CN109121793A - A kind of branch pruning device of greening construction maintenance - Google Patents
A kind of branch pruning device of greening construction maintenance Download PDFInfo
- Publication number
- CN109121793A CN109121793A CN201811275774.XA CN201811275774A CN109121793A CN 109121793 A CN109121793 A CN 109121793A CN 201811275774 A CN201811275774 A CN 201811275774A CN 109121793 A CN109121793 A CN 109121793A
- Authority
- CN
- China
- Prior art keywords
- holding rod
- connecting rod
- blade
- gear
- rod
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 14
- 238000013138 pruning Methods 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 238000010008 shearing Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 description 10
- 238000009966 trimming Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention discloses a kind of branch pruning devices of greening construction maintenance, including scissors, scissors includes two blades of the first blade and the second blade, the first in command of first blade is fixed on holding rod, sliding block is provided on holding rod, sliding block is fixedly connected with one end of first connecting rod, the other end of first connecting rod is articulated on second handle, the lower end of sliding block is fixedly connected with second connecting rod, the lower end of second connecting rod is equipped with the first holding rod perpendicular to second connecting rod, the right side rotation of holding rod is provided with idler wheel, one end of idler wheel and third connecting rod is hinged, the other end of third connecting rod is hinged with fourth link and the 5th connecting rod, the other end of 5th connecting rod is articulated on holding rod, the other end of fourth link is articulated on sliding block, rotation is provided with first gear on mounting plate, second gear is connect with first gear by chain, second tooth Handle is provided on wheel.The present invention has reached labour-saving purpose by mechanical structure, reduces the work difficulty of shearing work.
Description
Technical field
The present invention relates to park maintenance equipment technical fields, and in particular to a kind of branch pruning dress of greening construction maintenance
It sets.
Background technique
During garden tree pruning, correct pruning method is grasped, by reasonably trimming, grace can be turned out
It is tree-like.The reasonable distribution of nutriment is further adjusted by tree trimming, inhibits excessive growth, controls plant strain growth height, is promoted
Into tiller, so that strain is grown thickly and fill out.The relative equilibrium under ground portion moisture and nutrient on the ground is solved by trimming, reduces moisture
Evaporation improves planting survival rate.
And in the prior art, scissor cut branch is mainly passed through to the trimming of branch in park maintenance work and realizes landscape tree
The purpose of wood trimming, it is fine by the common scissors trimming thinner plant of branch, it is biggish compared with thick and branch hardness for branch
It is caused high effort for when plant is trimmed using the trimming of common scissors, increases the work difficulty of gardens staff.
Summary of the invention
The present invention passes through mechanical knot in view of the above-mentioned problems, provide a kind of branch pruning device of greening construction maintenance
Structure has reached labour-saving purpose, reduces the work difficulty of shearing work.
The technical solution of present invention solution technical problem are as follows:
A kind of branch pruning device of greening construction maintenance, including scissors, the scissors include the first blade and second
Two blades of blade, the first blade and the second blade are pivotally connected, and the first in command of first blade is fixed on holding rod,
The second handle of second blade is equipped with strip hole, and sliding is provided with sliding block, the sliding block and first on the holding rod
One end of connecting rod is fixedly connected, and the other end of first connecting rod is articulated in strip hole, and can be slided along strip hole, the sliding block
Lower end is fixedly connected with second connecting rod, and the lower end of the second connecting rod is equipped with the first holding rod perpendicular to second connecting rod, and described
First holding rod extends to the outside of holding rod, and the side wall of the holding rod is equipped with the opening slided up and down for the first holding rod, institute
State holding rod be equipped with the first holding rod the second holding rod disposed in parallel, and second holding rod is set to the upper of the first holding rod
It is square, mounting plate is provided on the right side of the holding rod, rotation is provided with idler wheel on the mounting plate, and the idler wheel is rotated around O axis,
One end of the idler wheel and third connecting rod is hinged, and the third connecting rod is articulated at the periphery A of idler wheel side wall, and the third connects
The other end of bar is hinged with fourth link and the 5th connecting rod by axis B, and the other end of the 5th connecting rod is articulated with by rotating shaft C
On holding rod, the other end of the fourth link is articulated on sliding block by rotating shaft D, and the fourth link and the 5th connecting rod
Length is identical, and the 5th length of connecting rod is four times of the distance of OA, and C, D line are d, the length of OA and the length of d at a distance from axis B
Equal, rotation is provided with first gear on the mounting plate, and the first gear is rotated coaxially with idler wheel, under the holding rod
End rotation is provided with second gear, and the second gear is connect with first gear by chain, is provided in the second gear
Handle.
