CN204955959U - A compressed spring type suspension and vehicle and wheeled robot for drive wheel - Google Patents
A compressed spring type suspension and vehicle and wheeled robot for drive wheel Download PDFInfo
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- CN204955959U CN204955959U CN201520723842.XU CN201520723842U CN204955959U CN 204955959 U CN204955959 U CN 204955959U CN 201520723842 U CN201520723842 U CN 201520723842U CN 204955959 U CN204955959 U CN 204955959U
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- drive wheel
- compressed spring
- type suspension
- spring type
- guide rail
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Abstract
The utility model discloses a compressed spring type suspension and vehicle and wheeled robot for drive wheel. This compressed spring type suspension includes: the fixed plate, the guide rail, the upper end of guide rail is fixed on the bottom surface of fixed plate, the motor frame, the motor shelf energy enough is in on the guide rail along the guide rail reciprocates, the drive wheel is installed the outside end of motor frame, a spring, the upper end of spring is connected to on the bottom surface of fixed plate, the lower extreme is connected to the motor frame. This compressed spring type suspension simple structure and effect of shock absorbers are good, are applicable to such as the vehicle of dolly and wheeled robot etc..
Description
Technical field
The disclosure relates to the suspension of drive wheel, more specifically, relates to a kind of compressed spring type suspension for drive wheel, a kind of vehicle and a kind of wheeled robot.
Background technology
Many intelligent vehicles (such as intelligent carriage) and intelligent robot etc. all adopt wheeled construction as the carrier of movement.Intelligent vehicle and intelligent robot etc., unavoidably can through road surfaces that is uneven, ditch ditch bank in traveling process.Along with the development of smart machine, more and more higher with the requirement keeping away barrier ability to the stationarity of its movement.Such as, meal delivery robot must guarantee through uneven ground, food can not be spilt simultaneously.
Contriver finds through research, obtains a kind of suspension being applicable to drive wheel and is necessary.
Utility model content
Present disclosure proposes a kind of suspension being applicable to drive wheel.
According to one side of the present disclosure, propose a kind of compressed spring type suspension for drive wheel.Described compressed spring type suspension comprises: adapter plate; Guide rail, the upper end of described guide rail is fixed on the bottom surface of described adapter plate; Motor rack, described motor rack can move up and down along described guide rail on described guide rail, and described drive wheel is arranged on the external side end of described motor rack; Spring, the upper end of described spring is connected to the bottom surface of described adapter plate, and lower end is connected to described motor rack.
Described guide rail can be slide rail.
The lower end of described spring can be connected to the top of described motor rack.
Described compressed spring type suspension can comprise two groups of drive wheel suspension devices, wherein often organize drive wheel suspension device and can comprise described guide rail, motor rack and spring, and these two groups of drive wheel suspension devices can be arranged symmetrically with relative to the middle vertical plane of adapter plate.
According to another aspect of the present disclosure, propose a kind of vehicle, described vehicle adopts as above for the compressed spring type suspension of drive wheel.
According to another aspect of the present disclosure, propose a kind of wheeled robot, described wheeled robot adopts as above for the compressed spring type suspension of drive wheel.
Each side of the present disclosure is moved by spring force drive motor frame and then drives drive wheel to move on guide rail, and its structure is simple and shock-proof effect is good.Especially, when running into ditch, the suspension disclosed in the disclosure can make drive wheel up-and-down movement but not swing, avoid drive wheel in swing process with ground friction and the wearing and tearing to tire that cause, extend the service life of tire
Accompanying drawing explanation
In conjunction with the drawings disclosure illustrative embodiments is described in more detail, above-mentioned and other object of the present disclosure, Characteristics and advantages will become more obvious, wherein, in disclosure illustrative embodiments, identical reference number represents same parts usually.
Fig. 1 shows the schematic diagram of the compressed spring type suspension for drive wheel according to an embodiment of the present disclosure.
Detailed description of the invention
Below with reference to accompanying drawings preferred implementation of the present disclosure is described in more detail.Although show preferred implementation of the present disclosure in accompanying drawing, but should be appreciated that, the disclosure can be realized in a variety of manners and not should limit by the embodiment of setting forth here.On the contrary, provide these embodiments to be to make the disclosure more thorough and complete, and the scope of the present disclosure intactly can be conveyed to those skilled in the art.
In the disclosure, as nothing different understanding clearly, term " inside and outside " is for drive wheel, and the direction wherein away from drive wheel can be described as " interior ", can be described as " outward " near the direction of drive wheel; Term " level, vertical, upper and lower " etc. can refer to the direction in Fig. 1.
Fig. 1 shows the schematic diagram of the compressed spring type suspension for drive wheel according to an embodiment of the present disclosure.As shown in Figure 1, this compressed spring type suspension can comprise adapter plate 11, guide rail 12, motor rack 13 and spring 14.The upper end of guide rail 12 is fixed on the bottom surface of adapter plate 11.Motor rack 13 can move up and down along guide rail 12 on described guide rail 12.Drive wheel 2 is arranged on the external side end of motor rack 13.The upper end of spring 14 is connected to the bottom surface of adapter plate 11, and lower end is connected to motor rack 13.
Guide rail 12 can be slide rail.
The lower end of spring 14 can be connected to the top of motor rack 13.
As shown in Figure 1, this compressed spring type suspension can comprise two groups of drive wheel suspension devices, wherein often organize drive wheel suspension device and can comprise guide rail 12, motor rack 13 and spring 14, and these two groups of drive wheel suspension devices can be arranged symmetrically with relative to the middle vertical plane of adapter plate 11.
The disclosure also discloses a kind of vehicle, and this vehicle have employed as above for the compressed spring type suspension of drive wheel.
The disclosure also discloses a kind of wheeled robot, and this wheeled robot have employed as above for the compressed spring type suspension of drive wheel.
Be described above each embodiment of the present disclosure, above-mentioned explanation is exemplary, and non-exclusive, and be also not limited to disclosed each embodiment.When not departing from the scope and spirit of illustrated each embodiment, many modifications and changes are all apparent for those skilled in the art.The selection of term used herein, is intended to explain best the principle of each embodiment, practical application or the improvement to the technology in market, or makes other those of ordinary skill of the art can understand each embodiment disclosed herein.
Claims (6)
1. for a compressed spring type suspension for drive wheel, it is characterized in that, described compressed spring type suspension comprises:
Adapter plate (11);
Guide rail (12), the upper end of described guide rail (12) is fixed on the bottom surface of described adapter plate (11);
Motor rack (13), described motor rack (13) can move up and down along described guide rail (12) on described guide rail (12), and described drive wheel (2) is arranged on the external side end of described motor rack (13);
Spring (14), the upper end of described spring (14) is connected to the bottom surface of described adapter plate (11), and lower end is connected to described motor rack (13).
2. compressed spring type suspension according to claim 1, is characterized in that, described guide rail (12) is slide rail.
3. compressed spring type suspension according to claim 1, is characterized in that, the lower end of described spring (14) is connected to the top of described motor rack (13).
4. according to the compressed spring type suspension for drive wheel in claim 1-3 described in any one, it is characterized in that, described compressed spring type suspension comprises two groups of drive wheel suspension devices, wherein often organize drive wheel suspension device and comprise described guide rail (12), motor rack (13) and spring (14), and these two groups of drive wheel suspension devices are arranged symmetrically with relative to the middle vertical plane of adapter plate (11).
5. a vehicle, is characterized in that, described vehicle adopts as the compressed spring type suspension for drive wheel in claim 1-4 as described in any one.
6. a wheeled robot, is characterized in that, described wheeled robot adopts as the compressed spring type suspension for drive wheel in claim 1-4 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723842.XU CN204955959U (en) | 2015-09-17 | 2015-09-17 | A compressed spring type suspension and vehicle and wheeled robot for drive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723842.XU CN204955959U (en) | 2015-09-17 | 2015-09-17 | A compressed spring type suspension and vehicle and wheeled robot for drive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955959U true CN204955959U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520723842.XU Active CN204955959U (en) | 2015-09-17 | 2015-09-17 | A compressed spring type suspension and vehicle and wheeled robot for drive wheel |
Country Status (1)
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| CN (1) | CN204955959U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919503A (en) * | 2016-06-22 | 2016-09-07 | 洛阳圣瑞智能机器人有限公司 | Wheel hanging device and method for intelligent glass wiping robot |
| CN106114101A (en) * | 2016-07-26 | 2016-11-16 | 河源市勇艺达科技股份有限公司 | Wheeled mobile robot chassis straight line suspended shock damper |
| CN108263157A (en) * | 2018-01-31 | 2018-07-10 | 北京理工华汇智能科技有限公司 | Robot chassis and the robot for including it |
| CN108313161A (en) * | 2018-01-31 | 2018-07-24 | 北京理工华汇智能科技有限公司 | Robotically-driven wheel system and robot comprising it |
-
2015
- 2015-09-17 CN CN201520723842.XU patent/CN204955959U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919503A (en) * | 2016-06-22 | 2016-09-07 | 洛阳圣瑞智能机器人有限公司 | Wheel hanging device and method for intelligent glass wiping robot |
| CN105919503B (en) * | 2016-06-22 | 2018-07-03 | 洛阳圣瑞智能机器人有限公司 | A kind of intelligence glass-cleaning robot wheel suspension assembly and method |
| CN106114101A (en) * | 2016-07-26 | 2016-11-16 | 河源市勇艺达科技股份有限公司 | Wheeled mobile robot chassis straight line suspended shock damper |
| CN108263157A (en) * | 2018-01-31 | 2018-07-10 | 北京理工华汇智能科技有限公司 | Robot chassis and the robot for including it |
| CN108313161A (en) * | 2018-01-31 | 2018-07-24 | 北京理工华汇智能科技有限公司 | Robotically-driven wheel system and robot comprising it |
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| C14 | Grant of patent or utility model | ||
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Address after: Room 702, 7th floor, NO.67, Beisihuan West Road, Haidian District, Beijing 100089 Patentee after: Beijing Yunji Technology Co.,Ltd. Address before: No. 201, building 4, yard 8, Dongbeiwang West Road, Haidian District, Beijing 100094 Patentee before: BEIJING YUNJI TECHNOLOGY Co.,Ltd. |