CN111837684A - A trimming means for gardens nursery stock with guide bar - Google Patents
A trimming means for gardens nursery stock with guide bar Download PDFInfo
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- CN111837684A CN111837684A CN202010836604.5A CN202010836604A CN111837684A CN 111837684 A CN111837684 A CN 111837684A CN 202010836604 A CN202010836604 A CN 202010836604A CN 111837684 A CN111837684 A CN 111837684A
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- Prior art keywords
- rod
- fixedly connected
- pruning
- branches
- motor
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- 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
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
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- 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
- A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
- A01G3/0255—Tree pruners, i.e. pruning shears carried at the end of a pole
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- 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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The invention discloses a pruning device with a guide rod for garden nursery stocks, which comprises a base, wherein the top of the base is provided with a first motor, the first motor is connected with a screw rod, the screw rod is screwed with a sliding plate, the sliding plate is provided with the guide rod to penetrate through, the sliding plate is connected with a big branch pruning assembly, the big branch pruning assembly is connected with a small branch pruning assembly, the top of the base is provided with a fixed plate, the fixed plate is rotatably connected with a rotating rod, the rotating rod is connected with a winding wheel, a steel wire rope is wound on the winding wheel, and the front side and the rear side of the big branch pruning assembly are; according to the invention, the heights of the big branch pruning component and the small branch pruning component can be adjusted through the first motor and the screw rod, so that branches at high positions can be pruned conveniently, larger branches can be pruned through the big branch pruning component, smaller branches can be pruned through the small branch pruning component, the operation is very convenient, and meanwhile, the protection component is arranged, so that the protection effect can be realized when big branches are pruned, and the safety is high.
Description
Technical Field
The invention relates to the technical field of garden seedling pruning, in particular to a pruning device with a guide rod for garden seedlings.
Background
Gardens are created in a certain region by engineering technology and artistic means through the ways of reforming terrain (or further building mountains, stacking stones and managing water), planting trees, flowers and plants, building buildings, arranging garden roads and the like, so that the garden is called a garden. In the traditional Chinese architecture, the classical garden architecture is a unique one and has great achievement. Gardens have a number of extensive concepts, garden communities, garden streets, garden cities (ecological cities), national garden counties, and so on. Modern life style and living environment have urgent functional and artistic requirements for gardens. The method plays an increasingly important role in the modern life and the future development direction of people.
In the growth process of the garden nursery stocks, branches need to be trimmed, the branches of the trees can be pruned to take out pest and disease damage branches and withered branches for the trees, the growth of the trees is promoted, the purpose of maintaining and greening is achieved, and meanwhile, the attractiveness of the trees can be kept for determining the growth vigor of the trees. However, for branches with higher positions, the branches are usually operated at a high place by adopting a ladder, and a pruning person stands on the ladder to prune by holding scissors, so that the branches are easy to fall from the high place and are very dangerous.
Based on the above, the invention designs a pruning device with a guide rod for garden seedlings, so as to solve the above mentioned problems.
Disclosure of Invention
The invention aims to provide a pruning device with a guide rod for garden seedlings, which can adjust the heights of a big branch pruning component and a small branch pruning component through a first motor and a screw rod, is convenient for pruning branches at high positions, can prune larger branches through the big branch pruning component, and prune smaller branches through the small branch pruning component, is very convenient to operate, is provided with a protection component, can play a role in protecting when pruning big branches, avoids the big branches from directly falling on the ground, has high safety, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pruning device with a guide rod for garden seedlings comprises a base, wherein a first motor is arranged on the left side of the top of the base, a lead screw is fixedly connected to the output end of the first motor, two groups of sliding plates are screwed on the lead screw, guide rods penetrate through the two groups of sliding plates, the guide rod is fixedly connected with the top of the base, a big branch pruning component is fixedly connected to the right end of the sliding plate, a small branch pruning component is connected to the big branch pruning component, a fixed plate is fixedly connected with the top of the base, a rotating rod is rotatably connected to the fixed plate, a winding wheel is fixedly connected to the right end of the rotating rod, a rubber sleeve is sleeved at the left end of the rotating rod, a steel wire rope is wound on the winding wheel and is connected with the small branch pruning component, protective components are fixedly connected to the front side and the rear side of the big branch pruning, the base bottom is equipped with the gyro wheel, the base bottom is equipped with the battery.
Preferably, the big branch pruning assembly comprises a big branch pruning shell, a first through groove is formed in the bottom of the big branch pruning shell, a reciprocating frame is arranged in the big branch pruning shell, a first meshing block is fixedly connected to the upper inner wall and the lower inner wall of the reciprocating frame, an incomplete gear is meshed and connected to the first meshing block, the incomplete gear is connected with a second motor through a rotating shaft, the second motor is fixedly connected with the inner wall of the big branch pruning shell, a sliding rod is fixedly connected to the bottom of the reciprocating frame, the sliding rod penetrates through the first through groove, and sawteeth are fixedly connected to the bottom of the sliding rod.
Preferably, the small branch trimming component comprises a first cutting blade and a second cutting blade, the first cutting blade is hinged to the second cutting blade through a first pin shaft, the second cutting blade is fixedly connected with the front end face of the large branch trimming shell, the rear portions of the first cutting blade and the second cutting blade are connected through an elastic telescopic rod, a pull ring is fixedly connected to the tail portion of the first cutting blade, the steel wire rope is tied to the pull ring, and anti-skid hooks are arranged at the end portions of the first cutting blade and the second cutting blade.
Preferably, the elastic telescopic rod comprises an outer rod, a spring is fixedly connected to the inner wall of the outer rod, the other end of the spring is connected with a connecting block, an inner rod is fixedly connected to the connecting block, and the outer rod and the inner rod are fixedly connected with the first shear blade and the second shear blade respectively.
Preferably, the protective assembly comprises a protective shell, a second through groove is formed in the bottom of the protective shell, an electric telescopic rod is fixedly connected to the inner wall of the protective shell, a control rod is fixedly connected to the telescopic end of the electric telescopic rod, second meshing blocks are fixedly connected to the two sides of the control rod, fan-shaped plates are arranged on the two sides of the control rod, two groups of fan-shaped plates are fixedly connected to the two sides of the control rod, third meshing blocks are meshed with the second meshing blocks, the fan-shaped plates are meshed with the inner wall of the protective shell through second hinge pins, clamping rods are fixedly connected to the two groups of fan-shaped plates, penetrate through the second through groove and are connected with protective rods in the bottom ends of the clamping rods, and the protective rods are arc-shaped rods.
Preferably, the equal fixedly connected with connecting rod in control lever both sides, connecting rod tip fixedly connected with slider, slider and protective housing inner wall sliding contact.
Preferably, the storage battery, the control panel, the first motor, the second motor and the electric telescopic rod are electrically connected.
Preferably, the top of the guide rod is fixedly connected with a limiting block.
Preferably, the right side of the base is fixedly connected with a pushing handle.
