CN209897705U - Branch positioning and trimming device for greening Chinese roses - Google Patents

Abstract

The utility model discloses a branch location trimming means of afforestation chinese rose, including first blade and second blade, its characterized in that: the first blade and the second blade are hinged through a pin shaft, one ends of the first blade and the second blade, which are close to the pin shaft, are connected with a curved bar, a rectangular shell is arranged outside the pin shaft, a positioning rod is arranged on the lower side of the rectangular shell, a rubber sheet is bonded at the lower end of the positioning rod, the other end of the curved bar is connected with a handle, a magnet is fixed at a position, which is close to the curved bar, inside the handle, an anti-collision gasket is arranged on the outer side of the magnet, and a protective shell is arranged outside the handle; the utility model discloses a branch location trimming means of afforestation chinese rose has simple structure, fixes a position accuracy, convenient operation and can not harm the advantage of other branches and buds.

Description

Branch positioning and trimming device for greening Chinese roses

Technical Field

The utility model belongs to the technical field of flowers pruning equipment, in particular to branch location trimming means of afforestation chinese rose.

Background

The China rose is called a flower queen, also called as 'moon red', is an evergreen, semi-evergreen and low shrub, the four-season flowering is generally red, or pink, even white and yellow, can be used as an ornamental plant, can also be used as a medicinal plant, is called as a China rose, has three natural varieties, is various in modern China rose flower types, has single petals and heavy petals, and also has elegant flower types such as high-heart curling and the like, is gorgeous and rich in color, not only has single colors such as red, pink yellow and white, but also has varieties such as color mixing and silver edges, most varieties have fragrance, the varieties of China are numerous, nearly ten thousand varieties exist in the world, and more than thousands of China exist, in the cultivation process of the China rose, flowers need to be cut, the cutting part has great influence on the length of the flower branch, the germination of the bud under the cut is early and late, and the number of days needed by next production of flowers, the leaves are more long, the number of the next flowers is less, and under the general situation, shearing at 1cm above the reserved bud, the subsequent growth can be influenced by too high or too low position, a shearing opening and a branch form an angle of 60 degrees, the side of the reserved bud inclines to the other side, under the normal condition, when the Chinese rose branches are sheared, the shearing position is difficult to accurately determine, shearing is usually carried out through experience judgment, the technical and experience requirements on shearing personnel are higher, the structure of the existing Chinese rose positioning and shearing device is complex, the position of the positioning device needs to be adjusted in the operation process, the shearing accuracy is improved, the operation is complex, the shearing efficiency is reduced, and the positioning and shearing device is too large in size, so that other branches and buds are easily damaged when the Chinese rose is sheared.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a branch location trimming means of afforestation chinese rose has simple structure, fixes a position accurate, convenient operation and can not harm the advantage of other branches and buds.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a branch location trimming means of afforestation chinese rose, includes first blade and second blade, first blade and second blade are articulated through the round pin axle, the one end that is close to the round pin axle of first blade and second blade all is connected with the curved bar, the round pin outside of tubes portion is provided with the rectangle shell, rectangle shell downside is provided with the locating lever, and the locating lever lower extreme bonds there is the rubber piece, the curved bar other end is connected with the handle, the inboard rigidity that is close to the curved bar of handle has magnet, the magnet outside is provided with the crashproof gasket, the handle outside is provided with the protective housing.

Preferably, the first blade is crescent-shaped.

Preferably, the curved rod is a circular arc-shaped curved rod.

Preferably, the length of locating lever is 10mm, the contained angle between terminal surface is 60 under locating lever and the rectangular shell, the locating lever is connected for dismantling with the rectangular shell.

Preferably, the handle and the positioning rod are perpendicular to each other.

Preferably, the magnet is bonded with the anti-collision gasket through glue, and the anti-collision gasket is made of rubber materials.

Preferably, the protective shell is made of rubber materials.

Preferably, the rectangular shell is a front-back transparent shell, and two ends of the pin shaft are respectively fixed on the upper end face and the lower end face inside the rectangular shell.

Preferably, the number of the bent rod, the handle, the magnet, the rubber sheet, the anti-collision gasket and the protective shell is two.

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

the utility model discloses a locating lever, can be with the position of the quick accurate location of the edge of a knife to branch bud top 1cm, and edge of a knife tilt up 60, the efficiency of location pruning has been improved, through designing convex knee lever, avoided causing the injury to other branch buds when cuting, through having designed magnet, make the scissors edge of a knife fold automatically when no, avoid the emergence of unexpected injury, the security has been increased, through designing crescent blade, can prevent that the blade from sliding, avoid the incision to warp bud point damage and the branch ulcer that leads to.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

In the figure: 1. the anti-collision device comprises a first blade, a second blade, a rectangular shell, a pin shaft, a positioning rod, a rubber sheet, a bent rod, a handle, a magnet, a rubber sheet, a bent rod, a crank, a handle, a magnet, a collision-proof gasket, a protecting shell and a spring.

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

Referring to fig. 1-2, the present embodiment provides a branch positioning and trimming device for greening roses, including a first blade 1 and a second blade 2, where the first blade 1 and the second blade 2 are hinged by a pin 4, one ends of the first blade 1 and the second blade 2 close to the pin 4 are both connected with a curved bar 7, a rectangular shell 3 is arranged outside the pin 4, a positioning rod 5 is arranged at a lower side of the rectangular shell 3, a rubber sheet 6 is bonded at a lower end of the positioning rod 5, the other end of the curved bar 7 is connected with a handle 8, a magnet 9 is fixed at a position close to the curved bar 7 inside the handle 8, an anti-collision gasket 10 is arranged outside the magnet 9, and a protective shell 11 is arranged outside the handle 8.

In order to prevent the branch from sliding to cause the deformation of the cut during shearing, the first blade 1 is preferably crescent-shaped.

In order to avoid injuring the branch buds on the lower side of the incision during shearing, the curved rod 7 is preferably a circular arc-shaped curved rod.

In order to realize can quick accurate location, and can change the specification of locating lever 5, it is preferred, the length of locating lever 5 is 10mm, locating lever 5 and 3 terminal surfaces under the rectangle shell between the contained angle be 60, locating lever 5 and rectangle shell 3 are for dismantling being connected.

In order to make the handle 8 perpendicular to the pruned branch, avoiding the need to bend sideways during the operation, it is preferred that said handle 8 is perpendicular to the positioning rod 5.

In order to avoid abrasion caused by collision of the magnet 9, preferably, the magnet 9 is bonded with the crash pad 10 through glue, and the crash pad 10 is made of rubber material.

In order to increase the elasticity of the handle 8 and avoid abrasion to the skin of the palm, it is preferable that the protective shell 11 is made of a rubber material.

In order to facilitate opening and closing of the knife edge, preferably, the rectangular shell 3 is a front-back transparent shell, and two ends of the pin shaft 4 are respectively fixed on the upper end surface and the lower end surface inside the rectangular shell 3.

In order to enable the first blade 1 and the second blade 2 to realize the cutting function, it is preferable that the crank 7, the handle 8, the magnet 9, the rubber sheet 6, the crash pad 10, and the protective case 11 are two.

The utility model discloses a theory of operation: when the pruning tool is used, the handle 8 is opened, the first blade 1 and the second blade 2 are automatically opened, branches needing to be pruned are placed in the tool opening, then the lower end of the positioning rod 5 is close to the bud leaving position, the length of the positioning rod 5 is 10mm, the cutting opening is positioned at the position 10mm above the bud leaving position, then the positioning rod 5 is close to the cutting branch, the positioning rod 5 is kept parallel to the cutting branch, the handle 8 is perpendicular to the cutting branch at the moment, whether the tool opening is upwards inclined by 60 degrees or not can be judged through the handle 8 and the cutting branch, after the positioning is completed, the handle 8 is held, the first blade 1 and the second blade 2 are hinged through the pin shaft 4 to complete the cutting action, the magnetic force of the magnet 9 after the cutting is completed enables the first blade 1 and the second blade 2 to be automatically closed, and accidental injury caused by the tool opening is avoided.

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

Claims (9)

1. The utility model provides a branch location trimming means of afforestation chinese rose, includes first blade and second blade, its characterized in that: first blade and second blade are articulated through the round pin axle, the one end that is close to the round pin axle of first blade and second blade all is connected with the curved bar, round pin off-axial portion is provided with the rectangle shell, rectangle shell downside is provided with the locating lever, and the locating lever lower extreme bonds there is the rubber chip, the curved bar other end is connected with the handle, the inboard rigidity that is close to the curved bar of handle has magnet, the magnet outside is provided with the crashproof gasket, the handle outside is provided with the protective housing.

2. The pruning device for the branches of the greening Chinese rose according to claim 1, wherein: the first blade is crescent.

3. The pruning device for the branches of the greening Chinese rose according to claim 1, wherein: the curved bar is a circular arc-shaped curved bar.

4. The pruning device for the branches of the greening Chinese rose according to claim 1, wherein: the length of locating lever is 10mm, the contained angle between terminal surface is 60 under locating lever and the rectangular shell, the locating lever is connected for dismantling with the rectangular shell.

5. The pruning device for the branches of the greening Chinese rose according to claim 1, wherein: the handle is perpendicular to the positioning rod.

6. The pruning device for the branches of the greening Chinese rose according to claim 1, wherein: the magnet is bonded with the anti-collision gasket through glue, and the anti-collision gasket is made of rubber materials.

7. The pruning device for the branches of the greening Chinese rose according to claim 1, wherein: the protective housing is made of rubber materials.

8. The pruning device for the branches of the greening Chinese rose according to claim 1, wherein: the rectangular shell is a front-back transparent shell, and two ends of the pin shaft are fixed on the upper end face and the lower end face of the inside of the rectangular shell respectively.

9. The pruning device for the branches of the greening Chinese rose according to claim 1, wherein: the bent lever, the handle, the magnet, the rubber sheet, the anti-collision gasket and the protective shell are two.

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