CN213427146U

CN213427146U - Forestry engineering pruning device

Info

Publication number: CN213427146U
Application number: CN202022291387.4U
Authority: CN
Inventors: 王丹妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-15
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a forestry engineering pruning device, including the pruner, the one end of pruner is equipped with first sponge cover, the fixed first solid fixed ring that is equipped with in middle part of pruner, the top fixedly connected with first connecting block of first solid fixed ring, the round hole has been seted up in the middle part of first connecting block, and the inside of round hole is pegged graft and is had the sleeve pipe, the spout has all been seted up to the both sides of sleeve pipe inside, the inside of two spouts all is connected with the slider, be equipped with the carriage release lever between two sliders, one side of two sliders respectively with one side of carriage release lever top and one side of bottom fixedly connected, the one end fixedly connected with bail of carriage release lever, the notch has been seted up at the middle part of bail, first connecting block is seted up the screw hole at the top of round hole, the internal thread; through the two-stage regulation, can adjust the distance between bail and the first sponge cover in the great scope to the user of the different arm expansions of being convenient for uses this pruner, has promoted and has used the travelling comfort.

Description

Forestry engineering pruning device

Technical Field

The utility model relates to a forestry engineering technical field especially relates to a forestry engineering pruning device.

Background

Forestry engineering refers to the activities of applying various engineering techniques to forest resource cultivation, development and utilization and forest product processing on the principle of efficient utilization and sustainable development of forest resources. The forestry engineering comprises forest area planning, forest cultivation and forest protection, forest exploitation, wooden product design and processing, exploitation equipment design and manufacturing, wooden product processing equipment design and manufacturing, forest area fire prevention technology and equipment and the like.

In current forestry engineering operation, often need use the pruner to prune the branch, but the distance between the sponge cover on the current pruner and the bail is comparatively fixed, is not convenient for the user of different arm expansions to use, for this reason we propose a forestry engineering pruning device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a forestry engineering pruning device, through setting up two-stage extending structure, the person of facilitating the use adjusts the distance between first sponge cover and the bail to the user of the different arm exhibition of being convenient for uses, with this use comfort that improves the user.

In order to solve the technical problem, the utility model provides a following technical scheme: a pruning device for forestry engineering comprises a pruning machine, wherein one end of the pruning machine is provided with a first sponge sleeve, a first fixing ring is fixedly arranged in the middle of the pruning machine, the top of the first fixing ring is fixedly connected with a first connecting block, the middle of the first connecting block is provided with a round hole, a sleeve is inserted in the round hole, two sides of the inner part of the sleeve are respectively provided with a sliding groove, the inner parts of the two sliding grooves are respectively connected with a sliding block in a sliding manner, a moving rod is arranged between the two sliding blocks, one side of each of the two sliding blocks is respectively and fixedly connected with one side of the top and one side of the bottom of the moving rod, one end of the moving rod is fixedly connected with a lifting ring, the middle of the lifting ring is provided with a notch, the top of the round hole is provided with a threaded hole in the first connecting block, the inner thread of the threaded hole is connected with, one side of the sleeve is rotatably connected with a rotating ring, internal threads are formed in the rotating ring, and the rotating ring is connected with a moving rod through the internal threads in a threaded mode.

As a preferred technical scheme of the utility model, the other end of pruner is fixed and is equipped with the solid fixed ring of second, the solid fixed ring's of second bottom fixedly connected with second connecting block, the thread groove has been seted up to the bottom of second connecting block, the inside threaded connection of thread groove has the screw thread post, the bottom fixedly connected with baffle of screw thread post.

As an optimal technical scheme of the utility model, two the outside dimension of slider respectively with the inside dimension looks adaptation of two spouts.

As an optimized technical scheme of the utility model, the surface of circle piece has seted up anti-skidding line.

As an optimized technical scheme of the utility model, the top cover of bail is equipped with the second sponge cover.

As an optimized technical scheme of the utility model, the surface of carriage release lever seted up with internal thread assorted external screw thread.

As an optimized technical scheme of the utility model, the inside dimension phase-match of sheathed tube external dimension and round hole.

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

1. the distance between the lifting ring and the first sponge sleeve can be adjusted firstly by moving the sleeve, then the round block is rotated, the threaded rod extrudes the sleeve and fixes the sleeve, and the lifting ring is fixed;

2. through rotating the baffle, can make screw thread post and thread groove separation, and then take off this baffle, during the installation, only need with screw thread post with thread groove screw up can, the baffle is conveniently changed in this design to satisfy the demand that the user is convenient for change the baffle.

Drawings

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

FIG. 2 is a schematic view of the structure of the casing of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the baffle connection of the present invention;

wherein: 1. pruning machine; 2. a first sponge cover; 3. a first retaining ring; 4. a first connection block; 5. a sleeve; 6. a threaded hole; 7. a threaded rod; 8. a round block; 9. lifting a ring; 10. a notch; 11. a second sponge cover; 12. a slider; 13. a chute; 14. a rotating ring; 15. an internal thread; 16. a second retaining ring; 17. a baffle plate; 18. a second connecting block; 19. a thread groove; 20. a threaded post; 21. the rod is moved.

