CN220211048U - Suspension mechanism for working rod of mower - Google Patents
Suspension mechanism for working rod of mower Download PDFInfo
- Publication number
- CN220211048U CN220211048U CN202320132833.8U CN202320132833U CN220211048U CN 220211048 U CN220211048 U CN 220211048U CN 202320132833 U CN202320132833 U CN 202320132833U CN 220211048 U CN220211048 U CN 220211048U
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- rod
- locking
- adjusting plate
- shaped handle
- hanging
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 239000000725 suspension Substances 0.000 title claims description 39
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000007547 defect Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model relates to the field of mowers, in particular to a hanging mechanism of a working rod of a mower, which comprises a U-shaped handle, wherein a hanging rod is connected to the U-shaped handle, an adjusting plate is arranged on the U-shaped handle, the adjusting plate is rotationally connected with the hanging rod, a locking rod is arranged on the hanging rod, the locking rod is movably connected with the hanging rod, locking grooves for accommodating the locking rod are formed in the adjusting plate, and a plurality of locking grooves are formed in an annular array along the rotation centers of the hanging rod and the adjusting plate; the utility model aims to overcome the defects of the prior art and provide a hanging mechanism of a working rod of a mower, which can be suitable for users with different heights, so that the adjustment of the proper crank angle of the working rod of the mower still needs to be continuously studied.
Description
Technical Field
The utility model relates to the field of mowers, in particular to a hanging mechanism of a mower working bar.
Background
A mower is a gardening tool that cuts weeds using a bladed rotation at a high speed. The lawn trimmer is mainly used for trimming lawns and is generally composed of a U-shaped handle, a suspension rod, a blade and a driving motor.
In the prior art, the U-shaped handle is arranged above the suspension rod for being held by a person, and the blade and the driving motor are arranged at one end of the suspension rod so that the blade is far away from a user to trim weeds. The relative position and the relative angle of the existing U-shaped handle and the suspension rod are usually fixed, when users with different heights use the mower, in order to ensure that the cutter head shears weeds, the U-shaped handle is required to be maintained at a certain height, and for users with different heights, the two arms are required to be bent to maintain the height of the U-shaped handle so as to control the position of the cutter head, and because of the fact that the different angles of the crank arms can cause uncomfortable operation of the users, the cutter head is not suitable for long-term work. Therefore, how to design a hanging mechanism of a working rod of a mower, the hanging mechanism can be suitable for users with different heights so that the users can adjust the proper crank angle, and the hanging mechanism still needs to be studied continuously.
Disclosure of Invention
In view of this, the object of the present utility model is to overcome the deficiencies of the prior art and to provide a suspension mechanism for a mower working bar that can accommodate users of different heights so that their adjustment of the proper crank angle is still under constant investigation.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a hanging mechanism of lawn mower work pole, includes the U-shaped handle, be connected with the cantilever beam on the U-shaped handle, be equipped with the regulating plate on the U-shaped handle, the regulating plate with the cantilever beam rotates to be connected, be equipped with the locking pole on the cantilever beam, the locking pole with cantilever beam swing joint, set up on the regulating plate and be used for the holding the locking groove of locking pole, the locking groove is followed the cantilever beam with the rotation center annular array of regulating plate is equipped with a plurality ofly.
Compared with the prior art, the utility model has the advantages that:
when the locking device is used, when the angle of the suspension rod relative to the U-shaped handle is required to be adjusted, the locking rod is pulled out from the inside of the locking groove, the relative angle between the U-shaped handle and the suspension rod is adjusted by rotating the suspension rod, and after the angle adjustment is finished, the locking rod is inserted into the inside of the locking groove to fix the relative angle between the suspension rod and the U-shaped handle;
through the structure, after the user adjusts proper crank angle, the lifting of the adjusting tool bit is realized through adjusting the relative angle of the suspension rod and the U-shaped handle, and then the mowing comfort of the user is improved.
Preferably, a second sliding groove is formed in the suspension rod, a second spring used for driving the locking rod to be inserted into the locking groove is arranged in the second sliding groove, and two ends of the second spring are fixedly connected with the suspension rod and the locking rod respectively.
Preferably, a first sliding groove is formed in the suspension rod, a limit sliding block and a first spring used for driving the free end of the limit sliding block to enter the locking groove are arranged in the first sliding groove, the limit sliding block is in sliding connection with the first sliding groove, and the free end of the limit sliding block is spherical or conical.
It is worth to say that, in the use, only the free end of spacing slider gets into the inside of locking groove, because the free end of spacing slider is spherical or toper, when regulating plate and cantilever beam take place relative rotation, spacing slider can promote spacing slider under the effect of the lateral wall of locking groove and get into the inside of first spout.
Preferably, the adjusting plate is detachably connected with the suspension rod.
Preferably, the adjusting plate is provided with a shaft hole, the suspension rod is connected with a bolt in a threaded manner, and the middle part of the bolt is inserted into the shaft hole and is connected with the adjusting plate in a rotating manner.
Preferably, the suspension rod is provided with a rotating groove for accommodating the adjusting plate.
Preferably, the U-shaped handle is detachably connected with the adjusting plate.
Preferably, the adjusting plate is connected with a connecting buckle for clamping the U-shaped handle.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
fig. 3 is a schematic cross-sectional view of a hanger bar.
Reference numerals: 10. a U-shaped handle; 11. a connecting buckle; 12. an adjusting plate; 13. a shaft hole; 14. a locking groove; 20. a suspension rod; 21. a rotating groove; 22. a bolt; 23. a first chute; 24. a limit sliding block; 25. a first spring; 26. a second chute; 27. a locking lever; 28. and a second spring.
Detailed Description
The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.
The present embodiment provides a hanging mechanism for a mower working bar that can accommodate users of different heights so that their adjustment of the appropriate crank angle is still under constant investigation.
Embodiment one:
as shown in fig. 1 and 3, in order to include a U-shaped handle 10, a suspension rod 20 is connected to the U-shaped handle 10, an adjusting plate 12 is provided on the U-shaped handle 10, the U-shaped handle 10 is detachably connected with the adjusting plate 12, a connecting buckle 11 for clamping the U-shaped handle 10 is connected to the adjusting plate 12, the adjusting plate 12 is detachably connected with the suspension rod 20, a rotating groove 21 for accommodating the adjusting plate 12 is provided on the suspension rod 20, a shaft hole 13 is provided on the adjusting plate 12, a bolt 22 is connected to the suspension rod 20 in a threaded manner, and the middle part of the bolt 22 is inserted into the inner part of the shaft hole 13 and is rotatably connected with the adjusting plate 12;
the suspension rod 20 is provided with a locking rod 27, the locking rod 27 is movably connected with the suspension rod 20, the adjusting plate 12 is provided with a locking groove 14 for accommodating the locking rod 27, and the locking groove 14 is provided with a plurality of locking grooves along the annular array of the rotation centers of the suspension rod 20 and the adjusting plate 12.
When the utility model is used, when the angle of the cantilever rod 20 relative to the U-shaped handle 10 is required to be adjusted, the locking rod 27 is pulled out from the inside of the locking groove 14, the relative angle between the U-shaped handle 10 and the cantilever rod 20 is adjusted by rotating the cantilever rod 20, and after the angle adjustment is completed, the locking rod 27 is inserted into the inside of the locking groove 14 to fix the relative angle between the cantilever rod 20 and the U-shaped handle 10;
through the above structure, after the user adjusts suitable crank angle, through adjusting the relative angle of cantilever beam 20 and U-shaped handle 10, realized adjusting the lift of tool bit, and then promoted the travelling comfort that the user mowed.
As shown in fig. 3, in order to facilitate the relative angle between the locking adjustment plate 12 and the suspension rod 20, a second sliding groove 26 is formed on the suspension rod 20, a second spring 28 for driving the locking rod 27 to be inserted into the locking groove 14 is disposed in the second sliding groove 26, and two ends of the second spring 28 are fixedly connected with the suspension rod 20 and the locking rod 27 respectively.
By the arrangement of the second spring 28, when the manual pulling locking lever 27 is released from the inside of the locking groove 14, the second spring 28 is compressed, and after the rotation of the adjusting plate 12 relative to the suspension lever 20 is completed, the locking lever 27 is released, and the locking lever 27 is inserted into the inside of the locking groove 14 under the action of the second spring 28 to lock the relative angle of the adjusting plate 12 and the suspension lever 20.
Embodiment two:
the difference between the present embodiment and the first embodiment is that the limit slider 24 is disposed;
the suspension rod 20 is provided with a first chute 23, a limit slide block 24 and a first spring 25 for driving the free end of the limit slide block 24 to enter the inside of the locking groove 14 are arranged in the first chute 23, the first spring 25 is a spring, two ends of the first spring 25 respectively support and press the inside of the first chute 23 and the limit slide block 24, the limit slide block 24 is in sliding connection with the first chute 23, and the free end of the limit slide block 24 is spherical or conical.
In the use process, only the free end of the limit slider 24 enters the inside of the locking groove 14, and because the free end of the limit slider 24 is spherical or conical, when the adjusting plate 12 and the suspension rod 20 rotate relatively, the limit slider 24 pushes the limit slider 24 to enter the inside of the first sliding groove 23 under the action of the side wall of the locking groove 14.
The foregoing is only exemplary of the utility model, and many other embodiments of the utility model are possible, and all modifications and variations of the utility model are intended to fall within the scope of the utility model.
Claims (8)
1. The utility model provides a hanging mechanism of lawn mower work pole, includes U-shaped handle (10), be connected with cantilever (20) on U-shaped handle (10), its characterized in that is equipped with regulating plate (12) on U-shaped handle (10), regulating plate (12) with cantilever (20) rotate to be connected, be equipped with locking lever (27) on cantilever (20), locking lever (27) with cantilever (20) swing joint, set up on regulating plate (12) and be used for the holding locking groove (14) of locking lever (27), locking groove (14) are followed cantilever (20) with the rotation center annular array of regulating plate (12) is equipped with a plurality of.
2. The hanging mechanism of a working rod of a mower according to claim 1, wherein a second sliding groove (26) is formed in the hanging rod (20), a second spring (28) for driving the locking rod (27) to be inserted into the locking groove (14) is arranged in the second sliding groove (26), and two ends of the second spring (28) are fixedly connected with the hanging rod (20) and the locking rod (27) respectively.
3. The hanging mechanism of a working rod of a mower according to claim 1, wherein a first sliding groove (23) is formed in the hanging rod (20), a limit sliding block (24) and a first spring (25) for driving the free end of the limit sliding block (24) to enter the locking groove (14) are arranged in the first sliding groove (23), the limit sliding block (24) is slidably connected with the first sliding groove (23), and the free end of the limit sliding block (24) is spherical or conical.
4. A suspension mechanism for a working rod of a lawn mower according to claim 1, characterised in that the adjusting plate (12) is detachably connected to the suspension rod (20).
5. The hanging mechanism of a working rod of a mower according to claim 4, wherein the adjusting plate (12) is provided with a shaft hole (13), the hanging rod (20) is connected with a bolt (22) in a threaded manner, and the middle part of the bolt (22) is inserted into the shaft hole (13) to be connected with the adjusting plate (12) in a rotating manner.
6. A suspension mechanism for a working rod of a mower according to claim 4 or 5, characterized in that the suspension rod (20) is provided with a rotation groove (21) for receiving the adjusting plate (12).
7. A suspension mechanism for a working rod of a mower according to claim 1, characterized in that the U-shaped handle (10) is detachably connected to the adjusting plate (12).
8. A suspension mechanism for a working rod of a mower according to claim 7, characterized in that the adjusting plate (12) is connected with a connecting buckle (11), the connecting buckle (11) being used for clamping the U-shaped handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320132833.8U CN220211048U (en) | 2023-02-07 | 2023-02-07 | Suspension mechanism for working rod of mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320132833.8U CN220211048U (en) | 2023-02-07 | 2023-02-07 | Suspension mechanism for working rod of mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220211048U true CN220211048U (en) | 2023-12-22 |
Family
ID=89185182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320132833.8U Active CN220211048U (en) | 2023-02-07 | 2023-02-07 | Suspension mechanism for working rod of mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220211048U (en) |
-
2023
- 2023-02-07 CN CN202320132833.8U patent/CN220211048U/en active Active
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