CN202500966U - Deceleration mechanism for driving device - Google Patents
Deceleration mechanism for driving device Download PDFInfo
- Publication number
- CN202500966U CN202500966U CN2012200249788U CN201220024978U CN202500966U CN 202500966 U CN202500966 U CN 202500966U CN 2012200249788 U CN2012200249788 U CN 2012200249788U CN 201220024978 U CN201220024978 U CN 201220024978U CN 202500966 U CN202500966 U CN 202500966U
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- Prior art keywords
- planetary
- gear
- reducing gear
- main body
- drive unit
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- 230000007246 mechanism Effects 0.000 title abstract description 17
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 description 3
- 208000031968 Cadaver Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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Abstract
The utility model discloses a deceleration mechanism for a driving device. The deceleration mechanism comprises a deceleration mechanism main body connected with an output shaft of a driving motor. One set or multi-set planetary gear mechanisms are axially disposed on the deceleration mechanism main body in dependence on transmission need. As the planetary gear mechanisms are employed, the deceleration mechanism is small in size, low in cost, easy in concealed installation and convenient in installation. Besides, the planetary gear mechanisms are characterized by having high transmission ratio, large carrying capability and stable transmission, are stable and reliable when driving mechanisms such as doors, windows, sunshades, advertising signs, curtains, etc., and can drive large-scale mechanisms.
Description
Technical field
The utility model relates to a kind of reducing gear of drive unit.
Background technique
In order to save muscle power and easy-to-operat; All be provided with Vidacare corp in the mechanisms such as the door of a lot of buildings, window, awning, advertising signboard, curtain now; Mostly its motorized motions mode is that drive motor cooperates with reducing gear, yet these reducing gears adopt chain-driven, belt transmission, multistage fixed axis gear transmission etc. more, and these transmission speed reducers constitute this height, volume is big; Need take bigger space; Be not easy to the hidden design of these Vidacare corps, influence attractive in appearancely, and install very inconvenient.
Summary of the invention
In order to overcome the deficiency of existing technology, the utility model provides a kind of reducing gear of drive unit, and this reducing gear has that volume is little, cost is low, easy for installation and stable transmission characteristics.
The utility model solves the technological scheme that its technical problem adopted:
A kind of reducing gear of drive unit is characterized in that comprising the reducing gear main body that is connected with the drive motor output shaft, and said reducing gear main body is made up of one group of perhaps planetary gears of organizing more.
Said planetary gears disposes two groups, comprises first planetary gears and second planetary gears.
Said first planetary gears comprises the first centre-driven gear that is connected with the drive motor output shaft, internal gear, includes one first planetary first planetary gear set and first planetary carrier at least; Said first planetary gear set is connected with the first centre-driven gear, internal gear respectively, and said first planetary carrier is provided with some corresponding first planet pins that dispose and be connected with first planetary pinion.
Said second planetary gears comprises the second centre-driven gear at the first planetary carrier center that is arranged on, includes one second planetary second planetary gear set and second planetary carrier at least; Said second planetary gear set is connected with the second centre-driven gear, internal gear respectively; Said second planetary carrier is provided with some corresponding second planet pins that dispose and be connected with second planetary pinion, and the low speed output shaft of said reducing gear main body is arranged in second planetary carrier in the heart.
First planetary pinion of said first planetary gear set is provided with three, and first planet pin on said first planetary carrier is provided with three groups.
Second planetary pinion of said second planetary gear set is provided with four, and second planet pin on said second planetary carrier is provided with four groups.
Said drive motor is fixed on reducing gear main body lower end through motor mount, and said reducing gear main body upper end disposes upper end cap, and said low speed output shaft passes upper end cap, and through the upper end cap stationary positioned.
Said reducing gear main body also disposes scaffold, and said scaffold is fixed on the upper end cap.
The beneficial effect of the utility model is: the utility model comprises the reducing gear main body that is connected with the drive motor output shaft; The reducing gear main body can be provided with one group or many group planetary gears according to the needs of transmission, and axially is provided with, owing to adopted planetary gears; Make the volume of the utility model less, cost is low; Easy hidden installation and easy for installation, and planetary gears has, and velocity ratio is big, bearing capacity big, the stable transmission characteristics, when motion of mechanism such as driving gate, window, awning, advertising signboard, curtain; Steadily reliable, and can drive large corporation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the utility model overall structure schematic representation;
Fig. 2 is that the utility model decomposes the back structural representation;
Fig. 3 is the structural representation of the utility model first planetary gears;
Fig. 4 is the structural representation of the utility model second planetary gears;
Fig. 5 is the structural representation of the utility model when being applied to out the paulin device.
Embodiment
Referring to figs. 1 through Fig. 5; Fig. 1 to Fig. 5 is the structural representation of the utility model one specific embodiment; As shown in the figure; A kind of reducing gear of drive unit; Comprise the reducing gear main body 2 that is connected with drive motor 1 output shaft, reducing gear main body 2 comprises that first planetary gears 21 and second planetary gears, 22, the first planetary gears 21 comprise the first centre-driven gear 31, internal gear 4, first planetary gear set 41 and first planetary carrier 51 that is connected with drive motor 1 output shaft; First planetary gear set 41 is made up of three first planetary pinions 61; And be connected with the first centre-driven gear 31, internal gear 4 respectively, first planetary carrier 51 is provided with three groups of first planet pins 511 with 511, three groups of first planet pins of first planetary pinion, the 61 corresponding configurations of first planetary gear set 41 and is connected with the first corresponding planetary pinion 61 respectively.
As shown in the figure; Second planetary gears 21 comprises the second centre-driven gear 32, second planetary gear set 42 and second planetary carrier 52 that is arranged on first planetary carrier, 51 centers; Said second planetary gear set 42 is made up of four second planetary pinions 62; And be connected with the second centre-driven gear 32, internal gear 4 respectively; Second planetary carrier 52 is provided with four groups of second planet pins 521 with second planetary pinion, the 62 corresponding configurations of second planetary gear set 42; Four groups second planet pin 521 is connected with the second corresponding planetary pinion 62 respectively, and the low speed output shaft 7 of reducing gear main body 2 is arranged in second planetary carrier 52 in the heart.
As shown in the figure, drive motor 1 is fixed on reducing gear main body 2 lower ends through motor mount 11, and reducing gear main body 2 upper ends dispose upper end cap 12, and low speed output shaft 7 passes upper end cap 12, and through upper end cap 12 stationary positioned.
Further, reducing gear main body 2 also disposes scaffold 8, and scaffold 8 is fixed on the upper end cap 12, and scaffold 8 is provided with some mounting holes, and reducing gear main body 2 can be installed in the position of required installation through scaffold 8.
During drive motor 1 energising, the output shaft of drive motor 1 drives the first centre-driven gear 31 and rotates, and first planetary gear set 41 that is connected with the first centre-driven gear 31, internal gear 4 respectively is under the driving of the first centre-driven gear 31; Three first planetary pinions 61 of first planetary gear set 41 rotate around the rotating shaft of the first centre-driven gear 31; And drive 51 rotations of first planetary carrier, and at this moment accomplish the deceleration of the first order, the second centre-driven gear 32 that is arranged on first planetary carrier, 51 centers rotates with first planetary carrier 51; Four second planetary pinions 62 that drive second planetary gear set 42 rotate around the rotating shaft of the second centre-driven gear 32; And drive 52 rotations of second planetary carrier, thus the low speed output shaft 7 that drives reducing gear main body 2 rotates output, and low speed output shaft 7 is connected with the drive unit of mechanisms such as door, window, awning, advertising signboard, curtain; Thereby realize the driving of these mechanisms; Owing to adopted the planetary pinion transmission, made that the volume of the utility model is less, cost is low, easy hidden installation and easy for installation; And the planetary pinion transmission has, and velocity ratio is big, bearing capacity big, the stable transmission characteristics; When motion of mechanism such as driving gate, window, awning, advertising signboard, curtain, steadily reliable, and can drive large corporation.
Fig. 5 is the structural representation of the utility model when being applied to out the paulin device, and as shown in the figure, two groups drive motor 1, reducing gear main body 2 are installed on out respectively in the motor cabinet 92 of paulin device; The low speed output shaft 7 of reducing gear main body 2 is connected with the input shaft of the switching-over driving mechanism 91 of driving the paulin device; Drive reducing gear main body 2 through drive motor 1, drive and open the action of paulin device, the unlatching that realizes awning with fold; Because the volume of the utility model is less; Can effectively reduce out the volume of paulin device, and can steadily move, driving force is big.
More than the preferable enforcement of the utility model is specified; Certainly; The utility model can also adopt the form different with above-mentioned mode of execution; For example reducing gear main body 2 can be provided with one group or many group planetary gears according to the needs of transmission, and the planetary pinion of planetary gear set also can dispose one or more according to design demand; So those of ordinary skill in the art should belong in the protection domain of the utility model conversion of under the prerequisite of spirit of the present invention, being done that is equal to or corresponding the change.
Claims (8)
1. the reducing gear of a drive unit is characterized in that comprising the reducing gear main body (2) that is connected with drive motor (1) output shaft, and said reducing gear main body (2) is made up of one group of perhaps planetary gears of organizing more.
2. the reducing gear of a kind of drive unit according to claim 1 is characterized in that said planetary gears disposes two groups, comprises first planetary gears (21) and second planetary gears (22).
3. the reducing gear of a kind of drive unit according to claim 2; It is characterized in that said first planetary gears (21) comprises the first centre-driven gear (31) that is connected with drive motor (1) output shaft, internal gear (4), includes first planetary gear set (41) and first planetary carrier (51) of one first planetary pinion (61) at least; Said first planetary gear set (41) is connected with the first centre-driven gear (31), internal gear (4) respectively, and said first planetary carrier (51) is provided with some corresponding first planet pins (511) that dispose and be connected with first planetary pinion (61).
4. the reducing gear of a kind of drive unit according to claim 3; It is characterized in that said second planetary gears (22) comprises the second centre-driven gear (32) that is arranged on first planetary carrier (51) center, includes second planetary gear set (42) and second planetary carrier (52) of one second planetary pinion (62) at least; Said second planetary gear set (42) is connected with the second centre-driven gear (32), internal gear (4) respectively; Said second planetary carrier (52) is provided with some corresponding second planet pins (521) that dispose and be connected with second planetary pinion (62), and the low speed output shaft (7) of said reducing gear main body (2) is arranged in second planetary carrier (52) in the heart.
5. the reducing gear of a kind of drive unit according to claim 3; First planetary pinion (61) that it is characterized in that said first planetary gear set (41) is provided with three, and first planet pin (511) on said first planetary carrier (51) is provided with three groups.
6. the reducing gear of a kind of drive unit according to claim 4; Second planetary pinion (62) that it is characterized in that said second planetary gear set (42) is provided with four, and second planet pin (521) on said second planetary carrier (52) is provided with four groups.
7. the reducing gear of a kind of drive unit according to claim 4; It is characterized in that said drive motor (1) is fixed on reducing gear main body (2) lower end through motor mount (11); Said reducing gear main body (2) upper end disposes upper end cap (12); Said low speed output shaft (7) passes upper end cap (12), and through upper end cap (12) stationary positioned.
8. the reducing gear of a kind of drive unit according to claim 7 is characterized in that said reducing gear main body (2) also disposes scaffold (8), and said scaffold (8) is fixed on the upper end cap (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249788U CN202500966U (en) | 2012-01-19 | 2012-01-19 | Deceleration mechanism for driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249788U CN202500966U (en) | 2012-01-19 | 2012-01-19 | Deceleration mechanism for driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500966U true CN202500966U (en) | 2012-10-24 |
Family
ID=47037580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200249788U Expired - Fee Related CN202500966U (en) | 2012-01-19 | 2012-01-19 | Deceleration mechanism for driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061285A (en) * | 2014-06-23 | 2014-09-24 | 句容利威尔电器有限公司 | 3D (Three-Dimensional) printer |
| CN107606070A (en) * | 2017-11-03 | 2018-01-19 | 佛山市南海区金沙朗丽斯窗饰制品厂（普通合伙） | Gear reduction unit |
-
2012
- 2012-01-19 CN CN2012200249788U patent/CN202500966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061285A (en) * | 2014-06-23 | 2014-09-24 | 句容利威尔电器有限公司 | 3D (Three-Dimensional) printer |
| CN107606070A (en) * | 2017-11-03 | 2018-01-19 | 佛山市南海区金沙朗丽斯窗饰制品厂（普通合伙） | Gear reduction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180205 Address after: 528400 Guangdong city of Zhongshan Province three township Bai Cun Bi Hua flapping Stone Ring Road No. 65 two Patentee after: The Zhongshan city dynamo-electric Co., Ltd of peace generation five metals Address before: 65 No. 528400 Guangdong city of Zhongshan province Zhongshan three township village Bihua road one of the white flapping stone ring Patentee before: Chen Zhonghe |
|
| 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: 20121024 Termination date: 20190119 |