CN219834892U

CN219834892U - Multifunctional lawn trimmer

Info

Publication number: CN219834892U
Application number: CN202320442985.8U
Authority: CN
Inventors: 王振; 白志晨; 刘晓军; 杨勇; 张瑾瑜; 王佩佩; 牛凡; 许洪兴; 李兴峰
Original assignee: Shanxi First Construction Group Co Ltd
Current assignee: Shanxi First Construction Group Co Ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-17
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of garden mechanical equipment, in particular to a multifunctional lawn trimmer, which comprises a middle supporting frame, wherein the front end of the middle supporting frame is rotationally connected with a machine head frame through a first connecting piece, a driving device is arranged on the machine head frame, two symmetrically distributed front wheels are arranged at the bottom of the machine head frame, the front wheels are connected with the driving device, and the front wheels are driven to rotate by the driving device; the middle part of the middle supporting frame is provided with a supporting wheel mounting frame, a supporting wheel and a pedal are mounted on the supporting wheel mounting frame, a blade mounting groove is formed in the supporting wheel along the annular circumference, and trimming blades are detachably mounted in the blade mounting groove; the tail end of the middle support frame is rotationally connected with the tail support frame through a second connecting piece, a seat is arranged at the upper end of the tail support frame, and a ditching cutter is detachably arranged at the lower end of the tail support frame. The multifunctional lawn trimmer integrates trimming, ditching and plowing functions, and is reasonable in structure and convenient to use.

Description

Multifunctional lawn trimmer

Technical Field

The utility model relates to the technical field of garden mechanical equipment, in particular to a multifunctional lawn trimmer.

Background

The lawn trimmer is mainly used for trimming the side edges of grass or plants at the boundary of the lawn, along with the increasing awareness and requirements of people on vegetation ecology and urban gardens, the application of the lawn trimmer is also more and more, along with the development of scientific technology, the existing lawn trimmer only has the function of mowing the lawn, the using function is single,

disclosure of Invention

In view of the above, the present utility model aims to provide a multifunctional lawn trimmer, which aims to overcome the defect that a lawn trimmer in the prior art only has a function of mowing a lawn and has a single use function.

In order to achieve the above object, the following technical scheme is adopted:

a multifunctional lawn trimmer comprises a middle supporting frame;

the front end of the middle support frame is rotationally connected with a machine head frame through a first connecting piece, the machine head frame can rotate left and right relative to the middle support frame, a driving device is arranged on the machine head frame, two symmetrically distributed front wheels are arranged at the bottom of the machine head frame, the front wheels are connected with the driving device, and the front wheels are driven to rotate by the driving device;

the middle part of the middle supporting frame is provided with a supporting wheel mounting frame, the supporting wheel mounting frame is provided with a supporting wheel and a pedal, the supporting wheel is provided with a blade mounting groove along the annular circumference, and a trimming blade is detachably arranged in the blade mounting groove;

the tail end of the middle support frame is connected with the tail support frame through the second connecting piece in a rotating mode, the tail support frame can rotate up and down relative to the middle support frame, a seat is installed at the upper end of the tail support frame, and a ditching cutter is installed at the lower end of the tail support frame in a detachable mode.

As a further improvement of the utility model, the tail support frame is detachably provided with a plowing device.

As a further improvement of the utility model, the plowing device comprises a coulter and a bracket, wherein the coulter is fixedly arranged on the bracket, and the bracket is connected with the tail support frame through a third connecting piece.

As a further improvement of the utility model, the whole ditching cutter is of a fan-shaped arc piece structure, the lower end of the ditching cutter is provided with a ditching tip, the angle of the ditching tip is sharp, ditching is convenient, and arc-shaped notches are arranged on two sides of the ditching tip, so that the ditching and excavated soil can be conveniently turned to the outer side of the turf.

As a further improvement of the utility model, the machine head frame is connected with two handrail frames which are distributed in a V shape.

As a further improvement of the utility model, brake handles are arranged on both the handrail frames.

The driving means described in the present utility model are driving means commonly used by those skilled in the art.

The beneficial effects of the utility model are as follows: the multifunctional lawn trimmer integrates trimming, ditching and plowing functions, is reasonable in structure and convenient to use, and the trimming blade, the ditching cutter and the plowing device are detachably mounted and can be mounted according to actual use requirements.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a schematic view of the structure of the support wheel according to the present utility model;

FIG. 4 is a schematic view of the structure of the trimming blade according to the present utility model;

FIG. 5 is a schematic view of the structure of the ditching cutter according to the present utility model;

FIG. 6 is a schematic structural diagram of embodiment 2 of the present utility model;

fig. 7 is a schematic diagram of a split structure of embodiment 2 of the present utility model.

In the figure: 1. the device comprises a middle support frame, 2, a first connecting piece, 3, a headstock, 4, a driving device, 5, a front wheel, 6, a support wheel mounting frame, 7, a support wheel, 8, a foot pedal, 9, a trimming blade, 10, a second connecting piece, 11, a tail support frame, 12, a seat, 13, a ditching cutter, 14, a plowing device, 15, a coulter, 16, a support, 17, a third connecting piece, 18, a ditching tip, 19, an arc gap, 20, a handrail frame, 21 and a brake handle.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Example 1

As shown in fig. 1-5, a multifunctional lawn trimmer comprises a middle support frame 1;

the front end of the middle support frame 1 is rotationally connected with a machine head frame 3 through a first connecting piece 2, the machine head frame 3 can rotate left and right relative to the middle support frame 1, a driving device 4 is arranged on the machine head frame 3, two symmetrically distributed front wheels 5 are arranged at the bottom of the machine head frame 3, the front wheels 5 are connected with the driving device 4, and the front wheels 5 are driven to rotate by the driving device 4;

the middle part of the middle support frame 1 is provided with a support wheel 7 mounting frame 6, the support wheel 7 mounting frame 6 is provided with a support wheel 7 and a pedal plate 8, the support wheel 7 is provided with a blade mounting groove along the annular circumference, and a trimming blade 9 is detachably arranged in the blade mounting groove;

the tail end of the middle support frame 1 is rotatably connected with a tail support frame 11 through a second connecting piece 10, the tail support frame 11 can rotate up and down relative to the middle support frame 1, a seat 12 is arranged at the upper end of the tail support frame 11, and a ditching cutter 13 is detachably arranged at the lower end of the tail support frame 11.

Example 2

Based on the structure of the embodiment 1, in the embodiment 2, as shown in fig. 6 to 7, the plow 14 is detachably mounted on the tail support frame 11.

The ploughing device 14 comprises a coulter 15 and a bracket 16, wherein the coulter 15 is fixedly arranged on the bracket 16, and the bracket 16 is connected with the tail support frame 11 through a third connecting piece 17.

As shown in fig. 5, the whole ditching cutter 13 is fan-shaped arc piece structure, and the lower extreme of ditching cutter 13 sets up to ditching pointed end 18, and the angle setting of ditching pointed end 18 is comparatively sharp, and convenient ditching, the both sides of ditching pointed end 18 are equipped with arc breach 19, are convenient for turn over the soil that ditches were dug to the turf outside.

The machine head frame 3 is connected with two handrail frames 20 which are distributed in a V shape.

The two handrail frames 20 are provided with brake handles 21.

Working principle: when the utility model is used, the driving device 4 drives the front wheel 5 to rotate to drive the whole body to move, and the left and right directions can be controlled through the two handrail frames 20. When the lawn needs to be trimmed, the trimming blade 9 is arranged in the blade mounting groove, so that the multifunctional lawn trimmer can be used for trimming the lawn; when the ditching operation is needed, the trimming blade 9 is detached, and the ditching operation can be performed by installing the ditching cutter 13. The corners of the ditching tip 18 are sharp, so that ditching is facilitated, and arc-shaped notches 19 are formed in the two sides of the ditching tip 18, so that ditched soil can be conveniently turned to the outer side of the turf; when the plowing operation is needed, the ditching cutter 13 is detached, and the plowing device 14 is arranged on the tail support frame 11, so that the plowing operation can be performed. The tail support frame 11 and the middle support frame 1 are connected in a rotating way through the second connecting piece 10, and the tail support frame 11 can rotate up and down relative to the middle support frame 1, so that when hard stones are encountered in ditching/plowing operation, the ditching cutter 13/plowing device 14 is conveniently lifted automatically, and the ditching cutter 13/plow blade 15 is prevented from being damaged.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, component disassembly, or combination thereof, etc. that falls within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a multi-functional lawn trimmer, includes middle part support frame, its characterized in that:

2. The multi-function lawn trimmer of claim 1, wherein: and the tail support frame is detachably provided with a ploughing device.

3. The multi-function lawn trimmer according to claim 2, wherein: the ploughing device comprises a coulter and a bracket, wherein the coulter is fixedly arranged on the bracket, and the bracket is connected with the tail support frame through a third connecting piece.

4. The multi-function lawn trimmer of claim 1, wherein: the whole fan-shaped arc piece structure that is of ditching cutter, the lower extreme of ditching cutter sets up to ditching pointed end, ditching pointed end's both sides are equipped with the arc breach.

5. The multi-function lawn trimmer of claim 1, wherein: the machine head frame is connected with two handrail frames which are distributed in a V shape.

6. The multi-function lawn trimmer of claim 5, wherein: and brake handles are arranged on the two handrail frames.