Garden greening mowing device convenient to adjust

Abstract

The utility model relates to the technical field of weeding equipment, in particular to a landscaping mowing device convenient to adjust, which comprises a portal frame, horizontal bases are mounted on two sides below the portal frame, the portal frame and the horizontal bases are vertically arranged, and a lifting frame capable of reciprocating up and down is mounted in front of the portal frame. The cutting device has the advantages that the lifting frame capable of reciprocating up and down is mounted in front of the portal frame, the movable seats capable of reciprocating are mounted on two sides of the front of the lifting frame, the connecting rods are rotatably mounted outside the lifting frame, the mounting seat is mounted between the outer ends of the two connecting rods, and the cutting knife driven by the first motor to rotate is mounted below the mounting seat. The vertical position of the cutting knife can be adjusted by moving the lifting frame up and down so as to change the mowing height, the cutting knife can extend forwards or move towards the two sides through matched movement of the two moving bases so as to cut weeds in front of the portal frame in an all-dimensional mode, and omission in front of the portal frame can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of weeding equipment, in particular to an easily adjustable grass cutting device for gardening and greening. 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, transforming the terrain, planting trees and flowers, constructing buildings, and arranging garden paths. It is called a garden. Gardens include courtyards, residential gardens, small gardens, flower gardens, parks, botanical gardens and zoos.

[0003] In the process of growing green plants in a garden, a mowing device is usually needed to mow and trim the garden weeds to ensure the aesthetics of the garden. Current mowing equipment is mostly in the form of a wheelbarrow, which is pushed to a mowing position for mowing. However, since the position of the blade is fixed, it is inconvenient for the mowing device to enter and exit some narrow spaces, and it is impossible to mow and trim the weeds in a wide range. At the same time, it is impossible to adjust the height of the weeds to be trimmed, so that the staff needs to spend a lot of time using the mowing device to mow and trim the weeds, which affects the effect of the mowing device on trimming the weeds. It is inconvenient to use, and the use efficiency and effect of the mowing device are reduced. Based on this, the present application proposes a garden mowing device that is easy to adjust, which can solve the above problems. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a gardening mowing device which is easy to adjust.

[0005] The objective of the utility model is achieved through the following technical scheme: a lawn mowing device for landscaping that is easy to adjust, comprising a gantry, horizontal bases are installed on both sides below the gantry, and the two are arranged vertically, a lifting frame that can reciprocate up and down is installed in front of the gantry, and movable seats that can reciprocate are installed on both sides in front of the lifting frame, connecting rods are rotatably installed on the outside of the two movable seats, and mounting seats are rotatably installed between the outer ends of the two connecting rods, a cutting knife that is driven to rotate by a first motor is installed below the mounting seat, and the first motor is installed on the top surface of the mounting seat, the cutting knife is arranged horizontally, sliding seats that can reciprocate are installed inside the two bases, and the whole is L-shaped, and second motors are installed on the top surfaces of the two sliding seats, and trimming knives are installed on the output ends of the two sliding seats, and the two trimming knives are arranged horizontally, handles are installed on both sides of the back of the gantry, and rollers are installed on both sides of the bottom surfaces of the two bases.

[0006] Optionally, first through grooves are provided on both sides of the exterior of the gantry, and screws driven to rotate by a third motor are installed inside the two first through grooves, and the two ends of the exterior of the lifting frame are respectively threadedly matched with the two screws.

[0007] Optionally, the top surfaces of the two bases are both concave to form a second through groove, and threaded rods driven to rotate by a fourth motor are installed inside the two second through grooves, and the two sliding seats are respectively threadedly matched with the two threaded rods.

[0008] Optionally, third through slots are provided on both sides of the front of the lifting frame, and screw rods driven to rotate by a fifth motor are installed inside the two third through slots, and the two moving seats are respectively threadedly matched with the two screw rods.

[0009] Optionally, pins are installed at two corners of the outside of the mounting seat, which are rotatably matched with the outer ends of the two connecting rods respectively.

[0010] The utility model has the following advantages:

[0011] The easily adjustable mowing device for landscaping uses a gantry as the main body of the equipment. A lifting frame capable of reciprocating up and down is installed in front of the gantry. Moving seats capable of reciprocating are installed on both sides in front of the lifting frame. Connecting rods are rotatably installed on the outside of the lifting frame. A mounting seat is installed between the outer ends of the two connecting rods. A cutting knife driven to rotate by a first motor is installed below the mounting seat. By moving the lifting frame up and down, the upper and lower positions of the cutting knife can be adjusted to change the mowing height. By cooperating with the movement of the two moving seats, the cutting knife can be extended forward or moved to both sides to cut the weeds in front of the gantry in all directions, thereby avoiding omissions in front of the gantry.

[0012] Bases are installed on both sides below the gantry, and sliding seats that can reciprocate are installed inside the two bases. Trimming knives driven by a second motor are installed on the sliding seats. The trimming knives rotate and shift to cut weeds on both sides of the gantry, reducing the area that the cutting knives cannot cover. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a second perspective schematic diagram of the overall structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of the gantry in the utility model;

[0016] Figure 4 It is a schematic diagram of the overall structure of the lifting frame in the utility model;

[0017] Figure 5 It is a schematic diagram of the overall structure of the mounting seat in the utility model.

[0018] In the figure: 1-base, 2-lifting frame, 3-moving seat, 4-mounting seat, 5-connecting rod, 6-fifth motor, 7-first motor, 8-third motor, 9-cutting knife, 10-sliding seat, 11-second motor, 12-trimming knife, 13-roller, 14-fourth motor, 15-handle, 16-gantry, 17-first through slot, 18-second through slot, 19-third through slot, 20-pin. DETAILED DESCRIPTION

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

[0020] like Figures 1 to 5 As shown, a mowing device for landscaping that is easy to adjust comprises a gantry 16, horizontal bases 1 are installed on both sides below the gantry 16, and the two are arranged vertically, a lifting frame 2 that can reciprocate up and down is installed in front of the gantry 16, and movable seats 3 that can reciprocate are installed on both sides in front of the lifting frame 2, connecting rods 5 are rotatably installed on the outside of the two movable seats 3, and mounting seats 4 are rotatably installed between the outer ends of the two connecting rods 5, and a cutting knife 9 driven to rotate by a first motor 7 is installed below the mounting seat 4, and the first motor 7 is installed on the top surface of the mounting seat 4, and the cutting knife 9 is arranged horizontally, and sliding seats 10 that can reciprocate are installed inside the two bases 1, which are L-shaped as a whole, and second motors 11 are installed on the top surfaces of the two sliding seats 10, and trimming knives 12 are installed at the output ends thereof, and the two trimming knives 12 are arranged horizontally, and handles 15 are installed on both sides of the back of the gantry 16, and rollers 13 are installed on both sides of the bottom surfaces of the two bases 1.

[0021] As an optional technical solution of the present utility model, first through grooves 17 are provided on both sides of the outside of the gantry 16, and screws driven by the third motor 8 for rotation are installed inside the two first through grooves 17. The two ends of the outside of the lifting frame 2 are respectively matched with the two screw threads, and the two third motors 8 need to be controlled synchronously to ensure the smooth movement of the lifting frame 2 and avoid other unexpected situations such as motion interference.

[0022] As an optional technical solution of the present utility model, the top surfaces of the two bases 1 are both concave to form a second through groove 18, and the interiors of the two second through grooves 18 are both installed with threaded rods that are driven to rotate by the fourth motor 14. The two sliding seats 10 are respectively threadedly matched with the two threaded rods. The sliding seat 10 needs to be tightly matched with the second through groove 18 to achieve the purpose of limiting the movement of the sliding seat 10 so that it can only move back and forth.

[0023] As an optional technical solution of the utility model, third through grooves 19 are provided on both sides of the front of the lifting frame 2, and screw rods driven to rotate by the fifth motor 6 are installed inside the two third through grooves 19. The two moving seats 3 are respectively matched with the two screw rod threads. The two fifth motors 6 need to rotate at the same time, with the same rotation speed, and the pitch of the screw rods must also be equal to avoid different movement strokes of the two moving seats 3, which causes the position offset of the cutting knife 9.

[0024] As an optional technical solution of the present invention, pins 20 are installed at two corners of the outside of the mounting seat 4, which are rotatably matched with the outer ends of the two connecting rods 5 respectively, so as to facilitate the assembly and disassembly of the mounting seat 4 and the connecting rod 5.

[0025] In summary, the features, assembly methods, use processes and functions of each component of the utility model are as follows: a gantry 16 is used as the main body of the equipment, a lifting frame 2 that can reciprocate up and down is installed in front of the gantry 16, and both sides of the front of the lifting frame 2 are installed with a reciprocating movable seat 3, and a connecting rod 5 is rotatably installed on the outside thereof, and a mounting seat 4 is installed between the outer ends of the two connecting rods 5, and a cutting knife 9 driven by a first motor 7 to rotate is installed below it. By moving the lifting frame 2 up and down, the up and down position of the cutting knife 9 can be adjusted to change the cutting position. The height of the grass can be adjusted by the coordinated movement of the two moving seats 3, so that the cutting knife 9 can be extended forward or moved to both sides to cut the weeds in front of the gantry 16 in all directions, which can avoid omissions in front of the gantry 16. Bases 1 are installed on both sides below the gantry 16, and sliding seats 10 that can reciprocate are installed inside the two bases 1. A trimming knife 12 driven by a second motor 11 is installed thereon. The trimming knife 12 rotates and shifts, so that the weeds on both sides of the gantry 16 can be cut, reducing the area that the cutting knife 9 cannot cover.

[0026] 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 mowing device for landscaping that is easy to adjust, characterized in that: The invention comprises a gantry (16), wherein both sides below the gantry (16) are provided with horizontal bases (1), and the two are arranged vertically, a lifting frame (2) capable of reciprocating up and down is provided in front of the gantry (16), and both sides in front of the lifting frame (2) are provided with reciprocating movable seats (3), and connecting rods (5) are rotatably provided on the outside of the two movable seats (3), and a mounting seat (4) is rotatably provided between the outer ends of the two connecting rods (5), and a cutting machine driven by a first motor (7) is provided below the mounting seat (4). The first motor (7) is mounted on the top surface of the mounting seat (4), the cutting knife (9) is arranged horizontally, a sliding seat (10) capable of reciprocating movement is installed inside the two bases (1), and the whole is L-shaped, a second motor (11) is installed on the top surface of the two sliding seats (10), and a trimming knife (12) is installed at the output end thereof, and the two trimming knives (12) are arranged horizontally, handles (15) are installed on both sides of the back of the gantry (16), and rollers (13) are installed on both sides of the bottom surface of the two bases (1).

2. The easily adjustable mowing device for landscaping according to claim 1, characterized in that: Both sides of the exterior of the gantry (16) are provided with first through slots (17), and inside the two first through slots (17) are installed lead screws driven to rotate by a third motor (8), and the two ends of the exterior of the lifting frame (2) are respectively threadedly engaged with the two lead screws.

3. The easily adjustable mowing device for landscaping according to claim 1, characterized in that: The top surfaces of the two bases (1) are both concavely formed with a second through groove (18), and threaded rods driven to rotate by a fourth motor (14) are installed inside the two second through grooves (18), and the two sliding seats (10) are respectively threadedly matched with the two threaded rods.

4. The easily adjustable mowing device for landscaping according to claim 1, characterized in that: The two sides of the front of the lifting frame (2) are provided with third through slots (19), and screw rods driven to rotate by a fifth motor (6) are installed inside the two third through slots (19), and the two moving seats (3) are respectively threadedly matched with the two screw rods.

5. The easily adjustable mowing device for landscaping according to claim 1, characterized in that: Pins (20) are installed at two corners of the outside of the mounting seat (4), and are respectively rotatably matched with the outer ends of the two connecting rods (5).

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