A tool for pruning dead branches for green maintenance

Abstract

The utility model relates to the technical field of afforestation maintenance, and disclose a kind of dead branch pruning tool for afforestation maintenance, including chopper, chopper is fixedly connected handle, the inside of chopper is provided with cavity, and handle is provided with sliding slot, and sliding slot is communicated with cavity, and cutting mechanism is placed in cavity and sliding slot, handle is fixedly connected with limit tube, and the inside of limit tube and sliding slot is communicated, and limit tube is detachably connected with the fixing assembly for fixed cutting mechanism on it.The dead branch pruning tool for afforestation maintenance in the utility model can combine chopper and saw together, and in the process of use, the habit of tool user is selected according to the condition of afforestation dead branch, suitable pruning tool, so that when pruning dead branch, physical effort can be saved, and the pruning time can also be shortened, and it is simple, fast and convenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of greening maintenance technology, specifically a tool for pruning dead branches for greening maintenance. Background Technology

[0002] Landscape architecture is an important facility for greening and beautifying trees. In order to improve the aesthetics of the landscape and reduce the diversion of nutrients to trees by dead branches, landscape managers generally need to prune dead branches from time to time, especially dead and diseased branches, which are not beneficial to the growth of trees. Pruning can concentrate nutrients to the main branches.

[0003] In the daily process of handling dead branches, staff use tools such as machetes and saws to remove dead branches from green trees. Staff members may prefer to use machetes or saws, which is mainly influenced by factors such as tool characteristics, work environment, personal skills and habits, as well as safety and comfort. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a tool for pruning dead branches in landscaping maintenance, which combines a cleaver and a saw blade, making it suitable for different users.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tool for pruning dead branches for greening maintenance, including a cleaver, a handle fixedly connected to the cleaver, a cavity provided inside the cleaver, a groove provided on the handle, the groove communicating with the cavity, a cutting mechanism placed in the cavity and the groove, a limiting tube fixedly connected to the handle, the limiting tube communicating with the inside of the groove, and a fixing component for fixing the cutting mechanism detachably connected to the limiting tube.

[0006] Furthermore, the cutting mechanism includes a saw blade placed on the cavity, with a saw handle that matches the slide groove fixedly connected to the end of the saw blade, and a threaded hole provided on the upper surface of the saw handle.

[0007] Furthermore, the fixing component includes a slide rod slidably connected within the limiting tube, with a knob fixedly connected to the upper end of the slide rod and a threaded rod matching the threaded hole fixedly connected to the lower end of the slide rod.

[0008] Furthermore, the lower surface of the saw handle is fixedly connected with a threaded hole two that matches the threaded rod.

[0009] Furthermore, a handguard is fixedly connected to the lower surface of the knife handle.

[0010] Furthermore, both the knife handle and the saw handle are fixedly connected with a knife tail rope.

[0011] Furthermore, the handle of the knife and the handle of the saw are made of the same material, namely stainless steel.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This type of greening maintenance dead branch pruning tool combines a cleaver and a saw. During use, the user can choose the appropriate pruning tool based on their habits and the condition of the dead branches. This saves energy and shortens the pruning time, and is simple, quick and convenient to operate. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0015] Figure 2 This is an exploded view of the entire utility model;

[0016] Figure 3 This is a cross-sectional three-dimensional structural diagram of the machete of this utility model.

[0017] In the picture: 1. Cleaver; 2. Handle; 3. Cavity; 4. Slide groove; 5. Limiting tube; 6. Saw blade; 7. Saw handle; 8. Threaded hole one; 9. Slide rod; 10. Knob; 11. Threaded rod; 12. Threaded hole two; 13. Hand guard; 14. Blade end rope. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Please see Figures 1 to 3 A tool for pruning dead branches for landscaping maintenance includes a cleaver 1, a handle 2 fixedly connected to the cleaver 1, a cavity 3 inside the cleaver 1, a groove 4 on the handle 2 that communicates with the cavity 3, a cutting mechanism placed inside the cavity 3 and the groove 4, a limiting tube 5 fixedly connected to the handle 2 that communicates with the inside of the groove 4, and a fixing component for fixing the cutting mechanism detachably connected to the limiting tube 5.

[0020] like Figures 1 to 3As shown, the greening maintenance dead branch pruning tool of this utility model allows users to choose the appropriate tool based on their habits and the specific needs of pruning dead branches. When encountering large dead branches, using the chopper 1 can be inconvenient, physically demanding, and time-consuming. Simply removing the fixing components from the cutting mechanism and using it to saw off thicker dead branches is sufficient. While sawing is less strenuous for thicker branches, the chopper 1 possesses strong impact force, enabling it to quickly cut thinner but harder dead branches with a more direct operation. For example, when pruning hard dead branches three to five centimeters in diameter on small trees, the chopper 1, with its sharp blade and considerable weight, can quickly cut them. Furthermore, the chopper 1 has a simple structure, requires no additional power source, has low maintenance costs, is easy to carry, and is suitable for use in various environments.

[0021] like Figure 2 and Figure 3 As shown, the cutting mechanism includes a saw blade 6 placed on the cavity 3, and a saw handle 7 that matches the slide groove 4 is fixedly connected to the end of the saw blade 6. A threaded hole 8 is provided on the upper surface of the saw handle 7.

[0022] Specifically, by rotating the fixing component to disengage it from the threaded hole 8 on the saw handle 7, the saw handle 7 can be pulled out, allowing the saw blade 6 to be removed from the cavity 3. The saw handle 7 can then be used to saw off the dead branches, making the sawing process more labor-saving.

[0023] like Figure 2 and Figure 3 As shown, the fixing component includes a slide rod 9 slidably connected in the limiting tube 5, a knob 10 fixedly connected to the upper end of the slide rod 9, and a threaded rod 11 that matches the threaded hole 8 fixedly connected to the lower end of the slide rod 9.

[0024] Specifically, turning the knob 10 causes the threaded rod 11 to disengage from the threaded hole 8, thereby releasing the restriction on the saw handle 7. This allows the saw handle 7 and the saw blade 6 to be quickly removed, and the saw blade 6 can be used to prune the dead branches.

[0025] like Figure 3 As shown, the lower surface of the saw handle 7 is fixedly connected with a threaded hole 12 that matches the threaded rod 11.

[0026] Specifically, after removing the fixing component and the saw blade 6, the threaded rod 11 on the fixing component is threadedly connected to the threaded hole 12 on the lower surface of the saw handle 7. When using the saw blade 6 to trim dead branches, since the saw blade 6 is in reciprocating motion, the sliding rod 9 can intercept the dead branches and prevent them from hitting the user's hand during the reciprocating motion.

[0027] like Figure 1 As shown, a handguard 13 is fixedly connected to the lower surface of the knife handle 2.

[0028] Specifically, when using the machete 1, the hand guard 13 can protect the user's hand and prevent the fingers holding the handle 2 from colliding with the dead branch due to operational errors during the fall, thus avoiding finger injuries.

[0029] like Figure 1 As shown, both the knife handle 2 and the saw handle 7 are fixedly connected with a knife tail rope 14.

[0030] Specifically, the blade end cord 14 can be used to secure the machete 1 or saw handle 7 to the waist, backpack or other equipment for easy carrying and storage. When swinging the machete, wrapping the blade end cord 14 around the wrist can effectively prevent the machete 1 from slipping out of the hand. Once the machete 1 slips out of the hand, the blade end cord 14 can ensure that the machete 1 is still hanging on the arm, making it easy to quickly regain the grip and avoid danger due to the loss of the machete 1.

[0031] like Figure 1 As shown, the handle 2 and the saw handle 7 are made of the same material, both of which are stainless steel.

[0032] Specifically, stainless steel uses chromium to form a dense oxide film, which effectively resists corrosion caused by sweat, rain, plant sap, etc. This prevents instability in grip or structural damage due to corrosion.

[0033] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A tool for pruning dead branches for landscaping maintenance, comprising a cleaver (1), wherein a handle (2) is fixedly connected to the cleaver (1), characterized in that: The machete (1) has a cavity (3) inside, and the handle (2) has a groove (4) connected to the cavity (3). A cutting mechanism is placed inside the cavity (3) and the groove (4). A limiting tube (5) is fixedly connected to the handle (2). The limiting tube (5) is connected to the inside of the groove (4). A fixing component for fixing the cutting mechanism is detachably connected to the limiting tube (5).

2. The tool for pruning dead branches for landscaping maintenance according to claim 1, characterized in that: The cutting mechanism includes a saw blade (6) placed on the cavity (3), and the end of the saw blade (6) is fixedly connected to a saw handle (7) that matches the slide (4). The upper surface of the saw handle (7) is provided with a threaded hole (8).

3. The tool for pruning dead branches for landscaping maintenance according to claim 2, characterized in that: The fixing component includes a slide rod (9) that is slidably connected in the limiting tube (5). A knob (10) is fixedly connected to the upper end of the slide rod (9), and a threaded rod (11) that matches the threaded hole (8) is fixedly connected to the lower end of the slide rod (9).

4. A tool for pruning dead branches for landscaping maintenance according to claim 3, characterized in that: The lower surface of the saw handle (7) is fixedly connected to a threaded hole (12) that matches the threaded rod (11).

5. A tool for pruning dead branches for landscaping maintenance according to claim 1, characterized in that: A handguard (13) is fixedly connected to the lower surface of the handle (2).

6. A tool for pruning dead branches for landscaping maintenance according to claim 1, characterized in that: Both the knife handle (2) and the saw handle (7) are fixedly connected with a knife tail rope (14).

7. A tool for pruning dead branches for landscaping maintenance according to claim 1, characterized in that: The knife handle (2) and the saw handle (7) are made of the same material, stainless steel.

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