Ring cutting equipment for layering propagation of trees

Abstract

The utility model discloses tree layering propagation girdling equipment, and mainly relates to the field of tree layering propagation equipment. Comprising a girdling belt, a tightening assembly is arranged on the girdling belt, and the girdling belt is in butt joint and closed through the tightening assembly; the inner end face of the girdling belt is symmetrically provided with girdling tools, and after the girdling belt is closed in a butt joint mode through a tightening assembly, the girdling tools make contact with a cut tree. And the girdling belt is made of a soft deformable elastic material. The branch girdling device has the advantages that uniform girdling operation on the branch position can be achieved, a cambium exposed by cutting of the branch position subjected to girdling is smooth and consistent in exposure, it is guaranteed that the subsequent girdling position can normally root, and it is guaranteed that plants subjected to high-pressure layering can survive better.

Description

Technical Field

[0001] The utility model relates to the field of tree layering propagation equipment, in particular to a tree layering propagation circumcision equipment. Background Technique

[0002] Layering propagation, as a relatively common plant propagation method, is mainly applied to the growth and propagation of some shrubs and forest trees. High-pressure layering propagation, as a type of layering propagation method, is mainly suitable for the layering propagation of some taller shrubs. During operation, it is necessary to perform circumcision on the branches of the tree, so that the cambium of the branch is circumcised and the xylem is exposed to the external environment. Then, the propagation soil is applied to the circumcision position of the branch, and the position is wrapped with equipment and waited for the cutting position to take root. Then, the branch branches and the main branch are cut short and transplanted into the soil to complete the layering propagation operation of the plant. The main difficulty of this method lies in that it is necessary to effectively circumcise the cambium of the plant branch, so that the cambium is evenly and flatly exposed to the external environment; secondly, during the circumcision operation, it should be avoided to cause greater damage to the xylem of the branch, so as to affect the normal material transmission and diversion of the xylem and affect the normal rooting of the circumcision position. Most of the existing cutting methods are manual circumcision operations by operators. In this way, most of them will cause damage to the xylem at the circumcision position. At the same time, because the operator cannot ensure that the cutting force of each cut is the same, there will be problems such as unevenness of the cut cambium and inconsistent thickness and depth, which will affect the normal rooting of the subsequent branch circumcision position and is not conducive to the subsequent plant propagation.

[0003] Based on the above problems, it is necessary to develop a tree layering propagation circumcision equipment that can achieve uniform circumcision operation on the branch position, so that the cut cambium exposed at the circumcision position of the branch is flat and uniformly exposed, so as to ensure that the subsequent circumcision position can take root normally and ensure better survival of the plant after high-pressure layering. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tree layering propagation circumcision equipment, which ensures that the cutting force received at the circumcision position is consistent during the circumcision operation of the plant, so that the cambium at the cutting position after cutting is flat, which is more conducive to the subsequent circumcision position to take root, so as to ensure better survival of the plant after high-pressure layering.

[0005] In order to achieve the above object, the utility model is realized through the following technical solutions:

[0006] A tree layering propagation circumcision device, including a circumcision belt, on which a tightening component is arranged, and the circumcision belt is butted and closed by the tightening component; on the inner end surface of the circumcision belt, circumcision knives are symmetrically arranged, and when the circumcision belt is butted and closed by the tightening component, the circumcision knives are in contact with the tree to be cut.

[0007] The circumcision belt is made of a soft deformable elastic material.

[0008] On the inner end surface of the circumcision belt, a plurality of fixing positions are symmetrically arranged, and the circumcision knives are fixedly inserted and arranged inside the fixing positions.

[0009] The fixing position is an installation fixing groove, the installation fixing groove is made of a rigid material, and the installation fixing groove is inlaid on the inner end surface position of the circumcision belt; a tool base is arranged in cooperation with the circumcision knife, and the tool base is magnetically fixedly connected with the installation fixing groove.

