CN214902335U

CN214902335U - Forestry branch trimming means

Info

Publication number: CN214902335U
Application number: CN202121057142.3U
Authority: CN
Inventors: 李向东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-30
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a forestry branch trimming means, including clipping machine and holding rod, be fixed with two sets of holding rods on the clipping machine, the holding rod outer wall all is equipped with the sleeve, the holding rod outer wall all is provided with first external screw thread, first internal thread has been seted up towards one side of first external screw thread to the sleeve inner wall, one side glue that the sleeve inner wall deviates from first external screw thread has clean cotton, the one end that the holding rod deviates from the clipping machine is provided with stop device. Through the sleeve that sets up, first external screw thread, first internal thread and the cooperation each other of clean cotton, avoided remaining on the holding rod as the sweat, made the sweat reduce the frictional force of holding rod with the palm, the workman's of being not convenient for problem that continues to use has improved the practicality of device.

Description

Forestry branch trimming means

Technical Field

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

Background

Forestry, which is a production department that protects the ecological environment, keeps ecological balance, cultivates and protects forests to obtain woods and other forest products, and utilizes the natural characteristics of the forests to play a role in protection, is one of the important components of national economy, and the existing forestry branch trimming device can basically meet daily use requirements, but has some defects to be improved.

The majority of the existing forestry branch trimming devices are designed in a traditional scissor mode, trimming of branches with different calibers is facilitated by using a long holding rod, but in the actual using process, a large amount of sweat can be generated after workers work for a long time, so that the sweat is remained on the holding rod, the friction force between the holding rod and a palm is reduced by the sweat, the workers are not convenient to use continuously, and the forestry branch trimming device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a forestry branch trimming means has avoided remaining on the holding rod as the sweat, makes the sweat reduce the frictional force of holding rod with the palm, the workman's of not being convenient for problem that continues to use.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a forestry branch trimming means, includes clipping machine and holding rod, be fixed with two sets of holding rods on the clipping machine, the holding rod outer wall all overlaps and is equipped with the sleeve, the holding rod outer wall all is provided with first external screw thread, first internal thread has been seted up towards one side of first external screw thread to the sleeve inner wall, one side that the sleeve inner wall deviates from first external screw thread is glued there is the cleaning cotton, the one end that the holding rod deviates from the clipping machine is provided with stop device.

As a preferred technical scheme of the utility model, stop device includes second internal thread, stopper, embedding piece, second external thread, the standing groove has all been seted up on the holding rod, the second internal thread has been seted up to the one end that the standing groove deviates from the clipping machine, all the cover is equipped with the embedding piece in the standing groove, the one end welding that the embedding piece deviates from the holding rod has the stopper, the embedding piece outer wall is provided with the second external thread.

As an optimal technical scheme of the utility model, clean cotton outer wall and holding rod outer wall are laminated mutually, clean cotton adopts flexible sponge material.

As an optimized technical scheme of the utility model, first external screw thread all is threaded connection with first internal thread.

As an optimized technical solution of the utility model, the length of the placement groove is equal to the length of the holding rod.

As an optimized technical scheme of the utility model, the external diameter size of stopper is greater than the size of telescopic internal diameter.

As a preferred technical scheme of the utility model, multiunit antiskid recess has been seted up to the stopper outer wall equidistant.

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

1. through the mutual matching of the sleeve, the first external thread, the first internal thread and the cleaning cotton, when the surface of the holding rod needs to be cleaned, the sleeve is rotated, the first internal thread is rotated away from the first external thread under the action of the sleeve, the limiting effect of the first external thread on the sleeve is relieved, and then the sleeve is pulled along the surface of the holding rod, so that the sleeve drives the cleaning cotton to quickly clean the surface of the holding rod in the movement process, the problem that sweat is remained on the holding rod, the friction force between the holding rod and a palm is reduced by the sweat, the continuous use of workers is not facilitated is solved, and the practicability of the device is improved;

2. through mutually supporting of standing groove, second internal thread, stopper, embedding piece and the second external screw that sets up, when needs clearance maintenance cleaning cotton, rotate the stopper, make the embedding piece drive the second external screw and rotate under the effect of stopper, break away from the standing groove inside when the second external screw is under the effect of screw thread, can dismantle the sleeve this moment and change, improved the ease for use of device.

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged view of a in fig. 3 according to the present invention;

fig. 5 is an enlarged view of B in fig. 3 according to the present invention.

Wherein: 1. a trimmer; 2. a holding rod; 3. a sleeve; 4. a first external thread; 5. a first internal thread; 6. cleaning cotton; 7. a placement groove; 8. a second internal thread; 9. a limiting block; 10. embedding a block; 11. a second external thread; 12. and (4) an anti-slip groove.

