CN205773000U - Winch for ship gearbox assembly - Google Patents
Winch for ship gearbox assembly Download PDFInfo
- Publication number
- CN205773000U CN205773000U CN201620485593.XU CN201620485593U CN205773000U CN 205773000 U CN205773000 U CN 205773000U CN 201620485593 U CN201620485593 U CN 201620485593U CN 205773000 U CN205773000 U CN 205773000U
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- gear
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- output shaft
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Abstract
This utility model relates to a kind of winch for ship gearbox assembly, including upper lower box, input gear axle, intermediate gear shaft, idler gear, output gear, output shaft, idler gear is fixedly mounted on intermediate gear shaft by key, output gear is fixedly mounted on output shaft by key, it is characterized in that, two intermediate gear shafts are symmetrically distributed in the both sides of output shaft, and their axis is positioned at the combination plane of lower box；Upper lower box is provided with four input gear axles, wherein, the input gear axial symmetry of the first hydraulic motor coupling identical with two structures is distributed on the upper box of output shaft both sides, and the input gear axial symmetry of the second hydraulic motor coupling identical with two structures is distributed on the lower box of output shaft both sides；First hydraulic motor and the second hydraulic motor are Dual-speed-ratio motor, and their outfan is engaged with the idler gear of homonymy by each Self Matching input gear axle respectively, and intermediate gear shaft engages with the output gear on output shaft.
Description
Technical field
This utility model relates to a kind of winch for ship gearbox assembly, belongs to a kind of hoist gears box assembly matched with ship hoisting equipment.
Background technology
Ship winch equipment is an actuating device important in boat transmission, and it is responsible for lifting and the landing of ship equipment.Current gear box structure and function are typically all and to design for high-power full and down, actually used in be but chronically at low load operation, the most uneconomical.For this present situation, some boats and ships have employed the winch for ship gear-box of configuration multiple stage different capacity, by the gear-box of the single moment of torsion of this output for promoting different load, both inconvenient, it is also desirable to put into substantial amounts of equipment and assets.The raising required energy utilization rate along with user, just can meet the winch for ship gearbox assembly of different loads change according to by regulation output in the urgent need to there being one to have only to a winch for ship gearbox assembly.
Utility model content
The purpose of this utility model is: often design for high-power full and down for current winch for ship gear-box, and in actually used, it is chronically at the present situation of low load operation, and on boats and ships, configure the winch for ship gear-box of multiple stage different capacity, these gear-boxes exporting single moment of torsion are used for the series of problems such as different loads, it is provided that a kind of novel winch for ship gearbox assembly.
The purpose of this utility model is achieved in that a kind of winch for ship gearbox assembly, including upper lower box, input gear axle, intermediate gear shaft, idler gear, output gear, output shaft, idler gear is fixedly mounted on intermediate gear shaft by key, output gear is fixedly mounted on output shaft by key, it is characterized in that, two intermediate gear shafts are symmetrically distributed in the both sides of output shaft, and their axis is positioned at the combination plane of lower box；Upper lower box is provided with four input gear axles, wherein, the input gear axial symmetry of the first hydraulic motor coupling identical with two structures is distributed on the upper box of output shaft both sides, and the input gear axial symmetry of the second hydraulic motor coupling identical with two structures is distributed on the lower box of output shaft both sides；First hydraulic motor and the second hydraulic motor are Dual-speed-ratio motor, and their outfan is engaged with the idler gear of homonymy by each Self Matching input gear axle respectively, and intermediate gear shaft engages with the output gear on output shaft.
In this utility model, when the first hydraulic motor and the second hydraulic motor export with low speed, rotating speed is identical, and rotating speed during the first hydraulic motor speedy carding process is twice during low speed output, and rotating speed during the second hydraulic motor speedy carding process is that low speed is than four times when exporting.
In this utility model, described each power shaft, each intermediate gear shaft and output shaft all by roller bearings in casing, stretch out casing output shaft and be furnished with transparent cover, the casing slitless connection between the first hydraulic motor and the second hydraulic motor with corresponding power shaft input.
In this utility model, each mesh tooth face in upper lower box all uses splash lubrication.
The utility model has the advantage of: owing to the output gear on output shaft is jointly to be driven by a pair intermediate gear shaft, form a pair couple, uniform force；Owing to when the first hydraulic motor and the second hydraulic motor export with low speed, rotating speed is identical, rotating speed during the first hydraulic motor speedy carding process is twice during low speed output, rotating speed during the second hydraulic motor speedy carding process is that low speed is than four times during output, can be respectively started during work a pair or first hydraulic motor or the second hydraulic motor packet work alone, two can also be started to hydraulic motor simultaneously, make they collaborative works under identical slow-speed of revolution output state, obtain different output moments of torsion by the input quantity of regulation hydraulic motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the contour structures schematic diagram of this utility model embodiment.
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
In figure: 1, the first hydraulic motor, the 2, second hydraulic motor, 3, input gear axle, 4, intermediate gear shaft, 5, idler gear, 6, output shaft, 7, output gear, 8, upper box, 9, lower box, 10, rolling bearing, 11, transparent cover.
Detailed description of the invention
The nonrestrictive concrete structure disclosing this utility model embodiment of accompanying drawing, is further described this utility model embodiment below in conjunction with the accompanying drawings.
From Fig. 1-Fig. 3, this utility model includes upper box 8, lower box 9, input gear axle 3, two intermediate gear shafts 4, idler gears 5, output gear 7, output shaft 6, two idler gears 5 are fixedly mounted on by key on the intermediate gear shaft 4 of correspondence respectively, output gear 7 is fixedly mounted on output shaft 6 by key, wherein: two intermediate gear shafts 4 are symmetrically distributed in the both sides of output shaft 6, their axis is positioned at upper box 8 and the faying face of lower box 9；Upper box 8 and lower box 9 are provided with four input gear axles 3 altogether, the input gear axle 3 of first hydraulic motor 1 coupling identical with two structures is symmetrically distributed on the upper box 8 of output shaft 6 both sides, and the input gear axle 3 of second hydraulic motor 2 coupling identical with two structures is symmetrically distributed on the lower box 9 of output shaft 6 both sides；First hydraulic motor 1 and the second hydraulic motor 2 are Dual-speed-ratio motor, and their outfan is engaged with the idler gear 5 of homonymy by each Self Matching input gear axle 3 respectively, and intermediate gear shaft 4 engages with the output gear 7 on output shaft 6.
When first hydraulic motor 1 exports with low speed with the second hydraulic motor 2, rotating speed is identical, and rotating speed during the first hydraulic motor 1 speedy carding process is twice during low speed output, and rotating speed during the second hydraulic motor 2 speedy carding process is that low speed is than four times when exporting.Described each input gear axle 3, each intermediate gear shaft 4 and output shaft 6 are all supported in casing by rolling bearing 10, stretch out casing output shaft 6 and be furnished with transparent cover 11, the casing slitless connection between the first hydraulic motor 1 and the second hydraulic motor 2 with corresponding input gear axle input.
In the present embodiment, each mesh tooth face in upper box 8 and lower box 9 all uses splash lubrication.
The double-speed motor parameter of first hydraulic motor 1 of the present embodiment is:
Speed 1: power 22KW, rotating speed 25.5rpm；
Speed 2: power 42KW, rotating speed 51rpm.
The double-speed motor parameter of the second hydraulic motor 2 is:
Speed 1: power 22KW, rotating speed 25.5rpm；
Speed 2: power 42KW, rotating speed 102rpm.
The concrete operating mode selecting different working modes see table:
Claims (4)
1. a winch for ship gearbox assembly, including upper lower box, input gear axle, intermediate gear shaft, idler gear, output gear, output shaft, idler gear is fixedly mounted on intermediate gear shaft by key, output gear is fixedly mounted on output shaft by key, it is characterized in that, two intermediate gear shafts are symmetrically distributed in the both sides of output shaft, and their axis is positioned at the combination plane of lower box；Upper lower box is provided with four input gear axles, wherein, the input gear axial symmetry of the first hydraulic motor coupling identical with two structures is distributed on the upper box of output shaft both sides, and the input gear axial symmetry of the second hydraulic motor coupling identical with two structures is distributed on the lower box of output shaft both sides；First hydraulic motor and the second hydraulic motor are Dual-speed-ratio motor, and their outfan is engaged with the idler gear of homonymy by each Self Matching input gear axle respectively, and intermediate gear shaft engages with the output gear on output shaft.
Winch for ship gearbox assembly the most according to claim 1, it is characterized in that, when first hydraulic motor and the second hydraulic motor export with low speed, rotating speed is identical, rotating speed during the first hydraulic motor speedy carding process is twice during low speed output, and rotating speed during the second hydraulic motor speedy carding process is that low speed is than four times when exporting.
Winch for ship gearbox assembly the most according to claim 1 and 2, it is characterized in that, described each input gear axle, each intermediate gear shaft and output shaft all by roller bearings in casing, stretch out casing output shaft and be furnished with transparent cover, the casing slitless connection between the first hydraulic motor and the second hydraulic motor with corresponding input gear axle input.
Winch for ship gearbox assembly the most according to claim 3, it is characterised in that each mesh tooth face in upper lower box all uses splash lubrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485593.XU CN205773000U (en) | 2016-05-25 | 2016-05-25 | Winch for ship gearbox assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485593.XU CN205773000U (en) | 2016-05-25 | 2016-05-25 | Winch for ship gearbox assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773000U true CN205773000U (en) | 2016-12-07 |
Family
ID=58113636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620485593.XU Active CN205773000U (en) | 2016-05-25 | 2016-05-25 | Winch for ship gearbox assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205773000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672835A (en) * | 2016-12-27 | 2017-05-17 | 武汉船用机械有限责任公司 | Motor support used for towing engine |
-
2016
- 2016-05-25 CN CN201620485593.XU patent/CN205773000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672835A (en) * | 2016-12-27 | 2017-05-17 | 武汉船用机械有限责任公司 | Motor support used for towing engine |
| CN106672835B (en) * | 2016-12-27 | 2019-08-23 | 武汉船用机械有限责任公司 | A kind of motor bracket for towing winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |