CN214928688U - Curvature self-adaptive Mecanum wheel - Google Patents
Curvature self-adaptive Mecanum wheel Download PDFInfo
- Publication number
- CN214928688U CN214928688U CN202121444336.9U CN202121444336U CN214928688U CN 214928688 U CN214928688 U CN 214928688U CN 202121444336 U CN202121444336 U CN 202121444336U CN 214928688 U CN214928688 U CN 214928688U
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- support plate
- threaded rod
- shaft
- mecanum wheel
- adjusting
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- 239000002184 metal Substances 0.000 claims abstract description 37
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 238000012876 topography Methods 0.000 abstract description 6
- 230000035558 fertility Effects 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a camber self-adaptation Mecanum wheel, including the drive shaft, the tip of drive shaft is equipped with first support plate, and the cover is equipped with threaded rod and second support plate on the drive shaft, and the second support plate is connected with the one end warp beam bearing of threaded rod, and the equal equidistance of edge of first support plate and second support plate is equipped with a plurality of extension boards, is equipped with the metal roller between the extension board that first support plate and second support plate correspond; the metal roller comprises a connecting rod connected with the support plate, one end of the connecting rod is provided with a sheet metal plate, and a metal mesh roller body is arranged between the two corresponding sheet metal plates; an adjusting shaft is arranged on one side of the driving shaft, an adjusting stud is arranged at the end part of the adjusting shaft, and the adjusting stud is connected with the threaded rod in a matching manner; the utility model discloses a holistic structure setting can change through the camber, changes the degree of depth on roller infiltration muddy ground, changes and grabs characteristics such as land fertility, frictional force to adapt to different topography demands.
Description
Technical Field
The utility model relates to a cargo handling and conveying equipment field, in particular to camber self-adaptation mecanum wheel.
Background
To meet the efficient operation of automated stream delivery systems, omnidirectional movement is often achieved using mecanum wheels. However, the existing Mecanum wheels still have their disadvantages.
Traditional mecanum wheel structure is fixed, and the roller of traditional mecanum wheel generally adopts rubber material to make, and in the mire, the frictional force that rugged mountain region produced is not enough, the complicated topography that is difficult to competence, consequently, need design the camber self-adaptation mecanum wheel that can adapt to different topography demands.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a camber self-adaptation mecanum wheel. The utility model discloses can change through the camber, change the degree of depth on roller infiltration muddy ground, change and grab characteristics such as land fertility, frictional force to adapt to different topography demands.
The technical scheme of the utility model: a curvature self-adaptive Mecanum wheel comprises a driving shaft, wherein a first support plate is arranged at the end part of the driving shaft, a threaded rod and a second support plate are sleeved on the driving shaft, the second support plate is connected with one end of the threaded rod through a bearing, a plurality of support plates are arranged at equal intervals on the edges of the first support plate and the second support plate, and a metal roller is arranged between the support plates corresponding to the first support plate and the second support plate; the metal roller comprises a connecting rod connected with the support plate, one end of the connecting rod is provided with a sheet metal plate, and a metal mesh roller body is arranged between the two corresponding sheet metal plates; and an adjusting shaft is arranged on one side of the driving shaft, an adjusting stud is arranged at the end part of the adjusting shaft, and the adjusting stud is connected with the threaded rod in a matching way.
In the curvature self-adaptive Mecanum wheel, one end of the threaded rod is provided with a bearing, and the threaded rod is connected with the second carrier plate through the bearing.
In the curvature adaptive mecanum wheel, the driving shaft is sleeved with a spring, and the spring is arranged between the first support plate and the second support plate.
In the curvature adaptive mecanum wheel, one end of the driving shaft is a rectangular column, and a limiting sleeve with an aperture matched with the rectangular column is arranged in the middle of the second carrier plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a first support plate at the end part of a driving shaft, a threaded rod and a second support plate are sleeved on the driving shaft, the second support plate is connected with one end of the threaded rod through a bearing, a plurality of support plates are arranged at equal intervals at the edges of the first support plate and the second support plate, and a metal roller is arranged between the support plates corresponding to the first support plate and the second support plate; the metal roller comprises a connecting rod connected with the support plate, one end of the connecting rod is provided with a sheet metal plate, and a metal mesh roller body is arranged between the two corresponding sheet metal plates; one side of drive shaft is equipped with the regulating spindle, and the tip of regulating spindle is equipped with the adjusting screw bolt, and the adjusting screw bolt is connected with the threaded rod cooperation, the utility model discloses when installing on the carrier, the position relatively fixed of drive shaft and carrier, rotation through the drive regulating spindle for the threaded rod rotates along with the adjusting screw bolt, and drives the threaded rod and remove along the drive shaft, thereby drives the second support plate and removes along the drive shaft, makes the distance between first support plate and the second support plate change, makes the camber of weaving formula hollow metal roller change, changes the radial effect of mecanum wheel, so that change the utility model discloses overall structure height. Simultaneously can, change through the curvature change, change the hollow metal roller diameter of formula of weaving, can be so that the shock attenuation performance of mecanum wheel obtains changing, also can change through the curvature, change the degree of depth that the roller permeates muddy ground, change characteristics such as land fertility, frictional force to adapt to different topography demands.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of another embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the metal-free roller of the present invention;
FIG. 4 is a schematic view of the structure of the metal roller of the present invention;
fig. 5 is a schematic view of a connection structure between the driving shaft and the second carrier plate according to the present invention;
fig. 6 is a schematic view of a connection structure between the screw post and the second carrier plate according to the present invention;
FIG. 7 is a schematic view of the structure of the metal roller and the joint between the two ends of the metal roller according to the present invention;
fig. 8 is a schematic structural view of the present invention applied to a cart.
The labels in the figures are: 1-a drive shaft; 2-a first carrier plate; 3-a threaded rod; 4-a second carrier plate; 5-a spring; 6-adjusting the stud; 7-an adjustment shaft; 8-a support plate; 9-a metal roller; 10-a connecting rod; 11-sheet metal plate; 12-a metal mesh roller body; 13-a stop collar; 14-bearing.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): the utility model provides a camber self-adaptation mecanum wheel, as shown in the attached drawing 8, the utility model discloses a be applied to the walking wheel of dolly, as shown in fig. 1-3, the utility model discloses a drive shaft 1, the tip of drive shaft 1 is equipped with first support plate 2, and the cover is equipped with threaded rod 3 and second support plate 4 on the drive shaft 1, and second support plate 4 is connected with the one end of threaded rod 3, and the equal equidistance in edge of first support plate 2 and second support plate 4 is equipped with a plurality of extension boards 8, is equipped with metal roller 9 between the extension board 8 that first support plate 2 and second support plate 4 correspond. As shown in fig. 4, the metal roller 9 includes a connecting rod 10 connected to the support plate 8, the connecting rod 10 is connected to the support plate 8 as shown in fig. 7, a nut is provided at an end of the connecting rod 10, and the nut is fixed at the other end after the connecting rod 10 passes through the support plate 8, so that the connecting rod 10 cannot move axially relative to the support plate 8, but has a certain degree of freedom in a radial direction and can rotate. One end of the connecting rod 10 is provided with a sheet metal plate 11, and a metal mesh roller body 12 is arranged between the two corresponding sheet metal plates 11. An adjusting shaft 7 is arranged on one side of the driving shaft 1, and the end part of the inner side of the adjusting shaft 7 is connected with driving equipment such as a driving motor and the like for active rotation; the adjusting stud 6 is arranged at the outer side end of the adjusting shaft 7, the adjusting stud 6 is connected with the threaded rod 3 in a matching mode, and when the adjusting shaft 7 is driven by driving equipment to rotate, the threaded rod 3 is meshed with the adjusting stud 6, so that the adjusting shaft can rotate along with the threaded rod. As shown in fig. 6, a bearing 14 is disposed at one end of the threaded rod 3, the threaded rod 3 is connected to the second carrier plate 4 through the bearing 14, when the adjusting stud 6 of the adjusting shaft 7 rotates, the threaded rod 3 can rotate freely, does not drive the second carrier plate 4 to rotate, and can move axially along the driving shaft 1, so that the adjusting shaft 7 can be used to push the second carrier plate 4 to move axially, thereby changing the distance between the first carrier plate 2 and the second carrier plate 4, and further changing the curvature of the metal roller 9.
The driving shaft 1 is sleeved with a spring 5, and the spring 5 is arranged between the first carrier plate 2 and the second carrier plate 4 to keep the second carrier plate 4 in a tight state and prevent the second carrier plate from loosening.
