CN216253989U - Grass trimming and leveling device for gardens - Google Patents

Abstract

The utility model discloses a garden grass cutting and smoothing device, and relates to the technical field of grass cutting machines. Including connection platform, connection platform top center fixedly connected with tow bar, tow bar top fixedly connected with handle, connection platform top left and right sides fixedly connected with limiting plate, limiting plate top fixedly connected with backup pad, install between limiting plate and the backup pad and cut out the grass structure, the rotating-structure is installed to the connection platform bottom, still installs the elastic construction who provides the rotation resistance for the rotating-structure between rotating-structure and the connection platform. According to the utility model, through the arrangement of the grass cutting structure and the floating structure, the multiple groups of rotating structures and elastic structures are in contact with the ground in the axial direction and drag on the uneven ground, the rotating structures and the elastic structures respectively change along with the fluctuation of the ground, the whole rotating structures and the elastic structures are kept horizontal, which is equivalent to finding out the average horizontal line of the uneven ground, and the grass cutting structure on the rotating structures and the elastic structures can naturally and smoothly cut grass.

Description

Grass trimming and leveling device for gardens

Technical Field

The utility model relates to the technical field of grass cutting machines, in particular to a garden grass cutting and smoothing device.

Background

The concept of garden engineering is divided into broad and narrow meanings. In a broad sense, the landscape construction engineering is a comprehensive landscape construction engineering and is the whole process from the beginning of a project to the design, construction and later maintenance. In a narrow sense, the garden engineering refers to a process of making a target garden become a specific beautiful landscape area through site construction of each design element of the garden by engineering means and artistic methods, that is, in a specific range, a plurality of design elements of the garden are engineered by manual means so as to make the garden meet certain aesthetic requirements and artistic atmosphere, and the process implemented by the engineering is the garden engineering.

When the grassland is cut in the garden engineering, the flatness of the cut grassland needs to be guaranteed, the original land is uneven, the existing cutting mode is to cut grass with the same height, and the surface of the lawn is uneven as the surface of the land after cutting is finished.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a garden grass trimming and trowelling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a garden grass cutting trowelling device comprises a connecting platform, a towing rod is fixedly connected to the center of the top of the connecting platform, a handle is fixedly connected to the top of the towing rod, limiting plates are fixedly connected to the left side and the right side of the top of the connecting platform, a supporting plate is fixedly connected to the top of each limiting plate, a grass cutting structure is installed between each limiting plate and the corresponding supporting plate, a rotating structure is installed at the bottom of the connecting platform, an elastic structure which provides rotating resistance for the rotating structure is installed between each rotating structure and the connecting platform, and the grass cutting structure and the elastic structure form a trowelling structure together.

Furthermore, cut out the grass structure and include the motor, motor fixed connection in the backup pad top, motor output fixedly connected with driving shaft, driving shaft outer wall rotate through the transmission track and are connected with the axis of rotation, the axis of rotation rotate connect in the limiting plate, axis of rotation outer wall fixedly connected with cuts out the grass tooth.

Furthermore, revolution mechanic includes first fixed block, first fixed block fixed connection in the connection platform bottom, the first rotation axis of first fixed block center fixedly connected with, first rotation axis outer wall rotate and are connected with a plurality of dwangs, and the dwang bottom is rotated through first rotation post and is connected with the piece that drags.

Furthermore, the elastic structure comprises a third fixing block, the third fixing block is fixedly connected to the middle of the rotating rod, and the third fixing block is rotatably connected with a second rotating block through a second rotating column.

Furthermore, the elastic structure comprises a second fixed block, the second fixed block is fixedly connected to the bottom of the connecting platform, a second rotating shaft is fixedly connected to the center of the second fixed block, a plurality of first rotating blocks are rotatably connected to the outer wall of the second rotating shaft, and the first rotating blocks are connected with the second rotating blocks through elastic columns.

Compared with the prior art, the utility model has the beneficial effects that:

this grass trimming trowelling device is cut out in gardens, through cutting out the setting of grass structure and trowelling structure, multiunit rotating-structure and elastic construction and ground are to the contact, drag the line on unevenness subaerial, rotating-structure and elastic construction change along with the fluctuation on ground separately, its totality keeps a horizontally, the average water flat line on unevenness ground has been found out in other words, the grass trimming structure that is located on it has just naturally carried out the smooth grass trimming, the subaerial effect of cutting out the grass of leveling of unevenness has been realized.

Drawings

FIG. 1 is a schematic front top axial view of the present invention;

FIG. 2 is a schematic view of a backside bottom isometric configuration of the present invention;

FIG. 3 is a schematic view of the grass cutting structure of the present invention;

fig. 4 is a schematic diagram of the floating structure of the present invention.

In the figure: 1. connecting the platform; 2. a tow bar; 3. a handle; 4. a grass cutting structure; 401. an electric motor; 402. a drive shaft; 403. a drive track; 404. a rotating shaft; 405. cutting grass teeth; 5. a rotating structure; 501. a first fixed block; 502. a first rotating shaft; 503. rotating the rod; 504. a first rotating column; 505. a dragging block; 6. a limiting plate; 7. a support plate; 8. an elastic structure; 801. a second fixed block; 802. a second rotation shaft; 803. a first rotating block; 804. an elastic column; 805. a second turning block; 806. a third fixed block; 807. a second rotating column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 4, the present invention provides a technical solution: a garden grass cutting and leveling device comprises a connecting platform 1, a towing rod 2 is fixedly connected to the center of the top of the connecting platform 1, a handle 3 is fixedly connected to the top of the towing rod 2, limiting plates 6 are fixedly connected to the left side and the right side of the top of the connecting platform 1, a supporting plate 7 is fixedly connected to the top of each limiting plate 6, a grass cutting structure 4 is arranged between each limiting plate 6 and each supporting plate 7, a rotating structure 5 is arranged at the bottom of the connecting platform 1, an elastic structure 8 for providing rotating resistance for the rotating structure 5 is further arranged between each rotating structure 5 and the connecting platform 1, the grass cutting structures 4 and the elastic structures 8 form a leveling structure together, the towing rod 2 and the handle 3 are used for manual dragging equipment, the inclination angle of the towing rod 2 relative to the connecting platform 1 is forty-five degrees, when the handheld handle 3 drags the equipment to cut grass, the angle of the mop rod 2 relative to the ground is kept to be forty-five degrees.

As a specific embodiment, the grass cutting structure 4 comprises an electric motor 401, the electric motor 401 is fixedly connected to the top of the supporting plate 7, the output end of the electric motor 401 is fixedly connected with a driving shaft 402, the outer wall of the driving shaft 402 is rotatably connected with a rotating shaft 404 through a transmission crawler 403, the rotating shaft 404 is rotatably connected to the limiting plate 6, and the outer wall of the rotating shaft 404 is fixedly connected with grass cutting teeth 405.

As a specific embodiment, the rotating structure 5 includes a first fixed block 501, the first fixed block 501 is fixedly connected to the bottom of the connecting platform 1, a first rotating shaft 502 is fixedly connected to the center of the first fixed block 501, a plurality of rotating rods 503 are rotatably connected to the outer wall of the first rotating shaft 502, and a dragging block 505 is rotatably connected to the bottom of the rotating rod 503 through a first rotating column 504, it should be noted that the dragging block 505 is placed on the ground, and each dragging block 505 drives the rotating rod 503 connected thereto to rotate along with the fluctuation of the ground, and since the dragging block 505 and the rotating rod 503 are rotatably connected through the first rotating column 504, the dragging block 505 is always attached to the ground on the ground.

As a specific embodiment, the elastic structure 8 includes a third fixed block 806, the third fixed block 806 is fixedly connected to the middle portion of the rotating rod 503, the third fixed block 806 is rotatably connected to a second rotating block 805 through a second rotating column 807, the elastic structure 8 includes a second fixed block 801, the second fixed block 801 is fixedly connected to the bottom of the connecting platform 1, a second rotating shaft 802 is fixedly connected to the center of the second fixed block 801, a plurality of first rotating blocks 803 are rotatably connected to the outer wall of the second rotating shaft 802, the first rotating blocks 803 and the second rotating blocks 805 are connected through elastic columns 804, it should be noted that the plurality of elastic columns 804 are subjected to the gravity of the apparatus and shorten to different degrees according to the concave-convex situation of the ground, so as to keep the grass cutting structure 4 on the connecting platform 1 at the average height required to be cut.

