CN205865239U - Fruit tree beta pruning device - Google Patents
Fruit tree beta pruning device Download PDFInfo
- Publication number
- CN205865239U CN205865239U CN201620851196.XU CN201620851196U CN205865239U CN 205865239 U CN205865239 U CN 205865239U CN 201620851196 U CN201620851196 U CN 201620851196U CN 205865239 U CN205865239 U CN 205865239U
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- CN
- China
- Prior art keywords
- pin
- housing
- fruit tree
- movable blades
- handle
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- 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.)
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Abstract
The utility model relates to a fruit tree beta pruning device belongs to horticulture instrument field, fruit tree beta pruning device include casing, fixed blade, movable blade, handle, secondary handle, connecting rod, position sleeve, dog, wire rope, fixed pulley, grip pole, spring, pin, screw, bolt hole, the groove I of whetting a knife, the groove II of whetting a knife, round pin, screw, through -hole, U -shaped piece, the utility model discloses the structure is light, reasonable in design, and the shearing force is big, and the overstocked branch of shrub type fruit tree, sick branch etc. Are pruned to the efficient, and blade grinding by oneself, and labour saving and time saving improves work efficiency.
Description
Technical field
This utility model relates to garden tool set field, specifically, relating to a kind of fruit tree pruning device.
Background technology
In planting fruit trees technology, it should reasonably prune to fruit tree, adjust tree crown each several part branch and leaf density and
Time wipe out deadwood, sick branch and slim and frahile branch, keep the growth that fruit tree is good, to increase economic efficiency.
For shrub fruit tree, plant is the shortest and the smallest, and its branch is little and dense, therefore needs a kind of letter when pruning
Single, efficient pruning fruit tree device, it is possible to accurately and efficiently fruit tree is pruned and do not injure the branch of required reservation, existing
The kind of branch pruning device have secateurs, electric and pneumatic pruner etc., wherein secateurs function singleness, it is impossible to prune diameter
Bigger branch, and electric and pneumatic pruner is often furnished with motor, gasoline engine or air pump etc., volume is heavy and is difficult to operation
With control, and for scissor pruning device, its blade easily weares and teares, and needs to dismantle grinding or replacing, reduces work efficiency
And increase use cost.
Summary of the invention
In order to overcome problem present in background technology, the utility model proposes a kind of fruit tree pruning device, structure letter
Single, when fruit tree is pruned, blade can grinding voluntarily, and laborsaving, anti-skidding, improve work efficiency.
For achieving the above object, this utility model is achieved by the following technical solution:
Described fruit tree pruning device include housing, fixing blade, movable blades, handle, assist handle, connecting rod, positioning sleeve,
Block, steel wire rope, fixed pulley, grip bar, spring, pin, screw, pin hole, sharpening groove I, sharpening groove II, pin, screw, logical
Hole, U-shaped block, described handle is arranged on the right-hand member of housing, and described assist handle is arranged on the downside of housing, and housing is provided with suppending hole
And screw, pin is arranged in screw, and described fixing blade is fixed on the left end of described housing, and the both sides of fixing blade are equipped with
Sharpening groove I, the both sides of fixing blade are respectively arranged with a movable blades, and two movable blades are movable with fixing blade by pin
Connecting, the inner surface of two movable blades is equipped with the sharpening groove II matched with groove I of whetting a knife, spiral shell is passed through at the two ends of spring
Nail is separately fixed on movable blades and housing, and the end that connects of two movable blades is lived by the U-shaped block of pin with connecting rod front end
Being dynamically connected, the uper side surface of connecting rod is provided with pin hole, and described positioning sleeve is fixed on the inwall of housing, and connecting rod is arranged on location
In set, positioning sleeve is provided with the through hole mated with pin, and the rear end of connecting rod is provided with block, and one end of described steel wire rope is connected to gear
On block, the other end is connected on grip bar by after fixed pulley break-in, and grip bar is articulated with on housing.
Further, the inner surface of described movable blades is at least provided with a sharpening groove II.
Further, the angle of described handle relative level line is 125 ~ 145.
Further, described handle and assist handle are equipped with Anti-slip cover.
The beneficial effects of the utility model:
1, this utility model utilizes and has the handle of certain angle and coordinating of assist handle, can alleviate staff and cut
The fatigue of wrist during branch, increases work efficiency.
2, this utility model utilizes fixing blade and the cooperation of movable blades being equipped with sharpening groove, in the process sheared
In, the edge of sharpening groove can carry out grinding automatically to the blade touched therewith, and the burr produced on blade can take in sharpening
In groove, reduce the abrasion of blade, it is not necessary to by blade removal grinding.
3, this utility model utilizes coordinating of two movable blade and fixing blade, and during shearing, the blade of two movable blades exists
Form two on branch and shear fulcrum, increase shearing force, it is simple to shear the branch being relatively large in diameter.
4, this utility model utilizes spring to connect movable blades and housing, is automatically pushed away by movable blades after shearing each time
From fixing blade, prepare for shearing next time, time saving and energy saving.
5, this utility model is by pin, screw and the cooperation of pin hole, when not in use by fixing blade and movable blade
Sheet is engaged, and safely and conveniently carries.
6, this utility model is equipped with Anti-slip cover at handle and assist handle so that staff preferably operates with.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model a kind of fruit tree pruning device.
Fig. 2 is the movable blades structural representation of this utility model a kind of fruit tree pruning device.
Fig. 3 is the bar linkage structure schematic diagram of this utility model a kind of fruit tree pruning device.
Fig. 4 is the locating sleeve structure schematic diagram of this utility model a kind of fruit tree pruning device.
Fig. 5 is the A portion enlarged drawing of this utility model a kind of fruit tree pruning device.
In figure, 1-housing, 2-fix blade, 3-movable blades, 4-handle, 5-assist handle, 6-connecting rod, 7-positioning sleeve,
8-block, 9-steel wire rope, 10-fixed pulley, 11-grip bar, 12-spring, 13-pin, 14-screw, 15-pin hole, 16-hang
Hole, 17-sharpening groove I, 18-sharpening groove II, 19-pin, 20-screw, 21-through hole, 22-U shape block.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As Figure 1-5, described fruit tree pruning device includes housing 1, fixing blade 2, movable blades 3, handle 4, auxiliary
Handle 5, connecting rod 6, positioning sleeve 7, block 8, steel wire rope 9, fixed pulley 10, grip bar 11, spring 12, pin 13, screw 14, latch
Hole 15, sharpening groove I 17, sharpening groove II 18, pin 19, screw 20, through hole 21, U-shaped block 22, described handle 4 is arranged on the right side of housing 1
End, described assist handle 5 is arranged on the downside of housing 1, and the angle of handle 4 relative level line is 125 ~ 145, slows down staff
It is equipped with Anti-slip cover so that staff preferably operates with on the fatigue of wrist when beta pruning, handle 4 and assist handle 5,
Housing 1 is provided with suppending hole 16, facilitates integral hanging to deposit.Being provided with screw 14 on housing 1, pin 13 is arranged on screw 14
In, described fixing blade 2 is fixed on the left end of described housing 1, and the both sides of fixing blade 2 are equipped with sharpening groove I 17, fixing blade
The both sides of 2 are respectively arranged with a movable blades 3, and two movable blades 3 are flexibly connected with fixing blade 2 by pin 19, two
The sharpening groove II 18 matched with groove I 17 of whetting a knife it is equipped with on the inner surface of movable blades 3, when shearing, solid by one
Ledger-plate 2 and the cooperation of two movable blades 3, the blade of two movable blades 3 can form two on the branch sheared and cut
Cut fulcrum, increase shearing force, it is simple to cutting off the branch being relatively large in diameter, the inner surface of each movable blades 3 is at least provided with one
