Shrub greening pruning equipment

Abstract

The utility model relates to the technical field of pruning, in particular to shrub greening pruning equipment which comprises a support, a plurality of universal wheels are fixedly connected to the bottom face of the support, an air cylinder is fixedly connected to the top of the support, and the output end of the air cylinder is fixedly connected with a connecting frame. The device has the advantages that the second motor is started to drive the two-way lead screw to rotate, the two driving frames can be driven to move in opposite directions through thread transmission until the positions of the two second cutting discs are appropriate, and then the support is driven by the power equipment to move along a green belt, so that the green belt is cut. At the moment, a first motor and a third motor are started, a first cutting disc and a second cutting disc can be driven to rotate, the top and the side of the shrub can be trimmed, the position and the direction of the trimming equipment do not need to be adjusted many times, trimming in multiple directions can be completed at a time, the efficiency can be greatly improved, and the practicability is high. And the condition of non-uniform pruning effect can be prevented.

Description

Technical Field

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

[0002] Shrub pruning equipment is a type of mechanical equipment specifically used for regular pruning and maintenance of shrubs in landscaping work. These equipment are usually equipped with a variety of knives and accessories to cope with the pruning needs of plant parts of different shapes and sizes, such as leaves, branches and trunks. They can greatly improve work efficiency and ensure the quality and consistency of pruning.

[0003] In the daily maintenance of road greening, pruning shrubs is an important and frequent task. At present, for pruning shrubs in green belts, the traditional pruning method often requires pruning one side of the shrub first, then turning to the top, and finally pruning the other side. This part-by-part pruning method has obvious efficiency problems, because it requires the operator to adjust the position and direction of the pruning equipment many times, which is not only time-consuming and labor-intensive, but also may lead to uneven pruning effects and affect the overall aesthetics. Therefore, a shrub greening pruning device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a shrub greening pruning device to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned objectives, an embodiment of one aspect of the utility model provides a shrub greening pruning device, including a bracket, a plurality of universal wheels are fixedly connected to the bottom surface of the bracket, a cylinder is fixedly connected to the top of the bracket, the output end of the cylinder is fixedly connected to a connecting frame, the bottom of the connecting frame is fixedly connected to a support plate, the top surface of the support plate is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first cutting disk, the top surface of the bracket is fixedly connected to a sliding frame, the outer side of the sliding frame is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a bidirectional screw rod, the bidirectional screw rod is rotatably connected to the sliding frame through a bearing, the outer surface of the bidirectional screw rod is threadedly connected to two symmetrically arranged driving frames, the side of the driving frame is fixedly connected to a third motor, the output end of the third motor is fixedly connected to a second cutting disk, and the second cutting disk is perpendicular to the first cutting disk.

[0007] Preferably, any of the above solutions is that a limiting column is fixedly connected to the top surface of the connecting frame, and the limiting column is slidably connected to the bracket.

[0008] Preferably, any of the above solutions is that a guide rod is fixedly connected to the inner wall of the sliding frame, and the driving frame is slidably connected to the guide rod.

[0009] Preferably, any of the above schemes has two notches formed on the top surface of the bracket and extending therethrough, and the two driving frames are respectively located inside the two notches.

[0010] Preferably, any of the above solutions is that a connecting rod is fixedly connected to the back of the driving frame, and the connecting rod is slidably connected to the bracket.

[0011] Preferably, any of the above schemes has a side surface of the bracket having an escape groove extending therethrough, and the escape groove corresponds to the third motor.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] When pruning is needed, the bracket can be placed in the use position, and then the cylinder can be turned on to drive the supporting disk to rise and fall until the height of the first cutting disk is appropriate, which can be adjusted according to the height of the plant. Then the second motor can be turned on to drive the bidirectional screw rod to rotate, and the two driving frames can be driven to move towards each other through thread transmission until the positions of the two second cutting disks are appropriate. Then the bracket is driven by the power equipment to move along the green belt. At this time, the first motor and the third motor can be turned on to drive the first cutting disk and the second cutting disk to rotate respectively, so that the top and sides of the shrubs can be pruned. There is no need to adjust the position and direction of the pruning equipment many times, and pruning in multiple directions can be completed at one time, which can not only greatly improve efficiency but also prevent uneven pruning effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the assembly of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the bracket of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the drive frame of the utility model from the first perspective;

[0017] Figure 4 This is a schematic structural diagram of the drive frame of the utility model from a second viewing angle.

[0018] In the figure: 1- bracket, 2- universal wheel, 3- cylinder, 4- connecting frame, 5- support plate, 6- first motor, 7- first cutting plate, 8- sliding frame, 9- second motor, 10- bidirectional screw rod, 11- driving frame, 12- third motor, 13- second cutting plate, 14- limiting column, 15- notch, 16- connecting rod, 17- avoidance groove, 18- guide rod. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0020] like Figure 1 As shown in the figure, a shrub greening pruning equipment includes a bracket 1, a plurality of universal wheels 2 are fixedly connected to the bottom surface of the bracket 1, a cylinder 3 is fixedly connected to the top of the bracket 1, the output end of the cylinder 3 is fixedly connected to the connecting frame 4, the bottom of the connecting frame 4 is fixedly connected to a support plate 5, the top surface of the support plate 5 is fixedly connected to a first motor 6, the output end of the first motor 6 is fixedly connected to a first cutting disk 7, the top surface of the bracket 1 is fixedly connected to a sliding frame 8, the outer side of the sliding frame 8 is fixedly connected to a second motor 9, the output end of the second motor 9 is fixedly connected to a bidirectional screw rod 10, the bidirectional screw rod 10 is rotatably connected to the sliding frame 8 through a bearing, the outer surface of the bidirectional screw rod is threadedly connected to two symmetrically arranged driving frames 11, the side of the driving frame 11 is fixedly connected to a third motor 12, the output end of the third motor 12 is fixedly connected to a second cutting disk 13, and the second cutting disk 13 is perpendicular to the first cutting disk 7.

[0021] As an optional technical solution of the present invention, the top surface of the connecting frame 4 is fixedly connected to a limiting column 14, and the limiting column 14 is slidably connected to the bracket 1. The limiting column 14 can limit the lifting and lowering of the connecting frame 4, so that the movement of the first cutting disk 7 can be more stable.

[0022] As an optional technical solution of the present invention, a guide rod 18 is fixedly connected to the inner wall of the slide frame 8 , and the drive frame 11 is slidably connected to the guide rod 18 . The guide rod 18 can limit the movement of the drive frame 11 .

[0023] As an optional technical solution of the present invention, two notches 15 are formed on the top surface and through the bracket 1 , and the two driving frames 11 are respectively located inside the two notches 15 . The arrangement of the notches 15 can prevent the bracket 1 from interfering with the movement of the driving frames 11 .

[0024] As an optional technical solution of the present invention, a connecting rod 16 is fixedly connected to the back of the driving frame 11 , and the connecting rod 16 is slidably connected to the bracket 1 . The connecting rod 16 can limit the movement of the driving frame 11 .

[0025] As an optional technical solution of the present invention, a side of the bracket 1 is provided with an avoidance groove 17 , which corresponds to the third motor 12 . The setting of the avoidance groove 17 can prevent the bracket 1 from interfering with the movement of the third motor 12 .

[0026] A shrub greening pruning device, the working principle is as follows:

[0027] 1): When pruning is required, the bracket 1 can be placed in the use position, and then the cylinder 3 is turned on to drive the support plate 5 to move up and down until the height of the first cutting plate 7 is appropriate.

[0028] 2): Turn on the second motor 9 to drive the bidirectional screw rod 10 to rotate, and the two drive frames 11 can be driven to move towards each other through the thread transmission until the positions of the two second cutting discs 13 are appropriate.

[0029] 3): The bracket 1 is driven by a power device to move along the green belt. At this time, the first motor 6 and the third motor 12 are turned on to drive the first cutting disc 7 and the second cutting disc 13 to rotate respectively, so as to trim the top and side of the shrubs.

[0030] To sum up, when pruning is needed, the bracket 1 can be placed in the use position of the shrub greening pruning equipment, and then the cylinder 3 is turned on to drive the support plate 5 to rise and fall until the height of the first cutting plate 7 is appropriate, which can be adjusted according to the height of the plant, and then the second motor 9 is turned on to drive the bidirectional screw rod 10 to rotate, and the two driving frames 11 can be driven to move towards each other through threaded transmission until the positions of the two second cutting plates 13 are appropriate, and then the bracket 1 is driven by the power equipment to move along the green belt. At this time, the first motor 6 and the third motor 12 are turned on, which can respectively drive the first cutting plate 7 and the second cutting plate 13 to rotate, so that the top and sides of the shrubs can be pruned, and there is no need to adjust the position and direction of the pruning equipment multiple times, and pruning in multiple directions can be completed at one time, which can not only greatly improve the efficiency, but also prevent the occurrence of uneven pruning effects.

Claims

1. A shrubbery and pruning device, characterized in that: The invention comprises a bracket (1), the bottom surface of the bracket (1) is fixedly connected to a plurality of universal wheels (2), the top of the bracket (1) is fixedly connected to a cylinder (3), the output end of the cylinder (3) is fixedly connected to a connecting frame (4), the bottom of the connecting frame (4) is fixedly connected to a supporting plate (5), the top surface of the supporting plate (5) is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a first cutting plate (7), the top surface of the bracket (1) is fixedly connected to a sliding frame (8), the sliding frame ( 8) A second motor (9) is fixedly connected to the outside, and the output end of the second motor (9) is fixedly connected to a bidirectional screw rod (10), and the bidirectional screw rod (10) is rotatably connected to the slide frame (8) through a bearing, and the outer surface of the bidirectional screw rod is threadedly connected to two symmetrically arranged drive frames (11), and the side of the drive frame (11) is fixedly connected to a third motor (12), and the output end of the third motor (12) is fixedly connected to a second cutting disk (13), and the second cutting disk (13) is perpendicular to the first cutting disk (7).

2. A bush greening pruning device according to claim 1, characterized in that: The top surface of the connecting frame (4) is fixedly connected to a limiting column (14), and the limiting column (14) is slidably connected to the bracket (1).

3. The shrubbery pruning device according to claim 2, characterized in that: The inner wall of the sliding frame (8) is fixedly connected with a guide rod (18), and the driving frame (11) is slidably connected with the guide rod (18).

4. The shrubbery pruning device according to claim 3, characterized in that: Two notches (15) are formed on the top surface and through the support (1), and the two driving frames (11) are respectively located inside the two notches (15).

5. The shrubbery pruning device according to claim 4, characterized in that: A connecting rod (16) is fixedly connected to the back of the driving frame (11), and the connecting rod (16) is slidably connected to the bracket (1).

6. The shrubbery pruning device according to claim 5, characterized in that: A sidewall of the bracket (1) is provided with an escape groove (17), and the escape groove (17) corresponds to the third motor (12).

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