CN219500028U - Forestry pruning ware - Google Patents

Abstract

The utility model relates to the technical field of pruning devices, in particular to a forestry pruning device which comprises a fixed seat, wherein a pruning component is arranged at the front end of the fixed seat, an adjusting groove is formed in the side end of the fixed seat, a bidirectional screw rod is rotationally connected in the adjusting groove, adjusting blocks are in threaded connection with the upper side and the lower side of the outer part of the bidirectional screw rod, the adjusting blocks are in sliding fit with the adjusting groove, a motor is fixedly connected to the top end of the fixed seat, the output end of the motor is fixedly connected with the top end of the bidirectional screw rod, clamping seats are fixedly connected to the side ends of the two adjusting blocks, the pruning component comprises a pruning knife which is fixedly arranged at the front end of the fixed seat, rotating plates are rotationally connected to the two rotating handles of the pruning knife, a connecting seat is rotationally connected to the two rotating plates, and a push-pull plate is fixedly connected to the right end of the connecting seat; the pruning device is prevented from falling along with branches, the pruning knife is prevented from falling on the ground to be broken, workers injured by the telescopic rod are prevented from being injured, and the use safety of the pruning device is improved.

Description

Forestry pruning ware

Technical Field

The utility model relates to the technical field of pruning devices, in particular to a forestry pruning device.

Background

It is known that branches in gardens are required to be cut when they drop to the upper part of a road or are corroded by diseases and insects, so that the situation that the branches block the sight or are broken to hit pedestrians is avoided, and a branch cutting device is required to cut the branches.

The existing pruning device for pruning the branches which are higher than the existing pruning device is mainly characterized in that a pruning knife is connected to a fixed rod, a pull rope is tied to the pruning knife, two blades on the pruning knife are close to each other by pulling the pull rope, the branches are sheared, when the branches which are higher than the existing pruning device are pruned, the pruning knife is hung on the branches which need to be pruned, then the fixed rod is held by one hand, the pull rope is pulled by the other hand, the fixed rod is inconvenient to hold by one hand, after the branches are pruned, the pruning knife falls along with the branches, the pruning knife falls on the ground, workers who easily injure the fixed rod simultaneously are led to lower use safety.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a forestry branch shearing device for solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a branch ware is cut in forestry, includes the fixing base, pruning subassembly is installed to the front end of fixing base, the side of fixing base is provided with the adjustment tank, and the inside rotation of adjustment tank is connected with two-way screw rod, and the equal threaded connection of outside upside and outside downside of two-way screw rod has the regulating block, regulating block and adjustment tank sliding fit, the top fixedly connected with motor of fixing base, the output of motor and the top fixedly connected with of two-way screw rod, the equal fixedly connected with holder of side of two regulating blocks.

Preferably, the pruning assembly comprises a pruning knife, the pruning knife is fixedly arranged at the front end of the fixing seat, two rotating handles of the pruning knife are respectively and rotatably connected with a rotating plate, two rotating plates are rotatably connected with a connecting seat, the right end of the connecting seat is fixedly connected with a push-pull plate, the front end of the fixing seat is fixedly connected with two electric cylinders, and the right ends of the two electric cylinders are fixedly connected with the left end of the push-pull plate.

Further, the bottom fixed mounting of fixing base has the telescopic link.

Still further, the outside cover of motor is equipped with the protection casing, and the protection casing passes through screw and fixing base fixed connection.

Further scheme, two all be provided with the slide opening on the regulating block, the inside slip of two slide openings is provided with the dead lever, dead lever and fixing base fixed connection.

On the basis of the scheme, the inside of each clamping seat is fixedly connected with an anti-skid rubber cushion.

(III) beneficial effects

Compared with the prior art, the utility model provides the forestry branch shearing device, which has the following beneficial effects:

this forestry branch cutting device establishes the outside at the branch that needs to prune with two clamp seat covers, two clamp seats are located one side that is close to the trees, drive the anticlockwise rotation of bi-directional screw through the motor, anticlockwise rotation of bi-directional screw makes two regulating blocks remove to the centre, two regulating blocks drive two clamp seats and remove to the centre, press from both sides tightly fixedly to the branch through two clamp seats, then cut the branch through pruning subassembly, cut the branch after, two clamp seats are still fixed on the branch of being connected with the tree, avoid this branch cutting device to drop along with the branch, avoid the pruning sword to drop at subaerial break, avoid the staff of telescopic link injury simultaneously, improve the security of its use.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

In the figure: 1. a fixing seat; 2. a bidirectional screw; 3. an adjusting block; 4. a motor; 5. a clamping seat; 6. pruning knife; 7. a rotating plate; 8. a connecting seat; 9. a push-pull plate; 10. an electric cylinder; 11. a telescopic rod; 12. a protective cover; 13. a fixed rod; 14. an anti-skid rubber cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, a forestry branch cutting device, including fixing base 1, fixing base 1's bottom fixed mounting has telescopic link 11, through telescopic link 11 telescopic function, be convenient for adjust telescopic link 11's length, be convenient for prune the branch of different height, fixing base 1's front end installs the pruning subassembly, fixing base 1's side is provided with the adjustment tank, the inside rotation of adjustment tank is connected with bi-directional screw 2, bi-directional screw 2's outside upside and outside downside equal threaded connection have regulating block 3, regulating block 3 and adjustment tank sliding fit, all be provided with the slide hole on two regulating block 3, the inside slip of two slide holes is provided with dead lever 13, dead lever 13 and fixing base 1 fixed connection, improve the stability of two regulating block 3 at the inside slip of adjustment tank, fixing base 1's top fixedly connected with motor 4, motor 4's outside cover is equipped with protection casing 12, protection casing 12 plays the effect of protection through protection casing 12 to motor 4, motor 4's output and bi-directional screw 2's top fixed connection, two regulating block 3's outside upside all fixedly connected with clamping seat 5, two clamping seat 5 are cut down to two clamping seat 5, two clamping seat 5 are located 5 inside clamping seat 5 through two clamping seat 5, two clamping seat 5 are cut down to two clamping seat 5, two clamping seat 5 are cut down, two side clamping seat 5 are located at two sides, two clamping seat 5 are cut down, two lateral movement 5 are located at two clamping seat, two clamping seat 5, two lateral seat is located at two clamping seat, 5, two lateral seat is fixed seat is cut down, and two lateral seat is cut down, and 5 is fixed, and two is rotated, and 5 is fixed, and two is required to be cut down, and 5, and two is rotated, and 5 is rotated, and 5 is left at 5, and 5 is left, after cutting off the branches, the two clamping seats 5 are still fixed on the branches connected with the trees, so that the pruning device is prevented from falling along with the branches, the pruning knife 6 is prevented from falling on the ground to be broken, meanwhile, workers injured by the telescopic rod 11 are prevented from being injured, and the use safety of the pruning device is improved.

Referring to fig. 2, the pruning assembly includes a pruning knife 6, the pruning knife 6 is fixedly installed at the front end of the fixing seat 1, two rotating handles of the pruning knife 6 are both rotationally connected with a rotating plate 7, two rotating plates 7 are rotationally connected with a connecting seat 8, the right end of the connecting seat 8 is fixedly connected with a push-pull plate 9, the front end of the fixing seat 1 is fixedly connected with two electric cylinders 10, the right ends of the two electric cylinders 10 are fixedly connected with the left end of the push-pull plate 9, the push-pull plate 9 is pushed to right by the two electric cylinders 10 to a certain extent, the push-pull plate 9 drives the connecting seat 8 and the two rotating plates 7 to move rightwards, the two rotating plates 7 drive two rotating handles on the pruning knife 6 to rotate, so that two blades on the pruning knife 6 move towards the middle and cut branches, the push-pull plate 9 drives the connecting seat 8 and the two rotating plates 7 to move leftwards by the electric cylinders 10, and the two rotating handles on the pruning knife 6 are pushed by the two rotating plates 7 to rotate to separate.

To sum up, this forestry branch cutting device, when pruning forestry trees, according to the height of pruning the branch, adjust the length of telescopic link 11, and screw on the telescopic link 11 is fixed to the length of telescopic link 11, then with pruning sword and two holder 5 cover in the outside of the branch that needs to prune, then drive bi-directional screw rod 2 anticlockwise rotation through motor 4, bi-directional screw rod 2 anticlockwise rotation makes two regulating blocks 3 to the centre movement, two regulating blocks 3 drive two holder 5 to the centre movement, press from both sides tightly the branch through two holder 5 and fix, then promote push-and-pull plate 9 through two electric cylinders 10 and right certain, push-and-pull plate 9 drives connecting seat 8 and two swivel plates 7 to move rightwards, two swivel plates 7 drive two swivelling handles on the pruning sword 6, make two blades on the pruning sword 6 to the centre movement, and cut, then drive connecting seat 8 and two swivel plates 7 push-and-pull through electric cylinder 10 and move leftwards, two swivel plates 7 drive two swivel plates 6 on the motor drive two swivel blades 6 to rotate, make two blades on the two swivel plates 6 to separate through the clockwise rotation of motor 4, and prevent two swivel blades 4 from dropping on two sides through the scissors 6, and two swivel plates 4 are held on the side face each other, and two swivel plates are held on the side.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a branch ware is cut in forestry, includes fixing base (1), its characterized in that: the utility model discloses a trimming subassembly is installed to the front end of fixing base (1), the side of fixing base (1) is provided with the adjustment tank, and the inside rotation of adjustment tank is connected with bi-directional screw (2), and equal threaded connection of outside upside and outside downside of bi-directional screw (2) has regulating block (3), regulating block (3) and adjustment tank sliding fit, the top fixedly connected with motor (4) of fixing base (1), the output of motor (4) and the top fixedly connected with of bi-directional screw (2), the equal fixedly connected with cassette (5) of side of two regulating blocks (3).

2. A forestry branch trimmer as defined in claim 1, wherein: the pruning assembly comprises a pruning knife (6), the pruning knife (6) is fixedly arranged at the front end of a fixed seat (1), two rotating handles of the pruning knife (6) are respectively and rotatably connected with a rotating plate (7), the two rotating plates (7) are rotatably connected with a connecting seat (8), the right end of the connecting seat (8) is fixedly connected with a push-pull plate (9), the front end of the fixed seat (1) is fixedly connected with two electric cylinders (10), and the right ends of the two electric cylinders (10) are respectively and fixedly connected with the left end of the push-pull plate (9).

3. A forestry branch trimmer as defined in claim 2, wherein: the bottom end of the fixed seat (1) is fixedly provided with a telescopic rod (11).

4. A forestry branch trimmer as defined in claim 3, wherein: the outside cover of motor (4) is equipped with protection casing (12), and protection casing (12) are through screw and fixing base (1) fixed connection.

5. A forestry branch trimmer as defined in claim 4, wherein: the two adjusting blocks (3) are provided with sliding holes, fixing rods (13) are arranged in the two sliding holes in a sliding mode, and the fixing rods (13) are fixedly connected with the fixing base (1).

6. A forestry branch trimmer as defined in claim 5, wherein: the inside of the two clamping seats (5) is fixedly connected with an anti-slip rubber pad (14).