CN214545822U

CN214545822U - Forestry branch trimming means

Info

Publication number: CN214545822U
Application number: CN202120780077.0U
Authority: CN
Inventors: 汪佳霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-02
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a forestry branch trimming means, including the scissors body, two stalk portions of the scissors body all are connected with detachable connecting rod, two be connected with the handheld portion of adjustable on the connecting rod, be fixed with the connecting plate on the side of handheld portion, the side of connecting plate is rotated and is connected with the mounting bracket, install the sawtooth in the mounting bracket, the screw thread runs through to be used for locking to the gim peg on the connecting plate on the mounting bracket to can conveniently connect the installation, and in the in-service use, be convenient for adjust holistic length, make it satisfy the demand of pruning, can alternate the position of sawtooth again simultaneously, make it can cut the branch, conveniently prune the bough branch, and then the better demand of satisfying the in-service use.

Description

Forestry branch trimming means

Technical Field

The utility model relates to a branch trimming means technical field specifically is a forestry branch trimming means.

Background

Forestry refers to the protection ecological environment and keeps ecological balance, cultivates and protects the forest in order to gain timber and other forest products, utilizes the natural characteristic of forest in order to exert the production department of guard action, is one of the important component of national economy, when developing forestry, often can use branch trimming means for prune the branch of trees.

When the tree branch trimming device is used, two trimming blades are placed at the branch position, a switch button is pressed, so that an electric telescopic rod is contracted, two linkage rods are pulled down, two sliding rods slide in the arc-shaped sliding grooves, two tool handles move relatively, so that the two trimming blades are closed, the two trimming blades trim the branch, an electric mode is adopted in the use, the labor force of a worker can be better reduced, the use is convenient, the clamping rod is taken out from the inside of the clamping hole by pulling the two pulling rods, the circular plate is contracted in the round hole, the circular plate extrudes the spring, the length of the adjusting rod can be adjusted by pulling the adjusting rod out, the spring is reset by loosening the pulling rod after the adjusting rod is adjusted to a proper position, therefore, the clamping rod is clamped in the clamping hole, the length of the adjusting rod after adjustment can be fixed, the length of the trimming device can be adjusted conveniently in use, and branches at high positions can be trimmed.

Although the purpose of pruning branches can be achieved in the patent, the pruning force is limited, the branches are not easy to cut, and thick branches are difficult to prune, so that a forestry branch pruning device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a forestry branch trimming means has solved the above-mentioned problem that proposes.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a forestry branch pruning device comprises a scissors body, wherein two handle parts of the scissors body are respectively connected with a detachable connecting rod, and an adjustable handheld part is connected onto the two connecting rods;

the side of handheld portion is fixed with the connecting plate on, the side of connecting plate is rotated and is connected with the mounting bracket, install the sawtooth in the mounting bracket, the screw thread runs through to be used for locking to the gim peg on the connecting plate on the mounting bracket.

Preferably, the end of the connecting rod is provided with a notch, and the handle of the scissors body is assembled in the notch.

Preferably, a connecting hole is formed in the handle of the scissors body, a connecting bolt penetrating through the connecting hole is movably connected to the connecting rod, and a nut is connected to the extending end of the connecting bolt.

Preferably, the inner end wall of the notch is connected with a clamping rod, the end part of the handle part of the scissors body is connected with a connecting block, and a bayonet used for clamping the clamping rod is arranged on the connecting block.

Preferably, the handheld part comprises a barrel sleeve, an adjusting rod is movably sleeved in the barrel sleeve, a locking bolt for locking the adjusting rod is in threaded connection with the outer side of the barrel sleeve, and the end part of the adjusting rod is connected to the end part of the connecting rod.

Preferably, the mounting bracket is U type mechanism, the mounting hole has all been seted up to the both ends department of mounting bracket, the both ends of sawtooth are passed through the bolt fastening in the mounting hole.

