CN217608471U

CN217608471U - Pruning pliers for forest garden

Info

Publication number: CN217608471U
Application number: CN202221570011.XU
Authority: CN
Inventors: 于欢
Original assignee: Qing'an State Owned Forest Farm Administration Daqingshan Forest Farm
Current assignee: Qing'an State Owned Forest Farm Administration Daqingshan Forest Farm
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-21
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to the technical field of landscaping, and discloses a pair of pruning pliers for a forest garden, which comprises pruning pliers, a telescopic rod and a handle, wherein the telescopic rod is arranged on the pruning pliers, and the handle is connected with the telescopic rod; the telescopic rod comprises a first cylinder and a quadrangular prism sleeved in the first cylinder, a movable cylinder is slidably mounted on the quadrangular prism, and a groove, a through hole, a compression spring, a connecting block and a locking block are arranged in the movable cylinder; the through hole is communicated with the groove, the connecting block and the compression spring are installed in the groove, one end of the compression spring is connected with the connecting block, the other end of the compression spring is connected with the inner wall of the groove, the connecting block is fixedly connected with the locking block, a circular top is arranged on the locking block, a circular groove is formed in the first cylinder, and the circular groove is matched with the circular top. The utility model discloses convenient adjusting renovates cutting nippers length, and laborsaving and improve to the knife sword, and then improve pruning efficiency.

Description

Pruning pliers for forest garden

Technical Field

The utility model relates to a forest garden afforestation technical field specifically is a pruning pincers are used in forest garden.

Background

In landscaping, the landscaping effect can be improved by reforming the terrain, such as building a mountain, stacking stones, managing water and the like, but after the landscaping is built on the complex terrain, playing and water-swimming areas are formed, various trees can be planted in the building mountain, the lotus pond, the stacking stones and the water-managing area, and various peculiar landscape gardens can be formed by matching with landscape areas;

after the garden is built, workers are required to regularly prune the flowers, plants and trees in the garden by using pruning pliers, the pruning has the effect of improving the shape, the tree crowns are enlarged along with the increase of the tree ages, the branches and leaves are too many, the trees tend to be internally hollow, the tree vigor is premature, and the tree service life is further prolonged by pruning;

the existing pruning pliers cannot be adjusted due to the fixed length, when branches located at a higher position are pruned, workers need to step on high positions on the ground or climb to trees with the pruning pliers to prune the branches, and the pruning pliers are very inconvenient and seriously affect the pruning efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pruning pincers are used in forest garden possesses the convenient adjustment and prunes pincers length, and laborsaving and improve to the knife sword, and then improve the beneficial effect of pruning efficiency, solved the current pruning pincers that mention among the above-mentioned background art and because of its fixed length can't be adjusted, when pruning the branch that is located higher department, need the staff to step on and prune it on ground eminence or carry pruning pincers climbing to trees, very inconvenient, seriously influence the problem of pruning efficiency.

The utility model provides a following technical scheme: a pair of pruning pliers for a forest garden comprises pruning pliers, a telescopic rod and a handle, wherein the telescopic rod is mounted on the pruning pliers, and the handle is connected with the telescopic rod;

the telescopic rod comprises a first cylinder and a quadrangular prism sleeved in the first cylinder, a movable cylinder is slidably mounted on the quadrangular prism, and a groove, a through hole, a compression spring, a connecting block and a locking block are formed in the movable cylinder;

the through hole is communicated with the groove, the connecting block and the compression spring are installed in the groove, one end of the compression spring is connected with the connecting block, the other end of the compression spring is connected with the inner wall of the groove, the connecting block is fixedly connected with the locking block, a circular top is arranged on the locking block, a circular groove is formed in the first cylinder, and the circular groove is matched with the circular top.

As an alternative of a pruning pliers for a forest garden, wherein: the movable cylinder is rotatably connected with the first cylinder through a circular ring, and a rotating ball is arranged in the circular ring.

As an alternative of a pruning pliers for a forest garden, wherein: the utility model discloses a four-side lock structure, including quadrangular, mounting a sliding block, a fixture block, a clamping groove, a sliding block, a clamping groove, a locking block and a locking block.

