CN220858933U - Telescoping mechanism of foot-type mower - Google Patents
Telescoping mechanism of foot-type mower Download PDFInfo
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- CN220858933U CN220858933U CN202322456819.6U CN202322456819U CN220858933U CN 220858933 U CN220858933 U CN 220858933U CN 202322456819 U CN202322456819 U CN 202322456819U CN 220858933 U CN220858933 U CN 220858933U
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- telescopic
- fixedly connected
- bevel gear
- side wall
- threaded rod
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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Abstract
The utility model provides a telescopic mechanism of a foot-type mower, which belongs to the technical field of mowers and comprises: organism, organism lateral wall fixedly connected with mounting panel and fixed plate, the organism lateral wall is equipped with telescopic machanism, telescopic machanism includes telescopic subassembly and supporting component, the telescopic subassembly side is equipped with grass cutting device, telescopic subassembly is including rotating the threaded rod of connecting on the mounting panel lateral wall through the bearing, circumference fixedly connected with driven bevel gear on the threaded rod. According to the utility model, the telescopic assembly is arranged, so that the mowing device can realize telescopic adjustment, the labor intensity of workers is reduced, the operation is convenient and fast, the mowing efficiency is improved, and meanwhile, the telescopic assembly is linked through the supporting assembly, so that the stability and the safety of the device can be enhanced when the mowing device is telescopic adjusted, the normal work is ensured, and the mowing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of mowers, in particular to a telescopic mechanism of a foot-type mower.
Background
The mower is also called a weeding machine, a grass mower, a lawn trimmer and the like, is a mechanical tool for trimming lawns, vegetation greening, weeds and the like, is widely used, is particularly used as a large agricultural country in China, and plays a very important role in the processes of developing agricultural mechanization, improving working efficiency and improving agricultural production efficiency.
Through retrieving, the patent document with the publication number of CN219288171U discloses a telescopic machanism of foot-type mower, which comprises a first fixing rack, the second fixing rack has been placed to the top surface of first fixing rack, mowing mechanism has been placed to the inside of first fixing rack, mowing mechanism's bottom runs through first fixing rack and extends to its bottom, the equal fixedly connected with slide rail of left side inner wall and right side inner wall of first fixing rack, two equal sliding connection of slide rail has the slider, two the slider all with mowing mechanism fixed connection, two the equal fixedly connected with limiting plate in front of slide rail.
The above prior art often has the following problems when in use:
When the existing mower is used, the mowing position is adjusted in a manual moving mode, a telescopic adjusting mechanism is lacked, the labor intensity of workers is increased, meanwhile, a supporting measure is added when the mower is adjusted in a telescopic mode, the length of the mowing mechanism extending out is longer, the equipment is unstable, and safety problems are easy to occur.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides a telescopic mechanism of a foot-type mower.
Embodiments of the present utility model provide a telescopic mechanism for a foot mower, comprising:
The machine body is characterized in that a mounting plate and a fixing plate are fixedly connected to the side wall of the machine body, a telescopic mechanism is arranged on the side wall of the machine body and comprises a telescopic assembly and a supporting assembly, and a mowing device is arranged at the side end of the telescopic assembly;
the telescopic assembly comprises a first threaded rod which is rotationally connected onto the side wall of the mounting plate through a bearing, a first driven bevel gear is fixedly connected onto the first threaded rod in the circumferential direction, a driving bevel gear is arranged above the first threaded rod, the first driven bevel gear is meshed with the driving bevel gear, a first rotating shaft is fixedly connected onto the upper surface of the driving bevel gear, the first rotating shaft is rotationally connected onto the upper surface of the fixing plate through a bearing in a penetrating manner, a first nut is connected onto the first threaded rod in a threaded manner, a hollow pipe is sleeved outside the first nut, two guide rods are symmetrically and fixedly connected onto the side wall of the mounting plate, two symmetrical sliding grooves are formed in the side wall of the hollow pipe, and the guide rods are respectively and slidably connected into the two sliding grooves.
Further, the supporting component comprises a supporting plate fixedly connected to the side wall of the bottom end of the mounting plate, a second driven bevel gear is arranged below the first threaded rod, the second driven bevel gear is meshed with the first driven bevel gear, a second rotating shaft is fixedly connected to the bottom surface of the second driven bevel gear, the second rotating shaft penetrates through the bearing to be connected to the bottom surface of the supporting plate, a second threaded rod is fixedly connected to the bottom end of the second rotating shaft, a second nut is connected to the second threaded rod in a threaded mode, and a bearing plate is fixedly connected to the side wall of the second nut through a support.
Further, the top end of the first rotating shaft is fixedly connected with a rotating handle.
Further, the mowing device is fixedly connected to the side wall of one side of the hollow tube away from the machine body.
Further, the first threaded rod is positioned in the cavity of the hollow tube.
Further, the bearing plate is far away from the side wall of the second nut and is attached to the side wall of the machine body.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the telescopic assembly is arranged, so that the mowing device can realize telescopic adjustment, the labor intensity of workers is reduced, the operation is convenient and fast, the mowing efficiency is improved, and meanwhile, the telescopic assembly is linked through the supporting assembly, so that the stability and the safety of the device can be enhanced when the mowing device is telescopic adjusted, the normal work is ensured, and the mowing efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of a telescopic mechanism of a foot mower according to an embodiment of the present utility model.
Fig. 2 is a schematic perspective view of another perspective view of a telescopic mechanism of a foot mower according to an embodiment of the present utility model.
Fig. 3 is a schematic perspective view of a telescopic mechanism of a foot mower according to an embodiment of the present utility model.
In the above figures: the device comprises a machine body 1, a mounting plate 2, a fixing plate 3, a mowing device 4, a threaded rod 5, a driven bevel gear 6, a driving bevel gear 7, a rotating shaft 8, a nut 9, a hollow tube 10, a guide rod 11, a supporting plate 12, a driven bevel gear 13, a rotating shaft 14, a threaded rod 15, a nut 16 and a bearing plate 17.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-3, an embodiment of the present utility model provides a telescopic mechanism of a foot mower, including: the lawn mower comprises a machine body 1, a mounting plate 2 and a fixing plate 3 are fixedly connected to the side wall of the machine body 1, a telescopic mechanism is arranged on the side wall of the machine body 1, the telescopic mechanism comprises a telescopic component and a supporting component, a mowing device 4 is arranged at the side end of the telescopic component, the telescopic component comprises a first threaded rod 5 which is rotationally connected to the side wall of the mounting plate 2 through a bearing, a first driven bevel gear 6 is fixedly connected to the first threaded rod 5 in the circumferential direction, a driving bevel gear 7 is arranged above the first threaded rod 5, the first driven bevel gear 6 is meshed with the driving bevel gear 7, a first rotating shaft 8 is fixedly connected to the upper surface of the driving bevel gear 7, the first rotating shaft 8 is rotationally connected to the upper surface of the fixing plate 3 through the bearing, a first nut 9 is in threaded connection with the first threaded rod 5, a hollow pipe 10 is sleeved outside the first nut 9, two guide rods 11 are symmetrically fixedly connected to the side wall of the mounting plate 2, two symmetrical sliding grooves are arranged on the side wall of the hollow pipe 10, the two guide rods 11 are respectively and slidingly connected to the two sliding grooves, the first guide rod 4 is fixedly connected to the side wall of the hollow pipe 10, which is far away from the side of the machine body 1, the first threaded rod 5 is positioned in a cavity of the hollow pipe 10, a rotating handle 8 is fixedly connected to the top of the first rotating handle, and is convenient for a worker to operate;
When the device is used, when the device needs to be telescopically regulated, the rotary shaft 8 is rotated through the rotary handle, and then the drive bevel gear 7 is driven to rotate, the drive bevel gear 7 and the driven bevel gear 6 are in meshed transmission, and then the driven bevel gear 6 and the threaded rod 5 are driven to rotate, and when the threaded rod 5 is rotated, the nut 9 is limited by the hollow pipe 10 and the guide rod 11 and only moves left and right, and then the hollow pipe 10 is driven to move left and right together, the two guide rods 11 are in sliding connection in the sliding grooves on the two sides of the hollow pipe 10, guide and limit are provided for the movement of the hollow pipe 10, the hollow pipe 10 is moved, the mowing device 4 on the side wall is driven to move left and right, the telescopic regulation of the mowing device is realized, the labor intensity of workers is reduced, the operation is convenient, and the mowing efficiency is improved.
The support assembly comprises a support plate 12 fixedly connected to the side wall at the bottom end of the mounting plate 2, a second driven bevel gear 13 is arranged below the first threaded rod 5, the second driven bevel gear 13 is meshed with the first driven bevel gear 6, a second rotating shaft 14 is fixedly connected to the bottom surface of the second driven bevel gear 13, the second rotating shaft 14 is connected to the bottom surface of the support plate 12 in a penetrating and rotating mode through a bearing, a second threaded rod 15 is fixedly connected to the bottom end of the second rotating shaft 14, a second nut 16 is connected to the second threaded rod 15 in a threaded mode, a bearing plate 17 is fixedly connected to the side wall of the second nut 16 through a support, and the side wall of the bearing plate 17 away from the second nut 16 is attached to the side wall of the machine body 1;
When the device is subjected to telescopic adjustment, the driven bevel gear 6 rotates, the driven bevel gear 13 is driven to rotate through meshing transmission, the second rotating shaft 14 and the second threaded rod 15 at the bottom end of the second rotating shaft 14 are driven to rotate, when the second threaded rod rotates, the second nut 16 only moves up and down under the limit of the bearing plate 17 and the side wall of the machine body 1, and then the bearing plate 17 is driven to slide up and down on the side wall of the machine body 1, when the mowing device 4 stretches out, the bearing plate 17 moves down, at the moment, the telescopic assembly needs to bear larger stress due to stretching out of the mowing device 4, and has certain instability, and at the moment, the bearing plate 17 moves down to provide larger support for the telescopic assembly, so that the stability of the device is enhanced, the stability and the safety of the device are improved, the normal work is guaranteed, and the mowing work efficiency is improved.
The detailed working process of the utility model is as follows:
When the device is in use, when the device needs to be subjected to telescopic adjustment, the first rotating shaft 8 is rotated through the rotating handle, the driving bevel gear 7 is driven to rotate, the driving bevel gear 7 and the first driven bevel gear 6 are in meshed transmission, the first driven bevel gear 6 and the first threaded rod 5 are driven to rotate, when the first threaded rod 5 rotates, the first nut 9 only moves left and right under the limit of the hollow pipe 10 and the guide rod 11, the hollow pipe 10 is driven to move left and right together, the two guide rods 11 are connected in sliding grooves on two sides of the hollow pipe 10 in a sliding mode, guiding and limiting are provided for the movement of the hollow pipe 10, the hollow pipe 10 moves, the mowing device 4 on the side wall is driven to move left and right, telescopic adjustment of the mowing device is achieved, labor intensity of workers is reduced, operation is convenient, and mowing efficiency is improved;
When the device is subjected to telescopic adjustment, the driven bevel gear 6 rotates, the driven bevel gear 13 is driven to rotate through meshing transmission, the second rotating shaft 14 and the second threaded rod 15 at the bottom end of the second rotating shaft 14 are driven to rotate, when the second threaded rod rotates, the second nut 16 only moves up and down under the limit of the bearing plate 17 and the side wall of the machine body 1, and then the bearing plate 17 is driven to slide up and down on the side wall of the machine body 1, when the mowing device 4 stretches out, the bearing plate 17 moves down, at the moment, the telescopic assembly needs to bear larger stress due to stretching out of the mowing device 4, and has certain instability, and at the moment, the bearing plate 17 moves down to provide larger support for the telescopic assembly, so that the stability of the device is enhanced, the stability and the safety of the device are improved, the normal work is guaranteed, and the mowing work efficiency is improved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. A telescopic mechanism for a foot mower, comprising:
The mower comprises a mower body (1), wherein a mounting plate (2) and a fixing plate (3) are fixedly connected to the side wall of the mower body (1), a telescopic mechanism is arranged on the side wall of the mower body (1) and comprises a telescopic assembly and a supporting assembly, and a mowing device (4) is arranged at the side end of the telescopic assembly;
The telescopic assembly comprises a threaded rod (5) which is rotationally connected to the side wall of the mounting plate (2) through a bearing, a driven bevel gear (6) is fixedly connected to the upper circumference of the threaded rod (5), a driving bevel gear (7) is arranged above the threaded rod (5), the driven bevel gear (6) is meshed with the driving bevel gear (7), a rotating shaft (8) is fixedly connected to the upper surface of the driving bevel gear (7), the rotating shaft (8) penetrates through the bearing to be rotationally connected to the upper surface of the fixing plate (3), a nut (9) is connected to the upper thread of the threaded rod (5), a hollow pipe (10) is sleeved outside the nut (9), two guide rods (11) are symmetrically and fixedly connected to the side wall of the mounting plate (2), and two symmetrical sliding grooves are formed in the side wall of the hollow pipe (10), and the two guide rods (11) are respectively and slidably connected to the two sliding grooves.
2. The telescopic mechanism of a foot mower of claim 1, wherein:
The supporting component comprises a supporting plate (12) fixedly connected to the side wall of the bottom end of the mounting plate (2), a second driven bevel gear (13) is arranged below the first threaded rod (5), the second driven bevel gear (13) is meshed with the first driven bevel gear (6), a second rotating shaft (14) is fixedly connected to the bottom surface of the second driven bevel gear (13), the second rotating shaft (14) is connected to the bottom surface of the supporting plate (12) through bearing penetrating rotation, a second threaded rod (15) is fixedly connected to the bottom end of the second rotating shaft (14), a second nut (16) is connected to the second threaded rod (15) through threads, and a bearing plate (17) is fixedly connected to the side wall of the second nut (16) through a bracket.
3. The telescopic mechanism of a foot mower of claim 1, wherein:
The top end of the first rotating shaft (8) is fixedly connected with a rotating handle.
4. The telescopic mechanism of a foot mower of claim 1, wherein:
the mowing device (4) is fixedly connected to the side wall of the side, far away from the machine body (1), of the hollow pipe (10).
5. The telescopic mechanism of a foot mower of claim 1, wherein:
the first threaded rod (5) is positioned in the cavity of the hollow tube (10).
6. The telescopic mechanism of a foot-mounted mower of claim 2, wherein:
The side wall of the bearing plate (17) far away from the second nut (16) is attached to the side wall of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322456819.6U CN220858933U (en) | 2023-09-08 | 2023-09-08 | Telescoping mechanism of foot-type mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322456819.6U CN220858933U (en) | 2023-09-08 | 2023-09-08 | Telescoping mechanism of foot-type mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220858933U true CN220858933U (en) | 2024-04-30 |
Family
ID=90810658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322456819.6U Active CN220858933U (en) | 2023-09-08 | 2023-09-08 | Telescoping mechanism of foot-type mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220858933U (en) |
-
2023
- 2023-09-08 CN CN202322456819.6U patent/CN220858933U/en active Active
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