[0010] The tightening component includes a clamp and a buckle. The clamp is arranged at one end of the circumcision belt, and the buckle is arranged in cooperation with the clamp; at the other end of the circumcision belt, card holes are arranged at equal intervals. When the end of the circumcision belt with card holes passes through the clamp, the buckle is inserted into the buckle for fitting and fixing.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] When this device is set up, by arranging the circumcision knives on the circumcision belt, the circumcision operation on the bark of the tree branches is realized. When in use, the circumcision knives are installed on the inner end surface of the circumcision belt, and the circumcision belt is wound and fixed to the position of the tree branch to be circumcised. At this time, under the action of the tightening force of the circumcision belt, a force is generated between the circumcision knives and the tree branch. And when pulling one end of the circumcision belt to make the cutting knife perform a circumcision operation on the tree branch, the tightening force exerted by the circumcision belt on the tree branch remains consistent. Thus, during the entire circumcision operation, the cutting depth of the circumcision knife on the bark remains consistent, making the cut position of the cut neat and flat, and further being more conducive to the germination of roots at the circumcision position. Description of the Drawings

[0013] Attached Figure 1 is a schematic structural diagram of the present utility model

[0014] Attached Figure 2 is the present utility model Figure 1 in the partial structural schematic diagram.

[0015] Attached Figure 3 is the present utility model Figure 1 in the partial structural schematic diagram.

[0016] Appended Figure 4 is the usage state diagram of the present utility model.

[0017] Reference numerals shown in the appended drawings:

[0018] 1. Circumferential cutting belt; 2. Circumferential cutting tool; 3. Fixed position; 4. Installation and fixing groove; 5. Tool base; 6. Clamp; 7. Buckle; 8. Card hole. Specific implementation manners

[0019] The present utility model will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by this application.

[0020] The high-pressure strip propagation method is mainly for plant propagation of relatively tall shrubs. Since the branches of these types of shrubs are relatively tall and cannot be directly layered to the position under the ground soil, it is necessary to circumferentially cut the bark on the branches to expose the internal structure of the bark, and then use a carrier to wrap the soil to the circumferentially cut position of the bark, so that the root system can develop at the circumferentially cut position after a period of time. After that, after cutting this section of the branch, it can be transplanted into the soil environment for subsequent growth and development, and then a complete shrub plant can be obtained. Therefore, when performing the circumferential cutting operation on the branch bark, it is necessary to ensure that the circumferential cutting force is consistent, so that the end position of the cut bark is flat and neat without large damage, so that it is easier for the root system to germinate at the circumferentially cut position of the branch in the future; at the same time, ensure that the xylem at the circumferentially cut position is less damaged, so as to ensure that nutrients can be normally transported to the distal branch of the circumferential cut through the xylem before the root system germinates, so as to ensure that the root system germination has normal nutrient supply.

[0021] Therefore, to solve the above technical problems, a circumcision device for tree layering propagation is provided, including a circumcision belt 1. A tightening component is arranged on the circumcision belt 1, and the circumcision belt 1 is butted and closed through the tightening component. The circumcision belt 1 is made of a soft deformable elastic material. Circumcision cutters 2 are symmetrically arranged on the inner end surface of the circumcision belt 1. When the circumcision belt 1 is butted and closed through the tightening component, the circumcision cutters 2 are in contact with the tree to be cut. The provided circumcision belt 1 can be tightened. During use, the cutting belt is wound around the position of the branch that needs to be circumcised, and then the circumcision belt 1 is tightened through the tightening component, so that the circumcision cutters 2 installed on the inner end surface of the circumcision belt 1 generate a certain acting force on the branch position. When circumcision operation needs to be performed, the end position of the circumcision belt 1 can be pulled, so that the circumcision belt 1 rotates around the branch position, so that the circumcision cutters 2 circumcise the bark at the branch position while maintaining a constant tightening force. Because the circumcision belt 1 is tightened through the tightening component, the tightening force applied to the circumcision cutters 2 is certain, and because of the setting of the tightening component, even when the end position of the circumcision belt 1 is pulled later to circumcise the branch, it will not affect the acting force of the cutting tool on the bark. It should be noted here that when rotating by pulling the end position of the circumcision belt 1, it is necessary to ensure that the circumcision belt 1 moves along the tangent of the branch as much as possible when pulled, that is, to ensure that the pulling angle of the end position of the circumcision belt 1 is less than the tangent angle of the branch, so as to avoid forming a state of pulling the circumcision belt 1 outwards. In this state, it is impossible to ensure that the tightening force of the circumcision belt 1 on the branch is consistent at each position, and to avoid the problem of inconsistent cutting depth after the bark is circumcised.

