CN2654502Y - Electric hoisting winch for car and ship - Google Patents
Electric hoisting winch for car and ship Download PDFInfo
- Publication number
- CN2654502Y CN2654502Y CN 200320101816 CN200320101816U CN2654502Y CN 2654502 Y CN2654502 Y CN 2654502Y CN 200320101816 CN200320101816 CN 200320101816 CN 200320101816 U CN200320101816 U CN 200320101816U CN 2654502 Y CN2654502 Y CN 2654502Y
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- CN
- China
- Prior art keywords
- bearing
- external gear
- side external
- speed reduction
- reduction gearing
- 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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Abstract
The utility model belongs to the capstan technology field, in particular relates an electric capstan used for the traction of light vehicles or traveling ships. Aiming at the disadvantages of small traction, big volume, heavy weight, low overall efficiency and inconvenient installation and repair existing in prior vehicle electric capstan, the utility model provides a vehicle and marine electric capstan, which has the advantages of simple structure, small volume, light weight, high overall efficiency, big traction and convenient installation and repair and is used for the traction of light vehicles or traveling ships. The utility model comprises a direct current (DC) motor, a left bracket, an arrester, a sliding bearing, a reel, an inner support, a decelerating device, a casing and a clutch; the decelerating device comprises a I-stage less-tooth differential planet wheel decelerating device and a traditional I-stage planet wheel decelerating device, wherein the traditional I-stage planet wheel decelerating device is used as the first stage deceleration of the decelerating device, and the I-stage less-tooth differential planet wheel reduction device is used as the second stage deceleration of the decelerating device. While in operation, the reel winds the steel wire with low speed and big torsion manner to perform the traction.
Description
Technical field
The utility model relates to the capstan winch technical field, particularly a kind of electric capstan that is used for all kinds of lilliput cars or pleasure boat traction.
Background technology
Its speed reduction gearing of existing Electirc capstan for vehicles is to adopt multistage planet wheel slowing-down structure, need arrive at 200～300 o'clock as capstan winch speed reduction gearing reduction ratio, be to adopt third-level planetary wheel slowing-down structure, when the speed reduction gearing reduction ratio need arrive 400 left and right sides, be to adopt level Four satellite gear slowing-down structure, its load-carrying capacity, tractive force also are very limited under the situation that the capstan winch volume is restricted, existing in addition Electirc capstan for vehicles in use also exists big, the Heavy Weight of volume, net effciency is low, the weak point of installation, maintenance inconvenience.
Summary of the invention
The utility model is little at the existing above-mentioned tractive force of existing Electirc capstan for vehicles, volume is big, Heavy Weight, net effciency is low, the weak point of installation, maintenance inconvenience, provide a kind of simple in structure, volume is little, in light weight, the net effciency height, tractive force is big, and installation, maintenance is used for the car and boat electric capstan of all kinds of lilliput cars or pleasure boat traction easily.
The utility model car and boat are finished in the following way with the technical scheme that electric capstan adopts: car and boat comprise DC machine, left socle, drg, plain bearing, reel, internal support, speed reduction gearing, housing and power-transfer clutch with electric capstan; DC machine adopts series DC machine, is installed on the left socle; Clutch device is on housing; Speed reduction gearing is made up of I level few-differential spider speed reduction gearing and the traditional satellite gear speed reduction gearing of I level, the satellite gear speed reduction gearing that wherein the I level is traditional slows down as the first order of speed reduction gearing, and I level few-differential spider speed reduction gearing slows down as the second stage of speed reduction gearing; The satellite gear speed reduction gearing comprises input stage gear ring, satellite gear assembly and sun wheel; The few-differential spider speed reduction gearing comprises the dynamic bearing that rolls left, seal ring, internal support, output stage gear ring, star-wheel assembly, right antifriction-bearing box; The star-wheel assembly comprises drive plate, left side external gear bearing, left side external gear, right side external gear bearing, right side external gear, left side drive shafts bearing, transmission shaft, left side excentric sleeve, right side excentric sleeve, right side transmission shaft bearing, block plate, bearing pin and pin sleeve; Wherein, on drive plate, left side external gear and right side external gear, be respectively equipped with the identical bearing pin trepanning that matches with pin sleeve of quantity, the left side external gear equates that with the number of teeth of right side external gear the number of teeth of left side external gear and right side external gear is less than the number of teeth of output stage gear ring; Left side excentric sleeve and right side excentric sleeve are contained on the transmission shaft successively, left side drive shafts bearing and right side transmission shaft bearing are contained in respectively on the left and right sides of transmission shaft, left side external gear bearing and right side external gear bearing are contained in respectively on left side excentric sleeve and the right side excentric sleeve, left side external gear and right side external gear are contained in respectively on left side external gear bearing and the right side external gear bearing, drive plate is contained on the left side drive shafts bearing, block plate is contained on the transmission shaft bearing of right side, pin sleeve inserts drive plate on the same group, in the bearing pin trepanning on left side external gear and the right side external gear, bearing pin inserts in the pin sleeve; The star-wheel assembly is packed in the output stage gear ring, and seal ring, the dynamic bearing that rolls left are contained in the internal support successively, and right antifriction-bearing box is enclosed within on the boss of block plate of star-wheel assembly; Input stage gear ring, satellite gear speed reduction gearing, sun wheel, output stage gear ring and internal support are packed in the housing successively; The output stage gear ring connects with power-transfer clutch is movable, has clutch action, capstan winch is had manually put the rope function; Reel is by internal support and left socle supporting, reel and as being plug in construction between the drive plate of speed reduction gearing mouth, on reel one end and drive plate one end, be respectively equipped with the concavo-convex geometric configuration that cooperatively interacts, mesh together between them, by pull bar it is connected as a single entity between left socle and the housing.During work, reel carries out towage with slow speed of revolution, high pulling torque mode lay winding wire ropes.
The utility model car and boat are compared with existing Electirc capstan for vehicles with electric capstan, and it is big to have a reduction ratio, and double reduction reaches 100～1300, simple in structure, volume is little, in light weight, tractive force is big, the net effciency height, installation, maintenance is characteristics easily.
Description of drawings
Fig. 1 is the exploded drawings of car and boat with electric capstan.
Fig. 2 is the structural representation of car and boat with electric capstan.
Fig. 3 is the exploded drawings of star-wheel assembly.
The specific embodiment
Contrast accompanying drawing below, the utility model is described in further detail by embodiment.
To accompanying drawing 3, a kind of car and boat comprise DC machine 1, left socle 2, drg 3, plain bearing 4, volume letter 5, internal support 8, speed reduction gearing, housing 15 and power-transfer clutch 16 with electric capstan with reference to accompanying drawing 1.DC machine 1 adopts series DC machine, is installed on the left socle 2.Power-transfer clutch 16 is contained on the housing 15.Speed reduction gearing is made up of I level few-differential spider speed reduction gearing and the traditional satellite gear speed reduction gearing of I level, the satellite gear speed reduction gearing that wherein the I level is traditional slows down as the first order of speed reduction gearing, and I level few-differential spider speed reduction gearing slows down as the second stage of speed reduction gearing; The satellite gear speed reduction gearing comprises sun wheel 12, satellite gear assembly 13, input stage gear ring 14; The few-differential spider speed reduction gearing comprises the dynamic bearing 6 that rolls left, seal ring 7, internal support 8, output stage gear ring 9, star-wheel assembly 10, right antifriction-bearing box 11.Star-wheel assembly 10 comprises drive plate 18, left side external gear bearing 19, left side external gear 20, right side external gear bearing 21, right side external gear 22, left side drive shafts bearing 23, transmission shaft 24, left side excentric sleeve 25, right side excentric sleeve 26, right side transmission shaft bearing 27, block plate 28, bearing pin 29 and pin sleeve 30; Wherein, on drive plate 18, left side external gear 20 and right side external gear 22, be provided with 8 bearing pin trepannings that match with pin sleeve 30, left side external gear 20 equates that with the number of teeth of right side external gear 22 number of teeth of left side external gear 20 and right side external gear 22 is less than the number of teeth of output stage gear ring 9; Left side excentric sleeve 25 and right side excentric sleeve 26 are contained on the transmission shaft 24 successively, left side drive shafts bearing 23 and right side transmission shaft bearing 27 are contained in respectively on the left and right sides of transmission shaft 24, left side external gear bearing 19 and right side external gear bearing 21 are contained in respectively on left side excentric sleeve 25 and the right side excentric sleeve 26, left side external gear 20 and right side external gear 22 are contained in respectively on left side external gear bearing 19 and the right side external gear bearing 21, drive plate 18 is contained on the left side drive shafts bearing 23, block plate 28 is contained on the right side transmission shaft bearing 27, the drive plate 18 that pin sleeve 30 inserts on the same group, in the bearing pin trepanning on left side external gear 20 and the right side external gear 22, bearing pin 29 inserts in the pin sleeve 30; Star-wheel assembly 10 is packed in the output stage gear ring 9, and seal ring 7, the dynamic bearing 6 that rolls left are contained in the internal support 8 successively, and right antifriction-bearing box 11 is enclosed within on the boss of block plate 28 of star-wheel assembly 10; Input stage gear ring 14, satellite gear assembly 13, sun wheel 12, output stage gear ring 9 and internal support 8 are packed in the housing 15 successively; Output stage gear ring 9 and 16 movable connections of power-transfer clutch.Reel 5 is by internal support 8 and left socle 2 supportings, between reel 5 and the drive plate 18 as the speed reduction gearing mouth is plug in construction, on reel 5 one ends and drive plate 18 1 ends, be respectively equipped with the concavo-convex geometric configuration that cooperatively interacts, mesh together between them, by two pull bars 17 it is connected as a single entity between left socle 2 and the housing 15.
Claims (4)
1, a kind of car and boat electric capstan, it is characterized in that this electric capstan comprises DC machine, left socle, drg, plain bearing, reel, internal support, speed reduction gearing, housing and power-transfer clutch, DC machine is installed on the left socle, clutch device is on housing, speed reduction gearing is made up of I level few-differential spider speed reduction gearing and the traditional satellite gear speed reduction gearing of I level, the satellite gear speed reduction gearing that wherein the I level is traditional slows down as the first order of speed reduction gearing, I level few-differential spider speed reduction gearing slows down as the second stage of speed reduction gearing, reel is by internal support and left socle supporting, the satellite gear speed reduction gearing comprises sun wheel, the satellite gear assembly, the input stage gear ring is connected as a single entity it by pull bar between left socle and the housing.
2, car and boat electric capstan according to claim 1, it is characterized in that the few-differential spider speed reduction gearing comprises the dynamic bearing that rolls left, seal ring, internal support, the output stage gear ring, the star-wheel assembly, right antifriction-bearing box, the star-wheel assembly comprises drive plate, left side external gear bearing, the left side external gear, right side external gear bearing, the right side external gear, the left side drive shafts bearing, transmission shaft, the left side excentric sleeve, the right side excentric sleeve, the right side transmission shaft bearing, block plate, bearing pin and pin sleeve, wherein, at drive plate, be respectively equipped with the identical bearing pin trepanning that matches with pin sleeve of quantity on left side external gear and the right side external gear, the left side external gear equates with the number of teeth of right side external gear, the number of teeth of left side external gear and right side external gear is less than the number of teeth of output stage gear ring, left side excentric sleeve and right side excentric sleeve are contained on the transmission shaft successively, left side drive shafts bearing and right side transmission shaft bearing are contained in respectively on the left and right sides of transmission shaft, left side external gear bearing and right side external gear bearing are contained in respectively on left side excentric sleeve and the right side excentric sleeve, left side external gear and right side external gear are contained in respectively on left side external gear bearing and the right side external gear bearing, drive plate is contained on the left side drive shafts bearing, block plate is contained on the transmission shaft bearing of right side, pin sleeve inserts drive plate on the same group, in the bearing pin trepanning on left side external gear and the right side external gear, bearing pin inserts in the pin sleeve; The star-wheel assembly is packed in the output stage gear ring, seal ring, the dynamic bearing that rolls left are contained in the internal support successively, right antifriction-bearing box is enclosed within on the boss of block plate of star-wheel assembly, input stage gear ring, satellite gear assembly, sun wheel, output stage gear ring and internal support are packed in the housing successively, and the output stage gear ring connects with power-transfer clutch is movable.
3, car and boat electric capstan according to claim 1 and 2, it is characterized in that reel and as between the drive plate of speed reduction gearing mouth for plug in construction, on reel one end and drive plate one end, be respectively equipped with the concavo-convex geometric configuration that cooperatively interacts, mesh together between them.
4,, it is characterized in that DC machine adopts series DC machine according to claim 1 or 2 or 3 described car and boat electric capstans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101816 CN2654502Y (en) | 2003-10-13 | 2003-10-13 | Electric hoisting winch for car and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101816 CN2654502Y (en) | 2003-10-13 | 2003-10-13 | Electric hoisting winch for car and ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654502Y true CN2654502Y (en) | 2004-11-10 |
Family
ID=34339843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101816 Expired - Fee Related CN2654502Y (en) | 2003-10-13 | 2003-10-13 | Electric hoisting winch for car and ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654502Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008040146A1 (en) * | 2006-09-06 | 2008-04-10 | Mile Marker (Shenzhen) Limited | A motorized winch |
-
2003
- 2003-10-13 CN CN 200320101816 patent/CN2654502Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008040146A1 (en) * | 2006-09-06 | 2008-04-10 | Mile Marker (Shenzhen) Limited | A motorized winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041110 Termination date: 20101013 |