CN205794200U - A kind of gardens pruning machine - Google Patents
A kind of gardens pruning machine Download PDFInfo
- Publication number
- CN205794200U CN205794200U CN201620555789.1U CN201620555789U CN205794200U CN 205794200 U CN205794200 U CN 205794200U CN 201620555789 U CN201620555789 U CN 201620555789U CN 205794200 U CN205794200 U CN 205794200U
- Authority
- CN
- China
- Prior art keywords
- blade
- connecting rod
- stay cord
- pruning machine
- knife rest
- 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
- 238000013138 pruning Methods 0.000 title claims abstract description 30
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000002990 reinforced plastic Substances 0.000 claims description 4
- 210000003462 vein Anatomy 0.000 claims description 2
- 238000009966 trimming Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 230000003028 elevating effect Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241000269319 Squalius cephalus Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000001037 metacarpus Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Scissors And Nippers (AREA)
Abstract
The utility model discloses a kind of gardens pruning machine, including liftable connecting rod, it is arranged on the knife rest at connecting rod top, the rotation shears being rotatably connected on knife rest, it is connected with rotation shears, the stay cord that shears rotates is rotated for pulling, described rotation shears includes blade A and the blade B being connected with blade A and being fixed on knife rest, blade A and blade B connecting place are provided through the through hole of blade A and blade B, it is provided with torsion spring in through hole blade A and blade B rotation to be connected, the torque arm at torsion spring two ends is separately positioned on blade A and blade B inside and makes blade A and blade B be in open mode, described blade A is connected with stay cord near one end of knife rest, described connecting rod lower end is provided with pulling mechanism, described stay cord is arranged on inside connecting rod and is connected with pulling mechanism.This utility model provides a kind of gardens pruning machine, and this pruning machine head can easily move between branch, it is to avoid the situation that head serial verb construction is damaged by branch during high branch trimming occurs.
Description
Technical field
This utility model relates to gardens pruning field, particularly a kind of gardens pruning machine.
Background technology
In garden management, trees are carried out correct pruning, re-shaping exercise, is a critically important maintenance management skill
Art.Prune, re-shaping exercise can regulate tree vigo(u)r, creates and keep rational Crown Structure, forms graceful tree performance, even constitutes
There is the landscape of certain characteristic, but when gardens pruning branch, the branch at high position can be run into, at this moment, use general pruning
Cutter then can not meet this situation, now, operator will utilize ladder or support to obtain enough cutting ranges,
This mode is the most dangerous, and inefficient.
For the problems referred to above, the Chinese patent of Publication No. CN204047281U provides a solution；
The program is specially a kind of Novel tree-pruner, including rope fixing structure, cutting head, spring, blade, gear drive
Mechanism, rope, sister block structure, rope snib, elevating lever, fixed handle；Tooth is passed through between rope fixing structure and cutting head
Wheel drive mechanism connects, and the outside of cutting head is provided with spring, and blade is connected with spring, and the bottom of cutting head is provided with fixed handle,
The side of fixed handle is provided with sister block structure, and the top of rope is fixing with rope fixing structure to be connected, one end solderless wrapped connection of rope
In sister block structure, and through rope snib, elevating lever is screwed with the bottom of fixed handle and is connected.
This averruncator passes through elevating lever and the afterbody of dragging cords of adjustable length, and cable tie moves rope fixing structure,
Rope fixing structure drives spring under the cooperation of gear drive, thus blade make under the action of the spring shearing motion with
Realize the pruning of branches of tall trees, but the side of this averruncator cutting head is provided with the spring being connected with blade, opposite side rope fixed knot
Structure is fixedly connected with rope, so there will be when implementing mobile averruncator head during high branch trimming spring or rope with
The situation that branch is wound around, causes averruncator head to move inconvenience, the situation that spring or rope are damaged by branch even occurs.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of gardens pruning machine, this pruning machine
Head can easily move between branch, it is to avoid the situation that head serial verb construction is damaged by branch during high branch trimming is sent out
Raw.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of gardens pruning machine, including liftable connecting rod, is arranged on the knife rest at connecting rod top, is rotatably connected on knife rest
Rotation shears, with rotate shears is connected, for pull rotate shears rotation stay cord, described rotation shears includes blade A
And be connected with blade A and the blade B, blade A that are fixed on knife rest are provided through blade A and blade B's with blade B connecting place
Through hole, is provided with torsion spring and blade A and blade B rotation is connected in through hole, the torque arm at torsion spring two ends is separately positioned on blade A and cutter
Sheet B is internal and makes blade A and blade B be in open mode, and described blade A is connected with stay cord near one end of knife rest, described company
Bar lower end is provided with pulling mechanism, and described stay cord is arranged on inside connecting rod and is connected with pulling mechanism.
