CN214015123U

CN214015123U - Pepper branch pruning tool

Info

Publication number: CN214015123U
Application number: CN202022537756.3U
Authority: CN
Inventors: 向焕平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-24
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a pepper branch pruning tool, which comprises two scissor arms which are hinged with each other, wherein the front end of each scissor arm is fixedly connected with a scissor blade, and the scissor blade on one scissor arm is detachably connected on the scissor arm through two connecting bolts; on this scissors arm, the bolt hole that is used for the coupling bolt has three, and three bolt hole is defined as hole A, hole B and hole C respectively, and the relation of arrangement of three bolt hole is: the holes A and the holes B are arranged at intervals along the extension direction of the scissor arm, the distance between the holes A and the holes B is equal to the distance between the holes A and the holes C, and the connecting line of the holes A and the holes B is mutually vertical to the connecting line of the holes A and the holes C; when the scissor blade is connected to the scissor arm through the connecting bolts arranged in the holes A and B, the scissor blade is positioned at the front end of the scissor arm; when the shear blade is connected to the shear arm through the connecting bolts arranged in the holes A and C, the shear blade is positioned on the side surface of the shear arm. The tool is simple in structure and convenient for trimming the lateral branches of the main rod of the tree body.

Description

Pepper branch pruning tool

Technical Field

The utility model relates to a branch trimming means technical field especially relates to a prickly ash branch pruning instrument.

Background

Fructus Zanthoxyli is Rutaceae, Lagenaria deciduous of Zanthoxylum. The most widespread and common use of its fruit is as a culinary spice. Meanwhile, the pepper fruits also have higher medicinal value, can be used as a traditional Chinese medicine, and has the functions of warming the middle-jiao and promoting the circulation of qi, expelling cold, relieving pain, killing parasites, treating stomach and abdomen psychroalgia, treating vomit, treating diarrhea, treating schistosome, treating ascarid and the like.

When the plant characteristics of the pepper tree are generally high and large, multiple branches are dense, and the pricks are more, in order to realize the high yield of pepper, the maintenance of the pepper plant in the existing pepper base generally comprises pruning management. Pruning management is carried out, so that the tree vigor is recuperated, and the nutrients of fruiting branches are enriched. Meanwhile, ventilation can be enhanced, and pest and disease damage management is facilitated. Meanwhile, the photosynthesis of the left leaves can be enhanced, and the high-quality output of the pepper fruits is convenient to realize.

Pruning farm tools for pepper branches are common and can be achieved by adopting traditional pruning scissors. Therefore, a branch pruning tool which is particularly suitable for pruning pepper branches is lacked in the prior art.

SUMMERY OF THE UTILITY MODEL

Aiming at the fact that the proposed pruning farm tools for pepper branches are common, the traditional pruning scissors are adopted. So lack the problem of pruning the branch that suits very much and pruning the pepper branch among the prior art, the utility model provides a pepper branch pruning instrument, this instrument simple structure is convenient for accomplish the pruning of tree trunk collateral branch.

The utility model provides a pair of prickly ash branch pruning instrument solves the problem through following technical essential: a pepper branch pruning tool comprises two scissor arms which are hinged with each other, wherein the front end of each scissor arm is fixedly connected with a scissor blade, and the scissor blade on one scissor arm is detachably connected onto the scissor arm through two connecting bolts; on this scissors arm, the bolt hole that is used for the coupling bolt has three, and three bolt hole is defined as hole A, hole B and hole C respectively, and the relation of arrangement of three bolt hole is: the holes A and the holes B are arranged at intervals along the extension direction of the scissor arm, the distance between the holes A and the holes B is equal to the distance between the holes A and the holes C, and the connecting line of the holes A and the holes B is mutually vertical to the connecting line of the holes A and the holes C; when the scissor blade is connected to the scissor arm through the connecting bolts arranged in the holes A and B, the scissor blade is positioned at the front end of the scissor arm; when the shear blade is connected to the shear arm through the connecting bolts arranged in the holes A and C, the shear blade is positioned on the side surface of the shear arm; the axes of the three bolt holes are parallel.

Different from the traditional fruit trees, the pepper has the characteristics of dense branches and many thorns, and when the branches are specifically pruned, the pruning is as follows: from bottom to top, the prickly ash branch layering is left over, and more branches are left over to the lower floor, should remain the clearance between the adjacent layer, is convenient for the prickly ash branch ventilation. The technical scheme is provided for cutting and scraping pepper branches according to the tree vigor characteristics and the pruning characteristics of pepper. When specifically installing the shear blade, accomplish through hole A and hole B and connect the front end that the shear blade is located the shear arm, at this moment, accessible shear arm front end folds, realizes the branch and cuts, when getting rid of the branch that directly grows on the prickly ash trunk between layer and layer, because the preferred adoption of specific position of cuting is close to the trunk position, accomplish the shear blade installation through hole A and hole C this moment, when the shear arm is put perpendicularly, the blade of shear blade up or down, this moment accessible is scraped the mode of cutting and is accomplished this part branch and is cuted. And when the scraping and cutting actions are finished, the corresponding action of the scissor arms is the lifting or pulling operation, so that the influence of the lower layer left branches on the operation is very small, and the prick injury caused by the prick of the pepper can be effectively avoided. And when the scraping and cutting actions are finished, the scissor arms are vertically placed, so that the cutting of branches with higher positions can be conveniently finished.

Therefore, the scheme provides the pepper branch pruning tool which is particularly suitable for pruning pepper, has a simple structure and is convenient for completing pruning the lateral branches of the main trunk of the tree body.

When the special application is that, should adopt the scissors arm to put vertically, the mode that the scissors blade is up, like this, can effectively avoid scraping to cut down prickly ash trunk and be torn under the action.

As one skilled in the art, holes A, B and C are actually bolt holes, and are defined for convenience of presentation. The specifically defined vertical and equidistant relationships are, in fact: the three bolt holes are located on three vertexes of an isosceles right triangle.

The scissors arm provided with the three bolt holes further comprises a connecting sheet, one end of the connecting sheet is fixedly connected to the scissors arm, and the hole C is formed in the connecting sheet; when the two scissor arms are closed, the scissor arm provided with the connecting sheet is clamped between the other scissor arm and the connecting sheet, and the connecting sheet and the other scissor arm are mutually extruded. In this scheme, set up a connecting piece for the cantilever bar in other words with hole C, like this, not only provide the basis for hole C's setting, be one kind simultaneously and alleviate instrument weight, make things convenient for the mode of setting of operating tool. The definition is: when the two shear arms are folded, the shear arm provided with the connecting piece is clamped between the other shear arm and the connecting piece, and the connecting piece and the other shear arm are mutually extruded, namely when the shear arms are opened, the extending direction of the connecting piece from the connecting end to the free end is the distance direction of the front ends of the two shear arms so as to be matched with the corresponding hinged nail for realizing hinged connection of the shear arms, realize the spacing constraint of the cutting edges of the two shear blades and conveniently cut branches through shearing action.

For convenient operation and obtaining the mutual extrusion, adopt: the connecting piece is an elastic piece.

In order to facilitate the folding of the front ends of the scissor arms, the following steps are adopted: the free end of the connecting sheet is also provided with a slope surface for guiding the two scissor arms to be combined and folded.

For the relation of connection through dismantling two scissors arms for the scissors arm that the blade is up or down can come out alone, in order to be used for scraping the operation, adopt: the two scissor arms are detachably connected.

In order to realize the looseness prevention of bolt connection, the method comprises the following steps: each connecting bolt is matched with an elastic sheet.

In order to avoid the branch to influence the shearing efficiency of this instrument by blade tip roll-off in carrying out shearing action and scraping action in-process, adopt: the cutting edges of the shear blades are all arc-shaped with the middle part depressed.

The utility model discloses following beneficial effect has:

Drawings

Fig. 1 is a schematic structural view of a specific embodiment of a pepper branch pruning tool according to the present invention;

fig. 2 is a schematic structural view of an embodiment of a pepper branch pruning tool according to the present invention, which is a schematic structural view of a front end of one of the scissor arms;

fig. 3 is a schematic structural view of a specific embodiment of a pepper branch pruning tool according to the present invention, which is a schematic structural view of a scissor arm with a scissor blade installed on a side surface.

The numbering in the figure is as follows: 1. scissors arm, 2, scissors piece, 3, connecting bolt, 4, bolt hole, 5, connection piece, 6, domatic.

Detailed Description

The present invention will be described in further detail with reference to the following examples, but the present invention is not limited to the following examples.

Example 1:

as shown in fig. 1 to 3, a pepper branch pruning tool comprises two scissor arms 1 which are hinged with each other, wherein the front end of each scissor arm 1 is fixedly connected with a scissor blade 2, and the scissor blade 2 on one scissor arm 1 is detachably connected to the scissor arm 1 through two connecting bolts 3; on this scissors arm 1, there are three bolt holes 4 for the coupling bolt 3, and three bolt holes 4 are defined as hole a, hole B and hole C respectively, and the arrangement relation of three bolt holes 4 is: the holes A and the holes B are arranged at intervals along the extending direction of the scissor arm 1, the distance between the holes A and the holes B is equal to the distance between the holes A and the holes C, and the connecting line of the holes A and the holes B is mutually vertical to the connecting line of the holes A and the holes C; when the scissor blade 2 is connected to the scissor arm 1 through the connecting bolt 3 arranged in the hole A and the hole B, the scissor blade 2 is positioned at the front end of the scissor arm 1; when the shear blade 2 is connected to the shear arm 1 through the connecting bolt 3 arranged in the hole A and the hole C, the shear blade 2 is positioned at the side of the shear arm 1; the axes of the three bolt holes 4 are parallel.

Different from the traditional fruit trees, the pepper has the characteristics of dense branches and many thorns, and when the branches are specifically pruned, the pruning is as follows: from bottom to top, the prickly ash branch layering is left over, and more branches are left over to the lower floor, should remain the clearance between the adjacent layer, is convenient for the prickly ash branch ventilation. The technical scheme is provided for cutting and scraping pepper branches according to the tree vigor characteristics and the pruning characteristics of pepper. When specifically installing shear blade 2, accomplish through hole A and hole B and connect shear blade 2 and be located the front end of shear arm 1, at this moment, accessible shear arm 1 front end folds, realizes the branch and cuts, when getting rid of the branch that directly grows on the prickly ash trunk between layer and layer, because the preferred adoption of specific position of cuting is close to the trunk position, accomplish shear blade 2 installation through hole A and hole C this moment, when shear arm 1 erects, the blade of shear blade 2 is up or down, this part branch is cuted to the mode of accessible scraping this moment. And when the scraping and cutting actions are finished, the corresponding action of the scissor arms 1 is the lifting or pulling operation, so that the influence of the lower layer left branches on the operation is very small, and the prick injury caused by the prick of the pepper can be effectively avoided. And when the scraping and cutting actions are finished, the scissor arms 1 are vertically placed, so that the cutting of branches with higher positions can be conveniently finished.

When the special application is that should adopt scissors arm 1 to put vertically, the mode that the blade of scissors 2 is up, like this, can effectively avoid scraping to cut the action down the prickly ash trunk and be torn.

As one skilled in the art, holes A, B and C are actually bolt holes 4, and are defined for convenience of presentation. The specifically defined vertical and equidistant relationships are, in fact: the three bolt holes 4 are located on three vertices of an isosceles right triangle.

The scissors arm 1 provided with the three bolt holes 4 further comprises a connecting sheet 5, one end of the connecting sheet 5 is fixedly connected to the scissors arm 1, and the hole C is formed in the connecting sheet 5; when the two scissor arms 1 are folded, the scissor arm 1 provided with the connecting sheet 5 is clamped between the other scissor arm 1 and the connecting sheet 5, and the connecting sheet 5 and the other scissor arm 1 are mutually extruded. In this scheme, set up a connection piece 5 for the cantilever bar with hole C in other words, like this, not only provide the basis for hole C's setting, be one kind simultaneously and alleviate instrument weight, make things convenient for the setting mode of operating tool. The definition is: when the two shear arms 1 are folded, the shear arm 1 provided with the connecting sheet 5 is clamped between the other shear arm 1 and the connecting sheet 5, the connecting sheet 5 and the other shear arm 1 are mutually extruded, namely when the shear arm 1 is opened, the extending direction of the connecting sheet 5 from the connecting end to the free end is the distance direction of the front ends of the two shear arms 1, so that the hinged nails correspondingly used for realizing the hinged connection of the shear arms 1 are matched, the distance constraint of the cutting edges of the two shear blades 2 is realized, and branches can be conveniently cut through the shearing action.

For convenient operation and obtaining the mutual extrusion, adopt: the connecting piece 5 is an elastic piece.

For facilitating the closure of the front end of the scissor arm 1, the following steps are adopted: the free end of the connecting sheet 5 is also provided with a slope 6 for guiding the two scissor arms 1 to be closed together.

For through the relation of connection of dismantling two scissors arms 1 for scissors arm 1 that the blade is up or down can come out alone, in order to be used for scraping and cut the operation, adopt: the two scissor arms 1 are detachably connected.

In order to realize the looseness prevention of bolt connection, the method comprises the following steps: each connecting bolt 3 is matched with an elastic sheet.

In order to avoid the branch to influence the shearing efficiency of this instrument by blade tip roll-off in carrying out shearing action and scraping action in-process, adopt: the cutting edges of the shear blades 2 are all arc-shaped with the middle part depressed.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.

Claims

1. A pepper branch pruning tool comprises two scissor arms (1) which are hinged with each other, wherein the front end of each scissor arm (1) is fixedly connected with a scissor blade (2), and the pepper branch pruning tool is characterized in that the scissor blade (2) on one scissor arm (1) is detachably connected to the scissor arm (1) through two connecting bolts (3); on this scissors arm (1), there are three bolt holes (4) for matcing connecting bolt (3), and three bolt hole (4) are defined as hole A, hole B and hole C respectively, and the arrangement relation of three bolt hole (4) is: the holes A and the holes B are arranged at intervals along the extending direction of the scissor arm (1), the distance between the holes A and the holes B is equal to the distance between the holes A and the holes C, and the connecting line of the holes A and the holes B is mutually vertical to the connecting line of the holes A and the holes C; when the scissor blade (2) is connected to the scissor arm (1) through the connecting bolt (3) arranged in the hole A and the hole B in a penetrating way, the scissor blade (2) is positioned at the front end of the scissor arm (1); when the scissor blade (2) is connected to the scissor arm (1) through the connecting bolt (3) arranged in the hole A and the hole C in a penetrating way, the scissor blade (2) is positioned on the side surface of the scissor arm (1); the axes of the three bolt holes (4) are parallel.

2. A pepper branch pruning tool according to claim 1, wherein the scissor arm (1) provided with three bolt holes (4) further comprises a connecting piece (5), one end of the connecting piece (5) is fixedly connected to the scissor arm (1), and the hole C is arranged on the connecting piece (5); when the two scissor arms (1) are folded, the scissor arm (1) provided with the connecting sheet (5) is clamped between the other scissor arm (1) and the connecting sheet (5), and the connecting sheet (5) and the other scissor arm (1) are mutually extruded.

3. A pruning tool for pepper branches as claimed in claim 2, characterized in that said connecting piece (5) is an elastic piece.

4. A pepper twig cutting tool according to claim 2, characterized in that the free end of the connecting piece (5) is further provided with a slope (6) for guiding the scissor arms (1) together.

5. A pruning tool for pepper branches as claimed in claim 1, characterized in that the two scissor arms (1) are detachably connected.

6. A pepper twig cutting tool according to claim 1, characterized in that each connecting bolt (3) is matched with an elastic sheet.

7. A pepper twig cutting tool according to claim 1, characterized in that the cutting edge of each cutting blade (2) is a circular arc with a concave middle part.