In this embodiment, when the grass cutting operation is required, firstly, the handle 3 is held by one hand, the angle between the towing rod 2 and the ground is kept to be forty-five degrees, the motor 401 is turned on, the output end of the motor 401 drives the driving shaft 402 to rotate, the driving shaft 402 drives the rotating shaft 404 to rotate through the transmission crawler 403, the rotating shaft 404 drives the grass cutting teeth 405 fixed on the outer wall of the rotating shaft to rotate, the rotating grass cutting teeth 405 cut grass higher than the lowest grass of the grass cutting teeth 405, then the equipment is dragged on the grass by dragging the handle 3, the dragging block 505 at the bottom of the connecting platform 1 is attached to the ground and correspondingly changes along with the concave-convex condition of the ground, and drives the rotating rod 503 connected with the rotating rod 503 to rotate, and the rotation of the rotating rod 503 can drive the elastic structure 8 connected with the rotating rod to correspondingly change, and on the whole, when the elastic structures 8 drag on the concave-convex ground, can also keep horizontal movement to cut grass flatly.

It should be noted that, through the arrangement of the grass cutting structure 4 and the floating structure, the multiple groups of rotating structures 5 and the elastic structures 8 are in contact with the ground in the ground direction, the grass cutting structure drags on the uneven ground, the rotating structures 5 and the elastic structures 8 change along with the fluctuation of the ground, the whole grass cutting structure keeps horizontal, the average horizontal line of the uneven ground is found, the grass cutting structure 4 on the rotating structures naturally cuts grass flatly, and the effect of flatly cutting grass on the uneven ground is achieved.

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

Claims (5)

1. The utility model provides a device is floated to gardens sanction grass, includes connecting platform (1), connecting platform (1) top center fixedly connected with tow bar (2), tow bar (2) top fixedly connected with handle (3), connecting platform (1) top left and right sides fixedly connected with limiting plate (6), limiting plate (6) top fixedly connected with backup pad (7), its characterized in that: install between limiting plate (6) and backup pad (7) and cut out grass structure (4), rotating-structure (5) are installed to connecting platform (1) bottom, still install between rotating-structure (5) and connecting platform (1) and provide rotation resistance's elastic construction (8) for rotating-structure (5), cut out grass structure (4) and elastic construction (8) and constitute floating structure together.

2. The garden grass trimming trowelling device of claim 1, wherein: cut out grass structure (4) and include motor (401), motor (401) fixed connection in backup pad (7) top, motor (401) output end fixedly connected with driving shaft (402), driving shaft (402) outer wall rotate through transmission track (403) and are connected with axis of rotation (404), axis of rotation (404) rotate connect in limiting plate (6), axis of rotation (404) outer wall fixedly connected with cuts out grass tooth (405).

3. The garden grass trimming trowelling device of claim 1, wherein: rotating-structure (5) include first fixed block (501), first fixed block (501) fixed connection in connecting platform (1) bottom, first fixed block (501) center fixedly connected with first rotation axis (502), first rotation axis (502) outer wall rotate and are connected with a plurality of dwang (503), and dwang (503) bottom is rotated through first rotation post (504) and is connected with drags movable block (505).

4. The garden grass trimming trowelling device of claim 3, wherein: the elastic structure (8) comprises a third fixing block (806), the third fixing block (806) is fixedly connected to the middle part of the rotating rod (503), and the third fixing block (806) is rotatably connected with a second rotating block (805) through a second rotating column (807).

5. The garden grass trimming and trowelling device of claim 4, wherein: elastic construction (8) include second fixed block (801), second fixed block (801) fixed connection in connecting platform (1) bottom, second fixed block (801) center fixedly connected with second rotation axis (802), second rotation axis (802) outer wall rotate and are connected with a plurality of first turning block (803), first turning block (803) with second turning block (805) are connected through elasticity post (804).

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