The use method of the trimming device comprises the following steps: when the device is used, the device is pushed to a nursery stock to be pruned through a pushing hand, the height of branches is pruned as required, a first motor is started through a control panel, the first motor drives a screw rod to rotate, a sliding plate moves along the screw rod to drive a big branch pruning component to move together, the height of the big branch pruning component can be adjusted, when larger branches are pruned as required, the big branch pruning component is moved to the position above the branches to be pruned, so that saw teeth are contacted with the upper part of the big branches, an electric telescopic rod is controlled by the control panel to contract, the electric telescopic rod drives a control rod to move upwards, the control rod drives two groups of sector plates to rotate through a second meshing block, the two groups of sector plates rotate around a second pin shaft respectively, the distance between the two groups of protection rods can be adjusted, the bottom ends of the two groups of protection rods are contacted, and a second motor is started through the control panel, the second motor drives the incomplete gear to rotate through the rotating shaft, the incomplete gear drives the reciprocating frame to do reciprocating motion through the first meshing block, the reciprocating frame drives the saw teeth to move together through the sliding rod, large branches are trimmed, the large branches fall between the two groups of protective rods after being broken, the large branches can be prevented from directly falling on the ground, the safety is high, when smaller branches need to be trimmed, the small branch trimming component can be moved to the positions of the branches to be trimmed, the rotating rod is rotated, the rotating rod drives the winding wheel to rotate, the winding wheel winds the steel wire rope, the steel wire rope drives the first shear blade to rotate around the first pin shaft through the pull ring, the elastic telescopic rod shrinks, and the small branches can be trimmed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the heights of the big branch trimming component and the small branch trimming component can be adjusted through the first motor and the screw rod, so that branches at high positions can be trimmed conveniently, larger branches can be trimmed through the big branch trimming component, smaller branches can be trimmed through the small branch trimming component, the operation is very convenient, meanwhile, the protection component is arranged, the protection effect can be realized when the big branches are trimmed, the big branches are prevented from directly falling on the ground, and the safety is high.
2. According to the invention, when large branches need to be trimmed, the large branch trimming component is moved to the position above the branches needing to be trimmed, the control panel controls the electric telescopic rod to contract, the electric telescopic rod drives the control rod to move upwards, the control rod drives the two groups of fan-shaped plates to rotate through the second meshing block, the distance between the two groups of protection rods can be adjusted, the bottom ends of the two groups of protection rods are in contact, the second motor is started through the control panel, the reciprocating frame drives the saw teeth to move through the sliding rod, the large branches are trimmed, and the large branches fall between the two groups of protection rods after being broken, so that the large branches can be prevented from directly falling on the ground, and the safety is high.
3. When the small branches need to be trimmed, the small branch trimming component can be moved to the position of the branches to be trimmed, the rotating rod is rotated, the winding wheel winds the steel wire rope, the steel wire rope drives the first shear blade to rotate around the first pin shaft through the pull ring, and the small branches can be trimmed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a big branch pruning assembly according to the present invention;
FIG. 3 is a schematic view of the protective assembly of the present invention;
FIG. 4 is a schematic view of a twig trimming assembly according to the present invention;
fig. 5 is a schematic view of the structure of the elastic telescopic rod of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution of a pruning device for garden seedlings with a guide rod: the pruning machine comprises a base 1, wherein a first motor 17 is arranged on the left side of the top of the base 1, a screw rod 10 is fixedly connected to the output end of the first motor 17, the screw rod 10 is driven to rotate by the first motor 17, two groups of sliding plates 13 are screwed on the screw rod 10, the sliding plates 13 move along the screw rod 10, guide rods 12 penetrate through the two groups of sliding plates 13, the guide rods 12 are fixedly connected with the top of the base 1, a big branch pruning component 8 is fixedly connected to the right end of the sliding plates 13 and can prune larger branches, a small branch pruning component 7 is connected to the big branch pruning component 8 and prunes smaller branches, a fixed plate 4 is fixedly connected to the top of the base 1, a rotating rod 3 is rotatably connected to the fixed plate 4, a winding wheel 2 is fixedly connected to the right end of the rotating rod 3, a rubber sleeve 5 is sleeved at the left end of the rotating rod 3 to facilitate rotating the rotating of the, the steel wire rope 6 is connected with the small branch trimming component 7, the protection components 9 are fixedly connected to the front side and the rear side of the large branch trimming component 8, the large branch can be trimmed and protected, the large branch is prevented from directly falling on the ground, the top of the base 1 is provided with the control panel 15, the bottom of the base 1 is provided with the rollers 16, the device is convenient to move, and the bottom of the base 1 is provided with the storage battery 18.
Example 2
Referring to fig. 1-3, the present invention provides a technical solution of a pruning device for garden seedlings with a guide rod: the pruning machine comprises a base 1, wherein a first motor 17 is arranged on the left side of the top of the base 1, a screw rod 10 is fixedly connected to the output end of the first motor 17, the screw rod 10 is driven to rotate by the first motor 17, two groups of sliding plates 13 are screwed on the screw rod 10, the sliding plates 13 move along the screw rod 10, guide rods 12 penetrate through the two groups of sliding plates 13, the guide rods 12 are fixedly connected with the top of the base 1, a big branch pruning component 8 is fixedly connected to the right end of the sliding plates 13 and can prune larger branches, a small branch pruning component 7 is connected to the big branch pruning component 8 and prunes smaller branches, a fixed plate 4 is fixedly connected to the top of the base 1, a rotating rod 3 is rotatably connected to the fixed plate 4, a winding wheel 2 is fixedly connected to the right end of the rotating rod 3, a rubber sleeve 5 is sleeved at the left end of the rotating rod 3 to facilitate rotating the rotating of the, the steel wire rope 6 is connected with the small branch trimming component 7, the protection components 9 are fixedly connected to the front side and the rear side of the large branch trimming component 8, the large branch can be trimmed and protected, the large branch is prevented from directly falling on the ground, the top of the base 1 is provided with the control panel 15, the bottom of the base 1 is provided with the rollers 16, the device is convenient to move, and the bottom of the base 1 is provided with the storage battery 18.
Wherein, the big branch pruning component 8 comprises a big branch pruning shell 81, the bottom of the big branch pruning shell 81 is provided with a first through groove 86, a reciprocating frame 82 is arranged in the big branch pruning shell 81, the upper inner wall and the lower inner wall of the reciprocating frame 82 are both fixedly connected with a first meshing block 85, the first meshing block 85 is meshed with an incomplete gear 83, the incomplete gear 83 is connected with a second motor (the second motor is not shown in the figure) through a rotating shaft 84, the second motor is fixedly connected with the inner wall of the big branch pruning shell 81, the bottom of the reciprocating frame 82 is fixedly connected with a slide bar 88, the slide bar 88 passes through the first through groove 86, the bottom of the slide bar 88 is fixedly connected with a saw tooth 87, the big branch pruning component 8 is moved to the upper part of a branch to be pruned, the saw tooth 87 is contacted with the upper part of the big branch, the second motor is started through the control panel 15, the second motor drives the incomplete gear 83 to, the incomplete gear 83 drives the reciprocating frame 82 to reciprocate through the first meshing block 85, and the reciprocating frame 82 drives the saw teeth 87 to move together through the sliding rod 88 so as to trim large branches.
Wherein, the protection assembly 9 comprises a protection shell 91, a second through slot 910 is opened at the bottom of the protection shell 91, an electric telescopic rod 92 is fixedly connected to the inner top wall of the protection shell 91, a control rod 93 is fixedly connected to the telescopic end of the electric telescopic rod 92, second engaging blocks 96 are fixedly connected to both sides of the control rod 93, sector plates 98 are respectively arranged on both sides of the control rod 93, a third engaging block 97 is fixedly connected to the arc sections of two groups of sector plates 98, the third engaging block 97 is engaged with the second engaging block 96, two groups of sector plates 98 are rotatably connected to the inner wall of the protection shell 91 through a second pin shaft, clamping rods 99 are fixedly connected to two groups of sector plates 98, the clamping rods 99 pass through the second through slot 910, a protection rod 911 is fixedly connected to the bottom ends of two groups of clamping rods 99, the protection rod 911 is an arc rod, and the electric telescopic rod 92 is controlled to retract by a control panel 15, the electric telescopic rod 92 drives the control rod 93 to move upwards, the control rod 93 drives the two groups of sector plates 98 to rotate through the second meshing block 96, the two groups of sector plates 98 rotate around the second pin shaft respectively, the distance between the two groups of protective rods 911 can be adjusted, the bottom ends of the two groups of protective rods 911 are contacted, connecting rods 94 are fixedly connected to two sides of the control rod 93, the end parts of the connecting rods 94 are fixedly connected with sliding blocks 95, and the sliding blocks 95 are in sliding contact with the inner wall of the protective shell 91; the storage battery 18, the control panel 15, the first motor 17, the second motor and the electric telescopic rod 92 are electrically connected.
Example 3
Referring to fig. 1-5, the present invention provides a technical solution of a pruning device for garden seedlings with a guide rod: the pruning machine comprises a base 1, wherein a first motor 17 is arranged on the left side of the top of the base 1, a screw rod 10 is fixedly connected to the output end of the first motor 17, the screw rod 10 is driven to rotate by the first motor 17, two groups of sliding plates 13 are screwed on the screw rod 10, the sliding plates 13 move along the screw rod 10, guide rods 12 penetrate through the two groups of sliding plates 13, the guide rods 12 are fixedly connected with the top of the base 1, a big branch pruning component 8 is fixedly connected to the right end of the sliding plates 13 and can prune larger branches, a small branch pruning component 7 is connected to the big branch pruning component 8 and prunes smaller branches, a fixed plate 4 is fixedly connected to the top of the base 1, a rotating rod 3 is rotatably connected to the fixed plate 4, a winding wheel 2 is fixedly connected to the right end of the rotating rod 3, a rubber sleeve 5 is sleeved at the left end of the rotating rod 3 to facilitate rotating the rotating of the, the steel wire rope 6 is connected with the small branch trimming component 7, the protection components 9 are fixedly connected to the front side and the rear side of the large branch trimming component 8, the large branch can be trimmed and protected, the large branch is prevented from directly falling on the ground, the top of the base 1 is provided with the control panel 15, the bottom of the base 1 is provided with the rollers 16, the device is convenient to move, and the bottom of the base 1 is provided with the storage battery 18.
Wherein, the big branch pruning component 8 comprises a big branch pruning shell 81, the bottom of the big branch pruning shell 81 is provided with a first through groove 86, a reciprocating frame 82 is arranged in the big branch pruning shell 81, the upper inner wall and the lower inner wall of the reciprocating frame 82 are both fixedly connected with a first meshing block 85, the first meshing block 85 is meshed with an incomplete gear 83, the incomplete gear 83 is connected with a second motor (the second motor is not shown in the figure) through a rotating shaft 84, the second motor is fixedly connected with the inner wall of the big branch pruning shell 81, the bottom of the reciprocating frame 82 is fixedly connected with a slide bar 88, the slide bar 88 passes through the first through groove 86, the bottom of the slide bar 88 is fixedly connected with a saw tooth 87, the big branch pruning component 8 is moved to the upper part of a branch to be pruned, the saw tooth 87 is contacted with the upper part of the big branch, the second motor is started through the control panel 15, the second motor drives the incomplete gear 83 to, the incomplete gear 83 drives the reciprocating frame 82 to reciprocate through the first meshing block 85, and the reciprocating frame 82 drives the saw teeth 87 to move together through the sliding rod 88 so as to trim large branches.
Wherein, the protection assembly 9 comprises a protection shell 91, a second through slot 910 is opened at the bottom of the protection shell 91, an electric telescopic rod 92 is fixedly connected to the inner top wall of the protection shell 91, a control rod 93 is fixedly connected to the telescopic end of the electric telescopic rod 92, second engaging blocks 96 are fixedly connected to both sides of the control rod 93, sector plates 98 are respectively arranged on both sides of the control rod 93, a third engaging block 97 is fixedly connected to the arc sections of two groups of sector plates 98, the third engaging block 97 is engaged with the second engaging block 96, two groups of sector plates 98 are rotatably connected to the inner wall of the protection shell 91 through a second pin shaft, clamping rods 99 are fixedly connected to two groups of sector plates 98, the clamping rods 99 pass through the second through slot 910, a protection rod 911 is fixedly connected to the bottom ends of two groups of clamping rods 99, the protection rod 911 is an arc rod, and the electric telescopic rod 92 is controlled to retract by a control panel 15, the electric telescopic rod 92 drives the control rod 93 to move upwards, the control rod 93 drives the two groups of sector plates 98 to rotate through the second meshing block 96, the two groups of sector plates 98 rotate around the second pin shaft respectively, the distance between the two groups of protective rods 911 can be adjusted, the bottom ends of the two groups of protective rods 911 are contacted, connecting rods 94 are fixedly connected to two sides of the control rod 93, the end parts of the connecting rods 94 are fixedly connected with sliding blocks 95, and the sliding blocks 95 are in sliding contact with the inner wall of the protective shell 91; the storage battery 18, the control panel 15, the first motor 17, the second motor and the electric telescopic rod 92 are electrically connected.
Wherein the small branch pruning assembly 7 comprises a first scissor blade 71 and a second scissor blade 72, the first scissor blade 71 and the second scissor blade 72 are hinged through a first pin shaft, the second scissor blade 72 is fixedly connected with the front end surface of the big branch pruning shell 81, the rear parts of the first scissor blade 71 and the second scissor blade 72 are connected through an elastic telescopic rod 73, the tail part of the first scissor blade 71 is fixedly connected with a pull ring, the steel wire rope 6 is tied on the pull ring, the rotating rod 3 is rotated, the rotating rod 3 drives the winding wheel 2 to rotate, the winding wheel 2 winds up the steel wire rope 6, the steel wire rope 6 drives the first scissor blade 71 to rotate around the first pin shaft through the pull ring, the elastic telescopic rod 73 is contracted to prune the small branches, the end parts of the first scissor blade 71 and the second scissor blade 72 are both provided with anti-skid hooks 74 capable of preventing the branches from sliding, the elastic telescopic rod 73 comprises an outer rod 731, the inner wall of the outer rod 731 is fixedly connected with a spring 732, the other end of the spring 732 is connected with a connecting block 733, an inner rod 734 is fixedly connected to the connecting block 733, and the outer rod 731 and the inner rod 734 are fixedly connected with the first shear blade 71 and the second shear blade 72 respectively.
The top of the guide rod 12 is fixedly connected with a limiting block 11, which can limit the sliding plate 13 and prevent the sliding plate 13 from separating from the screw rod 10; the right side of the base 1 is fixedly connected with a pushing handle 14, so that the pushing device can move conveniently.
The specific working principle is as follows:
when the pruning device is used, the device is pushed to a nursery stock to be pruned by a pushing hand, the height of branches is pruned as required, the first motor 17 is started by the control panel 15, the first motor 17 drives the screw rod 10 to rotate, the sliding plate 13 moves along the screw rod 10 to drive the big branch pruning component 8 to move together, the height of the big branch pruning component 8 can be adjusted, when a big branch needs to be pruned, the big branch pruning component 8 is moved to a position above the branch to be pruned to enable the saw teeth 87 to be contacted with the upper part of the big branch, the electric telescopic rod 92 is controlled by the control panel 15 to shrink, the electric telescopic rod 93 is driven by the electric telescopic rod 92 to move upwards, the control rod 93 drives the two groups of sector plates 98 to rotate by the second meshing block 96, the two groups of sector plates 98 rotate around the second pin shaft respectively, and the distance between the two groups of protection rods 911 can be adjusted, the bottom ends of two groups of guard bars 911 are contacted, the second motor is started through the control panel 15, the second motor drives the incomplete gear 83 to rotate through the rotating shaft 84, the incomplete gear 83 drives the reciprocating frame 82 to do reciprocating motion through the first meshing block 85, the reciprocating frame 82 drives the saw teeth 87 to move together through the sliding rod 88, big branches are trimmed, the big branches fall between the two groups of guard bars 911 after being broken, the big branches can be prevented from directly falling on the ground, the safety is high, when smaller branches need to be trimmed, the small branch trimming component 7 can be moved to the position of the branch to be trimmed, the rotating rod 3 is rotated, the rotating rod 3 drives the winding wheel 2 to rotate, the winding wheel 2 winds the steel wire rope 6, the steel wire rope 6 drives the first shear blade 71 to rotate around the first pin shaft through the pull ring, the elastic 73 shrinks, and the telescopic rod can be trimmed for small branches.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a trimming means for gardens nursery stock with guide bar, includes base (1), its characterized in that: the device is characterized in that a first motor (17) is arranged on the left side of the top of the base (1), a lead screw (10) is fixedly connected with the output end of the first motor (17), two groups of sliding plates (13) are connected onto the lead screw (10) in a threaded manner, guide rods (12) penetrate through the two groups of sliding plates (13), the guide rods (12) are fixedly connected with the top of the base (1), a big branch trimming component (8) is fixedly connected with the right end of each sliding plate (13), a small branch trimming component (7) is connected onto each big branch trimming component (8), a fixed plate (4) is fixedly connected onto the top of the base (1), a rotating rod (3) is rotatably connected onto each fixed plate (4), a winding wheel (2) is fixedly connected onto the right end of each rotating rod (3), a rubber sleeve (5) is sleeved on the left end of each rotating rod (3), a steel wire rope (6) is wound onto each winding wheel (2), and the steel, the pruning machine is characterized in that protective components (9) are fixedly connected to the front side and the rear side of the big branch pruning component (8), a control panel (15) is arranged at the top of the base (1), rollers (16) are arranged at the bottom of the base (1), and a storage battery (18) is arranged at the bottom of the base (1).
2. The pruning device for garden seedlings with the guide rod as claimed in claim 1, wherein: the big branch pruning assembly (8) comprises a big branch pruning shell (81), a first through groove (86) is formed in the bottom of the big branch pruning shell (81), a reciprocating frame (82) is arranged in the big branch pruning shell (81), a first meshing block (85) is fixedly connected to the upper inner wall and the lower inner wall of the reciprocating frame (82), an incomplete gear (83) is meshed with the first meshing block (85), the incomplete gear (83) is connected with a second motor through a rotating shaft (84), the second motor is fixedly connected with the inner wall of the big branch pruning shell (81), a sliding rod (88) is fixedly connected to the bottom of the reciprocating frame (82), the sliding rod (88) penetrates through the first through groove (86), and sawteeth (87) are fixedly connected to the bottom of the sliding rod (88).
3. The pruning device for garden seedlings with the guide rod as claimed in claim 1, wherein: the small branch trimming component (7) comprises a first trimming blade (71) and a second trimming blade (72), the first trimming blade (71) is hinged to the second trimming blade (72) through a first pin shaft, the second trimming blade (72) is fixedly connected with the front end face of a large branch trimming shell (81), the rear portions of the first trimming blade (71) and the second trimming blade (72) are connected through an elastic telescopic rod (73), the tail portion of the first trimming blade (71) is fixedly connected with a pull ring, a steel wire rope (6) is tied to the pull ring, and anti-skidding hooks (74) are arranged at the end portions of the first trimming blade (71) and the second trimming blade (72).
4. A pruning device for garden seedlings with a guide rod according to claim 3, characterized in that: elastic stretching pole (73) include outer pole (731), outer pole (731) inner wall fixedly connected with spring (732), the spring (732) other end is connected with connecting block (733), go up fixedly connected with in pole (734) on connecting block (733), outer pole (731) and interior pole (734) respectively with first scissors blade (71) and second scissors blade (72) between fixed connection.
5. The pruning device for garden seedlings with the guide rod as claimed in claim 1, wherein: the protective assembly (9) comprises a protective shell (91), a second through groove (910) is formed in the bottom of the protective shell (91), an electric telescopic rod (92) is fixedly connected to the inner top wall of the protective shell (91), a control rod (93) is fixedly connected to the telescopic end of the electric telescopic rod (92), second meshing blocks (96) are fixedly connected to two sides of the control rod (93), sector plates (98) are arranged on two sides of the control rod (93), third meshing blocks (97) are fixedly connected to arc sections of two groups of sector plates (98), the third meshing blocks (97) are meshed with the second meshing blocks (96), two groups of sector plates (98) are rotatably connected with the inner wall of the protective shell (91) through second pin shafts, clamping rods (99) are fixedly connected to two groups of sector plates (98), and the clamping rods (99) penetrate through the second through groove (910), two sets of equal fixedly connected with fender rod (911) in clamping bar (99) bottom, fender rod (911) are the arc pole.
6. A pruning device for garden seedlings with a guide rod as claimed in claim 5, characterized in that: the equal fixedly connected with connecting rod (94) in control lever (93) both sides, connecting rod (94) tip fixedly connected with slider (95), slider (95) and protective housing (91) inner wall sliding contact.
7. A pruning device for garden seedlings with a guide bar as claimed in claim 1, 2 or 5, wherein: the storage battery (18), the control panel (15), the first motor (17), the second motor and the electric telescopic rod (92) are electrically connected.
8. The pruning device for garden seedlings with the guide rod as claimed in claim 1, wherein: the top of the guide rod (12) is fixedly connected with a limiting block (11).
9. The pruning device for garden seedlings with the guide rod as claimed in claim 1, wherein: the right side of the base (1) is fixedly connected with a pushing handle (14).
10. A pruning device for garden seedlings with a guide bar as claimed in any one of claims 1 to 9, wherein: the use method of the trimming device comprises the following steps: when the pruning device is used, the device is pushed to a nursery stock position to be pruned through a pushing hand, the height of branches is pruned as required, a first motor (17) is started through a control panel (15), the first motor (17) drives a screw rod (10) to rotate, a sliding plate (13) moves along the screw rod (10) to drive a big branch pruning component (8) to move together, the height of the big branch pruning component (8) can be adjusted, when the big branches are pruned as required, the big branch pruning component (8) is moved to the position above the branches to be pruned, so that saw teeth (87) are contacted with the upper parts of the big branches, an electric telescopic rod (92) is controlled to shrink through the control panel (15), the electric telescopic rod (92) drives a control rod (93) to move upwards, the control rod (93) drives two groups of fan-shaped plates (98) to rotate through a second meshing block (96), two groups of sector plates (98) rotate around a second pin shaft respectively, the distance between two groups of guard bars (911) can be adjusted, the bottom ends of the two groups of guard bars (911) are contacted, a second motor is started through a control panel (15), the second motor drives an incomplete gear (83) to rotate through a rotating shaft (84), the incomplete gear (83) drives a reciprocating frame (82) to do reciprocating motion through a first meshing block (85), the reciprocating frame (82) drives a sawtooth (87) to move through a sliding rod (88) to trim large branches, the large branches fall between the two groups of guard bars (911) after being broken, the large branches can be prevented from directly falling on the ground, the safety is high, when smaller branches need to be trimmed, a small branch trimming component (7) can be moved to the position of the branch to be trimmed, the rotating rod (3) is rotated, the rotating rod (3) drives a winding wheel (2) to rotate, the winding wheel (2) winds the steel wire rope (6), the steel wire rope (6) drives the first shear blade (71) to rotate around the first pin shaft through the pull ring, and the elastic telescopic rod (73) contracts to trim the small branches.
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| CN202010836604.5A CN111837684B (en) | 2020-08-19 | 2020-08-19 | A trimming means for gardens nursery stock with guide bar |
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| CN202010836604.5A CN111837684B (en) | 2020-08-19 | 2020-08-19 | A trimming means for gardens nursery stock with guide bar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114424714A (en) * | 2021-12-29 | 2022-05-03 | 安徽中明生态农业综合开发有限公司 | Kiwi fruit is planted with branch plastic trimming means |
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