CN211240956U

CN211240956U - A branches of tall trees pruning cutter for gardens

Info

Publication number: CN211240956U
Application number: CN201922198720.4U
Authority: CN
Inventors: 于鸿记; 周彬彬
Original assignee: Bazhou Jinmao Jiayuan Tools Co ltd
Current assignee: Bazhou Jinmao Jiayuan Tools Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-14
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a pruning tool for high branches in gardens, which comprises a main body, a pulley frame shell and a movable blade, wherein the lower end of the main body is provided with a sleeve part, and a pulley is arranged on the sleeve part; a first connecting rod is arranged between the pulley frame shell and the main body, one end of the first connecting rod is movably connected with the pulley frame shell, the other end of the first connecting rod is hinged on the main body, a roller is arranged in the pulley frame shell, and a pull rope is wound between the roller and the pulley; the middle part of movable blade articulates in the main part, and the top of main part is equipped with the arc cutting portion corresponding with movable blade, is equipped with the second connecting rod between movable blade and the head rod, and the one end swing joint of second connecting rod is on the top of movable blade, and other end swing joint is served at the head rod near one of main part, still is connected with the spring between movable blade and the head rod. The utility model provides high trimming cutter's work efficiency for it is integrative to cut the saw, the operation of being convenient for, and the security is high.

Description

A branches of tall trees pruning cutter for gardens

Technical Field

The utility model relates to a gardens pruning field especially relates to a lopper pruning cutter for gardens.

Background

At present, when people repair branches, particularly higher branches, the common shovel is generally used, the shovel is formed by welding and combining a head and a handle, the shovel is mainly suitable for shoveling the branches upwards, and the shovel is inconvenient for shoveling the branches suitable for shoveling downwards or thinner branches. For thinner branches, people usually bundle scissors on a rod to cut, the operation is time-consuming and labor-consuming, and therefore the garden trimmer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a branches of tall trees pruning cutter for gardens solves foretell problem.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a pruning tool for high branches in gardens, which comprises a main body, a pulley frame shell and a movable blade, wherein the lower end of the main body is provided with a sleeve part, and a pulley is arranged on the sleeve part; a first connecting rod is arranged between the pulley frame shell and the main body, one end of the first connecting rod is movably connected with the pulley frame shell, the other end of the first connecting rod is hinged to the main body, a roller is arranged in the pulley frame shell, a pull rope is wound between the roller and the pulley, one end of the pull rope is fixed on the pulley frame shell, and the other end of the pull rope sequentially surrounds the pulley and the roller and then extends downwards; the middle part of movable blade articulates in the main part, the top of main part be equipped with the corresponding arc cutting part of movable blade, movable blade with be equipped with the second connecting rod between the head rod, the one end swing joint of second connecting rod is in movable blade's top, other end swing joint be in the head rod is close to one of main part is served, movable blade with still be connected with the spring between the head rod.

Furthermore, a pulley yoke solid rivet is arranged on the pulley yoke shell, and the pull rope is fixed through a pull rope clip after surrounding the pulley yoke solid rivet for a circle.

Furthermore, a pull handle is connected to the downward extending end of the pull rope.

Furthermore, an extension bar is inserted into the sleeve.

Furthermore, the extension bar is a telescopic extension bar.

Furthermore, a saw blade is further installed on the main body, and the saw blade is installed at the top end of the arc-shaped cutting portion.

Further, the saw blade is mounted on the top end of the arc-shaped cutting part by a locking bolt.

Furthermore, the second connecting rod is connected to the first connecting rod through a hinge bolt, and a groove for the hinge bolt to move is formed in the main body.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses a pulling stay cord for movable blade and arc cutting portion cooperate and form the scissors and prune thinner branch, and set up the saw bit that can angle regulation, can saw off thicker branch, improve the work efficiency of pruning cutter, make to cut and saw integrative, the operation of being convenient for.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a front view of the pruning tool for high branches in gardens;

FIG. 2 is a rear view of the pruning tool for high branches in gardens;

description of reference numerals: 1. a main body; 2. a pulley yoke housing; 3. a movable blade; 4. a kit; 5. a pulley; 6. a first connecting rod; 7. a roller; 8. pulling a rope; 9. an arc-shaped cutting part; 10. a second connecting rod; 11. a spring; 12. a pulley yoke solid rivet; 13. a pull rope clip; 14. pulling a handle; 15. lengthening a rod; 16. a saw blade; 17. A locking bolt; 18. and (4) a groove.

Detailed Description

As shown in fig. 1-2, a pruning tool for high branches in gardens comprises a main body 1, a pulley frame housing 2 and a movable blade 3, wherein a sleeve 4 is arranged at the lower end of the main body 1, a pulley 5 is arranged on the sleeve 4, a telescopic extension rod 15 is inserted into the sleeve 4, and the extension rod 15 can improve the position where the pruning tool can be cut, so that the pruning range is expanded.

Pulley yoke shell 2 with be equipped with head rod 6 between the main part 1, the one end of head rod 6 with pulley yoke shell 2 swing joint, the other end articulates in main part 1, pulley yoke shell 2's internally mounted has gyro wheel 7, the winding has stay cord 8 between gyro wheel 7 and the pulley 5, the one end of stay cord 8 is fixed be equipped with pulley yoke solid rivet 12 in pulley yoke shell 2 on, and fixed through stay cord checkpost 13, the other end encircles in proper order downwardly extending and be connected with pull handle 14 behind pulley 5 and the gyro wheel 7, through pull handle 14 stimulates stay cord 8.

The middle part of movable blade 3 articulates in main part 1 is last, movable blade 3 with be equipped with second connecting rod 10 between the head rod 6, the one end swing joint of second connecting rod 10 is in the top of movable blade 3, the other end passes through articulated bolted connection and is in head rod 6 is close to one of main part 1 is served, offer in main part 1 and be used for the recess 18 of articulated bolt activity. A spring 11 is further connected between the movable blade 3 and the first connecting rod 6, one end of the spring 11 is fixed on the first connecting rod 6, the other end of the spring is fixed at the top end of the movable blade 3, the pulley frame shell 2 drives the top end of the first connecting rod 6 to move downwards while pulling the pull rope 8, the spring 11 pulls the end, with the cutting edge, of the movable blade 3 to move upwards, an arc-shaped cutting portion 9 corresponding to the movable blade 3 is arranged at the top end of the main body 1, and when branches to be trimmed are thin, the branches are cut through the cooperation of the movable blade 3 and the arc-shaped cutting portion 9. A saw blade 16 is also installed on the top end of the arc-shaped cutting part 9 through a locking bolt 17, and when the tree branches are thick, the tree branches are sawn off by the saw blade 16.

The action process of the utility model is as follows:

according to the position of pruning, the length of extension bar 15 and stay cord 8 is adjusted, if the branch that needs the pruning is thinner, utilize arc cutting portion 9 to hook the top of branch, then pulling pull handle 14, make first connecting rod 6 pass through spring 11 drive the cutting edge end rebound of movable blade 3 and cooperate with arc cutting portion 9 and cut the branch, if the branch is thicker, unscrew locking bolt 17, then adjust the angle of saw bit 16, then screw locking bolt 17 again, utilize saw bit 16 to saw off the branch.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a branches of tall trees pruning cutter for gardens which characterized in that: the cutting device comprises a main body (1), a pulley frame shell (2) and a movable blade (3), wherein a sleeve piece (4) is arranged at the lower end of the main body (1), and a pulley (5) is arranged on the sleeve piece (4); a first connecting rod (6) is arranged between the pulley frame shell (2) and the main body (1), one end of the first connecting rod (6) is movably connected with the pulley frame shell (2), the other end of the first connecting rod is hinged on the main body (1), a roller (7) is installed inside the pulley frame shell (2), a pull rope (8) is wound between the roller (7) and the pulley (5), one end of the pull rope (8) is fixed on the pulley frame shell (2), and the other end of the pull rope sequentially surrounds the pulley (5) and the roller (7) and then extends downwards; the middle part of activity blade (3) articulates in on main part (1), the top of main part (1) be equipped with the corresponding arc cutting portion (9) of activity blade (3), activity blade (3) with be equipped with second connecting rod (10) between head rod (6), the one end swing joint of second connecting rod (10) is in the top of activity blade (3), other end swing joint be in head rod (6) are close to one of main part (1) is served, activity blade (3) with still be connected with spring (11) between head rod (6).

2. The high branch pruning cutter for gardens of claim 1, wherein: be equipped with pulley yoke solid rivet (12) on pulley yoke shell (2), stay cord (8) encircle pulley yoke solid rivet (12) are fixed through stay cord checkpost (13) after the round.

3. The high branch pruning cutter for gardens of claim 1, wherein: the downward extending end of the pull rope (8) is connected with a pull handle (14).

4. The high branch pruning cutter for gardens of claim 1, wherein: an extension bar (15) is inserted into the sleeve member (4).

5. The high branch pruning cutter for gardens of claim 4, wherein: the extension bar (15) is a telescopic extension bar.

6. The high branch pruning cutter for gardens of claim 1, wherein: the main body (1) is further provided with a saw blade (16), and the saw blade is arranged at the top end of the arc-shaped cutting part (9).

7. The high branch pruning cutter for gardens of claim 6, wherein: the saw blade (16) is mounted on the top end of the arc-shaped cutting part (9) by a locking bolt (17).

8. The high branch pruning cutter for gardens of claim 1, wherein: the second connecting rod (10) is connected to the first connecting rod (6) through a hinge bolt, and a groove (18) used for movement of the hinge bolt is formed in the main body (1).