CN220108790U - Shackle suitable for canopy frame cultivation and branch pulling - Google Patents

Abstract

The utility model discloses a shackle suitable for canopy frame cultivation and branch pulling, which comprises a sleeve and a hook piece; the sleeve is provided with four openings, and two crossed passages are arranged inside the sleeve; the number of the hook pieces is two, and each hook piece comprises a shed frame hook, a connecting arm and a branch strip hook which are connected in sequence; the two connecting arms are respectively penetrated in the two passages of the sleeve, the two shed hooks are combined to form a ring shape, and the two branch hooks are combined to form a ring shape. The utility model has simple structure, convenient use, repeated use and stable branch pulling, and is suitable for the rapid branch pulling of the trellis cultivation.

Description

Shackle suitable for canopy frame cultivation and branch pulling

Technical Field

The utility model relates to the technical field of planting industry, in particular to a shackle suitable for canopy frame cultivation and branch pulling.

Background

The shed cultivation is a cultivation mode of utilizing materials such as metal, bamboo, wood and the like to form a shed and supporting crowns of fruit trees. In the process of pulling branches of the trellis cultivated fruit trees, technicians need to level the upright branches respectively and tie the branches on the trellis by using ropes to complete the branch pulling; the branch pulling method is complex in operation, and a great deal of manpower and time are consumed for manual branch pulling. Another branch pulling method is to bind the branches on the shed frame by adopting nylon ties, however, the nylon ties are disposable articles, and are cut off by scissors when being removed, and the branches still need laborious cleaning after being removed. In addition, patent CN216982853U discloses a fruit tree branch pulling device, which comprises a sleeve, an adjusting mechanism, a connecting mechanism and an auxiliary mechanism, and has a complex structure and is not suitable for the canopy frame cultivation branch pulling.

Therefore, development of a tool which is favorable for realizing rapid branch pulling of trellis cultivation and can be reused is needed to be developed so as to be convenient for vast agricultural workers.

Disclosure of Invention

In view of the above, the utility model provides a shackle suitable for canopy frame cultivation and branch pulling, which has simple structure, convenient use and repeated use.

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

a shackle suitable for canopy frame cultivation and branch pulling, which comprises a sleeve and a hook piece;

the sleeve is provided with four openings, and two crossed passages are arranged inside the sleeve;

the number of the hook pieces is two, and each hook piece comprises a shed frame hook, a connecting arm and a branch strip hook which are connected in sequence;

the two connecting arms are respectively penetrated in the two passages of the sleeve, the two shed hooks are combined to form a ring shape, and the two branch hooks are combined to form a ring shape.

According to the utility model, the two hook pieces are sleeved through the sleeve to form the 8-shaped shackle, and the connecting arms of the two hook pieces can be pulled in the sleeve to move, so that the annular structure formed by the two shed frame hooks presents a notch in the pulling and moving process, and the shed frame is placed in the ring; simultaneously, an annular structure formed by two branch hooks can be provided with notches in the pulling and moving process, and the two branch hooks are used for placing branches into the rings; then restoring the hook ring into an 8-shaped hook ring; the utility model is used for the trellis cultivation and the branch pulling operation is simple and quick, the disassembly is convenient, and the shackle can be reused.

In addition, the ordinary single-hook branch pulling process is influenced by external force or the growth of branches, so that unhooking is easy to occur; according to the utility model, the two hook pieces are crossed to form an 8-shaped structure, so that the situation that branches or shed frames fall off from hooks can be reduced; the branches can apply acting force to the two branch hooks, and the acting force is transmitted to the shed frame hooks, so that the branch pulling fixation is more stable.

When the utility model is used for pulling the branches, the shed frame and the branches are respectively arranged in the two rings, so that the contact friction between the shed frame and the branches can be reduced, and the damage to the branches can be reduced.

Preferably, the sleeve is a hose with an X-shaped inner passage section, so that the convenient shackle is suitable for shed frames and branches with different specifications; for example, it is advantageous to pull larger openings of the hook-and-loop configuration of the trellis or the branches to facilitate placement of thicker trellis or branches.

Preferably, when the shed frame is a metal frame such as an iron wire and the like which can be magnetically attracted, the magnet can be fixed on the shed frame hook, so that the shed frame hook is further beneficial to being fixed on the shed frame, and the branch pulling stability is improved.

Preferably, the shed frame hooks are provided with concave-convex lines, which is further beneficial to fixing the shed frame hooks on the shed frame and improves the branch pulling stability.

Preferably, the branch strip hook is sleeved with a buffer sleeve, such as a sponge sleeve, a rubber sleeve and the like, so that damage to the branch is avoided.

Preferably, the branch strip hook is fixedly provided with a buffer cushion, such as a sponge cushion, a rubber cushion and the like, so as to avoid damaging the branches.

Preferably, the hook is an integrally formed structure.

Preferably, the sizes and radians of the shed frame hooks and the branch hooks can be made into different specifications according to the thickness of the shed frame and the branches so as to be convenient to select.

Preferably, the shed hook is detachably connected with the connecting arm.

Preferably, the connecting arm is detachably connected with the branch hook.

Compared with the prior art, the shackle provided by the utility model has the advantages of simple structure, convenience in use, reusability, stable branch pulling, suitability for rapid branch pulling in large-scale trellis cultivation, and convenience in labor and time saving.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described below, and it will be apparent that the drawings in the following description are only embodiments of the present utility model and that other drawings may be obtained from the provided drawings without inventive effort to those skilled in the art.

Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.

Fig. 2 is a schematic view of the structure of a sleeve according to embodiment 1 of the present utility model.

Fig. 3 is a diagram showing the use state of embodiment 1 of the present utility model.

Fig. 4 is a diagram showing the use of embodiment 1 of the present utility model.

Fig. 5 is a diagram showing the use state of embodiment 1 of the present utility model.

Fig. 6 is a diagram showing the use state of embodiment 1 of the present utility model.

Fig. 7 is a schematic structural view of embodiment 6 of the present utility model.

Fig. 8 is a schematic view of embodiment 7 of the present utility model.

Reference numerals: 1. a sleeve; 2. a hook member; 21. a shed frame hook; 22. a connecting arm; 23. a branch hook; 3. a shed frame; 4. and (5) branches.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-2, a shackle suitable for canopy-frame cultivation and branch pulling comprises a sleeve 1 and a hook 2;

the sleeve 1 is provided with four openings, and two crossed passages are arranged inside the sleeve;

the number of the hook pieces 2 is two, and each hook piece 2 comprises a shed frame hook 21, a connecting arm 22 and a branch hook 23 which are connected in sequence; the hook piece 2 is of an integrated structure;

the two connecting arms 22 are respectively penetrated in the two passages of the sleeve 1, the two shed hooks 21 are combined to form a ring shape at the periphery of the two openings of the sleeve 1, and the two branch hooks 23 are combined to form a ring shape at the periphery of the other two openings of the sleeve 1.

As shown in fig. 3-6, in the use of the utility model, one or two hook pieces 2 in the sleeve 1 are drawn to enable the annular structure formed by two shed hooks 21 to present a notch with proper size for placing the shed 3; the annular structure formed by the two branch hooks 23 presents a notch with proper size for placing the branch 4; one or two hook pieces 2 are then drawn, the positions of the sleeves on the two hook pieces are appropriately adjusted, the hook ring is guaranteed to recover into an 8 shape, a certain intersection is formed between two shed hooks 21, a certain intersection is formed between two branch hooks 23, and then the shed frames 3 and the branches 4 are prevented from falling out of the hook ring.

One shackle may be used to secure a single limb, multiple shackles may be used to secure different positions of a limb, or multiple limbs may be placed in a shackle-like configuration of a limb.

With the growth shape of the branches fixed, one or two hook pieces 2 can be pulled out, the shackles are removed (the shed 3 and the branches 4 are respectively removed from the notches), and the removed shackles can be used for pulling the branches for shed cultivation again.

Example 2

A shackle suitable for canopy frame cultivation and branch pulling, wherein the sleeve is a plastic hose and is provided with four openings, and the cross section of the internal passage is X-shaped; the rest of the structure and the use method are the same as in the embodiment 1.

Based on the setting of hose, can produce certain deformation, two hook pieces can break off bigger breach off with fingers and thumb when the pull, and then be favorable to thicker rack or branch to put into.

Example 3

On the basis of embodiment 1, a magnet is fixed to one or both of the canopy frame hooks 21; when the canopy frame is an iron wire, the canopy frame hooks 21 can be better fixed to the canopy frame.

Example 4

On the basis of the embodiment 1, the concave-convex lines are arranged on the two shed hooks 21 so as to increase the friction force of the shed hooks on the shed and improve the stability of pulling branches.

Example 5

On the basis of embodiment 1, a buffer sleeve or a fixed buffer pad is sleeved on the branch hook 23, and sponge, rubber and other materials can be adopted to avoid damaging the branch.

Example 6

Based on the embodiment 1, products with different sizes and radian specifications of the shed frame hooks and the branch hooks are arranged according to the thickness of the shed frame and the branches (figures 1 and 7), so that the selection is convenient.

Example 7

Based on the embodiment 1, one or two hook members are replaced by a detachable structure, such as a detachable connection of a shed frame hook and a connecting arm, and a detachable connection of a connecting arm and a branch hook (fig. 8). The detachable mode can adopt threaded connection, buckle connection and the like, so that the shed frame hooks and branch hooks with different sizes and radians can be replaced conveniently, and the connecting arms with different lengths can be replaced. In addition, can set up to the pivot connection between rack hook and the linking arm, between linking arm and the branch hook, install the torsional spring in the pivot, form the rotatable architecture that can resume to normal position ("8" word form shackle), and then make things convenient for rack, branch to put into.

Example 8

Based on the embodiment 1, the hook member can be made of conventional memory metal material, i.e. the hook member is subjected to a certain degree of mechanical stress (when the hook member is pulled, a larger notch is broken off and put into a shed frame or a branch), and then the hook member automatically returns to the original shape after the mechanical stress is removed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A shackle suitable for canopy frame cultivation and branch pulling is characterized in that,

comprises a sleeve and a hook piece;

the sleeve is provided with four openings, and two crossed passages are formed in the sleeve;

the number of the hook pieces is two, and each hook piece comprises a shed frame hook, a connecting arm and a branch strip hook which are connected in sequence;

the two connecting arms are respectively arranged in the two passages of the sleeve in a penetrating way, the two shed frame hooks are combined to form a ring shape, and the two branch hooks are combined to form a ring shape.

2. A shackle suitable for canopy cultivation and pulling branch as defined in claim 1,

the sleeve is a hose with an X-shaped internal passage section.

3. A shackle suitable for canopy cultivation and pulling branch as defined in claim 1,

and a magnet is fixed on the shed frame hook.

4. A shackle suitable for canopy cultivation and pulling branch as defined in claim 1,

the shed frame hook is provided with concave-convex lines.

5. A shackle suitable for canopy cultivation and pulling branch as defined in claim 1,

the branch strip hook is sleeved with a buffer sleeve.

6. A shackle suitable for canopy cultivation and pulling branch as defined in claim 1,

and a buffer cushion is fixed on the branch strip hook.

7. A shackle suitable for canopy cultivation and pulling branch as defined in claim 1,

the hook piece is of an integrated structure.

8. A shackle suitable for canopy cultivation and pulling branch as defined in claim 1,

the shed frame hook is detachably connected with the connecting arm.

9. A shackle suitable for canopy cultivation and pulling branch as defined in claim 1,

the connecting arm is detachably connected with the branch hook.