Rapid pruning device for landscaping

Abstract

The utility model belongs to the technical field of plant pruning devices, and discloses a rapid pruning device for landscaping, which comprises a rack, the front side of the rack is provided with a mounting cavity, the upper end and the lower end in the mounting cavity are rotatably connected with driving wheels, the back of the rack is welded with a limiting plate, and the rear side of the limiting plate is integrally provided with a connecting rod; the rapid pruning device for landscaping comprises two rotating arms, the other sides of the two rotating arms are both rotationally connected with auxiliary wheels, the upper surfaces of one sides of the two rotating arms are both fixedly provided with supporting rods, and the tops of the supporting rods are fixedly provided with pruning knives. The two rotating arms are rotated to enable the auxiliary wheels at the ends of the rotating arms to be tightly attached to the outer wall of a tree, the two driving wheels rotate to drive the device to move upwards along the trunk of the tree, and the pruning knives located on the upper surfaces of the rotating arms can cut off branches at the upper end of the tree in the upward moving process, so that automatic pruning is achieved, and the pruning efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant pruning devices, in particular to a quick pruning device for gardening. 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 (or further building mountains, stacking stones, and managing water), planting trees, flowers, and plants, creating buildings, and arranging garden paths. Gardens include 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. In winter, due to the low moisture content, in order to maintain the moisture content of plants, the branches at the top of the plants are often cut off to reduce their moisture consumption.

[0003] For example, a landscaping pruning device with announcement number CN218784118U is a scissor-like structure, and its operation method is the same as that of scissors. However, it needs to use climbing equipment such as ladders to prune the branches at the top of the plants, and it also needs manual operation, so the work efficiency is low. In order to solve the above problems, a quick pruning device for landscaping is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a rapid pruning device for landscaping in order to solve the above problems.

[0005] The technical solution adopted by the utility model is as follows: a rapid pruning device for landscaping, comprising:

[0006] The frame has an installation cavity on its front side, and driving wheels are rotatably connected to the upper and lower ends of the installation cavity. A limit plate is welded on the back of the frame, and a connecting rod is integrally arranged on the rear side of the limit plate, and a power platform is fixedly installed on the end of the connecting rod;

[0007] The rotating arm is rotatably connected to the left and right sides of the power platform. A transmission gear is fixedly installed on the upper surface of one end of the two rotating arms. The two transmission gears are meshed. Auxiliary wheels are rotatably connected to the other sides of the two rotating arms. A support rod is fixedly installed on the upper surface of one side of the two rotating arms, and a pruning knife is fixedly installed on the top of the support rod.

[0008] Through the above technical solution, the pruning device is placed around the tree to be pruned, and the auxiliary wheels at the ends of the rotating arms are rotated to make them close to the outer wall of the tree. The two active wheels are used to rotate and drive the device to move upward along the trunk of the tree. During the upward movement, the pruning knife located on the upper surface of the rotating arm can cut off the branches at the upper end of the tree, thereby realizing automatic pruning and greatly improving the pruning efficiency.

[0009] In a preferred embodiment, a supporting mesh plate is fixedly mounted on an outer wall of one side of the rotating arm.

[0010] Through the above technical solution, the trimmed and fallen branches are caught by the supporting mesh plate, thereby preventing the branches from falling and injuring pedestrians.

[0011] In a preferred embodiment, side mounting frames are fixedly mounted on the outer walls at both ends of the frame, a motor is fixedly mounted on one side of the side mounting frame, and an output shaft of the motor is fixedly connected to the driving wheel.

[0012] Through the above technical solution, the motor drives the driving wheel to rotate, so that the inspection mechanism is driven to move along the tree.

[0013] In a preferred embodiment, an electric gear is fixedly mounted on one side of the power platform, and the electric gear is meshed with the transmission gear located on the left side.

[0014] Through the above technical solution, the electric gear rotates to drive the transmission gear to rotate, thereby realizing the rotation of the rotating arm, so that the pruning mechanism can always be close to the outer wall of the tree.

[0015] In a preferred embodiment, an infrared rangefinder is fixedly mounted on the upper surface of the rotating arm located on the right side, and the infrared rangefinder is connected to the electric gear signal.

[0016] Through the above technical solution, the distance between the rotating arm and the tree trunk is detected by an infrared rangefinder, and the position of the rotating arm is automatically adjusted as the tree trunk gradually becomes thinner.

[0017] In a preferred embodiment, the middle portion of the rotating arm is located inside the limiting plate.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are as follows: the utility model provides a rapid pruning device for landscaping.

[0019] The pruning device is placed around the tree to be pruned, and the auxiliary wheels at the ends of the rotating arms are rotated to fit closely against the outer wall of the tree. The two active wheels are used to rotate and drive the device to move upward along the trunk of the tree. During the upward movement, the pruning knife located on the upper surface of the rotating arm can cut off the branches at the upper end of the tree, thereby realizing automatic pruning and greatly improving the pruning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the mobile main body of the utility model.

[0022] Markings in the figure: 1-frame; 2-driving wheel; 3-limiting plate; 4-connecting rod; 5-power platform; 6-rotating arm; 7-auxiliary wheel; 8-support rod; 9-trimmer; 10-transmission gear; 11-electric gear; 12-side mounting frame; 13-motor; 14-infrared rangefinder; 15-supporting mesh plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0024] The following will be combined Figure 1-2 A quick pruning device for landscaping according to an embodiment of the utility model is described in detail.