Further, the diameter of the second gear is less than the diameter of first gear.
Further, the blade of first blade is dentation.
Further, the holding rod is the hollow tube equipped with rectangular inner cavity, and the inner wall of the holding rod, which is equipped with, to be slided
Rail, the sliding block are slideably positioned on sliding rail.
Further, spring is equipped between first holding rod and the second holding rod.
The effect provided in summary of the invention is only the effect of embodiment, rather than invents all whole effects, above-mentioned
A technical solution in technical solution have the following advantages that or the utility model has the advantages that
1, the present invention drives idler wheel by the transmission of chain and first gear by the hand dynamic second gear rotation of grip
Rotation, idler wheel drive the third connecting rod of eccentric setting mobile to push the angle between fourth link and the 5th connecting rod to become
Change, and then push sliding block to move up by the 5th connecting rod, drives the second blade to rotate around the articulated shaft of scissors by sliding block, thus
Realize the function of shearing, on the one hand, by third connecting rod, the design of fourth link, the 5th this structure of connecting rod, have and shorten
Stroke and the effect for increasing power, become much larger shearing force, on the other hand, continue to shake second gear that sliding block can be realized
It moves down, makes the second blade far from the first blade, thus continue the trimming work of next branch, it is anti-again compared to needing
Direction rotates second gear, and it is more convenient and simple to operate.
2, the present invention is fixedly connected with second connecting rod by the lower end of sliding block, the lower end of the second connecting rod equipped with perpendicular to
First holding rod of second connecting rod, and first holding rod extends to the outside of holding rod, the side wall of the holding rod, which is equipped with, to be supplied
The opening that first holding rod slides up and down, the holding rod be equipped with the first holding rod the second holding rod disposed in parallel, can pass through
Holding the first handle and the second handle makes the first handle to the movement of the second handle, to move up with movable slider, and then drives
Second blade is rotated around the articulated shaft of scissors, realizes although the function of shearing, such structure are not carried out compared to common scissors
The effect of reinforcement, but shearing manipulation is convenient, is suitable for shearing thinner branch, with the side for shaking second gear realization shearing work
Formula has complementary advantages, and operator can be made to enhance applicability according to the thickness and hardness selection operation mode of branch.
3, the present invention is less than the diameter of first gear by the diameter of second gear, by pinion gear drive gear wheel, into
One step enhances labour-saving effect.
4, the present invention is dentation by the blade of the first blade, reduces the contact area of blade and branch, pressure not
Blade is increased in the case where change to the pressure of branch, so that blade be made to be easier to cut branch.
5, the present invention is by being equipped with spring between the first holding rod and the second holding rod, holds in use the first holding rod of holding with a firm grip with second
When the mode of operation of bar, reset the first holding rod and the second holding rod by spring after the completion of shearing, so that scissors opening be made to be convenient for
Carry out next shearing manipulation.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the main view under Fig. 1 state；
Fig. 3 is the rearview under Fig. 1 state；
Fig. 4 is the sectional elevation structure chart under Fig. 1 state；
Fig. 5 is the perspective view of apparent direction after the present invention；
In figure, scissors 1, the first blade 11, the second blade 12, the first in command 13, second handle 14, strip hole 15, hold
Bar 2, sliding block 31, first connecting rod 32, second connecting rod 33, the first holding rod 34, the second holding rod 35, spring 36, mounting plate 41, idler wheel
42, third connecting rod 43, fourth link 44, the 5th connecting rod 45, first gear 46, second gear 47, chain 48, handle 49.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing 1 to 5 is combined,
The present invention will be described in detail.Following disclosure provide many different embodiments or example be used to realize it is of the invention not
Same structure.In order to simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.In addition, of the invention
Can in different examples repeat reference numerals and/or letter.This repetition is that for purposes of simplicity and clarity, itself is not
It indicates that the relationship between various embodiments and/or setting is discussed.It should be noted that illustrated component is not necessarily pressed in the accompanying drawings
Ratio is drawn.Present invention omits the descriptions to known assemblies and treatment technology and process to avoid this hair is unnecessarily limiting
It is bright.
A kind of branch pruning device of greening construction maintenance, including scissors 1, the scissors include the first blade 11 and the
Two 12 two, blade blades, the first blade 11 and the second blade 12 are pivotally connected, and the fixation of the first in command 13 of first blade 11 is set
It sets on holding rod 2, the second handle 14 of second blade 12 is equipped with strip hole 15, slides setting on the holding rod 2
There is sliding block 31, the sliding block 31 is fixedly connected with one end of first connecting rod 32, and the other end of first connecting rod 32 is articulated with strip hole
It in 15, and can be slided along strip hole 15, the lower end of the sliding block 31 is fixedly connected with second connecting rod 33, the second connecting rod 33
Lower end is equipped with the first holding rod 34 perpendicular to second connecting rod 33, and first holding rod 34 extends to the outside of holding rod 2, described
The side wall of holding rod 2 is equipped with the opening slided up and down for the first holding rod 34, and the holding rod 2 is equipped with flat with the first holding rod 34
Second holding rod 35 of row setting, and second holding rod 35 is set to the top of the first holding rod 34, the present invention passes through under sliding block
End is fixedly connected with second connecting rod, and the lower end of the second connecting rod is equipped with the first holding rod perpendicular to second connecting rod, and described the
One holding rod extends to the outside of holding rod, and the side wall of the holding rod is equipped with the opening slided up and down for the first holding rod, described
Holding rod be equipped with the first holding rod the second holding rod disposed in parallel, first can be made by holding the first handle and the second handle
Handle is mobile to the second handle, to move up with movable slider, and then the second blade is driven to rotate around the articulated shaft of scissors, real
The function of now shearing, although such structure is not carried out the effect of reinforcement compared to common scissors, but shearing manipulation is convenient, is applicable in
In shearing thinner branch, realizes that the mode of shearing work has complementary advantages with second gear is shaken, operator can be made according to tree
The thickness and hardness selection operation mode of branch, enhance applicability.The right side of the holding rod 2 is provided with mounting plate 41, described
Rotation is provided with idler wheel 42 on mounting plate 41, and the idler wheel 42 is rotated around O axis, and one end of the idler wheel 42 and third connecting rod 43 is cut with scissors
It connects, and the third connecting rod 43 is articulated at the periphery A of 42 side wall of idler wheel, the other end of the third connecting rod 43 is cut with scissors by axis B
It is connected to fourth link 44 and the 5th connecting rod 45, the other end of the 5th connecting rod 45 is articulated on holding rod 2 by rotating shaft C, institute
The other end for stating fourth link 44 is articulated on sliding block 31 by rotating shaft D, and the length of the fourth link 44 and the 5th connecting rod 45
Spend identical, the 5th length of connecting rod is four times of distance of OA, and C, D line are d, the length and the length phase of d of OA with axis B at a distance from
Deng, on the mounting plate 41 rotation be provided with first gear 46, the first gear 46 is rotated coaxially with idler wheel 42, it is described hold
The lower end rotation of bar 2 is provided with second gear 47, and the second gear 47 passes through chain 48 with first gear 46 and connect, and described the
Handle 49 is provided on two gears 47.The present invention passes through chain and first gear by the hand dynamic second gear rotation of grip
Transmission drive idler wheel rotation, idler wheel drive the third connecting rod of eccentric setting mobile to push fourth link and the 5th connecting rod it
Between angle change, and then by the 5th connecting rod push sliding block move up, by sliding block drive the second blade around scissors
Articulated shaft rotation, to realize the function of shearing, on the one hand, pass through third connecting rod, fourth link, the 5th this structure of connecting rod
Design, has the effect of shortening stroke and increasing power, becomes much larger shearing force, on the other hand, continues to shake the second tooth
Moving down for sliding block can be realized in wheel, makes the second blade far from the first blade, to continue the trimming work of next branch
Make, compared to needing again opposite direction to rotate second gear, it is more convenient and simple to operate.
The diameter of the second gear 47 is less than the diameter of first gear 46, and more specifically, the diameter of second gear is the
The half of one gear diameter shakes second gear and rotates first gear rotation in two weeks one week, reached labour-saving effect, the present invention
Labour-saving is further enhanced by pinion gear drive gear wheel by the diameter that the diameter of second gear is less than first gear
Effect.
Further, the blade of first blade 11 is dentation, the contact area of blade and branch is reduced, in pressure
Blade is increased in the case where constant to the pressure of branch, so that blade be made to be easier to cut branch.
Further, the holding rod 2 is the hollow tube equipped with rectangular inner cavity, and the inner wall of the holding rod 2 is equipped with
Sliding rail, the sliding block are slideably positioned on sliding rail.
Further, spring 36 is equipped between first holding rod 34 and the second holding rod 35, in the first holding rod 34 and second
It is respectively equipped with the hook with spring cooperation on holding rod 35, when using the mode of operation of hold with a firm grip the first holding rod and the second holding rod, cuts
Reset the first holding rod and the second holding rod by spring after the completion of cutting, so that scissors opening be made to be convenient for next shearing manipulation.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to invention, not to the scope of the present invention
Limitation, based on the technical solutions of the present invention, those skilled in the art do not need to make the creative labor and can make
Various modifications or changes still within protection scope of the present invention.
Claims (5)
1. a kind of branch pruning device of greening construction maintenance, including scissors (1), the scissors include the first blade (11) with
Second (12) two, blade blade, the first blade (11) and the second blade (12) are pivotally connected, which is characterized in that first blade
(11) the first in command (13) is fixed on holding rod (2), and the second handle (14) of second blade (12) is equipped with
Strip hole (15) is slided on the holding rod (2) and is provided with sliding block (31), one end of the sliding block (31) and first connecting rod (32)
It is fixedly connected, the other end of first connecting rod (32) is articulated in strip hole (15), and can be slided along strip hole (15), the sliding block
(31) lower end is fixedly connected with second connecting rod (33), and the lower end of the second connecting rod (33) is equipped with perpendicular to second connecting rod (33)
The first holding rod (34), and first holding rod (34) extends to the outside of holding rod (2), on the side wall of the holding rod (2)
Equipped with the opening slided up and down for the first holding rod (34), the holding rod (2) is equipped with disposed in parallel with the first holding rod (34)
Second holding rod (35), and second holding rod (35) is set to the top of the first holding rod (34), sets on the right side of the holding rod (2)
It is equipped with mounting plate (41), rotation is provided with idler wheel (42) on the mounting plate (41), and the idler wheel (42) rotates around O axis, described
Idler wheel (42) and one end of third connecting rod (43) are hinged, and the third connecting rod (43) is articulated with the periphery A of idler wheel (42) side wall
The other end at place, the third connecting rod (43) is hinged with fourth link (44) and the 5th connecting rod (45) by axis B, and the described 5th connects
The other end of bar (45) is articulated on holding rod (2) by rotating shaft C, and the other end of the fourth link (44) is cut with scissors by rotating shaft D
It is connected on sliding block (31), and the fourth link (44) is identical as the length of the 5th connecting rod (45), the 5th length of connecting rod is OA's
Four times of distance, C, D line are d, the length of OA and the equal length of d at a distance from axis B, rotate and set on the mounting plate (41)
It is equipped with first gear (46), the first gear (46) rotates coaxially with idler wheel (42), and the lower end rotation of the holding rod (2) is set
It is equipped with second gear (47), the second gear (47) is connect with first gear (46) by chain (48), the second gear
(47) handle (49) are provided on.
2. a kind of branch pruning device of greening construction maintenance as described in claim 1, which is characterized in that second tooth
The diameter for taking turns (47) is less than the diameter of first gear (46).
3. a kind of branch pruning device of greening construction maintenance as described in claim 1, which is characterized in that first knife
The blade of piece (11) is dentation.
4. a kind of branch pruning device of greening construction maintenance as described in claim 1, which is characterized in that described is hand-held
Bar (2) is the hollow tube equipped with rectangular inner cavity, and the inner wall of the holding rod (2) is equipped with sliding rail, and the sliding block is slideably positioned in
On sliding rail.
