CN213662592U - A trimming means for forestry trees branch - Google Patents

Abstract

The utility model discloses a pruning mechanism for forestry trees branch, including two outer loop bars and telescopic machanism, telescopic machanism includes two interior slide bars, two interior slide bars are located two respectively the outer loop bar inboard, interior slide bar top is connected with the anticreep piece, the anticreep piece is located outer loop bar inboard, the interior slide bar is inside to be seted up the dead slot, the dead slot inboard fixedly connected with spring, the spring other end is connected with the ball, ball one end runs through the interior slide bar, the ball other end is located outer loop bar inboard, outer loop bar side surface is seted up flutedly, ball surface block recess; through having designed telescopic machanism, when pruning the operation, can carry out the adjustment of length according to the height and width etc. freedom of trees to this device, need not be with the help of props such as ladder, stool again, under the prerequisite of having ensured pruning people's safety, also made things convenient for the pruning operation, simplified the step of pruning.

Description

A trimming means for forestry trees branch

Technical Field

The utility model relates to a forest garden equipment technical field especially relates to a trimming mechanism for forestry trees branch.

Background

The garden tool is a maintenance device for greening landscapes of human beings, takes maintenance of lawns, hedges, protection of flowers and plants and trees as operation objects, and replaces most of mechanized tools represented by manual labor. The garden tools include gardening tools and gardening tools, classified according to the use occasions. It can be further classified into a home tool and a professional tool according to the classification of the objects used.

When the existing garden pruning work is carried out, trees and the like are not in the same height or width, in order to prune, climbing is often carried out by means of tools such as ladders and stools, or pruning of the trees and the like is completed by continuously changing positions of pruning people, and the method is inconvenient and unsafe, so that the pruning mechanism for the branches of the forestry trees is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a trimming means for forestry trees branch can solve when current gardens pruning work, and these are not same height or width for trees etc. often need scramble with the help of instruments such as ladder stools, or need prune the people and do not stop and trade the position and accomplish the pruning to trees etc. this kind of inconvenient and unsafe technical problem of method for pruning.

In order to solve the technical problem, the utility model provides a following technical scheme: including two outer loop bars and telescopic machanism, telescopic machanism includes two interior slide bars, two interior slide bar is located two respectively the outer loop bar is inboard, interior slide bar top is connected with the anticreep piece, the anticreep piece is located the outer loop bar inboard, the inside dead slot that has seted up of interior slide bar, the inboard fixedly connected with spring in dead slot, the spring other end is connected with the ball, slide bar in ball one end runs through, the ball other end is located outer loop bar inboard, outer loop bar side surface is seted up flutedly, ball surface block recess.

As the utility model discloses a preferred technical scheme still closes the mechanism including closing, it includes two receipts closing blocks, two to close the mechanism receipts closing block is located two respectively the interior slide bar bottom outside, it has seted up the draw-in groove to close a side surface, another it is connected with the fixture block to close a side surface, the fixture block both ends all are connected with semicircular convex block, the fixture block and two semicircular convex block connects in the draw-in groove inboardly.

As an optimal technical scheme of the utility model, two the equal fixedly connected with shear blade in outer loop bar top surface, two the articulated department of shear blade is provided with the nut.

As a preferred technical scheme of the utility model, it is connected with the handle to close piece bottom surface, the handle is the cylinder structure, just the handle surface is provided with anti-skidding line.

As an optimized technical scheme of the utility model, the recess is the equidistance around the outer loop bar surface and distributes.

As an optimized technical scheme of the utility model, outer loop bar is the cylinder structure, outer loop bar surface is provided with the anti-rust paint.

As an optimal technical scheme of the utility model, two a shear blade side surface all is provided with cuts the bough sawtooth, and two shear blades are upwarping state.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by designing the telescopic mechanism, the length of the device can be freely adjusted according to the height, the width and the like of trees during pruning, props such as ladders, stools and the like are not needed, the pruning operation is facilitated on the premise of ensuring the safety of pruning people, and the pruning steps are simplified;

2. by designing the folding mechanism, when the device is not needed, two sides can be combined together, so that the blade is hidden, people cannot be accidentally injured due to carelessness, the placing space is reduced, and potential safety hazards are reduced.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1A of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 1B of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 1C of the present invention;

fig. 5 is an enlarged schematic structural view of fig. 1D of the present invention;

wherein: 1. an outer loop bar; 2. an inner slide bar; 3. a handle; 4. collecting and combining blocks; 11. cutting the slices; 12. a nut; 13. a groove; 21. an anti-drop block; 22. an empty groove; 23. a spring; 24. a ball bearing; 41. a card slot; 42. a clamping block; 43. the semicircular lug boss.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-3, a pruning mechanism for forestry trees branch, including two outer loop bars 1 and telescopic machanism, telescopic machanism includes two interior slide bars 2, two interior slide bars 2 are located two outer loop bars 1 inboards respectively, 2 tops of interior slide bars are connected with anticreep piece 21, anticreep piece 21 is located outer loop bars 1 inboards, empty slot 22 has been seted up to interior slide bar 2 inside, the inboard fixedly connected with spring 23 of empty slot 22, the spring 23 other end is connected with ball 24, ball 24 one end runs through interior slide bar 2, the ball 24 other end is located outer loop bar 1 inboardly, outer loop bar 1a side surface is seted up recess 13, ball 24 surface block recess 13.

When needs are to this device length regulation, only need to pull out interior slide bar 2, ball 24 one side surface can laminate outer loop bar 1 inside surface and slide this moment, until ball 24 one end card advances recess 13, the spring 23 of ball 24 bottom will contract and fix ball 24, and can freely select card to go into the recess 13 of what position according to specific needs, when pruning the operation, can carry out the adjustment of length to this device according to freedom such as the height width of trees, need not be with the help of the ladder again, props such as stool, under the prerequisite of having ensured pruning person's safety, also made things convenient for pruning operation, the step of pruning has been simplified.

In other embodiments, the folding block 4 is disclosed in this embodiment, as shown in fig. 1, fig. 4, and fig. 5, the folding mechanism further includes two folding blocks 4, the two folding blocks 4 are respectively located at the outer sides of the bottom ends of the two inner sliding rods 2, a slot 41 is formed on a side surface of each folding block 4, a clamping block 42 is connected to a side surface of the other folding block 4, two ends of each clamping block 42 are connected to a semicircular protruding block 43, and the clamping block 42 and the two semicircular protruding blocks 43 are connected to the inner sides of the slot 41.

After using this device, close two receipts piece 4 and be close to, until fixture block 42 with semicircle lug 43 card go into draw-in groove 41 inboard can, when need not use this device, can be in the same place both sides for the blade is hidden, can not hurt the people because of carelessness, and has reduced the space of placeeing, has subtracted the potential safety hazard.

In other embodiments, the present embodiment discloses the blades 11 and the nut 12, as shown in fig. 1, the blades 11 are fixedly connected to the top end surfaces of the two outer rods 1, and the nut 12 is disposed at the hinged position of the two blades 11.

Through having set up the clip 11 for this device can be pruned, and has set up nut 12, makes two clips 11 motion that can be better.

In other embodiments, the present embodiment discloses a handle 3, as shown in fig. 1, the surface of the bottom end of the folding block 4 is connected with the handle 3, the handle 3 is a cylindrical structure, and the surface of the handle 3 is provided with anti-skid lines.

Through having set up handle 3, can facilitate the user's assurance, and be provided with anti-skidding line on 3 surfaces of handle, prevent to prune the device on the way and drop.

In other embodiments, the grooves 13 are disclosed in the present embodiment, as shown in fig. 1, the grooves 13 are equidistantly distributed around the surface of the outer thimble 1.

By providing a plurality of recesses 13, the device can be adjusted to a plurality of different heights.

In other embodiments, the outer loop bar 1 is disclosed in this embodiment, as shown in fig. 1, the outer loop bar 1 is a cylindrical structure, and the surface of the outer loop bar 1 is provided with a rust-proof paint.

The service life of the outer loop bar 1 is prolonged by arranging the antirust paint on the surface of the outer loop bar 1.

In other embodiments, the present embodiment discloses the two cutting blades 11, as shown in fig. 1, thick-branch cutting saw teeth are disposed on one side surface of each of the two cutting blades 11, and the two cutting blades 11 are in an upward-tilted state.

The thick pruning saw teeth are arranged on the pruning blade 11, so that thick and strong branches can be pruned, the pruning blade is in an upwarping state, and the pruning blade is better used.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a trimming means for forestry trees branch, includes two overcoat poles (1) and telescopic machanism, its characterized in that: telescopic machanism includes two interior slide bars (2), two interior slide bar (2) are located two respectively outer loop bar (1) are inboard, interior slide bar (2) top is connected with anticreep piece (21), anticreep piece (21) are located outer loop bar (1) are inboard, interior slide bar (2) are inside to have seted up dead slot (22), dead slot (22) inboard fixedly connected with spring (23), spring (23) other end is connected with ball (24), slide bar (2) in ball (24) one end runs through, the ball (24) other end is located outer loop bar (1) are inboard, outer loop bar (1) side surface is seted up flutedly (13), ball (24) surface block recess (13).

2. The pruning mechanism for forestry tree branches according to claim 1, wherein: still including closing the mechanism, it includes two receipts and closes piece (4) to close the mechanism, two receipts are closed piece (4) and are located two respectively interior slide bar (2) bottom outside, receive and close piece (4) a side surface and seted up draw-in groove (41), another receive and close piece (4) a side surface and be connected with fixture block (42), fixture block (42) both ends all are connected with semicircle lug (43), fixture block (42) and two semicircle lug (43) are connected in draw-in groove (41) inboardly.

3. The pruning mechanism for forestry tree branches according to claim 1, wherein: the top end surfaces of the two outer sleeve rods (1) are fixedly connected with shear blades (11), and nuts (12) are arranged at the hinged positions of the two shear blades (11).

4. A pruning mechanism for forestry tree branches according to claim 2, wherein: the bottom end surface of the folding block (4) is connected with a handle (3), the handle (3) is of a cylindrical structure, and anti-skid grains are arranged on the surface of the handle (3).

5. The pruning mechanism for forestry tree branches according to claim 1, wherein: the grooves (13) are distributed around the surface of the outer loop bar (1) at equal intervals.

6. The pruning mechanism for forestry tree branches according to claim 1, wherein: the outer loop bar (1) is of a cylindrical structure, and the surface of the outer loop bar (1) is provided with antirust paint.

7. A pruning mechanism for forestry tree branches according to claim 3, wherein: thick branch cutting sawteeth are arranged on the surface of one side of each of the two shear blades (11), and the two shear blades (11) are in an upwarping state.

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