Use said structure, use concealed torsion spring structure to instead of tradition pruning machine by external back-moving spring even
Connect the structure of shears, concealed torsion spring act as connecting blade A and blade B back-moving spring, when blade A and blade B quilt
Stay cord pulls Guan Bi to shear after branch, and torsion spring deforms upon, and after unclamping stay cord, torsion spring recovers deformation, blade A and blade B again by
Torsion spring is reset to open mode again, and stay cord is arranged on inside connecting rod simultaneously, compares and is arranged on outside and does not haves and twined by branch
Around situation, so this pruning machine head can easily move between branch, does not haves cutter head serial verb construction by branch
Situation about damaging occurs.
Being further arranged to: described connecting rod includes lower beam and the upper boom being socketed in lower beam, upper boom bottom is arranged along pole face
Having cavity, cavity to be built-in with spring, spring is provided with the hoodle making spring be in compressive state, lower beam near lower beam inwall one end
On slide up and down direction along hoodle and be provided with diameter less than the hole clipping of hoodle diameter.
Employing said structure, lockable upper boom and the length of lower beam when hoodle is stuck in hole clipping, can be by pressing hoodle
Make hoodle in lower beam wall slip thus adjust the length of connecting rod.
Be further arranged to: described pulling mechanism include being arranged on the reel within lower beam, run through reel center line simultaneously with
Lower beam inwall two ends rotate the rotary shaft and handle being connected, and described lower beam outer wall is provided with arcuate groove, and handle passes arcuate groove
Being connected with reel end face afterwards, stay cord lower end is wrapped on reel.
Using said structure, only handle need to be pulled to make it slide in arcuate groove, just stretchy stay cord makes its top pull
Blade A opposing blades B rotates thus carries out branch pruning operation.
It is further arranged to: on described handle, be provided with anti-slip veins.
Use said structure, it is possible to increase the frictional force between metacarpus and handle, facilitate hand that handle is exerted a force.
It is further arranged to: described stay cord is made up of insulant.
Use said structure, can prevent the situation occurring getting an electric shock during carrying out high branch trimming because of stay cord from sending out
Raw.
It is further arranged to: described connecting rod is made up of reinforced plastic glass fibre.
Use said structure, can effectively alleviate the weight of connecting rod, simultaneously reinforced plastic glass fibre while ensureing connecting rod strength
Non-conductive, the situation occurring to get an electric shock when high branch trimming can be prevented.
In sum, this utility model has the advantages that
1. use concealed torsion spring design and stay cord is designed inside connecting rod, making pruning machine head setting
Move between Zhi, it is to avoid the situation that head serial verb construction is damaged by branch during high branch trimming occurs, and improves work efficiency,
Reduce the impaired probability of pruning machine；
2. pruning machine connecting rod is scalable, is convenient for carrying and uses.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 is the structure chart of the present embodiment；
Fig. 3 is the structure chart that the present embodiment rotates shears；
Fig. 4 is the structure chart of the present embodiment lower beam.
Reference: 1. connecting rod；11. upper booms；12. lower beams；13. springs；14. hoodles；15. hole clippings；16. arcuate grooves；2.
Knife rest；3. rotate shears；31. blade A；32. blade B；33. through holes；34. torsion springs；4. stay cord；5. pulling mechanism；51. reels；
52. rotary shafts；53. handles.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of gardens pruning machine, as shown in Figure 1, Figure 2 and shown in Fig. 4: including the connecting rod 1 that reinforced plastic glass fibre is made, connecting rod 1 includes
The flexible upper boom 11 being connected and lower beam 12, upper boom 11 is socketed in lower beam 12, and upper boom 11 bottom is provided with cavity, cavity along pole face
Being built-in with spring 13, spring 13 is provided with hoodle 14 near lower beam 12 inwall one end, and hoodle 14 makes spring 13 be in compressive state,
Sliding up and down direction along hoodle 14 on lower beam 12 and be provided with two hole clippings 15, hole clipping 15 diameter is less than hoodle 14 diameter.Upper boom 11
End is provided with knife rest 2 and is secured to be connected, and knife rest 2 is provided with rotation shears 3, is provided with pulling mechanism 5 bottom lower beam 12,
Separately be provided with the stay cord 4 being made up of insulant, stay cord 4 run through connecting rod 1 two ends respectively with rotate shears 3 and pulling mechanism 5 phase
Even.
As shown in Fig. 1 and Fig. 4, pulling mechanism 5 includes reel 51, rotary shaft 52 and the handle being arranged within lower beam 12
53, rotary shaft 52 runs through reel 51 center line and is connected with the rotation of lower beam 12 inwall two ends simultaneously, and lower beam 12 outer wall is provided with arc
Groove 16, handle 53 is connected with reel 51 end face after arcuate groove 16, and stay cord 4 lower end is wrapped on reel 51.
Simultaneously as it is shown on figure 3, rotate shears 3 include blade A31 and blade B32, blade B32 be fixed on knife rest 2 and with
Blade A31 is connected, and blade A31 and blade B32 connecting place are provided with through hole 33, and through hole 33 runs through blade A31 and blade B32, logical
Being provided with torsion spring 34 in hole 33, blade A31 and blade B32 is rotated and is connected by torsion spring 34, and the torque arm at torsion spring 34 two ends is respectively simultaneously
Being arranged on blade A31 and blade B32 inside and make blade A31 and blade B32 be in open mode, described blade A31 is near cutter
One end of frame 2 is connected with stay cord 4.
Operation principle: when pruning eminence branch, first pulls upper boom 11 and lower beam 12 to make hoodle 14 snap in lower beam
In 12 uppermost hole clippings 15, making stay cord 4 be in straight condition, handle 53 is in arcuate groove 16 topmost simultaneously, then by branch
Snap in the edge of a knife between blade A31 and blade B32, pull handle 53, make one section of stay cord 4 to be wrapped on reel 51, make to draw
Rope 4 pulls downward on blade A31, blade A31 and rotates elastic deformation, blade A31 cutter to blade B32 rotation and torsion spring 34
Being cut off by branch during sheet B32 Guan Bi, cut off rear release handle 53, torsion spring 34 recovers original form makes blade A31 and blade B32 weight
The most separately, drive stay cord 4 to move up makes reel 51 rotate, so that handle 53 resets again, in the mistake of pollard simultaneously
In journey, these actions are so repeated.
Owing to using the design of concealed torsion spring and being designed inside connecting rod by stay cord, make the pruning machine head can easily be
Move between branch, it is to avoid the situation that head serial verb construction is damaged by branch during high branch trimming occurs, improve work effect
Rate, reduces the impaired probability of pruning machine.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (6)
1. a gardens pruning machine, including liftable connecting rod (1), is arranged on the knife rest (2) at connecting rod (1) top, is rotationally connected
Rotation shears (3) on knife rest (2), with rotate that shears (3) is connected, be used for pulling and rotate the stay cord that shears (3) rotates
(4), it is characterized in that: described rotation shears (3) includes blade A(31) and with blade A(31) be connected and be fixed on knife rest (2)
Blade B(32), blade A(31) with blade B(32) connecting place is provided through blade A(31) and with blade B(32) through hole (33),
Be provided with torsion spring (34) in through hole (33) by blade A(31) with blade B(32) rotate and be connected, the torque arm at torsion spring (34) two ends is distinguished
Be arranged on blade A(31) with blade B(32) internal and make blade A(31) and blade B(32) be in open mode, described blade A
(31) one end near knife rest (2) is connected with stay cord (4), and described connecting rod (1) lower end is provided with pulling mechanism (5), described stay cord
(4) it is arranged on connecting rod (1) inside to be connected with pulling mechanism (5).
A kind of gardens the most according to claim 1 pruning machine, is characterized in that: described connecting rod (1) includes lower beam (12) and set
The upper boom (11) being connected in lower beam (12), upper boom (11) bottom is provided with cavity along pole face, and cavity is built-in with spring (13), spring
(13) it is provided with the hoodle (14) making spring (13) be in compressive state, along bullet on lower beam (12) near lower beam (12) inwall one end
Pearl (14) slides up and down direction and is provided with the diameter hole clipping (15) less than hoodle (14) diameter.
A kind of gardens the most according to claim 1 pruning machine, is characterized in that: described pulling mechanism (5) includes being arranged on down
The internal reel (51) of bar (12), run through reel (51) center line and rotate, with lower beam (12) inwall two ends, the rotary shaft being connected simultaneously
And handle (53) (52), described lower beam (12) outer wall is provided with arcuate groove (16), handle (53) through arcuate groove (16) afterwards with
Reel (51) end face is connected, and stay cord (4) lower end is wrapped on reel (51).
A kind of gardens the most according to claim 3 pruning machine, is characterized in that: described handle is provided with anti-slip veins on (53).
A kind of gardens the most according to claim 1 pruning machine, is characterized in that: described stay cord (4) is made up of insulant.
A kind of gardens the most according to claim 1 pruning machine, is characterized in that: described connecting rod (1) is made up of reinforced plastic glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555789.1U CN205794200U (en) | 2016-06-08 | 2016-06-08 | A kind of gardens pruning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555789.1U CN205794200U (en) | 2016-06-08 | 2016-06-08 | A kind of gardens pruning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205794200U true CN205794200U (en) | 2016-12-14 |
Family
ID=58141646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555789.1U Expired - Fee Related CN205794200U (en) | 2016-06-08 | 2016-06-08 | A kind of gardens pruning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205794200U (en) |
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 |
| CN107047084A (en) * | 2017-05-23 | 2017-08-18 | 安徽师范大学 | Vegetation pruning instrument |
| CN107582071A (en) * | 2017-07-27 | 2018-01-16 | 珠海柯诺医疗科技有限公司 | A kind of electronic finger grip device |
| CN108633520A (en) * | 2018-04-25 | 2018-10-12 | 北京泽通水务建设有限公司 | A kind of averruncator |
| CN110149938A (en) * | 2019-07-02 | 2019-08-23 | 吕廷良 | A kind of pruning fruit tree device |
| CN111066512A (en) * | 2019-12-27 | 2020-04-28 | 鲍光彪 | Gardens maintenance trimming means |
| CN111512812A (en) * | 2020-05-21 | 2020-08-11 | 广东省农业科学院果树研究所 | Lopper girdling cutter |
| CN117426221A (en) * | 2023-12-20 | 2024-01-23 | 四川旅游学院 | Extension type garden branch pruning tool |
-
2016
- 2016-06-08 CN CN201620555789.1U patent/CN205794200U/en not_active Expired - Fee Related
Cited By (9)
| 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 |
| CN107047084A (en) * | 2017-05-23 | 2017-08-18 | 安徽师范大学 | Vegetation pruning instrument |
| CN107582071A (en) * | 2017-07-27 | 2018-01-16 | 珠海柯诺医疗科技有限公司 | A kind of electronic finger grip device |
| CN108633520A (en) * | 2018-04-25 | 2018-10-12 | 北京泽通水务建设有限公司 | A kind of averruncator |
| CN110149938A (en) * | 2019-07-02 | 2019-08-23 | 吕廷良 | A kind of pruning fruit tree device |
| CN111066512A (en) * | 2019-12-27 | 2020-04-28 | 鲍光彪 | Gardens maintenance trimming means |
| CN111512812A (en) * | 2020-05-21 | 2020-08-11 | 广东省农业科学院果树研究所 | Lopper girdling cutter |
| CN111512812B (en) * | 2020-05-21 | 2024-05-17 | 广东省农业科学院果树研究所 | High branch girdling knife |
| CN117426221A (en) * | 2023-12-20 | 2024-01-23 | 四川旅游学院 | Extension type garden branch pruning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |