CN212324823U

CN212324823U - Adjustable fruit tree ring-constriction device

Info

Publication number: CN212324823U
Application number: CN202020717571.8U
Authority: CN
Inventors: 刁久新; 赵文亮; 贾秀平; 郇凯敏; 张森森; 杨菲
Original assignee: Pei Shouzheng
Current assignee: Pei Shouzheng
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-12
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an adjustable fruit tree ring constriction device, which comprises a variable ring constriction body and a ring constriction supporting screw rod, wherein a ring constriction body tensioning hole is formed at the end part penetrating through the ring constriction supporting screw rod; when using, with the configuration of the shape change ring constriction body around the fruit tree branch, with both ends butt joint after confirming the elasticity, utilize the ring constriction closing device to compress tightly the shape change ring constriction body, then with compressing tightly fixation nut locking fixed, along with the growth thickening of trunk, the position of outside adjustable ring constriction closing device and compression fixation nut, the tension of the adjustable shape change ring constriction body, the adjustment is simple and convenient, and can dismantle reuse, restraines vegetative growth, promotes reproductive growth.

Description

Adjustable fruit tree ring-constriction device

Technical Field

The utility model relates to a fruit tree management apparatus technical field especially relates to a fruit tree ring constriction device with adjustable.

Background

In the fruit tree cultivation and management technology, a technical measure capable of controlling the early fruit and high yield of fruit trees, namely a girdling technology, is provided, and the use effect is particularly obvious in the young and prosperous period of the fruit trees. The specific principle is that the branches are properly girdled, so that the downward transportation of organic substances is temporarily blocked, and the accumulation of carbohydrate of nutrients at the upper part of the girdled position is increased, thereby promoting the differentiation of flower buds and improving the quality of fruits. The technical operation method is also frequently used in the process of manufacturing ornamental bonsais for gardening, but the technology is not suitable for all fruit trees, such as stone fruit trees of peaches, cherries, apricots, plums and the like, but the technology cannot be used, and in order to avoid damage to the growth of upper fruit trees, the fruit trees generally adopt a ring-constriction method to promote flower and preserve fruit, namely, the trunk is tightly tied by using ropes or iron wires on the trunk or main branches of the trees, the transportation of carbohydrates at phloem is prevented, the carbon-nitrogen ratio of the overground part is improved, so that the flower bud differentiation is promoted, and the fruit setting rate is improved. However, the direct bundling method has the disadvantages that the tightness is fixed and not adjustable, branches and stems become thick gradually along with the growth of fruit trees, the tighter the rope or iron wire is, and the worse the rope or iron wire can be, the ligneous part of the trunk of the fruit trees can be cut, so that the transportation of carbohydrate is easily stopped completely, and finally the fruit trees die, and the ring-shaped constriction tool cannot be reused, and the material is seriously discarded.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an adjustable fruit tree ring constriction device with adjustable rate of tension, but reuse is provided.

In order to solve the technical problem, the technical scheme of the utility model is that: the adjustable fruit tree ring constriction device comprises a deformation ring constriction body used for being wound on the circumferential surface of a fruit tree trunk, a ring constriction supporting screw used for tensioning the deformation ring constriction body, a ring constriction body tensioning hole is formed in the end portion penetrating through the ring constriction supporting screw, the deformation ring constriction body penetrates through the ring constriction body tensioning hole, a constriction pressing device is sleeved on one side, far away from the constriction body tensioning hole, of the ring constriction body, and a compression fixing nut is matched with threads on the constriction supporting screw in a compression manner.

As a preferred technical solution, the constriction device includes a constriction flap having a U-shaped structure.

As a preferable technical scheme, two compressing ends of the compressing flap are respectively provided with a compressing guide surface, and the compressing guide surfaces are cambered surfaces protruding outwards.

As an improvement on the technical scheme, the deformation ring-shaped constriction body is arranged into a ring-shaped constriction rope, a ring-shaped constriction line, a ring-shaped constriction filament or a ring-shaped constriction belt.

Due to the adoption of the technical scheme, the adjustable fruit tree ring-constriction device comprises a variable ring-constriction body and a ring-constriction supporting screw rod, wherein the variable ring-constriction body is wound on the peripheral surface of a fruit tree trunk, the ring-constriction supporting screw rod is used for tensioning the variable ring-constriction body, a ring-constriction body tensioning hole is formed in the end part penetrating through the ring-constriction supporting screw rod, the variable ring-constriction body is arranged in the ring-constriction body tensioning hole in a penetrating mode, a ring-constriction pressing device is sleeved on one side, far away from the ring-constriction body tensioning hole, of the ring-constriction supporting screw rod, and a pressing and fastening nut is matched with the ring-constriction supporting screw rod on the outer side of the ring-constriction pressing device in a threaded mode; the utility model discloses following beneficial effect has: when using, with the configuration of the shape change ring constriction body around the fruit tree branch, with both ends butt joint after confirming the elasticity, utilize the ring constriction closing device to compress tightly the shape change ring constriction body, then with compressing tightly fixation nut locking fixed, along with the growth thickening of trunk, the position of outside adjustable ring constriction closing device and compression fixation nut, the tension of the adjustable shape change ring constriction body, the adjustment is simple and convenient, and can dismantle reuse, restraines vegetative growth, promotes reproductive growth.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a use state of the embodiment of the present invention;

in the figure: 1-a deformable ring constriction; 2-ring-rotating the supporting screw rod; 3-ring-constriction body tensioning hole; 4, compressing the fixing nut; 5-ring-compressing the folded plate; 6-pressing the guide surface; 7-fruit tree branch.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1 and 2, the adjustable fruit tree ring-shaped constriction device comprises a shape-changing ring-shaped constriction body 1 for winding on the peripheral surface of a fruit tree trunk 7, wherein the shape-changing ring-shaped constriction body 1 can be arranged into a ring-shaped constriction rope, a ring-shaped constriction line, a ring-shaped constriction thread, a ring-shaped constriction belt or other structures with similar ring-shaped constriction binding functions, and is mainly used for tightly tightening the phloem of the fruit tree trunk 7, forming blockage of transportation of phloem carbohydrate, and improving the carbon-nitrogen ratio of the overground part, thereby promoting flower bud differentiation and improving fruit setting rate.

