CN207022597U - A kind of altitude pruning scissors - Google Patents

A kind of altitude pruning scissors Download PDF

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Publication number
CN207022597U
CN207022597U CN201720672848.8U CN201720672848U CN207022597U CN 207022597 U CN207022597 U CN 207022597U CN 201720672848 U CN201720672848 U CN 201720672848U CN 207022597 U CN207022597 U CN 207022597U
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China
Prior art keywords
fixed blade
sliding block
mechanical arm
branch
hook
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CN201720672848.8U
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Chinese (zh)
Inventor
锁婧雪
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Greenland Group Sen Mao Garden Co Ltd
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Greenland Group Sen Mao Garden Co Ltd
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Priority to CN201720672848.8U priority Critical patent/CN207022597U/en
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Abstract

The utility model discloses a kind of altitude pruning scissors, include mechanical arm, described mechanical arm one end is provided with cutting blade and fixed blade, the cutting blade is oppositely arranged with fixed blade, one end of the mechanical arm is provided with the hook and sliding block being oppositely arranged, the fixed blade is connected to hook, and the cutting blade is connected to sliding block, and described mechanical arm one end is additionally provided with the trimming executing agency for driving the sliding block to be moved towards fixed blade.By using above-mentioned technical proposal, hook is directly hung on the branch to be trimmed, fixed blade is set to be hung over more stable on branch, operator is by pulling mechanical arm the fixed blade in hook is applied pressure to branch, left a trace on branch and fixed blade is stuck in branch, right fixed blade slides in the presence of executing agency is trimmed in hook, and coordinates with fixed blade and complete to cut;Fixed blade also can be used alone simultaneously, and when handling thinner branch, fixed blade hangs over thinner branch, pulls mechanical arm to cut off branch.

Description

A kind of altitude pruning scissors
Technical field
It the utility model is related to a kind of gardens pruning instrument, more particularly to a kind of altitude pruning scissors.
Background technology
Gardener often trims to ornamental trees and shrubs, to remove sick branch, the branch of excessive growth, keeps tree performance graceful.
Publication No. CN203735126U Chinese patent document discloses a kind of novel and multifunctional horticultural branching machine, including Lever, mechanical arm, drag hook, cutting blade, fixed blade, lever are connected with mechanical arm, and mechanical arm front end is provided with drag hook, after mechanical arm End is provided with fixed blade and cutting blade, and drag hook is connected by iron wire with cutting blade.
In above-mentioned technical proposal, pruner adjusts beta pruning height by adjusting the length of mechanical arm, and being drawn by drag hook makes Cutting blade coordinates with fixed blade carries out beta pruning, but in actual use, the clipped position of cutting blade and fixed blade is difficult control, It is difficult at alignment branch pruning when especially trimming higher branch, causes repeatedly to trim or trim undesirable, existing skill Improvements be present in art.
Utility model content
The purpose of this utility model is to provide a kind of altitude pruning scissors, by the execution that trimming is provided with mechanical arm one end Mechanism, so as to realize that pruner can be trimmed accurately to branch.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of altitude pruning scissors, Include mechanical arm, described mechanical arm one end is provided with cutting blade and fixed blade, and the cutting blade is oppositely arranged with fixed blade, institute The one end for stating mechanical arm is provided with and is connected to hook, the cutting blade in the hook and sliding block that are oppositely arranged, the fixed blade Sliding block is connected to, described mechanical arm one end is additionally provided with for driving the sliding block to perform machine towards the trimming that fixed blade moves Structure.
By using above-mentioned technical proposal, hook is directly hung on the branch to be trimmed, makes fixed blade can be with more stable Hang on branch, operator by pull mechanical arm make the fixed blade in hook to branch apply pressure, left on branch Vestige simultaneously makes fixed blade be stuck in branch, and right fixed blade slides in the presence of executing agency is trimmed in hook, and with quiet knife Piece, which coordinates, to be completed to cut;Fixed blade also can be used alone simultaneously, and when handling thinner branch, fixed blade hangs over thinner branch, draw Dynamic mechanical arm cuts off branch.
The utility model is further arranged to:The trimming executing agency includes the tooth for being arranged on the sliding block side Bar, the gear being meshed with rack, the pinion rotation are connected to hook.
By using above-mentioned technical proposal, can be translated after rotating the pinion rotation of setting with carry-over bar, so as to realize cunning The sliding of block, by pitch wheel and rack, realize and be converted into translating by rotation, drive mechanism is simple and is easy to Implement.
The utility model is further arranged to:The gear is extended with connecting plate away from rack side, on the connecting plate Rope is connected with, the rope extends along mechanical arm length direction.
By using above-mentioned technical proposal, operator is by pulling one end that rope can make connecting plate away from rope to occur Rotate, so as to the translational motion of control slide block, when in use, user can make the fortune of sliding block in the pulling rope of one end farther out It is dynamic, so as to control cutting blade with completing to shear close to fixed blade.
The utility model is further arranged to:The one end of the mechanical arm away from hook is provided with reel, the rope back of the body To connecting plate one ends wound on reel, swing handle is provided with the axis of the reel.
By using above-mentioned technical proposal, reel is rotated by swing handle, arm of force when pulling rope is added, makes Bigger pulling force can be obtained during with the power of formed objects;By reel by the transform linear motion of rope to rotate, user Rope can be controlled by swing handle, instead of the mode of prior art pulling, while long rope can be also wrapped in On reel, user's operation is easily facilitated in use.
The utility model is further arranged to:Side of the sliding block away from cutting blade is provided with the first spring, the first bullet The telescopic direction of spring is identical with the glide direction of sliding block.
By using above-mentioned technical proposal, because rope is that tightrope is only capable of making rope body exceptionally straight by pulling, then can just apply Add pulling force, and it is only uncontrollable by rope in sliding block Recovery Process, in first spring of the sliding block away from cutting blade side, lead to Caused restoring force after the first spring deformation is crossed, sliding block is resetted, so as to realize past polyslip of the sliding block in hook, carries significantly The high comfort level of garden pruner operation.
The utility model is further arranged to:Clamping device is additionally provided with the hook, the clamping device includes The abutting plate being oppositely arranged with fixed blade.
By using above-mentioned technical proposal, hook can be clamped in by the branch after trimming by abutting after plate coordinates with fixed blade It is interior, it is substituted in the prior art, complete trimming after branch arbitrarily fall, the branch sheared off can be transferred to finger by user Determine region, make to work after trimming lighter.
The utility model is further arranged to:The both sides for abutting plate and being arranged on moving knife leaf length, the abutting plate edge The short transverse sliding of cutting blade is set, and the height for abutting plate is higher than the height of cutting blade.
By using above-mentioned technical proposal, in cut-out, abutting plate, which is first connected on branch, fixes branch, and sliding block continues Motion upwards, after completing to cut off, abut plate and be still connected on branch, branch is clamped in hook.
The utility model is further arranged to:The abutting plate is extended with the guide rod for wearing sliding block, the abutting vertically Some second springs are provided between plate and sliding block, the telescopic direction of the second spring is identical with the axis direction of guide rod.
By using above-mentioned technical proposal, during trimming, abut plate and first contacted with branch, second spring forced compression Making setting direction sliding of the abutting plate along guide rod, cutting blade continues up motion and coordinates completion to cut with fixed blade until stopping It is disconnected, after completing to cut off, abut plate and branch is clamped in hook in the presence of second spring, avoid the tree after the completion of trimming Branch drops everywhere.
The utility model is further arranged to:The blade of the fixed blade is set in undaform.
By using above-mentioned technical proposal, blade the advantages of having had serrated knife blade and flat mouth blade concurrently that waveform is set, In use, undaform blade can make fixed blade be easy to position being stuck in compared with twig in trough;Undaform blade is set in processing During the more tough and tensile trees of skin, fixed blade can be pulled to be slided on bark, by bark sawing vestige, enable fixed blade inlay card In branch.
In summary, the utility model has the advantages that:
One, the function of fixed blade are extended, and not coordinating with cutting blade to be used alone, quiet being used alone When blade handles thinner branch, more conveniently and quickly, the efficiency of trimming is improved;
Secondly, by linking up be more easily positioned fixed blade, fixed blade uses undaform blade, fixed blade is fitted Should more different trimming work;
Thirdly, branch can be clamped in auxiliary positioning and abutted entering between plate and hook by the abutting plate that sets on sliding block Row shearing, can keep chucking power after completing to cut, prevent branch from directly dropping.
Brief description of the drawings
Fig. 1 is the overall structure diagram of high-altitude pruner;
Fig. 2 is the structural representation for trimming executing agency;
Fig. 3 is the partial schematic diagram of cutting blade.
In figure:1st, mechanical arm;1a, first sleeve;1b, the second sleeve pipe;1c, the 3rd sleeve pipe;2nd, plug socket;3rd, spiral shell is positioned Bolt;4th, link up with;5th, fixed blade;6th, cutting blade;7th, sliding block;8th, rack;9th, gear;10th, connecting plate;11st, rope;12nd, reel; 121st, swing handle;13rd, plate is abutted;14th, guide rod;15th, the first spring;16th, second spring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of altitude pruning scissors, include the mechanical arm 1 with Telescopic and are arranged on the end of mechanical arm 1 The trimming executing agency in portion, in use, trimming executing agency can be adjusted by adjusting the collapsing length of mechanical arm 1 Height;Mechanical arm 1 is made up of multi-stage hollow pipe fitting sleeving, and mechanical arm 1 is three-level hollow pipe fitting mutually socket group in this programme Into mechanical arm 1 includes first sleeve 1a, the second sleeve pipe 1b and the 3rd sleeve pipe, and the second sleeve pipe is arranged with first sleeve 1a 1b, the 3rd sleeve pipe 1c is arranged with the second sleeve pipe 1b, is performed in the 3rd sleeve pipe 1c away from the first sleeve 1a trimming that is plugged with Mechanism, mechanical arm 1 are realized flexible by the sleeve pipe being mutually arranged;When in use, user is by controlling first sleeve 1a to control Make and trim executing agency on the 3rd sleeve pipe 1c.
With reference to shown in Fig. 2, trimming executing agency includes plug socket 2, and trimming executing agency is arranged on the by plug socket 2 Three sleeve pipe 1c ends, are provided with bolt 3 on plug socket 2, and bolt 3 wears the sleeve pipe 1c of plug socket 2 and the 3rd and led to Cross nut and plug socket 2 is fixed on the 3rd sleeve pipe 1c ends;The 3rd sleeve pipe 1c sides are provided with hook 4 in plug socket 2, The inner side of hook 4 is provided with fixed blade 5, and the selection of fixed blade 5 can be selected according to actual conditions, the fixed blade in this programme 5 selection undaform blades, cutting effect of the undaform blade not only with flat sword cutter but also the sawing effect with serrated knife blade; The lower section of fixed blade 5 is provided with cutting blade 6, and cutting blade 6 is fixedly mounted on sliding block 7, and sliding block 7, which is slidably mounted in plug socket 2, to be made Sliding block 7 can slide in vertical direction, and the opening of hook 4 side is provided with rack 8 in sliding block 7, engaged on rack 8 with teeth Wheel 9, gear 9 are rotatably installed on hook 4, are extended with connecting plate 10 away from the side of rack 8 in gear 9, connect on connecting plate 10 Rope 11 is connected to, rope 11 is extended at connecting plate 10 at first sleeve 1a, and reel 12 is provided with first sleeve 1a, rope Rope 11 is wrapped on reel 12, and swing handle 121 is provided with reel 12, and user makes reel 12 by swing handle 121 Rotate, while rope 11 rotates gear 9 by connecting plate 10, gear 9 makes sliding block 7 move upwards with the engaged transmission of rack 8, from And cutting blade 6 is realized close to fixed blade 5 to complete to cut off.
The side of rack 8 is provided with the first spring 15 in sliding block 7, one end of the first spring 15 is fixed on the bottom of sliding block 7, The other end is fixed on plug socket 2, and the original state of the first spring 15 is located at bottom limit position for sliding block 7, is pulling rope After 11, sliding block 7 makes the first spring 15 be stretched while moving upwards, and after completing to cut off, sliding block 7 returns the first spring 15 Moved downward under multiple effect until being located at bottom limit position.
With reference to shown in Fig. 3, in order that branch etc. can be stuck in hook 4 by trimming executing agency after completing to cut off, in cunning Clamping device is provided with block 7, clamping device is arranged on the both sides of cutting blade 6, and clamping device includes horizontally disposed abutting plate 13, abut plate 13 and be extended with guide rod 14 vertically downwards, guide rod 14 wears sliding block 7, is set abutting between plate 13 and sliding block 7 There are some second springs 16, the one end of second spring 16 is fixed on sliding block 7, and the other end, which is fixed on, to abut on plate 13, abuts plate 13 Height be higher than the height of cutting blade 6, when being cut off, abut plate 13 and be first connected on branch and fix branch, sliding block 7 after Continuous motion, second spring 16 upwards make abutting plate 13 stop rising by compression, and cutting blade 6 continues up motion and matched somebody with somebody with fixed blade 5 Close and complete cut-out, after completing to cut off, abut plate 13 and be still connected on branch, branch is clamped in hook 4.
Specific implementation process:
When using a kind of altitude pruning scissors, first the trimming executing agency of the 3rd sleeve pipe 1c ends is installed, tightens limit Position bolt 3 will not be rotated when in use with ensuring to trim executing agency, after being installed after complete, pull the 3rd sleeve pipe 1c adjustment trimmings to hold The height of row mechanism, hook 4 is set to hang on the branch to be trimmed.
When trimming smaller thin branch, fixed blade 5 is hung on the branch to be trimmed, direct pull mechanical arm 1 makes Fixed blade 5 cuts off branch in the presence of pulling force.
On processing surface during more tough and tensile branch, the fixed blade 5 that undaform is set can be stuck in branch in trough, make It is more easily positioned, and then pulls fixed blade 5 to be slided on bark, enables the inlay card of fixed blade 5 in branch, then turning handle Hand 121 rotates reel 12, and rope 11 drives the gear 9 on connecting plate 10 to rotate, and gear 9 makes sliding block 7 with the engaged transmission of rack 8 Motion upwards, makes cutting blade 6 close to fixed blade 5 to complete to cut off.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (9)