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, 2 and 3, a pruning device for forestry engineering comprises a pruning machine 1, a first sponge sleeve 2 is arranged at one end of the pruning machine 1, a first fixing ring 3 is fixedly arranged at the middle part of the pruning machine 1, a first connecting block 4 is fixedly connected to the top of the first fixing ring 3, a circular hole is formed in the middle of the first connecting block 4, a sleeve 5 is inserted into the circular hole, sliding grooves 13 are formed in both sides of the inner part of the sleeve 5, sliding blocks 12 are slidably connected to the inner parts of the two sliding grooves 13, a moving rod 21 is arranged between the two sliding blocks 12, one sides of the two sliding blocks 12 are respectively and fixedly connected with one side of the top and one side of the bottom of the moving rod 21, a lifting ring 9 is fixedly connected to one end of the moving rod 21, a notch 10 is formed in the middle part of the lifting ring 9, a threaded hole 6 is formed in the top of the circular hole of the first connecting block 4, the top of the threaded rod 7 is fixedly connected with a round block 8, one side of the sleeve 5 is rotatably connected with a rotating ring 14, an internal thread 15 is formed in the rotating ring 14, and the rotating ring 14 is in threaded connection with a moving rod 21 through the internal thread 15;

according to user's arm exhibition, remove sleeve pipe 5, make sleeve pipe 5 remove in the round hole, when the distance between bail 9 and first sponge cover 2 is fit for, rotate the boss 8 again, make boss 8 drive threaded rod 7 and rotate, thereby fixed sleeve pipe 5, and then fixed bail 9, this is first level regulation, when first level regulation can not satisfy the use, rotate swivel ring 14 again, because slider 12 and spout 13 can be spacing each other, swivel ring 14 makes carriage release lever 21 remove, slider 12 slides in spout 13, carriage release lever 21 also drives the bail 9 and removes simultaneously, thereby adjust again the distance between bail 9 and first sponge cover 2, can use when the distance is suitable, this design passes through two-stage regulation, make the distance between bail 9 and first sponge cover 2 can change, thereby the user of different arm exhibitions of being convenient for uses.

In other embodiments, as shown in fig. 4, a second fixing ring 16 is fixedly arranged at the other end of the pruner 1, a second connecting block 18 is fixedly connected to the bottom of the second fixing ring 16, a threaded groove 19 is formed in the bottom of the second connecting block 18, a threaded column 20 is connected to the inner thread of the threaded groove 19, and a baffle 17 is fixedly connected to the bottom of the threaded column 20;

when baffle 17 damaged, rotation baffle 17 for threaded post 20 and thread groove 19 separate, and then take off this baffle 17, then aim at thread groove 19 with new baffle 17 on threaded post 20 and twist into, thereby fixed stop 17, this design person of facilitating the use changes damaged baffle 17, thereby be convenient for obtain better the effect of sheltering from, avoid branch injury user.

In other embodiments, as shown in fig. 3, the outer dimensions of the two sliding blocks 12 are respectively adapted to the inner dimensions of the two sliding grooves 13; the movable rod 21 can be prevented from rotating, so that the lifting ring 9 is easy to shake greatly.

In other embodiments, as shown in fig. 2, the outer surface of the round block 8 is provided with anti-slip lines; avoiding slipping of the hand and the round block 8.

In other embodiments, as shown in fig. 2, a second sponge sleeve 11 is sleeved on the top of the lifting ring 9; the use comfort of the user is improved.

In other embodiments, as shown in fig. 3, the outer surface of the moving rod 21 is provided with an external thread matching the internal thread 15; the rotating ring 14 is convenient to drive the moving rod 21 to move.

In other embodiments, as shown in FIG. 2, the outer dimensions of the sleeve 5 match the inner dimensions of the circular hole; avoiding that the sleeve 5 cannot be well fixed by the threaded rod 7.

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 engineering pruning device, includes pruner (1), its characterized in that: a first sponge sleeve (2) is arranged at one end of the pruning machine (1), a first fixing ring (3) is fixedly arranged in the middle of the pruning machine (1), a first connecting block (4) is fixedly connected to the top of the first fixing ring (3), a round hole is formed in the middle of the first connecting block (4), a sleeve (5) is inserted into the round hole, sliding grooves (13) are formed in two sides of the inner portion of the sleeve (5), sliding blocks (12) are slidably connected to the inner portions of the two sliding grooves (13), a moving rod (21) is arranged between the two sliding blocks (12), one sides of the two sliding blocks (12) are fixedly connected with one side of the top and one side of the bottom of the moving rod (21) respectively, a lifting ring (9) is fixedly connected to one end of the moving rod (21), a notch (10) is formed in the middle of the lifting ring (9), and a threaded hole (6) is formed in the top of the round hole of the first connecting block (4), the novel movable sleeve is characterized in that a threaded rod (7) is connected to the inner thread of the threaded hole (6), a round block (8) is fixedly connected to the top of the threaded rod (7), a rotating ring (14) is rotatably connected to one side of the sleeve (5), an inner thread (15) is formed in the rotating ring (14), and a movable rod (21) is connected to the rotating ring (14) through the inner thread (15) in a threaded manner.

2. The pruning device for forestry engineering according to claim 1, wherein: the fixed solid fixed ring of second (16) that is equipped with of the other end of pruner (1), the bottom fixedly connected with second connecting block (18) of the solid fixed ring of second (16), thread groove (19) have been seted up to the bottom of second connecting block (18), the inside threaded connection of thread groove (19) has screw thread post (20), the bottom fixedly connected with baffle (17) of screw thread post (20).

3. The pruning device for forestry engineering according to claim 1, wherein: the outer dimensions of the two sliding blocks (12) are respectively matched with the inner dimensions of the two sliding grooves (13).

4. The pruning device for forestry engineering according to claim 1, wherein: the outer surface of the round block (8) is provided with anti-skid grains.

5. The pruning device for forestry engineering according to claim 1, wherein: the top cover of bail (9) is equipped with second sponge cover (11).

6. The pruning device for forestry engineering according to claim 1, wherein: the outer surface of the moving rod (21) is provided with an external thread matched with the internal thread (15).

7. The pruning device for forestry engineering according to claim 2, wherein: the external dimensions of the sleeve (5) are matched with the internal dimensions of the circular hole.