CN211745510U

CN211745510U - Be used for gardens to prune with telescopic pruning mechanism

Info

Publication number: CN211745510U
Application number: CN202020308942.7U
Authority: CN
Inventors: 祝自东
Original assignee: Jingzhou Institute of Technology
Current assignee: Jingzhou Institute of Technology
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-27
Anticipated expiration: 2030-03-13

Abstract

The utility model provides a telescopic pruning mechanism for garden pruning, which relates to the technical field of tree pruning and comprises an upper blade and a winder; the top of the telescopic rod is fixedly connected with the bottom of the pruning frame, and the telescopic rod is of a telescopic structure; the upper blade is movably connected to the outside of the telescopic rod; the bottom of the upper blade is connected with the lever through a connecting rod; the right end of the upper blade is connected with the right end of the trimming frame through a return tension spring; the winder is connected with the right end of the lever through a rope; the mechanism can drive the connecting rod to move downwards by pulling the right end of the lever, and further drive the lower blade to move downwards through the connecting rod, so that the spacing distance between the lower blade and the upper blade is shortened, the branch pruning operation is realized, the lever principle is adopted to drive the lower blade to slide downwards, and the branch pruning is more labor-saving.

Description

Be used for gardens to prune with telescopic pruning mechanism

Technical Field

The utility model belongs to the technical field of the trees are pruned, more specifically say, in particular to is used for gardens to prune with telescopic trimming mechanism.

Background

The garden art is an art creation activity which is transformed, improved or created according to the American standard, so that the garden environment is more natural and beautiful and meets the requirements of the era and social aesthetics, the garden is not simply an art image, but also a material environment, the garden art is a theory and a skill for carrying out art treatment on the environment, is an art combined with functions, is a living art, is an art combined with science, and is a comprehensive art integrating a plurality of arts; the garden trimming mechanism can refer to patent No. CN206005288U, and mainly comprises a trimming knife body, wherein one side of a first knife head is provided with a scale mark, one side of a second knife head is provided with a sawtooth, one end of a first handle is connected with a first extension rod through a bolt, one end of the first extension rod is connected with a telescopic rod through a bolt, one end of the telescopic rod is connected with an arc-shaped knife, one side of the first handle is provided with a second handle, one end of the second handle is connected with a second extension rod through a bolt, one side of the second extension rod is provided with a button, a rechargeable battery is arranged inside the second extension rod, one end of the second extension rod is provided with an LED lamp bead, and the outer side of the LED lamp; when having similar trimming mechanism for gardens should the use of eminence branch pruning, comparatively consume physical power, the long-term use of pruning of personnel produces tired sense easily to after personnel pruned single branch, need personnel's manual to reset the pruning cutter, it is comparatively loaded down with trivial details to operate, influences branch pruning efficiency easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be used for gardens to prune and use telescopic pruning mechanism to solve current similar gardens and use pruning mechanism when dealing with eminence branch pruning use, comparatively consume physical power, personnel prune for a long time and use and produce the tired sense easily, and after personnel pruned single branch, need personnel manual to reset to the pruning cutter, operate comparatively loaded down with trivial details, influence the problem of branch pruning efficiency easily.

The utility model is used for gardens are pruned with telescopic trimming means's purpose and efficiency, are reached by following concrete technical means:

a telescopic pruning mechanism for pruning gardens comprises a telescopic rod, an upper blade and a winder; the top of the telescopic rod is fixedly connected with the bottom of the pruning frame, and the telescopic rod is of a telescopic structure; the upper blade is movably connected to the outside of the telescopic rod; the bottom of the upper blade is connected with the lever through a connecting rod; the right end of the upper blade is connected with the right end of the trimming frame through a return tension spring; the winder is connected with the right end of the lever through a rope.

Furthermore, a lower blade is arranged on the left side of the trimming frame, two limiting slide blocks are arranged on the outer wall of the front side of the trimming frame, the upper blade is attached to the outer wall of the front side of the trimming frame in a sliding mode, two slide ways are arranged inside the upper blade, and the inner slide ways of the upper blade are connected to the outer portions of the limiting slide blocks arranged on the trimming frame in a sliding mode.

