CN220302692U - Embedded integrated air-cooled shell transmission output planetary reducer - Google Patents
Embedded integrated air-cooled shell transmission output planetary reducer Download PDFInfo
- Publication number
- CN220302692U CN220302692U CN202321980771.2U CN202321980771U CN220302692U CN 220302692 U CN220302692 U CN 220302692U CN 202321980771 U CN202321980771 U CN 202321980771U CN 220302692 U CN220302692 U CN 220302692U
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- China
- Prior art keywords
- gear
- wall
- protective shell
- driven
- planetary
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 title claims description 8
- 230000001681 protective effect Effects 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 241000883990 Flabellum Species 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model provides an embedded integrated air-cooled shell rotary output planetary reducer, and relates to the technical field of planetary reducers. When the rotating shaft rotates, the sun gear is driven to rotate, so that the planetary gear can be driven to rotate, the planetary rotating frame can be driven to rotate, when the rotating shaft rotates, the main crankshaft gear can be driven to rotate, the auxiliary crankshaft gear can be driven to rotate, the fan blade can be driven to rotate under the meshing effect between the driving gear and the driven gear, and the device can dissipate heat.
Description
Technical Field
The utility model relates to the technical field of planetary speed reducers, in particular to an embedded integrated air-cooled shell rotary output planetary speed reducer.
Background
The planetary reducer is an industrial product with wide application, can reduce the rotating speed of a motor and increase the output torque. The planetary reducer can be used as a matching component for industries such as lifting, excavating, transporting, building and the like.
In the prior art, the planetary reducer can generate a large amount of heat in the high-speed running process, lubricating oil is generally injected into the planetary reducer to prevent damage to internal parts due to high temperature, the lubricating oil can lubricate the planetary gears and cool the planetary gears, and most planetary reducers are provided with an air cooling fan at the shell to assist in heat dissipation, but the fan is additionally increased to waste electric energy, so that a new planetary reducer is needed.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, an air cooling fan is arranged on a shell to assist the shell to dissipate heat, but the waste of electric energy is additionally increased by adding the fan.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an embedded integrated forced air cooling shell changes output planetary reducer, includes the protective housing, the inside of protective housing is provided with the pivot, the fixed cover of outer wall of pivot is equipped with the sun gear, the interior table wall fixed mounting of protective housing has the ring gear, the meshing is connected with three planetary gear between sun gear and the ring gear, and is three the outer wall one side of planetary gear is all fixed to be inserted and is equipped with the round bar, and is three the fixed cover of outer wall of round bar is equipped with the bearing, and the fixed cover of outer wall of bearing is equipped with the connecting plate, the fixed cover of outer wall one side of connecting plate is equipped with the planet revolving rack, the fixed cover of outer wall of pivot is equipped with main crank gear, the fixed cover of outer wall one side of inner wall of protective housing is equipped with vice crank gear, and vice crank gear meshes with main crank gear, the fixed cover of outer wall one end of vice crank gear is equipped with the driving gear, the outer wall one side of protective housing is equipped with driven gear, and driven gear meshes with the fixed installation flabellum mutually.
Preferably, the interior surface wall of protective housing has seted up the rectangle recess, and the interior surface wall of rectangle recess is provided with the soundproof cotton, conveniently under the effect of soundproof cotton, increases the sound insulation nature of this device.
Preferably, a rectangular frame is fixedly arranged on one side of the outer wall of the protective shell, and a grid is arranged on the inner surface wall of the rectangular frame, so that the fan blade is conveniently protected under the action of the grid.
Preferably, the top of protective housing is provided with annotates the liquid end, annotate the top movable sleeve of liquid end and be equipped with the top cap, conveniently annotate the lubrication fluid in the protective housing under the effect of annotating the liquid end.
Preferably, seal bearings are arranged among the rotating shaft, the planetary rotating frame, the auxiliary crankshaft gear and the protective shell, so that the tightness of the device is improved conveniently under the action of the seal bearings.
Preferably, one end of the outer wall of the rotating shaft is provided with a coupling, and one side of the outer wall of the protective shell is fixedly provided with a fixing plate, so that the motor can be conveniently connected under the action of the fixing plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when the rotating shaft rotates, the sun gear is driven to rotate, so that the planetary gear can be driven to rotate, and the planetary rotating frame can be driven to rotate, when the rotating shaft rotates, the main crankshaft gear can be driven to rotate, so that the auxiliary crankshaft gear can be driven to rotate, and under the meshing effect between the driving gear and the driven gear, the fan blade can be driven to rotate, so that the device can dissipate heat, and the fan blade is driven to rotate through the structure of the device, so that the waste of energy sources can be reduced without additionally connecting a power supply, and the problem that the device proposed in the background is provided with an air cooling fan on the shell to assist in heat dissipation is solved, but the waste of electric energy is additionally increased by adding the fan.
2. In the utility model, the sound insulation cotton is arranged in the protective shell, so that the noise transmission outside the protective shell can be blocked, the mute effect of the device can be improved, and the noise generated in the running process of the device is prevented from affecting other people.
Drawings
Fig. 1 is a perspective view of a front view structure of an embedded integrated air-cooled shell transmission output planetary reducer provided by the utility model;
FIG. 2 is a perspective view of a cross-sectional main structure of an embedded integrated air-cooled shell transmission output planetary reducer according to the present utility model;
FIG. 3 is a perspective view of a cross-sectional side view of an embedded integrated air-cooled shell transmission output planetary reducer according to the present utility model;
fig. 4 is a structural perspective view of a cross-sectional bottom side of an embedded integrated air-cooled shell transmission output planetary reducer according to the present utility model.
Legend description: 1. a protective housing; 2. a rotating shaft; 3. a sun gear; 4. an inner gear ring; 5. a planetary gear; 6. a round bar; 7. a bearing; 8. a connecting plate; 9. a planetary rotating frame; 10. a main crankshaft gear; 11. a secondary crankshaft gear; 12. a drive gear; 13. a driven gear; 14. a fan blade; 15. soundproof cotton; 16. a rectangular frame; 17. a grille; 18. a liquid injection end; 19. a top cover; 20. sealing the bearing; 21. a coupling; 22. and a fixing plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-4, the utility model provides an embedded integrated air-cooled shell rotary output planetary reducer, which comprises a protective shell 1, wherein a rotating shaft 2 is arranged in the protective shell 1, a sun gear 3 is fixedly sleeved on the outer surface wall of the rotating shaft 2, an inner gear ring 4 is fixedly arranged on the inner surface wall of the protective shell 1, three planetary gears 5 are connected between the sun gear 3 and the inner gear ring 4 in a meshed manner, round rods 6 are fixedly inserted on one side of the outer wall of the three planetary gears 5, bearings 7 are fixedly sleeved on the outer surface wall of the three round rods 6, a connecting plate 8 is fixedly sleeved on the outer surface wall of the three bearings 7, a planetary rotating frame 9 is fixedly inserted on one side of the outer wall of the connecting plate 8, a main crankshaft gear 10 is fixedly sleeved on the outer surface wall of the rotating shaft 2, a subsidiary crankshaft gear 11 is movably inserted on one side of the inner wall of the protective shell 1, the subsidiary crankshaft gear 11 is meshed with the main crankshaft gear 10, a driving gear 12 is fixedly sleeved on one end of the outer wall of the subsidiary crankshaft gear 11, a driven gear 13 is movably inserted on one side of the outer wall of the protective shell 1, the driven gear 13 is meshed with the driving gear 12, and a fan blade 14 is fixedly arranged on one side of the outer wall of the driven gear 13.
The effect that its whole embodiment 1 reached is, when pivot 2 rotates, will drive sun gear 3 and rotate to can drive planetary gear 5 and rotate, and then can drive planetary rotating frame 9 and rotate, when pivot 2 rotates, just can drive main crank gear 10 and rotate, thereby can drive vice crank gear 11 and rotate, under the meshing effect between driving gear 12 and driven gear 13, just can drive flabellum 14 and rotate, thereby can the heat dissipation of this device, drive flabellum 14 through self structure and rotate, just so need not additionally switch on the power, just can reduce the waste of energy.
In embodiment 2, as shown in fig. 1-4, a rectangular groove is formed in an inner surface wall of a protective housing 1, soundproof cotton 15 is arranged on the inner surface wall of the rectangular groove, a rectangular frame 16 is fixedly installed on one side of an outer wall of the protective housing 1, a grid 17 is arranged on the inner surface wall of the rectangular frame 16, a liquid injection end 18 is arranged at the top of the protective housing 1, a top cover 19 is movably sleeved on the top of the liquid injection end 18, sealing bearings 20 are arranged among a rotating shaft 2, a planetary rotating frame 9, a secondary crankshaft gear 11 and the protective housing 1, a coupler 21 is arranged at one end of the outer wall of the rotating shaft 2, and a fixing plate 22 is fixedly installed on one side of the outer wall of the protective housing 1.
The effect that its whole real-time example 2 reached is, owing to the inside of protective housing 1 is provided with soundproof cotton 15, just so can separate the noise of inside and pass outward, just so can increase the silence effect of this device, through grid 17, just can protect flabellum 14, prevent flabellum 14 from receiving the striking and damaging, through sealed bearing 20, just can prevent that lubricating fluid from spilling.
Working principle: firstly, the output end of the motor is connected with the coupler 21, then the motor is fixed through the fixing plate 22, then the planetary rotating frame 9 is connected with appointed equipment, then the top cover 19 is opened, lubricating liquid is injected into the protective housing 1 through the liquid injection end 18, friction between gears can be reduced, heat dissipation can be carried out simultaneously, under the effect of the sealing bearing 20, lubricating liquid can be prevented from leaking, when the motor rotates, the rotating shaft 2 is driven to rotate, thereby the sun gear 3 is driven to rotate, the planetary gear 5 is driven to rotate, the planetary rotating frame 9 is driven to rotate, the aim of speed reduction can be achieved, the main crankshaft gear 10 is driven to rotate when the rotating shaft 2 rotates, the auxiliary crankshaft gear 11 is driven to rotate, the fan blades 14 are driven to rotate under the meshing effect between the driving gear 12 and the driven gear 13, the heat dissipation can be carried out through the device, the noise isolation cotton 15 is arranged in the protective housing 1, and the noise isolation device is improved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. An embedded integrated forced air cooling shell changes output planetary reducer, its characterized in that: the novel planetary gear transmission device comprises a protective shell (1), a rotating shaft (2) is arranged in the protective shell (1), a sun gear (3) is fixedly sleeved on the outer surface wall of the rotating shaft (2), an inner gear ring (4) is fixedly arranged on the inner surface wall of the protective shell (1), three planetary gears (5) are connected between the sun gear (3) and the inner gear ring (4) in a meshed mode, round rods (6) are fixedly inserted on one side of the outer wall of the planetary gears (5), bearings (7) are fixedly sleeved on the outer surface wall of the round rods (6), connecting plates (8) are fixedly sleeved on the outer surface wall of the bearings (7), a planetary rotating frame (9) is fixedly inserted on one side of the outer surface wall of the connecting plates (8), a main crankshaft gear (10) is fixedly sleeved on one side of the outer surface wall of the rotating shaft (2), a subsidiary crankshaft gear (11) is movably inserted on one side of the inner wall of the protective shell (1), the subsidiary crankshaft gear (11) is meshed with the main crankshaft gear (10), a driving gear (12) is fixedly sleeved on one side of the outer wall of the subsidiary crankshaft (11), a driven gear (13) is movably inserted on one side of the driven gear (13), and a fan blade (14) is fixedly arranged on one side of the outer wall of the driven gear (13).
2. The embedded integrated air-cooled shell rotary output planetary reducer of claim 1, wherein: rectangular grooves are formed in the inner surface wall of the protective shell (1), and soundproof cotton (15) is arranged on the inner surface wall of the rectangular grooves.
3. The embedded integrated air-cooled shell rotary output planetary reducer of claim 1, wherein: a rectangular frame (16) is fixedly arranged on one side of the outer wall of the protective shell (1), and a grid (17) is arranged on the inner surface wall of the rectangular frame (16).
4. The embedded integrated air-cooled shell rotary output planetary reducer of claim 1, wherein: the top of the protective shell (1) is provided with a liquid injection end (18), and the top of the liquid injection end (18) is movably sleeved with a top cover (19).
5. The embedded integrated air-cooled shell rotary output planetary reducer of claim 1, wherein: sealing bearings (20) are arranged among the rotating shaft (2), the planetary rotating frame (9), the auxiliary crankshaft gear (11) and the protective shell (1).
6. The embedded integrated air-cooled shell rotary output planetary reducer of claim 1, wherein: one end of the outer wall of the rotating shaft (2) is provided with a coupling (21), and one side of the outer wall of the protective shell (1) is fixedly provided with a fixing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321980771.2U CN220302692U (en) | 2023-07-26 | 2023-07-26 | Embedded integrated air-cooled shell transmission output planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321980771.2U CN220302692U (en) | 2023-07-26 | 2023-07-26 | Embedded integrated air-cooled shell transmission output planetary reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302692U true CN220302692U (en) | 2024-01-05 |
Family
ID=89346884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321980771.2U Active CN220302692U (en) | 2023-07-26 | 2023-07-26 | Embedded integrated air-cooled shell transmission output planetary reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302692U (en) |
-
2023
- 2023-07-26 CN CN202321980771.2U patent/CN220302692U/en active Active
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