Shrub trimmer capable of automatically cutting for forestry

Abstract

The utility model discloses a forestry shrub trimmer capable of cutting automatically, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a placing plate through a support, the left end of the top of the placing plate is provided with an electric sliding table, the top of the electric sliding table is fixedly connected with a mounting table, and the top of the mounting table is fixedly connected with a shell. An inner cavity of the shell is rotationally connected with a threaded rod through a bearing, the outer surface of the threaded rod is in threaded connection with a threaded sleeve, and the back face of the threaded sleeve is fixedly connected with a movable plate. Through mutual cooperation of the electric sliding table, the mounting table, the shell, the cutting wheel, the first motor, a spray head, a second motor, a water tank, a movable plate, a threaded rod, a guide block, a threaded sleeve, a guide groove and a pump machine, the problems that an existing shrub trimmer capable of cutting automatically does not have an adjusting function, and people cannot conveniently trim shrubs into different heights; in addition, the watering function is not achieved, so that manual watering is needed again in the follow-up process.

Description

Technical Field

[0001] This utility model relates to the field of shrub pruning technology, specifically to a forestry shrub pruning machine that can automatically cut shrubs. Background Technology

[0002] Shrub pruning machines are used for light pruning, shaping pruning, deep pruning, heavy pruning, and pruning beds of shrubs. In the past, shrub pruning was mostly done manually with pruning shears, which was time-consuming, labor-intensive, and produced poor quality results. For mechanized shrub management, to ensure neat canopies and create an ideal viewing surface, mechanized pruning is necessary. However, current automatic shrub pruning machines do not have adjustment functions, making it inconvenient for people to prune shrubs to different heights, and they do not have watering functions, requiring manual watering afterward. Therefore, we propose an automatic shrub pruning machine for forestry applications. Utility Model Content

[0003] The purpose of this invention is to provide an automatic shrub trimmer for forestry, which has the advantages of easy height adjustment and watering function. It solves the problems of current automatic shrub trimmers that do not have an adjustment function, making it inconvenient for people to trim shrubs to different heights, and do not have a watering function, which leads to the need for manual watering later.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a forestry shrub trimmer capable of automatic cutting, comprising a base plate, a placement plate fixedly connected to the top of the base plate via a bracket, an electric slide table installed at the top left end of the placement plate, an mounting platform fixedly connected to the top of the electric slide table, a housing fixedly connected to the top of the mounting platform, a threaded rod rotatably connected to the inner cavity of the housing via a bearing, a threaded sleeve threadedly connected to the outer surface of the threaded rod, a movable plate fixedly connected to the back of the threaded sleeve, a first motor fixedly connected to the bottom of the movable plate, a cutting wheel fixedly connected to the bottom of the output shaft of the first motor, a second motor fixedly connected to the top of the housing, the output shaft of the second motor fixedly connected to the threaded rod, a water tank installed at the top right end of the placement plate, a nozzle fixedly connected to the upper part of the back of the water tank, a liquid level sensor fixedly connected to the front end of the bottom of the water tank cavity, a pump fixedly connected to the rear end of the bottom of the water tank cavity, and the outlet of the pump fixedly connected to the nozzle via a pipe.

[0005] Preferably, a battery box is fixedly connected to the top of the base plate, a storage battery is fixedly connected to the inner cavity of the battery box, and casters are installed around the bottom of the base plate.

[0006] Preferably, push handles are fixedly connected to both the front and rear ends of the right side of the placement plate, and the push handles are provided with anti-slip textures.

[0007] Preferably, the inner cavity of the housing is provided with a guide groove, and a guide block is fixedly connected to the front side of the threaded sleeve, and the guide block is slidably connected to the inner cavity of the guide groove.

[0008] Preferably, a display is fixedly connected to the upper part of the front of the water tank, and the input terminal of the display is electrically connected to the output terminal of the liquid level sensor.

[0009] Preferably, a PLC controller is fixedly connected to the center of the front of the water tank, and the output terminal of the PLC controller is electrically connected to the input terminals of the electric slide, the first motor, the second motor and the pump.

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

[0011] This invention utilizes a first motor to drive a cutting wheel, enabling the cutting of shrubs. A second motor drives a threaded rod, which, in conjunction with a guide block, threaded sleeve, and guide groove, allows the first motor to move up and down, adjusting the cutting height to allow users to cut shrubs to different heights as needed. An electric slide table moves the mounting platform back and forth, allowing the first motor to move back and forth as well, facilitating the cutting of shrubs of varying widths. A pump delivers water from a tank to a nozzle, which sprays water, reducing dust during the cutting process and watering the shrubs, eliminating the need for manual watering. This invention solves the problems of current automatic shrub trimming machines lacking adjustment functions, making it difficult to trim shrubs to different heights, and lacking watering capabilities, thus requiring manual watering afterward. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the left-side cross-sectional structure of the casing of this utility model;

[0014] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of the water tank of this utility model.