Preferably, the connecting plate is provided with two fixing holes, the two fixing holes are respectively positioned at the upper part and the lower part of the rotating part of the mounting frame and the connecting plate, and the fixing bolts are matched with the fixing holes.

(III) advantageous effects

The utility model provides a forestry branch trimming means. The method has the following beneficial effects: can conveniently connect the installation, and in the in-service use, be convenient for adjust holistic length, make it satisfy the demand of pruning, can alternate the position of sawtooth simultaneously again, make it can cut the branch, conveniently prune stout branch, and then better satisfy the in-service use demand.

Drawings

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

FIG. 2 is a schematic view of an end structure of a connecting rod of the present invention;

fig. 3 is a schematic structural view of the middle scissor body of the present invention;

fig. 4 is a schematic structural view of the connecting block of the present invention;

fig. 5 is a schematic view of the connection structure between the middle mounting frame and the connection plate of the present invention.

In the figure: 1. a scissor body; 2. a connecting rod; 21. a notch; 3. adjusting a rod; 4. a barrel sleeve; 5. a locking bolt; 6. a connecting plate; 7. a mounting frame; 8. saw teeth; 9. a fixing bolt; 10. a fixing hole; 11. a clamping rod; 12. a connecting bolt; 13. a nut; 14. connecting holes; 15. connecting blocks; 151. and (4) a bayonet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a forestry branch trimming device comprises a scissor body 1, wherein two handles of the scissor body 1 are connected with detachable connecting rods 2, the scissor body 1 is convenient to detach and maintain, notches 21 are formed in the end portions of the connecting rods 2, the handle portions of the scissor body 1 are assembled in the notches 21, connecting holes 14 are formed in the handle portions of the scissor body 1, connecting bolts 12 penetrating through the connecting holes 14 are movably connected onto the connecting rods 2, through holes are formed in the connecting bolts 2, the connecting bolts 12 are convenient to arrange in the through holes, extending ends of the connecting bolts 12 are connected with nuts 13, the connecting bolts are convenient to lock under the action of the nuts 13, clamping rods 11 are welded on the inner end walls of the notches 21, connecting blocks 15 are welded on the end portions of the handle portions of the scissor body 1, clamping ports 151 used for clamping the clamping rods 11 are formed in the connecting blocks 15, the clamping rods 11 can be clamped in the clamping ports 151, and the connecting rods 2 cannot move relative to the handle portions of the scissor body 1 when in use, the trimming machine is better used for trimming, adjustable handheld portions are welded on the two connecting rods 2 and comprise barrel sleeves 4, adjusting rods 3 are movably sleeved in the barrel sleeves 4, the adjusting rods 3 are movably adjusted in a drawing mode relative to the barrel sleeves 4, locking bolts 5 used for locking the adjusting rods 3 are in threaded connection with the outer sides of the barrel sleeves 4, the locking bolts 5 extend into the barrel sleeves 4 in a threaded mode, the locking bolts 5 can further abut against the surfaces of the adjusting rods 3 to lock the adjusting rods 3, and the end portions of the adjusting rods 3 are welded at the end portions of the connecting rods 2;

the welding has connecting plate 6 on the side of the upper end of regulation pole 3 in handheld portion, and the side of connecting plate 6 is rotated and is connected with mounting bracket 7, and the screw thread runs through on the mounting bracket 7 to be used for locking to gim peg 9 on connecting plate 6.

For convenient change sawtooth 8, mounting bracket 7 is U type mechanism, and the mounting hole that runs through its setting is all seted up to the both ends department of mounting bracket 7, and the both ends of sawtooth 8 are provided with porosely, and the bolt passes the hole of sawtooth 8 and passes the mounting hole, makes sawtooth 8 fixed, and the end that stretches out of bolt is connected with the nut and is used for fixing.