Sharpening groove II 18, when fixing blade 2 is mutually twisted with movable blades 3, the edge meeting grinding movable blades 3 of sharpening groove I 17
Blade, the blade of blade 2, and fricative hair between fixing blade 2 and movable blades 3 are fixed in sharpening groove II 18 meeting grinding
Thorn will be incorporated in sharpening groove I 17 and sharpening groove II 18, reduce blade abrasion and keep blade sharper.The two ends of spring 12 are passed through
Screw 20 is separately fixed on movable blades 3 and housing 1, and the connection end of two movable blades 3 is by pin 13 and connecting rod 6 front end
U-shaped block 22 be flexibly connected, the uper side surface of connecting rod 6 is provided with pin hole 15, and described positioning sleeve 7 is fixed on the inwall of housing 1
On, connecting rod 6 is arranged in positioning sleeve 7, and positioning sleeve 7 is provided with the through hole 21 mated with pin 13, and the rear end of connecting rod 6 is provided with block
8, positioning sleeve 7 bearing connecting rod 6 common with housing 1 does reciprocating linear motion, it is ensured that connecting rod 6 working stability, positioning sleeve 7 passes through block
The operating range of 8 restraint blades 3, prevents spring 12 to lose efficacy because tensile elongation is excessive.One end of described steel wire rope 9 connects
On block 8, the other end is connected on grip bar 11 by after fixed pulley 10 break-in, and grip bar 11 is articulated with on housing 1, in work
After completing, by the cooperation of pin 13, screw 14 and pin hole 15, fixing blade 2 is engaged locking, safety with movable blades 3
And be convenient for carrying.
Work process of the present utility model: during work, after rotation pin 13 makes its end depart from pin hole 15, spring 12
Movable blades 3 is pushed away fixing blade 2 and forms sheared edge, staff gripping handle 4, grip bar 11 and assist handle 5 simultaneously,
Grip bar 11 pulls connecting rod 6, housing 1 and positioning sleeve 7 bearing connecting rod 6 simultaneously to do reciprocating linear motion by steel wire rope 9, connecting rod 6
Drive movable blades 3 to rotate around pin 19 by U-shaped block 22 and be engaged with fixing blade 2, thus wipe out the branch being positioned at sheared edge,
After having worked, hold conjunction handle 4 and grip bar 11, make movable blades 3 be engaged with fixing blade 2, and pin 13 is screwed in latch
Hole 15 is interior thus locks movable blades 3 and fixing blade 2.
This utility model utilizes has the handle of certain angle and coordinating of assist handle, can alleviate staff in beta pruning
Time wrist fatigue, increase work efficiency；Utilize fixing blade and the cooperation of movable blades being equipped with sharpening groove, shear
During, the edge of sharpening groove can carry out grinding automatically to the blade touched therewith, and the burr produced on blade can be taken in
In sharpening groove, reduce the abrasion of blade, it is not necessary to by blade removal grinding；Utilize two movable blade to match with fixing blade, cut
When cutting, the blade of two movable blades forms two on branch and shears fulcrums, increases shearing force, it is simple to cuts short and is relatively large in diameter
Branch；Utilize spring to connect movable blades and housing, automatically movable blades pushed away after shearing each time fixing blade, under
Once shear and prepare, time saving and energy saving；The cooperation of this utility model pin, screw and pin hole, when not in use by fixing cutter
Sheet is engaged with movable blades, safely and conveniently carries.
Finally illustrating, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
This utility model is described in detail by pipe by above preferred embodiment, but those skilled in the art should manage
Solve, in the form and details it can be made various change, without departing from this utility model claims institute
The scope limited.