[0025] Example:

[0026] A rapid pruning device for landscaping, comprising:

[0027] The frame 1 has a mounting cavity on its front side, and the upper and lower ends of the mounting cavity are rotatably connected to driving wheels 2. The upper and lower outer walls of the frame 1 are fixedly mounted with side mounting frames 12, and a motor 13 is fixedly mounted on one side of the side mounting frame 12. The output shaft of the motor 13 is fixedly connected to the driving wheel 2. The motor 13 drives the driving wheel 2 to rotate, so that the maintenance mechanism is driven to move along the tree. A limit plate 3 is welded on the back of the frame 1, and a connecting rod 4 is integrally arranged on the rear side of the limit plate 3. A power platform 5 is fixedly mounted on the end of the connecting rod 4.

[0028] The rotating arm 6 is rotatably connected to the left and right sides of the power platform 5. The middle part of the rotating arm 6 is located inside the limit plate 3. A supporting mesh plate 15 is fixedly installed on the outer wall of one side of the rotating arm 6. The trimmed branches are caught by the supporting mesh plate 15, so as to prevent the branches from falling and injuring pedestrians. A transmission gear 10 is fixedly installed on the upper surface of one end of the two rotating arms 6. The two transmission gears 10 are meshed. An electric gear 11 is fixedly installed on one side of the power platform 5. The electric gear 11 is meshed with the transmission gear 10 on the left side. The transmission gear 10 is driven to rotate by the rotation of the electric gear 11, so as to realize the rotation of the rotating arm 6, so that the pruning mechanism can always be close to the outer wall of the tree. An infrared rangefinder 14 is fixedly installed on the upper surface of the rotating arm 6 on the right side. The infrared rangefinder 14 is connected to the electric gear 11 by signal. The distance between the rotating arm 6 and the tree trunk is detected by the infrared rangefinder 14. As the tree trunk gradually becomes thinner, the position of the rotating arm 6 is automatically adjusted;

[0029] The other sides of the two rotating arms 6 are rotatably connected with auxiliary wheels 7, and the upper surfaces of one side of the two rotating arms 6 are fixedly installed with support rods 8, and the tops of the support rods 8 are fixedly installed with pruning knives 9, so that the pruning equipment is surrounded on the trees to be pruned, and the auxiliary wheels 7 at the ends of the rotating arms 6 are made close to the outer walls of the trees by rotating the two rotating arms 6, and the device is driven to move upward along the trunk of the tree by rotating the two active wheels 2. During the upward movement, the pruning knives 9 located on the upper surfaces of the rotating arms 6 can cut off the branches at the upper ends of the trees, thereby realizing automatic pruning and greatly improving the pruning efficiency.

[0030] Working principle:

[0031] The pruning device is placed around the tree to be pruned, and the auxiliary wheels 7 at the ends of the swivel arms 6 are rotated to make them close to the outer wall of the tree. The two active wheels 2 are rotated to drive the device to move upward along the trunk of the tree. During the upward movement, the pruning knife 9 located on the upper surface of the swivel arm 6 can cut off the branches at the upper end of the tree, thereby realizing automatic pruning and greatly improving the pruning efficiency.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rapid pruning device for landscaping, characterized in that: include: A frame (1) is provided with an installation cavity on its front side, and driving wheels (2) are rotatably connected at both upper and lower ends of the installation cavity; a limit plate (3) is welded on the back of the frame (1); a connecting rod (4) is integrally provided on the rear side of the limit plate (3); a power platform (5) is fixedly installed on the end of the connecting rod (4); The rotating arms (6) are rotatably connected to the left and right sides of the power platform (5); a transmission gear (10) is fixedly installed on the upper surface of one end of the two rotating arms (6); the two transmission gears (10) are meshed; the other sides of the two rotating arms (6) are rotatably connected to auxiliary wheels (7); a support rod (8) is fixedly installed on the upper surface of one side of the two rotating arms (6); and a trimming knife (9) is fixedly installed on the top of the support rod (8).

2. A rapid pruning device for landscaping as claimed in claim 1, characterized in that: A supporting mesh plate (15) is fixedly mounted on an outer wall of one side of the rotating arm (6).

3. A rapid pruning device for landscaping as claimed in claim 1, characterized in that: Side mounting frames (12) are fixedly mounted on the outer walls at both upper and lower ends of the frame (1), a motor (13) is fixedly mounted on one side of the side mounting frame (12), and an output shaft of the motor (13) is fixedly connected to the driving wheel (2).

4. A rapid pruning device for landscaping as claimed in claim 1, characterized in that: An electric gear (11) is fixedly mounted on one side of the power platform (5), and the electric gear (11) is meshed with the transmission gear (10) located on the left side.

5. A rapid pruning device for landscaping as claimed in claim 1, characterized in that: An infrared rangefinder (14) is fixedly mounted on the upper surface of the rotating arm (6) located on the right side, and the infrared rangefinder (14) is connected to the electric gear (11) by signal.

6. A rapid pruning device for landscaping as claimed in claim 1, characterized in that: The middle part of the rotating arm (6) is located inside the limiting plate (3).

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