Multifunctional pruning device for landscaping design

Abstract

The utility model relates to the technical field of landscaping design, in particular to a multifunctional pruning device for landscaping design, which comprises a shell, a restraining assembly is arranged at the top of the shell and comprises a structural seat fixed at the top of the shell through a bolt, a connecting rod is sleeved in the structural seat in a penetrating manner, and the connecting rod is connected with the top of the shell through a bolt. An arc-shaped end ring is fixed to one end of the connecting rod through a bolt, an arc-shaped cutter groove is formed in the side, close to the shell, of the arc-shaped end ring, and the outer side, located between the structural base and the arc-shaped end ring, of the connecting rod is sleeved with a compression spring; a protective cover is fixed to one side of the shell through bolts, a driving motor is mounted on one side of the protective cover through a mounting frame, and a shaft rod is rotationally connected to the interior of the shell through a bearing; the driving motor works to drive the shaft rod and the cutting blade on the outer side of the shaft rod to rotate at a high speed, the handle is held to move the shell, and branches with different thicknesses can be cut through the cutting blade rotating at the high speed.

Description

Technical Field

[0001] This utility model relates to the field of landscape design technology, specifically to a multifunctional pruning device for landscape design. Background Technology

[0002] Landscape design combines natural landscapes with artificial design to create green spaces that are both beautiful and practical. The steps of landscape design include: needs analysis, element design, maintenance and management, etc. During the maintenance and management process, pruning equipment is used to prune the plants regularly.

[0003] Existing pruning devices mainly use scissors, such as various extended scissors and hydraulic scissors. However, scissors alone can only prune thinner branches and cannot prune thicker branches. Therefore, a multi-functional pruning device for landscaping design is proposed. It uses a drive motor to drive the cutting blade to rotate at high speed. The high-speed rotating cutting blade cuts the branches and can prune branches of different thicknesses. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a multi-functional pruning device for landscaping design. It uses a drive motor to drive the cutting blade to rotate at high speed, and the high-speed rotating cutting blade cuts the branches and trunks, and can prune branches of different thicknesses.

[0005] The technical solution adopted by this utility model to solve its technical problem is a multi-functional pruning device for landscape design, including a shell, a constraint component provided on the top of the shell, the constraint component including a structural seat fixed to the top of the shell by bolts, a connecting rod sleeved through the structural seat, an arc-shaped end ring fixed to one end of the connecting rod by bolts, an arc-shaped knife groove opened on the side of the arc-shaped end ring near the shell, and a compression spring sleeved on the outer side of the connecting rod between the structural seat and the arc-shaped end ring;

[0006] A protective cover is fixed to one side of the housing by bolts, and a drive motor is mounted on one side of the protective cover by a mounting bracket. A shaft is rotatably connected inside the housing by bearings, and a cutting blade is fixedly sleeved on the outer side of the shaft inside the housing by a flat key.

[0007] By adopting the above technical solution, the drive motor drives the cutting blade to rotate at high speed to cut branches of different thicknesses, and the movable connecting rod can pull the support rod to the cutting blade through the arc-shaped end ring.

[0008] Specifically, the shaft is located inside the protective cover and has a small gear fixedly mounted on its outer side by a flat key. The output shaft of the drive motor is located inside the protective cover and has a large gear fixedly mounted on its outer side by a flat key. The large gear and the small gear mesh with each other.

[0009] Specifically, a battery storage box is embedded inside the housing, and the current output terminal of the battery storage box is electrically connected to the current input terminal of the drive motor through a power line.

[0010] Specifically, a handle is fixed to one end of the housing by bolts, and one side of the cutting blade is located outside the housing.

[0011] Specifically, a limiting groove is formed at the top of the structural base, and a limiting strip is welded to the top of the connecting rod, with the limiting strip located inside the limiting groove.

[0012] Specifically, a handle is provided at the end of the connecting rod away from the arc-shaped end ring.

[0013] The beneficial effects of this utility model are:

[0014] The present invention discloses a multi-functional pruning device for landscaping design. The drive motor drives the shaft and the cutting blade on its outer side to rotate at high speed through the large and small gears. By holding the handle and moving the housing, the high-speed rotating cutting blade can cut branches of different thicknesses.

[0015] The present invention discloses a multifunctional pruning device for landscaping design. While holding the handle and cutting the branches with the cutting blade, the other hand holds the handle and pulls the arc-shaped end of the connecting rod towards the housing, which can pull the branch to be cut towards the cutting blade for easy cutting. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the shell of this utility model;

[0019] Figure 3 This is a schematic diagram of the constraint component structure of this utility model;

[0020] In the diagram: 1. Housing; 2. Constraint assembly; 201. Structural base; 202. Connecting rod; 203. Arc-shaped end ring; 204. Arc-shaped blade groove; 205. Compression spring; 206. Limiting groove; 207. Limiting strip; 208. Handle; 3. Shaft; 4. Cutting blade; 5. Battery storage box; 6. Protective cover; 7. Drive motor; 8. Large gear; 9. Small gear; 10. Grip. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] A drive motor is used to rotate the cutting blades at high speed, which cuts the branches and trunks. This allows for the pruning of branches of varying thicknesses. Figure 1-3 As shown, the present invention discloses a multifunctional pruning device for landscaping design, comprising a housing 1, a constraint component 2 on the top of the housing 1, the constraint component 2 including a structural base 201 fixed to the top of the housing 1 by bolts, a connecting rod 202 sleeved through the structural base 201, an arc-shaped end ring 203 fixed to one end of the connecting rod 202 by bolts, an arc-shaped blade groove 204 opened on the side of the arc-shaped end ring 203 near the housing 1, and a compression spring 205 sleeved on the outer side of the connecting rod 202 between the structural base 201 and the arc-shaped end ring 203;

[0023] A protective cover 6 is fixed to one side of the housing 1 by bolts. A drive motor 7 is mounted on one side of the protective cover 6 by a mounting bracket. A shaft 3 is rotatably connected inside the housing 1 by bearings. A cutting blade 4 is fixedly sleeved on the outer side of the shaft 3 inside the housing 1 by a flat key.

[0024] When in use, the drive motor 7 drives the cutting blade 4 to rotate at high speed to cut branches of different thicknesses. The movable connecting rod 202 can pull the support rod to the cutting blade 4 through the arc-shaped end ring 203.

[0025] For example, such as Figure 2 As shown, the present invention also includes a small gear 9 fixedly sleeved on the outer side of the shaft 3 inside the protective cover 6 by a flat key, and a large gear 8 fixedly sleeved on the output shaft of the drive motor 7 inside the protective cover 6 by a flat key, wherein the large gear 8 and the small gear 9 mesh with each other.

[0026] In use, the rotation of the large gear 8 drives the shaft 3 and the cutting blade 4 on its outer side to rotate through the small gear 9.

[0027] For example, such as Figure 2 As shown, the present invention also includes an energy storage box 5 embedded inside the housing 1, and the current output terminal of the energy storage box 5 is electrically connected to the current input terminal of the drive motor 7 through a power line.

[0028] When in use, the battery box 5 supplies power to the drive motor 7 so that it can work normally.

[0029] For example, such as Figure 1As shown, the present invention also includes a handle 10 fixed to one end of the housing 1 by bolts, and one side of the cutting blade 4 is located outside the housing 1.

[0030] When in use, the handle 10 is designed to make it easy for people to hold and move the housing 1.

[0031] For example, such as Figure 3 As shown, the present invention also includes a limiting groove 206 formed at the top of the structural base 201, a limiting strip 207 welded to the top of the connecting rod 202, and the limiting strip 207 located inside the limiting groove 206.

[0032] When in use, the limiting strip 207 and the limiting groove 206 can prevent the connecting rod 202 from rotating without affecting its movement.

[0033] For example, such as Figure 3 As shown, the present invention also includes a handle 208 provided at the end of the connecting rod 202 away from the arc-shaped end ring 203.

[0034] When in use, the handle 208 is designed to make it easy for people to hold and pull the connecting rod 202.

[0035] When this utility model is in use, the storage box 5 supplies power to the drive motor 7. When the drive motor 7 is turned on, the shaft 3 and the cutting blade 4 on its outside can be driven to rotate at high speed through the large gear 8 and the small gear 9. When the person holds the handle 10 to move the housing 1, the branches of different thicknesses can be cut by the high-speed rotating cutting blade 4.

[0036] While holding the handle 10 and cutting the branch with the cutting blade 4, the other hand holds the handle 208 and pulls the arc-shaped end ring 203 towards the housing 1 through the connecting rod 202. This can pull the branch to be cut towards the cutting blade 4, making it easier to cut.

[0037] After the handle 208 is released, the compressed spring 205 pushes the arc-shaped end ring 203 to move and reset, preventing it from affecting the cutting of the branches by the cutting blade 4. When the connecting rod 202 moves, the limiting strip 207 slides in the limiting groove 206, which can prevent the connecting rod 202 and the arc-shaped end ring 203 at one end from rotating.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional pruning device for landscaping design, characterized in that, The device includes a housing (1), and a constraint assembly (2) is provided on the top of the housing (1). The constraint assembly (2) includes a structural seat (201) fixed to the top of the housing (1) by bolts. A connecting rod (202) is sleeved through the inside of the structural seat (201). An arc-shaped end ring (203) is fixed to one end of the connecting rod (202) by bolts. An arc-shaped groove (204) is provided on the side of the arc-shaped end ring (203) close to the housing (1). A compression spring (205) is sleeved on the outside of the connecting rod (202) between the structural seat (201) and the arc-shaped end ring (203). A protective cover (6) is fixed to one side of the housing (1) by bolts. A drive motor (7) is installed on one side of the protective cover (6) by a mounting bracket. A shaft (3) is rotatably connected inside the housing (1) by bearings. A cutting blade (4) is fixedly sleeved on the outside of the housing (1) by a flat key.

2. The multifunctional pruning device for landscape design according to claim 1, characterized in that, The shaft (3) is located inside the protective cover (6) and a small gear (9) is fixedly sleeved on the outside by a flat key. The output shaft of the drive motor (7) is located inside the protective cover (6) and a large gear (8) is fixedly sleeved on it by a flat key. The large gear (8) and the small gear (9) mesh with each other.

3. The multifunctional pruning device for landscape design according to claim 1, characterized in that, The housing (1) is equipped with a battery storage box (5), and the current output terminal of the battery storage box (5) is electrically connected to the current input terminal of the drive motor (7) through a power line.

4. The multifunctional pruning device for landscape design according to claim 1, characterized in that, One end of the housing (1) is fixed with a handle (10) by bolts, and one side of the cutting blade (4) is located outside the housing (1).

5. A multifunctional pruning device for landscape design according to claim 1, characterized in that, A limiting groove (206) is provided at the top of the structural base (201), and a limiting strip (207) is welded to the top of the connecting rod (202). The limiting strip (207) is located inside the limiting groove (206).

6. A multifunctional pruning device for landscape design according to claim 1, characterized in that, A handle (208) is provided at the end of the connecting rod (202) away from the arc-shaped end ring (203).

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