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. 1-5, a pruning device for branches in forestry comprises a trimmer 1 and holding rods 2, wherein two groups of holding rods 2 are fixed on the trimmer 1, sleeves 3 are sleeved on the outer walls of the holding rods 2, first external threads 4 are arranged on the outer walls of the holding rods 2, first internal threads 5 are arranged on one sides, facing the first external threads 4, of the inner walls of the sleeves 3, cleaning cotton 6 is glued on one sides, facing away from the first external threads 4, of the inner walls of the sleeves 3, and a limiting device is arranged at one end, facing away from the trimmer 1, of the holding rods 2;

when needs are cleared up holding rod 2 surfaces, to rotating sleeve 3, make first internal thread 5 rotate in telescopic 3's effect and leave first external screw thread 4, make first external screw thread 4 relieve the limiting displacement to sleeve 3, 2 surperficial pulling sleeves 3 of holding rod are followed again, make sleeve 3 drive clean cotton 6 and clear up holding rod 2 surfaces fast at the motion process, avoided remaining on the holding rod as the sweat, make the sweat reduce the frictional force of holding rod and palm, the workman's of being not convenient for problem of continuing to use, the practicality of device has been improved.

In other embodiments, the limiting device comprises a second internal thread 8, a limiting block 9, an embedded block 10 and a second external thread 11, the holding rod 2 is provided with a placing groove 7, one end of the placing groove 7, which is far away from the trimmer 1, is provided with the second internal thread 8, the embedded block 10 is sleeved in the placing groove 7, one end of the embedded block 10, which is far away from the holding rod 2, is welded with the limiting block 9, and the outer wall of the embedded block 10 is provided with the second external thread 11;

when the clean cotton 6 of needs clearance maintenance, rotate stopper 9, make and inlay piece 10 and drive second external screw thread 11 and rotate under stopper 9's effect, inside second external screw thread 11 breaks away from standing groove 7 under the effect of screw thread, can dismantle the change with sleeve 3 this moment, improved the ease for use of device.

In other embodiments, the outer wall of the cleaning cotton 6 is attached to the outer wall of the holding rod 2, and the cleaning cotton 6 is made of flexible sponge;

through this design, make clean cotton 6 can effectively clean holding rod 2 outer walls, avoided clean cotton 6 to cause wearing and tearing to holding rod 2 outer walls.

In other embodiments, the first external thread 4 and the first internal thread 5 are both in threaded connection;

by this design, the sleeve 3 is caused to bring the first internal thread 5 into or out of the first external thread 4 quickly by a clockwise or counterclockwise rotation.

In other embodiments, the length of the placement groove 7 is equal to the length of the grip 2;

by this design, small tools for assistance, such as a crowbar, can be placed inside the placement groove 7.

In other embodiments, the outer diameter of the stop block 9 is larger than the inner diameter of the sleeve 3;

by this design, the sleeve 3 is prevented from disengaging from the grip 2 during movement of the sleeve 3.

In other embodiments, a plurality of groups of anti-skid grooves 12 are formed in the outer wall of the limiting block 9 at equal intervals;

through the design, the friction force between the limiting block 9 and the palm is increased, and the palm can rotate the limiting block 9 conveniently.

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

1. The utility model provides a forestry branch trimming means, includes clipping machine (1) and holding rod (2), be fixed with two sets of holding rod (2) on clipping machine (1), its characterized in that: the outer wall of the holding rod (2) is sleeved with a sleeve (3), the outer wall of the holding rod (2) is provided with first external threads (4), first internal threads (5) are arranged on one side, facing the first external threads (4), of the inner wall of the sleeve (3), cleaning cotton (6) is glued on one side, facing away from the first external threads (4), of the inner wall of the sleeve (3), and a limiting device is arranged at one end, facing away from the trimmer (1), of the holding rod (2).

2. The forestry branch pruning device according to claim 1, characterized in that: the limiting device comprises a second internal thread (8), a limiting block (9), an embedding block (10) and a second external thread (11), a placing groove (7) is formed in the holding rod (2), the second internal thread (8) is formed in one end, deviating from the trimmer (1), of the placing groove (7), the embedding block (10) is sleeved in the placing groove (7), the limiting block (9) is welded at one end, deviating from the holding rod (2), of the embedding block (10), and the second external thread (11) is arranged on the outer wall of the embedding block (10).

3. The forestry branch pruning device according to claim 1, characterized in that: the outer wall of the cleaning cotton (6) is attached to the outer wall of the holding rod (2), and the cleaning cotton (6) is made of flexible sponge materials.

4. The forestry branch pruning device according to claim 1, characterized in that: the first external thread (4) and the first internal thread (5) are in threaded connection.

5. The forestry branch pruning device according to claim 2, characterized in that: the length of the placing groove (7) is equal to that of the holding rod (2).

6. The forestry branch pruning device according to claim 2, characterized in that: the outer diameter of the limiting block (9) is larger than the inner diameter of the sleeve (3).

7. The forestry branch pruning device according to claim 2, characterized in that: the outer wall of the limiting block (9) is provided with a plurality of groups of anti-skidding grooves (12) at equal intervals.