Durian honey pruning device

Abstract

The utility model relates to the technical field of fruit tree pruning, and discloses a durian honey pruning device which comprises two connecting rods, the tops of the connecting rods are fixedly connected with cutting assemblies used for cutting branches, the interiors of the two connecting rods are connected with extension rods in a sliding mode, positioning holes are formed in the extension rods, and the extension rods are connected with the cutting assemblies in a sliding mode. The exteriors of the two connecting rods are fixedly connected with guide rails, the exteriors of the guide rails are slidably connected with a transverse sliding frame, one side of the exterior of the transverse sliding frame is fixedly connected with a locking rod, and the cutting assembly comprises a cutting cutter head. According to the pruning device, the locking rod slides in the connecting rod and can be fixed in the positioning hole, so that the extension rod can be subjected to different-length telescopic adjustment, the pruning requirements of branch rods with different heights are effectively met, the operation flexibility is improved through the design of the pruning device, a user can more conveniently and rapidly prune branches, and the pruning efficiency is improved. And the safety and the stability of the pruning operation are also ensured.

Description

Technical Field

[0001] This utility model relates to the field of fruit tree pruning technology, and in particular to a durian pruning device. Background Technology

[0002] When pruning durian bud trees, a special pruning device is often used. This device is specifically designed for pruning the durian buds on durian trees. It is designed to improve the efficiency and accuracy of pruning, ensuring that the complex branch structure of the durian tree can be effectively managed during the pruning process.

[0003] A typical durian pruning device consists of a blade, a connecting rod, and an extension rod. When in use, the blade can precisely cut branches under appropriate pressure, ensuring effective pruning. The connecting rod provides robust support, guaranteeing the stability of the blade and other components during operation. The extension rod, with its adjustable length, allows users to easily handle branches of different heights, enhancing pruning flexibility.

[0004] However, in the existing technology, most of the extension rods lack a precise adjustment mechanism, which makes it impossible to make fine adjustments according to the height of the branches during operation. This will cause instability and insufficient force, affecting the cutting effect of the blade. Therefore, a durian honey pruning device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a durian pruning device, which aims to improve the problem that some existing devices cannot accurately adjust the extension rod during pruning, resulting in unstable force application during use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A durian pruning device includes two connecting rods. A pruning component for pruning branches is fixedly connected to the top of the connecting rods. An extension rod is slidably connected inside the two connecting rods. A positioning hole is opened inside the extension rod. A guide rail is fixedly connected to the outside of the two connecting rods. A transverse sliding frame is slidably connected to the outside of the guide rail. A locking rod is fixedly connected to one side of the outer side of the transverse sliding frame.

[0008] As a further description of the above technical solution:

[0009] The pruning assembly includes a pruning shear head, which is externally fixedly connected to the top of the connecting rod. An alignment shear head is fixedly connected to the top of the connecting rod. The tops of the two connecting rods are respectively fixedly connected to the alignment shear head and the pruning shear head. The branches are pruned by bringing their adjacent sides closer together.

[0010] As a further description of the above technical solution:

[0011] The tops of the two connecting rods are fixedly connected to support blocks, and the interiors of the two support blocks are rotatably connected to rotating columns;

[0012] As a further description of the above technical solution:

[0013] A rotating block is fixedly connected to the outside of the rotating column, and two sliding rods are fixedly connected to the front side of the rotating block.

[0014] As a further description of the above technical solution:

[0015] The two slide rods are slidably connected to an upper slide frame, and the two slide rods are slidably connected to a lower alignment frame, with the lower alignment frame located at the bottom of the upper slide frame.

[0016] As a further description of the above technical solution:

[0017] The two upper sliding frames are rotatably connected to movable columns, and the movable columns are fixedly connected to latching rods.

[0018] As a further description of the above technical solution:

[0019] A fixing rod is fixedly connected to the outer side of the lower alignment frame, and the outer side of the fixing rod is at the bottom of the upper sliding frame;

[0020] As a further description of the above technical solution:

[0021] The connecting rod has a groove on its outside, so that the outer side of the locking rod is slidably connected to the inside of the connecting rod.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the locking rod can be fixed inside the positioning hole by sliding inside the connecting rod, so that the extension rod can be adjusted to different lengths, thereby effectively meeting the pruning needs of branches of different heights. Its design not only improves the flexibility of operation and makes the pruning process more convenient for users, but also ensures the safety and stability of pruning operations.

[0024] 2. In this utility model, the upper sliding frame and the lower alignment frame interact with each other, and then the locking rod is fastened to the outside of the fixed rod to lock the collection net that needs to be fixed. The locking design not only improves the pruning efficiency, but also greatly reduces the falling of branches and leaves due to the instability of the collection net, ensuring the cleanliness and convenience of the pruning process. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a durian pruning device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the positioning hole of a durian pruning device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the rotating block of a durian pruning device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the support block of a durian pruning device proposed in this utility model.

[0029] Legend:

[0030] 1. Connecting rod; 2. Cutting blade head; 3. Extension rod; 4. Positioning hole; 5. Guide rail; 6. Lateral sliding frame; 7. Locking rod; 8. Support block; 9. Rotating column; 10. Rotating block; 11. Slide rod; 12. Upper sliding frame; 13. Movable column; 14. Clamping rod; 15. Lower alignment frame; 16. Fixing rod; 17. Alignment blade head. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 and Figure 2This utility model provides an embodiment of a durian pruning device, comprising two connecting rods 1, designed to ensure stability and reliability. A pruning assembly for cutting branches is fixedly connected to the top of each connecting rod 1. The pruning assembly includes a pruning blade head 2, the outer side of which is fixedly connected to the top of the connecting rod 1. An alignment blade head 17 is fixedly connected to the top of each connecting rod 1. The proximity of the pruning blade head 2 and the alignment blade head 17 allows for branch pruning. The tops of the two connecting rods 1 are respectively fixedly connected to the alignment blade head 17 and the pruning blade head 2. By bringing their adjacent sides closer together, the branches are pruned. An extension rod 3 is slidably connected inside the two connecting rods 1, enabling the pruning of branches at higher elevations. The extension rod 3 has a positioning hole 4 inside, and multiple positioning holes 4 are evenly distributed inside the extension rod 3 to allow for precise adjustment of the extension rod 3. The two connecting rods 1 are fixedly connected to the outside of the guide rail 5 to provide good sliding performance. The guide rail 5 is slidably connected to the outside of the guide rail 5 to allow the rod to slide smoothly outside the guide rail 5. A locking rod 7 is fixedly connected to the outside of the slidable side ...

[0033] Reference Figure 3 and Figure 4 Support blocks 8 are fixedly connected to the top of the two connecting rods 1. These blocks are designed at the bottom of the two aligning blades 17 of the cutting head, providing good support. Rotating columns 9 are rotatably connected inside the two support blocks 8, allowing for smooth rotation. Rotating blocks 10 are fixedly connected to the outside of the rotating columns 9. Rotation of the support blocks 8 drives the rotating blocks 10 to rotate. Two sliding rods 11 are fixedly connected to the front of the rotating blocks 10, providing good sliding performance. An upper sliding frame 12 is slidably connected to the outside of the two sliding rods 11, and a lower alignment frame 15 is slidably connected to the outside of the two sliding rods 11. The upper sliding frame 12 and the lower alignment frame 15... 5. The sliding mechanism allows the two to approach each other. The lower alignment frame 15 has an arc-shaped groove inside that allows it to fit against the bottom of the upper sliding frame 12. The outer part of the lower alignment frame 15 is at the bottom of the upper sliding frame 12. The two upper sliding frames 12 are rotatably connected to movable columns 13, which can provide good rotation performance. The movable column 13 is fixedly connected to a latching rod 14. The design of the latching rod 14 can make a certain amount of prying and offset effect on the outside of the movable column 13. A fixing rod 16 is fixedly connected to one side of the lower alignment frame 15, so that the groove inside the latching rod 14 is locked onto the outside of the fixing rod 16. The outside of the fixing rod 16 is at the bottom of the upper sliding frame 12.

[0034] Working Principle: First, the user adjusts the length of the extension rod 3 according to the pruning needs. By sliding the transverse sliding bracket 6, the locking rod 7 is inserted into the positioning hole 4 inside the extension rod 3, ensuring that the extension rod 3 can be accurately fixed at the required height. When the pruning is ready, the user can hold the connecting rod 1 to stabilize the position of the equipment, bringing the pruning shear head 2 and the aligning blade head 17 closer together, aligning them with the branch to be pruned. During this process, the aligning blade head 17, fixed at the top of the connecting rod 1, supports and fixes the branch, ensuring that the pruning shear head 2 can accurately cut the branch. When performing the pruning operation, the user applies force, and the pruning shear head 2 will smoothly cut along the designed cutting path to achieve the desired pruning effect. After pruning, the user can release the locking rod 7 to release the fixation of the extension rod 3, and then adjust the transverse sliding bracket 6 to the position of other branches that need to be pruned, repeating the above steps until all target branches have been pruned.

[0035] When preparing to begin cutting, the user slides the upper sliding frame 12 and the lower alignment frame 15 up and down by operating the sliding rod 11 connected to the rotating block 10, so as to achieve precise proximity between the upper sliding frame 12 and the lower alignment frame 15. The arc-shaped groove in the lower alignment frame 15 ensures that it fits effectively with the bottom of the upper sliding frame 12, which can firmly clamp the collection net of the branch to be cut, ensuring the stability of the cutting process and collection. By gently pressing the latching rod 14 on the movable column 13, the collection net is locked. During this process, the groove inside the latching rod 14 can lock the fixing rod 16, providing additional support and locking, ensuring the stability of the blade during the application of force.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for pruning durian honey, comprising two connecting rods (1), characterized in that: The top of the connecting rod (1) is fixedly connected with a cutting assembly for cutting branches, the inside of the two connecting rods (1) is slidably connected with an extension rod (3), the inside of the extension rod (3) is provided with a positioning hole (4), the outside of the two connecting rods (1) is fixedly connected with a guide rail (5), the outside of the guide rail (5) is slidably connected with a transverse sliding frame (6), and the outside of the transverse sliding frame (6) is fixedly connected with a locking rod (7).

2. The device according to claim 1, wherein: The cutting assembly comprises a cutting bit (2), the outside of the cutting bit (2) is fixedly connected to the top of the connecting rod (1), the top of the connecting rod (1) is fixedly connected with a positioning bit (17), and the top of the two connecting rods (1) is fixedly connected with the positioning bit (17) and the cutting bit (2) respectively, so that the branches are trimmed by the adjacent sides of the two.

3. The device according to claim 1, wherein: The top of the two connecting rods (1) is fixedly connected with a support block (8), and the inside of the two support blocks (8) is rotatably connected with a rotating column (9).

4. The device according to claim 3, wherein: The outside of the rotating column (9) is fixedly connected with a rotating block (10), and the outside of the rotating block (10) is fixedly connected with two sliding rods (11).

5. The device according to claim 4, wherein: The outside of the two sliding rods (11) is slidably connected with an upper sliding frame (12), and the outside of the two sliding rods (11) is slidably connected with a lower positioning frame (15).

6. The device according to claim 5, wherein: The outside of the two upper sliding frames (12) is rotatably connected with a movable column (13), and the outside of the movable column (13) is fixedly connected with a trigger rod (14).

7. The device according to claim 6, wherein: The outside of the lower positioning frame (15) is fixedly connected with a fixed rod (16), and the outside of the fixed rod (16) is at the bottom of the upper sliding frame (12).

8. The device according to claim 1, wherein: The outside of the connecting rod (1) is provided with a groove, so that the outside of the locking rod (7) is slidably connected to the inside of the connecting rod (1). The top of the connecting rod (1) is fixedly connected with a cutting assembly for cutting branches, the inside of the two connecting rods (1) is slidably connected with an extension rod (3), the inside of the extension rod (3) is provided with a positioning hole (4), the outside of the two connecting rods (1) is fixedly connected with a guide rail (5), the outside of the guide rail (5) is slidably connected with a transverse sliding frame (6), and the outside of the transverse sliding frame (6) is fixedly connected with a locking rod (7).

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