Garden pruning equipment

Abstract

The utility model discloses garden pruning equipment which comprises a connecting disc, a motor is fixedly connected to the top of the connecting disc, a pruning blade is fixedly connected to the output end of the motor, a connecting rod is fixedly connected to the outer side of the connecting disc, and a protective shell is movably connected to the bottom of the connecting disc. A first groove is formed in the top of the connecting disc, a double-thread-tooth screw rod is movably connected into the first groove, and a first moving block is in threaded connection with the outer side of the double-thread-tooth screw rod. By arranging the first limiting hole and the limiting block, the protection shell can be connected with the connecting disc to protect the pruning blade at the bottom, and by arranging the first moving block, the second moving block and the second limiting hole, the second moving block can be driven to enter the second limiting hole by rotating the double-thread screw, so that the pruning blade is protected. The limiting block in the first limiting hole is fixed, and the second moving block can be driven to be separated from the second limiting hole by reversely rotating the double-thread threaded rod, so that the protective shell is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of pruning, in particular to a garden pruning device. Background Art

[0002] The pruning of green gardens is an important task in urban construction. At present, green plants need to be planted in green gardens. During the growth of green plants, in order to ensure the beautiful appearance, these ornamental plants need to be pruned regularly. Green plants play an important role in gardens. In order to maintain their beauty, green plants need to be pruned regularly using pruning equipment. The pruning blades of existing pruning equipment are exposed to the outside when not working, which is easy to accidentally injure workers and cause danger. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a garden pruning device, which has the advantages of protecting the blade and facilitating the disassembly and assembly of the protective device.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a garden pruning device comprises a connecting disk, the top of the connecting disk is fixedly connected to a motor, the output end of the motor is fixedly connected to a pruning blade, the outer side of the connecting disk is fixedly connected to a connecting rod, the bottom of the connecting disk is movably connected to a protective shell, the top of the connecting disk is provided with a first groove, the inside of the first groove is movably connected to a double-threaded screw, the outer side of the double-threaded screw is threadedly connected to a first moving block, the top of the connecting disk is provided with a second groove, the outer side of the first moving block is fixedly connected to a second moving block, the second moving block is movably connected to the second groove, the inside of the connecting disk is provided with a first limiting hole, the inside of the protective shell is fixedly connected to a limiting block, the limiting block is movably connected to the first limiting hole, the inside of the limiting block is provided with a second limiting hole, and the second limiting hole is movably connected to the second moving block.

[0005] As a preferred embodiment of the utility model, an adjustment hole is provided inside the connecting rod, a slider is movably connected to the outer side of the connecting rod, a handle is fixedly connected to the top of the slider, a connecting block is fixedly connected to the inner side of the slider, the connecting block is movably connected to the connecting rod, a third groove is provided inside the connecting block, an adjusting rod is movably connected inside the connecting block, the adjusting rod is movably connected to the adjusting hole, a moving rod is fixedly connected to the top of the adjusting rod, and the moving rod is movably connected to the connecting block.

[0006] As a preferred embodiment of the present invention, a spring is fixedly connected inside the third groove, and the bottom of the spring is fixedly connected to the adjusting rod.

[0007] As a preferred embodiment of the present invention, a first handle is fixedly connected to the outer side of the double-thread screw.

[0008] As a preferred embodiment of the present invention, a second handle is fixedly connected to the outer side of the moving rod.

[0009] As a preferred embodiment of the present invention, a card slot is provided on the outer side of the protective shell.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model provides a first limiting hole and a limiting block so that the protective shell can be connected to the connecting plate to protect the trimming blade at the bottom. By providing a first moving block, a second moving block and a second limiting hole, rotating the double-threaded screw can drive the second moving block to enter the second limiting hole to fix the limiting block in the first limiting hole. Reversing the double-threaded screw can drive the second moving block to separate from the second limiting hole, so that the protective shell is easy to disassemble and assemble.

[0012] 2. The utility model provides a slider and an adjustment hole. The slider can be moved on the connecting rod to adjust the position of the handle. The adjusting rod can be driven by the moving rod to be inserted into the adjustment hole to fix the position of the slider. The weight of the connecting plate can be reduced during pruning, which is convenient for better operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the interior of the structural connection block of the utility model;

[0015] Figure 3 This is a schematic diagram of the structural protective shell of the utility model;

[0016] Figure 4 It is a schematic diagram of the structural surface of the utility model.

[0017] In the figure: 1. connecting plate; 2. motor; 3. trimming blade; 4. connecting rod; 5. protective shell; 6. first groove; 7. double-thread screw; 8. first moving block; 9. second groove; 10. second moving block; 11. first limiting hole; 12. limiting block; 13. second limiting hole; 14. adjusting hole; 15. slider; 16. handle; 17. connecting block; 18. third groove; 19. adjusting rod; 20. moving rod; 21. spring; 22. first handle; 23. second handle; 24. slot. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 4 As shown, a garden pruning device includes a connecting disk 1, a motor 2 is fixedly connected to the top of the connecting disk 1, a pruning blade 3 is fixedly connected to the output end of the motor 2, a connecting rod 4 is fixedly connected to the outer side of the connecting disk 1, a protective shell 5 is movably connected to the bottom of the connecting disk 1, a first groove 6 is opened on the top of the connecting disk 1, a double-threaded screw 7 is movably connected inside the first groove 6, a first moving block 8 is threadedly connected to the outer side of the double-threaded screw 7, a second groove 9 is opened on the top of the connecting disk 1, a second moving block 10 is fixedly connected to the outer side of the first moving block 8, and the second moving block 10 is movably connected to the second groove 9, a first limiting hole 11 is opened inside the connecting disk 1, a limiting block 12 is fixedly connected to the inner side of the protective shell 5, the limiting block 12 is movably connected to the first limiting hole 11, a second limiting hole 13 is opened inside the limiting block 12, and the second limiting hole 13 is movably connected to the second moving block 10.

[0020] refer to Figures 1 to 4 An adjusting hole 14 is provided inside the connecting rod 4, a slider 15 is movably connected to the outer side of the connecting rod 4, a handle 16 is fixedly connected to the top of the slider 15, a connecting block 17 is fixedly connected to the inner side of the slider 15, the connecting block 17 is movably connected to the connecting rod 4, a third groove 18 is provided inside the connecting block 17, an adjusting rod 19 is movably connected to the inside of the connecting block 17, the adjusting rod 19 is movably connected to the adjusting hole 14, a moving rod 20 is fixedly connected to the top of the adjusting rod 19, and the moving rod 20 is movably connected to the connecting block 17.

[0021] As a technical optimization solution of the utility model, by setting a slider 15 and an adjustment hole 14, the slider 15 can be moved on the connecting rod 4 to adjust the position of the handle 16. The adjusting rod 19 can be driven by the moving rod 20 to be inserted into the adjustment hole 14, so that the position of the slider 15 can be fixed, which can reduce the weight of the connecting plate 1 during pruning and facilitate picking up.

[0022] refer to Figures 1 to 4 A spring 21 is fixedly connected to the inside of the third groove 18 , and the bottom of the spring 21 is fixedly connected to the adjusting rod 19 .

[0023] As a technical optimization solution of the utility model, by setting the spring 21, when the adjustment hole 14 is aligned with the adjustment rod 19, the spring 21 can automatically push the adjustment rod 19 into the adjustment hole 14, thereby increasing the stability of the adjustment rod 19 in the adjustment hole 14.

[0024] refer to Figures 1 to 4 A first handle 22 is fixedly connected to the outer side of the double-thread screw 7.

[0025] As a technical optimization solution of the present invention, the first handle 22 is provided to facilitate the rotation of the double-thread screw 7.

[0026] refer to Figures 1 to 4 A second handle 23 is fixedly connected to the outer side of the moving rod 20 .

[0027] As a technical optimization solution of the present invention, by providing the second handle 23 , it is convenient to pull the moving rod 20 to move, thereby reducing the time for moving the adjusting rod 19 .

[0028] refer to Figures 1 to 4 A card slot 24 is provided on the outer side of the protective shell 5 .

[0029] As a technical optimization solution of the utility model, by providing a card slot 24, the protective shell 5 can be connected to the connecting disk 1 from above the connecting disk 1. When the trimming blade 3 does not need to be protected, the protective shell 5 can be placed on the connecting disk 1 and the limit block 12 can be inserted into the first limit hole 11.

[0030] The working principle and use process of the utility model are as follows: when the position of the grip 16 needs to be adjusted, the moving rod 20 can be pulled upwards through the second handle 23 while grasping the grip 16, and the adjusting rod 19 is driven to move by the moving rod 20, and the spring 21 is squeezed by the adjusting rod 19 moving into the third groove 18. When the adjusting rod 19 moves out of the adjusting hole 14, the slider 15 can be pushed to move. When the slider 15 is adjusted to a suitable position, the adjusting rod 19 is aligned with the position of the adjusting hole 14, and the second handle 23 is released. The spring 21 can automatically push the adjusting rod 19 into the adjusting hole 14. At this time, the position of the slider 15 is fixed, and the pruning blade 3 is driven by the motor 2 to prune the green plants. One hand grasps the connecting rod 4 and the other hand grasps the grip 16 to drive the connecting rod 4. When the receiving plate 1 moves and the protective shell 5 needs to be removed, the double-threaded screw 7 is driven to move by rotating the first handle 22, and the first moving block 8 is driven to move inward by the double-threaded screw 7, and the second moving block 10 is driven to move in the second groove 9 by the first moving block 8. When the second moving block 10 moves out of the second limiting hole 13, the protective shell 5 can be removed to separate it from the connecting plate 1. Reversing the first handle 22 can drive the second moving block 10 to fix the limiting block 12, and the limiting block 12 is driven by the protective shell 5 to move out of the first limiting hole 11, and the limiting block 12 is aligned with the first limiting hole 11 from the top of the connecting plate 1, and then inserted into the first limiting hole 11, so that the slot 24 is connected to the connecting rod 4, and the motor 2 and the top of the connecting plate 1 are protected.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A garden pruning device, comprising a connecting plate (1), characterized in that: The top of the connecting disk (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a trimming blade (3), the outer side of the connecting disk (1) is fixedly connected to a connecting rod (4), the bottom of the connecting disk (1) is movably connected to a protective shell (5), the top of the connecting disk (1) is provided with a first groove (6), the interior of the first groove (6) is movably connected to a double-threaded screw (7), the outer side of the double-threaded screw (7) is threadedly connected to a first moving block (8), the top of the connecting disk (1) is provided with a first groove (6), the inner side of the first groove (6) is movably connected to a double-threaded screw (7), the outer side of the double-threaded screw (7) is threadedly connected to a first moving block (8), and the top of the connecting disk (1) is provided with a first The first movable block (8) has two grooves (9), the outer side of the first movable block (8) is fixedly connected with a second movable block (10), the second movable block (10) is movably connected with the second groove (9), the interior of the connecting plate (1) is provided with a first limiting hole (11), the inner side of the protective shell (5) is fixedly connected with a limiting block (12), the limiting block (12) is movably connected with the first limiting hole (11), the interior of the limiting block (12) is provided with a second limiting hole (13), the second limiting hole (13) is movably connected with the second movable block (10).

2. A garden pruning device according to claim 1, characterized in that: An adjusting hole (14) is provided inside the connecting rod (4); a slider (15) is movably connected to the outer side of the connecting rod (4); a handle (16) is fixedly connected to the top of the slider (15); a connecting block (17) is fixedly connected to the inner side of the slider (15); the connecting block (17) is movably connected to the connecting rod (4); a third groove (18) is provided inside the connecting block (17); an adjusting rod (19) is movably connected to the inside of the connecting block (17); the adjusting rod (19) is movably connected to the adjusting hole (14); a moving rod (20) is fixedly connected to the top of the adjusting rod (19); the moving rod (20) is movably connected to the connecting block (17).

3. A garden pruning device according to claim 2, characterized in that: A spring (21) is fixedly connected inside the third groove (18), and the bottom of the spring (21) is fixedly connected to the adjustment rod (19).

4. A garden pruning device according to claim 1, characterized in that: A first handle (22) is fixedly connected to the outer side of the double-thread screw (7).

5. A garden pruning device according to claim 2, characterized in that: A second handle (23) is fixedly connected to the outer side of the moving rod (20).

6. A garden pruning device according to claim 1, characterized in that: A card slot (24) is provided on the outer side of the protective shell (5).

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