Furthermore, the top end of the return tension spring is connected with the right end of the top of the trimming frame, and the bottom end of the return tension spring is connected with the right end of the upper blade.

Furthermore, the left end of the lever is rotatably connected into the bottom of the trimming frame, the bottom of the connecting rod is movably connected into the lever, and the top of the connecting rod is rotatably connected into the bottom of the upper blade.

Further, the winder is installed outside the telescopic link, and rope line one end twines inside the winder to the rope line other end is connected inside the lever right-hand member.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the arrangement of the trimming frame and the upper blade is beneficial to clamping the lower blade and the upper blade on the left side of the trimming frame outside the branches, the upper blade is adjusted to slide downwards, the spacing distance between the lower blade and the upper blade is shortened, the branch trimming operation can be realized, and the upper blade is limited by the limiting slide block outside the trimming frame while sliding, so that the stability of the upper blade in use is ensured; and the use of the return tension spring is matched, after the lower blade slides downwards to trim branches, the upper blade connected with the outer side of the trimming frame is pulled back to the original position through the tension force generated by the return tension spring, so that the return effect of the upper blade is realized, and the subsequent trimming operation is convenient to carry out.

2. The arrangement of the lever and the connecting rod is beneficial to driving the connecting rod to move downwards by pulling the right end of the lever, and further driving the lower blade to move downwards by the connecting rod, so that the branch pruning operation is realized; and the use of cooperation rope line and winder, through the rope line to lever right-hand member exert pulling force, drive the lever and rotate, realize the adjustment operation of blade gliding downwards to when pruning required extension to the telescopic link, can extend the rope line in step, ensure the rope line and rotate the regulation effect to the lever.

Drawings

Fig. 1 is a schematic view of the open-close structure of the present invention.

Fig. 2 is a schematic view of the clamping structure of the present invention.

Fig. 3 is a schematic view of the front side axial view of the trimming frame of the present invention.

Fig. 4 is a schematic view of the rear axial view of the trimming frame of the present invention.

Fig. 5 is a schematic view of the structure of the trimming frame and the upper blade of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a telescopic rod; 2. a trimming frame; 201. a lower blade; 202. a limiting slide block; 3. an upper blade; 301. a slideway; 4. a connecting rod; 5. a lever; 6. a return tension spring; 7. a rope thread; 8. a reel.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a telescopic pruning mechanism for garden pruning, which comprises a telescopic rod 1; the top of the telescopic rod 1 is fixedly connected with the bottom of the trimming frame 2, and the telescopic rod 1 is of a telescopic structure; the upper blade 3 is movably connected to the outside of the telescopic rod 1; the bottom of the upper blade 3 is connected with a lever 5 through a connecting rod 4; the top end of the return tension spring 6 is connected with the right end of the top of the trimming frame 2, the bottom end of the return tension spring 6 is connected with the right end of the upper blade 3, and after the upper blade 3 slides downwards to trim branches, the upper blade 3 connected to the outer side of the trimming frame 2 is pulled back to the original position through the tension force generated by the return tension spring 6, so that the effect of returning the upper blade 3 is realized, and the subsequent trimming operation can be carried out; the right end of the upper blade 3 is connected with the right end of the trimming frame 2 through a return tension spring 6; the reel 8 is connected with the right end of the lever 5 through a rope 7.

Wherein, the left side of the trimming frame 2 is provided with a lower blade 201, the outer wall of the front side of the trimming frame 2 is provided with two limiting slide blocks 202, the upper blade 3 is slidably attached to the outer wall of the front side of the trimming frame 2, the inner part of the upper blade 3 is provided with two slide ways 301, and the inner slide ways 301 of the upper blade 3 are slidably connected with the outer parts of the limiting slide blocks 202 arranged on the trimming frame 2; the branch pruning operation can be realized by clamping the lower blade 201 and the upper blade 3 on the left side of the pruning frame 2 outside the branch and adjusting the downward sliding of the upper blade 3 to shorten the interval distance between the lower blade 201 and the upper blade 3, and the upper blade 3 is limited by the external limiting slide block 202 of the pruning frame 2 when the upper blade 3 slides, so that the stability of the upper blade 3 in use is ensured.

Wherein, the left end of the lever 5 is rotatably connected in the bottom of the trimming frame 2, the bottom of the connecting rod 4 is movably connected in the lever 5, and the top of the connecting rod 4 is rotatably connected in the bottom of the upper blade 3; the specific effect, the accessible pulls 5 right-hand members of lever, drives connecting rod 4 and moves down, and then drives bottom knife 201 through connecting rod 4 and move down, realizes pruning the operation to the branch, adopts lever principle to drive bottom knife 201 and slides the operation downwards, makes the branch pruning more laborsaving.

Wherein, the winder 8 is installed outside the telescopic rod 1, one end of the rope 7 is wound inside the winder 8, and the other end of the rope 7 is connected inside the right end of the lever 5; concrete effect, accessible rope thread 7 exerts pulling force to 5 right-hand members of lever, drives lever 5 and rotates, realizes blade 3 regulation operation of sliding downwards to when pruning required extending telescopic link 1, can extend rope thread 7 in step, guarantee rope thread 7 rotates lever 5 and adjusts the effect.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, a user drives the trimming frame 2 to extend upwards through the telescopic rod 1 according to the trimming requirement, so that the height of the trimming frame 2 can meet the requirement of high branch trimming, and the winder 8 is always connected with the right end of the lever 5 through the rope 7 while the telescopic rod 1 extends; then, a user clamps the lower blade 201 and the upper blade 3 on the left side of the pruning frame 2 outside the branch, the right end of the lever 5 is driven to rotate downwards by pulling the rope 7 connected with the right end of the lever 5, the lever 5 drives the lower blade 201 to move downwards through the connecting rod 4, and the distance between the lower blade 201 and the upper blade 3 is shortened, so that the branch pruning operation can be realized; after the branches are pruned, the upper blade 3 connected with the outer side of the pruning frame 2 is pulled back to the original position by the tension generated by the return tension spring 6, so that the effect of returning the upper blade 3 is realized.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a be used for gardens to prune with telescopic pruning mechanism which characterized in that: comprises a telescopic rod (1), an upper blade (3) and a winder (8); the top of the telescopic rod (1) is fixedly connected with the bottom of the pruning frame (2), and the telescopic rod (1) is of a telescopic structure; the upper blade (3) is movably connected to the outer part of the telescopic rod (1); the bottom of the upper blade (3) is connected with a lever (5) through a connecting rod (4); the right end of the upper blade (3) is connected with the right end of the trimming frame (2) through a return tension spring (6); the winder (8) is connected with the right end of the lever (5) through a rope (7).

2. The retractable clipping mechanism for gardening trimming as defined in claim 1, wherein: the trimming frame is characterized in that a lower blade (201) is arranged on the left side of the trimming frame (2), two limiting sliding blocks (202) are arranged on the outer wall of the front side of the trimming frame (2), the upper blade (3) is attached to the outer wall of the front side of the trimming frame (2) in a sliding mode, two sliding ways (301) are arranged inside the upper blade (3), and the inner sliding ways (301) of the upper blade (3) are connected to the outer portion of the limiting sliding blocks (202) arranged on the trimming frame (2) in a sliding mode.

3. The retractable clipping mechanism for gardening trimming as defined in claim 1, wherein: the top end of the return tension spring (6) is connected with the right end of the top of the trimming frame (2), and the bottom end of the return tension spring (6) is connected with the right end of the upper blade (3).

4. The retractable clipping mechanism for gardening trimming as defined in claim 1, wherein: the left end of the lever (5) is rotatably connected into the bottom of the trimming frame (2), the bottom of the connecting rod (4) is movably connected into the lever (5), and the top of the connecting rod (4) is rotatably connected into the bottom of the upper blade (3).

5. The retractable clipping mechanism for gardening trimming as defined in claim 1, wherein: winder (8) are installed in telescopic link (1) outside, and rope (7) one end twines inside winder (8), and inside the rope (7) other end is connected in lever (5) right-hand member.