Artificial turf cutting device

Abstract

The application discloses an artificial turf cutting device, which comprises a fixed plate, a support frame fixedly connected to the bottom surface of the fixed plate, and a universal wheel installed at the bottom end of the support frame; a cutting assembly, and an adjusting assembly. In order to solve the problem that it is difficult for people to control the height of continuous large-area cutting when an ordinary handheld electric mower cuts turf, and the height of the turf after cutting is uneven, the application designs a turf cutting device capable of flexibly controlling the cutting height. Through the arrangement of the bottom support structure, the height during cutting can be effectively maintained. Meanwhile, through the cooperation of the adjusting assembly and the cutting assembly, the cutting height can be flexibly adjusted, the cutting is carried out at a fixed horizontal height, and an even height plane is formed after the turf is cut, so that the turf cutting device is particularly suitable for decorative turf cutting.

Description

Technical Field

[0001] This application relates to the field of lawn mower technology, and in particular to an artificial lawn mower device. Background Technology

[0002] With the acceleration of urbanization and the increasing demand for green environments, artificial turf has been widely used in sports fields, courtyard decoration, public landscapes and other fields due to its advantages such as low maintenance cost, high durability and high aesthetic appeal.

[0003] Artificial turf requires precise cutting during installation or renovation to meet the styling needs of different scenarios. The required height of the turf also varies depending on the scenario. Although traditional handheld electric lawnmowers or cutting tools can complete basic cutting tasks, the operator needs to maintain a fixed posture for a long time to maintain the cutting depth. Especially when dealing with large areas of turf, arm fatigue can easily lead to fluctuations in cutting height, resulting in an uneven turf surface that affects aesthetics and functionality.

[0004] In other words, existing technologies have the following technical problems: when ordinary cutting equipment processes large areas of lawn, manual operation easily produces uneven surfaces. Therefore, an artificial lawn cutting device is proposed to address the above problems. Summary of the Invention

[0005] This embodiment provides an artificial turf cutting device to solve the problem that ordinary cutting equipment in the prior art is prone to producing unevenness when manually operating it to process large areas of turf.

[0006] According to one aspect of this application, an artificial turf cutting device is provided, the artificial turf cutting device comprising:

[0007] A fixed plate, wherein a support frame is fixedly connected to the bottom surface of the fixed plate, and a swivel caster is installed at the bottom end of the support frame;

[0008] A cutting assembly is fixedly mounted on the upper surface of a fixed plate, with its bottom end extending to the bottom surface of the fixed plate. A liftable cutting tool is provided at the bottom end of the cutting assembly.

[0009] An adjustment component is fixedly mounted on the upper surface of a fixed plate, and its bottom end is connected to a cutting component. The adjustment component is used to control the height of the cutting tool.

[0010] Furthermore, the cutting assembly includes an L-shaped fixed plate frame, a drive motor, and a cutting tool. The L-shaped fixed plate frame is fixedly mounted on the upper surface of the fixed plate, and the drive motor is fixedly connected to the upper surface of the L-shaped fixed plate frame. The output shaft end of the L-shaped fixed plate frame is connected to the cutting tool through a coupling.

[0011] Furthermore, the connecting shaft is a telescopic structure.

[0012] Furthermore, the telescopic structure includes a spline rod and a rotating rod. The rotating rod has a spline groove inside, and the spline groove of the rotating rod is slidably engaged with the spline rod. The upper end of the spline rod is connected to the end of the output shaft of the drive motor, and the lower end of the rotating rod is fixedly connected to the cutting tool.

[0013] Furthermore, the cutting tool includes a rotating disk and a cutting part, with one end of a connecting rod fixedly connected to the center of the rotating disk, and the cutting part fixedly connected to the arc surface of the rotating disk.

[0014] Furthermore, the cutting section is horizontal when rotated.

[0015] Furthermore, the adjustment assembly includes a rectangular fixed rod, a telescopic moving part, and a rotating connecting part. The rectangular fixed rod is fixedly mounted on the upper surface of the L-shaped fixed plate frame, and the telescopic moving part is provided on the rectangular fixed rod. The bottom end of the telescopic moving part is connected to the rotating connecting part.

[0016] Furthermore, the telescopic moving part is used to telescopically drive the rotating connecting part to move.

[0017] Furthermore, one end of the rotary connecting part is connected to the connecting shaft part, and the rotary connecting part is used to drive the connecting shaft part to move.

[0018] Furthermore, the rotating connection part includes a connecting plate, a sleeve, and ball bearings. The connecting plate is fixedly disposed at the bottom end of the rectangular adjusting rod. A sleeve is rotatably fitted at one end of the connecting plate. The sleeve is fitted onto the arc-shaped wall of the rotating rod and is fixedly connected to the rotating rod. Several ball bearings are rotatably fitted in the gap between the connecting plate and the sleeve.

