阅读说明：本技术 割草机及其系统和操作方法 (Lawn mower, system thereof and operation method ) 是由 赵凤丽 查霞红 周晓青 于 2018-05-30 设计创作，主要内容包括：本发明涉及农业机械技术领域,尤其涉及一种割草机及其系统和操作方法。该割草机包括机身,以及设置在机身底部的至少一个修边装置；沿机身高度方向,修边装置的修边区域与机身的投影边缘相切,或者修边装置的修边区域伸出机身的投影的外部。该割草系统包括供电站和割草机。该使用所述的割草机的操作方法包括如下步骤：启动修边功能,割草机沿着第一方向行走预设边界线,修边装置工作和/或切割装置工作；之后,割草机沿着第二方向行走预设边界线,切割装置工作和/或修边装置工作；其中,第二方向为第一方向的反方向。本发明的目的在于提供割草机及其系统和操作方法,以解决现有技术中存在的用户工作效率和农业生产效率较低的技术问题。(The invention relates to the technical field of agricultural machinery, in particular to a mower, a system thereof and an operation method. The mower comprises a machine body and at least one trimming device arranged at the bottom of the machine body; the trimming region of the trimming device is tangent to the projected edge of the body along the height direction of the body, or the trimming region of the trimming device extends out of the projected edge of the body. The mowing system comprises a power supply station and a mower. The operation method of the mower comprises the following steps: starting a trimming function, enabling the mower to walk along a first direction to preset a boundary line, and enabling the trimming device to work and/or the cutting device to work; then, the mower walks along a second direction for presetting a boundary line, and the cutting device works and/or the trimming device works; wherein the second direction is opposite to the first direction. The invention aims to provide a mower, a system and an operation method thereof, and aims to solve the technical problems of low working efficiency of users and low agricultural production efficiency in the prior art.)

1. a mower, characterized by comprising,

a body;

And at least one trimming device arranged at the bottom of the machine body; along the height direction of the machine body, the trimming area of the trimming device is tangent to the projection edge of the machine body, or the trimming area of the trimming device extends out of the projection of the machine body.

2. A lawnmower as claimed in claim 1, comprising at least one cutting device; along the fuselage direction of height, cutting device sets up the inside of the projection of fuselage.

3. A lawnmower as claimed in claim 1 or claim 2, wherein the trimming device comprises a trimming drive portion and a trimming portion, the trimming drive portion being drivingly connected to the trimming portion;

Along the height direction of the machine body, the projection of the trimming driving part is fixed relative to the position of the machine body.

4. A lawnmower as claimed in claim 2, wherein the maximum dimension of overlap of the path of the trimming zone of the trimming device and the path of the cutting zone of the cutting device is not less than 5 mm.

5. The lawnmower of claim 2, wherein the trimming region of the trimming device does not overlap with a projection of the cutting region of the cutting device in the height direction of the body.

6. A lawnmower as claimed in claim 2, wherein the cutting device is disposed offset from the longitudinal axis of the body, and the trimming device and the cutting device are disposed on either side of the longitudinal axis of the body; wherein, the longitudinal direction of the machine body is the walking direction of the machine body.

7. the mower according to claim 2, comprising a control device, a main power device for driving the mower to walk, an edge trimming driving part for driving the edge trimming device to work, and a cutting driving part for driving the cutting device to work;

The main power device, the trimming driving part and the cutting driving part are respectively electrically connected with the control device;

The control device is used for controlling the main power device to enable the mower to walk along a first direction to preset a boundary line, controlling the cutting driving part to drive the cutting device to work and/or controlling the trimming driving part to drive the trimming device to work;

the control device is also used for controlling the main power device to enable the mower to walk along the second direction along the preset boundary line, and controlling the trimming driving part to drive the trimming device to work and/or controlling the cutting driving part to drive the cutting device to work; wherein the second direction is opposite to the first direction.

8. The mower according to claim 7, wherein the control device is configured to control the main power device to control the cutting driving part to drive the cutting device to operate when the mower travels a preset boundary line along the first direction;

The control device is used for controlling the main power device to enable the mower to walk along the second direction along the preset boundary line, and controlling the trimming driving part to drive the trimming device to work.

9. A lawnmower as claimed in claim 2, wherein the trimming device is disposed to the left or right of the cutting device in a transverse direction of the main body; the transverse direction of the machine body is perpendicular to the walking direction of the machine body.

10. The mower according to claim 2, wherein the trimming device is disposed on a front side of the cutting device in a longitudinal direction of the body; wherein, the longitudinal direction of the machine body is the walking direction of the machine body.

11. a lawnmower as claimed in claim 2, wherein the trimming means comprises a flexible trimming element for trimming vegetation and the cutting means comprises a rigid cutting element for cutting vegetation.

12. A mowing system comprising a power supply station and the mower of any one of claims 1 to 11;

The power supply station is used for supplying electric energy to the mower.

13. A method of operating a lawnmower according to any one of claims 2 to 11, comprising the steps of:

Starting a trimming function, enabling the mower to walk along a first direction to preset a boundary line, and enabling the trimming device to work and/or the cutting device to work;

Then, the mower walks along a second direction for presetting a boundary line, and the cutting device works and/or the trimming device works; wherein the second direction is opposite to the first direction.

14. The operating method as claimed in claim 13, wherein the cutting means is operated while the lawn mower travels the predetermined boundary line in the first direction;

When the mower walks along the second direction by the preset boundary line, the trimming device works and trims the plants.

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a mower, a system thereof and an operation method.

Background

Lawn mowers (Lawn mowers) are also known as weed trimmers, lawnmowers, Lawn trimmers, and the like; the lawn mower is a mechanical tool for trimming lawns, vegetations and the like, can save the operation time of weeders, and can reduce a large amount of human resources.

With the rapid rise of the lawn industry and artificial grass fields, the lawn mower is developed in the direction of improving the working efficiency and the agricultural production efficiency.

The existing mower, especially the intelligent mower, mostly adopts rotary cutting; the rotating speed of the blades on the mowing cutter head is high, and people or objects are likely to be injured, so that safety protection requirements are high, the blade protection distance of the mower is large, the blades cannot contact with grass on one edge, the grass on one edge cannot be cut, a user needs to additionally adopt other tools to cut, the workload of the user is increased, and the working efficiency and the agricultural production efficiency of the user are affected.

therefore, the present application provides a new lawn mower, a system thereof and an operation method thereof to reduce the workload of users and improve the working efficiency and agricultural production efficiency of users.

Disclosure of Invention

The invention aims to provide a mower and an operation method thereof, and aims to solve the technical problems of low working efficiency of users and low agricultural production efficiency in the prior art.

The invention also aims to provide a mowing system to solve the technical problems of low working efficiency of users and low agricultural production efficiency in the prior art.

In view of the above, the present invention provides a lawn mower, comprising,

a body;

and at least one trimming device arranged at the bottom of the machine body; along the height direction of the machine body, the trimming area of the trimming device is tangent to the projection edge of the machine body, or the trimming area of the trimming device extends out of the projection of the machine body.

according to an optional technical scheme of the invention, the mower comprises at least one cutting device; along the fuselage direction of height, cutting device sets up the inside of the projection of fuselage.

according to an optional technical scheme, the trimming device comprises a trimming driving part and a trimming part, and the trimming driving part is in driving connection with the trimming part;

Along the height direction of the machine body, the projection of the trimming driving part is fixed relative to the position of the machine body.

according to an optional technical scheme, the maximum overlapping size of the walking track of the trimming area of the trimming device and the walking track of the cutting area of the cutting device is not less than 5 mm.

according to an optional technical scheme of the invention, the projection of the trimming area of the trimming device and the projection of the cutting area of the cutting device in the height direction of the machine body are not overlapped.

According to an optional technical scheme, the cutting device is arranged in a mode of deviating from the longitudinal axis of the machine body, and the trimming device and the cutting device are respectively arranged on two sides of the longitudinal axis of the machine body; wherein, the longitudinal direction of the machine body is the walking direction of the machine body.

The invention has the optional technical scheme that the mower comprises a control device, a main power device for driving the mower to walk, a trimming driving part for driving the trimming device to work and a cutting driving part for driving the cutting device to work;

The main power device, the trimming driving part and the cutting driving part are respectively electrically connected with the control device;

The control device is used for controlling the main power device to enable the mower to walk along a first direction to preset a boundary line, controlling the cutting driving part to drive the cutting device to work and/or controlling the trimming driving part to drive the trimming device to work;

The control device is also used for controlling the main power device to enable the mower to walk along the second direction along the preset boundary line, and controlling the trimming driving part to drive the trimming device to work and/or controlling the cutting driving part to drive the cutting device to work; wherein the second direction is opposite to the first direction.

According to an optional technical scheme, the control device is used for controlling the main power device to enable the mower to walk along a first direction to preset a boundary line, and controlling the cutting driving part to drive the cutting device to work;

The control device is used for controlling the main power device to enable the mower to walk along the second direction along the preset boundary line, and controlling the trimming driving part to drive the trimming device to work.

According to the optional technical scheme, the trimming device is arranged on the left side or the right side of the cutting device along the transverse direction of the machine body; the transverse direction of the machine body is perpendicular to the walking direction of the machine body.

According to the optional technical scheme, the trimming device is arranged on the front side of the cutting device along the longitudinal direction of the machine body; wherein, the longitudinal direction of the machine body is the walking direction of the machine body.

An alternative solution of the invention is that the trimming device comprises a flexible trimming element for trimming the vegetation and the cutting device comprises a rigid cutting element for cutting the vegetation.

based on the above purpose, the invention provides a mowing system, which comprises a power supply station and a mower;

the power supply station is used for supplying electric energy to the mower.

In view of the above object, the present invention provides an operating method using the mower, comprising the steps of:

Starting a trimming function, enabling the mower to walk along a first direction to preset a boundary line, and enabling the trimming device to work and/or the cutting device to work;

Then, the mower walks along a second direction for presetting a boundary line, and the cutting device works and/or the trimming device works; wherein the second direction is opposite to the first direction.

According to the optional technical scheme, when the mower walks along the first direction and a preset boundary line is set, the cutting device works;

When the mower walks along the second direction by the preset boundary line, the trimming device works and trims the plants.

the invention has the beneficial effects that:

According to the mower, the system and the operation method provided by the invention, the trimming device is arranged at the bottom of the machine body, and the trimming area of the trimming device is tangent to the projection edge of the machine body along the height direction of the machine body or extends out of the projection of the machine body, so that the mower can expand the trimming range, can trim plants such as grass and the like on the edge of the preset range or reduce the range of plants such as grass and the like on the edge of the preset range without trimming, greatly reduces the workload of a user, and improves the working efficiency of the user and the agricultural production efficiency.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

fig. 1-11 are schematic views illustrating a first structure to an eleventh structure of a lawn mower according to an embodiment of the present invention;

12-14 are first to third schematic views of a mower according to an embodiment of the present invention;

FIG. 15 is a fourth schematic illustration of a mower according to an embodiment of the present invention;

FIG. 16 is an enlarged view of the portion of the mower of FIG. 15;

FIG. 17 is a fifth schematic view of a mower according to an embodiment of the present invention;

Fig. 18 is an enlarged view of a portion of the mower of fig. 17.

icon: 100-a fuselage; 110-a drive wheel; 120-a driven wheel; 200-a trimming device; 210-a flexible trimming element; 300-a cutting device; 400-power supply station.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.