CN112189473B

CN112189473B - Afforestation plant is pruned with multi-functional pruning device

Info

Publication number: CN112189473B
Application number: CN202011151361.8A
Authority: CN
Inventors: 郭倩
Original assignee: Xiamen Xiangru Garden Engineering Co ltd
Current assignee: Xiamen Xiangru Garden Engineering Co ltd
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2022-11-18
Anticipated expiration: 2040-10-25
Also published as: CN112189473A

Abstract

The invention discloses a multifunctional pruning device for pruning landscaping plants, which comprises a main rod, wherein an auxiliary rod is slidably mounted on the main rod, the main rod is communicated with the auxiliary rod, a toothed rod is fixedly mounted on the auxiliary rod and is mounted in the main rod through a sliding mechanism, a gear III is rotatably mounted in the main rod through a rotating shaft and is meshed with the toothed rod, a positioning mechanism is mounted between the rotating shaft and the main rod, a fixed rod is fixedly mounted on the main rod, a rotating rod and a gear I are rotatably mounted in the main rod through a rotating shaft II, a compression spring is fixedly mounted between the rotating rod and the fixed rod, and a driving wheel and a driving gear are rotatably mounted in the main rod through a driving rotating rod. Has the advantages that: the pruning machine is simple and convenient to operate, not only can prune branches at different height positions, but also can prune and cut and saw branches with different diameters, and can collect crushed leaves generated during pruning.

Description

Afforestation plant is pruned with multi-functional pruning device

Technical Field

The invention relates to the technical field of landscaping plant pruning, in particular to a multifunctional pruning device for landscaping plant pruning.

Background

Landscape architecture refers to a region with high ornamental value created by means of engineering technology and artistic means through the ways of terrain improvement, planting of green plants, garden path arrangement and the like, and the green plants in the garden are usually required to be pruned regularly by using a pruning device, so that the healthy growth of the plants is ensured, the overall shape of the plants is uniformly controlled, and the aesthetic property of the plants is increased;

the existing pruning device has the following defects;

1. the existing pruning device is simple in general structure, cannot increase the length, has a limited pruning range and cannot prune plants with higher height;

2. the existing device is generally large in size, can be used only by applying force by two hands of an operator, and is not simple and convenient enough and troublesome in operation;

3. the existing device is not provided with a cutting and sawing device, so that branches with larger diameters cannot be trimmed, and a collecting device is arranged, so that broken leaves and dust fly with wind during trimming, and troubles are brought to subsequent cleaning work;

therefore, it is highly desirable to design a multifunctional pruning device for pruning landscaping plants to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems that the length cannot be adjusted, the operation is troublesome, sawing cannot be performed and scraps cannot be collected in the prior art, and provides a multifunctional pruning device for pruning landscaping plants.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multifunctional pruning device for pruning landscaping plants comprises a main rod, wherein an auxiliary rod is slidably mounted on the main rod, the main rod is communicated with the auxiliary rod, a toothed rod is fixedly mounted on the auxiliary rod and is mounted in the main rod through a sliding mechanism, a gear III is rotatably mounted in the main rod through a rotating shaft and is meshed with the toothed rod, and a positioning mechanism is mounted between the rotating shaft and the main rod;

the cutting tool comprises a main rod, a compression spring, a driving wheel, a driving gear, a limiting block, a limiting groove, a rack, a driven wheel, a driven gear, a telescopic driving belt, a cutting knife, a gear II and a fixed knife matched with the cutting knife, wherein the fixing rod is fixedly installed on the main rod, the rotating rod and the gear I are installed in the main rod in a rotating mode through a rotating shaft II, the compression spring is fixedly installed between the rotating rod and the fixing rod, the driving wheel and the driving gear are installed in the main rod in a rotating mode through the driving rotating rod, the rack is installed in the main rod in a sliding mode through the limiting groove and the limiting block in a matching mode, the gear I and the driving gear are all meshed with the rack, the driven wheel and the driven gear are installed in the auxiliary rod in a rotating mode through the driven rotating rod, the telescopic driving belt is fixedly installed between the driven wheel and the driving wheel, the cutting knife and the gear II are meshed with the driven gear, and the fixed knife matched with the cutting knife is fixedly installed on the auxiliary rod;

