CN202099004U - Driving winding drum with planet mechanism - Google Patents
Driving winding drum with planet mechanism Download PDFInfo
- Publication number
- CN202099004U CN202099004U CN2011201903816U CN201120190381U CN202099004U CN 202099004 U CN202099004 U CN 202099004U CN 2011201903816 U CN2011201903816 U CN 2011201903816U CN 201120190381 U CN201120190381 U CN 201120190381U CN 202099004 U CN202099004 U CN 202099004U
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- China
- Prior art keywords
- bearing
- reel
- winding drum
- planetary mechanism
- sun wheel
- Prior art date
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- Expired - Fee Related
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Abstract
The utility mode relates to a driving winding drum, in particular to a driving winding drum with a planet mechanism, which belongs to the field of hoisting machines. The driving winding drum with the planet mechanism has the advantages that the simple planet mechanism is arranged on one side in the winding drum, a speed reducer is totally or partially positioned in the winding drum, and accordingly the volume and weight of the whole driving part are reduced by 1/3. The gravity center of the whole winding drum is moved in two supporting points of the winding drum, thereby enabling the stress of the winding drum to be reasonable.
Description
Technical field
The utility model relates to a kind of driving reel, relates in particular to a kind of driving reel with planetary mechanism, belongs to the winch field.
Background technology
Winch is divided into two kinds of manual hoist and electric winchs.Be main with electric winch now, it mainly comprises electrical motor, plunging joint, drg, reductor and reel, is installed in jointly on the frame; Reductor is installed in reel outside one side, drives reel and rotates, and its weight is bigger; Overall volume is also big; Drive part weight is brought very big pressure to reel outside reel two fulcrums, stressed irrational distribution concerning reel.
Summary of the invention
Because the defective that existing procucts exist; This use is novel to be that a kind of driving reel with planetary mechanism will be provided; A side is provided with planetary mechanism in its reel, with all or part of threading reel of reductor the inside, reduces the purpose of the volume and weight of whole drive part.
To achieve these goals, the technical solution of the utility model is: a kind of driving reel with planetary mechanism, and it mainly comprises: input shaft, output shaft, bearing and cylinder; It is characterized in that: it also comprises planetary mechanism; Bearing is connected with reel, and input shaft is positioned at bearing inside and is connected with planetary mechanism, and planetary mechanism is fixed in reel inside; Output shaft is positioned at the rear portion of reel, and output shaft is provided with second bearing; Said planetary mechanism comprises packing ring, internal tooth casing, clutch shaft bearing, planet wheel spindle, satellite gear, needle bearing, internally toothed annulus, sun wheel and pinion carrier, and input shaft is connected with sun wheel through internal tooth casing, and the sun wheel two ends are provided with packing ring; Sun wheel is meshed with satellite gear, and satellite gear is around the planet wheel spindle rotation, and the planet wheel spindle both sides are provided with needle bearing; The needle bearing outside is provided with internally toothed annulus; Be provided with the clutch shaft bearing bearing between internally toothed annulus and the cylinder, sun wheel is connected with pinion carrier, pinion carrier be provided with male splines; Reel is provided with female splines, and the male splines on the pinion carrier matches with female splines on the reel.
The principle of work of the utility model is:
Rotary power is imported by input shaft, is delivered to sun wheel by internal tooth casing, and sun wheel and satellite gear engagement to planet wheel spindle, are delivered to pinion carrier with transmission of power again, through the spline pair engagement, transmission of power to reel, is realized the reel takeoff output.
The advantage of the utility model is: a side is used easy planetary mechanism in reel; With all or part of threading reel of reductor the inside; Reduced the volume and weight of whole drive part; Dwindle 1/3 approximately, in two fulcrums of center of gravity shift-in reel with whole reel, make the stressed of reel be tending towards reasonable.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, input shaft, 2, bearing, 3, first packing ring, 4, internal tooth casing, 5, clutch shaft bearing; 6, planet wheel spindle, 7, satellite gear, 8, needle bearing, 9, internally toothed annulus, 10, sun wheel; 11, second packing ring, 12, pinion carrier, 13, output shaft, 14 reels, 15, second bearing.
The specific embodiment
In order further to understand a kind of wind-driven generator wheel-box that adopts the flexible shaft planetary mechanism, explain as follows in conjunction with Fig. 1:
It mainly comprises: input shaft 1, output shaft 13, bearing 2 and cylinder 14; It is characterized in that: it also comprises planetary mechanism; Bearing 2 is connected with reel 14, and input shaft 1 is positioned at bearing 2 inside and is connected with planetary mechanism, and planetary mechanism is fixed in reel 14 inside; Output shaft 13 is positioned at the rear portion of reel 14, and output shaft 13 is provided with second bearing 15; Said planetary mechanism comprises first packing ring 3, second packing ring 11, internal tooth casing 4, clutch shaft bearing 5, planet wheel spindle 6, satellite gear 7, needle bearing 8, internally toothed annulus 9, sun wheel 10 and pinion carrier 11; Input shaft 1 is connected with sun wheel 10 through internal tooth casing 4, and sun wheel 10 two ends are provided with first packing ring 3 and second packing ring 11, and sun wheel 10 is meshed with satellite gear 7; Satellite gear 7 is around planet wheel spindle 6 rotations; Planet wheel spindle 6 both sides are provided with needle bearing 8, and needle bearing 8 outsides are provided with internally toothed annulus 9, are provided with clutch shaft bearing 5 between internally toothed annulus 9 and the cylinder 14; Sun wheel 10 is connected with pinion carrier 11; Pinion carrier 11 be provided with male splines, reel 14 is provided with female splines, the male splines on the pinion carrier 11 matches with female splines on the reel 14.
Claims (1)
1. driving reel with planetary mechanism; It mainly comprises: input shaft, output shaft, bearing and cylinder is characterized in that: it also comprises planetary mechanism, and bearing is connected with reel; Input shaft is positioned at bearing inside and is connected with planetary mechanism; Planetary mechanism is fixed in reel inside, and output shaft is positioned at the rear portion of reel, and output shaft is provided with second bearing; Said planetary mechanism comprises packing ring, internal tooth casing, clutch shaft bearing, planet wheel spindle, satellite gear, needle bearing, internally toothed annulus, sun wheel and pinion carrier, and input shaft is connected with sun wheel through internal tooth casing, and the sun wheel two ends are provided with packing ring; Sun wheel is meshed with satellite gear, and satellite gear is around the planet wheel spindle rotation, and the planet wheel spindle both sides are provided with needle bearing; The needle bearing outside is provided with internally toothed annulus; Be provided with the clutch shaft bearing bearing between internally toothed annulus and the cylinder, sun wheel is connected with pinion carrier, pinion carrier be provided with male splines; Reel is provided with female splines, and the male splines on the pinion carrier matches with female splines on the reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201903816U CN202099004U (en) | 2011-06-08 | 2011-06-08 | Driving winding drum with planet mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201903816U CN202099004U (en) | 2011-06-08 | 2011-06-08 | Driving winding drum with planet mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099004U true CN202099004U (en) | 2012-01-04 |
Family
ID=45385029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201903816U Expired - Fee Related CN202099004U (en) | 2011-06-08 | 2011-06-08 | Driving winding drum with planet mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099004U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072912A (en) * | 2013-01-11 | 2013-05-01 | 湖南长庆机电科教有限公司 | Double-slider type few tooth difference planetary gear retarding mechanism |
| CN103867685A (en) * | 2014-03-03 | 2014-06-18 | 青岛力克川液压机械有限公司 | Lifting device for rock drill |
| CN103964330A (en) * | 2014-04-17 | 2014-08-06 | 洛阳汉鼎起重机械有限公司 | Connecting structure of winding drum and speed reducer |
| KR102459029B1 (en) * | 2022-02-10 | 2022-10-27 | (주)코스텍 | Winch for stage facility |
-
2011
- 2011-06-08 CN CN2011201903816U patent/CN202099004U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072912A (en) * | 2013-01-11 | 2013-05-01 | 湖南长庆机电科教有限公司 | Double-slider type few tooth difference planetary gear retarding mechanism |
| CN103867685A (en) * | 2014-03-03 | 2014-06-18 | 青岛力克川液压机械有限公司 | Lifting device for rock drill |
| CN103867685B (en) * | 2014-03-03 | 2016-05-18 | 青岛力克川液压机械有限公司 | A kind of rock brill lifting device |
| CN103964330A (en) * | 2014-04-17 | 2014-08-06 | 洛阳汉鼎起重机械有限公司 | Connecting structure of winding drum and speed reducer |
| KR102459029B1 (en) * | 2022-02-10 | 2022-10-27 | (주)코스텍 | Winch for stage facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Yongsheng Document name: Notification of Approving Refund |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |