CN209628154U - A kind of pruner blade assembly structure - Google Patents
A kind of pruner blade assembly structure Download PDFInfo
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- CN209628154U CN209628154U CN201920107677.3U CN201920107677U CN209628154U CN 209628154 U CN209628154 U CN 209628154U CN 201920107677 U CN201920107677 U CN 201920107677U CN 209628154 U CN209628154 U CN 209628154U
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- tool section
- press strip
- cutter tooth
- blade assembly
- assembly structure
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Abstract
The utility model provides a kind of pruner blade assembly structure, is related to technical field of garden.It includes stacked upper tool section, lower tool section, and upper tool section is connected with cutter tooth, and lower tool section is connected with lower cutter tooth, press strip is connected with above upper tool section, heelpiece is connected with below lower tool section, press strip and heelpiece are connected as cavity body structure, are connected with wearing plate between press strip and upper tool section.The utility model, which solves pruner tool section group rigidity in the prior art, not enough to be influenced to trim effect, and blade abrasion is unable to adjust the technical issues of can only changing.The utility model has the beneficial effect that tool section group rigidity is high, improves pruning effect.Tool section abrasion, adjustment gap is convenient, saves use cost.It effectively prevent injury of the thick branch to cutter tooth in pruning, extends tool section group service life.Simple and reasonable, manufacturing cost is low, convenient for promoting.
Description
Technical field
The utility model relates to technical field of garden, more particularly, to a kind of blade structure of pruner.
Background technique
As people's living standard improves, people require also constantly to be promoted to living environment quality.Now, it has afforested very
Universal, being in, planting plants in garden are quite a few to be seen.These green plants need to determine row maintenance, such as trim to shrub etc.
At different shapes such as plane, waveform, spherical shapes.Pruner is a kind of garden instrument, for trim various dwarf thickets, hedge and
Other open air plants.The tool section group of existing pruner generally comprise can relative translation move back and forth two blades.Two blades
Usually in long strip, the two sides of each blade are provided with broached-tooth design.Chinese patent Authorization Notice No. CN207505510U,
Authorized announcement date on June 19th, 2018, the utility model of entitled " pruner " disclose the set of blades of one of pruner
Part structure.The second blade moved back and forth along the longitudinal axis including the first blade and opposite first blade of energy；Motor is used for
It drives and generates relative motion between the second blade and the first blade；Transmission component, for being realized between motor and blade assembly
The transmitting of power；Shell, at least partly receiving transmission component；Power supply device, for powering for motor；First blade includes:
One main part, extends along the longitudinal axis；First cutting teeth extends from the first main part；First cutting teeth is in axis along longitudinal direction
Front and rear sides on line direction are respectively formed with preceding cutting edge and rear cutting edge；Wherein, the preceding cutting edge of first cutting teeth
And it is formed between the rear cutting edge of another front side of first cutting teeth and adjacent the first cutting teeth in longitudinal direction
Full-size is effective cutting region of L on axis direction；The effective full-size L of cutting region in the direction of the longitudinal axis with
The ratio of weight when pruner removes power supply device is more than or equal to 8 millimeters/kilogram and is less than or equal to 12 millimeters/thousand.This knot
Structure is easy between two blades be caught in the sundries such as sawdust grass cuttings, the relative translation of pruner tool section group in trimming when in use
It is reciprocal difficult.Tool section group is in long strip, and blade rigidity is inadequate, influences to trim effect.It is ground after first blade and the second blade use
Damage is unable to adjust, can only allowing blade replacement, use cost is high.
Utility model content
It not enough influencing to trim effect to solve pruner tool section group rigidity in the prior art, blade abrasion is unable to adjust,
The technical issues of can only changing, the utility model provide a kind of tool section group rigidity height, constantly eliminate blade and use rear wearing clearance, mention
The pruner blade assembly structure of height trimming effect.
The technical solution of the utility model is: a kind of pruner blade assembly structure, it includes stacked upper tool section, cuts
Item, upper tool section are connected with cutter tooth, and lower tool section is connected with lower cutter tooth, and press strip, connection below lower tool section are connected with above upper tool section
There is heelpiece, press strip and heelpiece are connected as cavity body structure, are connected with wearing plate between press strip and upper tool section.Press strip connect increasing with heelpiece
Strong tool section rigidity, improves pruning effect.
Preferably, wearing plate is in herring-bone form, wearing plate side is equipped with the wearing plate tooth of protrusion, wearing plate tooth and upper slitter
Tooth, lower cutter tooth shift to install；It protects cutter tooth not and will receive coarse branch damage.
Preferably, being connected with pressure regulation item above press strip, pressure regulation item is in Z-shaped；Facilitate and eliminates tool section wearing clearance.
Preferably, press strip end is connected at T-shaped head protector, head protector is equipped with protection wing, protects wing along press strip
The stretching, extension of axis vertical direction.
Preferably, head protector end face is arc surface；Reduce pruning obstacle.
Preferably, upper tool section is equipped with upper slitter slot, lower tool section is equipped with and cuts a slot, and press strip, heelpiece pass through bolt
Connection, upper slitter slot cut a slot and bolt socket.
Compared with prior art, the utility model has the beneficial effects that tool section group rigidity is high, pruning effect is improved.Tool section
Abrasion, adjustment gap is convenient, saves use cost.It effectively prevent injury of the thick branch to cutter tooth in pruning, extends tool section group and uses
Service life.Simple and reasonable, manufacturing cost is low, convenient for promoting.
Detailed description of the invention
Attached drawing 1 is the utility model perspective view；
Attached drawing 2 is A direction view in Fig. 1；
Attached drawing 3 is B-B cross-sectional view in Fig. 2.
In figure: 1- press strip；2- wearing plate；The upper tool section of 3-；Tool section under 4-；5- heelpiece；6- guide roller；7- lower link；On 8-
Connecting rod；11- pressure regulation item；12- head protector；21- wearing plate tooth；31- upper slitter slot；The upper cutter tooth of 32-；41- cuts a slot；
Cutter tooth under 42-；121- protects wing.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1:
As shown in Figure 1-3, a kind of pruner blade assembly structure, it includes stacked upper tool section 3, lower tool section 4.Fig. 2 is
The front view of A direction view and blade assembly in Fig. 1.It towards reader is above set of blades in figure；What it is away from reader is blade
Group lower section；Left and right side is the left and right side of set of blades.Upper tool section 3, lower tool section 4 are strip.Upper tool section 3,4 central axes phase of lower tool section
It is mutually parallel.Upper 3 one end of tool section is connected with upper connecting rod 8.Lower 4 one end of tool section is connected with lower link 7.Upper connecting rod 8, lower link 7 and dynamic
The connection of force transmission mechanism (not shown).Upper tool section 3 is connected with cutter tooth 32, and lower tool section 4 is connected with lower cutter tooth 42.It is shown in figure
Be upper cutter tooth 32 position Chong Die with lower cutter tooth 42.Upper cutter tooth 32, the upper tool section 3 of the protrusion of lower cutter tooth 42, lower tool section 4 it is left and right
Side is stretched along vertical upper tool section 3,4 central axes direction of lower tool section.Upper tool section 3 is equipped with upper slitter slot 31.Upper slitter slot 31
For elongated slot, 3 upper and lower surface of tool section in perforation.Lower tool section 4 is equipped with and cuts a slot 41.Cutting a slot 41 is elongated slot, under perforation
4 upper and lower surface of tool section.
Press strip 1 is connected with above upper tool section 3.Heelpiece 5 is connected with below lower tool section 4.Press strip 1 is rectangular strip.Heelpiece 5 is
Bar shaped plate.Press strip 1,5 length extending direction of heelpiece are consistent with upper tool section 3,4 length extending direction of lower tool section.Press strip 1, heelpiece 5
It is bolted as cavity body structure.Bolt passes through upper slitter slot 31, cuts a slot 41, and upper tool section 3, lower tool section 4 can be with
Moved along central axes direction, moving range by upper slitter slot 31, cut the length limitation of a slot 41.Upper tool section in order to prevent
3, lower tool section 4 shakes on the move, and the left and right side of press strip 1, heelpiece 5 is provided with guide roller 6.
Pressure regulation item 11 is connected with above press strip 1.Pressure regulation item 11 is in Z-shaped.11 one end of pressure regulation item and press strip 1 are connected by bolt
It connects.The side pressure item 1 is located at upper tool section 3 and 8 connecting pin of upper connecting rod.There is gap between pressure regulation item 11 and press strip 1.Pressure regulation item 11 is another
End is adjacent to 1 upper surface of press strip.
Wearing plate 2 is connected between press strip 1 and upper tool section 3.Wearing plate 2 is in herring-bone form.2 length direction of wearing plate and upper slitter
Item 3,4 length direction of lower tool section are consistent.2 central axes of wearing plate and upper tool section 3,4 axis parallel of lower tool section.2 side of wearing plate
Wearing plate tooth 21 equipped with protrusion.That is, wearing plate tooth 21 is stretched along vertical upper tool section 3,4 central axes direction of lower tool section.Wearing plate
Tooth 21 and upper cutter tooth 32, lower cutter tooth 42 shift to install.Upper cutter tooth 32, lower cutter tooth 42 are fallen between two neighboring wearing plate tooth 21.
1 end of press strip is connected at T-shaped head protector 12.12 vertical component effect of head protector be socketed in press strip 1 far from upper tool section 3 with
One end that upper connecting rod 8 connects.Upper tool section 3,4 end of lower tool section are fallen into 12 vertical component effect of head protector.Head protector 12 is equipped with protection wing
121.Wing 121 is protected to stretch along 1 central axes vertical direction of press strip.Protecting wing 121 to form 12 horizontal part of head protector is arc surface.It is anti-
It is 12 end face of head protector that 121 horizontal part of wing, which is protected, far from 12 vertical component effect end of head protector.12 end face of head protector is arc surface.
Claims (6)
1. a kind of pruner blade assembly structure, it includes stacked upper tool section (3), lower tool section (4), and upper tool section (3) is connected with
Upper cutter tooth (32), lower tool section (4) are connected with lower cutter tooth (42), it is characterised in that: are connected with press strip above the upper tool section (3)
(1), it is connected with heelpiece (5) below the lower tool section (4), the press strip (1) and heelpiece (5) are connected as cavity body structure, the pressure
Wearing plate (2) are connected between item (1) and the upper tool section (3).
2. a kind of pruner blade assembly structure according to claim 1, it is characterised in that: the wearing plate (2) is in fish
Bone-shaped, wearing plate (2) side are equipped with the wearing plate tooth (21) of protrusion, wearing plate tooth (21) and upper cutter tooth (32), lower cutter tooth (42)
It shifts to install.
3. a kind of pruner blade assembly structure according to claim 1, it is characterised in that: connect above the press strip (1)
It is connected to pressure regulation item (11), pressure regulation item (11) is in Z-shaped.
4. a kind of pruner blade assembly structure according to claim 1 or 3, it is characterised in that: the connection of press strip (1) end
Have at T-shaped head protector (12), head protector (12) is equipped with protection wing (121), and protection wing (121) is vertical along press strip (1) central axes
Direction stretching, extension.
5. a kind of pruner blade assembly structure according to claim 4, it is characterised in that: head protector (12) end face
For arc surface.
6. a kind of pruner blade assembly structure according to claim 1, it is characterised in that: the upper tool section (3) is equipped with
Upper slitter slot (31), the lower tool section (4) are equipped with and cut a slot (41), and the press strip (1), heelpiece (5) are connected by bolt
It connects, upper slitter slot (31) cuts a slot (41) and bolt socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107677.3U CN209628154U (en) | 2019-01-23 | 2019-01-23 | A kind of pruner blade assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107677.3U CN209628154U (en) | 2019-01-23 | 2019-01-23 | A kind of pruner blade assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209628154U true CN209628154U (en) | 2019-11-15 |
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ID=68478818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920107677.3U Active CN209628154U (en) | 2019-01-23 | 2019-01-23 | A kind of pruner blade assembly structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209628154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4014716A1 (en) * | 2020-12-16 | 2022-06-22 | Yamabiko Corporation | Cutting work machine |
-
2019
- 2019-01-23 CN CN201920107677.3U patent/CN209628154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4014716A1 (en) * | 2020-12-16 | 2022-06-22 | Yamabiko Corporation | Cutting work machine |
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