CN101919340A - Fruit branch trimming saw - Google Patents
Fruit branch trimming saw Download PDFInfo
- Publication number
- CN101919340A CN101919340A CN 201010232667 CN201010232667A CN101919340A CN 101919340 A CN101919340 A CN 101919340A CN 201010232667 CN201010232667 CN 201010232667 CN 201010232667 A CN201010232667 A CN 201010232667A CN 101919340 A CN101919340 A CN 101919340A
- Authority
- CN
- China
- Prior art keywords
- fruit branch
- support
- branch trimming
- unidirectional drive
- trimming saw
- 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.)
- Granted
Links
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 25
- 238000009966 trimming Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000002421 finishing Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention relates to a fruit branch trimming saw which comprises a saw blade, a support and a telescopic rod, as well as a driven gear, a driving gear, a one-way transmission wheel and a swing rod, wherein the swing rod is connected with a guy rope. When in use, the telescopic rod of the fruit branch trimming saw is pulled apart, a hook is hooked on a branch to be trimmed, then the guy rope is pulled by the hand, the swing rod is pulled to drive the one-way transmission wheel to rotate, and the one-way transmission wheel drives the saw blade to rotate continuously through the driving gear and the driven gear, thereby sawing off the branch. Higher trunks and the larger branches are difficult to trim by using scissors, but can be convenient to trim by utilizing the fruit branch trimming saw.
Description
Technical field
The present invention relates to a kind of fruit branch trimming saw.
Background technology
Existing branch finishing is repaired with scissors or lengthening scissors usually, if the external diameter of branch has more than the 15mm, can not climb to again on the tree, and with regard to bad finishing, a kind of fruit branch trimming saw has become the needs that people repair branch.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of fruit branch trimming saw is provided, satisfy the requirement that the orchard worker repairs branch.
The technical solution used in the present invention is: fruit branch trimming saw, include saw blade, support and expansion link, fruit branch trimming saw is by saw blade, support, expansion link, driven gear, driving gear, unidirectional drive and fork constitute, saw blade is fixed in the front end of driven axle, driven axle is actively tied on the clutch shaft bearing seat of support, the rear end of driven axle is fixedly connected with driven gear, driven gear and driving gear engagement, driving gear is fixedlyed connected with unidirectional drive, unidirectional drive is connected movingly with driving shaft, driving shaft is actively tied on second bearing block of support, and unidirectional drive and driving shaft are provided with torsion spring, and unidirectional drive is connected with fork, fork is connected with stay cord, support is connected with expansion link, and support is provided with hook, and hook is connected with extension spring with support.
During use, the expansion link of fruit branch trimming saw is drawn back, will the hook hook on the branch of needs finishings, saw blade draws saw blade to be against branch to be repaired under the tension spring tension effect, then with pulling moving stay cord, make fork to lower swing, drive unidirectional drive and move in the direction of the clock, unidirectional drive drives driving gear and moves in the direction of the clock, driving gear drives driven gear by counterclockwise rotating, and driven gear drives saw blade by counterclockwise rotating the sawing branch; With the openhanded stay cord of opening, fork and unidirectional drive reverse under the twisting force of torsion spring and reset, because unidirectional drive has only the function of unidirectional transmission, driving gear is nonreversible, so constantly draw and put stay cord, just can make driving gear drive saw blade and constantly rotate, branch is sawed-off.
The invention has the beneficial effects as follows: for the higher and bigger branch of trunk, be difficult to utilize scissors to be pruned, utilize fruit branch trimming saw conveniently to repair.
Description of drawings
Fig. 1 is the fruit branch trimming saw structural representation;
Fig. 2 is the left view of Fig. 1.
Embodiment
With specific embodiment the present invention is further detailed with reference to the accompanying drawings below:
Fruit branch trimming saw structural representation shown in Figure 1 and the left view of Fig. 1 shown in Figure 2, fruit branch trimming saw, include saw blade 1, support 2 and expansion link 3, it is characterized in that: described fruit branch trimming saw is by saw blade 1, support 2, expansion link 3, driven gear 4, driving gear 5, unidirectional drive 6 and fork 7 constitute, saw blade 1 is fixed in the front end of driven axle 8, driven axle 8 is actively tied on the clutch shaft bearing seat 9 of support 2, the rear end of driven axle 8 is fixedly connected with driven gear 4, driven gear 4 and driving gear 5 engagements, driving gear 5 is fixedlyed connected with unidirectional drive 6, unidirectional drive 6 is connected movingly with driving shaft 10, driving shaft 10 is actively tied on second bearing block 12 of support 2, unidirectional drive 6 is provided with torsion spring 11 with driving shaft 10, unidirectional drive 6 is connected with fork 7, and fork 7 is connected with stay cord 16, and support 2 is connected with expansion link 3, support 2 is provided with hook 13, and hook 13 is connected with extension spring 14 with support 2.
Sawed-off in order to utilize hook 13 that branch 17 is hooked, saw blade 1 and driven gear 4 are designed to by counterclockwise rotating, and driving gear 5 is designed to move in the direction of the clock, and fork 7 is designed to swing in the direction of the clock.
For unidirectional drive 6 is resetted, torsion spring 11 is actively tied on the driving shaft 10, and an end of torsion spring 11 is connected with unidirectional drive 6, and the other end of torsion spring 11 is connected with driving shaft 10.For hook 13 can conveniently be hung on the branch 17, hook 13 is positioned at the rear of saw blade 1, and hook 13 is connected movingly with support 2.Expansion link 3 is provided with loose pin 15, with convenient flexible location; For weight reduction, support 2, expansion link 3, driven gear 4, driving gear 5, unidirectional drive 6 and fork 7 usefulness aluminium alloys are made.
Claims (8)
1. fruit branch trimming saw, include saw blade (1), support (2) and expansion link (3), it is characterized in that: described fruit branch trimming saw is by saw blade (1), support (2), expansion link (3), driven gear (4), driving gear (5), unidirectional drive (6) and fork (7) constitute, saw blade (1) is fixed in the front end of driven axle (8), driven axle (8) is actively tied on the clutch shaft bearing seat (9) of support (2), the rear end of driven axle (8) is fixedly connected with driven gear (4), driven gear (4) and driving gear (5) engagement, driving gear (5) is fixedlyed connected with unidirectional drive (6), unidirectional drive (6) is connected movingly with driving shaft (10), driving shaft (10) is actively tied on second bearing block (12) of support (2), unidirectional drive (6) is provided with torsion spring (11) with driving shaft (10), unidirectional drive (6) is connected with fork (7), fork (7) is connected with stay cord (16), support (2) is connected with expansion link (3), support (2) is provided with hook (13), and hook (13) is connected with extension spring (14) with support (2).
2. fruit branch trimming saw according to claim 1 is characterized in that: described saw blade (1) and driven gear (4) are by counterclockwise rotating, and driving gear (5) moves in the direction of the clock.
3. fruit branch trimming saw according to claim 1 is characterized in that: described fork (7) is swung in the direction of the clock.
4. fruit branch trimming saw according to claim 1 is characterized in that: described torsion spring (13) is actively tied on the driving shaft (10), and an end of torsion spring (11) is connected with unidirectional drive (6), and the other end of torsion spring (11) is connected with driving shaft (10).
5. fruit branch trimming saw according to claim 1 is characterized in that: described hook (13) is positioned at the rear of saw blade (1), and hook (13) is connected movingly with support (2).
6. fruit branch trimming saw according to claim 1 is characterized in that: the number of teeth of the gear ratio driven gear (4) of described driving gear (5) is many.
7. fruit branch trimming saw according to claim 1 is characterized in that: described unidirectional drive (6) is fixedlyed connected with fork (7).
8. fruit branch trimming saw according to claim 1 is characterized in that: described expansion link (3) is provided with loose pin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102326676A CN101919340B (en) | 2010-07-10 | 2010-07-10 | Fruit branch trimming saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102326676A CN101919340B (en) | 2010-07-10 | 2010-07-10 | Fruit branch trimming saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101919340A true CN101919340A (en) | 2010-12-22 |
| CN101919340B CN101919340B (en) | 2011-11-16 |
Family
ID=43334786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102326676A Expired - Fee Related CN101919340B (en) | 2010-07-10 | 2010-07-10 | Fruit branch trimming saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101919340B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109684A (en) * | 2013-03-14 | 2013-05-22 | 如皋市华阳铝制品有限公司 | High branch scissors |
| CN105359854A (en) * | 2015-12-09 | 2016-03-02 | 王本 | Aloft pruning saw |
| CN108849014A (en) * | 2018-08-14 | 2018-11-23 | 南京工业职业技术学院 | A kind of high-altitude handsaw |
| CN110012747A (en) * | 2019-05-27 | 2019-07-16 | 唐山工业职业技术学院 | The portable adjustable automatic fruit tree pruning machine of height |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196864Y (en) * | 1994-10-20 | 1995-05-17 | 杨宝禄 | Crotch saw operated under trees |
| CN101248736A (en) * | 2008-03-31 | 2008-08-27 | 郝天好 | Telescopic electric branch sawing machine |
-
2010
- 2010-07-10 CN CN2010102326676A patent/CN101919340B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196864Y (en) * | 1994-10-20 | 1995-05-17 | 杨宝禄 | Crotch saw operated under trees |
| CN101248736A (en) * | 2008-03-31 | 2008-08-27 | 郝天好 | Telescopic electric branch sawing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109684A (en) * | 2013-03-14 | 2013-05-22 | 如皋市华阳铝制品有限公司 | High branch scissors |
| CN105359854A (en) * | 2015-12-09 | 2016-03-02 | 王本 | Aloft pruning saw |
| CN108849014A (en) * | 2018-08-14 | 2018-11-23 | 南京工业职业技术学院 | A kind of high-altitude handsaw |
| CN110012747A (en) * | 2019-05-27 | 2019-07-16 | 唐山工业职业技术学院 | The portable adjustable automatic fruit tree pruning machine of height |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101919340B (en) | 2011-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HAIMEN JIANGHAI CONSTRUCTION INVESTMENT CO., LTD. Free format text: FORMER OWNER: LIN ZHIYONG Effective date: 20130807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 529080 JIANGMEN, GUANGDONG PROVINCE TO: 226100 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130807 Address after: 226100, 999, Guangzhou Road, Haimen, Jiangsu, Nantong Patentee after: HAIMEN JIANGHAI CONSTRUCTION INVESTMENT CO., LTD. Address before: 529080, No. 1, Lane 7, garden village, off street office, Jiangmen, Guangdong Province, 605 Patentee before: Lin Zhiyong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |