CN217183886U - Gardens lawnmower convenient to change blade - Google Patents
Gardens lawnmower convenient to change blade Download PDFInfo
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- CN217183886U CN217183886U CN202220724617.8U CN202220724617U CN217183886U CN 217183886 U CN217183886 U CN 217183886U CN 202220724617 U CN202220724617 U CN 202220724617U CN 217183886 U CN217183886 U CN 217183886U
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Abstract
The utility model discloses a gardens lawnmower convenient to change blade, including C shape casing and upset subassembly, C shape casing bottom bilateral symmetry is provided with removes the wheel for improve and change blade efficiency upset unit mount is in the inside of C shape casing, the upset subassembly includes first rotation piece, upset casing, rotating sleeve, electric telescopic handle and second rotation piece, the inside rotation of first rotation piece installs the upset casing, and the bottom central symmetry of upset casing is provided with rotating sleeve, rotating sleeve's right-hand member installs electric telescopic handle, and electric telescopic handle's end-to-end connection has the second to rotate the piece, the right-hand member that the second rotated is internal fixed with C shape casing. This gardens lawnmower convenient to change blade adopts the setting of mutually supporting between a plurality of subassemblies, not only can realize carrying out quick replacement to the blade, can also accomodate the cutter that electronic box and bottom set up simultaneously, but also can polish the cutter.
Description
Technical Field
The utility model relates to a lawnmower technical field specifically is a gardens lawnmower convenient to change blade.
Background
The grass mower is a commonly used device for garden maintenance, is mainly used for repairing lawn, and is divided into an electric grass mower and a gasoline grass mower according to different power sources, and a hand-push type grass mower and a riding type grass mower according to motion modes.
The lawn mower in the market has the defect that the blade is inconvenient to replace, the blade of the existing garden lawn mower is difficult to avoid touching a hard object when in use, so that the blade is inconvenient to replace, sometimes, the garden lawn mower needs to be lifted, and the garden lawn mower is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gardens lawnmower convenient to change blade to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gardens lawnmower convenient to change blade, includes C shape casing and upset subassembly, C shape casing bottom bilateral symmetry is provided with the removal wheel for improve and change blade efficiency the upset unit mount is in the inside of C shape casing, the upset subassembly includes first rotation piece, upset casing, rotating sleeve, electric telescopic handle and second rotation piece, the inside rotation of first rotation piece installs the upset casing, and the bottom central symmetry of upset casing is provided with rotating sleeve, rotating sleeve's right-hand member installs electric telescopic handle, and electric telescopic handle's end-to-end connection has the second to rotate the piece, the right-hand member that the second rotated the piece is fixed with C shape casing internal portion, the right side slope of C shape casing is provided with the handle of holding up with the hand.
Furthermore, the turning shell is internally provided with a containing groove, a V-shaped connecting arm is arranged at the center of the top of the containing groove, and a shaft lever is arranged at the middle section bending position of the V-shaped connecting arm.
Furthermore, an electric hydraulic rod is installed on the left side of the shaft rod, and the left side of the electric hydraulic rod is rotatably connected with the inner wall of the left side of the accommodating groove.
Furthermore, an electric box is installed at the bottom of the V-shaped connecting arm, a sliding block is symmetrically installed on two sides of the electric box, a sliding rail is perpendicularly arranged inside the sliding block, a motor is arranged inside the electric box, and a cutter is installed at the output end of the bottom of the motor.
Furthermore, the front end of the cutter is provided with a grinding assembly used for clearing the cutter, the grinding assembly comprises a grinding clamping plate, sliding grooves and fastening screws, the sliding grooves are formed in the two sides of the grinding clamping plate, and the fastening screws are perpendicularly arranged outside the sliding grooves.
Furthermore, the grinding assembly further comprises a supporting frame and a connecting rod, the supporting frame is arranged outside the fastening screw, and the connecting rod is vertically installed at the top of the supporting frame.
Furthermore, the top right side of connecting rod is equipped with the mounting panel, and the upper and lower bilateral symmetry of mounting panel alternates and is equipped with the fixed screw to the end of fixed screw is fixed with the upset casing.
The utility model provides a gardens lawnmower convenient to change blade possesses following beneficial effect: this gardens lawnmower convenient to change blade adopts the setting of mutually supporting between a plurality of subassemblies, not only can realize carrying out quick replacement to the blade, can also accomodate the cutter that electronic box and bottom set up simultaneously, but also can polish the cutter.
1. The utility model discloses a setting of upset subassembly for the second that the inside bottom of C shape casing set up rotates cooperation electric telescopic handle and rotates telescopic motion, promotes the upset casing and upwards overturns around first rotation piece, and the cutter that the upset casing drove the bottom and set up rotates jointly, makes the cutter leaked out completely, conveniently changes the cutter, need not the upset automobile body, thereby reaches the purpose of being convenient for change the cutter.
2. The utility model discloses a setting of the electronic hydraulic stem of V-arrangement linking arm cooperation for electronic hydraulic stem promotes the axostylus axostyle that V-arrangement linking arm middle-end department of buckling set up and rotates, and the inside fifty percent discount of rethread axostylus axostyle control V-arrangement linking arm makes the electronic case of V-arrangement linking arm pulling bottom installation pass through the slider cooperation slide rail rebound that both sides set up, makes the electronic case drive cutter get into and accomodate the inslot, thereby carries out the purpose of accomodating to the cutter.
3. The utility model discloses a grinding assembly's setting for fastening screw cooperation braced frame fixes its internally mounted's cardboard, and electronic hydraulic stem shortens, makes fixed stone and the cutter overlap joint of polishing on the connecting rod drives the cardboard, and the control cutter rotates, thereby realizes polishing to the cutter.
Drawings
FIG. 1 is a schematic view of the overall structure of a garden mower with blades convenient to replace according to the present invention;
FIG. 2 is a schematic side view of the turning assembly of the garden lawnmower with blades convenient to replace according to the present invention;
FIG. 3 is a schematic view of the internal structure of the turnover casing of the garden lawnmower with blades convenient to replace according to the present invention;
fig. 4 is the utility model relates to a side-looking structural schematic diagram of grinding component of gardens lawnmower convenient to change blade.
In the figure: 1. a C-shaped housing; 2. a moving wheel; 3. a turnover assembly; 301. a first rotating member; 302. turning over the shell; 303. rotating the sleeve; 304. an electric telescopic rod; 305. a second rotating member; 4. a handle is held; 5. a receiving groove; 6. a V-shaped connecting arm; 7. a shaft lever; 8. an electro-hydraulic lever; 9. an electric box; 10. a slider; 11. a slide rail; 12. a motor; 13. a cutter; 14. a grinding assembly; 1401. clamping a plate; 1402. a chute; 1403. a fastening screw; 1404. a support frame; 1405. a connecting rod; 15. mounting a plate; 16. and fixing the screw.
Detailed Description
As shown in fig. 1-2, a garden lawnmower convenient for blade replacement comprises a C-shaped housing 1 and a turning assembly 3, wherein moving wheels 2 are symmetrically arranged on two sides of the bottom of the C-shaped housing 1, the turning assembly 3 for improving blade replacement efficiency is arranged inside the C-shaped housing 1, the turning assembly 3 comprises a first turning member 301, a turning housing 302, a turning sleeve 303, an electric telescopic rod 304 and a second turning member 305, the turning housing 302 is rotatably arranged inside the first turning member 301, the turning sleeve 303 is symmetrically arranged at the center of the bottom of the turning housing 302, the electric telescopic rod 304 is arranged at the right end of the turning sleeve 303, the second turning member 305 is connected to the tail end of the electric telescopic rod 304, the right end of the second turning member 305 is fixed inside the C-shaped housing 1, a handle 4 is obliquely arranged on the right side of the C-shaped housing 1, so that the second turning member 305 arranged at the bottom inside the C-shaped housing 1 is matched with the movement of the electric telescopic rod 304 and the turning sleeve 303, promote upset casing 302 and upwards overturn around first rotating member 301, upset casing 302 drives the cutter 13 that the bottom set up and rotates jointly for cutter 13 is leaked out completely, conveniently changes cutter 13, need not the upset automobile body, thereby reaches the purpose of being convenient for change.
Referring to fig. 3, a containing groove 5 is formed in the turning housing 302, a V-shaped connecting arm 6 is disposed at the center of the top of the containing groove 5, a shaft lever 7 is disposed at a middle bending portion of the V-shaped connecting arm 6, an electric hydraulic rod 8 is disposed at the left side of the shaft lever 7, the left side of the electric hydraulic rod 8 is rotatably connected to the inner wall of the left side of the containing groove 5, an electric box 9 is disposed at the bottom of the V-shaped connecting arm 6, sliders 10 are symmetrically disposed at two sides of the electric box 9, a slide rail 11 is vertically disposed inside the slider 10, a motor 12 is disposed inside the electric box 9, a cutter 13 is disposed at an output end of the bottom of the motor 12, the electric hydraulic rod 8 pushes the shaft lever 7 disposed at the middle bending portion of the V-shaped connecting arm 6 to rotate, the V-shaped connecting arm 6 is controlled by the shaft lever 7 to be folded inwards, so that the V-shaped connecting arm 6 pulls the electric box 9 disposed at the bottom to move upwards by the slide rail 11 matching with the sliders 10 disposed at two sides, so that the electric box 9 drives the cutter 13 to enter the accommodating groove 5, thereby achieving the purpose of accommodating the cutter 13.
Referring to fig. 4, a grinding assembly 14 for grinding the cutting knife 13 is installed at the front end of the cutting knife 13, the grinding assembly 14 includes a grinding chuck 1401, a sliding slot 1402 and a fastening screw 1403, the sliding slot 1402 is installed on two sides of the grinding chuck 1401, the fastening screw 1403 is vertically installed outside the sliding slot 1402, the grinding assembly 14 further includes a supporting frame 1404 and a connecting rod 1405, the supporting frame 1404 is installed outside the fastening screw 1403, the connecting rod 1405 is vertically installed on the top of the supporting frame 1404, a mounting plate 15 is installed on the right side of the top of the connecting rod 1405, the fixing screws 16 are symmetrically inserted and inserted on the upper side and the lower side of the mounting plate 15, the tail end of each fixing screw 16 is fixed to the turnover housing 302, the fastening screw 1403 is matched with the supporting frame 1404 to fix the chuck 1401 installed inside the fastening screw, the electric hydraulic rod 8 is shortened, so that the connecting rod drives the grinding stone fixed on the chuck 1401 to overlap with the cutting knife 13, the cutter 13 is controlled to rotate, so that the grinding of the cutter 13 is realized.
In conclusion, when the garden lawnmower convenient for blade replacement is used, firstly, the second rotating member 305 arranged at the bottom inside the C-shaped housing 1 is matched with the electric telescopic rod 304 and the rotating sleeve 303 to move, the turnover housing 302 is pushed to turn upwards around the first rotating member 301, the turnover housing 302 drives the cutter 13 arranged at the bottom to rotate together, so that the cutter 13 is completely leaked out, the cutter 13 is convenient to replace, the vehicle body does not need to be turned over, when the garden lawnmower is not used, the electric hydraulic rod 8 pushes the shaft rod 7 arranged at the middle end of the V-shaped connecting arm 6 to rotate, the V-shaped connecting arm 6 is controlled by the shaft rod 7 to be folded inwards, the V-shaped connecting arm 6 pulls the electric box 9 arranged at the bottom to move upwards through the sliding blocks 10 arranged at the two sides and matched with the sliding rails 11, so that the electric box 9 drives the cutter 13 to enter the accommodating groove 5, and then the clamping plate 1401 arranged inside the electric box is fixed through the fastening screw 1404 and the supporting frame, the electric hydraulic rod 8 is shortened, the connecting rod 1405 drives the grinding stone fixed on the clamping plate 1401 to be in lap joint with the cutter 13, and the cutter 13 is controlled to rotate to grind the cutter 13.
Claims (7)
1. The garden lawnmower convenient for blade replacement comprises a C-shaped shell (1) and a turnover assembly (3), and is characterized in that the C-shaped shell (1) is provided with moving wheels (2) in bilateral symmetry at the bottom, the turnover assembly (3) is arranged inside the C-shaped shell (1) and comprises a first rotating piece (301), a turnover shell (302), a rotating sleeve (303), an electric telescopic rod (304) and a second rotating piece (305), the turnover shell (302) is rotatably arranged inside the first rotating piece (301), the rotating sleeve (303) is symmetrically arranged at the center of the bottom of the turnover shell (302), the electric telescopic rod (304) is arranged at the right end of the rotating sleeve (303), the tail end of the electric telescopic rod (304) is connected with the second rotating piece (305), the right end of the second rotating piece (305) is fixed with the inside of the C-shaped shell (1), the right side of the C-shaped shell (1) is obliquely provided with a handle (4).
2. The garden lawnmower convenient for blade replacement according to claim 1, wherein the turnover housing (302) is provided with a storage groove (5) inside, a V-shaped connecting arm (6) is arranged at the center of the top of the storage groove (5), and a shaft lever (7) is arranged at the middle bending part of the V-shaped connecting arm (6).
3. The garden lawnmower with convenient blade replacement according to claim 2, wherein the left side of the shaft lever (7) is provided with an electric hydraulic rod (8), and the left side of the electric hydraulic rod (8) is rotatably connected with the inner wall of the left side of the accommodating groove (5).
4. The garden lawnmower convenient for blade replacement according to claim 2, wherein the electric box (9) is installed at the bottom of the V-shaped connecting arm (6), the sliding blocks (10) are symmetrically installed on two sides of the electric box (9), the sliding rail (11) is vertically arranged inside the sliding block (10), the motor (12) is arranged inside the electric box (9), and the cutter (13) is installed at the output end of the bottom of the motor (12).
5. The garden lawnmower convenient for blade replacement according to claim 4, wherein the front end of the cutting knife (13) is provided with a grinding assembly (14) for grinding the cutting knife (13), the grinding assembly (14) comprises a grinding clamping plate (1401), a sliding groove (1402) and a fastening screw (1403), the sliding groove (1402) is formed in two sides of the grinding clamping plate (1401), and the fastening screw (1403) is vertically arranged outside the sliding groove (1402).
6. A garden mower with easy blade replacement as defined in claim 5 wherein the grinding assembly (14) further comprises a support frame (1404) and a connecting rod (1405), the support frame (1404) is provided on the outside of the fastening screw (1403), and the connecting rod (1405) is vertically mounted on the top of the support frame (1404).
7. The garden lawnmower with convenient blade replacement according to claim 6, wherein the top right side of the connecting rod (1405) is provided with a mounting plate (15), the upper side and the lower side of the mounting plate (15) are symmetrically inserted with fixing screws (16), and the tail ends of the fixing screws (16) are fixed with the turnover housing (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220724617.8U CN217183886U (en) | 2022-03-31 | 2022-03-31 | Gardens lawnmower convenient to change blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220724617.8U CN217183886U (en) | 2022-03-31 | 2022-03-31 | Gardens lawnmower convenient to change blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217183886U true CN217183886U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220724617.8U Active CN217183886U (en) | 2022-03-31 | 2022-03-31 | Gardens lawnmower convenient to change blade |
Country Status (1)
| Country | Link |
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| CN (1) | CN217183886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117311366A (en) * | 2023-11-21 | 2023-12-29 | 南京禄口国际机场空港科技有限公司 | Path control method, system and storage medium applied to lawn mower of airport |
| WO2024104302A1 (en) * | 2022-11-16 | 2024-05-23 | 苏州来牟科技有限公司 | Robot mower, and mowing and grass collection device |
-
2022
- 2022-03-31 CN CN202220724617.8U patent/CN217183886U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024104302A1 (en) * | 2022-11-16 | 2024-05-23 | 苏州来牟科技有限公司 | Robot mower, and mowing and grass collection device |
| CN117311366A (en) * | 2023-11-21 | 2023-12-29 | 南京禄口国际机场空港科技有限公司 | Path control method, system and storage medium applied to lawn mower of airport |
| CN117311366B (en) * | 2023-11-21 | 2024-02-13 | 南京禄口国际机场空港科技有限公司 | Path control method, system and storage medium applied to lawn mower of airport |
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