As shown in fig. 5, one end of the driving shaft 1 is a rectangular column, and the middle of the second carrier plate 4 is provided with a stop collar 13 with a hole diameter matched with the rectangular column, so as to prevent the positions of the second carrier plate 4 and the first carrier plate 2 from rotating relatively to affect the state of the metal roller 9.
The working principle is as follows:
the utility model discloses the during operation, when installing it on the carrier, the position relatively fixed of drive shaft 1 and carrier, through the rotation of drive regulating spindle 7, make threaded rod 3 rotate along with adjustment double-screw bolt 6, and drive threaded rod 3 and remove along drive shaft 1, thereby drive second support plate 4 and remove along drive shaft 1, make the distance between first support plate 2 and the second support plate 4 change, make the camber of weaving formula hollow metal roller 9 change, change the radial effect of mecanum wheel, so that change the utility model discloses overall structure height. Simultaneously can, change the diameter of weaving formula hollow metal roller 9 through the curvature change, can make the shock attenuation performance of mecanum wheel obtain changing, also can change through the curvature, change the degree of depth that the roller permeates muddy ground, change characteristics such as land fertility, frictional force to adapt to different topography demands.
Claims (4)
1. A curvature adaptive Mecanum wheel comprising a drive shaft (1), characterized in that: a first support plate (2) is arranged at the end part of the driving shaft (1), a threaded rod (3) and a second support plate (4) are sleeved on the driving shaft (1), the second support plate (4) is connected with one end of the threaded rod (3), a plurality of support plates (8) are arranged at equal intervals on the edges of the first support plate (2) and the second support plate (4), and a metal roller (9) is arranged between the support plates (8) corresponding to the first support plate (2) and the second support plate (4); the metal roller (9) comprises a connecting rod (10) connected with the support plate (8), one end of the connecting rod (10) is provided with a sheet metal plate (11), and a metal net-shaped roller body (12) is arranged between the two corresponding sheet metal plates (11); one side of the driving shaft (1) is provided with an adjusting shaft (7), the end part of the adjusting shaft (7) is provided with an adjusting stud (6), and the adjusting stud (6) is connected with the threaded rod (3) in a matching manner.
2. A curvature adaptive mecanum wheel as recited in claim 1, wherein: one end of the threaded rod (3) is provided with a bearing (14), and the threaded rod (3) is connected with the second carrier plate (4) through the bearing (14).
3. A curvature adaptive mecanum wheel as recited in claim 1, wherein: the driving shaft (1) is sleeved with a spring (5), and the spring (5) is arranged between the first carrier plate (2) and the second carrier plate (4).
4. A curvature adaptive mecanum wheel as recited in claim 1, wherein: one end of the driving shaft (1) is a rectangular column, and the middle part of the second carrier plate (4) is provided with a limiting sleeve (13) with a hole diameter matched with the rectangular column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444336.9U CN214928688U (en) | 2021-06-28 | 2021-06-28 | Curvature self-adaptive Mecanum wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444336.9U CN214928688U (en) | 2021-06-28 | 2021-06-28 | Curvature self-adaptive Mecanum wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214928688U true CN214928688U (en) | 2021-11-30 |
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ID=79078511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121444336.9U Active CN214928688U (en) | 2021-06-28 | 2021-06-28 | Curvature self-adaptive Mecanum wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214928688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533078A (en) * | 2023-07-06 | 2023-08-04 | 溧阳市兴达机械有限公司 | Maintenance clamp for inner wall of metal roller and operation method thereof |
-
2021
- 2021-06-28 CN CN202121444336.9U patent/CN214928688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533078A (en) * | 2023-07-06 | 2023-08-04 | 溧阳市兴达机械有限公司 | Maintenance clamp for inner wall of metal roller and operation method thereof |
| CN116533078B (en) * | 2023-07-06 | 2023-09-19 | 溧阳市兴达机械有限公司 | Maintenance clamp for inner wall of metal roller and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220617 Address after: 310020 room 2902, yinzun, Zunbao building, Jianggan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Zhichen Network Technology Co.,Ltd. Address before: 310015 No. 51 Huzhou street, Hangzhou, Zhejiang, Gongshu District Patentee before: HANGZHOU City University |
|
| TR01 | Transfer of patent right |