Landscaping pruning device

Abstract

The utility model relates to a landscaping trimming device which comprises a base with rollers at the bottom and a trimming mechanism arranged on the base, the trimming mechanism comprises an adjusting part and a trimming cutter head, and the adjusting part comprises an adjusting frame slidably connected to the base and a pushing structure driving the adjusting frame. The trimming cutter head is installed on the adjusting frame and driven by the first motor, the pushing structure comprises a driving air cylinder and a pushing rod, the pushing rod is fixed to the adjusting frame, the driving air cylinder is fixed to the base, and a piston rod of the driving air cylinder is fixed to the pushing rod. The pushing rod is driven by the driving air cylinder to move horizontally, the adjusting frame is driven to move horizontally, the trimming range of the trimming device is expanded through translation of the trimming cutter head, the adjusting process is more convenient, and the applicability of the trimming device in actual application is improved.

Description

Technical Field

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

[0002] Landscaping is the creation of a beautiful natural environment and recreational space in a certain area by using engineering technology and artistic means, through transforming the terrain, planting trees and flowers, constructing buildings and arranging garden paths.

[0003] At present, the plants in the garden green belt grow very fast and need to be pruned regularly, which is a heavy workload. Therefore, a convenient device is needed to help prune the plants in the green belt. Garden greening pruning devices are thus born. However, the adjustment of the pruning range of conventional garden greening pruning devices is still not convenient enough, so it still needs to be improved. Utility Model Content

[0004] In order to make the trimming range of a landscaping pruning device easier to adjust, the present application provides a landscaping pruning device.

[0005] The present application provides a landscaping pruning device that adopts the following technical solution:

[0006] A landscaping pruning device includes a base with a roller at the bottom and a pruning mechanism arranged on the base, the pruning mechanism includes an adjustment part and a pruning head, the adjustment part includes an adjustment frame slidably connected to the base and a pushing structure for driving the adjustment frame, the pruning head is mounted on the adjustment frame and driven by a first motor, the pushing structure includes a driving cylinder and a pushing rod, the pushing rod is fixed to the adjustment frame, the driving cylinder is fixed to the base, and the piston rod of the driving cylinder is fixed to the pushing rod.

[0007] By adopting the above technical solution, the driving cylinder drives the push rod to move horizontally, which drives the adjustment frame to move horizontally, thereby expanding the trimming range of the trimming device through the translation of the pruning head, making the adjustment process more convenient and improving the applicability of the trimming device in practical applications.

[0008] Preferably, the adjustment frame is extended to one side of the base, the adjustment frame is movably connected to the movable seat through a movable structure, and the pruning head is fixed on the movable seat; the movable structure includes a movable plate connected to both sides of the movable seat and bent and inserted into the adjustment frame, and the movable plate is lifted and connected to the adjustment frame.

[0009] By adopting the above technical solution, the movable plate that is bent and inserted into the adjusting frame enables the movable seat to be connected to the adjusting frame for support on the one hand, and the movable seat is lifted and lowered by the movement of the movable plate relative to the adjusting frame on the other hand, thereby further fine-tuning the height of the pruning head and performing local quick pruning of partially untrimmed greenery to meet different usage requirements.

[0010] Preferably, the movable structure also includes a connecting spring, one end of which is fixed to the movable plate, and the other end is fixed to the corresponding position in the adjustment frame; the first motor is fixed on the movable seat, and the adjustment frame is provided with a through groove for the movable seat to move; and a joystick is extended and fixed on the side wall of the movable seat.

[0011] By adopting the above technical solution, the movable plate is elastically connected to the adjustment frame through a connecting spring, and the lifting and lowering of the movable seat is manually controlled by holding the joystick to perform local quick trimming of the partially untrimmed greenery.

[0012] Preferably, the adjusting part also includes a lifting structure, the driving cylinder and the push rod are supported by a support seat arranged on the base, the lifting structure includes a screw installed on the base and threaded through the support seat and a second motor fixed on the base that can rotate forward and reverse, the output shaft of the second motor is fixed on the screw, and the screw rotates, and the support seat rises and falls; the bottom of the support seat is passed through the base and is provided with a lifting block connected to the base.

[0013] By adopting the above technical solution, the second motor drives the screw to rotate, driving the support seat to rise and fall, and then drives the adjustment frame to rise and fall by driving the cylinder and the push rod. Therefore, when the pruning head has trimmed one side, it moves horizontally after rising, so that the movement of the pruning head is not hindered by the plants in the green belt to be trimmed, and the process is smoother.

[0014] Preferably, a bracket is fixed on the base corresponding to the adjustment frame, and the adjustment frame is slidably connected to the bracket via a sliding structure.

[0015] By adopting the above technical solution, the sliding structure not only maintains the connection between the adjustment frame and the bracket, but also guides the sliding of the adjustment frame on the bracket.

[0016] Preferably, the sliding structure includes a connecting block, a sliding block and a guide block. The connecting block is fixed on the side wall of the adjustment frame and inserted into the bracket. The sliding block and the guide block are respectively fixed on the side walls of the connecting block and are perpendicular to each other. A sliding groove is extended laterally on the bracket for the connecting block, the sliding block and the guide block to slide.

[0017] By adopting the above technical solution, the connection and movement of the adjustment frame relative to the bracket are achieved by sliding the connecting block, the sliding block and the guide block relative to the sliding groove.

[0018] Preferably, the bracket is connected to the base via an adjustment structure.

[0019] By adopting the above technical solution, the height of the bracket can be further adjusted to adapt to the pruning work of green belt plants of different heights.

[0020] Preferably, the adjustment structure includes an extension column extending from the side of the bracket close to the support seat and an adjustment sleeve fixed on the base for accommodating and moving the extension column. An adjustment slot for inserting the extension column is provided in the adjustment sleeve, and the extension column is fixed in the adjustment slot by bolts.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] The driving cylinder drives the push rod to move horizontally, which drives the adjustment frame to move horizontally, thereby expanding the trimming range of the trimming device through the translation of the trimming head, making the adjustment process more convenient and improving the applicability of the trimming device in practical applications;

[0023] The movable plate that is bent and plugged into the adjustment frame enables the movable seat to be connected to the adjustment frame for support. On the other hand, the connecting spring enables the movable plate to move relative to the adjustment frame. By manually controlling the lifting and lowering of the movable seat by holding the joystick, local untrimmed greenery can be quickly trimmed to meet different usage needs.

[0024] The lifting structure enables the driving cylinder and the push rod to drive the adjustment frame to rise and fall, so that when the pruning head has trimmed one side, it moves horizontally after rising, so that the movement of the pruning head is not hindered by the plants in the green belt to be trimmed, and the process is smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of an embodiment of the present application;

[0026] Figure 2 1 is a schematic diagram of a partial cross-sectional structure highlighting the embodiment of the present application in which the adjustment frame is movably connected to the bracket;

[0027] Figure 3 1 is a schematic diagram of an exploded structure highlighting the cooperation between the extension column and the adjustment sleeve of an embodiment of the present application;

[0028] Figure 4 It is a partial cross-sectional structural schematic diagram of the movable plate installed on the adjustment frame according to an embodiment of the present application.

[0029] Explanation of the accompanying drawings: 1. Base; 2. Trimming mechanism; 3. Adjusting part; 31. Adjusting frame; 32. Sliding structure; 321. Driving cylinder; 322. Sliding rod; 33. Lifting structure; 331. Screw; 332. Second motor; 4. Pruning head; 41. First motor; 5. Support seat; 51. Lifting block; 6. Bracket; 61. Sliding groove; 7. Sliding structure; 71. Connecting block; 72. Sliding block; 73. Guide block; 8. Adjusting structure; 81. Extension column; 82. Adjusting sleeve; 9. Movable structure; 91. Movable plate; 92. Connecting spring; 10. Movable seat; 101. Joystick. DETAILED DESCRIPTION

[0030] The present application is further described in detail below with reference to the accompanying drawings.

[0031] The present application embodiment discloses a landscaping pruning device, referring to Figure 1 、 2 The present invention comprises a base 1 with a roller at the bottom and a trimming mechanism 2 arranged on the base 1. The trimming mechanism 2 comprises an adjusting portion 3 and a pruning head 4. The pruning head 4 is a serrated blade arranged at circumferential intervals. The adjusting portion 3 comprises an adjusting frame 31 slidably connected to the base 1 to achieve translation. The pruning head 4 is mounted on the adjusting frame 31 and driven by a first motor 41. The translational sliding of the adjusting frame 31 can drive the sliding of the pruning head 4, so as to achieve the purpose of expanding the trimming range of the trimming device through the translation of the pruning head 4. The adjusting frame 31 is extended on one side of the base 1 to facilitate the trimming operation.

[0032] Reference Figure 1 、 2 The adjusting part 3 also includes a pushing structure 32 for driving the adjusting frame 31. The pushing structure 32 includes a driving cylinder 321 and a pushing rod 322. A support seat 5 is installed on the base 1. The bottom of the support seat 5 is passed through the base 1 and is provided with a lifting block 51 connected to the base 1 for lifting.

[0033] Reference Figure 1 、 2 The driving cylinder 321 and the pushing rod 322 are supported by the support seat 5. A bracket 6 is fixed on the base 1 corresponding to the adjusting frame 31. The adjusting frame 31 is slidably connected to the bracket 6 through the sliding structure 7. The pushing rod 322 is fixed on the adjusting frame 31. The piston rod of the driving cylinder 321 is fixed to the pushing rod 322, and the pushing rod 322 and the adjusting frame 31 are driven to slide horizontally by the driving cylinder 321.

[0034] Reference Figure 1 、 2 The sliding structure 7 includes a connecting block 71, a sliding block 72 and a guide block 73. The connecting block 71 is fixed to the side wall of the adjusting frame 31 and inserted into the bracket 6. The sliding block 72 and the guide block 73 are respectively fixed to the side walls of the connecting block 71 and are perpendicular to each other. The guide block 73 is located on one side of the connecting block 71, and the sliding block 72 is located above the connecting block 71; a sliding groove 61 is extended laterally on the bracket 6 for the connecting block 71, the sliding block 72 and the guide block 73 to slide, thereby realizing the connection and movement of the adjusting frame 31 relative to the bracket 6.

[0035] Reference Figure 1 、 3 The bracket 6 is connected to the base 1 through the adjustment structure 8; the height of the bracket 6 can be further adjusted to adapt to the pruning work of green belt plants of different heights.

[0036] Reference Figure 1 、 3 The adjustment structure 8 includes an extension column 81 extending from the side of the bracket 6 close to the support seat 5 and an adjustment sleeve 82 fixed on the base 1 for accommodating and moving the extension column 81. An adjustment slot for inserting the extension column 81 is provided in the adjustment sleeve 82, and the extension column 81 is fixed in the adjustment slot by bolts.

[0037] Reference Figure 1 The adjusting part 3 also includes a lifting structure 33. The lifting structure 33 includes a screw 331 installed on the base 1 and threadedly penetrated in the support base 5, and a second motor 332 fixed to the base 1 and capable of forward and reverse rotation. The output shaft of the second motor 332 is fixed on the screw 331. The second motor 332 drives the screw 331 to rotate and drive the support base 5 to rise and fall, so that the push rod 322 drives the adjustment frame 31 to rise and fall relative to the stand. When the pruning head 4 finishes pruning one side, the pruning head 4 moves by rising and then translating, so that the movement is not hindered by the plants in the green belt to be pruned, and the process is smoother.

[0038] Reference Figure 1 The lower part of the adjustment frame 31 is movably connected to the movable seat 10 through the movable structure 9, and the pruning head 4 is fixed to the lower part of the movable seat 10; the first motor 41 is fixed on the movable seat 10, and a through slot is provided on the adjustment frame 31 for the movable seat 10 to move up and down.

[0039] Reference Figure 1 、 4 The movable structure 9 includes a movable plate 91 and a connecting spring 92. The movable plate 91 is connected to both sides of the movable seat 10 and is bent inward and inserted into the adjusting frame 31, and the movable plate 91 can be raised and lowered relative to the adjusting frame 31; one end of the connecting spring 92 is fixed to the movable plate 91, and the other end is fixed to the corresponding position in the adjusting frame 31. On the one hand, the movable seat 10 is connected to the adjusting frame 31 for support, and on the other hand, the movable plate 91 is moved relative to the adjusting frame 31 to realize the lifting of the movable seat 10, so that the height of the pruning head 4 can be further fine-tuned, and the local untrimmed greenery can be quickly trimmed to meet different usage needs.

[0040] Reference Figure 1 、 4 A joystick 101 is extended and fixed on the side wall of the movable seat 10; the movable seat 10 is manually controlled to rise and fall by holding the joystick 101 to perform local quick trimming of the partially untrimmed greenery.

[0041] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A landscaping pruning device, characterized by: The invention comprises a base (1) with a roller at the bottom and a trimming mechanism (2) arranged on the base (1); the trimming mechanism (2) comprises an adjusting portion (3) and a trimming head (4); the adjusting portion (3) comprises an adjusting frame (31) slidably connected to the base (1) and a pushing structure (32) for driving the adjusting frame (31); the trimming head (4) is mounted on the adjusting frame (31) and driven by a first motor (41); the pushing structure (32) comprises a driving cylinder (321) and a pushing rod (322); the pushing rod (322) is fixed to the adjusting frame (31); the driving cylinder (321) is fixed to the base (1); and the piston rod of the driving cylinder (321) is fixed to the pushing rod (322).

2. A landscaping pruning device according to claim 1, characterized in that: The adjustment frame (31) is extended and arranged on one side of the base (1); the adjustment frame (31) is movably connected to the movable seat (10) through a movable structure (9); the pruning head (4) is fixed on the movable seat (10); the movable structure (9) includes a movable plate (91) connected to both sides of the movable seat (10) and bent and plugged into the adjustment frame (31); and the movable plate (91) is connected to the adjustment frame (31) in a lifting manner.

3. A landscaping pruning device according to claim 2, characterized in that: The movable structure (9) further comprises a connecting spring (92), one end of which is fixed to the movable plate (91), and the other end of which is fixed to a corresponding position in the adjusting frame (31); the first motor (41) is fixed to the movable seat (10), and the adjusting frame (31) is provided with a through slot for the movable seat (10) to move; and a joystick (101) is extended and fixed to the side wall of the movable seat (10).

4. A landscaping pruning device according to claim 2, characterized in that: The regulating portion (3) further comprises a lifting structure (33), wherein the driving cylinder (321) and the push rod (322) are supported by a support base (5) arranged on the base (1), and the lifting structure (33) comprises a screw rod (331) mounted on the base (1) and threadedly inserted into the support base (5) and a second motor (332) fixed to the base (1) and capable of forward and reverse rotation, wherein the output shaft of the second motor (332) is fixed to the screw rod (331), and when the screw rod (331) rotates, the support base (5) is lifted and lowered; the bottom of the support base (5) is inserted into the base (1) and is provided with a lifting block (51) connected to the base (1) for lifting and lowering.

5. The landscaping pruning device according to claim 1, characterized in that: A bracket (6) is fixed on the base (1) corresponding to the adjustment frame (31), and the adjustment frame (31) is slidably connected to the bracket (6) via a sliding structure (7).

6. The landscaping pruning device according to claim 5, characterized in that: The sliding structure (7) comprises a connecting block (71), a sliding block (72) and a guide block (73); the connecting block (71) is fixed on the side wall of the adjustment frame (31) and inserted into the bracket (6); the sliding block (72) and the guide block (73) are respectively fixed on the side wall of the connecting block (71) and are perpendicular to each other; a sliding groove (61) is provided on the bracket (6) for sliding the connecting block (71), the sliding block (72) and the guide block (73).

7. The landscaping pruning device according to claim 5, characterized in that: The bracket (6) is connected to the base (1) via an adjustment structure (8).

8. The landscaping pruning device according to claim 7, characterized in that: The adjustment structure (8) comprises an extension column (81) extending from a side of the bracket (6) close to the support seat (5) and an adjustment sleeve (82) fixed on the base (1) for accommodating and moving the extension column (81); an adjustment slot for inserting the extension column (81) is provided in the adjustment sleeve (82); and the extension column (81) is fixed in the adjustment slot by a bolt.

Images