CN210313339U - Jacking structure of transfer robot - Google Patents
Jacking structure of transfer robot Download PDFInfo
- Publication number
- CN210313339U CN210313339U CN201921125664.5U CN201921125664U CN210313339U CN 210313339 U CN210313339 U CN 210313339U CN 201921125664 U CN201921125664 U CN 201921125664U CN 210313339 U CN210313339 U CN 210313339U
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- jacking
- synchronous belt
- driving
- platform
- lifting
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Abstract
The utility model discloses a transfer robot's jacking structure, include: the jacking device comprises a jacking mounting platform, a jacking lifting platform, three jacking screws, three driven synchronous pulleys, a synchronous belt, a driving synchronous pulley, a jacking motor, a speed reducer and a rotary supporting disk; the jacking motor, the speed reducer and the jacking screw rod are mounted to the jacking mounting platform and are positioned on the upper side of the jacking mounting platform; the driven synchronous belt pulley is fixed to one end of a screw rod of the jacking screw rod and is positioned on the lower side of the jacking mounting platform; the driving synchronous belt wheel is fixed to an output shaft of the speed reducer and is positioned on the lower side of the jacking mounting platform; the synchronous belt is sleeved on the peripheries of the driven synchronous belt wheel and the driving synchronous belt wheel; the speed reducer is connected to the jacking motor; three mounting holes are formed on the jacking lifting platform; the jacking lifting platform is simultaneously sleeved on the peripheries of the screw nuts of the three jacking screws through the three mounting holes. The jacking power of the jacking structure of the transfer robot is strong, and the stability of the jacking lifting platform during lifting can be guaranteed.
Description
Technical Field
The utility model relates to a transfer robot's jacking structure.
Background
The conventional transfer robot has a jacking mechanism that converts a rotary motion of a lead screw of a jacking lead screw into an up-and-down linear motion of the jacking mechanism. However, the transfer robot generally uses such as hydraulic jacking and link jacking, which occupies too much internal space, has too little jacking force, and cannot guarantee the smoothness of the jacked tray when the jacking action is realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transfer robot's jacking structure adopts following technical scheme:
a jacking structure of a transfer robot, comprising: the device comprises a jacking mounting platform, a jacking lifting platform for driving goods to lift, three jacking lead screws for driving the jacking lifting platform to lift, three driven synchronous belt pulleys for driving the lead screws of the jacking lead screws to rotate, a synchronous belt for driving the driven synchronous belt pulleys, a driving synchronous belt pulley for driving the synchronous belt, a jacking motor for driving the driving synchronous belt pulley, a speed reducer for outputting the driving force of the jacking motor and a rotary supporting plate for supporting a tray; the jacking motor, the speed reducer and the jacking screw rod are mounted to the jacking mounting platform and are positioned on the upper side of the jacking mounting platform; the driven synchronous belt pulley is fixed to one end of a screw rod of the jacking screw rod and is positioned on the lower side of the jacking mounting platform; the driving synchronous belt wheel is fixed to an output shaft of the speed reducer and is positioned on the lower side of the jacking mounting platform; the synchronous belt is sleeved on the peripheries of the driven synchronous belt wheel and the driving synchronous belt wheel; the speed reducer is connected to the jacking motor; three mounting holes are formed on the jacking lifting platform; the jacking lifting platform is simultaneously sleeved on the peripheries of the screw nuts of the three jacking screws through the three mounting holes; the rotary supporting disk is rotatably connected to the jacking lifting platform and is positioned above the jacking lifting platform.
Further, the rotation axis of the screw rod of the jacking screw rod is perpendicular to the jacking lifting platform.
Further, jacking lift platform and jacking mounting platform parallel arrangement.
Further, the rotation axes of the lead screws of the three jacking lead screws are parallel to each other.
Further, three jacking lead screws are distributed in a triangular mode.
Further, three jacking lead screws are evenly distributed in the circumferential direction of the rotary supporting disc.
The utility model discloses an useful part lies in that the transfer robot's that provides jacking structure passes through 3 jacking lead screws of jacking motor simultaneous drive and goes up and down to jacking lift platform, and the power of jacking is stronger and can guarantee the stability on the jacking lift platform, and then guarantees the stability of tray and goods when going up and down, avoids the goods to take place to empty.
Drawings
Fig. 1 is a schematic view of a jacking structure of a transfer robot according to the present invention.
The jacking structure 10 of transfer robot, jacking mounting platform 11, jacking lift platform 12, jacking lead screw 13, driven synchronous pulley 14, hold-in range 15, initiative synchronous pulley 16, jacking motor 17, speed reducer 18, gyration supporting disk 19.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a jacking structure 10 of a transfer robot includes: the jacking device comprises a jacking mounting platform 11, a jacking lifting platform 12, three jacking screw rods 13, three driven synchronous pulleys 14, a synchronous belt 15, a driving synchronous pulley 16, a jacking motor 17, a speed reducer 18 and a rotary supporting plate 19. The jacking lifting platform 12 is used for driving the goods to lift. The three jacking screw rods 13 are used for driving the jacking lifting platform 12 to lift. The three driven synchronous belt pulleys 14 are used for driving a screw rod of the jacking screw rod 13 to rotate. The timing belt 15 is used to drive the driven timing pulley 14. The driving timing pulley 16 is used to drive the timing belt 15. The jacking motor 17 is used for driving the driving synchronous pulley 16. The speed reducer 18 is configured to output a driving force of the jacking motor 17 and to increase a torque of the jacking motor 17 so as to amplify the power of the jacking motor 17. The slewing support tray 19 is used to support the pallet and thus the load.
As a specific structure, the jacking motor 17, the speed reducer 18 and the jacking screw 13 are mounted to the jacking mounting platform 11 and located on the upper side of the jacking mounting platform 11. The driven timing pulley 14 is fixed to one end of a lead screw of the jacking lead screw 13 and is located on the lower side of the jacking mounting platform 11. A driving timing pulley 16 is fixed to an output shaft of the speed reducer 18 and is located on the lower side of the jacking mounting platform 11. The timing belt 15 is fitted around the driven timing pulley 14 and the driving timing pulley 16. The reducer 18 is connected to the jacking motor 17. The jacking platform 12 is formed with three mounting holes. The jacking lifting platform 12 is simultaneously sleeved on the peripheries of the screw nuts of the three jacking screws 13 through the three mounting holes. The rotation support plate 19 is rotatably connected to the jacking platform 12 and located above the jacking platform 12.
Jacking structure 10 of transfer robot drives 3 jacking lead screw 13 through jacking motor 17 simultaneously and goes up and down to jacking lift platform 12, and the power of jacking is stronger and can guarantee the stability on jacking lift platform 12, and then guarantees the stability of tray and goods when going up and down, avoids the goods to take place to empty. The purpose of controlling the lifting speed of the lifting platform 12 in the up-and-down motion can be achieved by controlling the rotating speed of the lifting motor 17.
As a further scheme, three jacking screw rods 13 are distributed in a triangular shape. The three jacking screws 13 are uniformly distributed in the circumferential direction of the rotary support disc 19.
Specifically, the three jack screws 13 are positioned at three vertexes of a regular triangle, and the center of gravity of the rotation support plate 19 is positioned at the center of the regular triangle, so that the rotation support plate 19 can be stably lifted.
As a specific embodiment, the rotation axis of the screw of the jacking screw 13 is perpendicular to the jacking lifting platform 12. This arrangement provides a high structural stability.
As a specific embodiment, the jacking lifting platform 12 is arranged in parallel with the jacking installation platform 11.
As a specific embodiment, the rotation axes of the lead screws of the three jacking lead screws 13 are parallel to each other.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (6)
1. A jacking structure of a transfer robot, comprising: the lifting device comprises a lifting installation platform, a lifting platform for driving goods to lift, three lifting screws for driving the lifting platform to lift, three driven synchronous belt wheels for driving the screws of the lifting screws to rotate, a synchronous belt for driving the driven synchronous belt wheels, a driving synchronous belt wheel for driving the synchronous belt, a lifting motor for driving the driving synchronous belt wheel, a speed reducer for outputting the driving force of the lifting motor and a rotary supporting plate for supporting a tray; the jacking motor, the speed reducer and the jacking screw rod are mounted to the jacking mounting platform and are positioned on the upper side of the jacking mounting platform; the driven synchronous belt pulley is fixed to one end of a screw rod of the jacking screw rod and is positioned on the lower side of the jacking mounting platform; the driving synchronous belt pulley is fixed to an output shaft of the speed reducer and is positioned on the lower side of the jacking mounting platform; the synchronous belt is sleeved on the peripheries of the driven synchronous belt wheel and the driving synchronous belt wheel; the speed reducer is connected to the jacking motor; three mounting holes are formed in the jacking lifting platform; the jacking lifting platform is simultaneously sleeved on the peripheries of the screw nuts of the three jacking screws through the three mounting holes; the rotary supporting disk is rotatably connected to the jacking lifting platform and is positioned above the jacking lifting platform.
2. The jacking structure of a transfer robot according to claim 1,
and the rotating axis of the screw rod of the jacking screw rod is vertical to the jacking lifting platform.
3. The jacking structure of the transfer robot of claim 2,
the jacking lifting platform and the jacking mounting platform are arranged in parallel.
4. The jacking structure of the transfer robot of claim 3,
the rotation axes of the lead screws of the three jacking lead screws are parallel to each other.
5. The jacking structure of the transfer robot of claim 4,
the three jacking screw rods are distributed in a triangular shape.
6. The jacking structure of the transfer robot of claim 5,
the three jacking screw rods are uniformly distributed in the circumferential direction of the rotary supporting disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921125664.5U CN210313339U (en) | 2019-07-17 | 2019-07-17 | Jacking structure of transfer robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921125664.5U CN210313339U (en) | 2019-07-17 | 2019-07-17 | Jacking structure of transfer robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210313339U true CN210313339U (en) | 2020-04-14 |
Family
ID=70124004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921125664.5U Active CN210313339U (en) | 2019-07-17 | 2019-07-17 | Jacking structure of transfer robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210313339U (en) |
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2019
- 2019-07-17 CN CN201921125664.5U patent/CN210313339U/en active Active
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