CN212193241U - Damping device of robot - Google Patents
Damping device of robot Download PDFInfo
- Publication number
- CN212193241U CN212193241U CN202020640191.9U CN202020640191U CN212193241U CN 212193241 U CN212193241 U CN 212193241U CN 202020640191 U CN202020640191 U CN 202020640191U CN 212193241 U CN212193241 U CN 212193241U
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- robot
- damping
- chassis
- robot chassis
- walking
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Abstract
The utility model discloses a damping device of a robot, which comprises a robot chassis, wherein walking wheels are arranged at the bottom of the robot chassis, supports are fixedly arranged at four corners of the robot chassis, an installation sleeve is movably sleeved on each support, a damping spring positioned above the installation sleeve is sleeved on the surface of each support, an auxiliary walking wheel is fixedly arranged at one side of each installation sleeve, a damping shock absorber is arranged at the top of the robot chassis, a damping plate is fixedly arranged at the top of each damping shock absorber, and a robot main body is fixedly arranged on the top surface of the damping plate; the utility model discloses install the auxiliary walking wheel below the robot chassis, can carry out the auxiliary stay to the robot chassis, improve the stability when the robot walks, and install damper on the auxiliary walking wheel, can cushion the shock attenuation to the chassis when walking, and then alleviate the holistic vibrations power of robot when walking; the robot chassis is provided with the damping plate through the damping shock absorber, so that the anti-seismic performance of the robot can be further improved.
Description
Technical Field
The utility model relates to the technical field of robot, especially, relate to a damping device of robot.
Background
Robots are machine devices that automatically perform work, including all machines that simulate human behavior or thought and other creatures (e.g., machine dogs, machine cats, etc.). There are also a number of taxonomies and controversy over the definition of robots in the narrow sense, and some computer programs are even referred to as robots. In modern industry, robots refer to man-made machines capable of automatically performing tasks to replace or assist human work, and are typically electromechanical devices, controlled by computer programs or electronic circuits. With the development of modern science and technology, robots are more and more widely applied, such as vending robots, meal delivery robots, medical robots and the like. At present the robot is mostly through walking wheel travel drive, but because the environment of walking is different, when the road surface unevenness, the wheel of robot is pressed the undulation road surface, can make vibrations take place, influence the article of depositing on the robot, make article take place to damage even to the robot walks on the undulation road surface, the vibrations effect that robot itself produced is stronger, also can cause the damage to the spare part of robot itself, stability and robot life when influence robot walking.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a damping device of a robot, which can improve the damping performance of the robot and lead the robot to walk more stably.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a damping device of robot, includes the robot chassis, the walking wheel is installed to the bottom on robot chassis, the equal fixed mounting in four corners on robot chassis has the support, movable sleeve is equipped with the installation cover on the support, the bottom of support is installed and is used for the spacing limit baffle to the installation cover, the surface cover of support is equipped with the damping spring who is located the installation cover top, one side fixed mounting of installation cover has the auxiliary walking wheel, the equal fixed mounting in robot chassis top four corners has the damping bumper shock absorber, fixed mounting has the shock attenuation board between the top of damping bumper shock absorber, shock attenuation board top surface fixed mounting robot main part.
As an optimal technical scheme of the utility model, limit baffle's bottom fixed mounting has hydraulic pressure lift landing leg.
As an optimal technical scheme of the utility model, the bottom fixed mounting of hydraulic pressure lift landing leg has the callus on the sole.
As an optimized technical scheme of the utility model, supplementary walking wheel is the universal wheel.
As a preferred technical scheme of the utility model, the bottom surface fixed mounting who subtracts vibrating plate has last gag lever post, the top surface fixed mounting on robot chassis has the lower gag lever post that corresponds with last gag lever post, the bottom fixed mounting who goes up the gag lever post has spacing sliding sleeve, spacing sliding sleeve activity cup joints on the gag lever post down.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model discloses in addition to walking wheel, still install the auxiliary walking wheel below the robot chassis, can carry out the auxiliary stay to the robot chassis, improve the stability when the robot walks, and install damper on the auxiliary walking wheel, can cushion the shock attenuation to the chassis when walking, and then alleviate the holistic shaking force of robot when walking, prevent that vibrations from influencing the article deposited on the robot and causing the damage to the spare part of robot itself; the damping plate is arranged on the robot chassis through the damping shock absorber, and the robot main body is arranged on the damping plate, so that the anti-seismic performance of the robot can be further improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
wherein: 1. a robot chassis; 2. a traveling wheel; 3. a support; 4. a damping spring; 5. installing a sleeve; 6. auxiliary walking wheels; 7. a hydraulic lifting support leg; 8. a foot pad; 9. a damping shock absorber; 10. a damper plate; 11. an upper limiting rod; 12. a lower limit lever; 13. and a limiting sliding sleeve.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Please refer to fig. 1, a damping device of a robot, including a robot chassis 1, walking wheels 2 are installed at the bottom of the robot chassis 1, supports 3 are all fixedly installed at four corners of the robot chassis 1, an installation sleeve 5 is movably sleeved on each support 3, a limiting baffle plate for limiting the installation sleeve 5 is installed at the bottom of each support 3, a damping spring 4 located above the installation sleeve 5 is sleeved on the surface of each support 3, an auxiliary walking wheel 6 is fixedly installed at one side of each installation sleeve 5, damping shock absorbers 9 are all fixedly installed at four corners of the top of the robot chassis 1, a damping plate 10 is fixedly installed between the tops of the damping shock absorbers 9, and a robot main body is fixedly installed on the top surface of the damping plate 10.
Limit baffle's bottom fixed mounting has hydraulic pressure lift landing leg 7, and the bottom fixed mounting of hydraulic pressure lift landing leg 7 has callus on the sole 8, and when the robot stopped the walking, 7 extensions of hydraulic pressure lift landing leg make callus on the sole 8 fixed support in ground to through 8 cooperation walking wheels of callus on the sole with the whole fixed support of robot in ground, improve the stability of robot when standing still.
The auxiliary traveling wheels 6 are universal wheels, and the robot can conveniently turn.
In particular, the utility model is provided with a damping plate 10 on the robot chassis 1 through a damping shock absorber 9, the robot main body is arranged on the shock absorption plate 10, the damping shock absorber 9 can buffer and absorb shock to the shock absorption plate 10 and the robot main body when the robot walks, the auxiliary walking wheels 6 are arranged below the robot chassis 1 besides the walking wheels 2, the robot chassis 1 can be supported in an auxiliary way, the stability of the robot during walking is improved, the auxiliary traveling wheel 6 is movably arranged on the bracket 3 through the mounting sleeve 5, the bracket 3 is also provided with a damping spring 4 positioned above the mounting sleeve 5, the damping spring 4 can buffer and damp between the auxiliary traveling wheel 6 and the chassis when the robot travels, and then alleviate the holistic vibrations of robot when walking, prevent that vibrations from influencing the article of depositing on the robot and causing the damage to the spare part of robot itself.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (5)
1. A damping device of a robot comprises a robot chassis (1) and is characterized in that, the bottom of the robot chassis (1) is provided with walking wheels (2), four corners of the robot chassis (1) are fixedly provided with brackets (3), the support (3) is movably sleeved with an installation sleeve (5), the bottom of the support (3) is provided with a limit baffle plate for limiting the installation sleeve (5), the surface of the bracket (3) is sleeved with a damping spring (4) which is positioned above the mounting sleeve (5), an auxiliary travelling wheel (6) is fixedly arranged on one side of the mounting sleeve (5), damping shock absorbers (9) are fixedly arranged at four corners of the top of the robot chassis (1), a damping plate (10) is fixedly installed between the tops of the damping shock absorbers (9), and a robot main body is fixedly installed on the top surface of the damping plate (10).
2. The damping device of a robot according to claim 1, characterized in that the bottom of the limit stop is fixedly provided with hydraulic lifting legs (7).
3. A shock-absorbing device for a robot as claimed in claim 2, characterized in that the bottom of the hydraulic lifting leg (7) is fixedly provided with a foot pad (8).
4. A shock absorbing device for a robot according to claim 1, wherein said auxiliary road wheels (6) are universal wheels.
5. The damping device of a robot according to claim 1, characterized in that the bottom surface of the damping plate (10) is fixedly provided with an upper limiting rod (11), the top surface of the robot chassis (1) is fixedly provided with a lower limiting rod (12) corresponding to the upper limiting rod (11), the bottom of the upper limiting rod (11) is fixedly provided with a limiting sliding sleeve (13), and the limiting sliding sleeve (13) is movably sleeved on the lower limiting rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020640191.9U CN212193241U (en) | 2020-04-24 | 2020-04-24 | Damping device of robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020640191.9U CN212193241U (en) | 2020-04-24 | 2020-04-24 | Damping device of robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212193241U true CN212193241U (en) | 2020-12-22 |
Family
ID=73827839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020640191.9U Expired - Fee Related CN212193241U (en) | 2020-04-24 | 2020-04-24 | Damping device of robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212193241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115489641A (en) * | 2021-06-17 | 2022-12-20 | 北京有竹居网络技术有限公司 | Mobile robot |
-
2020
- 2020-04-24 CN CN202020640191.9U patent/CN212193241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115489641A (en) * | 2021-06-17 | 2022-12-20 | 北京有竹居网络技术有限公司 | Mobile robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20210424 |