CN219628360U - Electric mower - Google Patents
Electric mower Download PDFInfo
- Publication number
- CN219628360U CN219628360U CN202320314720.XU CN202320314720U CN219628360U CN 219628360 U CN219628360 U CN 219628360U CN 202320314720 U CN202320314720 U CN 202320314720U CN 219628360 U CN219628360 U CN 219628360U
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- electric
- mower
- rod
- mowing disc
- switch
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- 244000025254 Cannabis sativa Species 0.000 abstract description 7
- 238000009966 trimming Methods 0.000 abstract description 4
- 230000008093 supporting effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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Abstract
The utility model provides an electric mower, includes the automobile body and is located the grass cutting tray of automobile body below, the bottom of automobile body is equipped with link group and electric drive spare, link group is including both ends rotation respectively be connected to the first body of rod of automobile body and grass cutting tray and both ends rotation respectively be connected to the second body of rod of automobile body and grass cutting tray, and automobile body, first body of rod, grass cutting tray, second body of rod enclose into parallelogram, electric drive spare acts on the grass cutting tray is in order to drive the grass cutting tray and goes up and down, electric switch electricity is connected to electric drive spare is in order to control electric drive spare opens and stops. According to the technical scheme, firstly, the supporting effect on the mowing disc is realized through the connecting rod group, so that the mowing disc can be lifted below the car body in a mode of being parallel to the car body, and different trimming height requirements are met; meanwhile, through the design of the electric switch and the electric driving piece, a driver only needs to press the electric switch, and the electric driving piece can drive the mowing disc to lift, so that the mower is simple and convenient to operate, and time-saving and labor-saving.
Description
Technical Field
The utility model relates to the technical field of mowers, in particular to an electric mower.
Background
The mower is also called a weeding machine, a grass mower, a lawn trimmer and the like, and is a mechanical tool widely applied to the fields of trimming lawns, vegetation and the like. Existing lawnmowers typically include hand-held lawnmowers and walk-behind lawnmowers, with walk-behind lawnmowers being used for larger work areas. The steering mower comprises a vehicle body capable of running and a mowing disc arranged at the bottom of the vehicle body, and the mowing disc performs mowing operation along with the running track of the vehicle body.
The prior driving mower is generally provided with a pedal at the front part of the mower body, when a driver steps on the pedal, the pedal pushes the mowing disc to different positions in a transmission mode of a connecting rod mechanism, so that the height adjustment of the mowing disc is realized. However, such mechanical transmission schemes are laborious for the driver to operate, and tend to cause fatigue to the driver, and thus improvements are desired.
Disclosure of Invention
The utility model aims to provide an electric mower convenient to operate and labor-saving, so as to solve the problem that the height of a mowing disc of a driving mower in the prior art is adjusted mechanically, and the operation is laborious for a driver.
In order to solve the problems, the utility model provides an electric mower which comprises a mower body and a mowing disc positioned below the mower body, wherein a connecting rod group and an electric driving part are arranged at the bottom of the mower body, the connecting rod group comprises a first rod body with two ends respectively connected to the mower body and the mowing disc in a rotating mode and a second rod body with two ends respectively connected to the mower body and the mowing disc in a rotating mode, the mower body, the first rod body, the mowing disc and the second rod body are enclosed to form a parallelogram, the electric driving part acts on the first rod body to drive the mowing disc to lift, and the mower body is provided with an electric switch for controlling the electric driving part to start and stop.
Compared with the prior art, the supporting function of the mowing disc is realized through the connecting rod group, so that the mowing disc can be lifted below the vehicle body in a manner parallel to the vehicle body, and different trimming height requirements can be met; meanwhile, through the design of the electric switch and the electric driving piece, a driver only needs to press the electric switch, and the electric driving piece can drive the mowing disc to lift, so that the mower is simple and convenient to operate, and time-saving and labor-saving.
Preferably, the vehicle body comprises a vehicle frame, a steering controller, auxiliary wheels, a first power wheel and a second power wheel, wherein the auxiliary wheels, the first power wheel and the second power wheel are arranged at the lower part of the vehicle frame, the first power wheel and the second power wheel are respectively arranged at two sides of the vehicle frame in a rotating mode, and the steering controller is used for controlling rotation of the first power wheel and the second power wheel.
Preferably, the steering controller includes a first control lever and a second control lever mounted at both sides of the frame, the first control lever is used for controlling rotation of the first power wheel, and the second control lever is used for controlling rotation of the second power wheel, so that a driver can control the driving direction of the frame by adjusting the first control lever and the second control lever.
Preferably, the two electric switches are respectively arranged on the first operating rod and the second operating rod, wherein the electric switch on the first operating rod is used for controlling the electric driving piece to drive the mowing disc to ascend, the electric switch on the second operating rod is used for controlling the electric driving piece to drive the mowing disc to descend, and the electric switch is integrated on the first operating rod and the second operating rod, so that a driver can conveniently control the electric switch when driving the vehicle body, the height of the mowing disc is adjusted, and the electric mower has good practicability.
Preferably, the electric switch is a push button switch, and the push button switch is disposed at the ends of the first and second levers.
Preferably, the electric switch is a toggle switch, and the toggle switch is disposed on a side surface of the end portions of the first lever and the second lever.
Preferably, the electric switch is a knob switch, the electric driving piece is controlled to drive the mowing disc to ascend when the knob switch rotates forward, and the electric driving piece is controlled to drive the mowing disc to descend when the knob switch rotates backward.
Preferably, the electric driving member is an electric cylinder, the electric driving member is located in front of the mowing disc, the cylinder body of the electric driving member is rotationally connected to the vehicle body, and the cylinder rod of the electric driving member is rotationally connected to the first rod body, so that when the electric driving member controls the cylinder rod to extend, the mowing disc can be driven by the electric driving member to rise, and when the electric driving member controls the cylinder rod to retract, the mowing disc can be pushed by the electric driving member to fall.
Preferably, a display screen is arranged at the front part of the vehicle body and used for displaying the height of the mowing disc, so that a driver can know the height of the mowing disc in real time.
Drawings
FIG. 1 is an overall schematic of an electric mower;
FIG. 2 is a schematic cross-sectional view of an electric mower;
FIG. 3 is a schematic illustration of a linkage of an electrically driven mower;
FIG. 4 is an enlarged partial schematic view of an embodiment of the area A in FIG. 1 (the electric switch is a push button switch);
FIG. 5 is a schematic diagram of a push button switch of an electric mower;
FIG. 6 is an enlarged partial schematic view of another embodiment of the area A of FIG. 1 (the electrical switch is a toggle switch);
FIG. 7 is a schematic diagram of a toggle switch of an electric mower
Fig. 8 is an overall schematic of another embodiment of an electric mower (the electric switch is a rotary switch).
The reference numerals are used to describe the components,
1. a vehicle body; 11. a frame; 12. an auxiliary wheel; 13. a first power wheel; 14. a second power wheel; 15. a steering controller; 151. a first joystick; 152. a second joystick; 16. a console; 17. a rotating shaft; 2. a mowing disc; 3. a linkage; 31. a first rod body; 32. a second rod body; 4. an electric drive; 41. a cylinder; 42. a cylinder rod; 5. an electric switch; 5a, a push button switch; 5b, a toggle switch; 5c, a knob type switch; 6. and a display screen.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It should be further noted that, in the embodiments of the present utility model, all directional indications (such as up, down, left, right, front, back, inner, and outer) are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is correspondingly changed.
Referring to fig. 1-3, an electric mower provided by the embodiment of the utility model includes a mower body 1 and a mowing disc 2 located below the mower body 1, wherein a linkage 3 and an electric driving member 4 are arranged at the bottom of the mower body 1, the linkage 3 includes a first rod body 31 with two ends respectively connected to the mower body 1 and the mowing disc 2 and a second rod body 32 with two ends respectively connected to the mower body 1 and the mowing disc 2, the mower body 1, the first rod body 31, the mowing disc 2 and the second rod body 32 are enclosed into a parallelogram, the electric driving member 4 acts on the first rod body 31 to drive the mowing disc 2 to lift, the mower body 1 is further provided with an electric switch 5 electrically connected to the electric driving member 4, and the electric switch 5 is used for controlling the start and stop of the electric driving member 4.
The technical scheme is that firstly, the supporting function of the mowing disc 2 is realized through the connecting rod group 3, so that the mowing disc 2 can be lifted below the vehicle body 1 in a mode of being parallel to the vehicle body 1, and different trimming height requirements are met; meanwhile, through the design of the electric switch 5 and the electric driving piece 4, a driver only needs to press the electric switch 5, the electric driving piece 4 can drive the mowing disc 2 to lift, the operation is simple and convenient, and the time and the labor are saved.
In this embodiment, the front and rear parts of the vehicle body 1 are provided with the rotating shaft 17 in the horizontal direction, the upper end of the first rod body 31 is rotatably connected to the rotating shaft 17 in the front part of the vehicle body 1 and the lower end is rotatably connected to the front part of the mowing disc 2, and the upper end of the second rod body 32 is rotatably connected to the rotating shaft 17 in the rear part of the vehicle body 1 and the lower end is rotatably connected to the rear part of the mowing disc 2. The electric driving piece 4 is an electric cylinder, the electric driving piece 4 is positioned in front of the mowing disc 2, a cylinder body 41 of the electric driving piece 4 is rotatably connected to the front part of the vehicle body 1, a cylinder rod 42 of the electric driving piece 4 is rotatably connected to the first rod body 31, and therefore when the electric driving piece 4 controls the cylinder rod 42 to retract, the mowing disc 2 can be driven to descend by the electric driving piece 4; when the electric driving member 4 controls the cylinder rod 42 to extend, the mowing disc 2 can be pushed up by the electric driving member 4.
The vehicle body 1 includes a frame 11, a steering controller 15, and auxiliary wheels 12, first power wheels 13, and second power wheels 14, all provided at the lower portion of the frame 11. The first power wheel 13 and the second power wheel 14 are respectively arranged on the left side and the right side of the frame 11 in a rotating way, and the first power wheel 13 and the second power wheel 14 are driven by a motor on the frame 11 to realize active rotation. In the present embodiment, the steering controller 15 includes a first lever 151 mounted on the left side of the frame 11 and a second lever 152 mounted on the right side of the frame 11, and triggers the first power wheel 13 to rotate forward when the first lever 151 is pushed forward and triggers the second power wheel 14 to rotate forward when the second lever 152 is pushed backward, so that the driver can control the traveling direction of the frame 11 by adjusting the first lever 151 and the second lever 152.
The two electric switches 5 are respectively arranged on the first operating rod 151 and the second operating rod 152, wherein the electric switch 5 on the first operating rod 151 is used for controlling the electric driving piece 4 to drive the mowing disc 2 to ascend, the electric switch 5 on the second operating rod 152 is used for controlling the electric driving piece 4 to drive the mowing disc 2 to descend, and the electric switch 5 is integrated on the first operating rod 151 and the second operating rod 152, so that a driver can conveniently control the electric switch 5 while driving the vehicle body 1, and the height of the mowing disc 2 is adjusted, so that the electric mower has good practicability.
As shown in fig. 4 and 5, in one embodiment, the electric switch 5 is a push button switch 5a, the push button switch 5a is disposed at end positions of the first lever 151 and the second lever 152, and when the electric switch 5 on the first lever 151 is pressed, the electric driver 4 is extended to drive the mowing disc 2 to rise; when the electric switch 5 on the second lever 152 is pressed, the electric driving member 4 is retracted to bring the grass-cutting tray 2 down.
As shown in fig. 6 and 7, in another embodiment, the electric switch 5 is a toggle switch 5b, the toggle switch 5b is disposed at a side position of the end of the first lever 151 and the second lever 152, and when the electric switch 5 on the first lever 151 is toggled, the electric driving member 4 extends to drive the mowing disc 2 to rise; when the electric switch 5 on the second lever 152 is toggled, the electric drive 4 retracts to drive the grass-cutting tray 2 to descend.
It should be understood that the electric switch 5 may also be other forms in the prior art, such as a rotary switch, a touch switch, as long as control of the electric driver 4 is enabled, which is not limited by the present design. Likewise, the steering controller 15 may be of other forms, such as a ring-shaped grip, as long as steering control of the first power wheel 13 and the second power wheel 14 can be achieved.
Further, as shown in fig. 8, in other embodiments, the electric switch 5 may be directly integrated into the console 16 of the vehicle body 1. The console 16 is a device for controlling functions of starting and parking the vehicle body 1, the electric switch 5 is a knob switch 5c and is mounted on the console 16, when the knob switch 5c rotates forward, the electric driving member 4 is controlled to drive the mowing disc 2 to ascend, and when the knob switch 5c rotates reversely, the electric driving member 4 is controlled to drive the mowing disc 2 to descend.
As an optimization of the above embodiment, a display screen 6 may be further disposed at the front portion of the vehicle body 1, and the operation parameters of the electric driving member 4 are transmitted to the display screen 6 in real time, so that the display screen 6 can calculate the height of the mowing disc 2 according to the parameters of the electric driving member 4, so that the driver can know the height of the mowing disc 2 in real time.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (7)
1. The electric mower comprises a mower body (1) and a mowing disc (2) arranged below the mower body (1), and is characterized in that a connecting rod group (3) and an electric driving piece (4) are arranged at the bottom of the mower body (1), the connecting rod group (3) comprises a first rod body (31) with two ends respectively connected to the mower body (1) and the mowing disc (2) in a rotating mode and a second rod body (32) with two ends respectively connected to the mower body (1) and the mowing disc (2), the mower body (1), the first rod body (31), the mowing disc (2) and the second rod body (32) are enclosed to form a parallelogram, the electric driving piece (4) acts on the first rod body (31) to drive the mowing disc (2) to lift, and the mower body (1) is provided with an electric switch (5) for controlling the electric driving piece (4) to start and stop;
the vehicle body (1) comprises a vehicle frame (11), a steering controller (15), and auxiliary wheels (12), a first power wheel (13) and a second power wheel (14) which are all arranged at the lower part of the vehicle frame (11), wherein the first power wheel (13) and the second power wheel (14) are respectively arranged at two sides of the vehicle frame (11) in a rotating way, and the steering controller (15) is used for controlling the rotation of the first power wheel (13) and the second power wheel (14);
the steering controller (15) comprises a first operating rod (151) and a second operating rod (152) which are arranged on two sides of the frame (11), the first operating rod (151) is used for controlling the rotation of the first power wheel (13), and the second operating rod (152) is used for controlling the rotation of the second power wheel (14).
2. An electric mower as claimed in claim 1, wherein the number of the electric switches (5) is two, and the electric switches are respectively arranged on a first operating lever (151) and a second operating lever (152), wherein the electric switches (5) on the first operating lever (151) are used for controlling the electric driving member (4) to drive the mowing disc (2) to ascend, and the electric switches (5) on the second operating lever (152) are used for controlling the electric driving member (4) to drive the mowing disc (2) to descend.
3. An electric mower as claimed in claim 2, characterized in that the electric switch (5) is a push-button switch (5 a), the push-button switch (5 a) being arranged at the ends of the first lever (151) and the second lever (152).
4. An electric mower as claimed in claim 2, characterized in that the electric switch (5) is a toggle switch (5 b), the toggle switch (5 b) being arranged on the side of the ends of the first lever (151) and the second lever (152).
5. An electric mower as claimed in claim 1, wherein the electric switch (5) is a knob switch (5 c), the knob switch (5 c) controls the electric driving member (4) to drive the mowing disc (2) to rise when rotating forward, and controls the electric driving member (4) to drive the mowing disc (2) to fall when rotating backward.
6. An electric mower according to any one of claims 1-5, characterized in that the electric drive member (4) is an electric cylinder, the electric drive member (4) being located in front of the mowing disc (2), the cylinder (41) of the electric drive member (4) being rotatably connected to the vehicle body (1), the cylinder rod (42) of the electric drive member (4) being rotatably connected to the first rod body (31).
7. An electric mower as claimed in any one of claims 1-5, wherein a display screen (6) is provided on the front of the vehicle body (1), the display screen (6) being adapted to display the height of the mower tray (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320314720.XU CN219628360U (en) | 2023-02-27 | 2023-02-27 | Electric mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320314720.XU CN219628360U (en) | 2023-02-27 | 2023-02-27 | Electric mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219628360U true CN219628360U (en) | 2023-09-05 |
Family
ID=87815498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320314720.XU Active CN219628360U (en) | 2023-02-27 | 2023-02-27 | Electric mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219628360U (en) |
-
2023
- 2023-02-27 CN CN202320314720.XU patent/CN219628360U/en active Active
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| GR01 | Patent grant |