CN215223277U

CN215223277U - Adjustable flexible cyclocarya paliurus branch and leaf trimming means

Info

Publication number: CN215223277U
Application number: CN202023287020.1U
Authority: CN
Inventors: 张云銮; 刘禧
Original assignee: Fujian Zhongzheng Pharmaceutical Group Co ltd
Current assignee: Fujian Zhongzheng Pharmaceutical Group Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-21
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a cyclocarya paliurus prunes technical field, specifically is an adjustable flexible cyclocarya paliurus branch and leaf pruning device, including scalable two sets of grab handles of adjusting, grab handle one end rigid coupling has blade subassembly, articulates through articulated subassembly each other between two sets of blade subassemblies, is connected with the spring between two sets of blade subassemblies, the utility model discloses a set up the grab handle as screw rod and thread bush, make can be through rotating the thread bush when using, make the thread bush slide along the screw rod, thereby adjust the length of grab handle, improve the practicality of pruning device; meanwhile, the length of the blade assembly can be further adjusted according to different use scenes when the blade is hinged through the hinge assembly, the multiple groups of hinge holes and the blade assembly.

Description

Adjustable flexible cyclocarya paliurus branch and leaf trimming means

Technical Field

The utility model relates to a cyclocarya paliurus prunes technical field, specifically is an adjustable flexible cyclocarya paliurus branch and leaf trimming means.

Background

Cyclocarya paliurus is a unique rare single-species plant in China and is also one of the endangered plants which are mainly protected in China. The cyclocarya paliurus material has higher density than that of a traditional stock material in China, namely walnut mountain ash, has straight wood grains, slightly thin structure, moderate weight and hardness, quick drying, easy cutting and smooth cut surface, and is suitable for being used as furniture, farm implements, building materials and the like; in addition, the cyclocarya paliurus is beautiful in tree posture, similar to copper money in fruit and capable of being used as a good ornamental greening tree species and an afforestation tree species, branches and leaves of the cyclocarya paliurus need to be trimmed during cultivation, so that the cyclocarya paliurus grows more attractive and luxurious. Based on this, the utility model designs an adjustable flexible cyclocarya paliurus branch and leaf trimming means to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable flexible cyclocarya paliurus branch and leaf trimming means to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cyclocarya paliurus branch and leaf trimming device capable of adjusting extension and contraction comprises two groups of handles capable of adjusting extension and contraction, wherein one ends of the handles are fixedly connected with blade assemblies, the two groups of blade assemblies are hinged with each other through hinge assemblies, and springs are connected between the two groups of blade assemblies;

the grab handle comprises a screw rod and a threaded sleeve, one end of the screw rod is fixedly connected with the blade component, and the other end, opposite to one end of the screw rod, is inserted into the inner cavity of the threaded sleeve and is in threaded connection with the threaded sleeve;

the blade subassembly includes the blade mount pad, blade mount pad one end and screw rod looks rigid coupling, the blade is installed to the blade mount pad, the hinge hole that a plurality of groups and hinge assembly mutually supported is seted up to the blade mount pad, and the hinge hole is array form and arranges.

Preferably, the hinge assembly comprises a connecting column and two groups of nuts, and external threads matched with the nuts are arranged at two ends of the connecting column.

Preferably, one end of the threaded sleeve, which is far away from the screw rod, is provided with a threaded hole.

Preferably, the outer wall of the threaded sleeve is sleeved with an anti-slip rubber sleeve.

Preferably, the blade mounting seat is detachably connected with the blade through a bolt assembly, the blade mounting seat is provided with a mounting groove matched with the blade, and the blade mounting seat and the blade are provided with mounting holes matched with the bolt assembly.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the grab handle is provided with the screw rod and the thread sleeve, so that the thread sleeve can slide along the screw rod by rotating the thread sleeve when in use, thereby adjusting the length of the grab handle and improving the practicability of the trimming device; meanwhile, the length of the blade assembly can be further adjusted according to different use scenes when the blade is hinged through the hinge assembly, the multiple groups of hinge holes and the blade assembly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the connection structure of the middle handle and the blade assembly of the present invention;

FIG. 3 is a schematic view of the middle handle of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a handle; 11. a screw; 12. a threaded sleeve; 13. a threaded hole; 14. an anti-slip rubber sleeve; 2. a blade assembly; 21. a blade mount; 22. a blade; 23. a hinge hole; 24. mounting grooves; 25. mounting holes; 3. a hinge assembly; 31. connecting columns; 32. and a nut.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cyclocarya paliurus branch and leaf trimming device capable of adjusting extension and contraction comprises two groups of handles 1 capable of adjusting extension and contraction, wherein one ends of the handles 1 are fixedly connected with blade assemblies 2, the two groups of blade assemblies 2 are hinged with each other through hinge assemblies 3, and springs 4 are connected between the two groups of blade assemblies 2;

the grab handle 1 comprises a screw rod 11 and a threaded sleeve 12, one end of the screw rod 11 is fixedly connected with the blade component 2, and the other end, opposite to one end of the screw rod 11, is inserted into the inner cavity of the threaded sleeve 12 and is in threaded connection with the threaded sleeve 12;

blade subassembly 2 includes blade mount pad 21, and blade mount pad 21 one end and screw rod 11 looks rigid coupling, and blade 22 is installed to blade mount pad 21, and blade mount pad 21 has seted up a plurality of groups and the hinge hole 23 of hinge assembly 3 mutually supporting, and hinge hole 23 is the array form and arranges.

Specifically, the hinge assembly 3 comprises a connecting column 31 and two sets of nuts 32, wherein the two ends of the connecting column 31 are provided with external threads matched with the nuts 32.

Specifically, a threaded hole 13 is formed in one end, away from the screw rod 11, of the threaded sleeve 12, so that an auxiliary rod can be connected and installed through the threaded hole when the length needs to be increased.

Specifically, the outer wall of the threaded sleeve 12 is sleeved with an anti-skid rubber sleeve 14, so that the threaded sleeve has anti-skid and water-absorbing functions.

Specifically, through bolt assembly releasable connection between blade mount pad 21 and the blade 22, blade mount pad 21 sets up the mounting groove 24 of mutually supporting with blade 22, and blade mount pad 21 and blade 22 all set up the mounting hole 25 of mutually supporting with bolt assembly, can carry out spacing fixed back rethread bolt assembly to the blade through the mounting groove and carry out fixed mounting to realize the removable of blade.

One specific application example of this embodiment is:

when the cyclocarya paliurus at a higher position is trimmed, when the blade assembly 2 is installed, a trimmer can align the corresponding hinge holes 23 on the two groups of blade installation seats 21 according to the heights of branches and leaves, then insert the connecting column 31 and lock the nuts 32 at two ends, so that the installation of the trimming device is completed, and the cyclocarya paliurus at a higher position can be trimmed; when the height of the cut is too high, the cutting person turns the threaded sleeve 12. Sliding the threaded sleeve 12 along the threaded rod 11, so as to adjust the position of the threaded sleeve 12 and thus the length of the handgrip 1, and, when the length is still short, inserting an auxiliary rod with an external thread at one end into the threaded hole 13 and rotatably connecting it, so as to further lengthen the length of the handgrip 1;

meanwhile, when the blade 22 is worn or dulled during use for a while, the bolt of the bolt assembly is loosened, then the blade 22 is removed and a new blade 22 is installed along the installation groove 24, and then the bolt is re-fastened and fixed by the nut after passing through the blade installation seat 21 and the installation hole 25 of the blade 22 in sequence, thereby completing the replacement of the blade.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides an adjustable flexible cyclocarya paliurus branch and leaf trimming means which characterized in that: the adjustable blade assembly comprises two groups of handles (1) which can be adjusted in a telescopic mode, wherein one end of each handle (1) is fixedly connected with a blade assembly (2), the two groups of blade assemblies (2) are hinged to each other through a hinge assembly (3), and a spring (4) is connected between the two groups of blade assemblies (2);

the grab handle (1) comprises a screw rod (11) and a threaded sleeve (12), one end of the screw rod (11) is fixedly connected with the blade component (2), and the other end, opposite to one end of the screw rod (11), is inserted into the inner cavity of the threaded sleeve (12) and is in threaded connection with the threaded sleeve (12);

blade subassembly (2) include blade mount pad (21), blade mount pad (21) one end and screw rod (11) looks rigid coupling, blade (22) are installed in blade mount pad (21), a plurality of groups and hinge assemblies (3) hinge hole (23) of mutually supporting are seted up in blade mount pad (21), and hinge hole (23) are the array form and arrange.

2. The cyclocarya paliurus branch and leaf trimming device of claim 1, wherein: the hinge assembly (3) comprises a connecting column (31) and two groups of nuts (32), wherein external threads matched with the nuts (32) are arranged at two ends of the connecting column (31).

3. The cyclocarya paliurus branch and leaf trimming device of claim 1, wherein: one end of the threaded sleeve (12) far away from the screw rod (11) is provided with a threaded hole (13).

4. The cyclocarya paliurus branch and leaf trimming device of claim 1, wherein: the outer wall of the threaded sleeve (12) is sleeved with an anti-slip rubber sleeve (14).

5. The cyclocarya paliurus branch and leaf trimming device of claim 1, wherein: through bolt assembly releasable connection between blade mount pad (21) and blade (22), mounting groove (24) of mutually supporting with blade (22) are seted up in blade mount pad (21), mounting hole (25) of mutually supporting with bolt assembly are all seted up in blade mount pad (21) and blade (22).