CN217453903U - Automatic track driving mechanism that embraces of robot - Google Patents
Automatic track driving mechanism that embraces of robot Download PDFInfo
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- CN217453903U CN217453903U CN202221599406.2U CN202221599406U CN217453903U CN 217453903 U CN217453903 U CN 217453903U CN 202221599406 U CN202221599406 U CN 202221599406U CN 217453903 U CN217453903 U CN 217453903U
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Abstract
The utility model discloses an automatic driving mechanism that embraces of robot, including total fixed plate, drive block and motor, total fixed plate upper end is connected with the drive block, total fixed plate lower extreme is provided with the motor, total fixed plate upper end is connected with first spacing round of support, the speed reducer is installed to total fixed plate lower extreme, total fixed plate lower extreme is provided with the motor fixed plate, install spacing round on the first spacing round of support, total fixed plate upside is provided with deep groove ball bearing, the connecting axle lower extreme is connected with M16 nut, the sprocket outside is connected with the chain, the driven bearing frame outside is connected with the spacing round of support of second. This automatic driving mechanism that embraces of robot, the utility model discloses the above-mentioned technical scheme that the example provided compares with prior art and has following advantage: the robot has strong adaptability to the uphill, the whole weight is reduced, and the robot has high reliability, stability, safety, maintainability and popularization and application performance on the whole.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be an automatic driving mechanism that embraces rail of robot.
Background
In recent years, due to innovation and development of modern technologies, the intelligent inspection robot has more applications and requirements in various occasions, such as factories, supermarkets, offices, factories and the like. The driving mechanism of the intelligent inspection robot in the market at present is in shape and color, and the main reasons are as follows:
1. the tracks have different shapes, the manufacturing process of manufacturers is different, and the selected materials are different, so that different driving wheels and driven wheels need to be customized according to different tracks.
2. The weight of the robot also has difference, and according to the demand of the first side, the quantity of used electronic components is different, has increased whole weight and size to lead to the type selection of drive wheel to be especially important.
3. The driving modes of the robot are various, and some manufacturers select driving mechanisms for pressing the track and some select driving mechanisms for clamping the track, so that the design of the driving wheels is further changed.
In order to realize the ascending, the robot is selected by each manufacturer in different modes, the weight of the body is increased, and frequent charging is caused.
Due to the reasons, the intelligent inspection robot on the market has various types, and has the problems of complex structure, overlarge volume, excessive heaviness, time-consuming installation, low transmission efficiency and the like.
We propose a robot automatic rail-holding driving mechanism to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic driving mechanism that embraces of robot to solve the intelligence on the market that above-mentioned background art provided and patrol and examine robot various types, most of structures are complicated, and is bulky, too heavy, and the installation is time-consuming, problem that transmission efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: a robot automatic rail holding driving mechanism comprises a total fixing plate, a driving block and a motor, wherein the upper end of the total fixing plate is connected with the driving block, the lower end of the total fixing plate is provided with the motor, the upper end of the total fixing plate is connected with a first limiting wheel support, the lower end of the total fixing plate is provided with a speed reducer, the lower end of the total fixing plate is provided with a motor fixing plate, a limiting wheel is mounted on the first limiting wheel support, the upper side of the total fixing plate is provided with a deep groove ball bearing, a driving shaft is arranged on the deep groove ball bearing, the outer side of the driving shaft is provided with a driving wheel, the outer side of the deep groove ball bearing is connected with a driving bearing seat, the outer side of the speed reducer is provided with a chain wheel, the upper end of the total fixing plate is connected with a driven bearing seat, an encoder sealing cover is arranged on the driven bearing seat, the upper side of the driven bearing seat is provided with a driven wheel, and the driven wheel is connected with a driven wheel shaft, the assembly fixing plate is characterized in that an encoder is arranged at the upper end of the assembly fixing plate, a connecting shaft is connected to the assembly fixing plate, a push rod connector is arranged at the upper end of the assembly fixing plate, an M16 nut is connected to the lower end of the connecting shaft, a chain is connected to the outer side of the chain wheel, and a second limiting wheel support is connected to the outer side of the driven bearing seat.
Preferably, the motor and the speed reducer are fixed with the main fixing plate through a motor fixing plate, two output ends of the speed reducer are respectively fixed with a chain wheel, the same chain wheel is installed on the driving shaft, and meanwhile, the chain is used for transmission.
Preferably, the limiting wheels are arranged on the first limiting wheel support and the second limiting wheel support and distributed on two sides, and the driven bearing seat is fixedly connected with the total fixing plate.
Preferably, always the fixed plate upper end is installed miniature electric putter, and miniature electric putter lower extreme is connected with the electric putter fixed block, is connected with hexagon socket head cap screw bolt on the first spacing round of support, always the fixed plate upper end is provided with the knock-out pulley, and is provided with the drive top wheel carrier outside the knock-out pulley, the knock-out pulley lower extreme is provided with the kicking block, the kicking block outside is provided with first ejector pad, and is provided with the second ejector pad outside the first ejector pad, the driven bearing outside is connected with the driven connecting plate.
Preferably, the miniature electric push rod is connected with the electric push rod fixing block, a push rod connector is installed at the head of the miniature electric push rod, and the electric push rod fixing block is fixedly connected with the main fixing plate.
Preferably, the driven connecting plate is fixed with the total fixing plate through a connecting shaft and an inner hexagonal cylindrical head bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the robot automatic rail clamping driving mechanism;
the embodiment of the utility model provides an above-mentioned technical scheme compares with prior art has following advantage: the robot has strong adaptability to the uphill, the whole weight is reduced, and the robot has high reliability, stability, safety, maintainability and popularization and application performance on the whole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the structure of the top wheel of the present invention.
In the figure: 1. a total fixing plate; 2. a drive block; 3. a motor; 4. a first limit wheel bracket; 5. a speed reducer; 6. a motor fixing plate; 7. a limiting wheel; 8. a deep groove ball bearing; 9. a drive shaft; 10. a drive wheel; 11. a drive bearing seat; 12. a sprocket; 13. a driven bearing seat; 14. an encoder cover; 15. a driven wheel; 16. a driven axle; 17. an encoder; 18. a connecting shaft; 19. a push rod connector; 20. an M16 nut; 21. a chain; 22. a second limiting wheel bracket; 23. a miniature electric push rod; 24. an electric push rod fixing block; 25. a hexagon socket head cap screw; 26. a top wheel; 27. driving the top wheel carrier; 28. a top block; 29. a first push block; 30. a second push block; 31. driven connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a robot automatic rail-holding driving mechanism comprises a main fixing plate 1, a driving block 2, a motor 3, a first limiting wheel bracket 4, a speed reducer 5, a motor fixing plate 6, a limiting wheel 7, a deep groove ball bearing 8, a driving shaft 9, a driving wheel 10, a driving bearing seat 11, a chain wheel 12, a driven shaft bearing seat 13, an encoder sealing cover 14, a driven wheel 15, a driven wheel shaft 16, an encoder 17, a connecting shaft 18, a push rod connector 19, an M16 nut 20, a chain 21, a second limiting wheel bracket 22, a micro electric push rod 23, an electric push rod fixing block 24, an inner hexagonal cylindrical head bolt 25, a top wheel 26, a driving top wheel frame 27, a top block 28, a first push block 29, a second push block 30 and a driven connecting plate 31, wherein the upper end of the main fixing plate 1 is connected with the driving block 2, the motor 3 is arranged at the lower end of the main fixing plate 1, the first limiting wheel bracket 4 is connected at the upper end of the main fixing plate 1, the speed reducer 5 is arranged at the lower end of the main fixing plate 1, the lower end of the total fixed plate 1 is provided with a motor fixed plate 6, a first limiting wheel bracket 4 is provided with a limiting wheel 7, the upper side of the total fixed plate 1 is provided with a deep groove ball bearing 8, a driving shaft 9 is arranged on the deep groove ball bearing 8, a driving wheel 10 is arranged on the outer side of the driving shaft 9, a driving bearing seat 11 is connected on the outer side of the deep groove ball bearing 8, a chain wheel 12 is arranged on the outer side of the speed reducer 5, a driven bearing seat 13 is connected on the upper end of the main fixing plate 1, and an encoder sealing cover 14 is arranged on the driven bearing seat 13, a driven wheel 15 is arranged on the upper side of the driven bearing seat 13, a driven wheel shaft 16 is connected onto the driven wheel 15, an encoder 17 is arranged at the upper end of the main fixing plate 1, a connecting shaft 18 is connected onto the main fixing plate 1, a push rod connector 19 is arranged at the upper end of the main fixing plate 1, the lower end of the connecting shaft 18 is connected with an M16 nut 20, a chain 21 is connected onto the outer side of the chain wheel 12, and a second limiting wheel support 22 is connected onto the outer side of the driven bearing seat 13.
Spacing round 7 is installed on first spacing round support 4 and the spacing round support 22 of second, and distributes in both sides to driven bearing pedestal 13 is fixed connection with the connected mode of total fixed plate 1, distributes in both sides through spacing round 7, thereby can carry on spacingly to the device, makes its convenient use.
Miniature electric putter 23 is installed to total fixed plate 1 upper end, and miniature electric putter 23 lower extreme is connected with electric putter fixed block 24, be connected with hexagon socket head cap screw 25 on the first spacing round of support 4, total fixed plate 1 upper end is provided with ejector pulley 26, and the ejector pulley 26 outside is provided with drive ejector pulley frame 27, ejector pulley 26 lower extreme is provided with ejector pad 28, the ejector pad 28 outside is provided with first ejector pad 29, and the first ejector pad 29 outside is provided with second ejector pad 30, the driven bearing 13 outside is connected with driven connecting plate 31.
The miniature electric push rod 23 is connected with the electric push rod fixing block 24, the push rod connector 19 is installed at the head of the miniature electric push rod 23, the electric push rod fixing block 24 is fixedly connected with the general fixing plate 1, the driving jacking wheel frame 27 can drive the jacking wheel 26 to move up and down when the miniature electric push rod 23 displaces, and therefore the effect that the robot needs to be clamped when climbing uphill is achieved.
The driven connecting plate 31 is fixed with the total fixing plate 1 through the connecting shaft 18 and the hexagon socket head cap screw 25, so that the installation is more convenient.
The working principle is as follows: when the automatic rail holding driving mechanism of the robot is used, firstly, the integrity of the device is checked, then the device is transported to a corresponding working position and then used, and by combining the figure 1, the figure 2, the figure 3 and the figure 4, the whole walking mechanism is composed of four modules which are respectively a driving wheel set mechanism, a driven wheel set mechanism, a push rod mechanism and a motor reducer mechanism.
As shown in fig. 1, the driving wheel set mechanism is mainly characterized in that a motor 3 is connected with a speed reducer 5 and is fixed with a main fixing plate 1 through a motor fixing plate 6, two output ends of the speed reducer 5 are respectively fixed with a chain wheel 12, the same chain wheel 12 is installed on a driving shaft 9, and a chain 21 is used for transmission to enable the driving mechanism to move. The left and right sides are provided with a limiting wheel 7 and a limiting wheel bracket to realize limiting. The driven connecting plate 31 is fixed with the general fixing plate 1 by the connecting shaft 18 and the hexagon socket head cap screw 25, and the driven wheel group comprises an encoder 17, a connecting plate, a limiting wheel 7 group, a driven wheel bearing and the like. Firstly, the sizes of the connecting plate, the driven shaft and the driven wheel 15 are determined, and the driven wheel 15 is ensured to complete turning within a corresponding turning radius.
As shown in fig. 4, the micro electric push rod 23 is connected to the electric push rod fixing block 24, the push rod connector 19 is installed at the head of the micro electric push rod 23, and the driving top wheel frame 27 drives the top wheel 26 to move up and down when the micro electric push rod 23 is displaced, so that the effect that the robot needs to be clamped when ascending, and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an automatic driving mechanism that embraces of robot, includes total fixed plate (1), drive block (2) and motor (3), its characterized in that: the device is characterized in that a driving block (2) is connected to the upper end of a total fixing plate (1), a motor (3) is arranged at the lower end of the total fixing plate (1), a first limiting wheel support (4) is connected to the upper end of the total fixing plate (1), a speed reducer (5) is installed at the lower end of the total fixing plate (1), a motor fixing plate (6) is arranged at the lower end of the total fixing plate (1), a limiting wheel (7) is installed on the first limiting wheel support (4), a deep groove ball bearing (8) is arranged on the upper side of the total fixing plate (1), a driving shaft (9) is arranged on the deep groove ball bearing (8), a driving wheel (10) is arranged on the outer side of the driving shaft (9), a driving bearing seat (11) is connected to the outer side of the deep groove ball bearing (8), a chain wheel (12) is arranged on the outer side of the speed reducer (5), a driven bearing seat (13) is connected to the upper end of the total fixing plate (1), and be provided with encoder closing cap (14) on driven bearing seat (13), driven bearing seat (13) upside is provided with from driving wheel (15), be connected with driven wheel axle (16) on driven wheel (15), total fixed plate (1) upper end is provided with encoder (17), be connected with connecting axle (18) on total fixed plate (1), total fixed plate (1) upper end is provided with push rod connector (19), connecting axle (18) lower extreme is connected with M16 nut (20), sprocket (12) outside is connected with chain (21), driven bearing seat (13) outside is connected with spacing round support of second (22).
2. The automatic track holding driving mechanism of the robot as claimed in claim 1, wherein: the motor (3) and the speed reducer (5) are fixed with the main fixing plate (1) through the motor fixing plate (6), the two output ends of the speed reducer (5) are respectively fixed with the chain wheel (12), the same chain wheel (12) is installed on the driving shaft (9), and meanwhile, the chain (21) is used for transmission.
3. The automatic track holding driving mechanism of the robot as claimed in claim 1, wherein: the limiting wheels (7) are arranged on the first limiting wheel bracket (4) and the second limiting wheel bracket (22) and distributed on two sides, and the driven bearing seat (13) is fixedly connected with the total fixing plate (1).
4. The automatic track holding driving mechanism of the robot as claimed in claim 1, wherein: the electric power steering device is characterized in that a miniature electric push rod (23) is installed at the upper end of the main fixing plate (1), the lower end of the miniature electric push rod (23) is connected with an electric push rod fixing block (24), an inner hexagonal cylindrical bolt (25) is connected to the first limiting wheel support (4), the upper end of the main fixing plate (1) is provided with an ejecting wheel (26), a driving ejecting wheel frame (27) is arranged on the outer side of the ejecting wheel (26), an ejecting block (28) is arranged at the lower end of the ejecting wheel (26), a first pushing block (29) is arranged on the outer side of the ejecting block (28), a second pushing block (30) is arranged on the outer side of the first pushing block (29), and a driven connecting plate (31) is connected to the outer side of the driven bearing seat (13).
5. The automatic track holding driving mechanism of the robot as claimed in claim 4, wherein: the miniature electric push rod (23) is connected with the electric push rod fixing block (24), a push rod connector (19) is installed at the head of the miniature electric push rod (23), and the electric push rod fixing block (24) is fixedly connected with the general fixing plate (1).
6. The automatic track holding driving mechanism of the robot as claimed in claim 4, wherein: the driven connecting plate (31) is fixed with the total fixing plate (1) through a connecting shaft (18) and an inner hexagonal cylindrical head bolt (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221599406.2U CN217453903U (en) | 2022-06-24 | 2022-06-24 | Automatic track driving mechanism that embraces of robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221599406.2U CN217453903U (en) | 2022-06-24 | 2022-06-24 | Automatic track driving mechanism that embraces of robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217453903U true CN217453903U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221599406.2U Active CN217453903U (en) | 2022-06-24 | 2022-06-24 | Automatic track driving mechanism that embraces of robot |
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| Country | Link |
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| CN (1) | CN217453903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL446086A1 (en) * | 2023-09-13 | 2024-04-22 | Politechnika Krakowska im. Tadeusza Kościuszki | Driving system of a mobile robot |
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2022
- 2022-06-24 CN CN202221599406.2U patent/CN217453903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL446086A1 (en) * | 2023-09-13 | 2024-04-22 | Politechnika Krakowska im. Tadeusza Kościuszki | Driving system of a mobile robot |
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