CN214980805U - Horizontal rotation platform - Google Patents
Horizontal rotation platform Download PDFInfo
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- CN214980805U CN214980805U CN202120558189.1U CN202120558189U CN214980805U CN 214980805 U CN214980805 U CN 214980805U CN 202120558189 U CN202120558189 U CN 202120558189U CN 214980805 U CN214980805 U CN 214980805U
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Abstract
The utility model discloses a horizontal rotation platform, include: the upper end of the rotating part is provided with a horizontal supporting surface arranged along the horizontal direction; the transmission ring is fixedly arranged at the lower end of the rotating part; the transmission ring is in transmission connection with the planetary wheel mechanism; the supporting part is fixedly arranged at the lower end of the planetary wheel mechanism; the driving motor is fixedly arranged in the supporting part, and an output shaft of the driving motor vertically penetrates through the supporting part upwards and is connected with the planet wheel mechanism; the upper end of the supporting leg is fixedly connected with the lower end of the supporting part, and the lower end of the supporting leg is abutted to the ground. By applying the utility model, the rotation of the rotating part at any angle can be rapidly completed, and a stable horizontal supporting surface with good bearing capacity is provided; just the utility model discloses stable in structure easily installs and produces.
Description
Technical Field
The utility model relates to a mechanical platform technical field especially relates to a horizontal rotation platform.
Background
In order to facilitate exhibition of articles and construction of a platform suitable for angle adjustment, a motor and the like are usually adopted to drive an upper supporting surface of a corresponding platform to rotate in the prior art, so that actual angle rotation requirements of users are met; however, the design mode of directly driving the platform to rotate by the motor often causes the load of the motor to be larger, the service life of the motor is shortened, and on the other hand, the stability is poorer, and the platform often has no proper supporting component, so that the bearing capacity of the upper supporting surface is often poorer, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to solve the above problems, an object of the present invention is to provide a horizontal rotation platform, including:
the upper end of the rotating part is provided with a horizontal supporting surface arranged along the horizontal direction;
the transmission ring is fixedly arranged at the lower end of the rotating part;
the transmission ring is in transmission connection with the planetary wheel mechanism;
the supporting part is fixedly arranged at the lower end of the planetary wheel mechanism;
the driving motor is fixedly arranged in the supporting part, and an output shaft of the driving motor vertically penetrates through the supporting part upwards and is connected with the planet wheel mechanism;
the upper end of the supporting leg is fixedly connected with the lower end of the supporting part, and the lower end of the supporting leg is abutted to the ground.
In another preferred embodiment, the planetary gear mechanism includes: the device comprises a supporting plate, a main gear, a transmission chain, a plurality of transmission gears, a plurality of rotating gears and a plurality of installation shafts, wherein the supporting plate is arranged in a circular manner, the upper surface of the supporting plate is provided with a first circular ring line which is arranged in a circular manner, the first circular ring line and the supporting plate are coaxially arranged, the installation shafts are uniformly arranged along the first circular ring line, the lower end of each installation shaft is fixedly arranged on the supporting plate, each transmission gear is rotatably arranged in the middle of the installation shaft, each rotating gear is rotatably arranged at the upper end of the installation shaft and is fixedly connected with one transmission gear, the transmission gear is rotatably arranged in the middle of the upper surface of the supporting plate, and the output shaft of a driving motor penetrates through the supporting plate and is fixedly connected with the main gear, the transmission chain is in an annular belt shape and movably arranged on the upper surface of the supporting plate, the transmission chain is in transmission connection with the main gear, each transmission gear is in transmission connection with the transmission chain, an annular rack is arranged on the inner edge of the transmission ring, and each rotating gear is in transmission connection with the annular rack.
In another preferred embodiment, the planetary wheel mechanism further includes at least one tightening gear, the upper surface of the supporting disk is further provided with a second circular ring line, the second circular ring line and the first circular ring line are coaxially arranged, the diameter of the second circular ring line is smaller than that of the first circular ring line, each tightening gear is arranged on the second circular ring line, the tightening gear is rotatably arranged on the supporting disk, and the tightening gear is in transmission connection with the transmission chain.
