inverted Ushaped loop broach sword (9) just falls trunks of fruit trees (16) epidermis band girdle, and, the trunk epidermis of being peeled off smooth and easy outflow from inverted Ushaped loop broach (8).
Claims (1)
1. a Novel fruit-tree girdling device, comprise main frame handle, main frame, main frame left arm, bearing pin I, plastic roller I, bearing pin II, plastic roller II, inverted Ushaped loop broach, inverted Ushaped loop broach sword, screw, screw, extending arm, torsion spring, bearing pin III, main frame right arm, it is characterized in that: main frame handle is arranged on one end of main frame, two plastic rollers are arranged on respectively on main frame left arm by bearing pin, extending arm is arranged on main frame right arm by bearing pin III, torsion spring is arranged in bearing pin III, and two ends are separately fixed on main frame right arm and extending arm, inverted Ushaped loop broach is fixed by screws on extending arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245722.9U CN203872635U (en) | 2014-05-14 | 2014-05-14 | Novel fruit tree girdling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245722.9U CN203872635U (en) | 2014-05-14 | 2014-05-14 | Novel fruit tree girdling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203872635U true CN203872635U (en) | 2014-10-15 |
Family
ID=51673208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245722.9U Expired - Fee Related CN203872635U (en) | 2014-05-14 | 2014-05-14 | Novel fruit tree girdling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203872635U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875220A (en) * | 2016-05-11 | 2016-08-24 | 叶文龙 | Electric complete fruit tree ringing machine |
| CN106105800A (en) * | 2016-06-27 | 2016-11-16 | 厦门易凯得工贸有限公司 | Fruit tree girdling machine |
| CN106165620A (en) * | 2016-08-16 | 2016-11-30 | 河南农业大学 | A kind of trees peeling cutter |
| CN106393182A (en) * | 2016-09-23 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | Trimming device of round protective film |
| CN107135826A (en) * | 2017-05-31 | 2017-09-08 | 广西壮族自治区农业科学院园艺研究所 | One-shot forming Girding cutter |
| CN108370743A (en) * | 2017-11-23 | 2018-08-07 | 石城县濯坑养殖专业合作社 | A kind of safety fruit-tree girdling knife |
| CN110012743A (en) * | 2018-05-04 | 2019-07-16 | 东北林业大学 | A kind of telescopic gardens branch pruning scissors |
-
2014
- 2014-05-14 CN CN201420245722.9U patent/CN203872635U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875220A (en) * | 2016-05-11 | 2016-08-24 | 叶文龙 | Electric complete fruit tree ringing machine |
| CN106105800A (en) * | 2016-06-27 | 2016-11-16 | 厦门易凯得工贸有限公司 | Fruit tree girdling machine |
| CN106165620A (en) * | 2016-08-16 | 2016-11-30 | 河南农业大学 | A kind of trees peeling cutter |
| CN106393182A (en) * | 2016-09-23 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | Trimming device of round protective film |
| CN107135826A (en) * | 2017-05-31 | 2017-09-08 | 广西壮族自治区农业科学院园艺研究所 | One-shot forming Girding cutter |
| CN108370743A (en) * | 2017-11-23 | 2018-08-07 | 石城县濯坑养殖专业合作社 | A kind of safety fruit-tree girdling knife |
| CN108370743B (en) * | 2017-11-23 | 2021-01-26 | 赣州红景天生物科技有限公司 | Safety fruit tree girdling knife |
| CN110012743A (en) * | 2018-05-04 | 2019-07-16 | 东北林业大学 | A kind of telescopic gardens branch pruning scissors |
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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 |
Granted publication date: 20141015 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |