CN209943438U - Multi-directional multi-speed planetary transmission - Google Patents
Multi-directional multi-speed planetary transmission Download PDFInfo
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- CN209943438U CN209943438U CN201920426941.XU CN201920426941U CN209943438U CN 209943438 U CN209943438 U CN 209943438U CN 201920426941 U CN201920426941 U CN 201920426941U CN 209943438 U CN209943438 U CN 209943438U
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Abstract
The utility model discloses a multidirectional multispeed planetary transmission device, its constitution includes motor and the speed reducer of being connected with the motor, the speed reducer below is equipped with the gyration dish, be equipped with sun shaft, sun gear, first planetary shaft ring gear, second planetary gear, gear shaft, gear and second planetary shaft in the gyration dish, sun shaft is connected with the speed reducer, sun shaft key-connected sun gear, sun gear meshing has second planetary gear, sun gear meshes with first planetary gear, second planetary gear key-connected gear has the gear shaft, gear shaft key-connected gear, the gear meshes with the second planetary shaft; the first planetary gear is in keyed connection with a first planetary shaft, the first planetary gear is meshed with an inner gear ring, and the inner gear ring is in bolted connection with a fixed support. Not only realizes revolution and rotation of stirring movement, but also realizes multidirectional and multispeed movement of stirring movement, and has simple structure, mature process and stable performance.
Description
Technical Field
The utility model relates to a technical field of material preparation stirring specifically is a multidirectional many fast planetary gear.
Background
Traditional planetary mixer power transmission lies in the bottom of machine, comprises motor, speed reducer, belt pulley usually, and the light-tonnage model sets up a set of usually, and the large-tonnage model needs the symmetry to set up two sets ofly, still has one set of planetary gear drive's reducing gear box in the churn in addition, and whole transmission link is many, bulky, the quality is heavy, and such complete machine structural style and transmission system set up and bring a series of problems: 1) the cost is high; 2) the installation and arrangement in a production line are difficult; 3) the transmission efficiency is low; 4) the reliability is poor; 5) the maintenance is inconvenient, and the whole machine is usually required to be disassembled for maintenance; 6) the feeding and discharging arrangement and the structure are limited, and the requirement of an automatic production line is not met.
In addition, the conventional planetary mixer has a problem that the whole set of wheel-grinding mixing device is installed on a vertical column at the center of the mixing drum, and besides the problem of reliability, due to the existence of the middle vertical column of the drum body, the materials mixed between two rotating mixing planets have no mutual convection impact effect, which greatly reduces the effect of the vertical shaft planetary mixing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multidirectional multispeed planetary gear to the above-mentioned problem that exists among the prior art to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the multidirectional multi-speed planetary transmission device comprises a motor and a speed reducer connected with the motor, wherein a rotary disk is arranged below the speed reducer, a sun shaft, a sun gear, a first planetary shaft inner gear ring, a second planetary gear, a gear shaft, a gear and a second planetary shaft are arranged in the rotary disk, the sun shaft is connected with the speed reducer, the sun shaft is connected with the sun gear in a key mode, the sun gear is meshed with the second planetary gear, the sun gear is meshed with the first planetary gear, the second planetary gear is connected with the gear shaft in a key mode, the gear shaft is connected with the gear in a key mode, and the gear is meshed with the second planetary shaft; the first planetary gear is in keyed connection with a first planetary shaft, the first planetary gear is meshed with the inner gear ring, the inner gear ring is in bolted connection with the fixed support, so that the inner gear ring and the first planetary shaft drive the rotary disc to do revolution motion around the inner gear ring, and meanwhile, the second planetary shaft and the first planetary shaft do rotation and do revolution motion around the inner gear ring.
Furthermore, the inner gear ring is fixed above the fixed support.
Furthermore, the inner gear ring is connected with a flange plate through a ball, and the flange plate is connected with the rotary plate.
Further, the second planet shaft is mounted inside the rotary disk through a bearing.
Furthermore, the speed reducer is connected with a sun shaft of the rotary disc through a coupler.
Furthermore, the speed reducer is in direct key connection with the sun shaft.
Further, the sun shaft key can be one or two or more than two sun gears.
Further, the sun gear may be one or two or more gears that mesh with the first planetary gear and the second planetary gear.
Furthermore, the rotary disc consists of an upper part and a lower part which are connected through a mounting plane bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a planetary gear is revolution motion around the ring gear with planet output shaft drive gyration dish, and the rotation is done to the planet axle simultaneously and is revolution motion around ring gear 5, not only realizes stirring motion's revolution and rotation, and realizes stirring motion's multidirectional and many fast motions, its simple structure, mature, the stable performance of technology.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. sun shaft, 2, sun gear, 3, first planetary gear, 4, first planetary shaft, 5, inner gear ring, 6, second planetary gear, 7, gear shaft, 8, gear, 9, second planetary shaft, 10, fixed support, 11, motor, 21 shaft coupling, 22, speed reducer, 23, bearing, 31, ball, 32 and flange.
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, the present invention provides a technical solution: the multi-direction multi-speed planetary transmission device comprises a motor 11 and a speed reducer 22 connected with the motor 11, wherein a rotary disk 12 is arranged below the speed reducer 22, the rotary disk 12 consists of an upper part and a lower part, the upper part and the lower part are connected through a mounting plane bolt, a sun shaft 1, a sun gear 2, a first planetary gear 3, a first planetary shaft 4 inner gear ring 5, a second planetary gear 6, a gear shaft 7, a gear 8 and a second planetary shaft 9 are arranged in the rotary disk 12, and the speed reducer 22 is connected with the sun shaft 1 of the rotary disk 12 through a coupler 21 or the speed reducer 22 is directly connected with the sun shaft 1 in a key mode. The sun shaft 1 is in key connection with a sun gear 2, the sun gear 2 is meshed with a second planetary gear 6, the sun gear 2 is meshed with a first planetary gear 3, the second planetary gear 6 is in key connection with a gear shaft 7, the gear shaft 7 is in key connection with a gear 8, and the gear 8 is meshed with a second planetary shaft 9; the first planetary gear 3 is connected with a first planetary shaft 4 in a key mode, the inner gear ring 5 is fixed on the fixed support 10, the inner gear ring 5 is connected with a flange plate 32 through balls 31, and the flange plate 32 is connected with the rotary disc 12. The inner gear ring 5 is connected with a fixed support 10 through bolts, and the second planet shaft 9 is installed inside the rotary disk 12 through a bearing 23. The first planetary gears 3 are meshed with the ring gear 5, so that the ring gear 5 and the first planetary shaft 4 drive the rotary disk 12 to revolve around the ring gear 5, and meanwhile, the second planetary shaft 9 and the first planetary shaft 4 rotate and revolve around the ring gear 5. Sun 1 key-type connection sun gear 2 of sun shaft can be one or two or more, sun gear 2 meshes first planetary gear 3 and second planetary gear 6 can be one or two or more, the utility model discloses not only realize the revolution and the rotation of stirring motion, and realize multidirectional and the multispeed motion of stirring motion, its simple structure, mature, the stable performance of technology.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A multidirectional, multi-speed planetary transmission characterized by: the device comprises a motor (11) and a speed reducer (22) connected with the motor (11), a rotary disk (12) is arranged below the speed reducer (22), a sun shaft (1), a sun gear (2), a first planetary gear (3), a first planetary shaft (4), an inner gear ring (5), a second planetary gear (6), a gear shaft (7), a gear (8) and a second planetary shaft (9) are arranged in the rotary disk (12), the sun shaft (1) is connected with a speed reducer (22), the sun shaft (1) is connected with a sun gear (2) in a key way, the sun gear (2) is meshed with a second planet gear (6), the sun gear (2) is meshed with the first planet gear (3), the second planetary gear (6) is connected with a gear shaft (7) in a key mode, the gear shaft (7) is connected with a gear (8) in a key mode, and the gear (8) is meshed with a second planetary shaft (9); the first planetary gear (3) is in keyed connection with a first planetary shaft (4), the first planetary gear (3) is meshed with an inner gear ring (5), the inner gear ring (5) is in bolted connection with a fixed support (10), so that the inner gear ring (5) and the first planetary shaft (4) drive a rotary disc (12) to revolve around the inner gear ring (5), and meanwhile, the second planetary shaft (9) and the first planetary shaft (4) rotate and revolve around the inner gear ring (5).
2. The multi-direction, multi-speed planetary transmission as in claim 1, wherein: the inner gear ring (5) is fixed above the fixed support (10).
3. The multi-direction, multi-speed planetary transmission as in claim 2, wherein: the inner gear ring (5) is connected with a flange plate (32) through a ball (31), and the flange plate (32) is connected with the rotary disc (12).
4. The multi-direction, multi-speed planetary transmission as in claim 1, wherein: the second planet shaft (9) is mounted inside the rotary disk (12) through a bearing (23).
5. The multi-direction, multi-speed planetary transmission as in claim 1, wherein: the speed reducer (22) is connected with a sun shaft (1) of the rotary disk (12) through a coupler (21).
6. The multi-direction, multi-speed planetary transmission as in claim 1, wherein: the speed reducer (22) is in direct key connection with the sun shaft (1).
7. The multi-direction, multi-speed planetary transmission as in claim 1, wherein: the number of the key connection sun gear (2) of the sun shaft (1) can be one or two or more.
8. The multi-direction, multi-speed planetary transmission as in claim 1, wherein: the sun gear (2) can be one or two or more than two meshed first planet gears (3) and second planet gears (6).
9. The multi-direction, multi-speed planetary transmission as in claim 1, wherein: the rotary disc (12) consists of an upper part and a lower part which are connected through a mounting plane bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426941.XU CN209943438U (en) | 2019-04-01 | 2019-04-01 | Multi-directional multi-speed planetary transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920426941.XU CN209943438U (en) | 2019-04-01 | 2019-04-01 | Multi-directional multi-speed planetary transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209943438U true CN209943438U (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920426941.XU Active CN209943438U (en) | 2019-04-01 | 2019-04-01 | Multi-directional multi-speed planetary transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209943438U (en) |
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2019
- 2019-04-01 CN CN201920426941.XU patent/CN209943438U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: 266000 Ma Wan Yi Cun, Jiaodong sub district office, Jiaozhou City, Qingdao City, Shandong Province Patentee after: QINGDAO PUMAITE MACHINERY EQUIPMENT Co.,Ltd. Address before: Room 601, unit 3, Building 29, changdeju, Chengyang District, Qingdao, Shandong Province Patentee before: Zhang Fan |
|
| TR01 | Transfer of patent right |