5. a kind of branch pruning device of greening construction maintenance as described in claim 1, which is characterized in that described first holds
Spring (36) are equipped between bar (34) and the second holding rod (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275774.XA CN109121793B (en) | 2018-10-30 | 2018-10-30 | Branch trimming means that greening construction maintenance was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275774.XA CN109121793B (en) | 2018-10-30 | 2018-10-30 | Branch trimming means that greening construction maintenance was used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109121793A true CN109121793A (en) | 2019-01-04 |
| CN109121793B CN109121793B (en) | 2024-03-29 |
Family
ID=64806609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811275774.XA Active CN109121793B (en) | 2018-10-30 | 2018-10-30 | Branch trimming means that greening construction maintenance was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109121793B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115868329A (en) * | 2022-09-07 | 2023-03-31 | 赣州伟邦农机有限公司 | Lithium electricity scissors |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201115356Y (en) * | 2007-10-16 | 2008-09-17 | 李逸 | Scissors |
| CN102511321A (en) * | 2009-02-20 | 2012-06-27 | 苏州宝时得电动工具有限公司 | Chain saw |
| CN204426086U (en) * | 2015-02-05 | 2015-07-01 | 惠民县新东方现代农业有限责任公司 | Multifunctional pruning shears |
| CN105123296A (en) * | 2015-08-25 | 2015-12-09 | 广西大学 | Garden trimming device |
| CN204888094U (en) * | 2015-07-30 | 2015-12-23 | 松桃如阿雅观光农业产业开发有限公司 | Red -fleshed sweet pomelo trimming means |
| CN206760161U (en) * | 2017-05-29 | 2017-12-19 | 傅巨挺 | A kind of eminence branch pruning device |
| CN107484561A (en) * | 2017-09-26 | 2017-12-19 | 张德香 | A kind of height-adjustable gardens pruning knife |
| CN208001593U (en) * | 2018-01-11 | 2018-10-26 | 长江大学 | A kind of Multifunctional garden pruning device |
| CN209057601U (en) * | 2018-10-30 | 2019-07-05 | 济南园林开发建设集团有限公司 | A kind of branch pruning device of greening construction maintenance |
-
2018
- 2018-10-30 CN CN201811275774.XA patent/CN109121793B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201115356Y (en) * | 2007-10-16 | 2008-09-17 | 李逸 | Scissors |
| CN102511321A (en) * | 2009-02-20 | 2012-06-27 | 苏州宝时得电动工具有限公司 | Chain saw |
| CN204426086U (en) * | 2015-02-05 | 2015-07-01 | 惠民县新东方现代农业有限责任公司 | Multifunctional pruning shears |
| CN204888094U (en) * | 2015-07-30 | 2015-12-23 | 松桃如阿雅观光农业产业开发有限公司 | Red -fleshed sweet pomelo trimming means |
| CN105123296A (en) * | 2015-08-25 | 2015-12-09 | 广西大学 | Garden trimming device |
| CN206760161U (en) * | 2017-05-29 | 2017-12-19 | 傅巨挺 | A kind of eminence branch pruning device |
| CN107484561A (en) * | 2017-09-26 | 2017-12-19 | 张德香 | A kind of height-adjustable gardens pruning knife |
| CN208001593U (en) * | 2018-01-11 | 2018-10-26 | 长江大学 | A kind of Multifunctional garden pruning device |
| CN209057601U (en) * | 2018-10-30 | 2019-07-05 | 济南园林开发建设集团有限公司 | A kind of branch pruning device of greening construction maintenance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115868329A (en) * | 2022-09-07 | 2023-03-31 | 赣州伟邦农机有限公司 | Lithium electricity scissors |
| CN115868329B (en) * | 2022-09-07 | 2024-05-28 | 赣州伟邦农机有限公司 | Lithium electric shears |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109121793B (en) | 2024-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205865147U (en) | Fruit picking device but apparent rotation is stretched out and drawn back | |
| CN202406602U (en) | High-position branch cutting and pruning device | |
| CN205623352U (en) | Tree pruning device | |
| CN109348889A (en) | A kind of length-adjustable horticultural averruncator cutting apparatus | |
| CN209057601U (en) | A kind of branch pruning device of greening construction maintenance | |
| CN109121793A (en) | A kind of branch pruning device of greening construction maintenance | |
| CN212344602U (en) | Afforestation nursery stock trimming means | |
| CN208905305U (en) | A kind of tree plant cultivation clipping device | |
| CN216626742U (en) | Folding sliding pruning shears | |
| CN108419526B (en) | Hand-held orange picker | |
| CN110313322A (en) | A kind of altitude pruning scissors | |
| CN201207832Y (en) | Adjustable simple trimming device | |
| CN210328626U (en) | Directional pruning device for figs | |
| CN111837684B (en) | A trimming means for gardens nursery stock with guide bar | |
| CN204560351U (en) | A kind of ornamental trees and shrubs pruning device | |
| CN211607466U (en) | Forest trimming device | |
| CN211960178U (en) | Gardens high altitude trimming means | |
| CN201986425U (en) | Multifunctional scissors for trimming flowers, trees, branches, picking fruits and mowing lawns | |
| CN201440836U (en) | Parrot mouth type power-enhanced high branch scissors | |
| CN217850288U (en) | Peony trimming means suitable for co-altitude not | |
| CN214385195U (en) | Afforestation pruning shear | |
| CN219844169U (en) | Garden shaping trimming device | |
| CN221468440U (en) | Portable flowers trimming equipment of afforestation | |
| CN204888094U (en) | Red -fleshed sweet pomelo trimming means | |
| CN211793085U (en) | Scissors for pruning landscape and garden |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |