CN2350959Y - Fruit tree pruner - Google Patents
Fruit tree pruner Download PDFInfo
- Publication number
- CN2350959Y CN2350959Y CN 98222691 CN98222691U CN2350959Y CN 2350959 Y CN2350959 Y CN 2350959Y CN 98222691 CN98222691 CN 98222691 CN 98222691 U CN98222691 U CN 98222691U CN 2350959 Y CN2350959 Y CN 2350959Y
- Authority
- CN
- China
- Prior art keywords
- saw
- saw cutter
- groove
- fruit
- cutter
- 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
Links
Abstract
The utility model relates to a fruit tree pruner, which comprises a saw knife, the back of the saw knife is positioned in a guiding vault groove of the saw knife which is fixed on a vault groove handle, the vault groove handle is longer than the saw knife and the guiding vault groove, the lower end of the vault groove handle is provided with a branch seat, and meanwhile, the lower end of the vault groove handle is hinged with an elastic branch blocking rod, the guiding vault groove of the saw knife is also provided with a fixed jaw, the lower end of the saw knife is provided with an operation pull rope, and the upper end of the saw knife is provided with a restoring spring. The utility model adopts a saw knife type, and compared with a scissors type pruner, the utility model has the advantages of convenience and labour saving for pruning thicker and stronger branches.
Description
The utility model relates to fruit tree pruning technology, particularly the high-order hand-bill of fruit tree.
The fruit tree high position of prior art is cut the skill device, generally all is scissor.This scissor hand-bill can only be pruned thinner fruit branch, is difficult to realize pruning for thicker fruit branch.
The purpose of this utility model provides the high-order hand-bill of fruit tree that a kind of thickness fruit branch can both be pruned, to overcome the existing in prior technology defective.
Task of the present invention realizes with following scheme, this fruit tree high position is cut the skill device a blade saw cutter, its saw knife back part is positioned at saw cutter guiding library groove, saw cutter guiding library groove is fixed on the saw cutter guiding library groove handle, saw cutter guiding library groove handle is longer than saw cutter and saw cutter guiding library groove, its bottom is provided with the branch seat, and be hinged with the shelves branches bar of band back-moving spring, also be provided with two fixed claws on the saw cutter guiding library groove handle, the lower end of saw cutter is provided with the operation rope, the upper end is provided with saw cutter back-moving spring, and the other end of this back-moving spring is fixed on the upper end of saw cutter guiding library groove handle.
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is a front view of the present utility model.
Fig. 2 is the A-A cutaway view Amplified image among Fig. 1.
Shown in Figure 2 according to Fig. 1,5 is saw cuttves among the figure, and its knife back part is positioned at saw cutter guiding storehouse and meets with 6, realizes the guiding of saw cutter 5 along saw cutter guiding library groove 6 by the convex tendon bar 8 that is provided with on the saw cutter 5, and saw cutter guiding library groove 6 is fixed on the saw cutter guiding library groove handle 7.Saw cutter guiding library groove handle 7 is longer than saw cutter 5 and saw cutter guiding library groove 6, and its lower end is provided with branch seat 2, and hinge has a tensile force of belt spring shelves branch bar 3 simultaneously, and saw cutter guiding library groove handle 7 also is provided with two fixed claws 4; The lower end of saw cutter 5 is provided with operation stay cord 1, and the upper end is provided with back-moving spring 10, and the other end of this back-moving spring 10 is fixed on the upper end of saw cutter guiding library groove handle 7.
During use, can earlier the skill device of cutting of the present utility model be pricked on a high-order bar by two pawls, the 4 usefulness rope watchman's wooden clappers that are provided with on the saw cutter guiding library groove handle 7, carry high-order bar on the other hand, branch seat 2 is peaked on the tree skill of desire pruning, and by shelves branch bar 3 make this desire pollard be close to the saw cutter 5 on, another hand-held operation stay cord 1 will be sawed cutter 5 with sudden force and leave behind, sawed-off the cutting of branch that desire can be pruned.
The utility model adopts saw cutter formula, and is rational in infrastructure, compares with existing scissor hand-bill, not only can prune thinner branch, and can realize the pruning to thick fruit branch convenient and strength-savingly.
For making the utility model when the pruning fruit tree, easier sawed-off the cutting of branch that will be thicker, said saw cutter 5 can be a kind of abnormity saw cutter, and the hypomere saw blade of promptly sawing cutter is narrower, and sawtooth is less, epimere saw blade broad, sawtooth is bigger.Can also be with obviously the widening of upper end saw blade of saw cutter 5, and temper blade.
The utility model can also be set up a picker, this picker can be by fruit bag 13, the fruit bag fixing support rack 12 and the movable fruit bag of the crank levers bracing frame 11 that have base of fruit cutter (or not with) are formed, and the other end of the movable fruit bag of crank levers bracing frame 11 links to each other by the upper end of pull bar 9 with saw cutter 5; The upper end of said saw cutter guiding library groove handle 7 is a hollow pipe, and the fruit bag is fixing to be plugged on this hollow pipe with bracing frame 12, and by the locking of locking jackscrew.When plucking fruit, carry high-order bar on the other hand, fruit bag 13 subtends are desired to pluck fruit and make the upper end of fruit bag bracing frame 11,12 be in the height of base of fruit, another hand-held operation stay cord 1, drop-down with sudden force, moving down of logical saw cutter 5 and pull bar 9 drives the movable fruit bag of crank levers bracing frame 11 and closes with a bag bracing frame 12, and base of fruit cutter (or not being with) the 11 fruit picking bases of a fruit on the fixing simultaneously fruit bag bracing frame 12 are cut off (removing) fruit and just fallen into and finish the fruit work of plucking in the fruit bag.
Claims (4)
1, a planting fruit-trees high position is cut the skill device, it is characterized in that it has a blade saw cutter (5), and a saw knife back part is positioned at saw cutter guiding library groove (6), and saw cutter guiding library groove (6) is fixed on the saw cutter guiding library groove handle (7); Saw cutter guiding library groove handle (7) is longer than saw cutter (5) and its bottom of saw cutter guiding library groove (6) is provided with branch seat (2), be hinged with the shelves branch bar (3) of a tensile force of belt spring simultaneously, also be provided with fixed claw on two (4) on the saw cutter guiding library groove handle (7), the lower end of saw cutter (5) is provided with operation stay cord (1), the upper end is provided with saw cutter back-moving spring (10), and the other end of this back-moving spring (10) is fixed on the upper end of guiding library groove handle (7).
2, hand-bill according to claim 1 is characterized in that said saw cutter (5) is special-shaped saw cutter, and its hypomere saw blade is narrower, and sawtooth is less, epimere saw blade broad, and sawtooth is bigger.
3, hand-bill according to claim 1 and 2 is characterized in that the upper end saw blade of said saw cutter (5) is obviously widened, and has blade.
4, hand-bill according to claim 1, it is characterized in that it has picker, this picker is by fruit bag (13), have base of fruit cutter (or not being with), fruit bag fixing support rack (12) and the movable fruit bag bracing frame of crank levers (11) are formed, the other end of the movable fruit bag bracing frame of crank levers (11) links to each other by the upper end of a pull bar (9) with saw cutter (5), the upper end of said saw cutter guiding library groove handle 7 is a hollow pipe, fruit bag fixing support rack 12 is plugged on this hollow pipe, and 14 lockings of lock dress jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222691 CN2350959Y (en) | 1998-10-19 | 1998-10-19 | Fruit tree pruner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222691 CN2350959Y (en) | 1998-10-19 | 1998-10-19 | Fruit tree pruner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350959Y true CN2350959Y (en) | 1999-12-01 |
Family
ID=33973967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222691 Expired - Fee Related CN2350959Y (en) | 1998-10-19 | 1998-10-19 | Fruit tree pruner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350959Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945686A (en) * | 2011-11-16 | 2014-07-23 | 胡斯华纳有限公司 | Cord attachment assembly of a power tool having a load relieving system |
-
1998
- 1998-10-19 CN CN 98222691 patent/CN2350959Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945686A (en) * | 2011-11-16 | 2014-07-23 | 胡斯华纳有限公司 | Cord attachment assembly of a power tool having a load relieving system |
| CN103945686B (en) * | 2011-11-16 | 2015-10-07 | 胡斯华纳有限公司 | There is the rope attachment assembly of the power tool of load reduction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |