CN204341241U - A kind of robot base can climbing step - Google Patents
A kind of robot base can climbing step Download PDFInfo
- Publication number
- CN204341241U CN204341241U CN201420724511.3U CN201420724511U CN204341241U CN 204341241 U CN204341241 U CN 204341241U CN 201420724511 U CN201420724511 U CN 201420724511U CN 204341241 U CN204341241 U CN 204341241U
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- CN
- China
- Prior art keywords
- car body
- robot
- back support
- support rod
- robot base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of robot base can climbing step, described base by front lifting rod, back support rod and car body three part form; When described front lifting rod realizes robot stair climbing, the function of lifting car body, is lifted to the height of first and second stair by robot car body front end by this part; Described car body is made up of main body bar, vehicle wheel component, rubber belt track and electric machine assembly, realizes the walking function of Different Ground and step; Described electric machine assembly is placed on before car body and realizes f-w-d, namely utilizing two DC machine to drive the left and right of front portion to take turns respectively, when robot car body turns to, by controlling the rotating speed of two drive motor respectively, utilizing the velocity contrast of two-wheeled easily to realize; Described back support rod function keeps car body balance for being used for when car body is creeped on 45 ° of slopes, turns over after preventing car body.
Description
Technical field
The utility model relates to a kind of robot base, especially a kind of robot base can climbing step.
Background technology
More and more harsher to the environment for use of robot at present, robot needs to overcome the difficulty in walking of Different Ground and the climbing etc. for step, but the step sometimes climbed has dividing of height, if the height of step exceedes the radius of wheel, the robot of wheel minor base will be difficult to cross step and go to execute the task.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of robot base can climbing step being convenient to climb various step and ensure can not produce in climbing process rolling.
Realize above-mentioned purpose, the utility model provides a kind of robot base can climbing step: described base by front lifting rod, back support rod and car body three part form; Described front lifting rod and back support rod are respectively fixed on car body by DC speed-reducing assembly; Described car body is made up of main body bar, vehicle wheel component, rubber belt track and electric machine assembly.
By adopting technique scheme, the utility model can be walked on the step of various ground and differing heights, and can, by the rotating speed of control two drive motor, utilize the velocity contrast of two-wheeled easily to realize turning to.
Further setting of the present utility model is: described front lifting rod is fixedly formed by 90 degree, screw by three joint straight-bars, and is fixed with a bearing at end by screw and nut.
By adopting technique scheme, when robot is when climbing first step higher than oneself wheel radius, can support the health of oneself with front lifting rod, simultaneously starter motor makes oneself easily to climb up first step, and the friction when bearing of afterbody can reduce support.
Further setting of the present utility model is: described back support rod becomes 120 degree fixedly to form by two joint straight-bars.
By adopting technique scheme, when robot is all on step, if center of gravity has skew, center of gravity can be stablized by back support rod.
Further setting of the present utility model is: respectively before and after described car body overlap tubule outward at screw mandrel fix with a rhizoid bar, determines the position relationship between each main body bar by casing length.
By adopting technique scheme, the utility model structure is simple, is convenient to install.
Accompanying drawing explanation
Fig. 1 is topology view of the present utility model;
Fig. 2 is car body birds-eye view of the present utility model;
Fig. 3 of the present utility modelly climbs step schematic diagram.
Detailed description of the invention
Give a kind of step robot base as shown in Figure 1, comprise car body 1, frontly argue 3, back support rod 2, car body 1 is made up of main body bar 5, wheel 6 and electric machine assembly 7, wheel 6 overcoat rubber belt track, outside provides power supply just can to move forward and backward by drive motor band motor vehicles bodies, by the rotating speed about adjustment motor, can realize and turn right; Before argue and 3 be fixed on car body by electric machine assembly 4, when climbing first and second step, 3 being pressed on step, promoting car body by arguing before controlling electric machine assembly 4 and making, car body advances and more tops bar simultaneously; After whole car body all climb steps, back support rod 2 can be supported on bottom surface or step, make car body keep balance, do not roll, if operated steadily, back support rod 2 can be accepted, avoiding advances to produce to car body hinders.
Claims (4)
1. can climb a robot base for step, it is characterized in that: described base by front lifting rod, back support rod and car body three part form; Described front lifting rod and back support rod are respectively fixed on the front-end and back-end of car body by DC speed-reducing assembly; Described car body is made up of main body bar, vehicle wheel component, rubber belt track and electric machine assembly.
2. the robot base can climbing step according to claim 1, is characterized in that: described front lifting rod is fixedly formed by 90 degree, screw by three joint straight-bars, and is fixed with a bearing at end by screw and nut.
3. the robot base can climbing step according to claim 1 and 2, is characterized in that: described back support rod becomes 120 degree fixedly to form by two joint straight-bars.
4. the robot base can climbing step according to claim 1 and 2, is characterized in that: respectively before and after described car body overlap tubule outward at screw mandrel fix with a rhizoid bar, determines the position relationship between each main body bar by casing length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724511.3U CN204341241U (en) | 2014-11-24 | 2014-11-24 | A kind of robot base can climbing step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724511.3U CN204341241U (en) | 2014-11-24 | 2014-11-24 | A kind of robot base can climbing step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204341241U true CN204341241U (en) | 2015-05-20 |
Family
ID=53224531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724511.3U Expired - Fee Related CN204341241U (en) | 2014-11-24 | 2014-11-24 | A kind of robot base can climbing step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204341241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995741A (en) * | 2018-08-14 | 2018-12-14 | 冯瑞新 | A kind of electric vehicle of climbing stairs |
| CN112407090A (en) * | 2020-11-25 | 2021-02-26 | 桂林航天工业学院 | Industrial robot multi-angle running gear |
| CN114767006A (en) * | 2022-04-06 | 2022-07-22 | 同济大学 | Be applied to stair climbing mechanism of robot of sweeping floor |
-
2014
- 2014-11-24 CN CN201420724511.3U patent/CN204341241U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995741A (en) * | 2018-08-14 | 2018-12-14 | 冯瑞新 | A kind of electric vehicle of climbing stairs |
| CN112407090A (en) * | 2020-11-25 | 2021-02-26 | 桂林航天工业学院 | Industrial robot multi-angle running gear |
| CN112407090B (en) * | 2020-11-25 | 2021-10-26 | 桂林航天工业学院 | Industrial robot multi-angle running gear |
| CN114767006A (en) * | 2022-04-06 | 2022-07-22 | 同济大学 | Be applied to stair climbing mechanism of robot of sweeping floor |
| CN114767006B (en) * | 2022-04-06 | 2024-06-04 | 同济大学 | Stair climbing mechanism applied to sweeping robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Kailun Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Kailun Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151124 |
|
| EXPY | Termination of patent right or utility model |