CN204138236U - Car capstan winch - Google Patents
Car capstan winch Download PDFInfo
- Publication number
- CN204138236U CN204138236U CN201420581257.6U CN201420581257U CN204138236U CN 204138236 U CN204138236 U CN 204138236U CN 201420581257 U CN201420581257 U CN 201420581257U CN 204138236 U CN204138236 U CN 204138236U
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- CN
- China
- Prior art keywords
- drum
- loose
- shaft
- drum shaft
- main
- Prior art date
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- Expired - Fee Related
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Abstract
A kind of car capstan winch, it constructs by motor, is made up of main drum, loose drum, winch housing, clutch cover, speed reduction gearing, brake ratchet, drum shaft, hand gear and steel rope.Principle of work: during electrical power, the power of motor passes to main drum by input gear → planetary wheel → compensating-gear shaft → drum shaft.Now, the position that clutch cover is in " conjunction ", main drum, loose drum rotating in same direction; Due to steel rope on main drum, loose drum around on the contrary, therefore, main drum is involved in, loose drum releases steel rope, towing vehicle.
Description
Technical field
The utility model relates to a kind of automobile-used capstan winch.
Background technology
Automobile winch is mainly used in vehicle and travels vehicle relief at complex ground such as uphill road, muddy and marshes.Traditional is easy to use for the electric capstan of saving oneself, but part complexity is various, weight is comparatively large, cost is higher, is suitable for large-scale autotruck, cross-country car etc., but is not suitable for family-sized car.
Utility model content
The purpose of this utility model is to provide a kind of car capstan winch, this automobile-used capstan winch is compared with conventional electric capstan winch, adopt the reel of ad hoc structure, large reduction ratio can be obtained, make that winch configurations is simpler, volume is less, weight is lighter, tractive force is larger, manufacturing cost is lower.
Structure motor of the present utility model, to be made up of main drum, loose drum, winch housing, clutch cover, retarder, drg, drum shaft and steel rope.Wherein, winch housing is cylindrical shape.Drum shaft makes notch cuttype, and be shaped with spline at the position of installing main drum and clutch cover, the two supports of drum shaft is on winch housing and end cap; And can rotate relative to winch housing and end cap.Main drum is loaded in drum shaft by spline, and loose drum is placed in drum shaft, and can rotate relative to drum shaft.Clutch gear ring is established in the end of loose drum, forms power-transfer clutch with the clutch cover be loaded on by spline in drum shaft, stirs clutch cover can realize loose drum and to combine as a whole with drum shaft or to separate by shift fork.The two ends of steel rope are separately fixed on main drum and loose drum, and around on the contrary.Retarder is that primary planet pinion slows down, and can increase primary planet pinion again slow down for heavy-duty vehicle; The gear ring of epicyclic reduction gear is fixed on reducing gearbox, and planetary gear carrier is fixed in drum shaft, and input gear is loaded on motor shaft by spline.Motor adopts conical rotor machine, and motor is fixed on reducing gearbox; Drg is made up of brake wheel, brake seat, spring, and brake wheel is fixed on motor shaft, brake seat is fixed on motor casing, spring housing on motor shaft, can realize braking, prevent vehicle drive main drum reverse.
Principle of work: during motor no power, as shown in Figure 1, rotor is in the position of the first half shown in Fig. 1, and brake wheel, brake seat are pressed together by spring force, realizes braking.During electrical power, rotor is in the position of the latter half shown in Fig. 1, and brake wheel moves to right, and leaves brake seat; Brake release.The power of motor passes to main drum by input gear → planetary wheel → compensating-gear shaft → drum shaft.Now, the position that clutch cover is in " conjunction ", main drum, loose drum rotating in same direction; Due to steel rope on main drum, loose drum around on the contrary, therefore, main drum is involved in, loose drum releases steel rope; Towing vehicle.And being formed into the principle of work of the similar jack shown in schematic diagram 2: during reel Wound steel rope, the power needed for rotating drum is: F=(R
1-R) ÷ 2R
1× G.In formula: R
1-main drum radius, R-loose drum radius, G-pulls the tractive force needed for weight.If make R
1-R controls at smaller value, just can realize reel and can draw very heavy object with very little power.
When putting steel rope, clutch cover is in the position of separation, and loose drum can independently rotate; Steel rope can be released from loose drum.
When receiving steel rope, clutch cover is in the position of conjunction; Motor reversal; Main drum, loose drum rotate simultaneously; Main drum releases steel rope, and loose drum is involved in steel rope.
