CN108849009A - A kind of pruning device for ornamental trees and shrubs - Google Patents

A kind of pruning device for ornamental trees and shrubs Download PDF

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Publication number
CN108849009A
CN108849009A CN201810677203.2A CN201810677203A CN108849009A CN 108849009 A CN108849009 A CN 108849009A CN 201810677203 A CN201810677203 A CN 201810677203A CN 108849009 A CN108849009 A CN 108849009A
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CN
China
Prior art keywords
gear
fixing seat
hook
screw
handrail
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Granted
Application number
CN201810677203.2A
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Chinese (zh)
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CN108849009B (en
Inventor
汪锡超
徐德培
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Nanbei Modern Forestry Technology Co., Ltd
Original Assignee
Hefei Grass Wood Environment Technology Co Ltd
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Priority to CN201810677203.2A priority Critical patent/CN108849009B/en
Publication of CN108849009A publication Critical patent/CN108849009A/en
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Publication of CN108849009B publication Critical patent/CN108849009B/en
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08Other tools for pruning, branching or delimbing standing trees
    • A01G3/085Motor-driven saws for pruning or branching
    • A01G3/088Circular saws

Abstract

The invention discloses a kind of pruning devices for ornamental trees and shrubs, are related to garden maintenance equipment technical field.The present invention includes fixing seat and handrail;Fixing seat and handrail are flexibly connected by connecting rod;Fixing seat one side is provided with hook and saw blade;Fixing seat another side is rotatably connected to an adjusting block;Handrail screw-internal thread fit has a ball-screw.The present invention solves the problems, such as that now timbered high-end branches and leaves trimming is difficult by setting handrail and fixing seat;It by setting saw blade and hook, solves existing thicker limb and is not easy to cut short, and trim the problem of position is not fixed easily;By the way that using ball-screw and adjusting block and connecting rod, the cut-back angles of adjustable saw blade, solve existing artificial trimming is influenced by position, and beta pruning angle is not easy the problem of adjusting.

Description

A kind of pruning device for ornamental trees and shrubs
Technical field
The invention belongs to garden maintenance equipment technical fields, more particularly to a kind of pruning device for ornamental trees and shrubs.
Background technique
Trees in gardens will carry out trimming maintenance every year, but the trimming of the high-end branches and leaves of tall trees wood is got up especially Difficulty, and thicker limb can not be cut short using common lopping shears, and trim position and be not easy to position, it is i.e. dangerous in this way, laborious And the effect is unsatisfactory, sometimes must with personnel climb just can be trimmed maintenance up, and in the tree progress beta pruning when due to The influence of standing place is not easy to find suitable beta pruning angle, therefore how quickly to be trimmed to the high-end branches and leaves of tall and big trees Maintenance is a urgent problem to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of pruning devices for ornamental trees and shrubs, by the way that handrail and fixing seat is arranged, Solve the problems, such as that now timbered high-end branches and leaves trimming is difficult;By setting saw blade and hook, solves existing thicker branch It is dry to be not easy to cut short, and trim the problem of position is not fixed easily;By that can adjust using ball-screw and adjusting block and connecting rod The cut-back angles of saw blade, solve existing artificial trimming is influenced by position, and beta pruning angle is not easy the problem of adjusting.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of pruning device for ornamental trees and shrubs, including fixing seat and handrail;
The fixing seat one side has power notch and feeding notch;The fixing seat one side is with respect to feed slot Mouth is symmetrically provided with hook conduit;The fixing seat one side is provided with a saw blade slot;
One opposite flank of fixing seat is fixedly connected with the first connecting column;The fixing seat another side is turned by free bearing It is dynamic to be connected with adjusting block;
Power motor is fixedly connected with by support in the power notch;The power motor is connected with by connecting shaft One power gear;
Feeding motor is fixedly connected with by support in the feeding notch;The feeding motor is connected with by connecting shaft One worm screw;
The feeding notch medial surface is rotatably connected to a worm gear by rotation axis;
The worm and wheel engagement;
The rotation axis both ends extend through hook conduit;The rotation axis week, side with respect to worm wheel symmetrical was connected with feeding Gear;The feed gear wheel is located inside hook conduit;
Hook is sliding combined in the hook conduit;
The saw blade slot medial surface is rotatably connected to saw blade by transmission shaft;Described transmission shaft one end is fixedly connected with a biography Moving gear;The transmission gear is engaged with power gear.
Further, hook one end upper surface is fixedly connected with rack gear;The hook other end lower surface is provided with Pawl;The rack gear is engaged with feed gear wheel.
Further, handrail side face is symmetrically connected with the second connecting column;The handrail screw-internal thread fit has a rolling Ballscrew;
The second connecting column week side is rotatably connected to connecting rod;The connecting rod other end and the first connecting column rotate Connection;
Described ball-screw one end and adjusting block are rotatablely connected;The ball-screw other end is fixedly connected with a handwheel.
Further, the transmission gear and power gear are bevel gear.
The invention has the advantages that:
1, the fixation of pruning device can be achieved by linking up with by the present invention, hook can be driven to move by feeding motor, passed through Automatic trimming is realized in the pulling of hook, is reduced artificial labor intensity, is improved work efficiency.
2, the present invention passes through the adjusting block on the ball-screw and fixing seat on handrail;And connecting rod by fixing seat with help Bar is flexibly connected, and by the stretching or retraction of the adjustable ball-screw of handwheel, to adjust the angle of fixing seat, is realized polygonal The adjusting of degree trimming position, increases the flexibility and adaptability of clipping device.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is a kind of structural schematic diagram of pruning device for ornamental trees and shrubs of the invention;
Fig. 2 is the structural schematic diagram at the backsight visual angle of Fig. 1;
Fig. 3 is the structural front view of fixing seat;
Fig. 4 is the cross-sectional view that A-A goes out in Fig. 3;
Fig. 5 is the structural schematic diagram of worm gear, rotation axis and feed gear wheel;
Fig. 6 is the structural schematic diagram of hook;
Fig. 7 is the structural schematic diagram of handrail;
In attached drawing, parts list represented by the reference numerals are as follows:
1- fixing seat, 2- handrail, 11- hook, 12- saw blade, 101- power notch, 102- feed notch, 103- pocket for the punch head Road, 104- saw blade slot, the first connecting column of 105-, 106- adjusting block, the second connecting column of 1201-, 202- ball-screw, 203- connection Bar, 1011- power gear, 1021- worm screw, 1022- rotation axis, 1023- worm gear, 1024- feed gear wheel, 1101- rack gear, 1102- pawl, 1201- transmission gear, 2021- handwheel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " side ", " one end ", " in ", " length ", indicating positions or the positional relationship such as "inner", be merely for convenience of description of the present invention and simplification of the description, rather than The component or element of indication or suggestion meaning must have a particular orientation, and be constructed and operated in a specific orientation, therefore cannot It is interpreted as limitation of the present invention.
The present invention is a kind of pruning device for ornamental trees and shrubs, as shown in Figure 1, including fixing seat 1 and handrail 2;
As shown in Figs 1-4,1 one side of fixing seat has power notch 101 and feeding notch 102;1 side of fixing seat The opposite feeding notch 102 in face is symmetrically provided with hook conduit 103;1 one side of fixing seat is provided with a saw blade slot 104;
1 one opposite flank of fixing seat is welded with the first connecting column 105;First connecting column 105 can be pin shaft with holes;Fixing seat 1 another side is rotatably connected to adjusting block 106 by free bearing;It can one bearing block of aperture or setting on adjusting block 106;
As shown in figure 4, being fixedly connected with power motor by support in power notch 101;Power motor passes through connecting shaft It is connected with a power gear 1011;Power gear 1011 is bevel gear;
Feeding motor is fixedly connected with by support in feeding notch 102;It feeds motor and one snail is connected with by connecting shaft Bar 1021;
As shown in Figures 4 and 5, feeding 102 medial surface of notch is rotatably connected to a worm gear 1023 by rotation axis 1022;Worm screw 1021 engage with worm gear 1023;
1022 both ends of rotation axis extend through hook conduit 103;1022 weeks sides of rotation axis symmetrically connect with respect to worm gear 1023 It is connected to feed gear wheel 1024;Feed gear wheel 1024 is located inside hook conduit 103;
Hook 11 is sliding combined in hook conduit 103;
Wherein, as shown in fig. 6,11 one end upper surfaces of hook are fixedly connected with rack gear 1101;Link up with 11 other end lower surfaces It is provided with pawl 1102;Rack gear 1101 is engaged with feed gear wheel 1024;
By the rotation of feeding motor using the engaged transmission of worm screw 1021 and worm gear 1023, to drive feed gear wheel 1024 Rotation, is engaged by rack gear 1101 with feed gear wheel 1024, so as to freely adjust the front-rear position of hook 11, utilizes hook The pawl 1102 being arranged on 11 preferably can be such that clipping device is fixed, and reduce the vibration during trimming;Meanwhile it also reducing The dynamics of man-hour manually hand-held reduces labor degree intensity;
104 medial surface of saw blade slot is rotatably connected to saw blade 12 by transmission shaft;Transmission shaft one end is fixedly connected with a transmission Gear 1201;Transmission gear 1201 is bevel gear;
Transmission gear 1201 is engaged with power gear 1011;Worm gear can also be used in transmission gear 1201 and power gear 1011 The combination of worm screw realizes transmission, or prevents from being driven using the combination of spur gear and face gear;Pass through turning for power motor The dynamic rotation to drive saw blade 12 pulls tree limb using hook 11, to realize at the uniform velocity feeding of the saw blade 12 to limb Cutting avoids the unstability manually trimmed and generation the case where limb is easy to appear binding;
Wherein, as shown in fig. 7,2 side face of handrail is symmetrically connected with the second connecting column 201;Second connecting column 201 can be band Hole pin shaft;Threaded hole is set in handrail 2, by being threadedly engaged a ball-screw 202;
Second side of connecting column 201 weeks is rotatably connected to connecting rod 203;203 other end of connecting rod and the first connecting column 105 Rotation connection;203 both ends of connecting rod are provided with connecting hole, connecting hole can respectively with the first connecting column 105 and the second connecting column 201 weeks Side clearance cooperation, the first connecting column 105 and the second connecting column 201 are preferably pin shaft with holes, by pin to connecting rod 203 into Row limit, prevents connecting rod 203 from falling off;
202 one end of ball-screw and adjusting block 106 are rotatably assorted by axis hole or make ball-screw 202 using bearing block It is rotatablely connected with adjusting block 106;202 other end of ball-screw welds or a handwheel 2021 has been bolted, and passes through handwheel 2021 rotation can control ball-screw 202 and stretch out or retract;So as to adjust the angle of fixing seat 1 and handrail 2, reach adjustment The purpose of cut-back angles makes clipping device of the invention have good flexibility and adaptability.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (4)

1. a kind of pruning device for ornamental trees and shrubs, it is characterised in that:Including fixing seat (1) and handrail (2);
Fixing seat (1) one side has power notch (101) and feeding notch (102);Fixing seat (1) side The opposite notch (102) that feeds in face is symmetrically provided with hook conduit (103);Fixing seat (1) one side is provided with a saw blade slot (104);
(1) one opposite flank of fixing seat is fixedly connected with the first connecting column (105);Fixing seat (1) another side is logical It crosses free bearing and is rotatably connected to adjusting block (106);
Power motor is fixedly connected with by support in the power notch (101);The power motor passes through connection axis connection There are a power gear (1011);
Feeding motor is fixedly connected with by support in the feeding notch (102);The feeding motor passes through connection axis connection There are a worm screw (1021);
Feeding notch (102) medial surface is rotatably connected to a worm gear (1023) by rotation axis (1022);
The worm screw (1021) is engaged with worm gear (1023);
Rotation axis (1022) both ends extend through hook conduit (103);The all sides of the rotation axis (1022) are with respect to worm gear (1023) feed gear wheel (1024) are symmetrically connected with;It is internal that the feed gear wheel (1024) is located at hook conduit (103);
Hook (11) are sliding combined in the hook conduit (103);
Saw blade slot (104) medial surface is rotatably connected to saw blade (12) by transmission shaft;Described transmission shaft one end is fixedly connected There are a transmission gear (1201);The transmission gear (1201) is engaged with power gear (1011).
2. the pruning device according to claim 1 for ornamental trees and shrubs, which is characterized in that on described hook (11) one end Surface is fixedly connected with rack gear (1101);Described hook (11) other end lower surface is provided with pawl (1102);The rack gear (1101) it is engaged with feed gear wheel (1024).
3. the pruning device according to claim 1 for ornamental trees and shrubs, which is characterized in that all sides of the handrail (2) It is symmetrically connected with the second connecting column (201);Handrail (2) screw-internal thread fit has a ball-screw (202);
The all sides of second connecting column (201) are rotatably connected to connecting rod (203);Connecting rod (203) other end and One connecting column (105) rotation connection;
Described ball-screw (202) one end and adjusting block (106) are rotatablely connected;Ball-screw (202) other end is fixed to be connected It is connected to a handwheel (2021).
4. the pruning device according to claim 1 for ornamental trees and shrubs, which is characterized in that the transmission gear (1201) It is bevel gear with power gear (1011).
CN201810677203.2A 2018-06-27 2018-06-27 A pruning device for ornamental trees and shrubs Active CN108849009B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810677203.2A CN108849009B (en) 2018-06-27 2018-06-27 A pruning device for ornamental trees and shrubs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810677203.2A CN108849009B (en) 2018-06-27 2018-06-27 A pruning device for ornamental trees and shrubs

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CN108849009A true CN108849009A (en) 2018-11-23
CN108849009B CN108849009B (en) 2020-05-19

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417885A1 (en) * 1994-05-21 1995-11-23 Koehler Dieter Motorised gripper saw with guide tube and gripper arms
CN202958252U (en) * 2012-12-11 2013-06-05 朱敬予 Motor-driven branch trimmer
CN203775752U (en) * 2014-01-15 2014-08-20 广州市佰克电力设备有限公司 Device used for pruning branches
CN204443271U (en) * 2015-01-25 2015-07-08 李菊泉 A kind of gear driven type fruit tree pruning machine
CN205378553U (en) * 2016-03-18 2016-07-13 温州职业技术学院 Equipment is picked to multi -functional high altitude fruit
CN205454778U (en) * 2016-02-05 2016-08-17 宁波奥晟机械有限公司 Branches of tall trees cutting machine
CN106489561A (en) * 2016-12-01 2017-03-15 北京星河园林景观工程有限公司 A kind of coupling type high branches trimming device
CN206559857U (en) * 2017-03-01 2017-10-17 赵彦征 A kind of angle-adjustable is held on the tree trimming machine of tree trunk
CN108076888A (en) * 2017-12-31 2018-05-29 天津迈克科技发展有限公司 A kind of taper branches and leaves clipping device of adjustable angle
CN207427901U (en) * 2017-09-30 2018-06-01 巍山彝族回族自治县绿源林果有限责任公司 A kind of fruit tree prunes device off

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417885A1 (en) * 1994-05-21 1995-11-23 Koehler Dieter Motorised gripper saw with guide tube and gripper arms
CN202958252U (en) * 2012-12-11 2013-06-05 朱敬予 Motor-driven branch trimmer
CN203775752U (en) * 2014-01-15 2014-08-20 广州市佰克电力设备有限公司 Device used for pruning branches
CN204443271U (en) * 2015-01-25 2015-07-08 李菊泉 A kind of gear driven type fruit tree pruning machine
CN205454778U (en) * 2016-02-05 2016-08-17 宁波奥晟机械有限公司 Branches of tall trees cutting machine
CN205378553U (en) * 2016-03-18 2016-07-13 温州职业技术学院 Equipment is picked to multi -functional high altitude fruit
CN106489561A (en) * 2016-12-01 2017-03-15 北京星河园林景观工程有限公司 A kind of coupling type high branches trimming device
CN206559857U (en) * 2017-03-01 2017-10-17 赵彦征 A kind of angle-adjustable is held on the tree trimming machine of tree trunk
CN207427901U (en) * 2017-09-30 2018-06-01 巍山彝族回族自治县绿源林果有限责任公司 A kind of fruit tree prunes device off
CN108076888A (en) * 2017-12-31 2018-05-29 天津迈克科技发展有限公司 A kind of taper branches and leaves clipping device of adjustable angle

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Effective date of registration: 20200413

Address after: No. 25-106, Ruihao community, Longcheng Town, Xiaoxian County, Suzhou City, Anhui Province

Applicant after: Anhui Nanbei Modern Forestry Technology Co., Ltd

Address before: 230000 Anhui 11 economic and Technological Development Zone, Hefei Lianhua Road, No. 558, Hefei 11 place,

Applicant before: HEFEI CAOMUJIEBING ENVIRONMENTAL TECHNOLOGY Co.,Ltd.

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