CN218110832U - Robot bottom moving structure capable of avoiding obstacles - Google Patents
Robot bottom moving structure capable of avoiding obstacles Download PDFInfo
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- CN218110832U CN218110832U CN202221013929.4U CN202221013929U CN218110832U CN 218110832 U CN218110832 U CN 218110832U CN 202221013929 U CN202221013929 U CN 202221013929U CN 218110832 U CN218110832 U CN 218110832U
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- connecting rod
- base
- arc wall
- scraper
- robot bottom
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Abstract
The utility model relates to a robotechnology field discloses a can keep away robot bottom removal structure of barrier, the on-line screen storage device comprises a base, the base below is equipped with a plurality of removal wheels, the arc wall has been seted up on the base, be equipped with the connecting rod in the arc wall, be equipped with the drive structure that drives the connecting rod reciprocating motion in the arc wall on the base, the connecting rod passes the arc wall, the top of connecting rod is connected on the drive structure, the connecting rod below is equipped with the scraper blade, the scraper blade is located and removes the wheel dead ahead, the utility model discloses a scraper blade that can be located and remove the wheel the place ahead that sets up, cooperation drive structure makes the scraper blade at fan-shaped range reciprocating motion, pushes away towards both sides the debris that will remove wheel the place ahead to make the robot not receive the interference at the rectilinear movement in-process.
Description
Technical Field
The utility model relates to a robotechnology field, concretely relates to can keep away robot bottom of barrier and remove structure.
Background
With the development of electronic information technology, robots are more and more widely applied, including voice intelligent robots, which can be placed in exhibition halls to provide intelligent voice guidance for tourists or interact with the tourists.
The removal of intelligent robot is through removing the structure, and current intelligent robot's removal structure is through removing the wheel and realize, can only realize simple removal function on level and smooth subaerial, just can't be current when subaerial debris that have, often needs operating personnel remote control to bypass debris, leads to the use of intelligent robot in the exhibition room that can not be autonomic for a long time, in view of this, the utility model provides a can keep away robot bottom removal structure of barrier.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems: the moving structure of the existing intelligent robot is a wheel with a driving structure, and can only realize a simple moving function on a smooth ground, so that the intelligent robot cannot pass through when sundries are on the ground, and often needs an operator to remotely control the intelligent robot to bypass the sundries, thereby causing the problem that the intelligent robot cannot be used in an exhibition hall for a long time.
The utility model provides a can keep away robot bottom removal structure of barrier, the on-line screen storage device comprises a base, the base below is equipped with a plurality of removal wheels, the arc wall has been seted up on the base, be equipped with the connecting rod in the arc wall, be equipped with the drive structure who drives the connecting rod reciprocating motion in the arc wall on the base, the connecting rod passes the arc wall, the top of connecting rod is connected in the drive structure, the connecting rod below is equipped with the scraper blade, the scraper blade is located and removes the wheel dead ahead.
Through the technical scheme: through the scraper plate which is arranged and can be positioned in front of the moving wheel, the scraper plate can reciprocate in a fan-shaped range by matching with a driving structure, and sundries in front of the moving wheel are pushed away towards two sides, so that the robot is not interfered in the linear moving process.
As a further improvement of the technical scheme, a support seat is arranged on the base, a motor is fixed on the support seat, a first connecting rod is arranged below the motor, one end of the first connecting rod is fixedly connected to an output shaft of the motor, a rotating shaft is arranged at the other end of the first connecting rod, a second connecting rod is arranged below the support seat, a linear groove for accommodating the rotating shaft is formed in the second connecting rod, and one end of the second connecting rod is rotatably connected to the base through the rotating shaft.
As a further improvement of the technical scheme, the rotating shaft is rotatably connected with a rotating sleeve, and the rotating sleeve is connected in the linear groove in a rolling manner.
As a further improvement of the technical scheme, the connecting rods are provided with a plurality of connecting rods, and the base is provided with a plurality of concentric arc-shaped grooves.
As a further improvement of the technical scheme, the section of the scraper is of a triangular structure.
As a further improvement of the technical proposal, the bottom plate of the scraper is connected with brush hair.
The utility model discloses a technological effect and advantage: the utility model discloses a what set up can be located the scraper blade that removes wheel the place ahead, and cooperation drive structure makes the scraper blade at fan-shaped within range reciprocating motion, will remove the debris in wheel the place ahead and push open towards both sides to make the robot not disturbed at the linear movement in-process, simultaneously the utility model discloses still improve the scraper blade structure, make it can bear bigger impact and can not blocked by tiny debris simultaneously in the use.
Drawings
Fig. 1 is a schematic view of the overall side structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
fig. 3 is a schematic view of the driving structure of the present invention;
fig. 4 is a schematic view of the scraper structure of the present invention.
Description of reference numerals:
10. a base; 11. a moving wheel; 12. an arc-shaped slot;
20. a motor; 21. a supporting seat; 22. a first link; 23. a rotating shaft; 24. rotating the sleeve; 25. a second link; 26. a connecting rod; 27. a squeegee; 28. brushing; 29. a linear groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Examples
Please refer to fig. 1-4, the present embodiment provides a robot bottom moving structure capable of avoiding obstacles, which includes a base 10, a plurality of moving wheels 11 are disposed below the base 10, the base 10 further includes a power assembly for driving the moving wheels 11 to rotate and a steering assembly for driving the moving wheels 11 to steer, an arc-shaped groove 12 is disposed on the base 10, a connecting rod 26 is disposed in the arc-shaped groove 12, a driving structure for driving the connecting rod 26 to reciprocate in the arc-shaped groove 12 is disposed on the base 10, the connecting rod 26 passes through the arc-shaped groove 12, the upper portion of the connecting rod 26 is connected to the driving structure, a scraper 27 is disposed below the connecting rod 26, and the scraper 27 is disposed right in front of the moving wheels 11.
Additionally, as a pair of the utility model provides a, be equipped with supporting seat 21 on the base 10, be fixed with motor 20 on the supporting seat 21, the motor 20 below is equipped with first connecting rod 22, first connecting rod 22 one end fixed connection is on motor 20's output shaft, first connecting rod 22 other end color number has pivot 23, supporting seat 21 below is equipped with second connecting rod 25, set up the straight line groove 29 that holds pivot 23 on the second connecting rod 25, the one end of second connecting rod 25 is passed through the axis of rotation and is rotated and connect on base 10, after motor 20 starts, drive first connecting rod 22 and rotate, first connecting rod 22 promotes the motion of second connecting rod 25 through the pivot 23 that another extreme point set up, make second connecting rod 25 round connecting the axis of rotation on base 10 at fan-shaped within range reciprocating motion, thereby drive connecting rod 26 and scraper blade 27 motion.
Furthermore, in order to make the movement of the rotating shaft 23 in the linear groove 29 smoother, the rotating sleeve 24 is rotatably connected to the rotating shaft 23, the rotating sleeve 24 is rotatably connected in the linear groove 29, the two movement processes are simultaneously carried out and are easy to be blocked in consideration of the relative rotation of the rotating shaft 23 even if the rotating shaft 23 slides in the linear groove 29, and the two movement processes are independent through the rotating sleeve 24, so that the movement process of the rotating shaft 23 in the linear groove 29 is not hindered.
Further, in order to improve the stability that connecting rod 26 and scraper 27 are connected, connecting rod 26 is provided with a plurality ofly, has seted up a plurality of concentric arc walls 12 on the base 10, and a plurality of connecting rods 26 correspond pass a plurality of arc walls 12 to make the tie point of connecting rod 26 and scraper 27 increase, promote connection stability.
In addition, as shown in fig. 2, in order to further ensure the strength of the scraper 27 so that the scraper 27 can bear larger impact, the cross section of the scraper 27 is triangular, and the upper limit of the strength of the scraper 27 bearing the impact is increased by the triangular scraper 27.
Further, in order to avoid small stones from blocking the operation of the scraper 27, the bottom plate of the scraper 27 is connected with bristles 28, the connection mode is preferably a movable connection such as a clamping connection, a gap is reserved between the scraper 27 and the ground through the bristles 28, so that small sundries which do not affect movement can pass through the lower part of the scraper 27, and the stones are prevented from interfering the operation of the scraper 27 at the bottom of the scraper 27.
When the robot bottom moving structure capable of avoiding obstacles is used, firstly, when the robot moves, the connecting rod 26 is driven by the driving structure to reciprocate in the arc-shaped groove 12, so that the scraper 27 connected to the position right in front of the moving wheel 11 below the connecting rod 26 can swing in a sector area in a reciprocating manner, impurities on the ground are pushed away, and the robot is prevented from being blocked.
It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.
Claims (6)
1. The utility model provides a can keep away robot bottom of barrier and remove structure, includes base (10), base (10) below is equipped with a plurality of removal wheels (11), its characterized in that: arc wall (12) have been seted up on base (10), be equipped with connecting rod (26) in arc wall (12), be equipped with the drive structure that drives connecting rod (26) reciprocating motion in arc wall (12) on base (10), arc wall (12) are passed in connecting rod (26), the top of connecting rod (26) is connected in the drive structure, connecting rod (26) below is equipped with scraper blade (27), scraper blade (27) are located and remove wheel (11) dead ahead.
2. An obstacle-avoidance robot bottom moving structure according to claim 1, wherein: be equipped with supporting seat (21) on base (10), be fixed with motor (20) on supporting seat (21), motor (20) below is equipped with first connecting rod (22), first connecting rod (22) one end fixed connection is on the output shaft of motor (20), first connecting rod (22) other end color number has pivot (23), supporting seat (21) below is equipped with second connecting rod (25), set up straight line groove (29) that hold pivot (23) on second connecting rod (25), the one end of second connecting rod (25) is passed through the axis of rotation and is rotated the connection on base (10).
3. The obstacle-avoidable robot bottom moving structure according to claim 2, characterized in that: the rotating shaft (23) is rotatably connected with a rotating sleeve (24), and the rotating sleeve (24) is connected in the linear groove (29) in a rolling manner.
4. The obstacle-avoidable robot bottom moving structure according to claim 1, characterized in that: the connecting rods (26) are arranged in a plurality, and the base (10) is provided with a plurality of concentric arc-shaped grooves (12).
5. The obstacle-avoidable robot bottom moving structure according to claim 1, characterized in that: the section of the scraper (27) is of a triangular structure.
6. An obstacle-avoidance robot bottom moving structure according to claim 1, wherein: the bottom plate of the scraper (27) is connected with bristles (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221013929.4U CN218110832U (en) | 2022-04-28 | 2022-04-28 | Robot bottom moving structure capable of avoiding obstacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221013929.4U CN218110832U (en) | 2022-04-28 | 2022-04-28 | Robot bottom moving structure capable of avoiding obstacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218110832U true CN218110832U (en) | 2022-12-23 |
Family
ID=84493522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221013929.4U Active CN218110832U (en) | 2022-04-28 | 2022-04-28 | Robot bottom moving structure capable of avoiding obstacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218110832U (en) |
-
2022
- 2022-04-28 CN CN202221013929.4U patent/CN218110832U/en active Active
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