CN217905267U - Labor-saving pruning tool for branches of tall trees - Google Patents

Abstract

The utility model relates to a clipper especially relates to a laborsaving clipper of branches of tall trees. The utility model provides a branch convenient to prune the eminence, and the laborsaving clipper of branches of high that pruning effect is better. A labor-saving pruning tool for tall branches comprises a supporting rod, a sliding rod, a fixing block, a rotating rod, a pruning knife, a torsion spring, a fixing ring, a pull rope, a sliding sleeve, a placing disc and the like, wherein the sliding rod is arranged on the supporting rod in a sliding mode, the fixing block is arranged on the sliding rod, and the rotating rod is arranged on the fixing block. The beneficial effects of the utility model are that: the manual work is to outside pulling kelly, with the slide bar upwards pulling, promotes the kelly inboard afterwards, and artifical pulling handle is placed the dish and is driven the stay cord and slide downwards thereupon, and the pruning sword is closed thereupon, and the torsional spring is deformed thereupon, can be more convenient prune the branch of eminence, need not to lift the pruning sword on the elevating platform through the manual work and prune the branch of eminence, has alleviateed people's intensity of labour to a certain extent.

Description

Labor-saving pruning tool for branches of tall trees

Technical Field

The utility model relates to a clipper especially relates to a laborsaving clipper of branches of tall trees.

Background

When landscape gardens are pruned, it is more troublesome to prune the branches of tall trees, because the branches of tall trees are in the eminence, need the staff to stand all the time and hold the scissors on the elevating platform, and need pull the broken branch after cutting off and get off in order to prevent that the broken branch from hanging at the eminence, it is comparatively inconvenient so to operate, because the edge of a knife of pruning sword is more smooth, can take place to slide during the pruning again, thereby influence the pruning effect, the effect during the feasible pruning is not good, and current eminence clipper structure is comparatively loaded down with trivial details, and need be comparatively inconvenient when adjusting the height to clipper, it is comparatively inconvenient when the branch of needs to the eminence is pruned, and be unsuitable a large amount of pruning work.

Therefore, it is necessary to design a labor-saving pruning tool for high branches, which is convenient for pruning high branches and has a good pruning effect, in view of the defects of the prior art.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model discloses an it is more complicated to overcome current branches of tall trees clipper mechanism, and inconvenient carry out height-adjusting to it, and prune the relatively poor shortcoming of effect, the to-be-solved technical problem of the utility model is to provide a branch convenient to prune the eminence, and prune the laborsaving clipper of the better branches of tall trees of effect.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such laborsaving clipper for branches of tall trees, including bracing piece, slide bar, fixed block, bull stick, trimming cutter, torsional spring, solid fixed ring, stay cord, sliding sleeve, place dish, handle, fixed disk, kelly, circular recess and spring, be equipped with the slide bar on the bracing piece with sliding, be equipped with the fixed block on the slide bar, be equipped with the bull stick on the fixed block, the articulated two trimming cutters that are connected with on the bull stick, and two trimming cutter is mutually supported, wherein one side of bull stick is equipped with two torsional springs, just the both ends of torsional spring are connected respectively the fixed block with on the trimming cutter, two all be equipped with solid fixed ring on the trimming cutter, wherein one side of bracing piece is equipped with the sliding sleeve with sliding, be equipped with on the sliding sleeve and place the dish, be equipped with two stay cords on placing the dish, just the one end of stay cord is connected on solid fixed ring, one of placing the dish is equipped with the handle, the opposite side of bracing piece is equipped with the fixed disk, be equipped with the kelly on the bracing piece, the kelly is close to the kelly, just the kelly be close to one side of stay cord, just one side of stay bar is located the one end of the bracing piece, open there are equipped with circular recess, just the circular recess with the joint is connected the slide bar with the spring respectively the both ends of the slide bar, the both ends of the spring are close to the spring, and the spring are equipped with the both ends of spring.

Furthermore, the inside of the supporting rod is designed to be hollow, so that the sliding rod is convenient to slide and fit.

Furthermore, the material of the pruning shears is Q235 steel, so that the pruning shears are not easy to rust.

Furthermore, the pull rope is made of a steel rope, so that the pull rope is more durable.

Furthermore, the placing plate is designed to be hollow, so that the manufacturing cost is reduced.

Furthermore, the handle is provided with anti-slip glue, so that the handle is not easy to slip.

(3) Advantageous effects

The utility model has the advantages that: through artifical outside pulling kelly, upwards stimulate the slide bar, promote the kelly inboard afterwards, during the initialization, the pruning sword is the open mode, and artifical pulling handle is placed the dish and is driven the stay cord and slide downwards thereupon, and the pruning sword is closed thereupon, and the torsional spring is deformed thereupon, can be more convenient prune the branch of eminence, need not to lift the pruning sword on the elevating platform through artifical station and prune the branch of eminence, has alleviateed people's intensity of labour to a certain extent.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a schematic diagram of a second partial body structure according to the present invention.

Fig. 4 is a partial sectional view of the present invention.

In the above drawings: 1: support rod, 2: slide bar, 3: fixed block, 4: turning rod, 5: trimming blade, 6: torsion spring, 7: fixing ring, 8: a pull rope, 9: sliding sleeve, 10: placement tray, 11: handle, 12: fixed disk, 13: jamming rod, 14: circular groove, 15: a spring.

