CN210707706U - Steering driving wheel - Google Patents
Steering driving wheel Download PDFInfo
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- CN210707706U CN210707706U CN201921845960.2U CN201921845960U CN210707706U CN 210707706 U CN210707706 U CN 210707706U CN 201921845960 U CN201921845960 U CN 201921845960U CN 210707706 U CN210707706 U CN 210707706U
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- steering
- walking power
- main shaft
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Abstract
The utility model provides a steering driving wheel, which comprises a bottom plate, wherein the top of the bottom plate is supported and installed with a top plate through a plurality of supporting columns, the central part of the bottom plate is provided with a steering wheel through a bearing, the bottom end of the steering wheel is fixedly provided with a wheel frame, the wheel frame is provided with wheels through a wheel main shaft support, the wheel main shaft is connected with a walking power main shaft through a multi-stage gear transmission mechanism, and the walking power main shaft passes through the steering wheel and the bottom plate and is connected with a walking power device for driving the walking power main shaft to rotate; the steering wheel is connected with a steering power device for driving the steering wheel to rotate and steer. The driving wheel integrates steering and traveling mechanisms, so that the installation space of the whole device is reduced, and the structure of the device is simplified.
Description
Technical Field
The utility model belongs to the travel drive field especially relates to a turn to drive wheel.
Background
The AGV dolly utilizes very extensively in unmanned chemical plant, and the drive arrangement's of AGV dolly of present often adopting power unit and steering mechanism adopt the mode of arranging respectively, and above-mentioned structure is complicated relatively, and it is great to arrange the space, can't be applicable to the limited automobile body of installation space.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a turn to the drive wheel, this drive wheel will turn to and the running gear is integrated, and then has reduced the installation space of whole device, has simplified its structure.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the steering driving wheel comprises a bottom plate, wherein the top of the bottom plate is provided with a top plate through a plurality of supporting columns in a supporting manner, the central part of the bottom plate is provided with a steering wheel through a bearing, the bottom end of the steering wheel is fixedly provided with a wheel frame, wheels are arranged on the wheel frame through wheel main shaft supports, the wheel main shaft is connected with a walking power main shaft through a multi-stage gear transmission mechanism, and the walking power main shaft penetrates through the steering wheel and the bottom plate and is connected with a walking power device for driving the walking power main shaft to rotate; the steering wheel is connected with a steering power device for driving the steering wheel to rotate and steer.
The walking power device comprises a walking power motor which is fixedly installed at the top of the top plate, a main shaft of the walking power motor is provided with a first gear, and the first gear is in meshing transmission with a second gear sleeved on the walking power main shaft.
The multistage gear transmission mechanism comprises a third gear installed on a wheel spindle, the third gear is in meshing transmission with a fourth gear installed on an intermediate shaft, the intermediate shaft is supported and installed between wheel frames, a driven bevel gear is installed on the intermediate shaft and in meshing transmission with a driving bevel gear, and the driving bevel gear is installed at the tail end of a walking power spindle of the walking power device.
The steering power device comprises a steering motor fixed on the top plate, a fifth gear is mounted on an output shaft of the steering motor, the fifth gear and a sixth gear are in meshing transmission, and the sixth gear is fixedly mounted at the top of the steering wheel.
The utility model discloses there is following beneficial effect:
1. through the driving wheel with the structure, the walking and steering can be realized, the walking and the steering are integrated, the structure of the driving wheel is greatly simplified, and the installation and arrangement space of the driving wheel is reduced. In the specific action process, the steering power device can drive the wheel frame to realize steering, and the walking power device can realize the rotating walking of the wheels.
2. The walking power device can be used for providing walking power.
3. The multi-stage gear transmission mechanism can be used for driving the wheel spindle to rotate, and simultaneously, the purpose of changing the transmission direction is achieved.
4. The steering power device can be used for providing steering power.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a second perspective three-dimensional view of the present invention.
In the figure: the device comprises a steering motor 1, a walking power spindle 2, a top plate 3, an output shaft 4, a fifth gear 5, a support column 6, a bottom plate 7, a sixth gear 8, a steering wheel 9, a wheel frame 10, a driven bevel gear 11, a wheel spindle 12, a walking power motor 13, a second gear 14, a first gear 15, a driving bevel gear 16, a fourth gear 17, an intermediate shaft 18, a third gear 19 and wheels 20.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-2, the steering driving wheel comprises a bottom plate 7, a top plate 3 is supported and installed on the top of the bottom plate 7 through a plurality of supporting columns 6, a steering wheel 9 is installed at the center of the bottom plate 7 through a bearing, a wheel frame 10 is fixedly installed at the bottom end of the steering wheel 9, wheels 20 are supported and installed on the wheel frame 10 through wheel spindles 12, the wheel spindles 12 are connected with a walking power spindle 2 through a multi-stage gear transmission mechanism, and the walking power spindle 2 penetrates through the steering wheel 9 and the bottom plate 7 and is connected with a walking power device for driving the walking power spindle to rotate; the steering wheel 9 is connected with a steering power device for driving the steering wheel to rotate. Through the driving wheel with the structure, the walking and steering can be realized, the walking and the steering are integrated, the structure of the driving wheel is greatly simplified, and the installation and arrangement space of the driving wheel is reduced. In the specific action process, the wheel frame 10 can be driven by the steering power device to realize steering, and the wheels can rotate to walk by the walking power device.
Further, the walking power device comprises a walking power motor 13, the walking power motor 13 is fixedly installed at the top of the top plate 3, a first gear 15 is installed on a main shaft of the walking power motor 13, and the first gear 15 is in meshing transmission with a second gear 14 sleeved on the walking power main shaft 2. Through the walking power device, the walking power device can be used for providing walking power, in the working process, the walking power motor 13 can drive the first gear 15, the first gear 15 drives the second gear 14, the walking power main shaft 2 is driven to rotate through the second gear 14, and the walking power main shaft 2 drives the multi-stage gear transmission mechanism.
Further, the multistage gear transmission mechanism comprises a third gear 19 arranged on the wheel spindle 12, the third gear 19 is in meshing transmission with a fourth gear 17 arranged on an intermediate shaft 18, the intermediate shaft 18 is supported and arranged between the wheel frames 10, a driven bevel gear 11 is arranged on the intermediate shaft 18, the driven bevel gear 11 is in meshing transmission with a driving bevel gear 16, and the driving bevel gear 16 is arranged at the tail end of a walking power spindle 2 of the walking power device. The multi-stage gear transmission mechanism can be used for driving the wheel spindle 12 to rotate, and simultaneously achieves the purpose of changing the transmission direction, in the working process, the walking power spindle 2 drives the driving bevel gear 16, the driving bevel gear 16 drives the driven bevel gear 11, the driven bevel gear 11 drives the fourth gear 17, the fourth gear 17 drives the third gear 19, and the third gear 19 drives the wheel spindle 12.
Further, the steering power device comprises a steering motor 1 fixed on the top plate 3, a fifth gear 5 is mounted on an output shaft 4 of the steering motor 1, the fifth gear 5 and a sixth gear 8 are in meshing transmission, and the sixth gear 8 is fixedly mounted on the top of a steering wheel 9. The steering power device can be used for providing steering power, in the working process, the steering motor 1 can drive the output shaft 4, the output shaft 4 drives the fifth gear 5, the fifth gear 5 drives the sixth gear 8, the sixth gear 8 drives the steering wheel 9, and finally the steering wheel 9 drives the wheel frame 10 to realize steering.
The utility model discloses a working process and principle do:
in the specific working process, when the walking of the robot needs to be ensured, the walking power device is started, the first gear 15 can be driven by the walking power motor 13, the second gear 14 is driven by the first gear 15, the walking power main shaft 2 is driven to rotate by the second gear 14, and the multi-stage gear transmission mechanism is driven by the walking power main shaft 2; then, the main walking power shaft 2 drives the driving bevel gear 16, the driving bevel gear 16 drives the driven bevel gear 11, the driven bevel gear 11 drives the fourth gear 17, the fourth gear 17 drives the third gear 19, and the third gear 19 drives the wheel main shaft 12; the rotation of the wheel is then effected by the wheel spindle 12.
Claims (4)
1. Steering driving wheel, its characterized in that: the walking mechanism comprises a bottom plate (7), wherein the top of the bottom plate (7) is provided with a top plate (3) in a supporting way through a plurality of supporting columns (6), the center part of the bottom plate (7) is provided with a steering wheel (9) through a bearing, the bottom end of the steering wheel (9) is fixedly provided with a wheel frame (10), wheels (20) are supported and arranged on the wheel frame (10) through wheel main shafts (12), the wheel main shafts (12) are connected with a walking power main shaft (2) through a multi-stage gear transmission mechanism, and the walking power main shaft (2) penetrates through the steering wheel (9) and the bottom plate (7) and is connected with a walking power device for driving the walking power main shaft to rotate; the steering wheel (9) is connected with a steering power device for driving the steering wheel to rotate and steer.
2. The steerable drive wheel according to claim 1, characterized in that: the walking power device comprises a walking power motor (13), wherein the walking power motor (13) is fixedly installed at the top of the top plate (3), a first gear (15) is installed on a main shaft of the walking power motor (13), and the first gear (15) is in meshing transmission with a second gear (14) sleeved on the walking power main shaft (2).
3. The steerable drive wheel according to claim 1, characterized in that: the multi-stage gear transmission mechanism comprises a third gear (19) installed on a wheel spindle (12), the third gear (19) is in meshing transmission with a fourth gear (17) installed on an intermediate shaft (18), the intermediate shaft (18) is installed between wheel frames (10) in a supporting mode, a driven bevel gear (11) is installed on the intermediate shaft (18), the driven bevel gear (11) is in meshing transmission with a driving bevel gear (16), and the driving bevel gear (16) is installed at the tail end of a walking power spindle (2) of a walking power device.
4. The steerable drive wheel according to claim 1, characterized in that: the steering power device comprises a steering motor (1) fixed on a top plate (3), a fifth gear (5) is installed on an output shaft (4) of the steering motor (1), the fifth gear (5) is in meshing transmission with a sixth gear (8), and the sixth gear (8) is fixedly installed at the top of a steering wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845960.2U CN210707706U (en) | 2019-10-30 | 2019-10-30 | Steering driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921845960.2U CN210707706U (en) | 2019-10-30 | 2019-10-30 | Steering driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210707706U true CN210707706U (en) | 2020-06-09 |
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ID=70961775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921845960.2U Active CN210707706U (en) | 2019-10-30 | 2019-10-30 | Steering driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210707706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265594A (en) * | 2020-10-23 | 2021-01-26 | 广东博智林机器人有限公司 | Driving wheel set, trolley chassis and trolley |
| CN113562097A (en) * | 2021-09-14 | 2021-10-29 | 温州大学激光与光电智能制造研究院 | Inclined carrying logistics vehicle |
-
2019
- 2019-10-30 CN CN201921845960.2U patent/CN210707706U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112265594A (en) * | 2020-10-23 | 2021-01-26 | 广东博智林机器人有限公司 | Driving wheel set, trolley chassis and trolley |
| CN113562097A (en) * | 2021-09-14 | 2021-10-29 | 温州大学激光与光电智能制造研究院 | Inclined carrying logistics vehicle |
| CN113562097B (en) * | 2021-09-14 | 2023-02-07 | 温州大学激光与光电智能制造研究院 | Inclined carrying logistics vehicle |
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