a placing groove is formed in the fixed knife, a moving rod is slidably mounted in the fixed knife through the matching of the sliding groove and the sliding block, a saw knife is fixedly mounted at the lower end of the moving rod, the moving rod and the saw knife are located in the placing groove, and a fixing mechanism is mounted between the saw knife and the fixed knife;

the auxiliary rod is fixedly provided with a mounting frame, a graduated scale is rotatably mounted on the mounting frame through a damping rotating shaft, the auxiliary rod and the main rod are respectively provided with an object placing groove matched with the graduated scale, and an adsorption mechanism is mounted between the graduated scale and the main rod;

two positioning rods are fixedly mounted on the lower portion of the fixed cutter, a storage box is mounted on the two positioning rods in a clamped mode, and a filter screen is fixedly mounted in the storage box.

In the above-mentioned multi-functional pruning device for pruning landscaping plants, the sliding mechanism includes a trapezoidal slider fixedly mounted on the rack bar, and a trapezoidal chute matched with the trapezoidal slider is arranged in the main rod.

In the above-mentioned multi-functional pruning device for pruning landscaping plants, the positioning mechanism includes a telescopic clamping rod fixedly mounted on the rotation axis, and a plurality of clamping grooves matched with the telescopic clamping rod are arranged in the main rod.

In the above-mentioned multi-functional pruning device for pruning landscaping plants, the fixing mechanism includes a clamping rod fixedly mounted on the saw blade, a positioning groove matched with the clamping rod is formed in the fixed blade, and the positioning groove is communicated with the placing groove, a threaded pin is mounted on the fixed blade through a threaded groove thread, and the threaded groove is communicated with the placing groove, and a plurality of clamping holes matched with the threaded pin are formed in the fixed blade.

In the above-mentioned multi-functional pruning device for pruning landscaping plants, the adsorption mechanism comprises a first magnet fixedly mounted at the lower part of the graduated scale, a second magnet is fixedly mounted on the main rod through a straight rod, and the magnetic poles of the first magnet and the second magnet are opposite.

In foretell multi-functional pruning device is used in pruning of afforestation plant, the fixed slot has been seted up in the mobile jib, the fixed axle is installed to the fixed slot internal rotation, fixed mounting has the sharpener on the fixed axle, and the sharpener is located the fixed slot, fixed mounting has the gag lever post with sharpener matched with in the fixed slot.

In the above-mentioned multi-functional pruning device for pruning landscaping plants, the rubber sleeves are sleeved on the outsides of the fixed rod and the rotating rod, and the storage box and the graduated scale are made of light transparent plastic materials.

In the above-mentioned multi-functional pruning device for pruning landscaping plants, the telescopic clamping rod is composed of a telescopic rod and an L-shaped straight rod, the telescopic rod is fixedly installed on the rotating shaft, the L-shaped straight rod is fixedly installed on the telescopic rod, and the L-shaped straight rod is matched with the clamping groove.

Compared with the prior art, the invention has the advantages that:

1: through setting up gear three and ratch, when needs prune high branch, the rotatable flexible block pole of operating personnel drives axis of rotation and gear three and rotates, can drive the ratch of meshing with it when gear three rotates promptly and remove, can promote the auxiliary rod promptly and remove for the mobile jib when the ratch removes to the length of adjustable this device can be pruned the higher branch in position.

2: through setting up the dwang and shearing the sword, when needs cut the operation, operating personnel can hold dwang and dead lever respectively to press the dwang and make it push down, can drive under the mating reaction of gear one, rack, driving gear, action wheel, flexible drive belt, follow driving wheel, driven gear, gear two and cut the sword deflection and push down when the dwang pushes down the rotation, can accomplish the shearing to the branch, it is comparatively simple and convenient.

3: through setting up saw sword and fixed establishment, when meetting the thick note of diameter and can't shear, operating personnel can pull out the saw sword to in the card hole of corresponding position on with the threaded pin block to the kelly in the fixed establishment, fix the position of saw sword, operating personnel can use the saw sword to cut the saw to the branch this moment.

4: through setting up the receiver, when pruning the operation, operating personnel can install the receiver block on the locating lever of stationary knife lower part, and the receiver lies in the stationary knife immediately, can prune the operation, and the garrulous leaf that produces during the pruning can directly fall in the receiver with the branch promptly and collect comparatively convenient.

5: through setting up the scale, when needs carry out accurate shearing, the rotatable damping pivot of operating personnel pulls up the scale to make scale and shearing direction of shearing sword be in the vertical state, operating personnel can confirm the position that needs the shearing through the scale of observing on the scale when cuting again, can carry out accurate shearing to the branch.

In conclusion, the pruning machine is simple and convenient to operate, can prune branches at different height positions, can prune branches with different diameters and can perform sawing operation, and can collect crushed leaves generated during pruning.

Drawings

FIG. 1 is a schematic structural view of a multifunctional pruning device for pruning landscaping plants according to the present invention;

FIG. 2 is an enlarged view of a node at the point A in FIG. 1;

FIG. 3 is an enlarged view of a node at B in FIG. 1;

FIG. 4 is an enlarged view of a node at point C in FIG. 1;

FIG. 5 is an enlarged view of a node at point D in FIG. 1;

FIG. 6 is a bottom view of the main shaft, stationary knife, and upper portion of FIG. 1;

fig. 7 is a bottom view of the connection between the first rotating rod and the first rotating shaft and the upper connecting structure in fig. 1.

In the figure: the device comprises a main rod 1, a fixed rod 2, a compression spring 3, a rotating rod 4, a rubber sleeve 5, a telescopic transmission belt 6, a graduated scale 7, a fixed knife 8, a first rotating shaft 9, a shearing knife 10, a sawing knife 11, a moving rod 12, a second rotating shaft 13, a first gear 14, a first driving wheel 15, a driving gear 16, a rack 17, a driven wheel 18, a driven gear 19, a second gear 20, a damping rotating shaft 21, a first magnet 22, a second magnet 23, a placing groove 24, a clamping rod 25, a clamping hole 26, a threaded pin 27, a positioning rod 28, a storage box 29, a filter screen 30, a clamping groove 31, a telescopic clamping rod 32, a driving rotating rod 33, a driven rotating rod 34, an auxiliary rod 35, a toothed rod 36 and a gear 37.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a multifunctional pruning device for pruning landscaping plants comprises a main rod 1, an auxiliary rod 35 is slidably mounted on the main rod 1, the main rod 1 is communicated with the auxiliary rod 35, a toothed rod 36 is fixedly mounted on the auxiliary rod 35, the toothed rod 36 is mounted in the main rod 1 through a sliding mechanism, a gear three 37 is rotatably mounted in the main rod 1 through a rotating shaft, the gear three 37 is meshed with the toothed rod 36, and a positioning mechanism is mounted between the rotating shaft and the main rod 1;

the following points are notable:

1. the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the rack bar 36, a trapezoidal sliding groove matched with the trapezoidal sliding block is formed in the main rod 1, and the sliding mechanism is used for enabling the rack bar 36 to horizontally slide only in the main rod 1 and cannot be separated from the main rod 1.

2. When the higher branch of height needs to be pruned, operating personnel can rotate the axis of rotation and drive gear three 37 and rotate, can drive the ratch 36 with it meshing when gear three 37 rotates and remove, can promote auxiliary rod 35 and remove for mobile jib 1 when ratch 36 removes promptly to the holistic length of this device can be adjusted, the higher branch of position can be pruned.

3. The positioning mechanism comprises a telescopic clamping rod 32 fixedly mounted on the rotating shaft, a plurality of clamping grooves 31 matched with the telescopic clamping rod 32 are formed in the main rod 1, the rotatable telescopic clamping rod 32 drives the rotating shaft to rotate, when the auxiliary rod 35 moves to a proper position, the telescopic clamping rod 32 can be clamped into the clamping grooves 31, the telescopic clamping rod 32 and the rotating shaft can be fixed, and therefore the position of the auxiliary rod 35 can be fixed, and the auxiliary rod can not move.

4. The telescopic clamping rod 32 is composed of a telescopic rod and an L-shaped straight rod, the telescopic rod is fixedly mounted on the rotating shaft, the L-shaped straight rod is fixedly mounted on the telescopic rod, the L-shaped straight rod is matched with the clamping groove 31, the telescopic rod can stretch out and draw back, and the L-shaped straight rod can smoothly enter the clamping groove 31 or be taken out of the clamping groove 31.

5. Fixed mounting has the mounting bracket on the auxiliary rod 35, rotate through damping pivot 21 on the mounting bracket and install scale 7, all seted up scale 7 matched with on auxiliary rod 35 and the mobile jib 1 and put the thing groove, when needs carry out accurate shearing, the rotatable damping pivot 21 of operating personnel pulls up scale 7, and make scale 7 and the shearing direction of shearing sword 10 be in the vertical state, operating personnel can confirm the position that needs the shearing through the scale of observing on the scale 7 when cuting again, can carry out accurate shearing to the branch.

6. Install adsorption apparatus between scale 7 and mobile jib 1, adsorption apparatus includes magnet one 22 of fixed mounting in the scale 7 lower part, has magnet two 23 through straight-bar fixed mounting on the mobile jib 1, and magnet one 22 is opposite with the one side magnetic pole that magnet two 23 are gone up to be close to, when need not use scale 7, can make magnet one 22 on the scale 7 and magnet two 23 on the straight-bar inhale mutually, can fix the position of scale 7, make it can not take place to rotate.

7. The fixed slot has been seted up in the mobile jib 1, and the fixed axle is installed to the fixed slot internal rotation, and fixed mounting has the sharpener on the fixed axle, and the sharpener is located the fixed slot, and fixed mounting has the gag lever post with sharpener matched with in the fixed slot, pulls out the sharpener from the fixed slot and can peel the operation to some branches and leaves.

The fixed rod 2 is fixedly installed on the main rod 1, a rotating rod 4 and a first gear 14 are rotatably installed in the main rod 1 through a second rotating shaft 13, a compression spring 3 is fixedly installed between the rotating rod 4 and the fixed rod 2, a driving wheel 15 and a driving gear 16 are rotatably installed in the main rod 1 through a driving rotating rod 33, a rack 17 is slidably installed in the main rod 1 through matching of a limiting groove and a limiting block, the first gear 14 and the driving gear 16 are both meshed with the rack 17, a driven wheel 18 and a driven gear 19 are rotatably installed in an auxiliary rod 35 through a driven rotating rod 34, a telescopic transmission belt 6 is fixedly sleeved between the driven wheel 18 and the driving wheel 15, a shearing knife 10 and a second gear 20 are rotatably installed on the auxiliary rod 35 through a first rotating shaft 9, the second gear 20 is meshed with the driven gear 19, and a fixed knife 8 matched with the shearing knife 10 is fixedly installed on the auxiliary rod 35;

the following points are notable:

1. when the shearing operation is needed, an operator can respectively hold the rotating rod 4 and the fixing rod 2, and press the rotating rod 4 to press the rotating rod 4 downwards, when the rotating rod 4 is pressed downwards to rotate, the rotating shaft II 13 and the gear I14 on the rotating shaft II can be driven to rotate clockwise, when the gear I14 rotates, the gear I17 meshed with the rotating shaft II can be driven to move leftwards, and when the gear I17 moves leftwards, the driving gear 16 meshed with the gear I can be driven to rotate clockwise;

the driving gear 16 can drive the driving rotating rod 33 to rotate with the driving wheel 15 when rotating, the driving wheel 15 can drive the driven wheel 18 to rotate under the action of the telescopic transmission belt 6 when rotating, the driven wheel 18 can drive the driven rotating rod 34 to rotate clockwise with the driven gear 19 when rotating, the driven gear 19 can drive the gear two 20 which is meshed with the driven wheel to rotate anticlockwise when rotating, the gear two 20 can drive the rotating shaft one 9 to rotate and drive the shearing knife 10 to deflect downwards to contact with the fixed knife 8 when rotating anticlockwise, the shearing of branches can be completed, the shearing knife 10 can be driven to press down to complete the shearing operation only by pressing the rotating rod 4, and the operation is simple and convenient.

2. The telescopic belt 6 has a certain elasticity and flexibility, and is used for enabling the telescopic belt 6 to work normally when the auxiliary rod 35 moves.

3. The outside of dead lever 2, dwang 4 all is equipped with rubber sleeve 5, and rubber sleeve 5 multiplicable operating personnel hand and dead lever 2, the frictional force between dwang 4 to the messenger grips more firmly.

A placing groove 24 is formed in the fixed knife 8, a moving rod 12 is slidably mounted in the fixed knife 8 through the matching of the sliding groove and the sliding block, a saw knife 11 is fixedly mounted at the lower end of the moving rod 12, the moving rod 12 and the saw knife 11 are located in the placing groove 24, and a fixing mechanism is mounted between the saw knife 11 and the fixed knife 8;

the following points are notable:

1. when the paper strips with larger diameters cannot be cut, the operator can pull out the saw blade 11, and the operator can cut the branches by using the saw blade 11.

2. Fixing mechanism includes the kelly 25 of fixed mounting on saw sword 11, set up in the stationary knife 8 with kelly 25 matched with constant head tank, and constant head tank and standing groove 24 are linked together, install threaded pin 27 through the thread groove screw thread on the stationary knife 8, and the thread groove is linked together with standing groove 24, set up in the stationary knife 8 a plurality ofly with threaded pin 27 matched with card hole 26, when saw sword 11 pulls out, can with in the card hole 26 of corresponding position on threaded pin 27 block to kelly 25, fix the position of saw sword 11, operating personnel can use saw sword 11 to cut the saw to the branch this moment.

3. Fixed knife 8's lower part fixed mounting has two locating levers 28, receiver 29 is installed to common block on two locating levers 28, fixed mounting has filter screen 30 in the receiver 29, when pruning the operation, operating personnel can install receiver 29 block on fixed knife 8 lower part's locating lever 28, receiver 29 is located fixed knife 8 immediately under, can prune the operation, the garrulous leaf that produces during the pruning can directly fall in receiver 29 with the branch promptly and collect, and is comparatively convenient.

4. Receiver 29, scale 7 are made by light transparent plastic material, adopt light transparent plastic material both can be easily observed to the broken leaf reserves of receiving in the box 29 or the scale mark position on the scale 7, can alleviate the whole weight of this device again.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a afforestation plant is pruned and is used multi-functional pruning device, includes mobile jib (1), its characterized in that, slidable mounting has vice pole (35) on mobile jib (1), and is linked together between mobile jib (1) and vice pole (35), fixed mounting has ratch (36) on vice pole (35), and ratch (36) install in mobile jib (1) through slide mechanism, install gear three (37) through the axis of rotation in mobile jib (1), and gear three (37) and ratch (36) mesh mutually, install positioning mechanism between axis of rotation and mobile jib (1);

the cutting tool is characterized in that a fixing rod (2) is fixedly mounted on the main rod (1), a rotating rod (4) and a first gear (14) are rotatably mounted in the main rod (1) through a second rotating shaft (13), a compression spring (3) is fixedly mounted between the rotating rod (4) and the fixing rod (2), a driving wheel (15) and a driving gear (16) are rotatably mounted in the main rod (1) through a driving rotating rod (33), a rack (17) is slidably mounted in the main rod (1) through a limiting groove and a limiting block in a matched mode, the first gear (14) and the driving gear (16) are both meshed with the rack (17), a driven wheel (18) and a driven gear (19) are rotatably mounted in an auxiliary rod (35) through a driven rotating rod (34), a telescopic driving belt (6) is fixedly arranged between the driven wheel (18) and the driving wheel (15), a cutting tool (10) and a second gear (20) are rotatably mounted on the auxiliary rod (35) through a first rotating shaft (9), the second gear (20) is meshed with the driven gear (19), and a fixed tool (8) matched with the cutting tool (10) is fixedly mounted on the auxiliary rod (35);

a placing groove (24) is formed in the fixed knife (8), a moving rod (12) is slidably mounted in the fixed knife (8) through the matching of a sliding groove and a sliding block, a saw knife (11) is fixedly mounted at the lower end of the moving rod (12), the moving rod (12) and the saw knife (11) are located in the placing groove (24), and a fixing mechanism is mounted between the saw knife (11) and the fixed knife (8);

an installation frame is fixedly installed on the auxiliary rod (35), a graduated scale (7) is rotatably installed on the installation frame through a damping rotating shaft (21), article placing grooves matched with the graduated scale (7) are formed in the auxiliary rod (35) and the main rod (1), and an adsorption mechanism is installed between the graduated scale (7) and the main rod (1);

two positioning rods (28) are fixedly mounted at the lower part of the fixed cutter (8), a storage box (29) is jointly clamped and mounted on the two positioning rods (28), and a filter screen (30) is fixedly mounted in the storage box (29); the positioning mechanism comprises a telescopic clamping rod (32) fixedly mounted on the rotating shaft, and a plurality of clamping grooves (31) matched with the telescopic clamping rod (32) are formed in the main rod (1); the fixing mechanism comprises a clamping rod (25) fixedly installed on the saw blade (11), a positioning groove matched with the clamping rod (25) is formed in the fixed blade (8) and communicated with the placing groove (24), a threaded pin (27) is installed on the fixed blade (8) through a threaded groove and a thread, the threaded groove is communicated with the placing groove (24), and a plurality of clamping holes (26) matched with the threaded pin (27) are formed in the fixed blade (8); the adsorption mechanism comprises a first magnet (22) fixedly installed at the lower part of the graduated scale (7), a second magnet (23) is fixedly installed on the main rod (1) through a straight rod, and the magnetic poles of the first magnet (22) and the second magnet (23) on the side close to the first magnet are opposite; a fixed groove is formed in the main rod (1), a fixed shaft is rotatably mounted in the fixed groove, a cutter is fixedly mounted on the fixed shaft and positioned in the fixed groove, and a limiting rod matched with the cutter is fixedly mounted in the fixed groove; the telescopic clamping rod (32) is composed of a telescopic rod and an L-shaped straight rod, the telescopic rod is fixedly installed on the rotating shaft, the L-shaped straight rod is fixedly installed on the telescopic rod, and the L-shaped straight rod is matched with the clamping groove (31).

2. The multifunctional pruning device for landscaping plant trimming as claimed in claim 1, wherein the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the toothed bar (36), and a trapezoidal sliding slot matched with the trapezoidal sliding block is formed in the main bar (1).

3. The multifunctional pruning device for landscaping plant pruning according to claim 1, wherein the fixed rod (2) and the rotating rod (4) are sleeved with rubber sleeves (5), and the storage box (29) and the graduated scale (7) are made of light transparent plastic materials.