CN213354605U - Driving device of intelligent heavy-load mobile platform - Google Patents
Driving device of intelligent heavy-load mobile platform Download PDFInfo
- Publication number
- CN213354605U CN213354605U CN202022317378.8U CN202022317378U CN213354605U CN 213354605 U CN213354605 U CN 213354605U CN 202022317378 U CN202022317378 U CN 202022317378U CN 213354605 U CN213354605 U CN 213354605U
- Authority
- CN
- China
- Prior art keywords
- helical gear
- gear
- transmission shaft
- shaft
- mobile platform
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a drive arrangement of intelligence heavy load moving platform, including the bed plate, be provided with steering motor in the middle of the bottom of bed plate, steering motor's bottom is provided with first helical gear, bottom one side of first helical gear is provided with the second helical gear, the bottom opposite side of first helical gear is provided with the third helical gear, one side that the third helical gear is kept away from to the second helical gear is provided with the first transmission shaft, one side that the second helical gear is kept away from to the third helical gear is provided with the second transmission shaft; according to the driving device of the intelligent heavy-load mobile platform, the steering motor is arranged, and one steering motor controls the two groups of rolling wheels to synchronously rotate through the plurality of helical gears and the transmission shaft, so that the driving device is simple in structure, strong in action consistency and high in flexibility; through setting up the driving motor cover, the driving motor covers driving motor, avoids dust rubbish etc. to get into the operation that the motor influences the motor, has prolonged driving motor's life.
Description
Technical Field
The utility model relates to a drive arrangement technical field specifically is an intelligence heavy load mobile platform's drive arrangement.
Background
The heavy-duty mobile platform is often used for short-range carrying of large-scale heavy objects, and the core of the heavy-duty mobile platform is a driving device of the heavy-duty mobile platform, and the driving device is responsible for driving the whole platform to stably move.
The prior art has the following defects or problems:
1. the driving device of the existing heavy-load mobile platform has poor flexibility, each driving wheel needs a corner motor to control steering, and the motors are more in number, so that the control is more complicated, the accuracy is difficult to ensure, and the action consistency is poor;
2. the driving device of the existing heavy-load mobile platform drives the motor to be directly exposed outside, and the motor is easy to feed dust or roll garbage due to low installation position, thereby influencing the operation of the motor and being not easy to be used for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an intelligence heavy load mobile platform's drive arrangement to reach the purpose that the flexibility is strong, driving motor long service life.
In order to achieve the above object, the utility model provides a following technical scheme: a driving device of an intelligent heavy-load moving platform comprises a base plate, wherein a steering motor is arranged in the middle of the bottom of the base plate, a first helical gear is arranged at the bottom of the steering motor, a second helical gear is arranged on one side of the bottom of the first helical gear, a third helical gear is arranged on the other side of the bottom of the first helical gear, a first transmission shaft is arranged on one side, away from the third helical gear, of the second helical gear, a second transmission shaft is arranged on one side, away from the second helical gear, of the third helical gear, rotating sleeves are arranged on the first transmission shaft and the second transmission shaft, a fixing rod is arranged between the base plate and the rotating sleeves, a fourth helical gear is arranged at one end, away from the first transmission shaft and the second transmission shaft, a fifth helical gear is arranged at the bottom of the fourth helical gear, and a first rotating shaft is arranged between the base plate and the fifth, the bottom of fifth helical gear all is provided with first straight-tooth gear, one side that fourth helical gear was kept away from to first straight-tooth gear all is provided with the second straight-tooth gear, the top of second straight-tooth gear is provided with the back shaft, be provided with the cushion between back shaft and the bed plate, the bottom of second straight-tooth gear is provided with the wheel support, be provided with the roller wheel in the middle of the bottom of wheel support, the roller wheel middle part is provided with the third transmission shaft, one side that the roller wheel was kept away from mutually all is provided with driving motor cover.
As the utility model discloses a preferred technical scheme, first helical gear meshes with second helical gear and third helical gear mutually, all through shaft coupling fixed connection between output shaft and first helical gear, second helical gear and first transmission shaft and third helical gear and the second transmission shaft that turn to the motor.
As the utility model discloses an optimized technical scheme, the inside of rotating the cover is provided with the bearing, and the internal diameter size of bearing is unanimous with the external diameter size of first transmission shaft, rotate between cover and the dead lever through welded fastening.
As an optimal technical solution of the present invention, the fourth helical gear meshes with the fifth helical gear, the outer diameter of the first rotating shaft is the same as the inner diameter of the fifth helical gear, and the first rotating shaft passes through the fifth helical gear and is fixedly connected to the first straight gear.
As the utility model discloses a preferred technical scheme, first straight-teeth gear meshes with the second straight-teeth gear mutually, the internal diameter size of second straight-teeth gear is unanimous with the external diameter size of back shaft, and passes through welded fastening between second straight-teeth gear and the back shaft.
As the utility model discloses an preferred technical scheme, set up the bearing with supporting shaft looks adaptation between back shaft and the cushion, through bolt fixed connection between back shaft and the wheel support.
As the utility model discloses a preferred technical scheme, the inside driving motor that is provided with of driving motor cover, and the driving motor output shaft passes through shaft coupling fixed connection with the third transmission shaft, through bolt fixed connection between wheel and the third transmission shaft roll, rotate through the bearing between the inner wall of third transmission shaft and wheel support and be connected, one side that the wheel that rolls was kept away from to the driving motor cover all is provided with the louvre.
Compared with the prior art, the utility model provides an intelligence heavy load mobile platform's drive arrangement possesses following beneficial effect:
1. according to the driving device of the intelligent heavy-load mobile platform, the steering motor is arranged, and one steering motor controls the two groups of rolling wheels to synchronously rotate through the plurality of helical gears and the transmission shaft, so that the driving device is simple in structure, strong in action consistency and high in flexibility;
2. this drive arrangement of intelligence heavy load mobile platform through setting up the driving motor cover, and the driving motor covers driving motor, avoids dust rubbish etc. to get into the operation that the motor influences the motor, has prolonged driving motor's life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the first transmission assembly of the present invention;
FIG. 3 is an enlarged schematic view of the second transmission assembly of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the limiting component of the present invention.
In the figure: 1. a base plate; 2. a steering motor; 3. a first helical gear; 4. a second helical gear; 5. a third bevel gear; 6. a first drive shaft; 7. a second drive shaft; 8. rotating the sleeve; 9. fixing the rod; 10. a fourth helical gear; 11. a fifth helical gear; 12. a first rotating shaft; 13. a first straight gear; 14. a second spur gear; 15. a support shaft; 16. cushion blocks; 17. a wheel support; 18. a rolling wheel; 19. a third drive shaft; 20. and a driving motor cover.
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, in this embodiment: a driving device of an intelligent heavy-load moving platform comprises a base plate 1, a steering motor 2 is arranged in the middle of the bottom of the base plate 1, a first helical gear 3 is arranged at the bottom of the steering motor 2, a second helical gear 4 is arranged on one side of the bottom of the first helical gear 3, a third helical gear 5 is arranged on the other side of the bottom of the first helical gear 3, a first transmission shaft 6 is arranged on one side, away from the third helical gear 5, of the second helical gear 4, a second transmission shaft 7 is arranged on one side, away from the second helical gear 4, of the third helical gear 5, rotating sleeves 8 are arranged on the first transmission shaft 6 and the second transmission shaft 7, a fixed rod 9 is arranged between the base plate 1 and the rotating sleeve 8, a fourth helical gear 10 is arranged at one end, away from the first transmission shaft 6 and the second transmission shaft 7, a fifth helical gear 11 is arranged at the bottom of the fourth helical gear 10, and a first rotating shaft 12 is, a first straight gear 13 is arranged at the bottom of each fifth helical gear 11, a second straight gear 14 is arranged on one side, away from the fourth helical gear 10, of each first straight gear 13, a supporting shaft 15 is arranged at the top of each second straight gear 14, a cushion block 16 is arranged between each supporting shaft 15 and the base plate 1, a gear support 17 is arranged at the bottom of each second straight gear 14, a rolling gear 18 is arranged in the middle of the bottom of each gear support 17, a third transmission shaft 19 is arranged in the middle of each rolling gear 18, and a driving motor cover 20 is arranged on one side, away from each rolling gear 18; the type of the driving motor in the driving motor cover 20 is YBK 3-315M, and the type of the steering motor 2 is YBK 3-132-S1.
In this embodiment, the first helical gear 3 is engaged with the second helical gear 4 and the third helical gear 5, and the output shaft of the steering motor 2 is fixedly connected with the first helical gear 3, the second helical gear 4 is fixedly connected with the first transmission shaft 6, and the third helical gear 5 is fixedly connected with the second transmission shaft 7 through the shaft couplings, so that the steering motor 2 can drive the first transmission shaft 6 and the second transmission shaft 7 to rotate through the first helical gear 3, the second helical gear 4 and the third helical gear 5; a bearing is arranged in the rotating sleeve 8, the inner diameter of the bearing is consistent with the outer diameter of the first transmission shaft 6, the rotating sleeve 8 and the fixed rod 9 are fixed by welding, and the first transmission shaft 6 and the second transmission shaft 7 can freely rotate while being limited in rotation; the fourth helical gear 10 is meshed with the fifth helical gear 11, the outer diameter of the first rotating shaft 12 is the same as the inner diameter of the fifth helical gear 11, the first rotating shaft 12 passes through the fifth helical gear 11 and is fixedly connected with the first straight gear 13, so that the fifth helical gear 11 can drive the first rotating shaft 12 to rotate while the fourth helical gear 10 rotates, and further the first straight gear 13 rotates; the first straight gear 13 is meshed with the second straight gear 14, the inner diameter of the second straight gear 14 is consistent with the outer diameter of the supporting shaft 15, and the second straight gear 14 is fixed with the supporting shaft 15 through welding, so that when the first straight gear 13 rotates, the supporting shaft 15 fixed with the second straight gear 14 can rotate; a bearing matched with the support shaft 15 is arranged between the support shaft 15 and the cushion block 16, the support shaft 15 is fixedly connected with the wheel bracket 17 through a bolt, so that the support shaft 15 can rotate, and the support shaft 15 is fixedly connected with the wheel bracket 17 through the bolt, so that the disassembly and the assembly are convenient; the inside driving motor that is provided with of driving motor cover 20, and the driving motor output shaft passes through shaft coupling fixed connection with third transmission shaft 19, pass through bolt fixed connection between wheel 18 and the third transmission shaft 19 roll, rotate through the bearing between the inner wall of third transmission shaft 19 and wheel support 17 and be connected, one side that driving motor cover 20 kept away from wheel 18 rolls all is provided with the louvre, it is rotatory to make driving motor can drive wheel 18 rolls, the louvre can avoid driving motor to burn out because of the high temperature.
The utility model discloses a theory of operation and use flow: when the utility model is used, the device is assembled firstly, when needing to turn to the left, the control turns to the clockwise rotation of the motor 2, the clockwise rotation of the first helical gear 3, the clockwise rotation of the second helical gear 4 and the first transmission shaft 6, the anticlockwise rotation of the third helical gear 5 and the second transmission shaft 7, the clockwise rotation of the fourth helical gear 10 fixed with the first transmission shaft 6, the clockwise rotation of the fifth helical gear 11 engaged with the first helical gear, the clockwise rotation of the first straight gear 13, the anticlockwise rotation of the second straight gear 14, the left-side driving wheel turns to the left, the anticlockwise rotation of the fourth helical gear 10 fixed with the second transmission shaft 7, the clockwise rotation of the fifth helical gear 11 engaged with the first straight gear 13, the clockwise rotation of the second straight gear 14, the left-side driving wheel turns to the left, and the synchronous rotation of two groups of rolling wheels 18 driven by one turning motor 2 is realized, simple structure, the action uniformity is strong, and the flexibility is high, and through setting up driving motor cover 20, driving motor cover 20 gets up driving motor protection, avoids dust rubbish etc. to get into the operation that the motor influences driving motor, has prolonged driving motor's life.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an intelligence heavy load mobile platform's drive arrangement, includes bed plate (1), its characterized in that: a steering motor (2) is arranged in the middle of the bottom of the base plate (1), a first helical gear (3) is arranged at the bottom of the steering motor (2), a second helical gear (4) is arranged on one side of the bottom of the first helical gear (3), a third helical gear (5) is arranged on the other side of the bottom of the first helical gear (3), a first transmission shaft (6) is arranged on one side, away from the third helical gear (5), of the second helical gear (4), a second transmission shaft (7) is arranged on one side, away from the second helical gear (4), of the third helical gear (5), rotating sleeves (8) are respectively arranged on the first transmission shaft (6) and the second transmission shaft (7), a fixing rod (9) is arranged between the base plate (1) and the rotating sleeves (8), and a fourth helical gear (10) is respectively arranged at one end, away from the first transmission shaft (6) and the second transmission shaft (7), the bottom of the fourth bevel gear (10) is provided with a fifth bevel gear (11), a first rotating shaft (12) is arranged between the base plate (1) and the fifth bevel gear (11), a first straight gear (13) is arranged at the bottom of each fifth helical gear (11), a second straight gear (14) is arranged on one side of each first straight gear (13) far away from each fourth helical gear (10), a supporting shaft (15) is arranged at the top of the second straight gear (14), a cushion block (16) is arranged between the supporting shaft (15) and the base plate (1), a wheel bracket (17) is arranged at the bottom of the second straight gear (14), a rolling wheel (18) is arranged in the middle of the bottom of the wheel bracket (17), and a third transmission shaft (19) is arranged in the middle of the rolling wheel (18), and a driving motor cover (20) is arranged on one side, far away from the rolling wheel (18), of each rolling wheel.
2. The driving device of an intelligent heavy-duty mobile platform according to claim 1, wherein: the first helical gear (3) is meshed with the second helical gear (4) and the third helical gear (5), and an output shaft of the steering motor (2) is fixedly connected with the first helical gear (3), the second helical gear (4) and the first transmission shaft (6) and the third helical gear (5) and the second transmission shaft (7) through shaft couplings.
3. The driving device of an intelligent heavy-duty mobile platform according to claim 1, wherein: the inside of rotating sleeve (8) is provided with the bearing, and the internal diameter size of bearing is unanimous with the external diameter size of first transmission shaft (6), rotate and pass through welded fastening between cover (8) and dead lever (9).
4. The driving device of an intelligent heavy-duty mobile platform according to claim 1, wherein: the fourth helical gear (10) is meshed with a fifth helical gear (11), the outer diameter of the first rotating shaft (12) is consistent with the inner diameter of the fifth helical gear (11), and the first rotating shaft (12) penetrates through the fifth helical gear (11) to be fixedly connected with a first straight gear (13).
5. The driving device of an intelligent heavy-duty mobile platform according to claim 1, wherein: the first straight gear (13) is meshed with the second straight gear (14), the inner diameter of the second straight gear (14) is the same as the outer diameter of the supporting shaft (15), and the second straight gear (14) is fixed with the supporting shaft (15) through welding.
6. The driving device of an intelligent heavy-duty mobile platform according to claim 1, wherein: and a bearing matched with the supporting shaft (15) is arranged between the supporting shaft (15) and the cushion block (16), and the supporting shaft (15) is fixedly connected with the wheel bracket (17) through a bolt.
7. The driving device of an intelligent heavy-duty mobile platform according to claim 1, wherein: the inside driving motor that is provided with of driving motor cover (20), and driving motor output shaft and third transmission shaft (19) pass through shaft coupling fixed connection, pass through bolt fixed connection between wheel (18) and third transmission shaft (19) roll, rotate through the bearing between the inner wall of third transmission shaft (19) and wheel support (17) and be connected, one side that wheel (18) are kept away from in driving motor cover (20) all is provided with the louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317378.8U CN213354605U (en) | 2020-10-16 | 2020-10-16 | Driving device of intelligent heavy-load mobile platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022317378.8U CN213354605U (en) | 2020-10-16 | 2020-10-16 | Driving device of intelligent heavy-load mobile platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213354605U true CN213354605U (en) | 2021-06-04 |
Family
ID=76130894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022317378.8U Expired - Fee Related CN213354605U (en) | 2020-10-16 | 2020-10-16 | Driving device of intelligent heavy-load mobile platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213354605U (en) |
-
2020
- 2020-10-16 CN CN202022317378.8U patent/CN213354605U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201908946U (en) | Slewing bearing mechanism of worm wheel and worm gear | |
| CN201730339U (en) | Concrete pumping equipment and cantilever device thereof | |
| CN107604968B (en) | Swinging multi-layer multi-row hose winch mechanism and double-wheel slot milling machine provided with same | |
| CN201348023Y (en) | Inner gear type speed reduction slewing gear | |
| CN103287488B (en) | Foresteerage gear | |
| CN213354605U (en) | Driving device of intelligent heavy-load mobile platform | |
| CN102774239B (en) | Front steering drive axle assembly | |
| CN208149068U (en) | Driving wheel and mobile robot | |
| CN204053369U (en) | A kind of full-automatic roller bracing frame | |
| CN201211529Y (en) | Rolling mill roll changing carriage | |
| CN208747515U (en) | A kind of hydraulic pressure lift winding plant | |
| CN201348022Y (en) | Outer gear type speed reduction slewing gear | |
| CN107127749A (en) | Revolute robot and its linear actuator | |
| CN206636998U (en) | A kind of gear reduction unit for exporting oscillating motion | |
| CN201720259U (en) | Mandrel movement limiting main speed reducer of seamless pipe rolling mill | |
| CN211202761U (en) | Power split transmission device for wind power equipment | |
| CN210254804U (en) | Vertical rotary support | |
| CN208471417U (en) | A kind of built-in promotion winding plant | |
| CN208814559U (en) | A kind of built-in promotion winding plant of corner connection | |
| CN216997337U (en) | Novel modular wheel group | |
| CN214946312U (en) | Tractor gear transmission planet carrier structure | |
| CN201916451U (en) | Transmission | |
| CN211469735U (en) | Electric roller of punch press conveyor | |
| CN219309684U (en) | Steel coil trolley with saddle capable of rotating at any angle | |
| CN218118533U (en) | Gearbox and agricultural machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |