CN218570874U - Mower capable of adjusting cutting length - Google Patents
Mower capable of adjusting cutting length Download PDFInfo
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- CN218570874U CN218570874U CN202222218869.6U CN202222218869U CN218570874U CN 218570874 U CN218570874 U CN 218570874U CN 202222218869 U CN202222218869 U CN 202222218869U CN 218570874 U CN218570874 U CN 218570874U
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- seat
- threaded rod
- cutting length
- stay cord
- rotate
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Abstract
The utility model discloses a can adjust lawn mower of cutting length, an equipment that adopts the lawn mower technique, including the handrail, a motor, the blade disc, the reel, the stay cord, a pedestal, a bearing, the bull stick, rotate seat and threaded rod, the handrail sets up the one side at the motor, the blade disc is being connected to the output of motor, be provided with the bearing on the base of blade disc below, it is equipped with the rotation seat to rotate on the bearing, it has the stay cord to rotate the winding on the seat, it rotates the seat to be provided with on the seat to rotate, it is provided with the threaded rod on the blade disc of one side of seat to rotate, the threaded rod is pegged graft in the rotation seat, the utility model discloses in will pulling out the threaded rod earlier when needing to adjust in spacing, then just can pull the stay cord, stay cord just can change length to just can change lawn mower's cutting length, just can remove spacingly to spacing in spacing the threaded rod after the regulation is accomplished, thereby just can prevent that the stay cord is thrown away change length once more when rotating.
Description
Technical Field
The utility model relates to a lawn mower technical field especially relates to a can adjust lawn mower of cutting length.
Background
Lawn mowers (Lawn mowers) are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit. With the development of science and technology, a grass cutter with a nylon rope as a blade appears in the market, and the grass cutter is safer compared with a blade type grass cutter and is favored by people.
The present inventors have now found that the following problems exist in the practical use process:
the cutter head of the mower can rotate by installing the nylon rope, the grass and the tree can be cut by rotating at a high speed, the traditional cutter head is of a fixed structure, the cutting range is fixed, the adjustment cannot be realized, the nylon rope with different lengths needs to be replaced again when the adjustment is needed, and therefore the adjustment is more time-consuming and labor-consuming.
Therefore, it is necessary to provide a lawn mower capable of adjusting the cutting length to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a lawn mower that can adjust cutting length.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a can adjust lawn mower of cutting length, includes handrail, motor, blade disc, take-up drum, stay cord, base, bearing, bull stick, rotates seat and threaded rod, the handrail sets up the one side at the motor, the blade disc is being connected to the output of motor, be provided with the bearing on the base of blade disc below, it is equipped with the rotation seat to rotate on the bearing, it has the stay cord to rotate to twine on the seat, it rotates the seat to rotate to be provided with on the seat, it is provided with the threaded rod on the blade disc of one side of rotation seat, the threaded rod is pegged graft in rotating the seat.
The cutter head is characterized in that the cutter head is provided with a through hole, the through hole is inserted into the rotating seat, the rotating seat is provided with a limit hole, and the limit hole corresponds to the threaded rod.
Further setting, opening one side of blade disc is provided with the convex seat, it is provided with the threaded rod to rotate on the convex seat.
Further, a bolt hole is formed in the cutter head, and a connecting hole is formed in the base corresponding to the bolt hole.
Further, a socket is arranged on the base, and an inserting rod is arranged on the cutter disc corresponding to the socket.
Further, the inserted bar is arranged on the extension seat, and the extension seat is fixed in the cutter head.
The side end of the cutter head is provided with a side groove, the side groove corresponds to the pull rope in position, and the pull rope is inserted into the side groove.
Compared with the prior art, the utility model provides a pair of can adjust lawn mower of cutting length has following beneficial effect:
the utility model provides a mower capable of adjusting cutting length, which is characterized in that a rotating seat, a limiting port and other parts are arranged on the mower capable of adjusting cutting length, so that the cutting length of the cutting machine on the market can not be adjusted, and the cutting length of the stay cord can be changed by fixing the stay cord after the stay cord is pulled out, thereby realizing the adjustment of the cutting length of the cutting machine; the pull rope is wound on the winding drum, the winding drum is rotatably arranged on a bearing of the base, the winding drum is provided with a rotating seat, and the rotating seat can be inserted into the through hole on the cutter head; one side of opening is provided with the threaded rod, and the threaded rod just can realize fixing it in to rotating the seat position and inserting the seat of rotating to just can fix again after adjusting cutting length, thereby just not influence and use.
The utility model provides a mower capable of adjusting cutting length, which is provided with a limiting opening, a convex seat and other parts, the threaded rod of the scheme moves on the convex seat, the limiting opening is arranged at the side end of a rotating seat, the threaded rod corresponds to the limiting opening, and the threaded rod can realize limiting after being inserted into the limiting opening, thereby placing the stay cord to be continuously thrown out when the stay cord rotates along with a cutter head; the limiting openings are formed in the side ends of the rotating seat, and the limiting openings are formed in different angles of the rotating seat; the spacing mouthful position of rotating the seat will change after stay cord length regulation, and the spacing mouth will correspond with the threaded rod after the regulation is accomplished to the threaded rod just can carry on spacingly to the rotating seat.
Drawings
Fig. 1 is a schematic structural view of a mower capable of adjusting cutting length according to the present invention;
FIG. 2 is a schematic structural view of a through hole in a mower capable of adjusting cutting length according to the present invention;
FIG. 3 is a schematic view of the connection of a rotary seat of a lawn mower capable of adjusting the cutting length according to the present invention;
fig. 4 is a schematic connection diagram of a rotary rod in a mower capable of adjusting cutting length according to the present invention.
Reference numbers in the figures: 1. a handrail; 2. a cutter head; 3. a port; 4. a boss; 5. a threaded rod; 6. a bolt opening; 7. a motor; 8. a side groove; 9. extending the base; 10. inserting a rod; 11. a limiting port; 12. a socket; 13. a connecting port; 14. pulling a rope; 15. winding the roll; 16. a rotating seat; 17. a base; 18. a bearing; 19. and (4) rotating the rod.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Exemplary embodiments of the present invention are shown in the drawings.
The first embodiment is as follows:
as shown in fig. 1, the utility model discloses a can adjust lawn mower of cutting length, including handrail 1, motor 7, blade disc 2, winding drum 15, stay cord 14, a pedestal 17, bearing 18, bull stick 19, rotate seat 16 and threaded rod 5, handrail 1 sets up one side at motor 7, blade disc 2 is being connected to motor 7's output, be provided with bearing 18 on the base 17 of blade disc 2 below, it is equipped with and rotates seat 16 to rotate on the bearing 18, it has stay cord 14 to twine on the seat 16 to rotate, it is provided with and rotates seat 16 on the seat 16 to rotate, be provided with threaded rod 5 on one side blade disc 2 of seat 16 to rotate, threaded rod 5 pegs graft in rotating seat 16, when needing to adjust earlier pull out spacing mouthful 11 with threaded rod 5, then just can pull stay cord 14, stay cord 14 just can change length, thereby just can change lawn mower's cutting length, just can move threaded rod 5 to spacing in spacing mouthful 11 after the regulation is accomplished, thereby just can prevent that stay cord 14 from being thrown away length once more when rotating.
As shown in fig. 2, the rotating seat 16 corresponding to the cutter head 2 is provided with a through hole 3, the rotating seat 16 is inserted into the through hole 3, the rotating seat 16 is provided with a limiting opening 11, the limiting opening 11 corresponds to the threaded rod 5, the rotating seat 16 can extend out of the through hole 3 after the cutter head 2 is connected with the base 17, and the rotating seat 16 can correspond to the threaded rod 5.
As an optional scheme, in an embodiment of the present invention, as shown in fig. 3, the opening 3 one side of the cutter head 2 is provided with a convex seat 4, the convex seat 4 is provided with a threaded rod 5 in a rotating manner, the threaded rod 5 can be moved after being rotated and arranged on the convex seat 4, and the threaded rod 5 can be moved to the position of the limit opening 11.
In implementation, the length of the pull rope 14 can be changed by pulling the pull rope 14 outwards and then fixing the pull rope, so that the cutting length of the cutting machine can be adjusted; the pulling rope 14 is wound on the winding drum 15, the winding drum 15 is rotatably arranged on a bearing 18 of the base 17, the winding drum 15 is provided with a rotating seat 16, and the rotating seat 16 can be inserted into the through hole 3 on the cutter head 2; one side of opening 3 is provided with threaded rod 5, and threaded rod 5 just can realize fixing it in to rotating 16 positions of seat and inserting the seat 16 to just can fix again after adjusting cutting length, thereby just not influence and use.
The second embodiment:
as shown in fig. 4, on the basis of the first embodiment, the utility model provides a technical solution: the cutter head 2 is provided with a bolt port 6, a base 17 corresponding to the bolt port 6 is provided with a connecting port 13, and the cutter head 2 and the base 17 can be fixed by communicating the bolt port 6 with the connecting port 13; the base 17 is provided with a socket 12, the cutter head 2 corresponding to the socket 12 is provided with an inserted link 10, and the inserted link 10 can be inserted into the socket 12 of the base 17 during installation, so that the limiting is realized; the inserted bar 10 is arranged on the extension seat 9, and the extension seat 9 is fixed in the cutter head 2 to fix the inserted bar 10.
As an optional scheme, in this embodiment, as shown in fig. 3 and 4, a side groove 8 is formed in a side end of the cutter disc 2, the side groove 8 corresponds to the position of the pull rope 14, the pull rope 14 is inserted into the side groove 8, the side groove 8 is formed in the side end of the cutter disc 2, the pull rope 14 can be located outside the device through the side groove 8, so that the grass and the trees can be cut during rotation, the pull rope 14 is moved out of the device through the side groove 8, so that the pull rope 14 can be directly pulled during adjustment, the length of the pull rope 14 can be changed, and the cutting length of the device can be changed.
In implementation, the threaded rod 5 moves on the convex seat 4, the limiting opening 11 is formed in the side end of the rotating seat 16, the threaded rod 5 corresponds to the limiting opening 11, and the threaded rod 5 can realize limiting after being inserted into the limiting opening 11, so that the pull rope 14 is prevented from being thrown out continuously when rotating along with the cutter head 2; the limiting port 11 is formed in the side end of the rotating seat 16, and the limiting ports 11 are formed in different angles of the rotating seat 16; after the length of the pull rope 14 is adjusted, the position of the limiting opening 11 of the rotating seat 16 is changed, and after the adjustment is completed, the limiting opening 11 corresponds to the threaded rod 5, so that the threaded rod 5 can limit the rotating seat 16.
The advantages of the technical solution in practical application include, but are not limited to, the following:
the cutting length of the mower can be adjusted by setting, and the mower is convenient to adjust and saves more time and labor. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a can adjust lawn mower of cutting length, includes handrail (1), motor (7), blade disc (2), winding drum (15), stay cord (14), base (17), bearing (18), bull stick (19), rotates seat (16) and threaded rod (5), its characterized in that: handrail (1) sets up the one side at motor (7), blade disc (2) are being connected to the output of motor (7), be provided with bearing (18) on base (17) of blade disc (2) below, it is equipped with rotation seat (16) to rotate on bearing (18), it has stay cord (14) to rotate to twine on seat (16), it rotates seat (16) to be provided with on rotating seat (16), be provided with threaded rod (5) on rotating one side blade disc (2) of seat (16), threaded rod (5) are pegged graft in rotating seat (16).
2. The mower capable of adjusting the cutting length according to claim 1, wherein the rotating seat (16) corresponding to the cutter head (2) is provided with a through hole (3), the rotating seat (16) is inserted into the through hole (3), the rotating seat (16) is provided with a limiting opening (11), and the limiting opening (11) corresponds to the threaded rod (5).
3. The mower capable of adjusting the cutting length according to claim 1, wherein the through opening (3) side of the cutter head (2) is provided with a convex seat (4), and the convex seat (4) is rotatably provided with a threaded rod (5).
4. The mower capable of adjusting the cutting length according to claim 1, wherein the cutter head (2) is provided with a bolt opening (6), and a base (17) corresponding to the bolt opening (6) is provided with a connecting opening (13).
5. A mower with adjustable cutting length according to claim 1, characterized in that the base (17) is provided with a socket (12), and the cutter head (2) corresponding to the socket (12) is provided with an insert rod (10).
6. A mower with adjustable cutting length according to claim 5, characterized in that the insert rod (10) is arranged on an extension seat (9), and the extension seat (9) is fixed inside the cutterhead (2).
7. The mower capable of adjusting the cutting length according to claim 1, wherein the side end of the cutter head (2) is provided with a side groove (8), the side groove (8) corresponds to a pull rope (14), and the pull rope (14) is inserted in the side groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222218869.6U CN218570874U (en) | 2022-08-23 | 2022-08-23 | Mower capable of adjusting cutting length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222218869.6U CN218570874U (en) | 2022-08-23 | 2022-08-23 | Mower capable of adjusting cutting length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218570874U true CN218570874U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222218869.6U Active CN218570874U (en) | 2022-08-23 | 2022-08-23 | Mower capable of adjusting cutting length |
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| Country | Link |
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| CN (1) | CN218570874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267180A (en) * | 2023-05-12 | 2023-06-23 | 山西省林业和草原局核算中心 | Forestry weeding device |
-
2022
- 2022-08-23 CN CN202222218869.6U patent/CN218570874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267180A (en) * | 2023-05-12 | 2023-06-23 | 山西省林业和草原局核算中心 | Forestry weeding device |
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