Detailed Description

Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1

A labor-saving pruning tool for tall branches is shown in figures 1-4 and comprises a support rod 1, a slide rod 2, a fixed block 3, a rotating rod 4, pruning knives 5, a torsion spring 6, a fixed ring 7, a pull rope 8, a sliding sleeve 9, a placing disc 10, a handle 11, a fixed disc 12, a clamping rod 13, a circular groove 14 and a spring 15, wherein the slide rod 2 is arranged on the upper part of the support rod 1 in a sliding manner, the interior of the support rod 1 is hollow, the slide rod 2 is convenient to slide and match, the fixed block 3 is arranged at the top of the slide rod 2, the rotating rod 4 is arranged on the upper part of the fixed block 3, the middle part of the rotating rod 4 is hinged and connected with two pruning knives 5, the pruning knives 5 are made of Q235 steel, so that the pruning knives 5 are difficult to rust, the torsion springs 6 are arranged at the front and rear ends of the rotating rod 4, the two ends of the torsion spring 6 are respectively connected to the fixed block 3 and the pruning knives 5, the fixed ring 7 is arranged at the lower parts of the two pruning knives 5, the last middle part of bracing piece 1 is equipped with sliding sleeve 9 with sliding, be equipped with on sliding sleeve 9 and place dish 10, and it designs for the fretwork to place dish 10, reduce the cost of manufacture, the left and right sides at the top of placing dish 10 all is equipped with stay cord 8, the material of stay cord 8 is the steel cable, and more durable, and the other end of stay cord 8 is connected on solid fixed ring 7, the front side of placing dish 10 bottom is equipped with handle 11, and be equipped with the anti-skidding glue on handle 11, make difficult slipping, the upper portion of bracing piece 1 is equipped with fixed disk 12, the upper portion of bracing piece 1 is also equipped with kelly 13 with sliding, and kelly 13 is located the upper end of fixed disk 12, it has a plurality of circular recess 14 to open on the slide bar 2, and kelly 13 and the cooperation of circular recess 14 joint, the inside lower extreme of bracing piece 1 is equipped with spring 15, and spring 15's both ends are connected respectively on bracing piece 1 and slide bar 2.

When an operator needs to trim branches at high positions, the clamping rod 13 is pulled outwards manually, the sliding rod 2 is pulled upwards subsequently, the sliding rod 2 is pulled to a certain degree, the clamping rod 13 is pushed inwards, the sliding rod 2 is fixed at a proper position by the clamping rod 13, then the trimming tool is taken to the position where high branches need to be trimmed, the trimming knife 5 is placed on the branches where the high branches need to be trimmed, initially, the trimming knife 5 is in an open state, the handle 11 is pulled manually subsequently, the placing disc 10 drives the pull rope 8 to slide downwards subsequently, the trimming knife 5 is closed subsequently, the torsion spring 6 deforms accordingly, the branches are trimmed by the trimming knife 5 subsequently, when the branches at the next position need to be trimmed, the handle 11 is loosened manually, the placing disc 10 drives the components on the placing disc to slide upwards for resetting, the torsion spring 6 resets subsequently, the trimming tool can trim the branches at other high positions, and therefore the operator can trim the branches at the high positions conveniently without lifting the trimming knife 5 to trim the branches at the high positions by the operator, and the labor intensity of the operator is relieved to a certain degree.

It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications can be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims (6)

1. The utility model provides a laborsaving clipper of branches of tall trees which characterized in that: comprises a support rod (1), a slide rod (2), a fixed block (3), a rotating rod (4), a trimming knife (5), a torsion spring (6), a fixed ring (7), a pull rope (8), a sliding sleeve (9), a placing disc (10), a handle (11), a fixed disc (12), a clamping rod (13), a circular groove (14) and a spring (15), wherein the slide rod (2) is arranged on the support rod (1) in a sliding manner, the fixed block (3) is arranged on the slide rod (2), the rotating rod (4) is arranged on the fixed block (3), the two trimming knives (5) are hinged and connected on the rotating rod (4), the two trimming knives (5) are mutually matched, one side of the rotating rod (4) is provided with the two torsion springs (6), the two ends of the torsion springs (6) are respectively connected on the fixed block (3) and the trimming knives (5), the fixed ring (7) is arranged on the two trimming knives (5), one side of the support rod (1) is provided with the sliding sleeve (9), the placing disc (10) is arranged on the sliding sleeve (9), the pull rope (8) is connected on one end of the handle (11), and the fixing ring (7) is arranged on one side of the pull rope (8), the opposite side of bracing piece (1) is equipped with fixed disk (12), be equipped with kelly (13) on bracing piece (1) with sliding type, kelly (13) are close to one side of stay cord (8), just kelly (13) are located the one end of fixed disk (12), wherein one side of slide bar (2) is opened has a plurality of circular recess (14), just kelly (13) with circular recess (14) joint cooperation, be equipped with spring (15) on bracing piece (1), spring (15) are close to one side of slide bar (2), just the both ends of spring (15) are connected respectively bracing piece (1) with on slide bar (2).

2. A labor-saving pruning tool for tall branches according to claim 1, characterized in that: the inside of the supporting rod (1) is designed to be hollow, so that the sliding rod (2) is convenient to slide and match.

3. A labor-saving pruning tool for tall branches according to claim 1, characterized in that: the trimming knife (5) is made of Q235 steel, so that the trimming knife (5) is not prone to rusting.

4. A labor-saving pruning tool for tall branches according to claim 1, characterized in that: the pull rope (8) is made of a steel rope and is more durable.

5. A labor-saving pruning tool for tall branches according to claim 1, characterized in that: the placing plate (10) is designed to be hollow, and manufacturing cost is reduced.

6. A labor-saving pruning tool for tall branches according to claim 1, characterized in that: the handle (11) is provided with anti-slip glue, so that the handle is not easy to slip.

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