CN215819398U

CN215819398U - Lawn mower and base thereof

Info

Publication number: CN215819398U
Application number: CN202120591183.4U
Authority: CN
Inventors: 黄仕魁
Original assignee: Zhejiang Wenxin Mechanical & Electrical Co ltd
Current assignee: Zhejiang Wenxin Mechanical & Electrical Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-02-15
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a base of a mower, which comprises a left baffle (11) blocked on the left side, a right baffle (12) blocked on the right side and a rear baffle (13) blocked at the rear end, wherein the front part of the base (1) is provided with an opening, the base (1) is connected to a main beam of the mower, and a grass cutting blade (4) is arranged on the lower surface of the base (1). The base is convenient for tall grass to enter the lower part of the base to cut off the blade, so that the resistance of the mower is small when the mower moves forward, and the working efficiency is high. The utility model also discloses a mower comprising the base, and the beneficial effect of the mower is the same as that of the base.

Description

Lawn mower and base thereof

Technical Field

The utility model relates to the technical field of mowers, in particular to a base. In addition, the utility model also relates to a mower comprising the pedestal.

Background

Four-wheel mowers are common and are often found in parks, small areas and lawns. A cloth bag is hung at the back of a four-wheel mower commonly used in the current market, namely, the mower collects the cut grass into the bag; another type of mower has no bag at the rear and the grass cut by the blades is discharged directly from the side.

In the prior art, a base 1 of a four-wheel mower is of an integrated structure, the periphery of the base 1 is closed, and the height of the bottom of the base 1 from the ground is within 10 cm, please refer to fig. 1, and fig. 1 is a schematic structural view of a commonly-used four-wheel mower in the prior art.

Because the height of the bottom of the base 1 from the ground is within 10 cm, the lawn mower can only cut grass within 10 cm, when the grass is higher than 10 cm, the four-wheel mower can not cut the grass, and the machine can not move in a grass cluster because the four-wheel mower can not move forward. However, the above two four-wheel lawn mowers can only cut grass below 10 cm, when the grass grows to be above 10 cm,

in summary, how to effectively solve the problems of high grass cutting difficulty and the like of the four-wheel mower is a problem which needs to be solved urgently by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a base which is convenient for tall grass to enter the lower part of the base to cut off a blade, so that the resistance of the mower is small when the mower moves forward, and the working efficiency is high; another object of the present invention is to provide a lawn mower comprising the above-mentioned base, which has the same advantages as the base.

In order to solve the technical problems, the utility model provides the following technical scheme:

the base of the mower comprises a left baffle on the left side, a right baffle on the right side and a rear baffle at the rear end, wherein the front part of the base is provided with an opening, the base is connected to a main beam of the mower, and a mowing blade is mounted on the lower surface of the base.

Preferably, the left baffle, the right baffle and the rear baffle are connected through screws.

Preferably, the base is fixed to a main beam of the mower by screws.

Preferably, the rear ends of the left baffle and the right baffle are provided with bent plates.

Preferably, the grass cutting blade is a straight blade with cutting edges on two sides.

Preferably, the front end of the base has a guard rail thereon.

The utility model also provides a mower which comprises a main beam and a base arranged on the main beam, wherein the base is specifically any one of the bases.

The base provided by the utility model is connected to a main beam of the mower, and the mowing sheet is arranged on the lower surface of the base. The base is formed by splicing a left baffle, a right baffle and a rear baffle, the three faces are respectively sealed, the left baffle is sealed on the left side, the right baffle is sealed on the right side, the left baffle and the right baffle have a guiding function, the rear baffle is sealed on the rear end, the front part of the base is an opening, namely, the forward face is open, the front end of the base is higher than the ground, high grass can be conveniently put under the base, and therefore the high grass can be cut off by a blade, the resistance is small when the mower moves forward, and the high grass, the weed and shrub can be cut down, so that the problem that the conventional four-wheel mower is difficult to cut the high grass is thoroughly solved; moreover, the working efficiency is high, and the time and the labor are saved.

The utility model also provides a mower which comprises a main beam and a base arranged on the main beam, wherein the base is any one of the bases. Due to the technical effects of the base, the mower with the base also has corresponding technical effects.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a four-wheel mower of the prior art;

FIG. 2 is a schematic structural view of a four-wheel mower according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the base in FIG. 2;

fig. 4 is another view of fig. 3.

The drawings are numbered as follows:

1-base, 2-rear wheel, 3-front wheel, 4-grass cutting sheet, 11-left baffle, 12-right baffle, 13-rear baffle and 14-bending plate.

Detailed Description

The core of the utility model is to provide a base which is convenient for tall grass to enter the lower part of the base to cut off the blade, so that the resistance of the mower is small when the mower moves forward, and the working efficiency is high; another core of the utility model is to provide a mower comprising the base, which has the same beneficial effects as the base.

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.

Referring to fig. 2 to 4, fig. 2 is a schematic structural view of a four-wheel mower according to an embodiment of the present invention; FIG. 3 is a schematic structural diagram of the base in FIG. 2; fig. 4 is another view of fig. 3.

In a specific embodiment, the base of the mower provided by the utility model comprises a left baffle 11 blocked on the left side, a right baffle 12 blocked on the right side and a rear baffle 13 blocked on the rear end, wherein the front part of the base 1 is an opening, the base 1 is connected to a main beam of the mower, and the mowing sheet 4 is arranged on the lower surface of the base 1.

In the above configuration, the base 1 of the lawnmower is connected to the main beam of the lawnmower, and the grass cutting blade 4 is attached to the lower surface of the base 1.

The base 1 is formed by splicing a left baffle 11, a right baffle 12 and a rear baffle 13, the three surfaces are respectively sealed, the left baffle 11 is sealed on the left side, the right baffle 12 is sealed on the right side, the left baffle 11 and the right baffle 12 have a guiding function, the rear baffle 13 is sealed on the rear end, the front part of the base 1 is open, namely the forward surface is open, the front end of the base 1 is higher than the ground, high grass can be conveniently placed below the base 1 and can be cut off by a blade, the resistance when the mower moves forward is small, and the mower can cut down short grass, tender grass, high grass, weeds and shrubs, so that the problem that the conventional four-wheel mower is difficult to cut the high grass is thoroughly solved; moreover, the working efficiency is high, and the time and the labor are saved.

On the basis of the above specific embodiments, a person skilled in the art can change the base according to different specific situations, the left baffle 11, the right baffle 12 and the rear baffle 13 are connected by screws, and the left baffle 11, the right baffle 12 and the rear baffle 13 are assembled and molded and can be disassembled. Because the baffle is often hit by the stone, is the vulnerable part, when some damage is serious in left baffle 11, right baffle 12 and backplate 13, can change the damage part, need not wholly change, improve the utilization ratio, reduce cost.

Further optimizing the technical scheme, a person skilled in the art can change the specific embodiment according to different specific occasions, the base 1 is fixed on a main beam of the mower through screws, the connection is convenient, the disassembly is easy, and the bases 1 with different specifications can be replaced according to working requirements; when the base 1 is damaged, replacement can be performed in time.

According to the base provided by the utility model, under the condition that other components are not changed, the bent plates 14 are arranged at the rear ends of the left baffle plate 11 and the right baffle plate 12, namely the base 1 is provided with an opening only at the front end, so that weeds can enter the lower surface of the base 1, the rest surfaces are shielded, cut grass cannot be discharged below the base 1, the grass can be cut for three times or more, the grass can be cut into pieces, and the cut grass can return to the grassland to be rotted to form fertilizer.

In another more reliable embodiment, on the basis of any one of the above embodiments, the grass cutting blade 4 is a linear blade with blades on both sides, both sides can cut off weeds, the grass cutting blade 4 rotates for a circle to cut off weeds twice, and the grass can be repeatedly cut and chopped in the rotating process, so that the working efficiency is improved; the rotation times of the grass cutting blade 4 can be relatively reduced, and the service life of the mower can be prolonged.

In another more reliable embodiment, on the basis of any one of the above embodiments, the guardrail is arranged on the front end of the base 1, higher weeds touch the guardrail, and the guardrail can directly push down various higher weeds and shrubs and then cut the weeds, so that the weeds can be cut more conveniently; the guard bar plays a role in protecting the driving motor at the rear.

In another more reliable embodiment, on the basis of any one of the above embodiments, the front wheel 3 may be a common wheel, the rear wheel 2 may be an off-road wheel, the size of the rear wheel 2 is greater than or equal to 300cm, the wheel is larger, the tire groove is deeper, the off-road performance is better, and higher rough grass and shrubs are easier to pass through.

Based on the base provided in the above embodiment, the utility model further provides a mower, which includes a main beam and a base mounted on the main beam, wherein the base is any one of the bases in the above embodiments. Because the lawn mower adopts the base in the above embodiment, please refer to the above embodiment for the beneficial effects of the lawn mower. The structure of other parts of the lawn mower is referred to the prior art, and is not described herein again.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The mower and the base thereof provided by the utility model are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a base of lawn mower, its characterized in that, keeps off in left baffle (11), right baffle (12) and the backplate (13) of keeping off in the rear end of keeping off on the right side including sealing, the front portion of base (1) is the opening, base (1) is connected on the girder of lawn mower, and grass cutting piece (4) are installed in the lower surface of base (1), the higher authority of the front end of base (1) has the guardrail.

2. Base of a lawn mower according to claim 1, characterized in that the left flap (11), the right flap (12) and the tailgate (13) are connected by screws.

3. The base of a lawnmower according to claim 2, wherein the base is fixed to a main beam of the lawnmower by screws.

4. The base of a mower according to any one of claims 1 to 3, wherein the rear ends of the left and right fenders (11, 12) are each provided with a bent plate (14).

5. Base of a lawn mower according to any one of claims 1-3, characterized in that the grass cutting blade (4) is a straight blade having cutting edges on both sides.

6. A lawn mower comprising a main beam and a base mounted to the main beam, wherein the base is in particular the base of any one of claims 1 to 5.