CN213548496U

CN213548496U - Device is tailor to branch and leaf suitable for lemon planting in-process uses

Info

Publication number: CN213548496U
Application number: CN202022210744.XU
Authority: CN
Inventors: 赵国伟; 李胜; 杜培阳
Original assignee: Sichuan Langzhong Youguo Fresh Agricultural Development Co ltd
Current assignee: Sichuan Langzhong Youguo Fresh Agricultural Development Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-29
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a device is tailor to branch and leaf suitable for lemon planting in-process uses, including first handle and second handle, the device is tailor to branch and leaf is still including: the safety cover, the outer table wall of second handle rotates and is connected with first connecting rod, first connecting rod one end is rotated through running through the axle and is connected with spacing connecting rod, it is connected with the second connecting rod to run through the rotation of the outer table wall of axle. The utility model discloses in, break the couple off with the fingers and thumb, first handle is opened under the effect of torsional spring with the second handle, along with the rotation of second handle, drives the direction removal of first connecting rod to the second handle, and first connecting rod drives the through shaft motion, and the through shaft drives the second connecting rod and is circular motion around spacing connecting rod fixed axle with the one end that the through shaft links to each other for the other end of second connecting rod moves to first handle direction from the position that is close to the blade, and the pulling safety cover has improved the result of use that the device was tailor to the branch and leaf.

Description

Device is tailor to branch and leaf suitable for lemon planting in-process uses

Technical Field

The utility model relates to an agricultural apparatus field especially relates to a device is tailor to branch and leaf suitable for lemon planting in-process uses.

Background

At present, scissors become a tool which is not negligible in daily production and life of people, modern scissors are greatly improved from the aspects of shape, materials, process, quality, variety, function and the like to ancient scissors, a florist needs to cut branches, in order to cut branches with different thicknesses, the abrasion degree of a blade is serious, the updating frequency of a gardening pruning knife is high, the blade is not easy to replace, and the branches are difficultly cut, so that the pruning knife for tree cultivation is provided, the blade can be conveniently replaced, the utilization rate of the scissors is increased, in the current society, plants are usually used for greening the current city and living environment, the world is attractive and elegant, and greening plants are required to be pruned at intervals, so that the advantages that the plants look neat and elegant and are convenient for plant growth are achieved.

At present, the device still has the weak point for current branch and leaf is tailor, and most branch and leaf trimming means all realize through the pruning scissors, and the pruning scissors is in order to guarantee better cutting effect, and the blade all can be makeed comparatively sharp, and the blade all is the arc type, and during the use, the sharp-pointed part of blade or blade anterior segment all fish tail user easily, has reduced the result of use that the device was tailor to the branch and leaf.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the branch and leaf cutting device is suitable for being used in the lemon planting process.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device is tailor to branch and leaf suitable for lemon planting in-process uses, includes first handle and second handle, the outer table wall of first handle and the outer table wall of second handle rotate through main pivot to be connected, first handle one end fixed mounting has the blade, second handle one end fixed mounting has the arc sword, the device is tailor to branch and leaf still including:

the safety cover, the safety cover rotates with second handle one end to be connected, and the outer table wall of second handle rotates and is connected with first connecting rod, first connecting rod one end is rotated through running through the axle and is connected with spacing connecting rod, spacing connecting rod one end rotates with first handle outward appearance wall to be connected, it rotates with the second connecting rod to run through the outer table wall of axle, second connecting rod one end rotates with the outer table wall of safety cover to be connected.

As a further description of the above technical solution:

the safety cover is U type structure, just the safety cover cup joints in the vertical end both sides of blade.

As a further description of the above technical solution:

the outer surface wall of the first connecting rod is connected with the outer surface wall of the limiting connecting rod in a sliding mode, and the outer surface wall of the limiting connecting rod is connected with the outer surface wall of the second connecting rod in a sliding mode.

As a further description of the above technical solution:

one end of the first handle is rotatably connected with a hook, a clamping groove is formed in the hook, a protrusion is fixedly mounted at one end of the second handle, and the outer surface wall of the protrusion is connected with the outer surface wall of the clamping groove in a clamping mode.

As a further description of the above technical solution:

the outer surface walls of the first handle and the second handle are both arc-shaped.

As a further description of the above technical solution:

the outer surface walls of the first handle and the second handle are elastically connected through a torsion spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in the utility model, when the branch and leaf cutting device is in a closed state, the protective cover covers the cutting edge part of the blade and the sharp part at the front end to prevent a user from being hurt, when the branch and leaf cutting device is needed to be used, the hook is broken off, the first handle and the second handle are opened under the action of the torsional spring, the first handle is driven to move towards the second handle along with the rotation of the second handle, because of the existence of the limit connecting rod, one end of the first connecting rod connected with the penetrating shaft can only move along the circular motion track at the far end of the limit connecting rod, the first connecting rod drives the penetrating shaft to move, the penetrating shaft drives one end of the second connecting rod connected with the penetrating shaft to do circular motion around the fixed shaft of the limit connecting rod, so that the other end of the second connecting rod moves towards the first handle from the position close to the blade, the protective cover is pulled to rotate around the rotating shaft, when the branch and leaf cutting device is needed to be used, the safety cover is opened from the blade automatically, exposes the blade, can not influence the use that the device was tailor to the branch and leaf, has improved the result of use that the device was tailor to the branch and leaf.

Drawings

Fig. 1 shows a schematic structural diagram provided according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating a closed structure of a device provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a link mechanism provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a first grip; 2. a second grip; 3. hooking; 4. a protective cover; 5. a blade; 6. an arc-shaped knife; 7. a first link; 8. a limiting connecting rod; 9. a second link; 10. a torsion spring; 11. a main rotating shaft; 12. and penetrates through the shaft.

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. 1-3, the present invention provides a technical solution: the utility model provides a device is tailor to branch and leaf suitable for lemon is planted in-process and is used, includes first handle 1 and

second handle

2, and 1 outer table wall of first handle is connected through 11 rotations of main pivot with 2 exterior walls of second handle, and 1 one end fixed mounting of first handle has

blade

5, and 2 one end fixed mounting of second handle have arc sword 6, and the device is tailor to branch and leaf still including:

the safety cover 4, the safety cover 4 rotates with 2 one ends of second handle to be connected, and 2 exterior walls of second handle rotate and are connected with first connecting

rod

7, and 7 one end of first connecting rod are rotated through running through 12 and are connected with

spacing connecting rod

8, and 8 one end of spacing connecting rod rotate with 1 exterior wall of first handle to be connected, run through 12 exterior walls of axle and rotate and be connected with second connecting

rod

9, and 9 one end of second connecting rod rotate with 4 exterior walls of safety cover to be connected.

Specifically, as shown in fig. 1, the protective cover 4 is of a U-shaped structure, and the protective cover 4 is sleeved on two sides of the vertical end of the blade 5 to cover the blade 5.

Specifically, as shown in fig. 3, the outer surface wall of the first link 7 is slidably connected to the outer surface wall of the limit link 8, and the outer surface wall of the limit link 8 is slidably connected to the outer surface wall of the second link 9, so that the protective cover 4 is automatically opened.

Specifically, as shown in fig. 2, one end of the first handle 1 is rotatably connected with a hook 3, a clamping groove is formed on the hook 3, one end of the second handle 2 is fixedly provided with a protrusion, and the outer surface wall of the protrusion is connected with the outer surface wall of the clamping groove in a clamping manner and used for locking the first handle 1 and the second handle 2.

Specifically, as shown in fig. 2, the outer surface walls of the first handle 1 and the second handle 2 are both arc-shaped, so as to increase the comfort of holding by the user.

Specifically, as shown in fig. 1, the outer walls of the first handle 1 and the second handle 2 are elastically connected by a torsion spring 10, so that the first handle 1 and the second handle 2 are reset.

The working principle is as follows: when the branch and leaf cutting device is in a closed state, the protective cover 4 covers the cutting edge part and the sharp part at the front end of the blade 5 to prevent a user from being injured, when the branch and leaf cutting device is required to be used, the hook 3 is broken, the first handle 1 and the second handle 2 are opened under the action of the torsion spring 10, the first connecting rod 7 is driven to move towards the second handle 2 along with the rotation of the second handle 2, because the existence of the limit connecting rod 8, one end of the first connecting rod 7 connected with the penetrating shaft 12 can only move along the circular motion track at the far end of the limit connecting rod 8, the first connecting rod 7 drives the penetrating shaft 12 to move, the penetrating shaft 12 drives one end of the second connecting rod 9 connected with the penetrating shaft 12 to do circular motion around the fixed shaft of the limit connecting rod 8, so that the other end of the second connecting rod 9 moves towards the first handle 1 from the position close to the blade 5 to pull the protective cover 4, make safety cover 4 rotate around its axis of rotation, realized when needs use the branch and leaf to tailor the device, safety cover 4 is automatic to be opened from blade 5, exposes blade 5, can not influence the use that the device was tailor to the branch and leaf, has improved the result of use that the device was tailor to the branch and leaf.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device is tailor to branch and leaf suitable for lemon planting in-process uses, includes first handle (1) and second handle (2), its characterized in that, first handle (1) exterior wall rotates through main pivot (11) with second handle (2) exterior wall to be connected, first handle (1) one end fixed mounting has blade (5), second handle (2) one end fixed mounting has arc sword (6), the device is tailor to branch and leaf still including:

safety cover (4), safety cover (4) rotate with second handle (2) one end and are connected, and second handle (2) exterior wall rotates and is connected with first connecting rod (7), first connecting rod (7) one end is rotated through running through axle (12) and is connected with spacing connecting rod (8), spacing connecting rod (8) one end rotates with first handle (1) exterior wall and is connected, it rotates through axle (12) exterior wall and is connected with second connecting rod (9), second connecting rod (9) one end rotates with safety cover (4) exterior wall and is connected.

2. The branch and leaf cutting device suitable for being used in the lemon planting process according to claim 1, wherein the protection cover (4) is of a U-shaped structure, and the protection cover (4) is sleeved on two sides of the vertical end of the blade (5).

3. The branch and leaf cutting device suitable for being used in the lemon planting process according to claim 1, wherein the outer surface wall of the first connecting rod (7) is in sliding connection with the outer surface wall of the limiting connecting rod (8), and the outer surface wall of the limiting connecting rod (8) is in sliding connection with the outer surface wall of the second connecting rod (9).

4. The branch and leaf cutting device suitable for being used in the lemon planting process according to claim 1, wherein one end of the first handle (1) is rotatably connected with a hook (3), the hook (3) is provided with a clamping groove, one end of the second handle (2) is fixedly provided with a protrusion, and the outer surface wall of the protrusion is connected with the outer surface wall of the clamping groove in a clamping manner.

5. The branch and leaf cutting device suitable for being used in the lemon planting process according to claim 1, wherein the outer surface walls of the first handle (1) and the second handle (2) are both arc-shaped.

6. The branch and leaf cutting device suitable for being used in the lemon planting process as claimed in claim 1, wherein the outer surface walls of the first handle (1) and the second handle (2) are elastically connected through a torsion spring (10).