The embodiment further comprises a supporting screw rod 2 for tensioning the variable ring-shaped constriction body 1, the end of the supporting screw rod 2 is provided with a ring-shaped constriction body tensioning hole 3, the variable ring-shaped constriction body 1 is arranged in the ring-shaped constriction body tensioning hole 3, the ring-shaped constriction body 2 is kept away from the ring-shaped constriction body tensioning hole 3, one side of the ring-shaped constriction body tensioning hole 3 is sleeved with a ring-shaped constriction pressing device, and the ring-shaped constriction pressing device is arranged outside the ring-shaped constriction supporting screw rod 2 and is provided with a compression fixing nut 4 in a threaded fit manner.

When using, will with the ring is contracted into supporting screw 2 with the compressing device equipment of being contracted into is joined in marriage, makes again the shape change ring is contracted into the body 1 and is run through the taut hole 3 of the body is contracted into to the ring, and its one end is taken into account with the other end butt joint after around 7 winding circles of fruit tree branches during the butt joint the rate of tension of the body 1 is contracted into to the shape change ring, makes the body 1 is contracted into to the shape change ring forms loop configuration, then utilizes the pliers to carry the outer end of the supporting screw 2 is contracted into to the ring, utilizes other instruments such as pliers or spanner rotatory compress tightly fixation nut 4, can adjust the degree of compression of the compressing device of the ring is contracted into and the rate of tension of the body 1 is contracted into to the shape change ring until reaching suitable rate of tension. Along with the growth of fruit tree branches 7, in the use process, probably the tensity of the deformation ring constriction body 1 can naturally become bigger, at this moment, the compressing fixing nut 4 is readjusted by the method, so that the ring constriction state can be timely adjusted according to the growth of the fruit tree branches 7, the phenomenon that the normal growth of the fruit tree is influenced along with the thickening of the fruit tree branches 7 due to the fact that the deformation ring constriction body 1 damages or damages the surface layer of the trunk is avoided.

It can be clearly seen from figure 2 that, the ring of this embodiment is contracted the mouth with a mouth the position that supporting screw 2 corresponds is not contracted the mouth to fruit tree branch 7 with a mouth, and consequently this ring is contracted the ware and has formed partial ring to be contracted the mouth effect to fruit tree branch 7 to both guaranteed the incessant transport of nutrition and moisture about the branch, compromise the flower bud differentiation again and improve the fruit quality, the result of use is outstanding.

In this embodiment, the compressing device comprises a U-shaped compressing folded plate 5, and in practical use, two parallel portions of the compressing folded plate 5 abut against the surface of the fruit tree trunk 7, and the compressing force can be adjusted by the compressing fixing nut 4.

Because the fruit tree branches 7 are basically cylindrical structures, in order to increase the contact area between the compressing folding plate 5 and the fruit tree branches 7 to the maximum extent and improve the stability and the firmness of the compressing folding plate during installation and use, two compressing ends of the compressing folding plate 5 are respectively provided with a compressing guide surface 6, and the compressing guide surfaces 6 are arranged into outwards convex cambered surface structures.

The utility model discloses will deform the ring and contract the body and set up around the fruit tree branch when using, with both ends butt joint after confirming the elasticity, utilize the ring to contract the compressing device and compress tightly the body with the ring that deforms, then it is fixed with compressing tightly fixation nut locking, along with the growth thickening of trunk, the outside adjustable ring is contracted the compressing device and is compressed tightly fixation nut's position, and the degree of tension of the body is contracted in the ring that can adjust shape, and adjustment simple and convenient, and can dismantle reuse, restrain vegetative growth, promote reproductive growth.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Adjustable fruit tree ring constriction device, its characterized in that: the fruit tree branch body stretching device comprises a deformation ring-shaped constriction body and a ring-shaped constriction supporting screw rod, wherein the deformation ring-shaped constriction body is wound on the peripheral surface of a fruit tree branch, the ring-shaped constriction supporting screw rod is used for tensioning the deformation ring-shaped constriction body, a ring-shaped constriction body tensioning hole is formed in the end portion, penetrating through the ring-shaped constriction supporting screw rod, of the deformation ring-shaped constriction body, the ring-shaped constriction body tensioning hole is formed in the deformation ring-shaped constriction body, a constriction pressing device is sleeved on one side, far away from the ring-shaped constriction body tensioning hole, of the ring-shaped constriction supporting screw rod, and a compression fixing nut is matched with threads on the ring-.

2. The adjustable fruit tree constriction device of claim 1, wherein: the ring-constriction pressing device comprises a U-shaped ring-constriction pressing folded plate.

3. The adjustable fruit tree constriction device of claim 2, wherein: two compressing ends of the ring-shaped compressing folded plate are respectively provided with a compressing guide surface, and the compressing guide surfaces are cambered surfaces protruding outwards.

4. The adjustable fruit tree ring constriction device as claimed in any one of claims 1 to 3, wherein: the shape-changing ring-constriction body is arranged as a ring-constriction rope, a ring-constriction line, a ring-constriction filament or a ring-constriction belt.