CN201390625Y - Electric capstan driving mechanism - Google Patents
Electric capstan driving mechanism Download PDFInfo
- Publication number
- CN201390625Y CN201390625Y CN200920119194U CN200920119194U CN201390625Y CN 201390625 Y CN201390625 Y CN 201390625Y CN 200920119194 U CN200920119194 U CN 200920119194U CN 200920119194 U CN200920119194 U CN 200920119194U CN 201390625 Y CN201390625 Y CN 201390625Y
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- CN
- China
- Prior art keywords
- speed reduction
- reduction gearing
- electric capstan
- transmission device
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
An electric capstan driving mechanism is characterized by comprising a motor, a drive shaft driven by the motor, a brake for braking, a drum and a planet gear reducing mechanism, wherein the head portion of the drive shaft is provided with a connected gear for driving the planet gear reducing mechanism, the drum is provided with a hollow cavity and internal teeth meshed with the output gear of the planet gear reducing mechanism, and the drive shaft is arranged in the hollow cavity of the drum. Compared with the prior art, the electric capstan driving mechanism has small whole volume, compact structure, reasonable layout and small noise, as the planet gear mechanism is adopted, the reduction ratio is large, and the generated torque force is large, and the speed of take-up and playing-out of the drum is fast.
Description
Technical field
The utility model relates to a kind of electric capstan, relates in particular to a kind of electric capstan transmission device.
Background technology
Electric capstan is a kind of comparatively common capstan winch, it is to obtain power from devices such as automobiles to come CD-ROM drive motor to drive strand cable, capstan winch in-to-in groundwork mechanism is: electric power at first drives motor, and then motor drives the drum rotation, and drum drives imput shaft again, imput shaft drives planetary wheel again, and then produce powerful torsion, subsequently, torsion is transferred back to drum, drum just drives capstan winch, and capstan winch drives wirerope and reels.
Existing automobile-used or peculiar to vessel electric capstan exists that volume is big, weight is big, tractive force is little, noise is big, weak points such as installation, troublesome maintenance.
The utility model content
Technical problem to be solved in the utility model is to provide the electric capstan that a kind of volume is little, noise is little at the above-mentioned state of the art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of electric capstan transmission device, it is characterized in that transmission shaft, the brake that is used to brake, reel and satellite gear speed reduction gearing that this transmission device comprises motor, driven by aforementioned motor, aforementioned transmission shaft head is provided with a connection gear that is used to drive the satellite gear speed reduction gearing, aforementioned reel has hollow cavity and one and the output gear ingear internal tooth of aforementioned satellite gear speed reduction gearing, and described transmission shaft is positioned at the hollow cavity of described reel.
The two ends of described reel are respectively equipped with bearing and bearing carrier ring.
As preferably, described satellite gear speed reduction gearing is the third-level planetary speed reduction gearing.
Described satellite gear speed reduction gearing and described motor are located at the two ends of described reel respectively, and be rationally distributed, and overall weight is comparatively balanced.
Described motor is set up in described reel one end by a motor.
Described satellite gear speed reduction gearing is packaged in the confined space of gear stand and gear case bonnet formation.Compact conformation, rationally distributed, noise is little.
As improvement, described gear case cover is provided with an engaging and disengaging gear, and this engaging and disengaging gear is made up of clutch handle, clutch spring, clutch screw and clutch die head, accordingly, have an internally toothed annulus in the described satellite gear speed reduction gearing, this internally toothed annulus perisporium has for the spacing clutch slot of clutch die head.
Compared with prior art, advantage of the present utility model is: overall volume is little, compact conformation, rationally distributed, and noise is little; Adopt sun and planet gear, reduction ratio is big, and consequent torsion is just big, and the take-up of reel and unwrapping wire are accelerated.
Description of drawings
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is the structural representation of reel among Fig. 1.
Fig. 3 is the decomposition assembling figure of embodiment 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, transmission shaft 4, the brake 2 that is used to brake, reel 3 and satellite gear speed reduction gearing 6 that electric capstan transmission device in the present embodiment comprises motor 1, driven by motor 1, transmission shaft 4 heads are provided with one and connect gear 6d, connect gear 6d and be used to drive satellite gear speed reduction gearing 6, transmission shaft 4 is positioned at the hollow cavity of reel 3, and is provided with by a bearing 6h is rotatable.Satellite gear speed reduction gearing 6 and motor 1 are located at the two ends of reel 3 respectively, and motor 1 is located at reel 3 one ends by a motor frame 71.Satellite gear speed reduction gearing 6 is packaged in the confined space of gear stand 72 and gear case bonnet 73 formations, and gear case bonnet 73 inboards are provided with packing paper 6g and hole back-up ring 69.
Brake 2 is made up of brake cover 21, opening retaining river 22, brake member 23, brake member 24, brake member 25, brake spring 26, brake member 27, brake member 28, brake member 29.
The two ends of reel 3 are respectively equipped with bearing 51, bearing 53, bearing carrier ring 52 and bearing carrier ring 54, and reel 3 comprises cylindrical shell 31, two reels 33, pipe link 32 and auxiliary pipe links 35, cylindrical shell 31 hollows, and the end has internal tooth 34, sees shown in Figure 2.
Satellite gear speed reduction gearing 6 is the third-level planetary speed reduction gearing, comprise big internally toothed annulus 61, internally toothed annulus 68, output gear 62, the first planetary wheel assembly 6f, the second planetary wheel assembly 66, the third line star gear assembly 63, first group of needle bearing 6a, second group of needle bearing 6b, sun gear 65, wherein output gear 62 meshes with the internal tooth 34 of cylindrical shell.
Claims (7)
1, a kind of electric capstan transmission device, it is characterized in that transmission shaft, the brake that is used to brake, reel and satellite gear speed reduction gearing that this transmission device comprises motor, driven by aforementioned motor, aforementioned transmission shaft head is provided with a connection gear that is used to drive the satellite gear speed reduction gearing, aforementioned reel has hollow cavity and one and the output gear ingear internal tooth of aforementioned satellite gear speed reduction gearing, and described transmission shaft is positioned at the hollow cavity of described reel.
2, electric capstan transmission device according to claim 1 is characterized in that the two ends of described reel are respectively equipped with bearing and bearing carrier ring.
3, electric capstan transmission device according to claim 1 is characterized in that described satellite gear speed reduction gearing is the third-level planetary speed reduction gearing.
4, electric capstan transmission device according to claim 1 is characterized in that described satellite gear speed reduction gearing and described motor be located at the two ends of described reel respectively.
5, electric capstan transmission device according to claim 4 is characterized in that described motor is set up in described reel one end by a motor.
6, electric capstan transmission device according to claim 4 is characterized in that described satellite gear speed reduction gearing is packaged in the confined space of gear stand and gear case bonnet formation.
7, electric capstan transmission device according to claim 6, it is characterized in that described gear case cover is provided with an engaging and disengaging gear, this engaging and disengaging gear is made up of clutch handle, clutch spring, clutch screw and clutch die head, accordingly, have an internally toothed annulus in the described satellite gear speed reduction gearing, this internally toothed annulus perisporium has for the spacing clutch slot of clutch die head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119194U CN201390625Y (en) | 2009-05-06 | 2009-05-06 | Electric capstan driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119194U CN201390625Y (en) | 2009-05-06 | 2009-05-06 | Electric capstan driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390625Y true CN201390625Y (en) | 2010-01-27 |
Family
ID=41597447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920119194U Expired - Fee Related CN201390625Y (en) | 2009-05-06 | 2009-05-06 | Electric capstan driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390625Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329792A (en) * | 2014-08-11 | 2016-02-17 | 麦尔马克贸易（深圳）有限公司 | Winch |
| CN105692482A (en) * | 2014-11-25 | 2016-06-22 | 力山工业股份有限公司 | Overload protection device for winch and winch using the overload protection device |
| CN111071969A (en) * | 2019-11-15 | 2020-04-28 | 兰州万里航空机电有限责任公司 | Electric capstan for recovering electric equipment from umbrella belt |
| CN111348603A (en) * | 2020-03-20 | 2020-06-30 | 福建省东山县辉永泰体育用品实业有限公司 | Improved electric lifter and manufacturing method thereof |
| TWI717270B (en) * | 2020-04-30 | 2021-01-21 | 徐瑞峯 | Structure of electric winch |
| CN114180479A (en) * | 2021-12-02 | 2022-03-15 | 辽宁希思腾科信息技术有限公司 | An emergency detachable lifting mechanism |
-
2009
- 2009-05-06 CN CN200920119194U patent/CN201390625Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329792A (en) * | 2014-08-11 | 2016-02-17 | 麦尔马克贸易（深圳）有限公司 | Winch |
| CN105329792B (en) * | 2014-08-11 | 2018-01-09 | 麦尔马克贸易（深圳）有限公司 | A kind of capstan winch |
| CN105692482A (en) * | 2014-11-25 | 2016-06-22 | 力山工业股份有限公司 | Overload protection device for winch and winch using the overload protection device |
| CN111071969A (en) * | 2019-11-15 | 2020-04-28 | 兰州万里航空机电有限责任公司 | Electric capstan for recovering electric equipment from umbrella belt |
| CN111348603A (en) * | 2020-03-20 | 2020-06-30 | 福建省东山县辉永泰体育用品实业有限公司 | Improved electric lifter and manufacturing method thereof |
| CN111348603B (en) * | 2020-03-20 | 2021-04-23 | 福建省东山县辉永泰体育用品实业有限公司 | Improved electric lifter and manufacturing method thereof |
| TWI717270B (en) * | 2020-04-30 | 2021-01-21 | 徐瑞峯 | Structure of electric winch |
| CN114180479A (en) * | 2021-12-02 | 2022-03-15 | 辽宁希思腾科信息技术有限公司 | An emergency detachable lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO JOYO GARDEN TOOLS CO., LTD. Free format text: FORMER OWNER: NINGBO JUNHE PUMPS CO., LTD. Effective date: 20110421 Free format text: FORMER OWNER: ZHANG AHUA |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315171 NINGBO JUNHE PUMPS CO., LTD., QINGDIAN, YINXIAN AVENUE, YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315800 NO. 58, HUANGHAI ROAD, DAGANG INDUSTRIAL CITY, BEILUN DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110421 Address after: 315800 No. 58 Huang Hai Road, Dagang Industrial City, Beilun District, Zhejiang, Ningbo Patentee after: Ningbo Joyo Garden Tools Co., Ltd. Address before: 315171 Zhejiang city of Ningbo province Yinzhou District Yinxian Avenue green pad Ningbo JUNHE pumps Co. Ltd. Co-patentee before: Zhang Ahua Patentee before: Ningbo Junhe Pumps Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20140506 |