[0015] In the diagram: 1. Base plate; 2. Battery box; 3. Electric slide; 4. Mounting platform; 5. Housing; 6. Cutting wheel; 7. First motor; 8. Nozzle; 9. Second motor; 10. Water tank; 11. Push handle; 12. Display; 13. PLC controller; 14. Movable plate; 15. Threaded rod; 16. Guide block; 17. Threaded sleeve; 18. Guide groove; 19. Pump; 20. Liquid level sensor; 21. Placement plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Please see Figure 1-3A forestry shrub trimmer with automatic cutting capability includes a base plate 1. A placement plate 21 is fixedly connected to the top of the base plate 1 via a bracket. An electric slide table 3 is mounted on the left end of the top of the placement plate 21. A mounting platform 4 is fixedly connected to the top of the electric slide table 3. A housing 5 is fixedly connected to the top of the mounting platform 4. A threaded rod 15 is rotatably connected to the inner cavity of the housing 5 via bearings. A threaded sleeve 17 is threadedly connected to the outer surface of the threaded rod 15. A movable plate 14 is fixedly connected to the back of the threaded sleeve 17. A first motor 7 is fixedly connected to the bottom of the movable plate 14. A cutting wheel 6 is fixedly connected to the bottom of the output shaft of the first motor 7. A second motor 9 is fixedly connected to the top of the housing 5. The output shaft of the second motor 9 is fixedly connected to the threaded rod 15. A water tank 10 is mounted on the right end of the top of the placement plate 21. A nozzle 8 is fixedly connected to the upper part of the back of the water tank 10. A liquid level sensor is fixedly connected to the front end of the bottom of the inner cavity of the water tank 10. 20. A pump 19 is fixedly connected to the rear end of the bottom of the water tank 10. The outlet of the pump 19 is fixedly connected to the nozzle 8 through a pipe. A battery box 2 is fixedly connected to the top of the base plate 1. A storage battery is fixedly connected to the inner cavity of the battery box 2. Casters are installed around the bottom of the base plate 1. Push handles 11 are fixedly connected to the front and rear ends of the right side of the placement plate 21. Anti-slip texture is provided on the push handles 11. A guide groove 18 is opened in the inner cavity of the housing 5. A guide block 16 is fixedly connected to the front of the threaded sleeve 17. The guide block 16 is slidably connected to the inner cavity of the guide groove 18. A display 12 is fixedly connected to the upper part of the front of the water tank 10. The input end of the display 12 is electrically connected to the output end of the liquid level sensor 20. A PLC controller 13 is fixedly connected to the middle of the front of the water tank 10. The output end of the PLC controller 13 is electrically connected to the input end of the electric slide 3, the first motor 7, the second motor 9 and the pump 19.

[0020] In use, the first motor 7 drives the cutting wheel 6 to rotate, thus cutting the shrubs. The second motor 9 drives the threaded rod 15 to rotate, and with the cooperation of the guide block 16, threaded sleeve 17 and guide groove 18, the first motor 7 can move up and down, thus adjusting the cutting height. This allows people to cut the shrubs to different heights according to their needs. The electric slide table 3 drives the mounting platform 4 to move back and forth, thus allowing the first motor 7 to move back and forth, making it convenient to cut shrubs of different widths. The pump 19 sends water from the water tank 10 into the nozzle 8, which sprays water, not only reducing dust during the cutting process but also watering the shrubs. This eliminates the need for manual watering afterward, making it convenient for users. This solves the problem that current automatic shrub trimming machines lack adjustment functions, making it inconvenient to trim shrubs to different heights, and they also lack watering functions, requiring manual watering afterwards.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forestry bush trimmer with automatic cutting, comprising a base plate (1), characterised in that: The top of the bottom plate (1) is fixedly connected with a placing plate (21) through a support, a motorized sliding table (3) is installed at the left end of the top of the placing plate (21), a mounting table (4) is fixedly connected to the top of the motorized sliding table (3), a shell (5) is fixedly connected to the top of the mounting table (4), a threaded rod (15) is rotatably connected to the inner cavity of the shell (5) through a bearing, a threaded sleeve (17) is threadedly connected to the outer surface of the threaded rod (15), a movable plate (14) is fixedly connected to the back surface of the threaded sleeve (17), a first motor (7) is fixedly connected to the bottom of the movable plate (14), a cutting wheel (6) is fixedly connected to the output shaft of the first motor (7), a second motor (9) is fixedly connected to the top of the shell (5), the output shaft of the second motor (9) is fixedly connected with the threaded rod (15), a water tank (10) is installed at the right end of the top of the placing plate (21), a spray head (8) is fixedly connected to the upper portion of the back surface of the water tank (10), a liquid level sensor (20) is fixedly connected to the front end of the bottom of the inner cavity of the water tank (10), a pump (19) is fixedly connected to the rear end of the bottom of the inner cavity of the water tank (10), and the water outlet of the pump (19) is fixedly connected with the spray head (8) through a pipeline.

2. A self-cutting bush trimmer for forestry use according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with a battery box (2), the inner cavity of the battery box (2) is fixedly connected with a storage battery, and the bottom of the bottom plate (1) is provided with movable wheels.

3. The self-cutting brush cutter for forestry use according to claim 1, characterized in that: The front and rear ends of the right side of the placing plate (21) are fixedly connected with push handles (11), and anti-skid lines are arranged on the push handles (11).

4. The self-cutting brush cutter for forestry use according to claim 1, characterized in that: The inner cavity of the shell (5) is provided with a guide groove (18), and the front surface of the threaded sleeve (17) is fixedly connected with a guide block (16) which is slidably connected with the inner cavity of the guide groove (18).

5. The self-cutting brush cutter for forestry use according to claim 1, characterized in that: The upper portion of the front surface of the water tank (10) is fixedly connected with a display (12), and the input end of the display (12) is electrically connected with the output end of the liquid level sensor (20).

6. The self-cutting brush cutter for forestry use according to claim 1, characterized in that: The front surface of the water tank (10) is fixedly connected with a PLC controller (13), and the output end of the PLC controller (13) is electrically connected with the input ends of the motorized sliding table (3), the first motor (7), the second motor (9) and the pump (19).

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