CN219248594U - Energy-saving structure for lithium battery mower - Google Patents
Energy-saving structure for lithium battery mower Download PDFInfo
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- CN219248594U CN219248594U CN202222973893.0U CN202222973893U CN219248594U CN 219248594 U CN219248594 U CN 219248594U CN 202222973893 U CN202222973893 U CN 202222973893U CN 219248594 U CN219248594 U CN 219248594U
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Abstract
The utility model discloses an energy-saving structure for a lithium battery mower, which comprises a gear box, an anti-winding energy-saving disc and a blade, wherein the lower end of the gear box is connected with a rotating shaft, and the rotating shaft is locked through a counter nut after sequentially passing through the anti-winding energy-saving disc, an anti-winding cover, a spline pad, the blade, a spline pressing plate and a protective cover. The utility model has the beneficial effects that: by arranging the anti-winding energy-saving disc above the blade, the blade is only contacted with grass in an effective cutting range, so that the contact area of the blade can be effectively reduced without affecting the cutting efficiency, and the duration of the lithium battery mower can be prolonged; the anti-winding energy-saving disc is fixed at the lower end of the gear box through a bolt, and the assembly and the disassembly are convenient.
Description
Technical Field
The utility model relates to an energy-saving structure for a lithium battery mower, and belongs to the technical field of agricultural machinery.
Background
A mower is a mechanical tool for trimming lawns, vegetation and the like, and consists of an engine, a blade, a control part and the like. The mower has the characteristics of reciprocating and rotating modes, and the rotating mode has the characteristics of simple, convenient and efficient operation, and the mower is small and exquisite, so the mower is widely applied to small and medium-sized lawns.
With the development of lithium battery technology, lithium battery mowers are greatly developed, the built-in rechargeable lithium battery is greatly improved in cruising ability, and the cutting speed (the circumferential speed of the root of the blade edge) is up to 60-90 m/s by adopting a rotary type to cut grass through the impact of the blade on the high-speed rotary cutter disc.
However, the existing rotary mower blade is directly connected to the gear box, and the full size of the blade is contacted with grass during mowing, so that the contact surface of the blade is large, and the load is large and the power consumption is high.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an energy-saving structure for a lithium battery mower, which is characterized in that an anti-winding energy-saving disc is arranged above a blade, so that the blade is only contacted with grass within an effective cutting range, the contact area of the blade can be effectively reduced without affecting the cutting efficiency, and the duration of the lithium battery mower can be prolonged.
The utility model is realized by the following scheme: an energy-conserving structure for lithium electricity lawn mower which characterized in that: the anti-winding energy-saving device comprises a gear box, an anti-winding energy-saving disc and a blade, wherein the lower end of the gear box is connected with a rotating shaft, and the rotating shaft is locked through a back-tooth nut after sequentially penetrating through the anti-winding energy-saving disc, an anti-winding cover, a spline pad, the blade, a spline pressing plate and a protective cover.
The anti-winding energy-saving disc, the anti-winding cover, the spline pad, the blade, the spline pressing plate and the protection cover are all provided with through holes for the rotating shaft to pass through.
The anti-winding energy-saving disc and the anti-winding cover are fixed at the lower end of the gear box through bolts.
The spline pad is disposed between the anti-tangling cover and the blade.
The spline pressing plate is arranged between the blade and the protective cover, and the spline pressing plate and the protective cover are locked at the lower end of the blade through the anti-tooth nut.
The beneficial effects of the utility model are as follows:
1. according to the energy-saving structure for the lithium-ion mower, the anti-winding energy-saving disc is arranged above the blade, so that the blade is only in contact with grass in an effective cutting range, the contact area of the blade can be effectively reduced without affecting the cutting efficiency, and the duration of the lithium-ion mower can be prolonged;
2. the anti-winding energy-saving disc of the energy-saving structure for the lithium battery mower is fixed at the lower end of the gear box through the bolts, and is convenient to assemble and disassemble.
Drawings
Fig. 1 is a schematic exploded view of an energy saving structure for a lithium battery mower according to the present utility model.
Fig. 2 is a schematic front view of an energy saving structure for a lithium battery mower according to the present utility model.
Fig. 3 is a schematic perspective view of an energy saving structure for a lithium battery mower according to the present utility model.
In the figure: the anti-winding energy-saving disc comprises a gear box 1, an anti-winding energy-saving disc 2, a blade 3, an anti-winding cover 4, a spline pad 5, a spline pressing plate 6, a protective cover 7, a rotating shaft 8, a counter nut 9, a through hole 10 and a bolt 11.
Detailed Description
The utility model is further described with reference to fig. 1, but the scope of the utility model is not limited to this.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, the words "inner" and "outer" refer to directions toward or away from a geometric center of a particular component, respectively, and the drawings are in a very simplified form and all use non-precise ratios for convenience and clarity only to aid in explaining embodiments of the present utility model.
In the following description, well-known functions and constructions are not described in detail for clarity of understanding, since they would obscure the utility model with unnecessary detail, it is to be understood that in the development of any actual embodiment, numerous implementation details must be made to achieve the developer's specific goals, such as compliance with system-related or business-related constraints, that will vary from one embodiment to another, and that will be appreciated that such a development effort may be complex and time-consuming, but will be merely routine for one of ordinary skill in the art.
An energy-conserving structure for lithium electricity lawn mower which characterized in that: the anti-winding energy-saving disc comprises a gear box 1, an anti-winding energy-saving disc 2 and a blade 3, wherein the lower end of the gear box 1 is connected with a rotating shaft 8, the rotating shaft 8 sequentially penetrates through the anti-winding energy-saving disc 2, an anti-winding cover 4, a spline pad 5, the blade 3, a spline pressing plate 6 and a protective cover 7 and then is locked through a counter nut 9, through holes 10 for the rotating shaft 8 to penetrate through are formed in the anti-winding energy-saving disc 2, the anti-winding cover 4, the spline pad 5, the blade 3, the spline pressing plate 6 and the protective cover 7 are locked at the lower end of the blade 3 through counter nuts 9, the anti-winding energy-saving disc 2 and the anti-winding cover 4 are fixed at the lower end of the gear box 1 through bolts 11, the spline pad 5 is arranged between the anti-winding cover 4 and the blade 3, the spline pressing plate 6 is arranged between the blade 3 and the protective cover 7, and the spline pressing plate 6 and the protective cover 7 are locked at the lower end of the blade 3 through the counter nut 9.
When mowing, the blade 3 advances along the cutting direction, the operation advancing speed can reach more than 15 km/hour, grass is cut through the blade 3, in the advancing process, the grass above the blade 3 is blocked by the anti-winding energy-saving disc 2 due to the anti-winding energy-saving disc 2, the grass cannot contact with the blade 3, and therefore the contact area between the blade 3 and the grass is reduced when mowing, and further the effect of prolonging the endurance is achieved.
While the utility model has been described and illustrated in considerable detail, it should be understood that modifications and equivalents to the above-described embodiments will become apparent to those skilled in the art, and that such modifications and improvements may be made without departing from the spirit of the utility model.
Claims (5)
1. An energy-conserving structure for lithium electricity lawn mower which characterized in that: the anti-winding energy-saving device comprises a gear box (1), an anti-winding energy-saving disc (2) and a blade (3), wherein the lower end of the gear box (1) is connected with a rotating shaft (8), and the rotating shaft (8) is locked through a counter nut (9) after sequentially penetrating through the anti-winding energy-saving disc (2), an anti-winding cover (4), a spline pad (5), the blade (3), a spline pressing plate (6) and a protective cover (7).
2. The energy saving structure for a lithium battery mower according to claim 1, wherein: the anti-winding energy-saving disc (2), the anti-winding cover (4), the spline pad (5), the blade (3), the spline pressing plate (6) and the protective cover (7) are provided with through holes (10) for the rotating shaft (8) to pass through.
3. The energy saving structure for a lithium battery mower according to claim 1, wherein: the anti-winding energy-saving disc (2) and the anti-winding cover (4) are fixed at the lower end of the gear box (1) through bolts (11).
4. The energy saving structure for a lithium battery mower according to claim 1, wherein: the spline pad (5) is arranged between the anti-tangling cover (4) and the blade (3).
5. The energy saving structure for a lithium battery mower according to claim 1, wherein: the spline pressing plate (6) is arranged between the blade (3) and the protective cover (7), and the spline pressing plate (6) and the protective cover (7) are locked at the lower end of the blade (3) through the anti-tooth nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222973893.0U CN219248594U (en) | 2022-11-09 | 2022-11-09 | Energy-saving structure for lithium battery mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222973893.0U CN219248594U (en) | 2022-11-09 | 2022-11-09 | Energy-saving structure for lithium battery mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219248594U true CN219248594U (en) | 2023-06-27 |
Family
ID=86869135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222973893.0U Active CN219248594U (en) | 2022-11-09 | 2022-11-09 | Energy-saving structure for lithium battery mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219248594U (en) |
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2022
- 2022-11-09 CN CN202222973893.0U patent/CN219248594U/en active Active
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