[0019] In order to solve the problem in the prior art that ordinary handheld electric lawnmowers are difficult to control the horizontal height of continuous large-area cutting when cutting lawns, which easily leads to uneven lawn height after cutting, this application designs a lawn cutting device that can flexibly control the cutting height. Through the setting of the bottom support structure, the cutting height can be effectively maintained. At the same time, through the cooperation of the adjustment component and the cutting component, the cutting height can be flexibly adjusted so that the cutting is carried out at a fixed horizontal height, so that the lawn is cut into a uniform height plane, which is particularly suitable for decorative lawn cutting. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of one embodiment of this application;

[0022] Figure 2 This is a schematic diagram of a planar structure according to an embodiment of this application;

[0023] Figure 3 This is a schematic diagram of the structure of an adjustment component according to an embodiment of this application.

[0024] In the picture:

[0025] 1. Fixed plate; 2. Support frame; 3. Universal wheels; 4. Grip bracket;

[0026] Cutting assembly 5, L-shaped fixed plate frame 501, drive motor 502, spline rod 503, rotating rod 504, connecting rod 505, rotating disk 506, cutting wire 507;

[0027] Adjustment component 6, rectangular fixing rod 601, rectangular adjusting rod 602, fixing block 603, adjusting screw 604, adjusting disc 605, connecting plate 606, sleeve 607, ball bearing 608. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0029] Please see Figure 1-3 As shown, an artificial turf cutting device includes:

[0030] A fixed plate 1 is provided, and a support frame 2 is fixedly connected to the bottom surface of the fixed plate 1. A swivel wheel 3 is installed at the bottom end of the support frame 2.

[0031] The cutting component 5 is fixedly installed on the upper surface of the fixed plate 1, and the bottom end of the cutting component 5 extends to the bottom surface of the fixed plate 1. The bottom end of the cutting component 5 is provided with a liftable cutting tool.

[0032] Adjustment component 6 is fixedly installed on the upper surface of the fixed plate 1. The bottom end of the adjustment component 6 is connected to the cutting component 5. The adjustment component 6 is used to control the height of the cutting tool.

[0033] Through the above technical solution, the bottom support structure can effectively maintain the cutting height. At the same time, by using the adjustment component 6 and the cutting component 5 together, the cutting height can be flexibly adjusted, so that the cutting is carried out at a fixed horizontal height, resulting in a uniform height plane after the lawn is cut. It is especially suitable for cutting decorative lawns.

[0034] The cutting assembly 5 includes an L-shaped fixing plate 501, a drive motor 502, and a cutting tool. The L-shaped fixing plate 501 is fixedly mounted on the upper surface of the fixing plate 1. The drive motor 502 is fixedly connected to the upper surface of the L-shaped fixing plate 501. The output shaft end of the L-shaped fixing plate 501 is connected to the cutting tool through a coupling. With this technical solution, the operation of the drive motor 502 can drive the cutting tool to rotate, thereby realizing the function of cutting lawn.

[0035] The connecting shaft is a telescopic structure;

[0036] The retractable structure includes a spline rod 503 and a rotating rod 504. The rotating rod 504 has a spline groove inside, and the spline groove of the rotating rod 504 is slidably engaged with the spline rod 503. The upper end of the spline rod 503 is connected to the end of the output shaft of the drive motor 502, and the bottom end of the rotating rod 504 is fixedly connected to the cutting tool. Through this technical solution, the operation of the drive motor 502 can drive the spline rod 503 to rotate, which in turn drives the rotating rod 504 to rotate, thereby driving the cutting tool to rotate and realizing the cutting operation.

[0037] The cutting tool includes a rotating disk 506 and a cutting part. One end of a connecting rod 505 is fixedly connected to the center of the rotating disk 506, and the cutting part is fixedly connected to the arc surface of the rotating disk 506.

[0038] The cutting section is horizontal when rotated.

[0039] Through this technical solution, the drive motor 502 can drive the rotating disk 506 to rotate, thereby driving the cutting part to rotate, realizing the rotary cutting function and cutting the lawn.

[0040] In practice, the cutting section can use a cutting wire 507. The cutting wire 507 is driven to rotate at high speed by a rotating disc 506. Due to the centrifugal force, the cutting wire 507 rotates horizontally to cut the lawn.

[0041] The adjustment assembly 6 includes a rectangular fixed rod 601, a telescopic moving part, and a rotating connecting part. The rectangular fixed rod 601 is fixedly installed on the upper surface of the L-shaped fixed plate frame 501. The telescopic moving part is provided on the rectangular fixed rod 601, and the bottom end of the telescopic moving part is connected to the rotating connecting part.

[0042] The telescopic moving part is used to extend and retract to drive the rotating connecting part to move;

[0043] Preferably, the telescopic moving part includes a rectangular adjusting rod 602, a fixing block 603, an adjusting screw 604, and an adjusting disc 605. The rectangular adjusting rod 602 is slidably connected to the inner cavity of the rectangular fixing rod 601. The rectangular adjusting rod 602 has an inner cavity. The fixing block 603 is slidably connected to the inner cavity of the rectangular adjusting rod 602. The adjusting screw 604 is rotatably connected to the inner cavity of the rectangular fixing rod 601. The adjusting screw 604 passes through the fixing block 603 and is threaded with the fixing block 603. In conjunction with this, an adjusting disc 605 is rotatably connected to the upper end of the rectangular fixing rod 601. The adjusting disc 605 is connected to the adjusting screw 604. Through this technical solution, manually rotating the adjusting disc 605 can drive the adjusting screw 604 to rotate, which in turn drives the fixing block 603 to move. The movement of the fixing block 603 then drives the rectangular adjusting rod 602 to move, achieving the function of moving and extending. This also drives the rotating connecting part at the bottom to move.

[0044] One end of the rotary connecting part is connected to the connecting shaft part, and the rotary connecting part is used to drive the connecting shaft part to move;

[0045] Furthermore, the rotating connection part includes a connecting plate 606, a sleeve 607, and ball bearings 608. The connecting plate 606 is fixedly disposed at the bottom end of the rectangular adjusting rod 602. The sleeve 607 is rotatably fitted at one end of the connecting plate 606. The sleeve 607 is sleeved on the arc-shaped wall of the rotating rod 504 and is fixedly connected to the rotating rod 504. Several ball bearings 608 are rotatably fitted in the gap between the connecting plate 606 and the sleeve 607. Through this technical solution, the movement of the connecting plate 606 can drive the sleeve 607 to move, thereby driving the rotating rod 504 to move. The rotating rod 504 drives the cutting tool to move, realizing the function of adjusting the cutting height without hindering the normal rotation of the cutting tool. It is convenient and flexible to use and can realize the adjustment function while cutting.

[0046] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An artificial turf cutting device, characterized by: The artificial turf cutting device includes: A fixed plate (1) is fixedly connected to a support frame (2) at the bottom surface of the fixed plate (1), and a universal wheel (3) is installed at the bottom end of the support frame (2). The cutting component (5) is fixedly installed on the upper surface of the fixed plate (1), and the bottom end of the cutting component (5) extends to the bottom surface of the fixed plate (1). The bottom end of the cutting component (5) is provided with a liftable cutting tool. Adjustment component (6) is fixedly installed on the upper surface of the fixed plate (1). The bottom end of the adjustment component (6) is connected to the cutting component (5). The adjustment component (6) is used to control the height of the cutting tool.

2. The artificial turf cutting device according to claim 1, characterized in that: The cutting assembly (5) includes an L-shaped fixed plate frame (501), a drive motor (502), and a cutting tool. The L-shaped fixed plate frame (501) is fixedly installed on the upper surface of the fixed plate (1). The drive motor (502) is fixedly connected to the upper surface of the L-shaped fixed plate frame (501). The output shaft end of the L-shaped fixed plate frame (501) is connected to the cutting tool through a coupling.

3. The artificial turf cutting device according to claim 2, characterized in that: The connecting shaft is a telescopic structure.

4. The artificial turf cutting device according to claim 3, characterized in that: The telescopic structure includes a spline rod (503) and a rotating rod (504). The rotating rod (504) has a spline groove inside. The spline groove of the rotating rod (504) is slidably engaged with the spline rod (503). The upper end of the spline rod (503) is connected to the end of the output shaft of the drive motor (502). The bottom end of the rotating rod (504) is fixedly connected to the cutting tool.

5. The artificial turf cutting device of claim 2, wherein: The cutting tool includes a rotating disk (506) and a cutting part. One end of a connecting rod (505) is fixedly connected to the center of the rotating disk (506), and the cutting part is fixedly connected to the arc surface of the rotating disk (506).

6. The artificial turf cutting device according to claim 5, characterized in that: The cutting section is horizontal when rotated.

7. The artificial turf cutting device of claim 1, wherein: The adjustment component (6) includes a rectangular fixed rod (601), a telescopic moving part and a rotating connecting part. The rectangular fixed rod (601) is fixedly installed on the upper surface of the L-shaped fixed plate frame (501). The telescopic moving part is provided on the rectangular fixed rod (601), and the bottom end of the telescopic moving part is connected to the rotating connecting part.

8. The artificial turf cutting device according to claim 7, characterized in that: The telescopic moving part is used to extend and retract to drive the rotating connecting part to move.

9. The artificial turf cutting device of claim 7, wherein: One end of the rotary connecting part is connected to the connecting shaft part, and the rotary connecting part is used to drive the connecting shaft part to move.

10. The artificial turf cutting device of claim 7, wherein: The rotating connection part includes a connecting plate (606), a sleeve (607) and ball bearings (608). The sleeve (607) is fitted and rotatably disposed at one end of the connecting plate (606). The sleeve (607) is sleeved on the arc-shaped wall of the rotating rod (504) and fixedly connected to the rotating rod (504). A plurality of ball bearings (608) are fitted and rotatably disposed in the gap between the connecting plate (606) and the sleeve (607).

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