CN110547088B - Lawn mower, system and operating method thereof - Google Patents
Lawn mower, system and operating method thereof Download PDFInfo
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- CN110547088B CN110547088B CN201810540754.4A CN201810540754A CN110547088B CN 110547088 B CN110547088 B CN 110547088B CN 201810540754 A CN201810540754 A CN 201810540754A CN 110547088 B CN110547088 B CN 110547088B
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- trimming
- mower
- cutting
- driving part
- machine body
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/001—Accessories not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
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Abstract
The invention relates to the technical field of agricultural machinery, in particular to a mower, a system and an operation method thereof. The mower comprises a mower body and at least one trimming device arranged at the bottom of the mower body, wherein the trimming area of the trimming device is tangent to the projected edge of the mower body along the height direction of the mower body or extends out of the projected edge of the mower body. The mowing system comprises a power supply station and a mower. The operation method of the mower comprises the steps of starting a trimming function, enabling the mower to walk along a first direction along a preset boundary line, enabling the trimming device to work and/or enabling the cutting device to work, and enabling the mower to walk along a second direction along a preset boundary line, enabling the cutting device to work and/or enabling the trimming device to work, wherein the second direction is opposite to the first direction. The invention aims to provide a mower, a system and an operation method thereof, which are used for solving the technical problems of low working efficiency of users and low agricultural production efficiency in the prior art.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a mower, a system and an operation method thereof.
Background
A mower (also called as a weeding machine, a lawnmower, a Lawn trimmer and the like) is a mechanical tool for trimming lawns, vegetation and the like, can save the working time of weeding workers and can reduce a large amount of manpower resources.
Along with the rapid rise of the lawn industry and artificial grasslands, the mower is also developing towards the improvement of the working efficiency and the agricultural production efficiency.
The existing mower, especially the intelligent mower, adopts rotary cutting, and the rotating speed of the blades on the mower cutter is high, so that the damage to people or objects is likely to happen, and therefore the safety protection requirement is high, the blade protection distance of the mower is large, the blades cannot contact the grass with the edge belt, the grass with the edge belt cannot be cut, a user needs to 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 novel mower, a system and an operation method thereof to reduce the workload of users and improve the work efficiency of users and the agricultural production efficiency.
Disclosure of Invention
The invention aims to provide a mower and an operation method thereof, which are used for solving the technical problems of lower working efficiency of users and lower 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 mower, comprising,
A body;
And the trimming area of the trimming device is tangent to the projected edge of the machine body along the height direction of the machine body, or extends out of the projected part of the machine body.
According to an alternative technical scheme, the mower comprises at least one cutting device, and the cutting device is arranged in the projection of the machine body along the height direction of the machine body.
The trimming device comprises a trimming driving part and a trimming part, wherein 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 machine body.
According to the alternative technical scheme, the overlapping maximum 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 smaller than 5mm.
The invention has the optional technical scheme that the trimming area of the trimming device is not overlapped with the projection of the cutting area of the cutting device in the height direction of the machine body.
The alternative technical scheme of the invention is that the cutting device is arranged deviating from the longitudinal axis of the machine body, the trimming device and the cutting device are respectively arranged at 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 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 and electrically connected with the control device;
the control device is used for controlling the main power device to drive the cutting driving part to work and/or controlling the trimming driving part to drive the trimming device to work when the mower walks along a first direction and a preset boundary line;
The control device is also used for controlling the main power device to drive 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 when the mower walks along the preset boundary line along the second direction, wherein the second direction is the opposite direction of the first direction.
The control device is used for controlling the main power device to control the cutting driving part to drive the cutting device to work when the mower walks along a first direction and a preset boundary line;
The control device is used for controlling the main power device to drive the trimming device to work by controlling the trimming driving part when the mower walks along the preset boundary line along the second direction.
The invention has the optional technical scheme that the trimming device is arranged at the left side or the right side of the cutting device along the transverse direction of the machine body, wherein the transverse direction of the machine body is perpendicular to the walking direction of the machine body.
The invention has the optional technical scheme that the trimming device is arranged at 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 aspect of the invention is that the trimming device comprises a flexible trimming element for trimming plants, and the cutting device comprises a rigid cutting element for cutting plants.
Based on the above object, the mowing system provided by the invention comprises a power supply station and a mower;
The power supply station is used for providing electric energy for the mower.
Based on the above object, the operation method of the mower provided by the invention comprises the following steps:
Starting a trimming function, enabling the mower to walk along a preset boundary line along a first direction, and enabling a trimming device to work and/or a cutting device to work;
And then, the mower walks along a second direction along a preset boundary line, the cutting device works and/or the trimming device works, wherein the second direction is the opposite direction of the first direction.
The alternative technical scheme of the invention is that when the mower walks along a first direction and presets a boundary line, the cutting device works;
When the mower walks along the second direction to preset the boundary line, the trimming device works and trims plants.
The invention has the beneficial effects that:
According to the mower and the system and the operation method thereof, the trimming device is arranged at the bottom of the mower body, and the trimming area of the trimming device is tangent to the projected edge of the mower body or extends out of the projected edge of the mower body along the height direction of the mower body, so that the mower can enlarge the trimming range, can trim plants with the edge of a preset range or reduce the range where the plants with the edge of the preset range are not trimmed, the workload of a user is greatly reduced, and the working efficiency and the agricultural production efficiency of the user are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 to 11 are a first schematic structural view to an eleventh schematic structural view of a mower according to an embodiment of the present invention;
fig. 12-14 are a first working schematic view to a third working schematic view of a mower according to an embodiment of the present invention;
FIG. 15 is a fourth schematic view of a mower according to an embodiment of the present invention;
FIG. 16 is an enlarged view of the portion of the mower illustrated in FIG. 15;
FIG. 17 is a fifth operational schematic of a lawnmower according to an embodiment of the present invention;
fig. 18 is an enlarged view of the portion of the mower illustrated in fig. 17.
The illustration is 100-fuselage, 110-drive wheel, 120-driven wheel, 200-trimming device, 210-flexible trimming element, 300-cutting device, 400-power station.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific 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, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1 to 18, the present embodiment provides a mower, fig. 1 to 11 are a first structural schematic view to an eleventh structural schematic view of the mower provided in the present embodiment, fig. 12 to 14 are working schematic views of the trimming device of the mower provided in different positions, wherein the hatched portions shown in fig. 12 to 14 are barriers such as walls and fences, fig. 15 and 17 are two working schematic views of the mower provided in the present embodiment, fig. 16 is an enlarged view of the mower portion shown in fig. 15, fig. 18 is an enlarged view of the mower portion shown in fig. 17, the hatched portions shown in fig. 15 to 18 are barriers such as walls and fences, and the arrow direction in the drawings is the walking direction of the mower.
The mower provided by the embodiment is suitable for manual semi-automatic mowers, intelligent mowers and the like, and can be used for mowing within a preset range formed by preset boundaries, wherein the preset range can be a whole area or an area with obstacles such as rockery, lakes and the like in the middle, and the preset range can be terrains such as lawns, fields, gardens and the like.
Referring to fig. 1-18, the mower includes,
A fuselage 100;
And at least one trimming means 200 provided at the bottom of the body 100, the trimming area of the trimming means 200 being tangent to the projected edge of the body 100 in the height direction of the body 100, or the trimming area of the trimming means 200 extending outside the projection of the body 100.
According to the mower disclosed in the embodiment, by the at least one trimming device 200 arranged at the bottom of the mower body 100, and the trimming area of the trimming device 200 is tangent to the projected edge of the mower body 100 along the height direction of the mower body 100 or the trimming area of the trimming device 200 extends out of the projected edge of the mower body 100, the mower can enlarge the trimming range, can trim plants with the edge of the preset range, or can reduce the range where the plants with the edge of the preset range are not trimmed, so that the workload of a user is greatly reduced, and the work efficiency and the agricultural production efficiency of the user are improved.
In this embodiment, optionally, the longitudinal direction of the fuselage is the walking direction of the fuselage, and the transverse direction of the fuselage is the walking direction perpendicular to the fuselage.
In an alternative of this embodiment, the trimming device 200 is provided at one or more of the nose, the middle and the tail of the bottom of the fuselage 100.
In this embodiment, the number of trimming devices 200 may be one or more, for example, one, two, three, five, etc., and the plurality of trimming devices 200 may be uniformly distributed around the bottom of the machine body 100 or may be disposed at the bottom of the machine body 100 according to a predetermined position. The number of trimming devices 200 may depend on the size of the mower, the configuration of the mower, and the like.
Referring to fig. 1-11, in an alternative of the present embodiment, the mower includes at least one cutting device 300, and the cutting device 300 is disposed inside the projection of the main body 100 in the height direction of the main body 100 to improve the safety performance of the cutting device 300. By matching the trimming device 200 and the cutting device 300, plants such as grass and the like in a preset range and at the edge of the preset range can be better trimmed.
The number of the cutting devices 300 in this embodiment may be one or more, for example, one, two, three, five, etc., and the plurality of cutting devices 300 may be disposed along the height direction of the body 100 or may be disposed perpendicular to the height direction of the body 100. The number of cutting devices 300 may depend on the size of the mower, the configuration of the trimming device 200, the size of the cutting devices 300, and the like.
In an alternative of this embodiment, the trimming device 200 includes a trimming driving portion and a trimming portion, the trimming driving portion being drivingly connected to the trimming portion;
along the height direction of the main body 100, the projection of the trimming drive section is fixed in position with respect to the main body 100. The structure of the trimming device 200 and thus the mower can be simplified by fixing the projection of the trimming drive unit to the frame 100.
In the alternative of this embodiment, the overlapping maximum size of the travelling track of the trimming area of the trimming device 200 and the travelling track of the cutting area of the cutting device 300 is not less than 5mm, so as to avoid that a dead zone exists between the trimming area of the trimming device 200 and the cutting area of the cutting device 300, and further avoid that plants such as grass and the like near the edge band of the preset range cannot be trimmed.
Alternatively, the overlapping maximum size of the walking track of the trimming area of the trimming device 200 and the walking track of the cutting area of the cutting device 300 may be 5mm, 6mm, 8mm, 10.5mm, 20mm, or the like, and the size of the overlapping area may be determined according to the structure of the mower, the working scene, or the like, without being particularly limited.
In this embodiment, the overlapping of the traveling track of the trimming area of the trimming device 200 and the traveling track of the cutting area of the cutting device 300 includes the manner in which the trimming area of the trimming device 200 overlaps or does not overlap with the cutting area of the cutting device 300. For example, the trimming area of the trimming device 200 and the projection of the cutting area of the cutting device 300 in the height direction of the machine body 100 have overlapping portions, and for example, the trimming area of the trimming device 200 and the projection of the cutting area of the cutting device 300 in the height direction of the machine body 100 are arranged at intervals, but the trimming area of the trimming device 200 and the projection of the cutting area of the cutting device 300 in the transverse direction of the machine body have overlapping portions, or other arrangement modes are adopted.
Alternatively, the trimming area of the trimming device 200 does not overlap with the projection of the cutting area of the cutting device 300 in the height direction of the body 100.
In an alternative scheme of the embodiment, the cutting device 300 can be arranged at any position at the bottom of the machine body 100, alternatively, the cutting device 300 is arranged offset from the longitudinal axis of the machine body 100, and the trimming device 200 and the cutting device 300 are respectively arranged at two sides of the longitudinal axis of the machine body 100, so that the cutting device 300 and the trimming device 200 can be matched to better trim plants such as grass and the like in a preset range and at the edge of the plant, and the structure of the mower is more compact, wherein the longitudinal direction of the machine body 100 is the walking direction of the machine body 100.
In an alternative of this embodiment, the mower includes a control device, a main power device for driving the mower to walk, a trimming driving part for driving the trimming device 200 to work, and a cutting driving part for driving the cutting device 300 to work;
the main power device, the trimming driving part and the cutting driving part are respectively and electrically connected with the control device;
the control device is used for controlling the main power device to drive the cutting driving part to drive the cutting device 300 to work and/or controlling the trimming driving part to drive the trimming device 200 to work when the mower walks along the first direction by a preset boundary line;
The control device is further configured to control the main power device to drive the trimming device 200 to operate and/or control the cutting driving device to drive the cutting device 300 to operate when the mower walks along a second direction, which is opposite to the first direction, by a preset boundary line. By matching the trimming device 200 and the cutting device 300, plants such as grass and the like in a preset range and at the edge of the preset range can be better trimmed.
In an alternative of this embodiment, the control device is configured to control the main power device to drive the cutting device 300 to work by controlling the cutting driving part when the mower walks along the first direction by a preset boundary line;
The control device is used for controlling the main power device to drive the trimming device 200 to work when the mower walks along the second direction by a preset boundary line. By operating the cutting device 300 while traveling in the first direction and operating the trimming device 200 while traveling in the second direction, the actual cutting width of the trimming device 200 is reduced, the trimming effect is better, and the abrasion of the trimming device 200 is also reduced, making the trimming device 200 more durable.
In an alternative of this embodiment, the trimming device 200 is disposed at the left or right side of the cutting device 300 along the lateral direction of the body 100, wherein the lateral direction of the body 100 is perpendicular to the traveling direction of the body 100.
In an alternative of the present embodiment, the trimming device 200 is disposed at the front side of the cutting device 300 along the longitudinal direction of the body 100, wherein the longitudinal direction of the body 100 is the traveling direction of the body 100. The front side in this embodiment refers to the direction toward the head of the mower and the rear side refers to the direction toward the tail of the mower.
Alternatively, the number of cutting devices 300 is one;
The number of the trimming devices 200 is one, the trimming devices 200 are disposed in front of, behind, on the left side or on the right side of the cutting device 300, or the number of the trimming devices 200 is two, the trimming devices 200 are disposed in front of or on the side of the cutting device 300, and the two trimming devices 200 are symmetrically disposed with respect to the axis of the traveling direction of the body 100.
Referring to fig. 5 to 11, one cutting device 300 is disposed on an axis of the traveling direction of the body 100, wherein fig. 5 and 6 are respectively disposed at left or right sides of the cutting device 300, fig. 7 are respectively disposed at left or right sides of the cutting device 300 symmetrically to two trimming devices 200, fig. 8 and 9 are respectively disposed at left or right front of the cutting device 300 symmetrically to two trimming devices 200, fig. 10 is disposed at side front of the cutting device 300 symmetrically to one trimming device 200, and fig. 11 is disposed at side rear of the cutting device 300. It should be noted that, the two driving wheels 110 of the mower of fig. 5-10 are at the tail, the driven wheel 120 is at the nose, wherein the driven wheels 120 of fig. 5-7 are two, and the driven wheel 120 of fig. 8-10 is one. The mower of fig. 11 has two drive wheels 110 at the head and a driven wheel 120 at the tail, with a schematic view of one driven wheel 120 shown.
Optionally, the cutting device 300 is disposed offset from the axis of the direction of travel of the fuselage 100, and at least one trimming device 200 is disposed at one or more of the front, side-to-side, side-to-back, rear, and side edges of the cutting device 300.
Alternatively, the number of cutting devices 300 is one;
the number of the trimming devices 200 is one, and the trimming devices 200 are disposed in front of, behind, on the left side or on the right side of the cutting device 300;
Or the number of the trimming devices 200 is two, two trimming devices 200 are symmetrically disposed in front of the side of the cutting device 300 with respect to the axis of the traveling direction of the body 100, or one trimming device 200 is disposed in front of the cutting device 300 and the other trimming device 200 is disposed at the side of the cutting device 300.
Referring to fig. 1 to 4, one cutting device 300 is disposed offset from an axis of the traveling direction of the body 100, wherein fig. 1 shows that the trimming device 200 is disposed in front of the cutting device 300, fig. 2 and 4 show that the trimming device 200 is disposed at a side or a side front of the cutting device 300, and that the trimming device 200 and the cutting device 300 are disposed at both sides of the axis of the traveling direction of the body 100, and fig. 3 shows that one trimming device 200 is disposed in front of the cutting device 300 and the other trimming device 200 is disposed at a side of the cutting device 300. It should be noted that, the two driving wheels 110 of the mower of fig. 1-4 are at the tail, the driven wheel 120 is at the nose, wherein the driven wheel 120 of fig. 4 is two, and the driven wheel 120 of fig. 1-3 is one.
In this embodiment, the driving wheel 110 of the mower may be at the tail, the driven wheel 120 may be at the nose, or the driving wheel 110 may be at the nose, and the driven wheel 120 may be at the tail. The mower driving wheel 110 may be 1, the driven wheel 120 may be 2, or the driving wheel 110 may be 2, the driven wheel 120 may be 1 or 2, or other arrangements. The specific number and placement of trimming device 200 and cutting device 300 may depend on the arrangement of drive wheel 110 and driven wheel 120, the volume of the mower, the configuration of trimming device 200 and cutting device 300, the configuration of the mower, the cost, etc.
In an alternative to this embodiment, the trimming device 200 includes a flexible trimming member 210 for trimming plants, the flexible trimming member 210 including a mowing wire, a flexible plastic blade or a flexible rubber blade, or other structure, alternatively, the flexible trimming member 210 may be deformed when it encounters a human body, fence, wall, or the like, or the flexible trimming member 210 may retract the flexible plastic blade or flexible rubber blade or the like when it encounters a human body, fence, wall, or the like, while reducing damage to the human body, fence, wall, or the like, particularly reducing or avoiding damage to the human body, and the flexible trimming member 210 may be substantially non-deformed when it encounters grass or grass-like plants to ensure that the flexible trimming member 210 may trim grass or grass-like plants. Alternatively, flexible trimming member 210 is the trimming portion of trimming device 200 described above.
Alternatively, the mowing line is, for example, a nylon mowing rope, a mowing rope with a steel wire outside sleeved with nylon, or the like, and can also be a mowing rope made of metal or a mowing rope made of other plastic materials.
Optionally, the cutting device 300 comprises a rigid cutting element for cutting plants. The rigid cutting element comprises a metal cutting blade or a stone cutting blade, or other material. Plants such as grass trimming by the rigid cutting element may be better than the flexible cutting element 210.
Alternatively, trimming device 200 includes flexible trimming member 210 and cutting device 300 includes a rigid cutting member. By cooperation of the trimming device 200 comprising the flexible trimming member 210 and the cutting device 300 comprising the rigid cutting member, plants such as grass within a predetermined range and with an edge band of the predetermined range are better trimmed.
The embodiment provides an operation method using the mower, which comprises the following steps:
The trimming function is activated and the mower walks along a first direction along a predetermined boundary line, which may alternatively be annular, rectilinear, curvilinear, irregular, or otherwise, where the trimming device 200 is operated and/or the cutting device 300 is operated.
Thereafter, the mower walks along the predetermined boundary line in a second direction, which is opposite to the first direction, i.e., the mower walks along the predetermined boundary line in an opposite direction, and/or the cutting device 300 and/or the trimming device 200 are operated.
That is, after the trimming function is started, the mower can walk along the first direction along the preset boundary line, the trimming device 200 works to trim plants, and the cutting device 300 stops working;
After the trimming function is started, the mower can walk along a first direction to preset a boundary line, the cutting device 300 works to trim cut plants, and the trimming device 200 stops working;
After the trimming function is started, the mower may travel along a first direction along a preset boundary line, and the trimming device 200 and the cutting device 300 both work to trim cut plants, and then travel along a second direction along the preset boundary line, and the trimming device 200 and the cutting device 300 both work to trim cut plants.
Alternatively, the mower may walk along the first direction by a preset boundary line, may walk all or part of the preset boundary line, or may walk once or more than once by a preset boundary line, for example, when the preset boundary line is in a ring shape, the mower may walk one full circle, multiple circles or half circle along the first direction.
Alternatively, the mower may walk along the second direction by a preset boundary line, may walk all or part of the preset boundary line, or may walk once or more than once by a preset boundary line, for example, when the preset boundary line is in a ring shape, the mower may walk one full circle, multiple circles or half circle along the second direction.
Referring to fig. 15-18, in the alternative of the present embodiment, the trimming function is activated, the mower walks along the preset boundary line in the first direction, the cutting device 300 is operated, the trimming device 200 is stopped, and when the cutting device 300 is operated, as in fig. 15 and 16, the cutting device 300 cannot be completely trimmed to the edge.
Thereafter, the mower walks along the second direction by a preset boundary line, the trimming device 200 is operated and trims the plants outside the preset boundary line, the cutting device 300 is stopped, and as shown in fig. 17 and 18, the trimming device 200 can be completely trimmed to the edge while the trimming device 200 is operated.
By first having the cutting device 300, which includes a rigid cutting element, perform the trimming operation and then having the trimming device 200, which includes a flexible trimming element 210, perform the trimming operation to reduce the actual cutting width of the flexible trimming element 210, to provide a better trimming effect, and to reduce wear of the flexible trimming element 210, to provide a more durable flexible trimming element 210.
With respect to the positional arrangement of the trimming device 200, the present embodiment provides a set of examples of plants such as grass whose edge bands are trimmed by the mower walking with the preset boundary line of a quarter turn. Referring to fig. 12 to 14, the trimming device 200 is disposed at three positions of the main body 100 near the nose, in the main body, and near the tail, respectively, and the trimming diameters of the trimming devices 200 are the same. Referring to fig. 12, the trimming device 200 is disposed as far as possible on the front side of the body 100, i.e., near the nose, referring to fig. 13, the trimming device 200 is disposed as far as possible in the middle of the body 100, i.e., near the inside of the machine, and referring to fig. 14, the trimming device 200 is disposed as far as possible on the rear side of the body 100, i.e., near the tail.
Referring to fig. 12-14, the trimming device 200 is disposed at different positions of the machine body 100, and the corner uncut areas are different, wherein the uncut area of the trimming device 200 near the machine head is smaller than the uncut area of the trimming device 200 near the machine, and the uncut area of the trimming device 200 near the machine is smaller than the uncut area of the trimming device 200 near the machine tail. Therefore, the trimming device 200 is disposed as far as possible on the front side of the body 100, that is, near the nose, and the corner uncut area is small when turning.
As shown in fig. 15 and 17, the present embodiment further provides a mowing system, including the power supply station 400 and the mower described above;
The power supply station 400 is used to provide electrical power to the mower. The power supply station 400 may provide power to the mower by wired or wireless means.
The mowing system comprises the mowing machine, the technical features of the mowing machine are also suitable for the mowing system, and the disclosed technical features of the mowing machine are not repeated. The mowing system has the advantages of the mower, and the disclosed advantages of the mower are not repeated here.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.
Claims (10)
1. A mower is characterized by comprising,
A fuselage (100);
at least one cutting device (300);
And at least one trimming device (200) arranged at the bottom of the machine body, wherein the trimming area of the trimming device (200) is tangent to the projected edge of the machine body (100) along the height direction of the machine body, or the trimming area of the trimming device (200) extends out of the projected exterior of the machine body (100);
The trimming area of the trimming device (200) and the projection of the cutting area of the cutting device (300) in the height direction of the machine body (100) do not overlap;
The cutting device (300) is arranged offset from the longitudinal axis of the machine body (100), and the trimming device (200) and the cutting device (300) are respectively arranged at two sides of the longitudinal axis of the machine body (100), wherein the longitudinal direction of the machine body (100) is the walking direction of the machine body (100);
the mower further comprises a control device, a main power device, a trimming driving part and a cutting driving part, wherein the main power device, the trimming driving part and the cutting driving part are electrically connected with the control device;
The main power device is configured to drive the mower to walk, the trimming driving part is configured to drive the trimming device (200) to work, and the cutting driving part is configured to drive the cutting device (300) to work;
The control device is configured to control the main power device to drive the cutting driving part to drive the cutting device (300) to work when the mower walks along a preset boundary line in a first direction;
controlling the main power device to drive the trimming driving part to drive the trimming device (200) to work when the mower walks along a preset boundary line in a second direction;
the first direction is the opposite direction of the second direction.
2. A mower according to claim 1, wherein the cutting device (300) is arranged inside a projection of the main body (100) in a height direction of the main body (100).
3. The mower as claimed in claim 1 or 2, wherein said trimming device (200) comprises a trimming drive portion and a trimming portion, said trimming drive portion being drivingly connected to said trimming portion;
along the height direction of the machine body (100), the projection of the trimming driving part is fixed relative to the machine body (100).
4. The mower as claimed in claim 2, wherein the travel path of the trimming area of the trimming device (200) overlaps the travel path of the cutting area of the cutting device (300).
5. The mower as claimed in claim 4, wherein the maximum overlapping dimension of the travelling locus of the trimming area of the trimming device (200) and the travelling locus of the cutting area of the cutting device (300) is not less than 5mm.
6. The mower of claim 2, comprising 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 and electrically connected with the control device;
In the state of starting the trimming function, the control device controls the cutting driving part and the trimming driving part to work simultaneously when in first trimming, and controls the cutting driving part to stop working and controls the trimming driving part to work when in second trimming.
7. A mower as claimed in claim 2, wherein said trimming means (200) is arranged on the front side of said cutting means (300) in the longitudinal direction of said fuselage (100).
8. The mower as claimed in claim 2, wherein said trimming device (200) includes a flexible trimming element for trimming plants, and said cutting device (300) includes a rigid cutting element for cutting plants.
9. A mowing system comprising an electrical power supply station and the mower of any one of claims 1-8;
The power supply station is used for providing electric energy for the mower.
10. A method of operation using the mower of any of claims 1-8, comprising the steps of:
starting a trimming function, enabling the mower to walk along a preset boundary line along a first direction, and enabling the cutting device to work;
And then, the mower walks along a second direction which is opposite to the first direction to preset the boundary line, and the trimming device works.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510699279.5A CN120359894A (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
| CN202411365097.6A CN119278752A (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
| CN201810540754.4A CN110547088B (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
| PCT/CN2019/089315 WO2019228461A1 (en) | 2018-05-30 | 2019-05-30 | Automatic lawn mower and control method thereof |
| DE202019006117.7U DE202019006117U1 (en) | 2018-05-30 | 2019-05-30 | Automatic lawn mower |
| EP19812258.2A EP3804496A4 (en) | 2018-05-30 | 2019-05-30 | Automatic lawn mower and control method thereof |
| CN201980033387.1A CN112135513B (en) | 2018-05-30 | 2019-05-30 | Automatic mower and control method thereof |
| US17/058,983 US12082524B2 (en) | 2018-05-30 | 2019-05-30 | Autonomous lawn mower with edger and control method thereof |
| US18/818,350 US20240415051A1 (en) | 2018-05-30 | 2024-08-28 | Autonomous Lawn Mower with Edger and Control Method Thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540754.4A CN110547088B (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
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| CN202510699279.5A Division CN120359894A (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
| CN202411365097.6A Division CN119278752A (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
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| Publication Number | Publication Date |
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| CN110547088A CN110547088A (en) | 2019-12-10 |
| CN110547088B true CN110547088B (en) | 2025-06-06 |
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| CN202411365097.6A Pending CN119278752A (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
| CN202510699279.5A Pending CN120359894A (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
| CN201810540754.4A Active CN110547088B (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
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| CN202411365097.6A Pending CN119278752A (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
| CN202510699279.5A Pending CN120359894A (en) | 2018-05-30 | 2018-05-30 | Lawn mower, system and operating method thereof |
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| CN114698453B (en) * | 2022-03-14 | 2023-06-23 | 未岚大陆(北京)科技有限公司 | Cutting control method, device, cutting machine and storage medium |
| CN117441477A (en) * | 2023-12-08 | 2024-01-26 | 未岚大陆(北京)科技有限公司 | A telescopic working mechanism and intelligent walking equipment |
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| WO2011115536A1 (en) * | 2010-03-18 | 2011-09-22 | Husqvarna Ab | Robotic lawn mower with edge cutting |
| CN112135513A (en) * | 2018-05-30 | 2020-12-25 | 苏州宝时得电动工具有限公司 | Automatic mower and control method thereof |
| CN112312761A (en) * | 2018-09-12 | 2021-02-02 | 苏州宝时得电动工具有限公司 | Self-moving equipment and automatic working system thereof |
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2018
- 2018-05-30 CN CN202411365097.6A patent/CN119278752A/en active Pending
- 2018-05-30 CN CN202510699279.5A patent/CN120359894A/en active Pending
- 2018-05-30 CN CN201810540754.4A patent/CN110547088B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011115536A1 (en) * | 2010-03-18 | 2011-09-22 | Husqvarna Ab | Robotic lawn mower with edge cutting |
| CN112135513A (en) * | 2018-05-30 | 2020-12-25 | 苏州宝时得电动工具有限公司 | Automatic mower and control method thereof |
| CN112312761A (en) * | 2018-09-12 | 2021-02-02 | 苏州宝时得电动工具有限公司 | Self-moving equipment and automatic working system thereof |
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| Publication number | Publication date |
|---|---|
| CN120359894A (en) | 2025-07-25 |
| CN110547088A (en) | 2019-12-10 |
| CN119278752A (en) | 2025-01-10 |
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