1. a kind of altitude pruning scissors, include mechanical arm(1), the mechanical arm(1)One end is provided with cutting blade(6)With fixed blade (5), the cutting blade(6)With fixed blade(5)It is oppositely arranged, it is characterised in that the mechanical arm(1)One end be provided with phase To the hook of setting(4)And sliding block(7), the fixed blade(5)It is connected to hook(4), the cutting blade(6)It is connected to sliding block (7), the mechanical arm(1)One end is additionally provided with for driving the sliding block(7)Towards fixed blade(5)The trimming of motion performs machine Structure.
2. a kind of altitude pruning scissors according to claim 1, it is characterised in that the trimming executing agency includes setting In the sliding block(7)The rack of side(8)With rack(8)The gear being meshed(9), the gear(9)It is rotationally connected with hook (4).
A kind of 3. altitude pruning scissors according to claim 2, it is characterised in that the gear(9)Away from rack(8)Side It is extended with connecting plate(10), the connecting plate(10)On be connected with rope(11), the rope(11)Along mechanical arm(1)Length side To extension.
A kind of 4. altitude pruning scissors according to claim 3, it is characterised in that the mechanical arm(1)Away from hook(4)'s One end is provided with reel(12), the rope(11)Back to connecting plate(10)One ends wound is in reel(12)On, the reel (12)Axis at be provided with swing handle(121).
A kind of 5. altitude pruning scissors according to claim 4, it is characterised in that the sliding block(7)Away from cutting blade(6)'s Side is provided with the first spring(15), the first spring(15)Telescopic direction and sliding block(7)Glide direction it is identical.
A kind of 6. altitude pruning scissors according to claim 5, it is characterised in that the hook(4)Inside it is additionally provided with clamping Mechanism, the clamping device includes and fixed blade(5)The abutting plate being oppositely arranged(13).
A kind of 7. altitude pruning scissors according to claim 6, it is characterised in that the abutting plate(13)It is arranged on cutting blade (6)The both sides of length, the abutting plate(13)Along cutting blade(6)Short transverse sliding set, and abut plate(13)Height Degree is higher than cutting blade(6)Height.
A kind of 8. altitude pruning scissors according to claim 7, it is characterised in that the abutting plate(13)Vertical be extended with is worn If sliding block(7)Guide rod(14), the abutting plate(13)With sliding block(7)Between be provided with some second springs(16), it is described Second spring(16)Telescopic direction and guide rod(14)Axis direction it is identical.
A kind of 9. altitude pruning scissors according to any one of claims 1 to 8, it is characterised in that the fixed blade(5)Blade Set in undaform.
CN201720672848.8U 2017-06-10 2017-06-10 A kind of altitude pruning scissors Active CN207022597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720672848.8U CN207022597U (en) 2017-06-10 2017-06-10 A kind of altitude pruning scissors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720672848.8U CN207022597U (en) 2017-06-10 2017-06-10 A kind of altitude pruning scissors

Publications (1)

Publication Number Publication Date
CN207022597U true CN207022597U (en) 2018-02-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720672848.8U Active CN207022597U (en) 2017-06-10 2017-06-10 A kind of altitude pruning scissors

Country Status (1)

Country Link
CN (1) CN207022597U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108617313A (en) * 2018-04-15 2018-10-09 闫平洋 A kind of working method facilitating the gardens tree shears for adjusting height and automatic shearing branch
CN108668669A (en) * 2018-04-15 2018-10-19 闫平洋 It is a kind of to facilitate the gardens tree shears for adjusting height and automatic shearing branch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108617313A (en) * 2018-04-15 2018-10-09 闫平洋 A kind of working method facilitating the gardens tree shears for adjusting height and automatic shearing branch
CN108668669A (en) * 2018-04-15 2018-10-19 闫平洋 It is a kind of to facilitate the gardens tree shears for adjusting height and automatic shearing branch
CN108617313B (en) * 2018-04-15 2020-09-18 广州市雅玥园林工程有限公司 Working method of garden tree pruning shears
CN108668669B (en) * 2018-04-15 2020-12-01 温州佳盛乳胶制品有限公司 Make things convenient for height-adjusting and gardens tree pruner of automatically cropped branch

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