In another preferred embodiment, the number of the rotating gears is equal to the number of the transmission gears, the number of the mounting shafts is four, and the connecting lines of the four mounting shafts which are sequentially ended form a square.
In another preferred embodiment, a plurality of weight-reducing holes in a shape of a round trapezoid are formed in the supporting disc.
In another preferred embodiment, one side of each transmission gear, which is far away from the main gear, is in transmission connection with the transmission chain, one side of the main gear is in transmission connection with the transmission chain, and one side of the tightening gear is in transmission connection with the transmission chain.
In another preferred embodiment, the outer diameter of the driving ring is equal to the outer diameter of the support disc, and the diameter of the first circular ring line is smaller than the inner diameter of the driving ring.
In another preferred embodiment, the rotating portion includes: the diameter of the upper structure ring is larger than that of the lower structure ring, the diameter of the lower structure ring is larger than that of the transmission ring, the upper structure ring is arranged right above the lower structure ring, the upper structure ring and the lower structure ring are coaxially arranged, each support frame is fixedly connected with the outer edge of the transmission ring and the inner edge of the lower structure ring at the other end of the support frame, and each support beam is fixedly connected with the upper end of the upper structure ring and the lower end of the support beam at the upper end of the upper structure ring and the lower end of the lower structure ring at the lower end of the support beam, and the support plate is fixedly arranged on the upper structure ring.
In another preferred embodiment, the rotating portion further includes: the reinforcing frame is arranged in a groined shape along the horizontal direction and is provided with eight outer connecting ends, each outer connecting end is fixedly connected with the inner edge of the upper structural ring, and the lower surface of the supporting plate is fixedly connected with the upper surface of the reinforcing frame.
In another preferred embodiment, the outer edge of the upper surface of the supporting disk is provided with an annular sliding groove, the outer edge of the lower surface of the transmission ring is provided with a plurality of sliding blocks, and each sliding block slides in the annular sliding groove.
The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be: by applying the utility model, the rotation of the rotating part at any angle can be rapidly completed, and a stable horizontal supporting surface with good bearing capacity is provided; just the utility model discloses stable in structure easily installs and produces.
Drawings
Fig. 1 is an overall view of a horizontal rotary platform according to the present invention;
fig. 2 is a lower overall view of a horizontal rotary platform according to the present invention;
fig. 3 is a schematic top view of a horizontal rotary platform according to the present invention with the support plate removed;
fig. 4 is a schematic view of a rotating portion and a planetary gear mechanism of a horizontal rotating platform according to the present invention;
fig. 5 is a schematic view of the transmission of a rotating part of a horizontal rotating platform according to the present invention;
fig. 6 is an overall schematic view of a planetary gear mechanism of a horizontal rotation platform according to the present invention;
fig. 7 is a partially enlarged schematic view of a planetary gear mechanism of a horizontal rotation platform according to the present invention;
fig. 8 is a schematic view of a transmission chain of a planetary gear mechanism of a horizontal rotation platform according to the present invention.
In the drawings:
1. a rotating part; 2. a drive ring; 3. a planetary wheel mechanism; 4. a support portion; 5. a drive motor; 6. supporting legs; 31. a support disc; 32. a main gear; 33. a drive chain; 34. a transmission gear; 35. a rotating gear; 21. an annular rack; 36. tightening the gear; 37. lightening holes; 11. a support plate; 12. an upper structural ring; 13. a lower structural ring; 14. a support beam; 15. a support frame; 16. a reinforcing frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1 to 7, there is shown a horizontal rotation platform of a preferred embodiment, comprising: the upper end of the rotating part 1 is provided with a horizontal supporting surface arranged along the horizontal direction; the transmission ring 2 is fixedly arranged at the lower end of the rotating part 1; the transmission ring 2 is in transmission connection with the planet wheel mechanism 3; a support part 4, wherein the support part 4 is fixedly arranged at the lower end of the planetary gear mechanism 3; the driving motor 5 is fixedly arranged in the supporting part 4, and an output shaft of the driving motor 5 vertically penetrates through the supporting part 4 upwards and is connected with the planetary wheel mechanism 3; the upper end of the supporting leg 6 is fixedly connected with the lower end of the supporting part 4, and the lower end of the supporting leg 6 is abutted against the ground. Further, the rotating part 1 is as the main part by the rotation, other article, the assembly type building, personnel can all arrange in on foretell horizontal support surface, fixed connection between drive ring 2 and the rotating part 1, drive ring 2 receives rotary driving force's main intermediary's part as rotating part 1, after the drive motor 5 of placing in supporting part 4 begins to work in, drive motor 5's output shaft passes supporting part 4 drive planet wheel mechanism 3 and carries out work, planet wheel mechanism 3 transmits drive motor 5's rotary driving force to drive ring 2 on, planet wheel mechanism 3 is itself for the whole motion of spatial position, thereby planet wheel mechanism 3 drives the ring rotation and drives rotating part 1 again and rotate.
Further, as a preferred embodiment, the planetary gear mechanism 3 includes: the device comprises a supporting plate 31, a main gear 32, a transmission chain 33, a plurality of transmission gears 34, a plurality of rotating gears 35 and a plurality of mounting shafts, wherein the supporting plate 31 is arranged in a circular shape, the upper surface of the supporting plate 31 is provided with a first circular ring line which is arranged in a circular shape, the first circular ring line and the supporting plate 31 are coaxially arranged, the plurality of mounting shafts are uniformly arranged along the first circular ring line, the lower end of each mounting shaft is fixedly arranged on the supporting plate 31, each transmission gear 34 is rotatably arranged in the middle of one mounting shaft, each rotating gear 35 is rotatably arranged at the upper end of one mounting shaft, each rotating gear 35 is fixedly connected with one transmission gear 34, the transmission gears 34 are rotatably arranged in the middle of the upper surface of the supporting plate 31, an output shaft of a driving motor 5 penetrates through the supporting plate 31 and is fixedly connected with the main gear 32, the transmission chain 33 is arranged in an annular belt shape, and the transmission chain 33 is movably arranged on the upper surface of the supporting plate 31, the transmission chain 33 is in transmission connection with the main gear 32, each transmission gear 34 is in transmission connection with the transmission chain 33, the inner edge of the transmission ring 2 is provided with an annular rack 21, and each rotating gear 35 is in transmission connection with the annular rack 21. Further, the rotation driving force generated by the driving motor 5 is transmitted to each of the transmission gears 34 by the transmission chain 33 after passing through the rotation main gear 32, each of the transmission gears 34 drives each of the rotation gears 35 to rotate, and the outer edge teeth of the rotation gears 35 are engaged with the annular rack 21, thereby driving the entire driving ring 2 to rotate.
Further, as a preferred embodiment, the planetary gear mechanism 3 further includes at least one tightening gear 36, the upper surface of the supporting plate 31 is further provided with a second circular ring line, the second circular ring line and the first circular ring line are coaxially arranged, the diameter of the second circular ring line is smaller than that of the first circular ring line, each tightening gear 36 is arranged on the second circular ring line, the tightening gear 36 is rotatably arranged on the supporting plate 31, and the tightening gear 36 is in transmission connection with the transmission chain 33. Further, the entire drive chain 33 is made to run on the support disc 31 with appropriate tightness; the first circular ring line and the second circular ring line are both for convenience of location description and are not solid structures.
Further, as a preferred embodiment, the number of the rotating gears 35 is equal to the number of the transmission gears 34, the number of the mounting shafts is four, and the successive ending connecting lines of the four mounting shafts form a square together.
Further, as a preferred embodiment, as shown in fig. 8, a specific arrangement of the four mounting shafts of the planetary gear mechanism 3 described above is illustrated in a manner of being arranged in the vertical, horizontal, and left directions in the drawing direction, obviously, in this embodiment, each of the four mounting shafts is arranged in the vertical, horizontal, left, and right directions, a driving gear 34 and a rotating gear 35 are sleeved on each mounting shaft, and the driving chain 33 is integrally installed in a sleeved manner, specifically, with one end near the main gear 32 as a start end and a tail end, the start end of the driving chain 33 is located on the main gear 32, extends downward to the left through the lower right edge side of the tightening gear 36, bypasses the lower part, extends upward to the left side of the driving gear 34 (left), and is in driving connection with the upper side of the driving gear 34 (upper) by extending upward to the right after the driving gear 34 (left), then extends to the lower right and is in transmission connection with the right side of the transmission gear 34 (right), then is in transmission connection with the lower side of the transmission gear 34 (lower), and finally returns to the main gear 32 upwards through the left side of the transmission gear 34 (lower), so that the four transmission gears 34 and the corresponding rotary gears 35 synchronously rotate.
Further, as a preferred embodiment, the support plate 31 is provided with a plurality of lightening holes 37 with a rounded trapezoid shape.
Further, as a preferred embodiment, each of the transmission gears 34 is in transmission connection with the transmission chain 33 at a side away from the main gear 32, the main gear 32 is in transmission connection with the transmission chain 33 at a side, and the take-up gear 36 is in transmission connection with the transmission chain 33 at a side.
Further, as a preferred embodiment, the outer diameter of the driving ring 2 is equal to the outer diameter of the supporting disk 31, and the diameter of the first circular ring line is smaller than the inner diameter of the driving ring 2. Further, the lower surface of the driving ring 2 is kept at a certain distance from the upper surface of the supporting disk 31.
The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, the rotating part 1 includes: the utility model discloses a structure of building includes a supporting plate 11, go up structure ring 12, lower structure ring 13, a plurality of supporting beam 14 and a plurality of support frame 15, the diameter of going up structure ring 12 is greater than the diameter of lower structure ring 13, the diameter of lower structure ring 13 is greater than the diameter setting of driving ring 2, it sets up directly over lower structure ring 13 to go up structure ring 12, it sets up with lower structure ring 13 is coaxial to go up structure ring 12, the one end of each support frame 15 all with the outer fringe fixed connection of driving ring 2, the other end of each support frame 15 all with the inner edge fixed connection of lower structure ring 13, the upper end of each supporting beam 14 all with the lower fixed surface connection of last structure ring 12, the lower extreme of each supporting beam 14 all with the upper surface fixed connection of lower structure ring 13, supporting disk 31 fixed mounting is on last structure ring 12.
In a further embodiment of the present invention, the rotating part 1 further includes: the reinforcing frame 16 is arranged in a groined shape along the horizontal direction, the reinforcing frame 16 is provided with eight outer connecting ends, each outer connecting end is fixedly connected with the inner edge of the upper structural ring 12, and the lower surface of the supporting plate 11 is fixedly connected with the upper surface of the reinforcing frame 16.
The utility model discloses a in the further embodiment, the outer fringe of the upper surface of supporting disk 31 is provided with a ring shape spout, and the outer fringe of the lower surface of driving ring 2 is provided with a plurality of sliders, and each slider all slides and operates in ring shape spout. Further, vertical support for the drive ring 2 is also formed by the slide.
In a further embodiment of the present invention, a ball is further rotatably embedded in the lower end of each slider, and the sliding groove is filled with lubricating oil.
In a further embodiment of the present invention, the support portion 4 is a cylindrical structure.
In a further embodiment of the present invention, the lower end of the supporting leg 6 is a cross-shaped mechanism.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. A horizontal rotation platform, comprising:
the upper end of the rotating part is provided with a horizontal supporting surface arranged along the horizontal direction;
the transmission ring is fixedly arranged at the lower end of the rotating part;
the transmission ring is in transmission connection with the planetary wheel mechanism;
the supporting part is fixedly arranged at the lower end of the planetary wheel mechanism;
the driving motor is fixedly arranged in the supporting part, and an output shaft of the driving motor vertically penetrates through the supporting part upwards and is connected with the planet wheel mechanism;
the upper end of the supporting leg is fixedly connected with the lower end of the supporting part, and the lower end of the supporting leg is abutted to the ground.
2. The horizontal rotary platform of claim 1, wherein the planetary wheel mechanism comprises: the device comprises a supporting plate, a main gear, a transmission chain, a plurality of transmission gears, a plurality of rotating gears and a plurality of installation shafts, wherein the supporting plate is arranged in a circular manner, the upper surface of the supporting plate is provided with a first circular ring line which is arranged in a circular manner, the first circular ring line and the supporting plate are coaxially arranged, the installation shafts are uniformly arranged along the first circular ring line, the lower end of each installation shaft is fixedly arranged on the supporting plate, each transmission gear is rotatably arranged in the middle of the installation shaft, each rotating gear is rotatably arranged at the upper end of the installation shaft and is fixedly connected with one transmission gear, the transmission gear is rotatably arranged in the middle of the upper surface of the supporting plate, and the output shaft of a driving motor penetrates through the supporting plate and is fixedly connected with the main gear, the transmission chain is in an annular belt shape and movably arranged on the upper surface of the supporting plate, the transmission chain is in transmission connection with the main gear, each transmission gear is in transmission connection with the transmission chain, an annular rack is arranged on the inner edge of the transmission ring, and each rotating gear is in transmission connection with the annular rack.
3. The horizontal rotary platform as claimed in claim 2, wherein the planetary gear mechanism further comprises at least one tightening gear, the upper surface of the supporting disk is further provided with a second circular ring line, the second circular ring line and the first circular ring line are coaxially arranged, the diameter of the second circular ring line is smaller than that of the first circular ring line, each tightening gear is arranged on the second circular ring line, the tightening gears are rotatably arranged on the supporting disk, and the tightening gears are in transmission connection with the transmission chain.
4. The horizontal rotary platform of claim 2, wherein the number of the rotary gears is equal to the number of the transmission gears, the number of the mounting shafts is four, and the connecting lines of the four mounting shafts which are sequentially ended form a square.
5. The horizontal rotary platform as claimed in claim 2, wherein the support plate is formed with a plurality of lightening holes having a rounded trapezoid shape.
6. The horizontal rotary platform of claim 3, wherein each of the transmission gears is in transmission connection with the transmission chain on a side thereof remote from the main gear, the main gear is in transmission connection with the transmission chain on a side thereof, and the take-up gear is in transmission connection with the transmission chain on a side thereof.
7. The horizontal rotary platform of claim 2, wherein the outer diameter of the drive ring is equal to the outer diameter of the support disc, and the diameter of the first toroid is less than the inner diameter of the drive ring.
8. The horizontal rotation platform of claim 2, wherein the rotation portion comprises: the diameter of the upper structure ring is larger than that of the lower structure ring, the diameter of the lower structure ring is larger than that of the transmission ring, the upper structure ring is arranged right above the lower structure ring, the upper structure ring and the lower structure ring are coaxially arranged, each support frame is fixedly connected with the outer edge of the transmission ring and the inner edge of the lower structure ring at the other end of the support frame, and each support beam is fixedly connected with the upper end of the upper structure ring and the lower end of the support beam at the upper end of the upper structure ring and the lower end of the lower structure ring at the lower end of the support beam, and the support plate is fixedly arranged on the upper structure ring.
9. The horizontal rotation platform of claim 8, wherein the rotating portion further comprises: the reinforcing frame is arranged in a groined shape along the horizontal direction and is provided with eight outer connecting ends, each outer connecting end is fixedly connected with the inner edge of the upper structural ring, and the lower surface of the supporting plate is fixedly connected with the upper surface of the reinforcing frame.
10. The horizontal rotary platform as claimed in claim 9, wherein the outer edge of the upper surface of the support plate is provided with a circular sliding groove, and the outer edge of the lower surface of the transmission ring is provided with a plurality of sliding blocks, each sliding block sliding in the circular sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558189.1U CN214980805U (en) | 2021-03-18 | 2021-03-18 | Horizontal rotation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120558189.1U CN214980805U (en) | 2021-03-18 | 2021-03-18 | Horizontal rotation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214980805U true CN214980805U (en) | 2021-12-03 |
Family
ID=79157368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120558189.1U Active CN214980805U (en) | 2021-03-18 | 2021-03-18 | Horizontal rotation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214980805U (en) |
-
2021
- 2021-03-18 CN CN202120558189.1U patent/CN214980805U/en active Active
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