Fruit tree branch pulling device convenient to use
By designing a fruit tree branch drawing device including branch drawing and fixing components, the problems of broken branches and poor stability in traditional methods are solved, and a safe and efficient fruit tree branch drawing operation is achieved.
Patent Information
- Application Number
- CN202421361090.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The traditional method of pulling branches of fruit trees uses ropes or iron wire, which leads to damage and poor stability of the branches, affecting fruit trees' growth and pest control.
A fruit tree branch drawing device is designed, including branch drawing parts and fixing parts, which protects the branches through protective covers and plastic bags, and achieves stable fixation and precise branch drawing operations through connecting rods and hooks.
This device avoids damage and wounds of branches, improves the stability and efficiency of branch pulling operations, and ensures healthy growth of fruit trees and pest control.
Smart Images
Figure CN222639181U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fruit tree tools, in particular to a convenient-to-use fruit tree branch pulling device. Background Art
[0002] In the field of fruit tree planting, branch pulling is a horticultural process with a long history and high technical content. It aims to change the growth direction and angle of fruit tree branches through artificial means to achieve an ideal tree structure and optimize the ventilation and light conditions of the tree crown. This operation has a profound impact on the growth, flowering, fruiting, and prevention and control of pests and diseases of fruit trees.
[0003] Traditional methods of pulling branches mainly rely on simple tools such as ropes, wires or plastic ties to pull branches in the desired direction. However, these methods have exposed many shortcomings in practical applications. First, when using ropes or wires to pull branches, it is often necessary to tie the branches tightly, which can easily cause damage to the branch surface or even squeeze into the inside of the branch, causing irreversible damage to the fruit tree. This damage not only affects the normal growth of fruit trees, but may also become a pathway for pests and diseases to invade.
[0004] Secondly, the traditional branch pulling method has poor stability. Since the rope or wire fixing method is relatively simple, it is difficult to resist the influence of natural forces such as wind and rain. Once encountering bad weather, the branch pulling tools may loosen or fail, resulting in a significant reduction in the branch pulling effect, and even the branch pulling operation needs to be repeated. This not only increases the labor intensity of fruit farmers, but also affects the normal growth cycle of fruit trees. Utility Model Content
[0005] The purpose of the utility model is to provide a convenient fruit tree branch pulling device to solve the problem that the traditional branch pulling method proposed in the above background technology uses ropes or wires to pull branches, which often requires the branches to be tightly tied, which easily causes damage to the branch skin and poor stability.
[0006] To achieve the above-mentioned purpose, the utility model provides a convenient fruit tree branch pulling device, including a branch pulling component, the top of the branch pulling component is connected to a fixing component via a connecting rod, the fixing component is installed on a tree branch, the branch pulling component includes a protective cover, a plastic bag is provided on the inner side of the protective cover, a hanging ring is installed on the top of the plastic bag, a hook is installed at the bottom end of the connecting rod, and the hanging ring is connected to the hook.
[0007] Preferably, a shift rod is installed at the notch on one side of the hook, one end of the shift rod is hinged to the hook, and a torsion spring is installed at the hinge, the shift rod is located inside the notch, and the length of the shift rod is greater than the width of the notch.
[0008] Preferably, a collar is installed on the top of the protective cover, and the collar is vertically slidably connected to the connecting rod and is fixed by bolts.
[0009] Preferably, the fixing component comprises an upper clamping ring and a lower clamping ring, one end of the upper clamping ring and the lower clamping ring are hinged, and the other end of the upper clamping ring and the lower clamping ring are connected by a locking bolt.
[0010] Preferably, an upper pad is provided on the inner side of the upper retaining ring, a threaded hole is provided on the top of the upper retaining ring, a clamping screw is installed in the threaded hole, the bottom end of the clamping screw is rotatably connected to the upper pad through a bearing, and a lower pad is fixedly installed on the inner side of the lower retaining ring.
[0011] Preferably, the upper pad and the lower pad are both arc-shaped structures and are made of rubber material.
[0012] Preferably, the connecting rod is vertically arranged and welded to the bottom of the fixing component.
[0013] Preferably, the outer wall of the protective cover is an arc-shaped structure with an opening at the bottom, and the width of the internal space gradually increases from top to bottom.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The easy-to-use fruit tree branch pulling device realizes the stable fixation and accurate branch pulling of branches through the uniquely designed branch pulling parts and fixing parts, avoiding the damage caused by the traditional method of tightly tying branches with ropes or wires. The protective cover and plastic bag in the branch pulling parts can effectively protect the branches and prevent damage and strangulation caused by the branch pulling operation, thereby ensuring the healthy growth of fruit trees.
[0016] Secondly, the device has excellent stability. The connecting rod tightly connects the branch pulling part and the fixing part to form a stable structure that can effectively resist the influence of natural forces such as wind and rain. Even in adverse weather conditions, the device can maintain a stable branch pulling effect, avoiding the problem that traditional branch pulling tools may become loose or ineffective due to weather conditions.
[0017] In addition, the device is easy to operate, efficient and practical. Through simple structures such as hooks and rings, it can be quickly installed and disassembled, greatly improving the efficiency of branch pulling operations. At the same time, the various components in the device are reasonably designed, easy to adjust and maintain, and meet the various needs of fruit farmers in actual use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2It is a structural schematic diagram of the branch pulling component in the utility model;
[0020] Figure 3 It is a structural schematic diagram of the fixing components in the utility model.
[0021] The meaning of each number in the figure is:
[0022] 1. Branch pulling part; 11. Protective cover; 111. Ring; 12. Plastic bag; 121. Hanging ring; 2. Connecting rod; 21. Hook; 211. Stop rod; 3. Fixing part; 31. Upper snap ring; 32. Lower snap ring; 33. Upper pad; 34. Lower pad; 35. Locking bolt; 36. Pressing screw. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] The utility model provides a fruit tree branch pulling device which is convenient to use. Figure 1-Figure 3 As shown, it includes a branch pulling component 1, the top of which is connected to a fixing component 3 via a connecting rod 2, the fixing component 3 is installed on a branch, the branch pulling component 1 includes a protective cover 11, a plastic bag 12 is provided on the inner side of the protective cover 11, the plastic bag 12 is filled with soil and is used to generate gravity to pull the branch down, a hanging ring 121 is installed on the top of the plastic bag 12, a hook 21 is installed on the bottom end of the connecting rod 2, the hanging ring 121 is connected to the hook 21, and is used for quick connection and disassembly of the branch pulling component 1.
[0025] In this embodiment, a blocking rod 211 is installed at the notch on one side of the hook 21. One end of the blocking rod 211 is hinged to the hook 21, and a torsion spring is installed at the hinge. The blocking rod 211 is located on the inner side of the notch, and the length of the blocking rod 211 is greater than the width of the notch, so that the hanging ring 121 can be hung on the inner side of the hook 21 without falling off.
[0026] Specifically, a collar 111 is installed on the top of the protective cover 11 , and the collar 111 is vertically slidably connected to the connecting rod 2 and is fixed by bolts, so as to facilitate the lifting and lowering adjustment of the protective cover 11 , thereby facilitating the exposure or shielding of the plastic bag 12 .
[0027] Furthermore, the fixing component 3 includes an upper snap ring 31 and a lower snap ring 32. One end of the upper snap ring 31 and the lower snap ring 32 are hinged, and the other end of the upper snap ring 31 and the lower snap ring 32 are connected by a locking bolt 35, so as to facilitate locking the fixing component 3 on the branch.
[0028] Furthermore, an upper pad 33 is provided on the inner side of the upper retaining ring 31, a threaded hole is provided on the top of the upper retaining ring 31, a clamping screw 36 is installed in the threaded hole, the bottom end of the clamping screw 36 is rotatably connected to the upper pad 33 through a bearing, and a lower pad 34 is fixedly installed on the inner side of the lower retaining ring 32. The setting of the upper pad 33 facilitates the locking operation on branches of different thicknesses.
[0029] Furthermore, the upper pad 33 and the lower pad 34 are both arc-shaped structures and are made of rubber material to ensure that the branches will not be worn when the fixing component 3 is locked.
[0030] Furthermore, the connecting rod 2 is vertically arranged and welded to the bottom of the fixing component 3, so as to ensure that the fixing component 3 performs a branch pulling operation in a vertical direction.
[0031] Furthermore, the outer wall of the protective cover 11 is an arc-shaped structure with an opening at the bottom, and the width of the internal space gradually increases from top to bottom, so as to facilitate accommodating the plastic bag 12 .
[0032] When the convenient fruit tree branch pulling device of the utility model is used, first, the branch to be pulled is selected, and then the fixing component 3 is used to fix the device. Specifically, the upper clamping ring 31 and the lower clamping ring 32 are opened, the branch is clamped in the middle, and then the locking bolt 35 is tightened to tightly fix the upper clamping ring 31 and the lower clamping ring 32 on the branch. At this time, the upper pad 33 and the lower pad 34 will fit closely to the surface of the branch, and because they are made of rubber material, they can effectively prevent the branch from being worn.
[0033] Then, the branch pulling component 1 is installed. A proper amount of soil is put into the plastic bag 12 to increase the weight, and then the hanging ring 121 is hung on the hook 21 at the bottom of the connecting rod 2. In this process, the blocking rod 211 will ensure that the hanging ring 121 will not fall off the hook 21 due to the effect of the torsion spring, thereby ensuring the stable connection of the branch pulling component 1.
[0034] Next, according to the needs of pulling branches, the plastic bag 12 can be covered by adjusting the position of the protective cover 11. Specifically, by loosening the bolts, the collar 111 can slide vertically on the connecting rod 2, and then tighten the bolts after adjusting to a suitable position, thereby fixing the protective cover 11.
[0035] Finally, the branch will be gradually pulled down to a predetermined angle and direction as the gravity of the soil in the plastic bag 12 acts. In this process, due to the firm fixation of the fixing component 3 and the reasonable design of the branch pulling component 1, the branch can be pulled down without being damaged, thereby realizing the branch pulling operation.
[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A convenient fruit tree branch pulling device, comprising a branch pulling component (1), characterized in that: The top of the branch pulling component (1) is connected to a fixing component (3) via a connecting rod (2), and the fixing component (3) is installed on a branch. The branch pulling component (1) comprises a protective cover (11), a plastic bag (12) is arranged on the inner side of the protective cover (11), a hanging ring (121) is installed on the top of the plastic bag (12), and a hook (21) is installed at the bottom end of the connecting rod (2), and the hanging ring (121) is connected to the hook (21).
2. The convenient-to-use fruit tree branch pulling device according to claim 1, characterized in that: A blocking rod (211) is installed at a notch on one side of the hook (21), one end of the blocking rod (211) is hinged to the hook (21), and a torsion spring is installed at the hinge. The blocking rod (211) is located inside the notch, and the length of the blocking rod (211) is greater than the width of the notch.
3. The convenient-to-use fruit tree branch pulling device according to claim 1, characterized in that: A collar (111) is installed on the top of the protective cover (11), and the collar (111) is vertically slidably connected to the connecting rod (2) and is locked and fixed by bolts.
4. The convenient-to-use fruit tree branch pulling device according to claim 1, characterized in that: The fixing component (3) comprises an upper snap ring (31) and a lower snap ring (32), one end of the upper snap ring (31) and the lower snap ring (32) are hinged, and the other end of the upper snap ring (31) and the lower snap ring (32) are connected by a locking bolt (35).
5. The convenient-to-use fruit tree branch pulling device according to claim 4, characterized in that: An upper pad (33) is arranged on the inner side of the upper retaining ring (31), a threaded hole is arranged on the top of the upper retaining ring (31), a clamping screw (36) is installed in the threaded hole, and the bottom end of the clamping screw (36) is rotatably connected to the upper pad (33) through a bearing, and a lower pad (34) is fixedly installed on the inner side of the lower retaining ring (32).
6. The convenient-to-use fruit tree branch pulling device according to claim 5, characterized in that: The upper pad (33) and the lower pad (34) are both arc-shaped structures and are made of rubber material.
7. The convenient-to-use fruit tree branch pulling device according to claim 1, characterized in that: The connecting rod (2) is arranged vertically and welded to the bottom of the fixing component (3).
8. The convenient-to-use fruit tree branch pulling device according to claim 1, characterized in that: The outer wall of the protective cover (11) is an arc-shaped structure with an opening at the bottom, and the width of the internal space gradually increases from top to bottom.