[0022] The above structure is further set and optimized as follows:

[0023] Because the required size spacing for the girdling operation on different branches is inconsistent, a plurality of fixing positions 3 are symmetrically arranged on the inner end surface of the girdling band 1, and the girdling cutter 2 is fixedly inserted into the fixing position 3. When setting the fixing position 3 here, a plurality of fixing positions 3 are arranged on the inner end surface of the girdling band 1, so that the position of the cutting tool on the girdling band 1 can be adjusted, which is convenient to set the position of the cutting tool in the fixing position 3 according to different girdled branches to meet the girdling operations of different branches. Since the girdling band 1 provided in this device is made of a soft and deformable elastic material, it is necessary to ensure that after the cutting tool is installed on the girdling band 1, the cutting tool acts on the branch position to maintain a stable state. Therefore, the fixing position 3 is an installation fixing groove 4, the installation fixing groove 4 is made of a rigid material, and the installation fixing groove 4 is inlaid on the inner end surface position of the girdling band 1; a tool base 5 is provided in cooperation with the girdling cutter 2, and the tool base 5 is magnetically fixedly connected to the installation fixing groove 4 to ensure the stable position of the cutting tool set in the installation fixing groove 4 while facilitating the replacement and adjustment of the position of the cutting tool.

[0024] For the setting of the tightening assembly, it is necessary to ensure that the tightening assembly can effectively tighten the girdling band 1. Therefore, the tightening assembly includes a clamp 6 and a buckle 7. The clamp 6 is arranged at one end of the girdling band 1, and the buckle 7 is arranged in cooperation with the clamp 6; a plurality of clamping holes 8 are equidistantly arranged at the other end of the girdling band 1. When the end of the girdling band 1 with the clamping holes 8 passes through the clamp 6, the buckle 7 is inserted into the buckle 7 for fitting and fixing. Since a plurality of clamping holes 8 are arranged equidistantly on the girdling band 1, after the clamping holes 8 at different positions are matched with the buckle 7 on the clamp 6, the girdling operation can be adapted to branches of different sizes, so as to meet the girdling requirements of branches of different thicknesses.

[0025] Therefore, a tree layering propagation girdling device can realize uniform girdling operations on the branch positions, making the cambium layer cut and exposed at the girdled branch positions flat and uniformly exposed, so as to ensure that normal rooting can occur at the subsequent girdling positions and ensure better survival of the plants after high-pressure layering.

Claims

1. A tree layering propagation ring cutting device, characterized in that: It comprises a circular cutting belt (1), on which a tightening assembly is arranged, and the circular cutting belt (1) is butted and closed by means of the tightening assembly; Circular cutting knives (2) are symmetrically arranged on the inner end surface of the circular cutting belt (1); when the circular cutting belt (1) is butt-jointed and closed by tightening components, the circular cutting knives (2) come into contact with the cut tree.

2. A tree layering propagation ring cutting device according to claim 1, characterized in that: The annular cutting belt (1) is made of a soft, deformable elastic material.

3. A tree layering propagation ring cutting device according to claim 2, characterized in that: A plurality of fixing positions (3) are symmetrically arranged on the inner end surface of the circular cutting belt (1), and the circular cutting tool (2) is fixedly inserted and arranged inside the fixing positions (3).

4. A tree layering propagation ring cutting device according to claim 3, characterized in that: The fixing position (3) is a mounting fixing groove (4), the mounting fixing groove (4) is made of a rigid material, and the mounting fixing groove (4) is embedded in the inner end surface of the annular cutting belt (1); A tool base (5) is provided in conjunction with the circular cutting tool (2), and the tool base (5) is magnetically fixedly connected to the mounting fixing groove (4).

5. A tree layering propagation ring cutting device according to claim 1 or 4, characterized in that: The tightening assembly comprises a clamp (6) and a buckle (7), wherein the clamp (6) is arranged at one end of the annular cutting belt (1), and the buckle (7) is arranged in cooperation with the clamp (6); Clamping holes (8) are arranged at equal intervals at the other end of the annular cutting belt (1). When one end of the annular cutting belt (1) provided with the clamping holes (8) passes through the clamp (6), the buckle (7) is inserted into the buckle (7) for matching and fixing.

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