The good effect that the utility model produces is: be equipped with main drum and loose drum with the speed reduction gearing of few progression, can produce large tractive force, makes that the structure of capstan winch is simpler, manufacturing cost reduces.
Accompanying drawing explanation
Accompanying drawing 1 is constructional drawing of the present utility model, (1) end cap, (2) shift fork, (3) loose drum, (4) main drum, (5) winch housing, (6) planetary wheel, (7) rotor, (8) brake wheel, (9) brake seat, (10) spring, (11) drum shaft, (12) clutch gear ring, (13) bearing, (14) clutch cover, (15) input gear, (16) gear ring, (17) planetary wheel carrier, (18) reducing gearbox, (19) steel rope in figure.
Accompanying drawing 2 is principle schematic of the present utility model, (1) main drum, (2) loose drum, (3) steel rope, (4) pulley jib hook assembly in figure.
Detailed description of the invention
In accompanying drawing 1, drum shaft (11) two ends are main is bearing on winch housing (5) and end cap (1), main drum (4) is loaded in drum shaft (11) by spline, loose drum (3) empty set is in drum shaft (11), and gear ring (16) is fixed on reducing gearbox (18).
Claims (3)
1. a car capstan winch, is characterized in that: car capstan winch is made up of motor, main drum, loose drum, winch housing, clutch cover, retarder, drg, drum shaft and steel rope; Wherein, drum shaft makes notch cuttype, and be shaped with spline at the position of installing main drum and clutch cover, the two supports of drum shaft on winch housing and end cap, and can rotate relative to winch housing and end cap; Main drum is loaded in drum shaft by spline, and loose drum empty set in drum shaft, and can be rotated relative to drum shaft.
2. car capstan winch as claimed in claim 1, be is characterized in that: clutch gear ring is established in the end of loose drum, forms power-transfer clutch with the clutch cover be loaded on by spline in drum shaft, stirs clutch cover can realize loose drum and to combine as a whole with drum shaft or to separate by shift fork; The two ends of steel rope are separately fixed on main drum and loose drum, and around on the contrary.
3. car capstan winch as claimed in claim 1, it is characterized in that: retarder is planetary gear speed-reduction, the gear ring of planetary gear speed-reduction is fixed on reducing gearbox, and planetary gear carrier is fixed in drum shaft, and input gear is loaded on motor shaft by spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581257.6U CN204138236U (en) | 2014-10-09 | 2014-10-09 | Car capstan winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420581257.6U CN204138236U (en) | 2014-10-09 | 2014-10-09 | Car capstan winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138236U true CN204138236U (en) | 2015-02-04 |
Family
ID=52414940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420581257.6U Expired - Fee Related CN204138236U (en) | 2014-10-09 | 2014-10-09 | Car capstan winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138236U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758550A (en) * | 2017-11-23 | 2018-03-06 | 安徽理工大学 | A kind of more capstan arrangements for controlling multigroup capstan winch indirect movement |
| CN108946538A (en) * | 2018-07-18 | 2018-12-07 | 陈元珠 | A kind of dispensing device for water spilt without leakage |
| CN109319677A (en) * | 2017-12-21 | 2019-02-12 | 士商（上海）机械有限公司 | A kind of electric capstan |
| CN113735006A (en) * | 2021-08-16 | 2021-12-03 | 国网安徽省电力有限公司枞阳县供电公司 | Adjustable shutting of integral type is acted as go-between device |
-
2014
- 2014-10-09 CN CN201420581257.6U patent/CN204138236U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758550A (en) * | 2017-11-23 | 2018-03-06 | 安徽理工大学 | A kind of more capstan arrangements for controlling multigroup capstan winch indirect movement |
| CN107758550B (en) * | 2017-11-23 | 2023-08-18 | 安徽理工大学 | Multi-winch device for controlling indirect movement of multiple groups of winches |
| CN109319677A (en) * | 2017-12-21 | 2019-02-12 | 士商（上海）机械有限公司 | A kind of electric capstan |
| CN108946538A (en) * | 2018-07-18 | 2018-12-07 | 陈元珠 | A kind of dispensing device for water spilt without leakage |
| CN108946538B (en) * | 2018-07-18 | 2020-06-05 | 南京青橄榄网络科技有限公司 | Water fetching device without leakage sprinkling |
| CN113735006A (en) * | 2021-08-16 | 2021-12-03 | 国网安徽省电力有限公司枞阳县供电公司 | Adjustable shutting of integral type is acted as go-between device |
| CN113735006B (en) * | 2021-08-16 | 2024-01-09 | 国网安徽省电力有限公司枞阳县供电公司 | Integrated adjustable locking wire pulling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |