Pruner for landscaping

Abstract

The utility model relates to the technical field of landscaping, and discloses a landscaping pruning device which comprises pruning shears, connecting cylinders and screws are fixedly mounted at the two ends of the bottom of the pruning shears, connecting columns are slidably mounted at the bottoms of the connecting cylinders, first sliding grooves are formed in the two sides of an inner cavity of each connecting cylinder, and the first sliding grooves are communicated with the first sliding grooves. First sliding blocks are installed in the two first sliding grooves in a sliding mode. Through the connecting cylinder and the connecting column, the length of the pruning shears can be automatically adjusted, branches of different heights can be pruned, a ladder or a climbing tool is not needed for approaching the branches, time and labor are saved, the requirement for high-altitude operation can be reduced, therefore, the working risk is reduced, and the safety of a user is protected; according to the pruning shears, the two ends of the pruning shears can be fixed together, the cutting edge of the pruning shears is prevented from accidentally injuring others or themselves, meanwhile, the cutting edge is prevented from being accidentally impacted or scratched, the service life of the pruning shears is prolonged, and a user can conveniently carry the pruning shears.

Description

Technical Field

[0001] The present application relates to the technical field of gardening and landscaping, and in particular to a gardening and landscaping pruning tool. Background Art

[0002] Landscape architecture is the creation of a beautiful natural environment and recreational space in a certain area by using engineering technology and artistic means, transforming the terrain, planting trees and flowers, building buildings, and arranging garden paths. Landscape architecture includes courtyards, residential gardens, small gardens, flower gardens, parks, botanical gardens, zoos, etc. With the development of landscape architecture, it also includes forest parks, scenic spots, tourist areas of nature reserves or national parks, and recreational resorts.

[0003] The existing Chinese patent with announcement number CN216752852U discloses a kind of pruning shears for landscaping, including a main connection block, one end of which is provided with an adjustment mechanism, the adjustment mechanism includes a fixing frame fixedly provided at one end of the main connection block, the inner inner wall of the fixing frame is fixedly provided with a main spring, the front end of the fixing frame is provided with a control hole, one end of the main spring is fixedly provided with a sliding block, the front end of the sliding block is provided with an adjustment hole, the other end of the sliding block is fixedly provided with a connecting rod, and the inner side of the fixing frame is fixedly provided with a limiting frame. The kind of pruning shears for landscaping described in the utility model, by pulling the main button and driving the main latch to move, while causing the main spring to rebound outward, thereby pushing the sliding block to slide in the inner side of the fixing frame and driving the connecting rod to move out of the inner side of the fixing frame, so as to facilitate the purpose of increasing the distance between the main handle and the fixing frame, thereby facilitating workers to prune thicker branches.

[0004] However, the above-mentioned pruning device has the following disadvantages: the device can increase the distance between the main handle and the fixing frame by setting an adjustment mechanism, so as to prune thicker branches, but the length adjustment of the device is limited, and branches on some trees with a high growth trend cannot be pruned, and manual ladders or climbing tools are required for assistance. However, such high-altitude operations are risky and cannot guarantee the safety of users. At the same time, the two blades of the pruning shears cannot be fixed after use. If the blades of the pruning shears are sharp, it is easy to accidentally injure others and oneself.

[0005] Therefore, we propose a landscaping pruning tool to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem that pruning shears cannot prune high branches and fix the blades of the pruning shears together, the present application provides a pruning tool for landscaping.

[0008] The present application provides a landscaping pruning device that adopts the following technical solution:

[0009] A garden pruning tool comprises a pruning shear, wherein both ends of the bottom of the pruning shear are fixedly installed with a connecting cylinder, and the bottom of the screw connecting cylinder is slidably installed with a connecting column, and a first slide groove is provided on both sides of the inner cavity of the connecting cylinder, and a first slider is slidably installed in the two first slide grooves, and the two first sliders are fixedly connected to one side of the connecting column, and two fixed frames are rotatably installed on one side of the top of the pruning shear, one of which is provided with two second slide grooves on one side of the fixed frame, and second sliders are slidably installed in the two second slide grooves, and elastic blocks are fixedly installed on the side of the two second sliders away from the second slide groove, and two first placement grooves and second placement grooves are provided on the side of the other fixed frame close to the elastic block, the first placement groove and the second placement groove are opened through, the diameter of the second placement groove is smaller than the first placement groove, a first driving mechanism is provided in the first slide groove, and a second driving mechanism is provided in the second slide groove.

[0010] Preferably, the first driving mechanism includes a first screw and a first motor, the first screw is rotatably installed in the first slide groove, the first screw passes through the first slider, the first screw is threadedly connected to the first slider, the first motor is fixedly installed on the top of the first slide groove, and the output end of the first motor is drivingly connected to the first screw.

[0011] Preferably, the second driving mechanism includes a second screw and a second motor, the second screw is rotatably installed in the second slide groove, the second screw passes through the second slider, the second screw is threadedly connected to the second slider, a second motor is fixedly installed on one side of the second slide groove, and the output end of the second motor is drivingly connected to the second screw.

[0012] Preferably, a fixing column is fixedly installed on the bottom of the two connecting columns, a handle is fixedly installed on one side of the two fixing columns, and the two handles are arranged opposite to each other.

[0013] Preferably, a limiting groove is provided on one side of the elastic clamping block, a limiting block is fixedly installed in the second placement groove, and the limiting block is slidably matched with the limiting groove.

[0014] To summarize, the present application includes the following beneficial technical effects: by connecting the tube and the connecting column, the length of the pruning shears can be automatically adjusted to prune branches of different heights without the aid of ladders or climbing tools to approach the branches, saving time and effort, and reducing the need for such high-altitude operations, thereby reducing work risks and protecting the safety of users. By using a fixed frame and an elastic card block, the two ends of the pruning shears can be fixed together to prevent the blade of the pruning shears from accidentally injuring others or yourself, and at the same time prevent the blade from being accidentally hit or scratched, thereby extending its service life and making it convenient for users to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of the three-dimensional structure of the embodiment of the application after extension;

[0017] Figure 3 It is a schematic diagram of a three-dimensional cross-sectional structure of a connecting tube of an embodiment of the application;

[0018] Figure 4 It is an application embodiment Figure 3 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the fixing frame of the application embodiment.

[0020] Explanation of the accompanying reference numerals: 1. Pruning shears; 2. Fixed frame; 3. Fixed column; 4. Handle; 5. Connecting tube; 6. Connecting column; 7. First screw rod; 8. First motor; 9. First slider; 10. Second screw rod; 11. Second slider; 12. Second motor; 13. Elastic block; 14. Limiting groove; 15. Limiting block; 16. First placement groove; 17. Second placement groove. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-5 This application is described in further detail.

[0022] The present application embodiment discloses a pruning tool for landscaping. Figure 1-5A pruning tool for landscaping includes a pruning shear 1, connecting tubes 5 are fixedly installed at both ends of the bottom of the pruning shear 1, and connecting columns 6 are slidably installed at the bottom of the screw connecting tube 5. First slide grooves are arranged on both sides of the inner cavity of the connecting tube 5, and first sliders 9 are slidably installed in the two first slide grooves. The two first sliders 9 are fixedly connected to one side of the connecting column 6. Two fixed frames 2 are rotatably installed on one side of the top of the pruning shear 1, and two second slide grooves are arranged on one side of one fixed frame 2. Second sliders 11 are slidably installed in the two second slide grooves. Elastic blocks 13 are fixedly installed on the side of the two second sliders 11 away from the second slide groove, and two first placement grooves 16 and second placement grooves 1 are arranged on the side of the other fixed frame 2 close to the elastic block 13. 7. The first placement groove 16 and the second placement groove 17 are connected and opened, and the diameter of the second placement groove 17 is smaller than that of the first placement groove 16. The first slide groove is provided with a first driving mechanism, and the second slide groove is provided with a second driving mechanism; through the connecting tube 5 and the connecting column 6, the length of the pruning shears 1 can be automatically adjusted to prune branches of different heights, and there is no need to use ladders or climbing tools to approach the branches, which saves time and effort, and can also reduce the demand for such high-altitude operations, thereby reducing work risks and protecting the safety of users. Through the fixing frame 2 and the elastic block 13, the two ends of the pruning shears 1 can be fixed together to prevent the blade of the pruning shears 1 from accidentally injuring others or oneself, and at the same time prevent the blade from being accidentally hit or scratched, thereby extending its service life and making it convenient for users to carry.

[0023] Reference Figure 3-4 The first driving mechanism includes a first screw rod 7 and a first motor 8. The first screw rod 7 is rotatably installed in the first slide groove. The first screw rod 7 passes through the first slider 9. The first screw rod 7 is threadedly connected to the first slider 9. The first motor 8 is fixedly installed on the top of the first slide groove. The output ends of the first motor 8 are transmission connected to the first screw rod 7, which can drive the first slider 9 to move.

[0024] Reference Figure 5 The second driving mechanism includes a second screw 10 and a second motor 12. The second screw 10 is rotatably installed in the second slide groove. The second screw 10 passes through the second slider 11. The second screw 10 is threadedly connected to the second slider 11. A second motor 12 is fixedly installed on one side of the second slide groove. The output end of the second motor 12 is transmission connected to the second screw 10, which can drive the second slider 11 to move.

[0025] Reference Figure 1-3 The bottoms of the two connecting columns 6 are fixedly mounted with fixed columns 3 , and one side of the two fixed columns 3 is fixedly mounted with handles 4 . The two handles 4 are arranged opposite to each other, and the staff can hold the handles 4 to operate the pruning shears 1 .

[0026] Reference Figure 5A limiting groove 14 is provided on one side of the elastic block 13 , and a limiting block 15 is fixedly installed in the second placement groove 17 . The limiting block 15 slidably cooperates with the limiting groove 14 to limit the elastic block 13 .

[0027] The implementation principle of a pruning tool for landscaping in an embodiment of the present application is as follows: when in use, the second motor 12 can be started, the second motor 12 drives the second screw 10 to rotate, the second screw 10 drives the second slider 11 to move, the second slider 11 drives the elastic block 13 to move from the second placement groove 17 to the first placement groove 16, and the lock on the other fixed frame 2 is released. Then, the handle 4 is held by hand, the branch to be pruned at the top is determined, and the first motor 8 is started. The first motor 8 drives the first screw 7 to rotate, the first screw 7 drives the first slider 9 to move, and the first slider 9 drives the connecting column 6 to move downward, so that the length of the pruning shears 1 is increased, so that high branches can be pruned, and there is no need to carry auxiliary equipment to prune branches, which reduces the demand for high-altitude operations, reduces work risks, saves time and effort, and is simple and easy to use.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pruning tool for landscaping, comprising pruning shears (1), characterized in that: Both ends of the bottom of the pruning shears (1) are fixedly installed with connecting tubes (5), and the bottom of the screw connecting tube (5) is slidably installed with connecting columns (6). Both sides of the inner cavity of the connecting tube (5) are provided with first sliding grooves, and first sliders (9) are slidably installed in the two first sliding grooves. The two first sliders (9) are fixedly connected to one side of the connecting column (6). Two fixed frames (2) are rotatably installed on one side of the top of the pruning shears (1), and one side of the fixed frame (2) is provided with two second sliding grooves, and the two second sliding grooves are provided with two second sliding grooves. A second sliding block (11) is slidably installed on each of the two second sliding blocks (11), and an elastic block (13) is fixedly installed on the side away from the second sliding groove. The other fixed frame (2) is provided with two first placement grooves (16) and second placement grooves (17) on the side close to the elastic block (13). The first placement groove (16) and the second placement groove (17) are connected and opened, and the diameter of the second placement groove (17) is smaller than that of the first placement groove (16). A first driving mechanism is provided in the first sliding groove, and a second driving mechanism is provided in the second sliding groove.

2. A gardening pruning tool according to claim 1, characterized in that: The first driving mechanism comprises a first screw rod (7) and a first motor (8); the first screw rod (7) is rotatably mounted in the first slide groove; the first screw rod (7) passes through the first slider (9); the first screw rod (7) and the first slider (9) are threadedly connected; the first motor (8) is fixedly mounted on the top of the first slide groove; the output end of the first motor (8) is transmission-connected to the first screw rod (7).

3. A gardening pruning tool according to claim 1, characterized in that: The second driving mechanism comprises a second screw rod (10) and a second motor (12); the second screw rod (10) is rotatably mounted in the second slide groove; the second screw rod (10) passes through the second slider (11); the second screw rod (10) is threadedly connected to the second slider (11); a second motor (12) is fixedly mounted on one side of the second slide groove; and an output end of the second motor (12) is drivingly connected to the second screw rod (10).

4. A gardening pruning tool according to claim 1, characterized in that: A fixing column (3) is fixedly mounted on the bottom of each of the two connecting columns (6), a handle (4) is fixedly mounted on one side of each of the two fixing columns (3), and the two handles (4) are arranged opposite to each other.

5. The gardening pruning tool according to claim 1, characterized in that: A limiting groove (14) is provided on one side of the elastic clamping block (13), a limiting block (15) is fixedly installed in the second placement groove (17), and the limiting block (15) is slidably matched with the limiting groove (14).

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