As an alternative of a pruning pliers for a forest garden, wherein: the trimming pliers comprise a first pliers knife and a second pliers knife, a first tooth blade is mounted on the first pliers knife, a first tooth groove is formed in the second pliers knife, and the first tooth groove is matched with the first tooth blade.

As an alternative of a pruning pliers for a forest garden, wherein: the first tong cutter is provided with a first circular blade, the first tong cutter is provided with a first cutter groove, and the first cutter groove is matched with the first circular blade.

As an alternative of a pruning pliers for a forest garden, wherein: the handle is connected with the quadrangular prism and the handle, and a sheath is arranged on the handle.

As an alternative of a pruning pliers for a forest garden, wherein: the trimming pliers further comprise a connecting rod, a hinge seat and an extrusion spring, the first pliers cutter and the second pliers cutter are rotatably connected through the hinge rod, and two ends of the connecting rod are fixedly connected with the first pliers cutter and the hinge seat respectively;

extrusion spring installs on articulated seat, extrusion spring's one end is connected with the interior upper wall of articulated seat mutually, extrusion spring's the other end is connected with the interior lower wall of articulated seat.

As an alternative of a pruning pliers for a forest garden, wherein: and two limiting blocks are arranged on the second tong cutter.

The utility model discloses possess following beneficial effect:

1. this a forestry garden is with pruning pincers, be connected with the telescopic link through pruning pincers, slide in first drum through sliding connection's quadrangular prism in the telescopic link and come flexible length, it is fixed locking first drum outer wall through rotatable movable cylinder cooperation latch segment, the length of pincers is pruned in convenient adjustment, and then the ornamental trees and shrubs of cooperation complicated topography prune, improve the efficiency of pruning, reduce staff's climbing trees and prune, the work risk that probably causes.

2. This pruning pincers are used in forest garden has made the improvement through the cutting edge of first pincers sword and second pincers sword, and first tooth's socket is used for pruning the branch stem of more difficult pruning, and tooth sword and saw tooth are similar, improve the wearability, and the second circle sword is used for pruning circular branch, conveniently is fit for pruning the stem or the branch and leaf of the different plants in gardens, improves and prunes efficiency.

2. This forestry garden is with pruning pincers, when pressing the telescopic link, the position of articulated seat down compresses tightly through extrusion spring in the last articulated seat of articulated seat, and then drives the connecting rod activity, and the connecting rod drives first pincers sword and carries out the lever rotation, realizes crossing formation pruning with the second pincers sword for when pruning, extrusion spring can provide an inward effort, makes the user more laborsaving at the pruning in-process.

Drawings

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

Fig. 2 is a schematic view of the cross-sectional structure of the telescopic rod of the present invention.

Fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

Fig. 4 is an exploded view of the first cylinder and the movable cylinder of the present invention.

In the figure: 1. trimming pliers; 2. a telescopic rod; 3. a grip; 4. a first cylinder; 5. a quadrangular prism; 6. a movable barrel; 7. a groove; 8. a compression spring; 9. connecting blocks; 10. a locking block; 11. a dome; 12. a circular groove; 13. a circular ring; 14. rotating the ball; 15. a chute; 16. a slider; 17. a card slot; 18. a first tong cutter; 19. a second tong cutter; 20. a connecting rod; 21. a hinged seat; 22. a compression spring; 23. a first tooth edge; 24. a first tooth slot; 25. a second circular edge; 26. a second knife slot; 27. a sheath; 28. a limiting block; 29. a through hole; 30. and (6) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

the existing pruning pliers cannot be adjusted due to the fixed length of the existing pruning pliers, when branches located at a higher position are pruned, workers need to step on high ground or carry the pruning pliers to climb to trees to prune the branches, and the existing pruning pliers are very inconvenient and seriously affect the pruning efficiency.

The utility model provides a following technical scheme: a pair of pruning pliers for a forest garden, please refer to fig. 1-4, comprising a pair of pruning pliers 1, a telescopic rod 2 and a handle 3, wherein the telescopic rod 2 is installed on the pruning pliers 1, and the handle 3 is connected with the telescopic rod 2;

the telescopic rod 2 comprises a first cylinder 4 and a quadrangular prism 5 sleeved in the first cylinder 4, a movable cylinder 6 is slidably mounted on the quadrangular prism 5, and a groove 7, a through hole 29, a compression spring 8, a connecting block 9 and a locking block 10 are arranged in the movable cylinder 6;

through-hole 29 and recess 7 are linked together, and connecting block 9 and compression spring 8 are installed in recess 7's inside, and compression spring 8's one end is connected with connecting block 9, and compression spring 8's the other end is connected with recess 7's inner wall, and connecting block 9 and latch segment 10 fixed connection are equipped with calotte 11 on the latch segment 10, are equipped with circular recess 12 on the first drum 4, and circular recess 12 and calotte 11 cooperate.

Wherein: the movable cylinder 6 is rotationally connected with the first cylinder 4 through a circular ring 13, and a rotating ball 14 is arranged in the circular ring 13;

wherein: a sliding groove 15 and a clamping groove 17 are formed in the quadrangular 5, a sliding block 16 is installed on the locking block 10, the sliding block 16 slides in the sliding groove 15, a clamping block 30 is installed on the sliding block 16, and the clamping block 30 is matched with the clamping groove 17.

The pruning shears 1 are connected with the telescopic rod 2, the quadrangular prism 5 in the telescopic rod 2 in sliding connection slides in the first cylinder 4 to stretch out and draw back the length, the rotatable movable cylinder 6 is matched with the locking block 10 to lock and fix the outer wall of the first cylinder 4, so that the length of the pruning shears 1 can be conveniently adjusted, and then garden trees in complex terrains can be pruned, the pruning efficiency is improved, and the working risk possibly caused by the fact that workers climb trees to prune is reduced;

adjust earlier through pulling quadrangular 5 and need prune the length that pliers 1 reached the pruning, and then rotate quadrangular 5 for movable cylinder 6 is at 4 rotations of first drum, and then latch segment 10 and connecting block 9 are because of compression spring 8's elasticity, and in dome 11 on latch segment 10 rotated circular slot 12, and then accomplish the fixed back of joint, conveniently prune.

Example 2

This embodiment is an improved description based on embodiment 1, specifically, please refer to fig. 1-4,

wherein: the trimming pliers (1) comprises a first pliers blade (18) and a second pliers blade (19), wherein a first tooth blade (23) is arranged on the first pliers blade (18), a first tooth groove (24) is formed in the second pliers blade (19), and the first tooth groove (24) is matched with the first tooth blade (23).

Wherein: the first pincer-like blade 18 is provided with a second circular blade 25, the second pincer-like blade 19 is provided with a second cutter groove 26, and the second cutter groove 26 is matched with the second circular blade 25.

Wherein: the handle 3 is connected with the quadrangular 5 and the handle 3, and the handle 3 is provided with a sheath 27.

The improvement has been made through the cutting edge of first pincers sword 18 and second pincers sword 19, and first tooth's socket 24 is used for pruning the branch stem stalk of more difficult pruning, and first tooth sword 23 is similar with the saw tooth, improves the wearability, and second circle sword 25 is used for pruning circular branch, conveniently is fit for pruning the stem or the branch and leaf of the different plants in gardens, improves pruning efficiency.

The protective sleeve 27 protects the hands of the worker, and the worker can use the device conveniently.

Example 3

The existing pruning pliers only aim at pruning small plants, and are more strenuous in pruning slightly larger plants.

This embodiment is an improved description based on embodiment 2, and specifically, please refer to fig. 1-4,

wherein: the trimming pliers 1 further comprises a connecting rod 20, a hinge seat 21 and an extrusion spring 22, the first pliers blade 18 and the second pliers blade 19 are rotatably connected through a hinge rod, and two ends of the connecting rod 20 are fixedly connected with the first pliers blade 18 and the hinge seat 21 respectively;

the extrusion spring 22 is installed on the hinge seat 21, one end of the extrusion spring 22 is connected with the inner upper wall of the hinge seat 21, and the other end of the extrusion spring 22 is connected with the inner lower wall of the hinge seat 21.

Wherein: the second forceps knife 19 is provided with two limiting blocks 28.

The limiting block 28 is used for limiting the moving position of the first clamp knife 18;

as shown in fig. 1, when the telescopic rod 2 is pressed, the upper hinge seat of the hinge seat 21 is pressed against the lower hinge seat by the pressing spring 22, so as to drive the connecting rod 20 to move, and the connecting rod 20 drives the first clipper 18 to perform lever rotation, so as to realize the purpose of forming a cut by crossing with the second clipper 19;

two telescopic links 2 are all installed on pruning pincers 1, cooperate first pincers sword, second pincers sword 19, connecting rod, articulated seat and extrusion spring 22, make when pruning, the extrusion spring can provide an inward effort for the user is more laborsaving at the pruning in-process.

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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a pruning pincers are used in forest garden, includes pruning pincers (1), telescopic link (2) and handle (3), its characterized in that: the telescopic rod (2) is arranged on the trimming pliers (1), and the grip (3) is connected with the telescopic rod (2);

the telescopic rod (2) comprises a first cylinder (4) and a quadrangular prism (5) sleeved in the first cylinder (4), a movable cylinder (6) is slidably mounted on the quadrangular prism (5), and a groove (7), a through hole (29), a compression spring (8), a connecting block (9) and a locking block (10) are formed in the movable cylinder (6);

through-hole (29) and recess (7) are linked together, the inside at recess (7) is installed in connecting block (9) and compression spring (8), the one end of compression spring (8) is connected with connecting block (9), the other end of compression spring (8) is connected with the inner wall of recess (7), connecting block (9) and latch segment (10) fixed connection, be equipped with calotte (11) on latch segment (10), be equipped with circular recess (12) on first drum (4), circular recess (12) and calotte (11) cooperate.

2. The forest cutting pliers according to claim 1, wherein: the movable cylinder (6) is rotatably connected with the first cylinder (4) through a circular ring (13), and a rotating ball (14) is arranged in the circular ring (13).

3. A forest garden pruning pliers according to claim 1, wherein: the improved structure is characterized in that a sliding groove (15) and a clamping groove (17) are formed in the quadrangular prism (5), a sliding block (16) is installed on the locking block (10), the sliding block (16) slides in the sliding groove (15), a clamping block (30) is installed on the sliding block (16), and the clamping block (30) is matched with the clamping groove (17).

4. The forest cutting pliers according to claim 1, wherein: the trimming pliers (1) comprise a first pliers blade (18) and a second pliers blade (19), a first tooth blade (23) is mounted on the first pliers blade (18), a first tooth groove (24) is formed in the second pliers blade (19), and the first tooth groove (24) is matched with the first tooth blade (23).

5. A forest cutting nipper as claimed in claim 4, wherein: the first pliers knife (18) is provided with a second round blade (25), the second pliers knife (19) is provided with a second knife groove (26), and the second knife groove (26) is matched with the second round blade (25).

6. A forest garden pruning pliers according to claim 1, wherein: the handle (3) is connected with the quadrangular prism (5) and the handle (3), and a sheath (27) is arranged on the handle (3).

7. A forest cutting nipper as claimed in claim 4, wherein: the trimming pliers (1) further comprises a connecting rod (20), a hinged seat (21) and an extrusion spring (22), the first pliers blade (18) and the second pliers blade (19) are rotatably connected through a pivot rod, and two ends of the connecting rod (20) are fixedly connected with the first pliers blade (18) and the hinged seat (21) respectively;

extrusion spring (22) are installed on articulated seat (21), the one end of extrusion spring (22) is connected with the interior upper wall of articulated seat (21), the other end of extrusion spring (22) is connected with the interior lower wall of articulated seat (21).

8. A forest cutting nipper as claimed in claim 4, wherein: and the second pliers knife (19) is provided with two limiting blocks (28), and the number of the limiting blocks (28) is two.