In order to conveniently restrict the position of the mounting frame 7, two fixing holes 10 are formed in the connecting plate 6, the two fixing holes 10 are respectively located at the upper portion and the lower portion of the rotating position of the mounting frame 7 and the connecting plate 6, the fixing bolts 9 are in threaded connection in the fixing holes 10, the mounting frame 7 can be rotated, the positions of the saw teeth 8 are changed, and therefore adjustment and transformation are convenient to carry out, and actual requirements are met.

When the scissors are used, the locking of the locking bolt 5 can be firstly released, the sleeve 4 is further adjusted, the whole handheld part is adjusted to the required length, and the locking bolt 5 is locked again, so that when the scissors are used, the handheld part which is long enough can save more labor when the scissors body 1 prunes branches;

according to actual needs, the mounting frame 7 can be rotated to be kept in a state that the edge of the sawtooth 8 faces outwards (as shown in fig. 1), and the mounting frame 7 is fixed in a fixing hole 10 above the connecting plate 6 through a fixing bolt 9 to be kept stable, so that the hand-held part can be pulled up and down to cut branches, the usability of the mounting frame is better, after the mounting frame is used, the fixing bolt 9 can be unlocked, the mounting frame 7 is rotated to be accommodated, and the fixing bolt 9 is locked in the fixing hole 10 below the mounting frame;

meanwhile, the connection between the nut 13 and the connecting bolt 12 can be released, so that the connecting bolt 12 can be moved out, the scissor body 1 can be detached, and the scissor body 1 can be maintained and repaired conveniently;

thereby can conveniently connect the installation, and in the in-service use, be convenient for adjust holistic length, make it satisfy the demand of pruning, can alternate the position of sawtooth simultaneously again, make it can cut the branch, conveniently prune stout branch, and then better satisfy the in-service use demand.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a forestry branch trimming means, includes scissors body (1), its characterized in that: the two handle parts of the scissors body (1) are both connected with detachable connecting rods (2), and the two connecting rods (2) are connected with adjustable handheld parts;

be fixed with connecting plate (6) on the side of handheld portion, the side of connecting plate (6) is rotated and is connected with mounting bracket (7), install sawtooth (8) in mounting bracket (7), screw thread runs through and is used for locking to gim peg (9) on connecting plate (6) on mounting bracket (7).

2. The forestry branch pruning device according to claim 1, characterized in that: the end of the connecting rod (2) is provided with a notch (21), and the handle of the scissors body (1) is assembled in the notch (21).

3. The forestry branch pruning device according to claim 2, characterized in that: the scissors body (1) handle department has seted up connecting hole (14), swing joint has connecting bolt (12) of passing from connecting hole (14) on connecting rod (2), the end that stretches out of connecting bolt (12) is connected with nut (13).

4. The forestry branch pruning device according to claim 2, characterized in that: the inner end wall of notch (21) is connected with kelly (11), the end connection of scissors body (1) stalk portion department has connecting block (15), offer bayonet socket (151) that are used for the card to establish kelly (11) on connecting block (15).

5. The forestry branch pruning device according to claim 1, characterized in that: the handheld portion comprises a barrel sleeve (4), an adjusting rod (3) is movably sleeved in the barrel sleeve (4), a locking bolt (5) used for locking the adjusting rod (3) is connected to the outer side of the barrel sleeve (4) in a threaded mode, and the end portion of the adjusting rod (3) is connected to the end portion of the connecting rod (2).

6. The forestry branch pruning device according to claim 1, characterized in that: mounting bracket (7) are U type mechanism, the mounting hole has all been seted up to the both ends department of mounting bracket (7), the bolt fastening is passed through in the mounting hole at the both ends of sawtooth (8).

7. The forestry branch pruning device according to claim 1, characterized in that: two fixing holes (10) are formed in the connecting plate (6), the two fixing holes (10) are respectively located at the upper portion and the lower portion of the rotating portion of the mounting frame (7) and the connecting plate (6), and the fixing bolts (9) are matched with the fixing holes (10).