Claims (4)
1. a fruit tree pruning device, it is characterised in that: described fruit tree pruning device includes housing (1), fixing blade (2), lives
Cutting blade (3), handle (4), assist handle (5), connecting rod (6), positioning sleeve (7), block (8), steel wire rope (9), fixed pulley (10),
Grip bar (11), spring (12), pin (13), screw (14), pin hole (15), sharpening groove I (17), sharpening groove II (18), pin
(19), screw (20), through hole (21), U-shaped block (22), described handle (4) is arranged on the right-hand member of housing (1), described assist handle
(5) being arranged on housing (1) downside, housing (1) is provided with suppending hole (16) and screw (14), and pin (13) is arranged on screw (14)
In, described fixing blade (2) is fixed on the left end of described housing (1), and the both sides of fixing blade (2) are equipped with sharpening groove I (17),
The both sides of fixing blade (2) are respectively arranged with a movable blades (3), and two movable blades (3) are by pin (19) and fixing cutter
Sheet (2) is flexibly connected, and the inner surface of two movable blades (3) is equipped with and sharpening groove II that groove I (17) of whetting a knife matches
(18), the two ends of spring (12) are separately fixed on movable blades (3) and housing (1) by screw (20), two movable blades
(3) connection end is flexibly connected with the U-shaped block (22) of connecting rod (6) front end by pin (13), and the uper side surface of connecting rod (6) sets
Having pin hole (15), described positioning sleeve (7) to be fixed on the inwall of housing (1), connecting rod (6) is arranged in positioning sleeve (7), location
Set (7) is provided with the through hole (21) mated with pin (13), and the rear end of connecting rod (6) is provided with block (8), described steel wire rope (9)
One end is connected on block (8), and the other end is connected on grip bar (11) by after fixed pulley (10) break-in, and grip bar (11) cuts with scissors
It is connected on housing (1).
2. a kind of fruit tree pruning device as claimed in claim 1, it is characterised in that: the inner surface of described movable blades (3)
At least provided with a sharpening groove II (18).
3. a kind of fruit tree pruning device as claimed in claim 1, it is characterised in that: the angle of described handle (4) relative level line
Degree is 125 ~ 145.
4. a kind of fruit tree pruning device as claimed in claim 1, it is characterised in that: on described handle (4) and assist handle (5)
It is equipped with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851196.XU CN205865239U (en) | 2016-08-09 | 2016-08-09 | Fruit tree beta pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851196.XU CN205865239U (en) | 2016-08-09 | 2016-08-09 | Fruit tree beta pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205865239U true CN205865239U (en) | 2017-01-11 |
Family
ID=57702259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620851196.XU Expired - Fee Related CN205865239U (en) | 2016-08-09 | 2016-08-09 | Fruit tree beta pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205865239U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027527A (en) * | 2017-04-07 | 2017-08-11 | 张古权 | A kind of device of convenient pruning trees branches and leaves |
| CN107980348A (en) * | 2017-11-30 | 2018-05-04 | 陈伟望 | A kind of vegetables and fruits fruit picking device |
| CN109429765A (en) * | 2018-10-26 | 2019-03-08 | 康玉梅 | A kind of agricultural hand-bill |
| CN109661914A (en) * | 2019-01-30 | 2019-04-23 | 浙江东桥精密机械有限公司 | Electronic averruncator |
| CN109924021A (en) * | 2019-02-23 | 2019-06-25 | 申焕君 | One way conduction type electric pruning device |
| CN110039598A (en) * | 2019-04-23 | 2019-07-23 | 苏州速菲特农林工具有限公司 | A kind of rack drives formula big opening type electric shear |
-
2016
- 2016-08-09 CN CN201620851196.XU patent/CN205865239U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027527A (en) * | 2017-04-07 | 2017-08-11 | 张古权 | A kind of device of convenient pruning trees branches and leaves |
| CN107027527B (en) * | 2017-04-07 | 2020-06-12 | 张古权 | Device for conveniently trimming tree branches and leaves |
| CN107980348A (en) * | 2017-11-30 | 2018-05-04 | 陈伟望 | A kind of vegetables and fruits fruit picking device |
| CN109429765A (en) * | 2018-10-26 | 2019-03-08 | 康玉梅 | A kind of agricultural hand-bill |
| CN109661914A (en) * | 2019-01-30 | 2019-04-23 | 浙江东桥精密机械有限公司 | Electronic averruncator |
| CN109661914B (en) * | 2019-01-30 | 2020-11-03 | 浙江东桥精密机械有限公司 | Electric tree pruner |
| CN109924021A (en) * | 2019-02-23 | 2019-06-25 | 申焕君 | One way conduction type electric pruning device |
| CN110039598A (en) * | 2019-04-23 | 2019-07-23 | 苏州速菲特农林工具有限公司 | A kind of rack drives formula big opening type electric shear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |